Soil contamination , soil pollution , or land pollution as a part of land degradation is caused by the presence of xenobiotic (human-made) chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste . The most common chemicals involved are petroleum hydrocarbons , polynuclear aromatic hydrocarbons (such as naphthalene and benzo(a)pyrene ), solvents , pesticides, lead , and other heavy metals . Contamination is correlated with the degree of industrialization and intensity of chemical substance. The concern over soil contamination stems primarily from health risks, from direct contact with the contaminated soil, vapour from the contaminants, or from secondary contamination of water supplies within and underlying the soil. Mapping of contaminated soil sites and the resulting clean ups are time-consuming and expensive tasks, and require expertise in geology , hydrology , chemistry , computer modelling , and GIS in Environmental Contamination , as well as an appreciation of the history of industrial chemistry.
130-480: LeBreton Flats (also spelled Lebreton Flats ) ( French : Plaines Lebreton ), known colloquially as The Flats, is a neighbourhood in Somerset Ward in central Ottawa, Ontario , Canada. It lies to the west of Centretown neighbourhood, and to the north of Centretown West . The Ottawa River forms the western and northern limit, with the western side being a wider area of the river known as Nepean Bay. Originally
260-720: A French official to teachers in the department of Finistère , in western Brittany, included the following: "And remember, Gents: you were given your position in order to kill the Breton language". The prefect of Basses-Pyrénées in the French Basque Country wrote in 1846: "Our schools in the Basque Country are particularly meant to replace the Basque language with French..." Students were taught that their ancestral languages were inferior and they should be ashamed of them; this process
390-430: A common source of contamination in areas that were industrialized before about 1960. Coal naturally concentrates lead and zinc during its formation, as well as other heavy metals to a lesser degree. When the coal is burned, most of these metals become concentrated in the ash (the principal exception being mercury). Coal ash and slag may contain sufficient lead to qualify as a "characteristic hazardous waste ", defined in
520-431: A comprehensive academic study entitled "The World's 10 most influential languages". In the article, Weber ranked French as, after English, the second-most influential language of the world, ahead of Spanish. His criteria were the numbers of native speakers, the number of secondary speakers (especially high for French among fellow world languages), the number of countries using the language and their respective populations,
650-729: A conflict between the development consortium parties led to that project being cancelled by the NCC. The NCC then conducted a new series of public consultations which resulted in a new Preliminary Master Concept Plan being approved in January 2020. The plan divided the undeveloped land into four sectors, with the intention of determining, in the first half of 2020, the order in which the various parcels of land will be developed, and parks and public spaces created. Pooley's Bridge ( 45°25′00″N 75°42′39″W / 45.416594°N 75.7108°W / 45.416594; -75.7108 ), Ottawa's oldest bridge,
780-543: A foreign language. Due to the rise of French in Africa, the total French-speaking population worldwide is expected to reach 700 million people in 2050. French is the fastest growing language on the continent (in terms of either official or foreign languages). French is increasingly being spoken as a native language in Francophone Africa, especially in regions like Ivory Coast , Cameroon , Gabon, Madagascar , and
910-688: A period of prosperity and prominence among European nations. Richelieu established the Académie française to protect the French language. By the early 1800s, Parisian French had become the primary language of the aristocracy in France. Near the beginning of the 19th century, the French government began to pursue policies with the end goal of eradicating the many minorities and regional languages ( patois ) spoken in France. This began in 1794 with Henri Grégoire 's "Report on
1040-996: A reduction in crop yields. This has a secondary effect upon soil conservation , since the languishing crops cannot shield the Earth's soil from erosion . Some of these chemical contaminants have long half-lives and in other cases derivative chemicals are formed from decay of primary soil contaminants. Heavy metals and other soil contaminants can adversely affect the activity, species composition and abundance of soil microorganisms, thereby threatening soil functions such as biochemical cycling of carbon and nitrogen. However, soil contaminants can also become less bioavailable by time, and microorganisms and ecosystems can adapt to altered conditions. Soil properties such as pH, organic matter content and texture are very important and modify mobility, bioavailability and toxicity of pollutants in contaminated soils. The same amount of contaminant can be toxic in one soil but totally harmless in another soil. This stresses
1170-494: A relic of the old nominal case system of Latin longer than most other Romance languages (with the notable exception of Romanian which still currently maintains a case distinction), differentiating between an oblique case and a nominative case. The phonology was characterized by heavy syllabic stress, which led to the emergence of various complicated diphthongs such as -eau which would later be leveled to monophthongs. The earliest evidence of what became Old French can be seen in
1300-734: A residential area, much of the northern portion of the Flats is now occupied by the Canadian War Museum and the National Holocaust Monument . Pimisi station , a station on Ottawa's LRT system, is also in LeBreton Flats. About half of the total area, on the south side of the Kichi Zibi Mikan , is undergoing redevelopment. The population was 620 (2016 Census), up from 373 (2011 Census), and 57 in 2006 and 50 in 2001. LeBreton Flats
1430-439: A run-over crow, is 5 metres long, weighs 360 kilograms and is made of 50–60 recycled tires. The NCC paid $ 14,022 for the work, which will be on display for one year. Its instalment was met with mixed reactions from the public, with some people loving it, and some criticizing the expenditure. French language French ( français [fʁɑ̃sɛ] or langue française [lɑ̃ɡ fʁɑ̃sɛːz] )
SECTION 10
#17328510824851560-573: A second language. French is the second most taught foreign language in the EU. All institutions of the EU use French as a working language along with English and German ; in some institutions, French is the sole working language (e.g. at the Court of Justice of the European Union ). French is also the 16th most natively spoken language in the world, the sixth most spoken language by total number of speakers , and
1690-513: A second language. However it has also become a native language in a number of urban areas, especially in regions like Ivory Coast , Cameroon , Gabon, Madagascar , and the Democratic Republic of the Congo . In some North African countries, though not having official status, it is also a first language among some upper classes of the population alongside indigenous languages, but only
1820-897: A second one among the general population. In 2015, approximately 40% of the Francophone population (including L2 and partial speakers) lived in Europe, 36% in sub-Saharan Africa and the Indian Ocean, 15% in North Africa and the Middle East, 8% in the Americas, and 1% in Asia and Oceania. French is the second most widely spoken mother tongue in the European Union . Of Europeans who speak other languages natively, approximately one-fifth are able to speak French as
1950-508: A station and yards, and industries developed in turn. There was also housing for both the workers and owners, as well as hotels and taverns. The area was ravaged by the Great Fire of 1900 , which had started across the river in Hull (now Gatineau, Quebec), but crossed over by way of the great stacks of piled lumber on the islands. The fire destroyed the neighbourhood, leaving many homeless. The area
2080-403: A threat to the environment, to food safety and to sustainable agriculture. According to a scientific sampling, 150 million mu (100,000 square kilometres) of China's cultivated land have been polluted, with contaminated water being used to irrigate a further 32.5 million mu (21,670 square kilometres) and another 2 million mu (1,300 square kilometres) covered or destroyed by solid waste. In total,
2210-536: A variant of Canadian French , is spoken in parts of New England . Missouri French was historically spoken in Missouri and Illinois (formerly known as Upper Louisiana ), but is nearly extinct today. French also survived in isolated pockets along the Gulf Coast of what was previously French Lower Louisiana , such as Mon Louis Island , Alabama and DeLisle, Mississippi (the latter only being discovered by linguists in
2340-405: A vector for disease or cause a nuisance. Although there are benefits to the use of pesticides, there are also drawbacks, such as potential toxicity to humans and other organisms. Herbicides are used to kill weeds, especially on pavements and railways. They are similar to auxins and most are biodegradable by soil bacteria. However, one group derived from trinitrotoluene (2:4 D and 2:4:5 T) have
2470-437: Is 95%, and in the French collectivity of Wallis and Futuna , it is 84%. In French Polynesia and to a lesser extent Wallis and Futuna, where oral and written knowledge of the French language has become almost universal (95% and 84% respectively), French increasingly tends to displace the native Polynesian languages as the language most spoken at home. In French Polynesia, the percentage of the population who reported that French
2600-745: Is a Romance language of the Indo-European family . Like all other Romance languages, it descended from the Vulgar Latin of the Roman Empire . French evolved from Gallo-Romance , the Latin spoken in Gaul , and more specifically in Northern Gaul. Its closest relatives are the other langues d'oïl —languages historically spoken in northern France and in southern Belgium, which French ( Francien ) largely supplanted. French
2730-557: Is a need to control this so that pathogenic microorganisms do not get into water courses and to ensure that there is no accumulation of heavy metals in the top soil. A pesticide is a substance used to kill a pest. A pesticide may be a chemical substance, biological agent (such as a virus or bacteria), antimicrobial, disinfectant or device used against any pest. Pests include insects, plant pathogens, weeds, mollusks, birds, mammals, fish, nematodes (roundworms) and microbes that compete with humans for food, destroy property, spread or are
SECTION 20
#17328510824852860-577: Is a stone arch bicycle/pedestrian bridge located in LeBreton Flats east of the Canadian War Museum and south of the Portage Bridge . The three span closed spandrel stone arch structure, built in 1873, was designated as a heritage structure by the City of Ottawa in 1994. It is located beside the Fleet Street Pumping Station (Ottawa's original water works) at the end of Fleet Street. The bridge
2990-467: Is a widespread second language among the Lebanese people , and is taught in many schools along with Arabic and English. French is used on Lebanese pound banknotes, on road signs, on Lebanese license plates , and on official buildings (alongside Arabic). Today, French and English are secondary languages of Lebanon , with about 40% of the population being Francophone and 40% Anglophone. The use of English
3120-484: Is also a working language in nonprofit organisations such as the Red Cross (alongside English, German, Spanish, Portuguese, Arabic and Russian), Amnesty International (alongside 32 other languages of which English is the most used, followed by Spanish, Portuguese, German, and Italian), Médecins sans Frontières (used alongside English, Spanish, Portuguese and Arabic), and Médecins du Monde (used alongside English). Given
3250-430: Is among the top five most studied languages worldwide, with about 120 million learners as of 2017. As a result of French and Belgian colonialism from the 16th century onward, French was introduced to new territories in the Americas, Africa, and Asia. French has a long history as an international language of literature and scientific standards and is a primary or second language of many international organisations including
3380-456: Is an official language in 27 countries , as well as one of the most geographically widespread languages in the world, with about 50 countries and territories having it as a de jure or de facto official, administrative, or cultural language. Most of these countries are members of the Organisation internationale de la Francophonie (OIF), the community of 54 member states which share
3510-628: Is enacted only in New Brunswick, where about one third of the population is Francophone. French is also an official language of all of the territories ( Northwest Territories , Nunavut , and Yukon ). Out of the three, Yukon has the most French speakers, making up just under 4% of the population. Furthermore, while French is not an official language in Ontario , the French Language Services Act ensures that provincial services are available in
3640-495: Is growing in the business and media environment. Out of about 900,000 students, about 500,000 are enrolled in Francophone schools, public or private, in which the teaching of mathematics and scientific subjects is provided in French. Actual usage of French varies depending on the region and social status. One-third of high school students educated in French go on to pursue higher education in English-speaking institutions. English
3770-505: Is intended that the SGVs replace the former ICRCL values. The CLEA SGVs relate to assessing chronic (long term) risks to human health and do not apply to the protection of ground workers during construction, or other potential receptors such as groundwater, buildings, plants or other ecosystems. The CLEA SGVs are not directly applicable to a site completely covered in hardstanding, as there is no direct exposure route to contaminated soils. To date,
3900-404: Is known as Old French. The period of Old French spanned between the 8th and 14th centuries. Old French shared many characteristics with Latin. For example, Old French made use of different possible word orders just as Latin did because it had a case system that retained the difference between nominative subjects and oblique non-subjects . The period is marked by a heavy superstrate influence from
4030-412: Is known to be associated with a higher incidence of leukemia. Mercury and cyclodienes are known to induce higher incidences of kidney damage and some irreversible diseases. PCBs and cyclodienes are linked to liver toxicity. Organophosphates and carbonates can cause a chain of responses leading to neuromuscular blockage . Many chlorinated solvents induce liver changes, kidney changes, and depression of
LeBreton Flats - Misplaced Pages Continue
4160-519: Is located at 9 Fleet Street, at the southwest edge of Bronson Park. It is very near and southeast of LeBreton Flats' first new condo unit. It is south (but beyond some grassy area) of where Wellington Street meets the Portage Bridge . The city describes it as "over the channel tailrace of the Fleet Street Pumping Station". The City waterworks building, including the pumping station and the aqueduct were designated as heritage in 1982 under
4290-462: Is often considered to be a useful skill by business owners in the United Kingdom; a 2014 study found that 50% of British managers considered French to be a valuable asset for their business, thus ranking French as the most sought-after foreign language there, ahead of German (49%) and Spanish (44%). MIT economist Albert Saiz calculated a 2.3% premium for those who have French as a foreign language in
4420-775: Is one of the official languages of such major international and regional courts, tribunals, and dispute-settlement bodies as the African Court on Human and Peoples' Rights , the Caribbean Court of Justice , the Court of Justice for the Economic Community of West African States , the Inter-American Court of Human Rights , the International Court of Justice , the International Criminal Tribunal for
4550-539: Is owned by the National Capital Commission; the second, third and fifth by the City of Ottawa; and the fourth bridge is under the Region's ownership. The third, fourth and fifth bridges are connected. The condition of Pooley's Bridge has been of concern for a number of years. It was necessary to undertake the controlled removal operations on the bridge in 1994, to ensure public safety. Due to anticipated failures,
4680-562: Is taught in universities around the world, and is one of the world's most influential languages because of its wide use in the worlds of journalism, jurisprudence , education, and diplomacy. In diplomacy, French is one of the six official languages of the United Nations (and one of the UN Secretariat 's only two working languages ), one of twenty official and three procedural languages of the European Union , an official language of NATO ,
4810-538: Is the language of business and communication, with French being an element of social distinction, chosen for its emotional value. French is an official language of the Pacific Island nation of Vanuatu , where 31% of the population was estimated to speak it in 2023. In the French special collectivity of New Caledonia , 97% of the population can speak, read and write French while in French Polynesia this figure
4940-479: Is the native language of about 23% of the Swiss population, and is spoken by 50% of the population. Along with Luxembourgish and German, French is one of the three official languages of Luxembourg , where it is generally the preferred language of business as well as of the different public administrations. It is also the official language of Monaco . At a regional level, French is acknowledged as an official language in
5070-492: Is the second-most spoken language (after English) in the states of Maine and New Hampshire . In Louisiana , it is tied with Spanish for second-most spoken if Louisiana French and all creoles such as Haitian are included. French is the third most spoken language (after English and Spanish) in the states of Connecticut , Rhode Island , and New Hampshire . Louisiana is home to many distinct French dialects, collectively known as Louisiana French . New England French , essentially
5200-424: Is the sole official language in the province of Quebec , where some 80% of the population speak it as a native language and 95% are capable of conducting a conversation in it. Quebec is also home to the city of Montreal , which is the world's fourth-largest French-speaking city, by number of first language speakers. New Brunswick and Manitoba are the only officially bilingual provinces, though full bilingualism
5330-450: Is thought to be responsible for the decline of the numbers of birds of prey like ospreys and peregrine falcons in the 1950s – they are now recovering. As well as increased concentration via the food chain, it is known to enter via permeable membranes, so fish get it through their gills. As it has low water solubility, it tends to stay at the water surface, so organisms that live there are most affected. DDT found in fish that formed part of
LeBreton Flats - Misplaced Pages Continue
5460-738: The Aosta Valley region of Italy where it is the first language of approximately 50% of the population, while French dialects remain spoken by minorities on the Channel Islands . It is also spoken in Andorra and is the main language after Catalan in El Pas de la Casa . The language is taught as the primary second language in the German state of Saarland , with French being taught from pre-school and over 43% of citizens being able to speak French. The majority of
5590-459: The Aosta Valley region of Italy; and various communities elsewhere. French is estimated to have about 310 million speakers, of which about 80 million are native speakers. According to the OIF, approximately 321 million people worldwide are "able to speak the language" as of 2022, without specifying the criteria for this estimation or whom it encompasses. In Francophone Africa, it is spoken mainly as
5720-571: The Canada 2006 Census , 57 people were living in LeBreton Flats. The portion of LeBreton Flats that had been expropriated and left vacant in the 1960s welcomed its first residents in 2008, as the first condominium building constructed in the first phase of the redevelopment neared completion. In 2015, the NCC put out a request for submissions to redevelop the south and south-western sections of LeBreton Flats, north of Albert Street, 21 hectares (52 acres) in size. Four groups submitted proposals: In April 2016,
5850-539: The Democratic Republic of Congo . There is not a single African French , but multiple forms that diverged through contact with various indigenous African languages . Sub-Saharan Africa is the region where the French language is most likely to expand, because of the expansion of education and rapid population growth. It is also where the language has evolved the most in recent years. Some vernacular forms of French in Africa can be difficult to understand for French speakers from other countries, but written forms of
5980-505: The Environmental Protection Act 1990 . As part of this framework, generic Soil Guideline Values (SGVs) have currently been derived for ten contaminants to be used as "intervention values". These values should not be considered as remedial targets but values above which further detailed assessment should be considered; see Dutch standards . Three sets of CLEA SGVs have been produced for three different land uses, namely It
6110-485: The European Union , French was the dominant language within all institutions until the 1990s. After several enlargements of the EU (1995, 2004), French significantly lost ground in favour of English, which is more widely spoken and taught in most EU countries. French currently remains one of the three working languages, or "procedural languages", of the EU, along with English and German. It is the second-most widely used language within EU institutions after English, but remains
6240-547: The Francien dialect is one that not only continued but also thrived during the Middle French period (14th–17th centuries). Modern French grew out of this Francien dialect. Grammatically, during the period of Middle French, noun declensions were lost and there began to be standardized rules. Robert Estienne published the first Latin-French dictionary, which included information about phonetics, etymology, and grammar. Politically,
6370-738: The Institute of Occupational Medicine to undertake a review of methods to assess risk to human health from contaminated land. The overall aim of the project is to work up guidance that should be useful to Scottish Local Authorities in assessing whether sites represent a significant possibility of significant harm (SPOSH) to human health. It is envisaged that the output of the project will be a short document providing high level guidance on health risk assessment with reference to existing published guidance and methodologies that have been identified as being particularly relevant and helpful. The project will examine how policy guidelines have been developed for determining
6500-820: The International Olympic Committee , the Council of Europe , the Organisation for Economic Co-operation and Development , Organization of American States (alongside Spanish, Portuguese and English), the Eurovision Song Contest , one of eighteen official languages of the European Space Agency , World Trade Organization and the least used of the three official languages in the North American Free Trade Agreement countries. It
6630-609: The Oaths of Strasbourg and the Sequence of Saint Eulalia , while Old French literature began to be produced in the eleventh century, with major early works often focusing on the lives of saints (such as the Vie de Saint Alexis ), or wars and royal courts, notably including the Chanson de Roland , epic cycles focused on King Arthur and his court , as well as a cycle focused on William of Orange . It
SECTION 50
#17328510824856760-951: The United Nations , the European Union, the North Atlantic Treaty Organization , the World Trade Organization , the International Olympic Committee , the General Conference on Weights and Measures , and the International Committee of the Red Cross . French is a Romance language (meaning that it is descended primarily from Vulgar Latin ) that evolved out of the Gallo-Romance dialects spoken in northern France. The language's early forms include Old French and Middle French . Due to Roman rule, Latin
6890-496: The food chain may ingest alien chemicals, which normally become more concentrated for each consuming rung of the food chain. Many of these effects are now well known, such as the concentration of persistent DDT materials for avian consumers, leading to weakening of egg shells, increased chick mortality and potential extinction of species. Effects occur to agricultural lands which have certain types of soil contamination. Contaminants typically alter plant metabolism, often causing
7020-450: The soil organic matter (SOM) content (which can be calculated from the total organic carbon (TOC) content). As an initial screen the SGVs for 1% SOM are considered to be appropriate. As of February 2021, there are a total of 2,500 plus contaminated sites in Canada . One infamous contaminated sited is located near a nickel-copper smelting site in Sudbury, Ontario . A study investigating
7150-586: The 1900 fire still exist alongside row housing built in the 1970s. The portion of Lorne Avenue which lies below Nanny Goat Hill is an example of the housing which filled LeBreton prior to the 1960s and is a Heritage District designated by the City of Ottawa. The western portion of the Transitway ran through LeBreton Flats, which served Lebreton Station . The Transitway was replaced by the Confederation Line light rail, which opened on September 14, 2019. As of
7280-502: The 1990s) but these varieties are severely endangered or presumed extinct. French is one of two official languages in Haiti alongside Haitian Creole . It is the principal language of education, administration, business, and public signage and is spoken by all educated Haitians. It is also used for ceremonial events such as weddings, graduations, and church masses. The vast majority of the population speaks Haitian Creole as their first language;
7410-474: The 20th century, when it was replaced by English as the United States became the dominant global power following the Second World War . Stanley Meisler of the Los Angeles Times said that the fact that the Treaty of Versailles was written in English as well as French was the "first diplomatic blow" against the language. During the Grand Siècle (17th century), France, under the rule of powerful leaders such as Cardinal Richelieu and Louis XIV , enjoyed
7540-510: The Canadian capital, is also effectively bilingual, as it has a large population of federal government workers, who are required to offer services in both French and English, and is just across the river from the Quebecois city of Gatineau . According to the United States Census Bureau (2011), French is the fourth most spoken language in the United States after English, Spanish, and Chinese, when all forms of French are considered together and all dialects of Chinese are similarly combined. French
7670-614: The Caribbean that are collectively referred to as the French West Indies , namely Guadeloupe , Saint Barthélemy , Saint Martin , and Martinique . French is the official language of both French Guiana on the South American continent, and of Saint Pierre and Miquelon , an archipelago off the coast of Newfoundland in North America. French was the official language of the colony of French Indochina , comprising modern-day Vietnam , Laos , and Cambodia . It continues to be an administrative language in Laos and Cambodia, although its influence has waned in recent decades. In colonial Vietnam,
7800-409: The City of Ottawa filed an Application to Alter and make repairs to five other stone arch bridges in the area in 1999. The repairs required at the five stone arch bridges were relatively minor, but expensive. Pooley's Bridge in Bytown, an earlier bridge, was built in 1836 by Lieutenant Henry Pooley and assigned by Colonel John By who gave it the name after seeing the unpeeled log structure. The bridge
7930-408: The Empire, this local elite had been slowly abandoning Gaulish entirely, but the rural and lower class populations remained Gaulish speakers who could sometimes also speak Latin or Greek. The final language shift from Gaulish to Vulgar Latin among rural and lower class populations occurred later, when both they and the incoming Frankish ruler/military class adopted the Gallo-Roman Vulgar Latin speech of
SECTION 60
#17328510824858060-410: The European Union, the Urban Waste Water Treatment Directive allows sewage sludge to be sprayed onto land. The volume is expected to double to 185,000 tons of dry solids in 2005. This has good agricultural properties due to the high nitrogen and phosphate content. In 1990/1991, 13% wet weight was sprayed onto 0.13% of the land; however, this is expected to rise 15 fold by 2005. Advocates say there
8190-416: The Germanic Frankish language , which non-exhaustively included the use in upper-class speech and higher registers of V2 word order , a large percentage of the vocabulary (now at around 15% of modern French vocabulary ) including the impersonal singular pronoun on (a calque of Germanic man ), and the name of the language itself. Up until its later stages, Old French , alongside Old Occitan , maintained
8320-462: The NCC selected the RendezVous LeBreton proposal, which included 4,000 housing units, park space, a recreation facility with services for the disabled, a library (just off the defined redevelopment lands) and a new arena for the Ottawa Senators team in the NHL . A completion date was not announced. In January 2018, the NCC reached an agreement with RendezVous to redevelop LeBreton Flats in a two-phase operation. However, before construction could begin
8450-484: The Part IV of the Ontario Heritage Act. Pooley's Bridge is one of six stone arch bridges in the Lebreton Flats, all built c. 1873. All are Heritage Bridges and are designated to serve as pedestrian/bicycle facilities only. The five other bridges are all single span stone arch bridges over the aqueduct, west of Pooley's Bridge. They are: Canada Central Railway Bridge, Broad Street Bridge, Lloyd Street Bridge, Grand Trunk Railway Bridge and Lett Street Bridge. The first bridge
8580-401: The Redevelopment of Contaminated Land (ICRCL) has been formally withdrawn by DEFRA , for use as a prescriptive document to determine the potential need for remediation or further assessment. The CLEA model published by DEFRA and the Environment Agency (EA) in March 2002 sets a framework for the appropriate assessment of risks to human health from contaminated land, as required by Part IIA of
8710-413: The US as containing more than 5 mg/L of extractable lead using the TCLP procedure. In addition to lead, coal ash typically contains variable but significant concentrations of polynuclear aromatic hydrocarbons (PAHs; e.g., benzo(a)anthracene, benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(a)pyrene, indeno(cd)pyrene, phenanthrene, anthracene, and others). These PAHs are known human carcinogens and
8840-463: The United States EPA Region 9 Preliminary Remediation Goals (U.S. PRGs), the U.S. EPA Region 3 Risk Based Concentrations (U.S. EPA RBCs) and National Environment Protection Council of Australia Guideline on Investigation Levels in Soil and Groundwater. The immense and sustained growth of the People's Republic of China since the 1970s has exacted a price from the land in increased soil pollution. The Ministry of Ecology and Environment believes it to be
8970-452: The acceptability of risks to human health and propose an approach for assessing what constitutes unacceptable risk in line with the criteria for SPOSH as defined in the legislation and the Scottish Statutory Guidance. Not unexpectedly, soil contaminants can have significant deleterious consequences for ecosystems. There are radical soil chemistry changes which can arise from the presence of many hazardous chemicals even at low concentration of
9100-508: The acceptable concentrations of them in soil are typically around 1 mg/kg. Coal ash and slag can be recognised by the presence of off-white grains in soil, gray heterogeneous soil, or (coal slag) bubbly, vesicular pebble-sized grains. Treated sewage sludge , known in the industry as biosolids , has become controversial as a " fertilizer ". As it is the byproduct of sewage treatment, it generally contains more contaminants such as organisms, pesticides, and heavy metals than other soil. In
9230-446: The agreement, which would become Parliament Hill . For his part, LeBreton vigorously maintained that he had purchased the land fairly at a public auction and that he had been grievously wronged by Dalhousie and those in the community who took the Governor General's side. LeBreton claimed he was one of the few to grasp the commercial value of the flats and that he had begun to make offers to acquire land there as early as 1818, well before
9360-414: The area accounts for one-tenth of China's cultivatable land, and is mostly in economically developed areas. An estimated 12 million tonnes of grain are contaminated by heavy metals every year, causing direct losses of 20 billion yuan ($ 2.57 billion USD ). Recent survey shows that 19% of the agricultural soils are contaminated which contains heavy metals and metalloids. And the rate of these heavy metals in
9490-427: The canal was approved or any route revealed. LeBreton presented Dalhousie with a lengthy written defence against the allegations. These arguments Dalhousie somewhat peremptorily dismissed, entrenching the notion of LeBreton as a swindler in local legend. By the mid-19th century, LeBreton Flats developed into a mixed community to serve the lumber mills on the nearby Chaudière and Victoria islands. A rail line came in with
9620-422: The central nervous system. There is an entire spectrum of further health effects such as headache, nausea, fatigue, eye irritation and skin rash for the above cited and other chemicals. At sufficient dosages a large number of soil contaminants can cause death by exposure via direct contact, inhalation or ingestion of contaminants in groundwater contaminated through soil. The Scottish Government has commissioned
9750-407: The contaminant species. These changes can manifest in the alteration of metabolism of endemic microorganisms and arthropods resident in a given soil environment. The result can be virtual eradication of some of the primary food chain, which in turn could have major consequences for predator or consumer species. Even if the chemical effect on lower life forms is small, the lower pyramid levels of
9880-589: The country near French-speaking Quebec, however, it is the foreign language more commonly taught. Vowel phonemes in French Soil contamination In North America and South-Western Europe the extent of contaminated land is best known for as many of the countries in these areas having a legal framework to identify and deal with this environmental problem. Developing countries tend to be less tightly regulated despite some of them having undergone significant industrialization . Soil pollution can be caused by
10010-508: The demographic prospects of the French-speaking nations of Africa, researcher Pascal-Emmanuel Gobry wrote in 2014 that French "could be the language of the future". However, some African countries such as Algeria intermittently attempted to eradicate the use of French, and as of 2024 it was removed as an official language in Mali and Burkina Faso . Significant as a judicial language, French
10140-425: The demolition crews". As a result of disputes over the use of the land and soil contamination from the previous industrial uses, the land remained vacant for over forty years. It was used in the winter for piling snow that had been removed from Ottawa streets, with the pile often remaining well into the late spring. As a result of the runoff from this snowpile, the land became more contaminated. Because of this, it
10270-448: The economic power of the countries using the language, the number of major areas in which the language is used, and the linguistic prestige associated with the mastery of the language (Weber highlighted that French in particular enjoys considerable linguistic prestige). In a 2008 reassessment of his article, Weber concluded that his findings were still correct since "the situation among the top ten remains unchanged." Knowledge of French
10400-585: The elites primarily spoke French, while many servants who worked in French households spoke a French pidgin known as " Tây Bồi " (now extinct). After French rule ended, South Vietnam continued to use French in administration, education, and trade. However, since the Fall of Saigon and the opening of a unified Vietnam's economy, French has gradually been effectively displaced as the first foreign language of choice by English in Vietnam. Nevertheless, it continues to be taught as
10530-506: The first government authority to adopt Modern French as official was the Aosta Valley in 1536, while the Ordinance of Villers-Cotterêts (1539) named French the language of law in the Kingdom of France . During the 17th century, French replaced Latin as the most important language of diplomacy and international relations ( lingua franca ). It retained this role until approximately the middle of
10660-709: The first ten of fifty-five contaminant SGVs have been published, for the following: arsenic, cadmium , chromium, lead, inorganic mercury, nickel, selenium ethyl benzene, phenol and toluene. Draft SGVs for benzene, naphthalene and xylene have been produced but their publication is on hold. Toxicological data (Tox) has been published for each of these contaminants as well as for benzo[a]pyrene, benzene, dioxins, furans and dioxin-like PCBs, naphthalene, vinyl chloride, 1,1,2,2 tetrachloroethane and 1,1,1,2 tetrachloroethane, 1,1,1 trichloroethane, tetrachloroethene, carbon tetrachloride, 1,2-dichloroethane, trichloroethene and xylene. The SGVs for ethyl benzene, phenol and toluene are dependent on
10790-516: The following (non-exhaustive list): The most common chemicals involved are petroleum hydrocarbons , solvents , pesticides, lead , and other heavy metals . Any activity that leads to other forms of soil degradation ( erosion , compaction , etc.) may indirectly worsen the contamination effects in that soil remediation becomes more tedious. Historical deposition of coal ash used for residential, commercial, and industrial heating, as well as for industrial processes such as ore smelting , were
10920-429: The food chain through plants that reside in soils containing high concentrations of heavy metals. This tends to result in the development of pollution-related diseases . Most exposure is accidental, and exposure can happen through: However, some studies estimate that 90% of exposure is through eating contaminated food. Health consequences from exposure to soil contamination vary greatly depending on pollutant type,
11050-858: The former Yugoslavia , International Criminal Tribunal for Rwanda , the International Tribunal for the Law of the Sea the International Criminal Court and the World Trade Organization Appellate Body . It is the sole internal working language of the Court of Justice of the European Union , and makes with English the European Court of Human Rights 's two working languages. In 1997, George Weber published, in Language Today ,
11180-818: The gender of the corresponding word in Gaulish. The estimated number of French words that can be attributed to Gaulish is placed at 154 by the Petit Robert , which is often viewed as representing standardized French, while if non-standard dialects are included, the number increases to 240. Known Gaulish loans are skewed toward certain semantic fields, such as plant life ( chêne , bille , etc.), animals ( mouton , cheval , etc.), nature ( boue , etc.), domestic activities (ex. berceau ), farming and rural units of measure ( arpent , lieue , borne , boisseau ), weapons, and products traded regionally rather than further afield. This semantic distribution has been attributed to peasants being
11310-408: The heavy metal pollution in the vicinity of the smelter reveals that elevated levels of nickel and copper were found in the soil; values going as high as 5,104ppm Ni , and 2,892 ppm Cu within a 1.1 km range of the smelter location. Other metals were also found in the soil; such metals include iron, cobalt, and silver. Furthermore, upon examining the different vegetation surrounding the smelter it
11440-578: The human food chain caused concern, but the levels found in the liver, kidney and brain tissues was less than 1 ppm and in fat was 10 ppm, which was below the level likely to cause harm. However, DDT was banned in the UK and the United States to stop the further buildup of it in the food chain. U.S. manufacturers continued to sell DDT to developing countries, who could not afford the expensive replacement chemicals and who did not have such stringent regulations governing
11570-415: The impurity dioxin, which is very toxic and causes fatality even in low concentrations. Another herbicide is Paraquat . It is highly toxic but it rapidly degrades in soil due to the action of bacteria and does not kill soil fauna. Insecticides are used to rid farms of pests which damage crops. The insects damage not only standing crops but also stored ones and in the tropics it is reckoned that one third of
11700-432: The land. In May 2005, the new home for the Canadian War Museum was opened on LeBreton Flats as the first component of redevelopment. There are plans to use the remainder of the site for housing, commercial space, offices and parkland. The southern part of LeBreton Flats between Albert Street and Nanny Goat Hill escaped the expropriation of the 1960s. In this area, brick houses and townhouses built immediately following
11830-450: The language are very closely related to those of the rest of the French-speaking world. French is the second most commonly spoken language in Canada and one of two federal official languages alongside English. As of the 2021 Canadian census , it was the native language of 7.7 million people (21% of the population) and the second language of 2.9 million (8% of the population). French
11960-474: The language, although it has now given way to Tamil and English. A former French mandate , Lebanon designates Arabic as the sole official language, while a special law regulates cases when French can be publicly used. Article 11 of Lebanon's Constitution states that "Arabic is the official national language. A law determines the cases in which the French language is to be used". The French language in Lebanon
12090-602: The language. The Act applies to areas of the province where there are significant Francophone communities, namely Eastern Ontario and Northern Ontario . Elsewhere, sizable French-speaking minorities are found in southern Manitoba, Nova Scotia , Prince Edward Island and the Port au Port Peninsula in Newfoundland and Labrador, where the unique Newfoundland French dialect was historically spoken. Smaller pockets of French speakers exist in all other provinces. The Ontarian city of Ottawa ,
12220-475: The last to hold onto Gaulish. The beginning of French in Gaul was greatly influenced by Germanic invasions into the country. These invasions had the greatest impact on the northern part of the country and on the language there. A language divide began to grow across the country. The population in the north spoke langue d'oïl while the population in the south spoke langue d'oc . Langue d'oïl grew into what
12350-657: The main contaminants contributing around 60% to soil contamination. In terms of budget, the management of contaminated sites is estimated to cost around 6 billion Euros (€) annually. Generic guidance commonly used in the United Kingdom are the Soil Guideline Values published by the Department for Environment, Food and Rural Affairs (DEFRA) and the Environment Agency . These are screening values that demonstrate
12480-563: The minimal acceptable level of a substance. Above this there can be no assurances in terms of significant risk of harm to human health. These have been derived using the Contaminated Land Exposure Assessment Model (CLEA UK). Certain input parameters such as Health Criteria Values, age and land use are fed into CLEA UK to obtain a probabilistic output. Guidance by the Inter Departmental Committee for
12610-730: The month of July. In 2022, the main Canada Day stage show, traditionally held on Parliament Hill , was moved to the park due to the ongoing renovation project at the Centre Block . In 2023, a sculpture called When the Rubber Meets the Road by Gerald Beaulieu was installed by the National Capital Commission on a bike path in LeBreton, near Pimisi station . The sculpture, which depicts
12740-420: The necessity and means to annihilate the patois and to universalize the use of the French language". When public education was made compulsory , only French was taught and the use of any other ( patois ) language was punished. The goals of the public school system were made especially clear to the French-speaking teachers sent to teach students in regions such as Occitania and Brittany . Instructions given by
12870-622: The need for soil-specific risks assessment and measures. Cleanup or environmental remediation is analyzed by environmental scientists who utilize field measurement of soil chemicals and also apply computer models ( GIS in Environmental Contamination ) for analyzing transport and fate of soil chemicals. Various technologies have been developed for remediation of oil-contaminated soil and sediments There are several principal strategies for remediation: Various national standards for concentrations of particular contaminants include
13000-574: The official use or teaching of French. It is spoken as a first language (in descending order of the number of speakers) in France; Canada (especially in the provinces of Quebec, Ontario, and New Brunswick); Belgium ( Wallonia and the Brussels-Capital Region ); western Switzerland (specifically the cantons forming the Romandy region); parts of Luxembourg; parts of the United States (the states of Louisiana, Maine, New Hampshire, and Vermont); Monaco;
13130-528: The other main foreign language in the Vietnamese educational system and is regarded as a cultural language. All three countries are full members of La Francophonie (OIF). French was the official language of French India , consisting of the geographically separate enclaves referred to as Puducherry . It continued to be an official language of the territory even after its cession to India in 1956 until 1965. A small number of older locals still retain knowledge of
13260-759: The pathway of attack, and the vulnerability of the exposed population. Researchers suggest that pesticides and heavy metals in soil may harm cardiovascular health, including inflammation and change in the body's internal clock. Chronic exposure to chromium , lead , and other metals, petroleum, solvents, and many pesticide and herbicide formulations can be carcinogenic, can cause congenital disorders , or can cause other chronic health conditions. Industrial or human-made concentrations of naturally occurring substances, such as nitrate and ammonia associated with livestock manure from agricultural operations, have also been identified as health hazards in soil and groundwater. Chronic exposure to benzene at sufficient concentrations
13390-514: The planned Rideau Canal . The account, according to his detractors, goes as follows. In 1820, LeBreton lived at the community of Britannia , west of Ottawa and overheard Lord Dalhousie explain that the intended plan for the Rideau Canal was from Dow's Lake to the Chaudière Falls , directly crossing the flats. LeBreton bought the land for £499, before Lord Dalhousie had a chance to purchase
13520-462: The preferred language of certain institutions or administrations such as the Court of Justice of the European Union , where it is the sole internal working language, or the Directorate-General for Agriculture . Since 2016, Brexit has rekindled discussions on whether or not French should again hold greater role within the institutions of the European Union. A leading world language , French
13650-464: The rest largely speak French as a first language. As a French Creole language , Haitian Creole draws the large majority of its vocabulary from French, with influences from West African languages, as well as several European languages. It is closely related to Louisiana Creole and the creole from the Lesser Antilles . French is the sole official language of all the overseas territories of France in
13780-419: The soil has been increased dramatically. According to the received data from Member states, in the European Union the number of estimated potential contaminated sites is more than 2.5 million and the identified contaminated sites around 342 thousand. Municipal and industrial wastes contribute most to soil contamination (38%), followed by the industrial/commercial sector (34%). Mineral oil and heavy metals are
13910-509: The territory. LeBreton then offered to sell the land to Dalhousie for £3000. Dalhousie recognized LeBreton's land speculation and was so infuriated he decided to move the canal to Entrance Bay, the current location where the canal enters into the Ottawa River . This significantly raised the cost of the canal, as it was a longer route and additional locks were now required. At the same time, Dalhousie purchased neighbouring Barracks Hill as part of
14040-534: The testing of Anthrax as a potential biological weapon contaminated the whole island of Gruinard . Contaminated or polluted soil directly affects human health through direct contact with soil or via inhalation of soil contaminants that have vaporized; potentially greater threats are posed by the infiltration of soil contamination into groundwater aquifers used for human consumption, sometimes in areas apparently far removed from any apparent source of above-ground contamination. Toxic metals can also make their way up
14170-462: The total number of French speakers will reach approximately 500 million in 2025 and 650 million by 2050, largely due to rapid population growth in sub-Saharan Africa . OIF estimates 700 million French speakers by 2050, 80% of whom will be in Africa. In a study published in March 2014 by Forbes , the investment bank Natixis said that French could become the world's most spoken language by 2050. In
14300-415: The total production is lost during food storage. As with fungicides , the first insecticides used in the nineteenth century were inorganic e.g. Paris Green and other compounds of arsenic . Nicotine has also been used since 1690. There are now two main groups of synthetic insecticides: 1. Organochlorines include DDT , Aldrin , Dieldrin and BHC. They are cheap to produce, potent and persistent. DDT
14430-534: The transmitter substance acetylcholine, resulting in uncontrolled muscle movements. The disposal of munitions, and a lack of care in manufacture of munitions caused by the urgency of production, can contaminate soil for extended periods. There is little published evidence on this type of contamination largely because of restrictions placed by governments of many countries on the publication of material related to war effort. However, mustard gas stored during World War II has contaminated some sites for up to 50 years and
14560-673: The two official languages—along with Dutch —of the Brussels-Capital Region , where it is spoken by the majority of the population (approx. 80%), often as their primary language. French is one of the four official languages of Switzerland, along with German, Italian, and Romansh , and is spoken in the western part of Switzerland, called Romandy , of which Geneva is the largest city. The language divisions in Switzerland do not coincide with political subdivisions, and some cantons have bilingual status: for example, cities such as Biel/Bienne and cantons such as Valais , Fribourg and Bern . French
14690-595: The uranium levels were more than 60 times the maximum safe limit. In 2012, the Government of India confirmed that the ground water in Malwa belt of Punjab has uranium metal that is 50% above the trace limits set by the United Nations' World Health Organization (WHO). Scientific studies, based on over 1000 samples from various sampling points, could not trace the source to fly ash and any sources from thermal power plants or industry as originally alleged. The study also revealed that
14820-508: The urban intellectual elite. The Gaulish language likely survived into the sixth century in France despite considerable Romanization . Coexisting with Latin, Gaulish helped shape the Vulgar Latin dialects that developed into French contributing loanwords and calques (including oui , the word for "yes"), sound changes shaped by Gaulish influence, and influences in conjugation and word order. Recent computational studies suggest that early gender shifts may have been motivated by
14950-479: The use of French in official government publications, public education except in specific cases, and legal contracts; advertisements must bear a translation of foreign words. In Belgium, French is an official language at the federal level along with Dutch and German. At the regional level, French is the sole official language of Wallonia (excluding a part of the East Cantons , which are German-speaking ) and one of
15080-422: The use of pesticides. 2. Organophosphates , e.g. parathion , methyl parathion and about 40 other insecticides are available nationally. Parathion is highly toxic, methyl-parathion is less so and Malathion is generally considered safe as it has low toxicity and is rapidly broken down in the mammalian liver. This group works by preventing normal nerve transmission as cholinesterase is prevented from breaking down
15210-531: The workplace. In 2011, Bloomberg Businessweek ranked French the third most useful language for business, after English and Standard Mandarin Chinese . In English-speaking Canada, the United Kingdom, and Ireland, French is the first foreign language taught and in number of pupils is far ahead of other languages. In the United States, French is the second-most commonly taught foreign language in schools and universities, although well behind Spanish. In some areas of
15340-402: The world's French-speaking population lives in Africa. According to a 2023 estimate from the Organisation internationale de la Francophonie , an estimated 167 million African people spread across 35 countries and territories can speak French as either a first or a second language . This number does not include the people living in non-Francophone African countries who have learned French as
15470-417: Was also influenced by native Celtic languages of Northern Roman Gaul like Gallia Belgica and by the ( Germanic ) Frankish language of the post-Roman Frankish invaders. Today, owing to the French colonial empire , there are numerous French-based creole languages , most notably Haitian Creole . A French-speaking person or nation may be referred to as Francophone in both English and French. French
15600-791: Was during the period of the Crusades in which French became so dominant in the Mediterranean Sea that became a lingua franca ("Frankish language"), and because of increased contact with the Arabs during the Crusades who referred to them as Franj , numerous Arabic loanwords entered French, such as amiral (admiral), alcool (alcohol), coton (cotton) and sirop (syrop), as well as scientific terms such as algébre (algebra), alchimie (alchemy) and zéro (zero). Within Old French many dialects emerged but
15730-552: Was evident that they too had been affected; the results show that the plants contained nickel, copper and aluminium as a result of soil contamination. In March 2009, the issue of uranium poisoning in Punjab attracted press coverage. It was alleged to be caused by fly ash ponds of thermal power stations, which reportedly lead to severe birth defects in children in the Faridkot and Bhatinda districts of Punjab . The news reports claimed
15860-415: Was found that almost all of the area's topsoil would have to be removed in order for redevelopment to proceed, but the ownership had to be consolidated, since the Government of Canada, the former Regional Municipality of Ottawa-Carleton government, and the City of Ottawa were all landowners. This situation was remedied with a federal agency called the National Capital Commission (NCC) acquiring all title to
15990-400: Was gradually adopted by the inhabitants of Gaul. As the language was learned by the common people, it developed a distinct local character, with grammatical differences from Latin as spoken elsewhere, some of which is attested in graffiti. This local variety evolved into the Gallo-Romance tongues, which include French and its closest relatives, such as Arpitan . The evolution of Latin in Gaul
16120-633: Was known in the Occitan-speaking region as Vergonha . Spoken by 19.71% of the European Union's population, French is the third most widely spoken language in the EU, after English and German and the second-most-widely taught language after English. Under the Constitution of France , French has been the official language of the Republic since 1992, although the Ordinance of Villers-Cotterêts made it mandatory for legal documents in 1539. France mandates
16250-587: Was named after Lieutenant John LeBreton (1779–1848), one of Nepean Township 's first settlers (c. 1819) and a hero of the War of 1812 . As an officer in the Royal Newfoundland Regiment between April and October 1812, he acted as adjutant to the Voltigeurs Canadiens . LeBreton purchased the area in 1820, a purchase which has been described as solely for the purpose of capitalizing on the construction of
16380-730: Was on the road from Wellington and Bank en route to the Union Bridge (see Chaudière Bridge ). It was between Upper Town and LeBreton Flats, and appeared in a Chesterton painting. Downstream of Pooley's Bridge and the Pumphouse lies the Tailrace. The Ottawa River Runners made the Tailrace into a Class 2 whitewater course with natural and artificial obstacles for competitions and practice. The Ottawa Bluesfest music festival takes place at Lebreton Flats annually. Performances by many international and local musicians occur during this 10-day music festival in
16510-584: Was rebuilt, but the lumber barons relocated their dwellings up into the city proper above the escarpment, leaving the workers as the remaining Flats' residents. In the 1960s, expropriation occurred in order to make room for redevelopment, including offices for the Government of Canada . Ottawa Valley artist Ralph Wallace Burton documented the neighbourhood in his Lebreton Flats series of oil sketches (now on display in Ottawa City Hall), "working just ahead of
16640-575: Was shaped by its coexistence for over half a millennium beside the native Celtic Gaulish language , which did not go extinct until the late sixth century, long after the fall of the Western Roman Empire . The population remained 90% indigenous in origin; the Romanizing class were the local native elite (not Roman settlers), whose children learned Latin in Roman schools. At the time of the collapse of
16770-554: Was the language they use the most at home rose from 67% at the 2007 census to 74% at the 2017 census. In Wallis and Futuna, the percentage of the population who reported that French was the language they use the most at home rose from 10% at the 2008 census to 13% at the 2018 census. According to a demographic projection led by the Université Laval and the Réseau Démographie de l'Agence universitaire de la Francophonie ,
16900-514: Was used on a massive scale from the 1930s, with a peak of 72,000 tonnes used 1970. Then usage fell as the harmful environmental effects were realized. It was found worldwide in fish and birds and was even discovered in the snow in the Antarctic . It is only slightly soluble in water but is very soluble in the bloodstream. It affects the nervous and endocrine systems and causes the eggshells of birds to lack calcium causing them to be easily breakable. It
#484515