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113-553: The prefecture-level city of Xinyang has a total land area of 18,819 square kilometres (7,266 sq mi). The city is located in the southernmost part of Henan Province on the south bank of the Huai River and in the middle of the Dabie Mountains area. It borders the cities Zhumadian to the north and Nanyang to the northwest, and the provinces of Anhui and Hubei to the east and south respectively. The region where Xinyang

226-626: A capacity of 25,000, is located in the city. It is used mostly for association football and sometimes for athletics. The Jingju Temple in Guangshan county was the source of the first Chinese section of the Buddhist " Tiantai school" as early as the fifth year of Tianbao in the Northern Qi Dynasty (554 A.D.), since the saint monk Huisi came to the Jingju Temple. Emperor Shenzong of Song bestowed

339-654: A drastic eastward turn at its confluence with the Wei at Tongguan in Shaanxi . However, the official division for the middle reaches of the river run from Hekou in Togtoh County , Inner Mongolia , to Zhengzhou , Henan . The middle reaches are 1,206 km (749 mi) long, with a basin area of 344,000 square kilometers (133,000 sq mi), 45.7% of the total, with a total elevation drop of 890 m (2,920 ft), an average drop of 0.074%. There are 30 large tributaries along

452-694: A failed attempt to protect his realm's capital from the Later Tang . A similar proposal from the Song engineer Li Chun concerning flooding the lower reaches of the river to protect the central plains from the Khitai was overruled in 1020: the Chanyuan Treaty between the two states had expressly forbidden the Song from establishing new moats or changing river courses. Breaches occurred regardless: one at Henglong in 1034 divided

565-454: A full peasant uprising erupted and was only defeated after twenty days of fighting. A destructive flooding of the Huai River in the summer of 1950 prompted large-scale construction of dams on its tributaries in central and southern Henan. Unfortunately, many of the dams were not able to withstand the extraordinarily high levels of rainfall caused by Typhoon Nina in August 1975. Sixty-two dams,

678-466: A major flood of the regional center Sizhou and Pan's dismissal from court. Subsequently, the river's 1680 flood entirely submerged Sizhou and the nearby Ming Zuling tombs beneath Hongze Lake for centuries until modern irrigation and flood control lowered the water level enough to permit their excavation and the tombs' restoration. Between 1851 and 1855 , the Yellow River returned to the north amid

791-452: A new channel and inundating most farmland, cities or towns in its path. The traditional Chinese response of building higher and higher levees along the banks sometimes also contributed to the severity of the floods: When flood water did break through the levees, it could no longer drain back into the river bed as it would after a normal flood, as the river bed was sometimes now higher than the surrounding countryside. These changes could cause

904-531: A north–south extent of about 1,100 km (680 mi). Its total drainage area is about 795,000 square kilometers (307,000 sq mi). According to the China Exploration and Research Society, the source of the Yellow River is at 34°29′31″N 96°20′25″E  /  34.49194°N 96.34028°E  / 34.49194; 96.34028 in the Bayan Har Mountains near the eastern edge of

1017-561: A population of approximately 93.6 million, Henan is the third most populous Chinese province after Guangdong and Shandong. It is also the fifth most populous sub-national division in the world. If it were a country by itself, it would be the twelfth most populous in the world, just behind Mexico and ahead of the Philippines. However, the hukou system shows Henan as the most populous province in China with over 103 million people, as it counts

1130-486: A population of over 99 million as of 2020. It is also the world's seventh-most populous administrative division; if it were a country by itself, Henan would be the 14th-most populous in the world , ahead of Egypt and Vietnam . People from Henan often suffer from regional discrimination . Henan is the 5th-largest provincial economy of China, the second-largest in South Central China after Guangdong , and

1243-543: A sect that is endogenous to Henan is the Tianxian miaodao ). According to a 2007 survey, approximately 8% of the Henanese believe in and are involved in ancestor veneration , the traditional Chinese religion of the lineages organised into lineage churches and ancestral shrines . The Government of Henan is structured in a dual party-government system like all other governing institutions in mainland China. The Governor of Henan

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1356-715: A standard military tactic during the Warring States period . As the Yellow River valley was the major entryway to the Guanzhong area and the state of Qin from the North China Plain , Qin heavily fortified the Hangu Pass ; it saw numerous battles and was also an important chokepoint protecting the Han capitals of Chang'an and Luoyang . Major flooding in AD 11 is credited with the downfall of

1469-564: Is Laoyachanao ( 老鸦岔垴 ). The Yellow River passes through central Henan. It enters from the northwest, via the Sanmenxia Reservoir . After it passes Luoyang, the mountains gave way to plains. Excessive amount of sediments are formed due to the silt it picks up from the Loess Plateau, raising the river bed and causing frequent floods which shaped the habitat of the region. More recently however, construction of dams and levees , as well as

1582-457: Is another important agricultural and population center, with culture and history distinct from the rest of Henan and closer to that of Hubei's. Unlike the rest of northern China, desertification is not a problem in Henan, though sandstorms are common in cities near the Yellow River due to the large amount of sand present in the river. At 2413.8 meters above sea level, the highest point in Henan province

1695-401: Is continuously deposited along the bottom of its channel. The sedimentation causes natural dams to slowly accumulate. These subaqueous dams are unpredictable and generally undetectable. Eventually, the enormous amount of water needs to find a new way to the sea, forcing it to take the path of least resistance . When this happens, it bursts out across the flat North China Plain , sometimes taking

1808-421: Is hoped that the province may become an important transportation and manufacturing hub in the years to come. In July 2021, extreme flooding inflicted an estimated US$ 12.7 billion of economic damage in Henan. Henan has some of the most advanced transportation system in China due to its flat terrain and its location at the heart of central China's construction boom . The Jingguang and Longhai Railway ,

1921-624: Is located in the Yellow River valley where ancient people lived. Intricate pottery, writing and musical instruments of the Peiligang Culture and Yangshao Culture arose during neolithic times. Three of the Seven Ancient Capitals of China are in Henan: Luoyang , Kaifeng and Anyang . 16 historical sites in Henan are protected at the national level and 267 more at the provincial level. Yellow River The Yellow River

2034-653: Is located is considered a subtropical area and the Dabie mountainous terrain is mainly to the north, south, and east of the city. Xinyang has a monsoon -influenced, four-season humid subtropical climate ( Köppen Cfa/Cwa ), with cold, damp winters, and hot, humid summers. The months of April through June here are slightly cooler than much of the rest of the province. The monthly 24-hour average temperature ranges from 2.4 °C (36.3 °F) in January to 27.3 °C (81.1 °F) in July;

2147-554: Is running to the sea with sufficient volume, 1.4 billion tons are carried to the sea per year. One estimate gives 34 kilograms of silt per cubic meter, as opposed to 10 for the Colorado and 1 for the Nile . Its average discharge is said to be 2,110 cubic meters per second (32,000 for the Yangtze), with a maximum of 25,000 and minimum of 245. However, since 1972, it often runs dry before it reaches

2260-624: Is the highest-ranking official in the People's Government of Henan. However, in the province's dual party-government governing system, the Governor has less power than the Henan Chinese Communist Party Provincial Committee Secretary, colloquially termed the "Henan CCP Party Chief ". Henan has seen rapid development in its economy over the past two decades, and its economy has expanded at an even faster rate than

2373-602: Is the second-longest river in China and the sixth-longest river system on Earth, with an estimated length of 5,464 km (3,395 mi) and a watershed of 795,000 km (307,000 sq mi). Beginning in the Bayan Har Mountains , the river flows generally eastwards before entering the 1,500 km (930 mi) long Ordos Loop, which runs northeast at Gansu through the Ordos Plateau and turns east in Inner Mongolia . The river then turns sharply southwards to form

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2486-570: The 1332–33 flood or 1344 Yellow River flood during the Yuan dynasty , the 1887 flood during the Qing dynasty which killed anywhere from 900,000 to 2 million people, and a Republic of China era 1931 flood (part of a massive number of floods that year ) that killed 1–4 million people. The cause of the floods is the large amount of fine-grained loess carried by the river from the Loess Plateau , which

2599-475: The 1494 flood . The river flooded many times in the 16th century, including in 1526, 1534, 1558, and 1587. Each flood affected the river's lower course. The 1642 flood was man-made, caused by the attempt of the Ming governor of Kaifeng to use the river to destroy the peasant rebels under Li Zicheng who had been besieging the city for the past six months. He directed his men to break the dikes in an attempt to flood

2712-462: The 2010 Census , the population of Xinyang is of 6,109,106 inhabitants, 6.39% less than the population marked on the last census of 2000, when there were 6,527,368 inhabitants in the city. Its built up area is home to 1,230,042 inhabitants spread out on 2 urban districts and 3,665.9 square kilometres (1,415.4 sq mi). Xinyang Tea Culture Festival is held during April, 28th and 30th every year. The 25,000-capacity Xinyang Stadium , which has

2825-550: The Bayan Har Mountains , and the Anemaqen ( Amne Machin ) Mountains in Qinghai. The river water is clear and flows steadily. Crystal clear lakes are characteristic of this section. The two main lakes along this section are Lake Gyaring (Zhaling) and Lake Ngoring (Eling), with capacities of 4.7 billion and 10.8 billion m (166 and 381 billion ft ), respectively. At elevations over 4,290 m (14,070 ft) above sea level they are

2938-609: The Chinese culture in a process known as sinification . The short-lived Sui dynasty reunified China again in 589 with its capital back in Chang'an. It collapsed due to Sui Emperor Yang's costly attempt to relocate the capital from Chang'an to Luoyang and the construction of many extravagant palaces there. The succeeding Tang dynasty (618–907) kept its capital in Chang'an , marking the beginning of China's second golden age, with Henan being one of

3051-523: The Eastern Han dynasty (25–220) began, extending the golden age for another two centuries. The late Eastern Han dynasty saw war and rivalry between regional warlords. Xuchang in central Henan was the power base of Cao Cao , who eventually succeeded in unifying all of northern China under the Kingdom of Wei . Wei then moved its capital to Luoyang, which remained the capital after the unification of China by

3164-458: The Gulf of Bohai , draining a basin of 752,443 square kilometers (290,520 sq mi) which nourishes 140 million people with drinking water and irrigation. The Yellow River passes through seven present-day provinces and two autonomous regions , namely (from west to east) Qinghai , Sichuan , Gansu , Ningxia , Inner Mongolia , Shaanxi , Shanxi , Henan , and Shandong . Major cities along

3277-518: The Late Miocene , Pliocene or Pleistocene , as a result of the Tibetan Plateau being uplifted. The river has long been critical to the development of northern China, and is regarded by scholars as a cradle of civilization . Flooding of the river has also caused much destruction, including multiple floods that have resulted in the deaths of over one million people. Among the deadliest were

3390-651: The Mongol onslaught. In 1234 they succumbed to combined Mongol and Song dynasty forces. Mongols took control, and in 1279 they conquered all of China, establishing the Yuan dynasty and set up the equivalent of modern Henan, with borders very similar to the modern ones. Neither its territories nor its role in the economy changed under later dynasties. Henan remained important in the Ming dynasty (1368–1644) and Qing dynasty (1644–1911) that followed, though its economy slowly deteriorated due to frequent natural disasters. The Qing dynasty

3503-657: The Second Sino-Japanese War , Nationalist troops under Chiang Kai-shek broke the levees holding back the river near the village of Huayuankou in Henan, causing what has been called by Canadian historian, Diana Lary, a "war-induced natural disaster". The goal of the operation was to stop the advancing Japanese troops by following a strategy of "using water as a substitute for soldiers". The 1938 flood of an area covering 54,000 km (20,800 sq mi) took some 500,000 to 900,000 Chinese lives, along with an unknown number of Japanese soldiers. The flood prevented

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3616-692: The Shaanxi loess plateau, it is referred to as 'river, my lord' ( 老爺河 , [lo˦˩˨ i˧ xɤu̯˧] ) in the Jin language. In Mongolian , it is called Šar mörön ( Шар мөрөн 'yellow river') or Khatan gol ( Хатан гол 'queen river'). The river is mentioned in the Kul Tigin stele as the 'green river' ( Old Turkic : yašïl ügüz , 𐰖𐱁𐰞𐰽𐰺𐰍). The Tibetan name is "River of the Peacock" ( Tibetan : རྨ ་ ཆུ , Wylie : rma.chu , THL : Ma chu ; 玛曲 ; 瑪曲 ; Mǎ qǔ ). The Yellow River first formed sometime during

3729-547: The Xia dynasty originated on its banks around 2100 BC; Sima Qian 's Shiji ( c.  91 BC ) record that the Xia were founded after the tribes around the Yellow River united to combat the frequent floods in the area. The river has provided fertile soil for agriculture, but since then has flooded and changed course frequently, with one estimate counting 1,593 floods in the 2,540 years between 595 BC and 1946 AD. As such,

3842-425: The Xia dynasty , the first and largely legendary Chinese dynasty that was established, roughly, in the 21st century BC. Virtually the entire kingdom existed within what is now north and central Henan. The Xia dynasty collapsed around the 16th century BC following the invasion of Shang , a neighboring vassal state centered around today's Shangqiu in eastern Henan. The Shang dynasty (16th–11th centuries BC)

3955-525: The Yangtze : one in the western headwaters of the rivers where they are closest to one another, another from the upper reaches of the Han River , and a third using the route of the old Grand Canal . Due to its heavy load of silt the Yellow River is a depositing stream – that is, it deposits part of its carried burden of soil in its bed in stretches where it is flowing slowly. These deposits elevate

4068-592: The Yellow River have caused significant damage from time to time. Kaifeng , in particular, has been buried by China's Yellow River's silt seven times due to flooding. Archaeological sites reveal that prehistoric cultures such as the Yangshao Culture and Longshan Culture were active in what is now northern Henan since the Neolithic Era . The more recent Erlitou culture has been controversially identified with

4181-614: The Yushu Tibetan Autonomous Prefecture . The source tributaries drain into Gyaring Lake and Ngoring Lake on the western edge of Golog Prefecture high in the Bayan Har Mountains of Qinghai . In the Zoige Basin along the boundary with Gansu , the Yellow River loops northwest and then northeast before turning south, creating the " Ordos Loop ", and then flows generally eastward across the North China Plain to

4294-663: The "Emperor entitled Brahma Temple" still conserved in the temple. [REDACTED] Media related to Xinyang at Wikimedia Commons Henan Henan is a province in Central China . Henan is home to many heritage sites, including Yinxu , the ruins of the final capital of the Shang dynasty ( c.  1600  – c.  1050 BC ) and the Shaolin Temple . Four of the historical capitals of China , Luoyang , Anyang , Kaifeng and Zhengzhou , are in Henan. While

4407-421: The 'Earth Suspended River' . At Kaifeng , Henan, the Yellow River is 10 meters (33 ft) above the ground level. Tributaries of the Yellow River listed from its source to its mouth include: The lower reaches of the Yellow River have no tributaries. The Yellow River is notable for the large amount of silt it carries—1.6 billion tons annually at the point where it descends from the Loess Plateau . If it

4520-478: The 11th century reigns of the Renzong and Shenzong emperors, when the river repeatedly broke its levees and migrated north and west, officials battled over whether expensive measures should be taken to return the river to its former channels. The Shenzong emperor ultimately decreed that the river be allowed to remain in its new course. Traditional flood control techniques made use of levees , revetments to absorb

4633-525: The 1970s, and until recently, the river frequently did not reach the sea. Since 2003, China has been working on the South–North Water Transfer Project to alleviate the strain on the river's water supply. When the Yellow River was still somewhat clear, it was simply referred to as 'the river' ( 河 , Old Chinese : *gâi ). Observations made at the Yumenkou gorge, where the river leaves

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4746-506: The Bayan Har Mountains and ending at Hekou Town ( Togtoh County ), Inner Mongolia just before it turns sharply to the south. This segment has a total length of 3,472 kilometers (2,157 mi) and total basin area of 386,000 square kilometers (149,000 sq mi), 51.4% of the total basin area. Along this length, the elevation of the Yellow River drops 3,496 meters (11,470 ft), with an average grade of 0.10%. The source section flows mainly through pastures, swamps, and knolls between

4859-586: The East Asian monsoon , and generally cool to cold, windy, dry winters that reflect the influence of the vast Siberian anticyclone . Temperatures average around the freezing mark in January and 27 to 28 °C in July. A great majority of the annual rainfall occurs during the summer. Henan is divided into seventeen prefecture-level divisions : all prefecture-level cities ; along with one directly administered county-level city (a sub-prefecture-level city ): ** – Directly administered county-level divisions (Jiyuan

4972-526: The GDP of Turkey of 815 billion. If it were a country, it would be the 18th-largest economy as well as the 14th most populous as of 2021. However, per capita GDP is low compared to other eastern and central provinces. Henan is a semi-industrialized economy with an underdeveloped service sector . Agriculture has traditionally been a pillar of its economy, with the nation's highest wheat and sesame output and second highest rice output, earning its reputation as

5085-646: The Japanese Army from taking Zhengzhou , on the southern bank of the Yellow River, but did not stop them from reaching their goal of capturing Wuhan , which was the temporary seat of the Chinese government and straddles the Yangtze River . In 1954, the People's Republic of China announced its General Plan to Fundamentally Control Yellow River Flood Disasters and Develop Yellow River Waterworks. It sought to address both flooding risks and to convert rainfall-fed fields of

5198-475: The Jinshan Valley. The abundant hydrodynamic resources stored in this section make it the second most suitable area to build hydroelectric power plants. The famous Hukou Waterfall is in the lower part of this valley on the border of Shanxi and Shaanxi . In the lower reaches, from Zhengzhou to its mouth, a distance of 786 km (488 mi), the river is confined to a levee -lined course as it flows to

5311-498: The North China Plain to irrigated agriculture. Construction began in earnest in 1957. From the 1970s to the 1990s, the dry-up trends accelerated, with the Yellow River failing to reach its mouth for an average of approximately 180 days per year in the 1990s. In 1997, the Yellow River did not reach the sea for 226 consecutive days. The Yellow River basin has an east–west extent of about 1,900 kilometers (1,180 mi) and

5424-521: The Western Jin dynasty . During this period Luoyang became one of the largest and most prosperous cities in the world, despite being repeatedly damaged by warfare. With the fall of the Western Jin dynasty in the 4th and 5th centuries, nomadic peoples from the north invaded northern China and established many successive regimes in northern China, including Henan. These people were gradually assimilated into

5537-542: The Yangtze delta Jiangnan region (modern southern Jiangsu , northern Zhejiang , and Shanghai) made this the new center of Chinese culture and economy. Kaifeng served as the Jurchen's "southern capital" from 1157 (other sources say 1161) and was reconstructed during this time. But the Jurchen kept their main capital further north, until 1214, when they were forced to move the imperial court southwards to Kaifeng in order to flee

5650-469: The Yellow River Basin by the south dike of the Yellow River. The total drop in elevation of the lower reaches is 93.6 m (307 ft), with an average grade of 0.012%. The silts received from the middle reaches form sediments here, elevating the river bed. Excessive sediment deposits have raised the riverbed several meters above the surrounding ground. That is why this part of the river is called

5763-521: The Yellow River has been considered a blessing and a curse throughout history, and has been nicknamed both "China's Pride" and "China's Sorrow". The Yellow River's basin presently has a population of 120 million people, while over 420 million people live in the immediate provinces which rely on it as a water source. The basin comprises 13 percent of China's cultivated land area. The area receives very uneven rainfall, only 2 percent of China's water runoff —water and sediment flow has decreased five-fold since

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5876-421: The Yellow River is 3.91 billion tons in 1933. The highest silt concentration level was recorded in 1977 at 920 kg/m (57.4 lb/ft ). These sediments later deposit in the slower lower reaches of the river, elevating the river bed and creating the famous "river above ground". From Hekou to Yumenkou, the river passes through the longest series of continuous valleys on its main course, collectively called

5989-533: The Yellow River shifted completely south of Shandong Peninsula and flowed into the Yellow Sea . By 1194, the mouth of the Huai had been blocked. The buildup of silt deposits was such that even after the Yellow River later shifted its course, the Huai could no longer flow along its historic course, but instead, its water pools into Hongze Lake and then runs southward toward the Yangtze River . A flood in 1344 returned

6102-478: The Yellow River south of Shandong. The Yuan dynasty was waning, and the emperor forced enormous teams to build new embankments for the river. The terrible conditions helped to fuel rebellions that led to the founding of the Ming dynasty . The course changed again in 1391 when the river flooded from Kaifeng to Fengyang in Anhui . It was finally stabilized by the eunuch Li Xing during the public works projects following

6215-800: The annual mean is 15.54 °C (60.0 °F). The annual precipitation is just above 1,100 millimetres (43 in), and close to two-thirds of it occurs from May to September. With monthly percent possible sunshine ranging from 38% in March to 47% in four months, the city receives 1,974 hours of bright sunshine annually; January through March are the cloudiest months. The Xinyang City is divided into two districts and eight counties . Xinyang City has 2 districts and 8 counties, including Shihe District , Pingqiao District , Huangchuan County , Guangshan County , Xi County , Xin County , Luoshan County , Shangcheng County , Huaibin County , and Gushi County . According to

6328-585: The border between Shanxi and Shaanxi , turns eastwards at its confluence with the Wei River , and flows across the North China Plain before emptying into the Bohai Sea . The river is named for the yellow color of its water, which comes from the large amount of sediment discharged into the water as the river flows through the Loess Plateau . The Yellow River basin was the birthplace of ancient Chinese civilization . According to traditional Chinese historiography ,

6441-437: The breadbasket of China. Henan is also an important producer of beef, cotton, maize, pork, animal oil , and corn. Although Henan's industry has traditionally been based on light textiles and food processing , recent developments have diversified the industry sector to metallurgy , petrol, cement, chemical industry , machinery and electronics . Mining-related industries are a major part of Henan's economy. Henan has

6554-425: The capital and political and economical center was moved away from Henan for the first time. The Spring and Autumn period , a period of warfare and rivalry, began in 721 BC. What is now Henan and all of China was divided into a variety of small, independent states, constantly at war for control of the central plain. Although regarded formally as the ruler of China, the control that Zhou king in Luoyang exerted over

6667-468: The core of the Han Chinese homeland for the first time. The empire quickly collapsed after the death (210 BCE) of Ying Zheng and was replaced by the Han dynasty in 206 BC, with its capital at Chang'an. Thus, a golden age of Chinese culture, economy, and military power began. The capital moved east to Luoyang in 25 AD, in response to a coup in Chang'an that created the short-lived Xin dynasty . Luoyang quickly regained control of China, and

6780-427: The country. Zhengzhou East Railway Station is one of the largest high speed railway stations in China and the world. Henan's expressway system is highly developed and the total length is approximately 5,000 km (3,100 mi), the highest total for any Chinese province. The state of air transport is less stellar, the only 3 public airports are located in Xinzheng (near Zhengzhou), Luoyang , and Nanyang . Henan

6893-420: The course in three and repeatedly flooded the northern regions of Dezhou and Bozhou . The Song worked for five years futilely attempting to restore the previous course – using over 35,000 employees, 100,000 conscripts, and 220,000 tons of wood and bamboo in a single year  – before abandoning the project in 1041. The more sluggish river then occasioned a breach at Shanghu that sent

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7006-410: The cradles of Chinese civilization along with the provinces of Shanxi and Shaanxi, Henan is known for its historical prosperity and periodic downturns. The economic prosperity resulted from its extensive fertile plains and its location at the heart of the country. However, its strategic location also means that it has suffered from nearly all of the major wars in China. In addition, the numerous floods of

7119-460: The deaths of at least 13 third-grade students between nine and ten years old. In the same month also the 2024 Pingdingshan mining explosion occurred. Henan has a diverse landscape with floodplains in the east and mountains in the west. Much of the province forms part the densely populated North China Plain , an area known as the "breadbasket of China". The Taihang Mountains intrude partially into Henan's northwestern borders from Shanxi , forming

7232-413: The depletion of water resources have ended the floods. The Huai River in southern Henan is another important river, and has been recognized as part of the boundary dividing northern and southern Chinese climate and culture . Henan shares borders with six other provinces. It is bordered to the west by Shaanxi , to the south by Hubei , and to the north by Shanxi (northwest) and Hebei (northeast). To

7345-489: The early 1970s, China was one of the poorest countries in the world, and Henan was one of the poorest provinces in China. In 1978, however, when the communist leader Deng Xiaoping initiated the open door policy and embraced capitalism, China entered an economic boom that continues today. The boom did not reach inland provinces such as Henan initially, but by the 1990s Henan's economy was expanding at an even faster rate than that of China overall. In November 2004, martial law

7458-420: The east lie Shandong (northeast) and Anhui (southeast), whose borders meet at a narrow strip of land which separates Henan from Jiangsu to the east. Henan has a temperate climate that is humid subtropical ( Köppen Cwa or Cfa ) to the south of the Yellow River and bordering on humid continental (Köppen Dwa ) to the north. It has a distinct seasonal climate characterised by hot, humid summers due to

7571-510: The eastern edge of Loess Plateau . To the west the Xionger and Funiu Mountains form an extensive network of mountain ranges and plateaus, supporting one of the few remaining temperate deciduous forests which once covered all of Henan. The renowned Mount Song and its Shaolin Temple is located in the far east of the region, near the capital city Zhengzhou. To the far south, the Dabie Mountains divides Hubei from Henan. The Nanyang Basin , separated from North China Plain by these mountains,

7684-424: The energy of the water, overflow basins, drainage canals and polders . Treatises on traditional flood control techniques were written by officials such as Pan Jixun , who argued that joining branches of the river increased the water's power and this in turn increased its ability to flush sediment. The difficult situation around the confluence of the Yellow River, the Huai, and the Grand Canal, however, still led to

7797-417: The feudal kingdoms had virtually disappeared. Despite the prolonged period of instability, prominent philosophers such as Confucius emerged in this era and offered their ideas on how a state should be run. Laozi , the founder of Taoism , was born in northern Chu , part of modern-day Henan. Later on, these states were replaced by seven large and powerful states during the Warring States period , and Henan

7910-491: The floods that provoked the Nien and Taiping Rebellions . The 1887 flood has been estimated to have killed between 900,000 and 2 million people, and is the second-worst natural disaster in history (excluding famines and epidemics). The Yellow River more or less adopted its present course during the 1897 flood . The 1931 flood killed an estimated 1,000,000 to 4,000,000, and is the worst natural disaster recorded (excluding famines and epidemics). On 9 June 1938, during

8023-426: The government. Despite these efforts the problem seems to have become far worse. Based on a 2009 British Medical Journal study, the ratio is over 140 boys for every 100 girls in the 1–4 age group; this might be a strong exaggeration, as many families with more than one child do not register their daughters to the hukou in order to escape fines. Religion in Henan (2012) According to a 2012 survey only around 13% of

8136-456: The ice dams before they become dangerous. Before modern dams appeared in China, the Yellow River used to be extremely prone to flooding. In the 2,540 years from 595 BC to 1946 AD, the Yellow River has been reckoned to have flooded 1,593 times, shifting its course 26 times noticeably and nine times severely. These floods include some of the deadliest natural disasters ever recorded. Before modern disaster management, when floods occurred, some of

8249-466: The largest among inland provinces, with a nominal GDP of CN¥5.88 trillion (US$ 926 billion) as of 2021, ahead of the nation of Turkey ($ 815 billion). If it were a country, it would be the 18th-largest economy as of 2021. However, its GDP per capita is low compared to other eastern and central provinces. The economy continues to grow based on aluminum and coal prices, as well as agriculture, heavy industry , tourism and retail. High-tech industries and

8362-640: The largest city in China and in the world. In 1127, however, the Song dynasty succumbed to Jurchen ( Jin dynasty ) invaders from the north in the Jin–Song war , and in 1142 ceded all of northern China, including Henan. The Song government moved its capital to Hangzhou in Southern China, which, under the Southern Song dynasty (1127–1279) continued to enjoy relative economic and culture prosperity. A prolonged period of peace and cultural and economic prosperity in

8475-550: The largest of which was the Banqiao Dam in Biyang County collapsed; catastrophic flooding, spread over several counties throughout Zhumadian Prefecture and further downstream, killed at least 26,000 people. Unofficial human life loss estimates, including deaths from the ensuing epidemics and famine, range as high as 85,600, 171,000 or even 230 000. This is considered the most deadly dam-related disaster in human history. By

8588-553: The main outlet north towards Tianjin in 1048. In 1128, Song troops under the Kaifeng governor Du Chong ( 杜 充 , Dù Chōng , d.   1141) breached the southern dikes of the Yellow River in an effort to stop the advancing Jin army. The resulting major river avulsion allowed the Yellow to capture the Si and other tributaries of the Huai River . For the first time in recorded history,

8701-433: The middle reaches, and the water flow is increased by 43.5% on this stage. The middle reaches contribute 92% of the river's silts. The middle stream of the Yellow River passes through the Loess Plateau , where substantial erosion takes place. The large amount of mud and sand discharged into the river makes the Yellow River the most sediment -laden river in the world. The highest recorded annual level of silts discharged into

8814-514: The migrant Henanese laborers as residents of Henan, instead of the province they currently reside in. On the other hand, Guangdong is shown as having only 81 million people, though the actual population is 95 million due to the influx of migrants from other provinces. The population is highly homogeneous with 98.8% of the population being Han . Small populations of Mongols and Manchus exists in scattered rural communities as well as major urban centers. Along with Jiangxi , Henan has one of

8927-426: The modern Loess Plateau , indicated the river changed to muddy sometime between 367 BC and 165 AD, according to chronicles' records. The alternative names 'murky river' ( 濁河 , *drôk-gâi ) and '(muddy) yellow river' ( 黃河 , *gwâŋ-gâi ) were attested in 145 BC and in 429 AD respectively. The name Yellow River fully replaces Murky River by the end of Tang dynasty , for unclear reasons. In

9040-439: The most unbalanced gender ratios in China. As a result of the Chinese government's one-child policy (many parents do not want the only child to be female and abort the fetus), the gender ratio was 118.46 males for 100 females in 2000. Subsequently, aborting fetuses due to their female sex was banned in Henan and heavy fines are issued for those who violate the law. In addition, daughter-only families receive an annual allowance from

9153-448: The nation's two most important railways, run through much of the province and intersect at Zhengzhou . Other railway hubs such as Shangqiu , Xinxiang , and Luohe have also become important centers of trade and manufacturing as a result. Zhengzhou is also an important hub of China's high-speed railway network with railway lines connecting the city from 8 directions with all preferecture-level cities in Henan and other important cities in

9266-430: The national average of 10%. This rapid growth has transformed Henan from one of the poorest provinces to one that matches other central provinces. Henan is the 5th-largest provincial economy of China, the second largest in South Central China after Guangdong, the largest in Central China and the largest among inland provinces, with a nominal GDP of 5.88 trillion RMB (US$ 926 billion) as of 2021, ahead of

9379-467: The northeast across the North China Plain before emptying into the Bohai Sea . The basin area in this stage is only 23,000 square kilometers (8,900 sq mi), a mere 3% of the total, because few tributaries add to the flow in this stage; nearly all rivers to the south drain into the Huai River , whereas those to the north drain into the Hai River . The Huai River Basin, for example, is separated from

9492-568: The population might initially die from drowning and many more would suffer later from the ensuing famine and spread of diseases. In Chinese mythology , the giant Kua Fu drained the Yellow River and the Wei River to quench his burning thirst as he pursued the Sun. Historical documents from the Spring and Autumn period and Qin dynasty indicate that the Yellow River at that time flowed considerably north of its present course. These accounts show that after

9605-529: The population of Henan belongs to organised religions, the largest groups being Buddhists with 6.4%, followed by Protestants with 5.6%, Muslims with 1.3% and Catholics with 0.5%. Henan has some important centres of Chinese Buddhism , the White Horse Temple and the famous Shaolin Monastery . Henan has also the largest Christian population by numbers and percentage of any province of China, 6.1% of

9718-534: The present course of the Yellow River include (from west to east) Lanzhou , Yinchuan , Wuhai , Baotou , Luoyang , Zhengzhou , Kaifeng , and Jinan . The current mouth of the Yellow River is located at Kenli County , Shandong. The river is commonly divided into three stages. These are roughly the northeast of the mountainous Tibetan Plateau , the Ordos Loop and Loess Plateau , and the North China Plain . However, different scholars have different opinions on how

9831-414: The province's name means 'south of the river', approximately a quarter of the province lies north of the Yellow River . With an area of 167,000 km (64,000 sq mi), Henan covers a large part of the fertile and densely populated North China Plain . Its neighboring provinces are Shaanxi , Shanxi , Hebei , Shandong , Anhui , and Hubei . Henan is China's third-most populous province with

9944-643: The province's population as of 2012 , corresponding to approximately 7 million Christians. A 2009 survey reported the share of Christians to be 9.33%. In 2019, Communist officials demolished the True Jesus Church near Zhumadian. In 2020, Communist officials demolished the Sunzhuang Church . The reports didn't give figures for other types of religion; 86% of the population may be either irreligious or involved in worship of nature deities , Confucianism , Taoism and folk religious sects (for example,

10057-441: The rainy season from July to October, when 60% of the annual volume of the river flows. Maximum demand for irrigation is needed between March and June. In order to capture excess water for use when needed and for flood control and electricity generation, several dams have been built, but their expected life is limited due to the high silt load. A proposed South–North Water Transfer Project involves several schemes to divert water from

10170-495: The rebels, but destroyed his own city instead: the flood and the ensuing famine and plague are estimated to have killed 300,000 of the city's previous population of 378,000. The once-prosperous city was nearly abandoned until its rebuilding under the Kangxi Emperor in the Qing dynasty . The question of how aggressively flooding should be controlled, and whether it should be steered back to its original channels when it migrated,

10283-472: The regions along the river are mostly deserts and grasslands, with very few tributaries. The flow is slow. The Hetao Plain has a length of 900 km (560 mi) and width of 30 to 50 km (19 to 31 mi). It is historically the most important irrigation plain along the Yellow River. The Ordos Loop formed by an enormous twist of the Yellow River, beginning at Zhongning County in Ningxia and ending with

10396-717: The rise of Zhengzhou, Henan's overall economy repeatedly stumbled as it was the hardest hit by the many disasters that struck China in its modern era. Henan suffered greatly during the Second Sino-Japanese War . In 1938, when the Imperial Japanese Army captured Kaifeng, the government led by Chiang Kai-shek bombed the Huayuankou dam in Zhengzhou in order to prevent Japanese forces from advancing further. However, this caused massive flooding in Henan, Anhui , and Jiangsu resulting in hundreds of thousands of deaths. In 1942 Henan

10509-455: The river passed Luoyang , it flowed along the border between Shanxi and Henan Provinces, then continued along the border between Hebei and Shandong before emptying into Bohai Bay near present-day Tianjin . Another outlet followed essentially the present course. The river left these paths in 602 BC and shifted several hundred kilometers to the east. Sabotage of dikes, canals, and reservoirs and deliberate flooding of rival states became

10622-670: The river skirts through the high-altitude peat bog known as the Zoigê Wetlands and makes a sharp turn towards the northwest forming the border between Maqu and Zoigê County in Sichuan . Flowing now along the northern edge of Amne Machin, the river reenters Qinghai and gradually curves north towards the Longyang Gorge at Xinghai . The valley section stretches from Longyang Gorge in Qinghai to Qingtong Gorge in Gansu. Steep cliffs line both sides of

10735-577: The river's mouth to shift as much as 480 km (300 mi), sometimes reaching the ocean to the north of the Shandong Peninsula and sometimes to the south. Another historical source of devastating floods is the collapse of upstream ice dams in Inner Mongolia with an accompanying sudden release of vast quantities of impounded water. There have been 11 such major floods in the past century, each causing tremendous loss of life and property. Nowadays, explosives dropped from aircraft are used to break

10848-496: The river. The water bed is narrow and the average drop is large, so the flow in this section is extremely turbulent and fast. There are 20 gorges in this section, the most famous of these being the Longyang , Jishi, Liujia , Bapan, and Qingtong gorges. The flow conditions in this section makes it the best location for hydroelectric plants. The Yellow River exits Qinghai for the second and final time in these gorges and enters Gansu for

10961-423: The riverbed which flows between natural levees in its lower reaches. Should a flood occur, the river may break out of the levees into the surrounding lower flood plain and take a new channel. Historically this has occurred about once every hundred years. In modern times, considerable effort has been made to strengthen levees and control floods. Below is an incomplete list of hydroelectric power stations built on

11074-491: The sea. The low volume is due to increased agricultural irrigation, increased by a factor of five since 1950. Water diverted from the river as of 1999 served 140 million people and irrigated 74,000 km (29,000 sq mi) of land. The Yellow River delta totals 8,000 square kilometers (3,100 square miles). However, with the decrease in silt reaching the sea, it has been reported to be shrinking slightly each year since 1996 through erosion. The highest volume occurs during

11187-420: The second largest molybdenum reserves in the world. Coal, aluminum, alkaline metals and tungsten are also present in large amounts in western Henan. Henan houses some of the biggest limestone reserves in China estimated over 24 billion tons. Export and processing of these materials is one of the main sources of revenues. Henan has planned its economy around the provincial capital of Zhengzhou, and it

11300-572: The second time just before Liujia Gorge. Downstream from the Yanguo Gorge, the provincial capital of Lanzhou is built upon the Yellow River's banks. The Yellow River flows northeasterly out of Gansu and into Ningxia before the Qingtong Gorge. After emerging from the Qingtong Gorge, the river comes into a section of vast alluvial plains , the Yinchuan Plain and Hetao Plain . In this section,

11413-471: The service sector are concentrated around Zhengzhou and Luoyang . Henan hosts more than 150 institutions of higher education, ranking first in the Central China region. As of 2023, three major cities in the province ranked in the top 200 cities in the world ( Zhengzhou 76th, Kaifeng 154th and Xinxiang 195th) by scientific research output, as tracked by the Nature Index . Widely regarded as one of

11526-434: The short-lived Xin dynasty , and another flood in AD 70 returned the river north of Shandong on essentially its present course. From around the beginning of the 3rd century, the importance of the Hangu Pass was reduced, with the major fortifications and military bases moved upriver to Tongguan . In AD 923, the desperate Later Liang general Duan Ning again broke the dikes, flooding 1,000 square miles (2,600 km ) in

11639-658: The three stages are divided. This article mainly adopts the division used by the Yellow River Conservancy Commission . The Yellow River derived sediments have been transported out of the Bohai Sea, all way to the North Yellow Sea and South Yellow Sea, and formed a Distal Depocenter around the Shandong Peninsula. The upper reaches of the Yellow River constitute a segment starting from its source in

11752-626: The two largest plateau freshwater lakes nationwide. A significant amount of land in the Yellow River's source area has been designated as the Sanjiangyuan ("'Three Rivers' Sources") National Nature Reserve , to protect the source region of the Yellow River, the Yangtze , and the Mekong . Flowing east at the eastern edge of the Amne Machin Mountains, the Yellow River enters Maqu County in Gansu . Here,

11865-517: The wealthiest places in the empire. The Tang dynasty lasted for three centuries before it eventually succumbed to internal strife. In the Period of Five Dynasties and Ten Kingdoms (907–960) that followed, Kaifeng in eastern Henan became the capital of four dynasties. The Song dynasty that reunified China in 982 also had its capital at Kaifeng. Under Song rule, China entered another era of culture and prosperity, and Kaifeng overtook Luoyang and Chang'an as

11978-559: Was a topic of controversy in the imperial court. Rival cliques made arguments based on budgetary, technical and strategic criteria. Geographer Charles Greer identifies two competing schools of thought on how to control the Yellow River. One, which he identifies as Confucian , advocated containing the river between higher levees, thus maximizing the amount of river basin land that could be cultivated. The other, which he associates with Taoism , favored lower levees separated by as much as 5-10 kilometers. In one particular long-running debate during

12091-655: Was abolished in 1952. In 1958, Yashan in Suiping County , Henan, became the first people's commune of China, heralding the beginning of the " Great Leap Forward ". In the subsequent famines of the early 1960s popularly attributed to the Great Leap Forward, Henan was one of the hardest hit and millions of people died. Suffering under famine and economic chaos caused by the Great Leap, locals in Henan offered low-level resistance mostly through banditry. In 1959, however,

12204-605: Was declared in Zhongmou County , Henan, to quell deadly ethnic clashes between Han and Hui Chinese . The reported number of deaths ranged between 7 and 148. In July 2021, high amounts of rainfall caused flooding , killing 302 and damaging amounting to 82 billion yuan. In January 2024 there was the Yingcai Boarding School fire in the dormitory of a primary boarding school in Dushu . The fire resulted in one injury and

12317-518: Was divided into three states, the Wei to the north, the Chu to the south, and the Han in the middle. In 221 BC, state of Qin forces from Shaanxi conquered all of the other six states, ending 800 years of warfare. Ying Zheng , the leader of Qin, crowned himself (220 BCE) as the first emperor of China . He abolished the feudal system and centralized all powers, establishing the Qin dynasty and unifying

12430-481: Was formerly part of Jiaozuo ) These 17 prefecture-level cities and one directly administered county-level city of Henan are in turn subdivided into 157 county-level divisions (54 districts , 21 county-level cities , and 82 counties ; the sub-prefecture-level city of Jiyuan is counted as a county-level city here). Those are in turn divided into 2454 township-level divisions (1181 towns , 598 townships , twelve ethnic townships , and 663 subdistricts ). With

12543-441: Was hit by a great famine resulting from a mix of drought, locusts and destruction caused by the war. In 1954, the new government of the People's Republic of China moved the capital of Henan from Kaifeng to Zhengzhou , as a result of its economic importance. The PRC had earlier established a short-lived Pingyuan Province consisting of what is now northern Henan and western Shandong with Xinxiang as its capital. This province

12656-511: Was overthrown by the 1911 Revolution and then the Republic of China was established in 1912, during which a man from Henan, Yuan Shikai , played an important role and thus he became the first president of Republic of China. The construction and extension of the Pinghan Railway and Longhai Railway had turned Zhengzhou , a minor county town at the time, into a major transportation hub. Despite

12769-572: Was the first literate dynasty of China. Its many capitals are located at the modern cities of Shangqiu , Yanshi , and Zhengzhou . Their last and most important capital of Yin , located in modern Anyang , is where the first Chinese writing was created. In the 11th century BC, the Zhou dynasty of Shaanxi arrived from the west and overthrew the Shang dynasty. During the Western Zhou period (c. 1046 – 771 BC),

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