Where is the source of the Pearl River?
Question 2: Where is the source of the Pearl River? The source of the Pearl River should be Ma Xiong Mountain in Zhanyi County, Yunnan Province.
Xijiang, the main stream of the Pearl River, originated in the northeast of Yunnan Province.
Ma Xiongshan is in Zhanyi County, and the main stream flows through Yunnan.
Guizhou, Guangxi and Guangzhou (autonomous regions)
And Hong Kong and Macao Special Administrative Regions. In Guangdong
Sanshui meets Beijiang River and comes from the Pearl River Delta.
Eight estuaries in this area flow into the South China Sea. Beijianghe
The Dongjiang River system is almost entirely in Guangdong; north
Jiangyuan comes from the south of Hunan and Jiangxi provinces, with a total length of 582 kilometers;
The Dongjiang River source originated in the south of Jiangxi Province, with a total length of 503 kilometers.
Question 3: Where is the source of the Pearl River? The Pearl River Basin is a complex basin, which consists of four river systems: Xijiang River, Beijiang River, Dongjiang River and Pearl River Delta River. The west and north rivers flow into the Pearl River Delta at Sixianjiao, Sanshui City, Guangdong Province, and the Dongjiang River flows into the Pearl River Delta at Shilong Town, Dongguan City, Guangdong Province, and flows into the South China Sea through eight gates, including Humen, Jiaomen, Hongqi Gate, Hengmen, Modaomen, Jiti Gate, Hutiaomen and Yamen.
The main stream of Xijiang River originates from Maxiong Mountain in Qujing City, Yunnan Province, and flows into the South China Sea at Modaomen in Zhuhai City, Guangdong Province, with a total length of 22 14km. Xijiang River is composed of Nanpanjiang River, Hongshui River, Qianjiang River, Jiang Xun and Xijiang River, and its main tributaries are Beipanjiang River, Liujiang River, Yujiang River, Gui Jiang River and Hejiang River. The river above Sixianjiao is 2075KM long, with a drainage area of 353 120 square kilometers, accounting for 77.8% of the Pearl River drainage area.
Beijiang River originated in Damaoyuan, Xinfeng County, Jiangxi Province. The river above Sixianjiao is 468KM long, with a drainage area of 467 10 km2, accounting for 10.3% of the Pearl River drainage area. The main tributaries are Wushui, Wan, Lianjiang and Suijiang.
Dongjiang River originated in Ji Ya, Xunwu County, Jiangxi Province. The river above Shilong is 520KM long, with a basin area of 27,040 square kilometers, accounting for 5.96% of the Pearl River basin area. The main tributaries are Xinfeng River and Xizhijiang River.
Question 4: Which province is the source of the Pearl River? How many provinces does it flow through? What provinces are they? The Pearl River is a big river in the south of China, which flows through Yunnan, Guizhou, Guangxi, Guangdong, Hunan, Jiangxi and other provinces (regions) and the northeast of the Socialist Republic of Vietnam, with a drainage area of 453,690 square kilometers, including 442 100 square kilometers in China. From Ma Xiongshan, Zhanyi County, Qujing City, Yunnan Province! This is a scenic spot.
Question 5: The source of Pearl River is the source of Sanjiang River. The Pearl River is the third largest river in China after the Yangtze River and the Yellow River. It originally refers to the reach from Guangzhou to Dongjiangkou, and later it is called water system. At present, the so-called Pearl River Basin includes the vast basins of Xijiang River, Beijiang River, Dongjiang River and Pearl River Delta. The Pearl River Basin spans Yunnan, Guizhou, Guangdong, Guangxi, Jiangxi and Hunan provinces, and the water systems are fan-shaped and dendritic. The total length of main tributaries is about1.65,438+0,000 km, and the total drainage area is 452,600 km2. The Pearl River is formed by the confluence of three rivers: the east, the north and the west. Its main stream is called Xijiang River, which originates from Maxiong Mountain in Zhanyi County, Yunnan Province, with a total length of about 22 10 km. The total drop is about 2130m, and the basin area above Sanshui is about 35.5 square kilometers. Nanpanjiang and Beipanjiang in the upper reaches of Xijiang River are called Hongshui River, Liujiang River crossing Dateng Gorge is called Qianjiang, Qianjiang River meeting Yujiang River is called Jiang Xun, and Xijiang River meeting Gui Jiang is called Xijiang River. After flowing through the Antelope Gorge, the Xijiang River joins the Beijiang River in Sixian County, then flows through the Pearl River Delta and flows into the South China Sea. The main source of Beijiang River is Mianshui, which originated in Xixiwan, Xinfeng County, Jiangxi Province. The main stream is 468 kilometers long and the basin area is about 46,000 square kilometers. Most of them are in Guangdong province, with a total drop of about 3 10 meter. The main tributaries are Wushui, Lianjiang and Suijiang. Beijiang River flows into the delta river network area after crossing Sanshui from the middle reaches, and flows into the South China Sea after intersecting with Xijiang River. Dongjiang originated in Dazhuling, Xunwu County, Jiangxi Province, also known as "Xunwu Water". After meeting Dingnan Water, it is called Dongjiang River. It flows through eastern Guangdong, with a total length of 523 kilometers and a drainage area of 28,000 square kilometers, with a total drop of about 440 meters. After reaching Shilong, it diverted to form Dongjiang Delta. After that, it is divided into two large rivers, the north main stream and the south tributary, which are injected into the lion ocean and go out to sea through Humen. The main tributaries are Anyuan Water, Xinfengjiang, Hong Kong, Xizhijiang and Zengjiang. The average annual runoff of the Pearl River Basin is 34 12 billion cubic meters, ranking second in the country. The average annual runoff of Xijiang River is about 267 billion cubic meters, accounting for 80% of the whole basin, Beijiang River is 47.2 billion cubic meters and Dongjiang River is 27.2 billion cubic meters. The Pearl River Basin is in flood season from April to September every year, and its flow accounts for 70-80% of the whole year. Floods often occur in summer, and there are often big autumn floods in the downstream and delta areas. The annual average sediment concentration in the basin is 0. 1.26 ~ 0.344 kg/m3. The Pearl River hydraulic resources are highly concentrated, which is beneficial to system development. The hydropower reserves in the Pearl River Basin reach 33.35 million kilowatts, and the annual power generation can reach 292 1 100 million kwh, accounting for 5.8% of the whole country. Most of the hydropower resources in the basin are located in Xijiang River, with hydropower reserves of 29.43 million kilowatts, accounting for 88% of the whole basin, and exploitable capacity of 2 1 1.7 million kilowatts, accounting for 86% of the whole basin. Other rivers and deltas have water energy reserves of only 12%, and the exploitable amount is 14%. There are about 250 species of freshwater fish in the Pearl River Basin, including carp, crucian carp, bream, green grass, silver carp, bighead carp and mandarin fish, as well as the endemic shad, flower eel and curly-billed fish. There are also rich clams, blue crabs, sand shrimps and cultured oysters in the lower reaches of the Pearl River Delta, which is a developed area of freshwater aquaculture in China. Meteorology and Hydrology The Pearl River Basin is located in the subtropical zone, and the Tropic of Cancer runs through the middle of the basin, with a mild and rainy climate. The annual average temperature is between 14 ~ 22℃, and the annual average rainfall is 1200 ~ 2200mm. The rainfall distribution obviously decreases gradually from east to west, and the rainfall distribution is uneven during the year, with great regional differences and great interannual changes. The average annual runoff of the Pearl River is 336 billion cubic meters, including 238 billion cubic meters in Xijiang, 39.4 billion cubic meters in Beijiang, 23.8 billion cubic meters in Dongjiang and 34.8 billion cubic meters in Delta. The distribution of annual runoff is extremely uneven. The flood season from April to September accounts for about 80% of the total annual runoff, and it accounts for more than 50% in June, July and August. The Pearl River is rich in water resources, with a per capita water resource of 4,700 cubic meters, which is equivalent to 1.7 times of the national average. However, the interannual variation and uneven spatial and temporal distribution have caused frequent natural disasters such as floods, droughts and saline-alkali in the basin. The flood in the Pearl River basin has the characteristics of high peak, large volume and long duration. The main weather systems causing floods in this basin are flood peak or static peak and southwest trough, followed by tropical depression and typhoon. Rainstorms and floods often occur in June, July and August every year. The dry season in the Pearl River Basin is generally from June 5438+00 to March of the following year, and the average annual runoff in dry season is 80.3 billion cubic meters, accounting for only about 24% of the annual runoff in the whole basin. The minimum flow rate of Wuzhou Station in Xijiang River in dry season is 720 cubic meters per second, Beijiang Cornerstone 130 cubic meters per second, and Boluo Station in Dongjiang River is 3 1.4 cubic meters per second.
Question 6: Where is the source of the Pearl River? Zhujiang Jacky
"A drop of water from the Cuifeng River flows from Wan Li to Nanyang" is the most vivid portrayal of the source of the Pearl River. Five thousand miles of Pearl River, cutting off a hundred rivers, entering Nanyang, thinking about the source of drinking water, where the Pearl River came from, where it came from, and tracing its roots. The Pearl River comes from Zhanyi and Ma Xiong. During the period of 1985, the Pearl River originated in the foothills of Maxiong Mountain in Zhanyi County, Qujing City, Yunnan Province, and was surveyed by the Pearl River Water Resources Commission of the Ministry of Water Resources. Maxiong Mountain is the watershed of Niulan River, Nanpanjiang River and Beipanjiang River, and it is the positive source of the Pearl River. The altitude is 2444 meters. It is seldom cold in winter and not hot in summer. The seasons are like spring, flowers are in full bloom and the scenery is pleasant. Zhanyi County, the first county at the source of the Pearl River, has continuous mountains and rivers, beautiful scenery and rich tourism resources. With the Pearl River source scenic spot as the leader, the Pearl River source, Huashan Lake, Tiansheng Cave, Yulin Park, Poisonous Water in Kowloon and Colorful Canyon complement each other, and they are isomorphic and become various natural and cultural wonders.
Question 7: Where is the source of the Pearl River? The source of the Pearl River should be Ma Xiong Mountain in Zhanyi County, Yunnan Province.