What is the dividing point of the upper, middle and lower reaches of the Yellow River, and what is t

The boundary point between the middle and lower reaches of the Yellow River is Mengjin County, Luoyang City, Henan Province.

The dividing point of the middle and lower reaches of the Yellow River is Mengjin County, Luoyang City, Henan Province. The Yellow River is a large river located in northern China, one of the longest rivers in the world and the second longest river in China. The total length of the Yellow River is about 5,464 kilometers, and its basin area is about 752443 square kilometers.

The basin has long winters and short summers, and the temperature difference between winter and summer is huge, and the seasonal temperature changes are distinct.

The Yellow River originates in the ancient Zonglie Basin at the northern foot of Bayankala Mountain on the Qinghai-Tibet Plateau, flows from west to east through nine provinces, including Qinghai, Sichuan, Gansu, Ningxia, Inner Mongolia, Shaanxi, Shanxi, Henan and Shandong, and finally flows into the Bohai Sea. The precipitation in the basin is small, mainly dryland agriculture, dry in winter and dry in spring, and the precipitation is concentrated in summer, autumn, July and August.

The boundary between the middle and lower reaches of the Yellow River: Taohuayu, Henan Province. Dividing point between the upper and middle reaches:

Hekou Town, Inner Mongolia. The estuary of the Yellow River is 1,500 meters wide, some inlets are 500 meters, and the narrower places are only 50 meters, and the water depth is generally about one meter, and the depth in some places is only about one meter.

Yellow River Basin

It refers to the geographical and ecological region affected by the Yellow River from its source to its entry into the sea. It is customary to refer to the area of the provinces through which the Yellow River flows as the Yellow River Basin.

The Yellow River, known as the Great River in ancient China, spans four geomorphological units from west to east: the Qinghai-Tibet Plateau, the Inner Mongolia Plateau, the Loess Plateau and the Huang-Huai-Hai Plain.

It originates in the Bayankala Mountains in Qinghai Province, China, flows through 9 provinces including Qinghai, Sichuan, Gansu, Ningxia, and finally empties into the Bohai Sea in Kenli District, Dongying City, Shandong Province.

The dividing point of the upper, middle and lower reaches of the Yellow River is Taohuayu. In 2008, the "Yellow River Basin Flood Control Plan" clearly stated that Taohuayu is the lower reaches of the Yellow River, and in 2013, "Taohuayu is the boundary between the middle and lower reaches of the Yellow River" was written into the junior high school geography textbook of the People's Education Edition. As early as 2001, Xingyang City built the landmark building of "Boundary Monument in the Middle and Lower Reaches of the Yellow River" in Taohuayu, Guangwu Mountain, for Chinese and foreign tourists to have a glimpse of the river scenery.

Features of Taohuayu:Taohuayu is located at the top of the alluvial fan formed by the Yellow River, which means that the river and riverbed are easy to change or have changed from here downwards, resulting in breaches and diversions, while above Taohuayu, the riverbed is fixed. For the Yellow River water workers, it is the object that needs to be taken care of from Taohuayu downward, so it makes sense that this is the dividing point between the middle and lower reaches.

Talent Zhong Ling, the shape of the land is victorious, the original Tang Dynasty royal thousand acres of flowers and fruit manor, Zhaocheng Queen Chongfo sitting meditation holy land. After the founding of the People's Republic of China, the Yellow River was governed, the flood was held back, the water was planted and greened to maintain the water and soil. In 1994, after being listed as a city-level tourist area in Zhengzhou, the peach forest was widely planted, the mountain villa was beautified, the peach blossoms were in full bloom in the spring and March, the scenery was pleasant, the fields were fragrant, and the visitors were weaving.

Upstream: The upper reaches of the Yellow River above Hekou Town, Tuoketuo County, Inner Mongolia are the upper reaches of the Yellow River. The upstream section of the river is 3,472 kilometers long, with a basin area of 10,000 square kilometers, accounting for the total area of the Yellow River.

Middle reach: Guide to Mengjin is the middle reaches of the Yellow River, mostly through high mountains and valleys, the water flow is rapid, the slope drops greatly, the valley from Guide to Liujiaxia is extremely deep, the river width is 50-70 meters, the narrowest place is less than 15 meters, and the valley depth is 100-500 meters.

Downstream: The lower reaches of the Yellow River below Taohuayu in Zhengzhou, Henan Province, with a length of 786 kilometers and a basin area of only 10,000 square kilometers, accounting for 3% of the total basin area.

According to the geographical, geological conditions and hydrological conditions of the formation and development of the basin, the main stream of the Yellow River can be divided into upper, middle and lower reaches and 11 river sections.

Hekou Town in Tuoketuo County is the upstream of the river, the river is kilometers long, and the basin area is 10,000 square kilometers, accounting for the whole river basin area.

The Yellow River runs from Hekou Town to Taohuayu in Zhengzhou City, Henan Province. The middle reaches of the river are kilometers long, the basin area is 10,000 square kilometers, accounting for the whole basin area, the drop is 890 meters, and the average ratio is reduced.

The Taohuayu of the Yellow River to the estuary is the downstream. The basin covers an area of 10,000 square kilometers, accounting for only 3% of the whole basin area, the river is kilometers long, the drop is 94 meters, and the lower is steeper and gentle, average. The lower reaches of the river traverse the North China Plain, and most of the river sections are constrained by embankments.

The total area of the river is 4,240 square kilometers. Due to a large amount of sediment accumulation, the river channel is raised year by year, the riverbed is 3 5 meters higher than the ground of the back river, and some river sections such as Henan Fengqiu Caogang near 10 meters higher, is famous in the world"Hanging river on the ground"It has become the watershed of the Huai River and Haihe River water system.

The place where the Yellow River flows into the sea.

1. The boundaries of the upper, middle and lower reaches of the Yellow River are: Hekou Town, Tuoketuo County, Inner Mongolia Autonomous Region, and Mengjin County, Luoyang City, Henan Province.

2. The section of the Yellow River above Hekou Town, Tuoketuo County, Inner Mongolia Autonomous Region is the upper reaches of the Yellow River.

3. The section of the Yellow River between Hekou Town, Tuoketuo County, Inner Mongolia Autonomous Region, and Mengjin County, Luoyang City, Henan Province is the middle reaches of the Yellow River.

4. The section of the Yellow River below Mengjin County, Luoyang City, Henan Province is the lower reaches of the Yellow River.

The boundary point between the upper and middle reaches of the Yellow River is the town of Henan in the Inner Mongolia Autonomous Region;

The boundary point between the middle and lower reaches of the Yellow River is Taohuayu in Henan Province.

The dividing line of the upper reaches of the Yellow River is Hekou Town, Tuoketuo County, Inner Mongolia Autonomous Region; The dividing line in the middle reaches is between Hekou Town, Tuoketuo County, Inner Mongolia Autonomous Region, and Mengjin County, Luoyang City, Henan Province; The demarcation line downstream is Mengjin County in Luoyang City, Henan Province.

The Yellow River originates in the ancient Zonglie Basin at the northern foot of the Bayan Kala Mountains on the Qinghai-Tibet Plateau, flows from west to east, flows through nine provinces (autonomous regions) of Qinghai, Shaanxi, Gansu, Shandong, Sichuan, Henan, Ningxia, Shaanxi and Inner Mongolia, and finally flows into the Bohai Sea. The precipitation in the basin is relatively small, mainly in dryland agriculture, dry in winter and dry in spring, and the precipitation is concentrated in July and August in summer and autumn.

The Yellow River is the main birthplace of Chinese civilization and is called the mother river by the Chinese. The Yellow River carries 1.6 billion tons of sediment every year, of which 1.2 billion tons of sediment flows into the sea, and the remaining 400 million tons of sediment remains in the lower reaches of the Yellow River for many years, forming an alluvial plain, which is conducive to planting.

The boundary between the upper and lower reaches of the Yellow River is at the mouth of the Inner Mongolia Autonomous Region, and the boundary between the middle and lower reaches of the Yellow River is at He Minsui Taohuayu in Henan Province.

The boundary point of the upper and middle reaches of the Yellow River is the mouth of the Inner Mongolia Autonomous Region, and the boundary point of the middle and lower reaches of the Yellow River is Taohuayu in Henan Province.

The dividing point between the upper and middle reaches of the Yellow River is Hekou Town in Inner Mongolia, and the dividing point between the middle and lower reaches of the Yellow River is the Taohuayu in the first volume of the eighth-grade geography textbook published in 2013, which replaced the "old Mengjin" in the previous textbook.

The Yellow River is known as the "Mother River of China", and it is the second longest river in China. The Yellow River is divided into three parts: upper, middle and lower, of which the middle and upper reaches are mostly mountainous, and the middle and lower reaches are mostly plains and hills.