From the perspective of China s topography and hydropower resources, explain why large scale hydropo

Most of them are located at the boundary of the steps, with a large terrain difference and abundant water energy resources

The terrain is undulating, specific, and the water energy is abundant, and it is also specific.

Summary. The construction of hydropower stations has huge economic benefits, in addition to power generation can replace oil, coal, natural gas and other mineral energy, many hydropower stations also have flood control, irrigation, shipping, aquaculture, tourism, maintain and improve ecological balance and other comprehensive utilization benefits. Today's world is in a new era of technological revolution, China is carrying out four modernizations, energy is the primary issue of technological revolution and four modernizations, the future trend is that coal, oil and other mineral energy will be more and more expensive, thermal power has a more serious impact on the environment, people are expected that the world's energy structure will undergo a new transformation, from the use of traditional minerals to new clean energy, can play a greater role in protecting the environment.

The construction of hydropower stations has huge economic benefits, in addition to power generation can replace oil, coal, natural gas and other minerals Zhengpachang energy, many hydropower stations also have flood control, irrigation, shipping, aquaculture, tourism, maintenance and improvement of ecological balance and other comprehensive utilization benefits. Today's world is in a new era of technological revolution, China is carrying out four modernizations, energy is the primary issue of the technological revolution and four modernizations, the future trend is that coal, oil and other mineral energy will be more and more expensive, thermal power has a more serious impact on the environment, people are expected that the world's energy structure will undergo a new transformation, from the traditional minerals to the use of new clean energy, can play a greater role in protecting the environment.

Interception and storage of water is the basic function of the reservoir, so it at least has the effect of flood prevention and drought resistance, and some reservoirs are also used for fish farming, which increases the aspect of the benefit of economic and dry economy. Power generation is the basic function of hydropower stations, and hydropower has the characteristics of good peak regulation performance and no pollution. Some water conservancy facilities function as both reservoirs and hydropower stations, which can yield broader benefits.

The above is the economic benefits brought by hydropower stations.

The development mode of hydropower resources is selected according to the concentration difference, and there are roughly three basic methods: dam, diversion and mixed, cascade development, tidal development, pumped storage development, etc.

Hydropower stations are also divided into three basic types: dam, diversion and hybrid. There are three basic types of hydropower plant buildings according to their structural characteristics: diversion type, behind the dam type and riverbed type.

With the development of hydropower technology, several types of each basic type have been developed, from the overflow type and the dam type plant developed from the back-dam type plant; From the riverbed plant, the riverbed plant will be developed from the vertical axis axial flow unit; The riverbed plant, drain type plant, gate pier type plant, and diversion type underground plant of the through-flow unit are widely used in hydropower construction, and have become a unique plant type.

Ways of developing hydropower resources and hydropower'The basic types of hydropower stations in > are selected according to the concentration difference, and there are roughly three basic methods: dam type, diversion type and mixed type. However, each of these three development methods must also apply certain natural conditions of the river section.

Hydropower built in different ways of development'> hydropower station, its key layout, building composition, etc. are also completely different, so hydropower stations are also divided into three basic types: embankment type, diversion type and hybrid type.

Answer]: A Most of the hydropower stations that have been built in China are distributed in the upper reaches of the Yangtze River, the Yellow River and the Pearl River. There are no large hydropower stations on the Brahmaputra River: there are some hydroelectric power stations in the Jinsha River, Hanjiang River, and Minjiang River under construction in Kaiqing.

Answer]: A Answer: Lu Yun case] A. Analysis: Most of the hydropower stations that have been built in China are distributed in the upper reaches of the Yangtze River, the Yellow River and the Pearl River. There are no large hydropower stations on the Brahmaputra River: there are some hydropower stations under construction on the Jinsha River Ridge Drain in Beiyeliang, the Han River, and the Minjiang River.

Summary. Hello, due to the turbulent water flow in the middle and upper reaches of the Yellow River, the river has a small sediment content, which is suitable for water storage and power generation and daily sand discharge and flood water. Secondly, there is also a demarcation line located in China's topography and the third and second tiers, so the river has a large drop and abundant water.

Hello, due to the turbulent water flow in the middle and upper reaches of the Yellow River, the river has a small sediment content, which is suitable for water storage and power generation and daily sand discharge and flood water. Secondly, there is also a demarcation line located in China's topography and the third and second tiers, so the river has a large drop and abundant water.

<>Hello, the answer to the question you described here is distributed at the junction of the stairs.

Okay thank you.