Property analysis of Mingzhu East District

(1) Northwest wind (2 points). Baidu is located on the leeward bank of northwest wind (or offshore wind), and the surface lake flows to the southeast (

Property analysis of Mingzhu East District

(1) Northwest wind (2 points). Baidu is located on the leeward bank of northwest wind (or offshore wind), and the surface lake flows to the southeast (2 points). Wujiang River is located on the windward bank of the northwest wind, and the lakeshore is flared to the west (or the water surface is long and narrow), which is conducive to the convergence of surface lakes (2 points).

(2) The main factors leading to the change of lake shoreline are: ① tectonic movement. Around the lake area, the crust rises, the lake surface falls and the coastline moves down (conversely, the crust sinks, the lake surface rises and the coastline moves) (2 points); ② Climate change. The climate is cold and humid, the amount of water entering the lake is greater than the evaporation of the lake, the lake expands and the coastline moves (on the contrary, the climate is warm and dry, and the coastline moves down) (2 points).

(3) The inclined pool is located in the northwest of Zhongtiao Mountain Range, on the leeward slope of southeast monsoon (2 points), the downward airflow is warmer (summer monsoon is located in the foehn area of Zhongtiao Mountain Range) (2 points), the air is dry and the precipitation is less (2 points). In summer, the solar altitude angle is large, the daytime is long, the solar radiation is strong and the evaporation is large (2 points). High temperature and high evaporation in summer (2 points).

(4) The high-quality water source has high economic value, low development cost and high product quality (2 points). High-quality water sources have high tourism value, beautiful scenery and high tourism value (2 points). High-quality water source aquaculture has high value and good water quality, which is conducive to the development of high-end aquaculture (2 points). High quality water sources provide people with safe and healthy drinking water sources (2 points). (3 o'clock is optional)

Test analysis:

(1) In March, the northwest wind mainly blows in Taihu Lake Basin, and the lake is concentrated eastward under the action of wind. The lake near Wujiang Station is long and narrow, and it opens to the west in a trumpet shape, which is beneficial to the accumulation of surface lake water.

(2) Tectonic movement will cause the crust around the lake area to rise or fall, which will lead to the decline or rise of the lake surface, thus causing the shoreline change. Climate change will affect the amount of water entering the lake and the evaporation of the lake, thus causing changes in the coastline.

(3) Sun-dried salt needs to be evaporated vigorously, and high temperature and strong wind are beneficial to evaporation. In summer, it is dominated by southeast wind, with long sunshine time and high temperature. At the same time, Xiechi is located in the northwest of Zhongtiao Mountain Range, the leeward slope of southeast monsoon and the warming of downstream flow all affect the salt production of Xiechi.

(4) High-quality water source has high economic value. High-quality water sources have high tourism value. High-quality water sources can develop high-end aquaculture. High-quality water sources provide people with safe and healthy drinking water sources.