The blue sky is high, the sun is shining, and the grassland is so lively. The horse runs and the sheep barks. The scenery here is good.
Grassland is a kind of earth ecosystem, which is divided into tropical grassland, temperate grassland and other types, and it is the most widely distributed vegetation type on the earth. The reason of grassland formation is that when the soil layer is thin or the precipitation is low, herbaceous plants are less affected, while woody plants cannot grow widely.
China is one of the countries with the richest grassland resources in the world, with a total grassland area of nearly 4 million hectares, accounting for 4% of the country's total land area and three times the existing cultivated land area.
concept definition
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Chinese grassland is located in the east of Steppe (Encyclopedia Britannica).
China is one of the countries with the richest grassland resources in the world, with a total grassland area of nearly 4 million hectares, accounting for 4% of the country's total land area and three times the existing cultivated land area.
If you draw a diagonal line from the northeast to the southwest of China, that is, from Wanda Mountain in the northeast, across the Great Wall, along Luliang Mountain, through Yan 'an, and all the way to the southwest to the eastern foot of the Qinghai-Tibet Plateau, China can be divided into two geographical regions:
The southeast part is hilly and plain, which is close to the sea, with a warm and humid climate, and most of them are agricultural areas; The northwest part is mostly high mountains, far from the ocean, with dry climate and more sandstorms, which is the main grassland area.
Steppe: Mongolian plateau grassland and central Europe grassland;
Pampas: South American grassland;
Prairie: North American grassland;
Savanna: tropical arboreal grasslands in Africa, India and Australia;
Vold: African grassland.
grassland (32 pieces)
the meaning of grassland has broad and narrow meanings: