tree steppe

tree steppe的基本解释

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乔木草原

与tree steppe相关的网络例句 [注：此内容来源于网络，仅供参考]

Results show that after CO2 increases double, the area of forest and rare tree steppe of grassland area in the North of China will increase, the area of the rest will decrease, and the distribution pale of most grassland vegetation have the trendency of moving westwardly and northwardly;moveover besides the area with very drought climate, the grassland production of most areas will increase at different extent, thereinto, the area of Qing—Zang have over 20% increase, the north area of Xinjiang have 10%—15% increase, the grassland production in NeiMongol have less than 5% increase.

结果表明，CO_2倍增后，中国北方草原区森林和稀树草原的面积增加，其余各类草地面积都有所减少，且大多数草地植被的分布界线都有西推北移的趋势；而除气候极干旱地区外，绝大部分地区草地生产力都有不同幅度的增加，其中青藏区增加幅度超过20%，新疆北部增加幅度在10%～15%之间，内蒙古自治区草地的生产力增加幅度不到5%。

Picea mongolica is an endemic and endangered tree species in sandy forest steppe ecotone in eastern Inner Mongolia Autonomous Region of China, and P.

沙地云杉是我国内蒙东部沙地森林草原过渡带的特有濒危树种。

与tree steppe相关的网络解释 [注：此内容来源于网络，仅供参考]

tree steppe：乔木草原

tree ring 年轮 | tree steppe 乔木草原 | tree top 授

tree steppe：有樹乾性草原

tree savanna 多樹熱帶草原 | tree steppe 有樹乾性草原 | tree vigour 樹勢