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Change log entry 82263
Processed by: richwarm (2024-03-06 04:14:46 UTC)
Comment: << review queue entry 75741 - submitted by 'encn' >>
冻原(又称为苔原),生物群系的一种,包括极圈冻原、高山冻原生态系两类。

极圈冻原的气候非常潮湿,但却没有树木,原因在于纬度高,使得生长季非常短、冬季酷寒,表土下为永冻层更不适合木本植物,分解作用缓慢,生产力、生物多样性、恢复力都很低,但是生物数量却很多,几乎没有爬虫类与两栖类。Wikipedia
Diff:
+ 凍原 冻原 [[dong4yuan2]] /tundra/
By MDBG 2025
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