The physical property of soil water was measured and studied by comparative experimental method in the main forest types in Xiaoxing 'an Mountains after harvesting.

采用对比实验的方法，对小兴安岭林区主要森林类型采伐后土壤水分物理性质进行了测定和研究。

youdao

Mountain marsh wetland mainly distributes at Daxing 'an Mountain area and Xiaoxing 'an Mountain area in the Northeast of China, it has great effect on adjusting the climate and improving ecosystem.

山地沼泽主要分布于我国东北的大、小兴安岭和长白山地区，这些湿地在调节气候、改善生态环境方面，发挥着巨大的作用。

youdao