沼泽率

整个冻融过程中，草甸沼泽土的含水率增加的峰值出现在冻结后，而泥炭沼泽土的峰值出现在融化后。

The whole freeze-thaw process , the peak of moisture content of meadow happened after soil freeze , while the peak of peat mire soil happened after thawed .

东北区沼泽湿地较为丰富，多年平均沼泽率为3.66%；

Northeast China is rich in mire , and the average mire ratio ( the ratio of mire area to the total statistical area ) is3.66 % .

以GIS和RS技术为关键技术平台，分析了1986~2000年东北区沼泽湿地的动态变化特征。东北区沼泽湿地较为丰富，多年平均沼泽率为3.66%；

With GIS and RS techniques , this paper analyzed the dynamic changes of mire landscape in Northeast China during 1986 ~ 2000.Northeast China is rich in mire , and the average mire ratio ( the ratio of mire area to the total statistical area ) is 3.66 % .