苔草沼泽

长白山区沟谷湿地乌拉苔草沼泽土壤环境效应

Soil Environmental Effects of Carex . meyeriana Mire in the Changbai Mountain Valley

长白山沟谷湿地乌拉苔草沼泽湿地土壤微生物动态及环境效应研究

Dynamic Change and Environmental Effects of Soil Microorganism in Marsh Soils from Carex Meyeriana Wetlands in Changbai Mountain

在繁殖季节，丰度和多样性指数在河口苔草沼泽地以及香蒲、芦苇沼泽中最大，表明该季节鸟类多样性指数主要与食物及隐蔽条件有关；

In the breeding season , the index of richness and the bird species diversity of the reed swamp and the sedge swamp was largest , which indicated the index of bird species diversity related mainly to food and covert condition .

结果表明，繁殖前期，野生白枕鹤繁殖对觅食生境选择具有严格要求，倾向于选择人为活动较少（1.67km）、靠近明水面（21.0m）、剩余苇丛隐蔽度较高的苔草沼泽生境中觅食；

The results showed that during the pre-breeding period the wild White-naped Cranes have strong selection to the feeding habitats , they preferred to feed in the carex marsh with less human activity ( 1.67 km ), closing to open water ( 21.0 m ), and better shelter ;