The aim of this study was to examine the influence of human development of an estuary on an endangered freshwater fish, ......

The upper part of sediment core from (Z)abi(n)skie Lake (the Masurian Lakeland,Northern Poland) covering the last 250 ye......

通过处理(根据当地习惯收割凋落物和林下层)和保护(无任何人类活动)样地的比较,在3年时间里研究了鼎湖山生物圈保护区马尾松(Pinus......