graz相关论文
Effect of human disturbance on the structure and regeneration of forests in the Nevado de Toluca Nat
Sample plots were established in the principal forest types in the the Nevado de Toluca National Park, Mexico including ......
Modeling the regional grazing impact on vegetation carbon sequestration ability in Temperate Eurasia
Anthropogenic activities profoundly influence carbon sequestration in the Eurasian Steppe. In particular,grazing has bee......
甘肃禾本科饲用植物资源丰富,据初步统计,共有74属301种,是构成甘肃天然草地植被的重要成分。本研究利用灰色关联分析法,对甘肃禾本科......
2005年7月在台湾海峡南部4个站位应用“稀释法”结合高效液相色谱(HPLCl色素分析技术研究了不同色素类群浮游植物的生长率及微型浮......
采用群落学方法,对围封和放牧大针茅群落立枯的高度、密度、物种多样性、现存量及碳储量进行调查测定,研究大针茅群落立枯动态特征......
米歇尔·希斯科维奇(Michel Szyszkowitz,1944-)和卡拉·科娃斯基(Karla Kowalski,1941-)是奥地利当代著名的建筑师.作为......
在实验室条件下开展了中华哲水蚤(Calanus sinicus)对海洋赤潮藻环状异帽藻(Heterocapsa circularisquama)的生物滤食及其影响因子研究......
Effect of Indoor Concentrate Feeding vs. Outdoor Grazing on the Expression of Genes Involved in Musc
The objective of the present study was to investigate the effect of outdoor grazing on the expression of genes involved ......