MARSH相关论文
Individual and demographic responses of a marsh bird assemblage to habitat loss and subsequent resto
Background: The alteration and loss of habitats are two of the main threats that biodiversity conservation is cur-rently......
本文通过掺加聚羧酸减水剂的水泥净浆和混凝土流动性的试验,对Marsh筒法能否用于评价聚羧酸系减水剂与水泥相容性进行了研究。结果......
沼气Marsh gas 原为原子说始创者英国科学家道尔顿Dalton予池沼中发见的一种气体,其学名为甲烷Methane,乃烃(即碳化氢)中最简单的......
目的：观察5%杀螺胺乙醇胺盐颗粒剂的江滩现场杀螺效果。方法在江苏省扬中市选择3块有螺江滩，采用5%杀螺胺乙醇胺盐颗粒剂40 g/m2喷撒......
Using the methods of combining landscape ecology with GIS spatial analysis, this paperanalyses the dynamics of the marsh......
As one of the most typical wetlands, marsh plays an important role in hydrological and economic aspects, especially in k......
The Sanjiang Plain is the largest and most concentrated wetland region in China, the total area is about1. 088×107ha wi......
Using the methods of combining landscape ecology with GIS spatial analysis, this paperanalyses the dynamics of the marsh......
Recently, the degradation of permafrost and marsh environments in the Da and Xiao Hinggan Mountainshas become a great co......
