水分通常是影响荒漠植物生长的主要限制因子，然而当前很少有关于荒漠群落中植物水分利用效率的报道。
Water is usually considered to be the key limiting factor for growth of desert plants, yet there is little information available of the water use efficiency of species within a desert community.
初步提出柳湾灌丛草场在群落水平上的荒漠化评价指标体系。
The indicator system of scrub pasture desertification assessment on community level was put forward.
该模型用于模拟发生严重荒漠化的鄂尔多斯高原植物群落的季节及年生长、叶片投影盖度、蒸发系数。
The model was developed to simulate seasonal and annual growth, foliage projective cover (FPC), and evaporative coefficient in the Ordos plateau, where serious desertification happened recently.
结果表明，在不同干扰和尺度下，荒漠啮齿动物群落格局具有明显差异。
The results showed that the patterns of desert rodent communities appeared evident difference under different disturbance and scales.
荒漠鼠类群落是群落生态学研究中重要的模型系统。
The desert rodent communities are the important model systems in the research of community ecology.
该地区集中分布着一批古老残遗物种，这些物种大多为群落的建群种或优势种，对维持草原化荒漠区脆弱的生态系统具有重要作用。
Many ancient relic species centrally distributed in the area, most of them were the constructive or dominant species of desert community, their existence played an import.
柽柳群落是黑河下游额济纳绿洲重要的荒漠河岸林，有河滩和沙地两个亚群系。
Tamarix community is an important vegetation type distributing on flood land and sandy land in Ejin oasis at the lower reaches of Heihe River.
调查和试验分析结果表明，柠条群落是毛乌素沙地西南部半荒漠风沙区较稳定的人工固沙植物群落。
The analytical results of investigation and experiments showed that Caragana intermedia was a more stable artificial sand-fixation plant community at the southwest part of Maowusu desert area.
同时对主要的典型植物群落的特征进行了分析，为荒漠植被的恢复及其沙漠综合治理提供理论依据。
The paper has also analyzed the characters of plant communities so as to provide theoretical base for dese…
初步提出柳湾灌丛草场在群落水平上的荒漠化评价指标体系。
The indicator system of scrub pasture desertification assessment on community level...
初步提出柳湾灌丛草场在群落水平上的荒漠化评价指标体系。
The indicator system of scrub pasture desertification assessment on community level...
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