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- Plant Community Species Diversity and Comparison of its Indices in Arid Desert Land 荒漠植物群落物种多样性及其测度指标比较
- The relationships between plant community species turnover rates and environmental factors in the arid valley of Minjiang River 岷江干旱河谷植物群落物种周转速率与环境因子的关系
- Plant community species 植物群落类型
- Plant community of Epimedium brevieornu Maxim. 淫羊藿群落
- Much dispute has centered on the nature of the plant community. 许多的争论集中于植物群落的性质。
- The number of species, abundance and productivity of plant community were affected by precipitation per year. 在不同年份年降水量直接影响植物群落物种数的多少、丰富度和生产力。
- The result shows that there are obvious difference in the colonization rate,density and species number of AMF when the inocula are soil from the different plant community. 结果表明:用不同植物群落的土样作为接种物,三叶草菌根侵染率和根际AMF种类和密度有很大差异,但菌根真菌种类数目较多;
- Grassland A major world plant community (biome) dominated by grasses (Poaceae). 草原:以禾本科草类(禾本科)为优势物种的植物群落(生物群系)。
- There are few plant communities in the desert. 沙漠中的植物群落少之又少。
- Hydrosere Any plant community in a succession that starts in fresh water. 水生演替系列:是起始于淡水中的植物群落演变更替。
- The physiognomy and species diversity of its plant community were studied for Kolkwitzia amabilis Graebn of the state third class protected plants. 通过对国家三级保护植物猬实进行群落外貌和物种多样性研究,结果表明:猬实对生态环境要求不严,群落组成简单。
- Society A minor plant community within a larger community, characterized by a specific dominant species, for example, a Trillium-dominated society in a community such as an oak woodland. 群栖:是大群落中具有一个小型植物群落的现象,该小型植物群落拥有一个特殊的优势种。例如:栎树林群落中存在的以延龄草为优势种的群栖。
- Species, quantitative features, diversity index and vegetation type of the plant community of wetland in village ditches in the western suburb of Jingzhou, Hubei province were studied. 摘要对湖北省荆州市西郊乡村沟渠湿地植物种类、数量特征、物种多样性指数和植被类型进行了初步研究。
- The fog nourishes plant communities from cactuses to ferns. 雾水滋养了那里的植物,包括仙人掌,蕨类植物。
- The spatial pattern of the community species presented obvious collective pattern in DCCA taxis,which could be divided into different swarm and reflect significant correlation with environmental factors. 在DCCA排序图上,樟子松群落及物种的空间分布呈明显的聚集格局,可划分出不同的类群,并反映与环境因子之间具有密切的关系。
- The community species mainly consisted of Coleopteran and Lepidoptera secondly.The above-mentioned 2 species made up the main body of this community in which initial pests dominated in number. 不同出口农产品昆虫群落的物种组成差别不大,5种出口农产品除大蒜外,初期性害虫在数量上均占有相当大的优势。
- The content of molybdenum(Mo)in plant,species of plant community,and physiological and ecological characteristics of plant in Dinghu Mountain molybdenum diggings,Guangdong,was researched and analysed. 对广东鼎湖山钼矿区内植物的含钼量、植物群落种类以及植物生理生态效应进行了调查分析。
- Ecological features: Description of the main habitats and vegetation types, listing the dominant plant communities and species. 生态特征:描述主要的湿地和植物类型,列出主要的植物群落和种类。
- Effect of plant community succession on soil chemical properties in Tiantong, Zhejiang Province. 浙江天童植物群落演替对土壤化学性质的影响。
- The quadrat sampling technique is mostly used in plant ecology to study the distribution and abundance of species in plant communities. 其内部的生物体被标记,样方抽样技术多用于植物生态学领域,用来研究某一植物群落中物种的分布及其含量的多少。