5) Population and community composition 种群和群落组成 6) Community type and structure 群落类型和结构 补充资料:塑料注塑模具组成和结构 塑料注塑模具基本分为静模和动模。 在注塑机的注射头一边的带浇口套的为静模,静模一般有浇口套、靠板、模板组成,简单模具(特别是静模没有芯子的模具)也可以不使用靠板,...
6) community structure and function 群落结构与功能 例句>> 补充资料:水生生物群落结构 一定水域中各种生物的聚合称为水生生物群落。示意如图。一个群落中的各种生物之间,生物与环境之间都存在着复杂的相互关系,由这些相互关系决定的各种生物在时间上和空间上的配置状况,称为群落结构。 群落结构的特征主要表现在...
& Hu, S.X. 2010 : Community structure and composition of the Cambrian Chengjiang biota . China Science: Earth Science 53 , 1784 – 1799 .Community structure and composition of the Cambrian Chengjiang biota[J]. ZHAO FangChen1,ZHU MaoYan1* & HU ShiXue1,2 1 State key Laboratory of ...
Climate change would have profound influences on community structure and composition, and subsequently has impacts on ecosystem functioning and feedback to climate change. A field experiment with increased temperature and precipitation was conducted to examine effects of experimental warming, increased precipi...
high-rate anammox processes. However, the effect of phenol on the microbial community structure and composition in an anammox reactor has not been investigated. A better understanding of the microbial community composition of an anammox reactor before and after the disruption caused by a toxic compoun...
Composition and structure of an urban woody plant community. Urban Ecology 8: 69 – 90 .Dorney JR, Guntenspergen GR, Keough JR, Stearns F (1984) Composition and structure of an urban woody plant community. Urban Ecol 8:69–90Dorney, J. R., G. R. Guntenspergen, J. R. Keough, ...
Vitaceae and Polypodiaceae.We found five successional stages(fern caused by fire disturbance,thin shrub-grassland,shrub,forest-shrub transition and forest communities).During the successional process,species richness increased and community structure tended to become more complex.The shrub and forest-shrub ...
Censuses of six tern species were carried out in the inlet of Lagoa dos Patos, southern Brazil, and on the beaches just north (along 50 km) and south (60 k... L Bugoni,CM Vooren - 《Waterbirds》 被引量: 106发表: 2005年 Composition and Structure of the Lacustrine Bird Communities of...
Plant community composition and structure in a central Appalachian forest stand 25 years after timber stand improvement. Castanea 50... MORIARTY,JJ,MCCOMB,... - 《Castanea》 被引量: 0发表: 1985年 The genetic structure of coastal giant salamanders (Dicamptodon tenebrosus) in a managed forest ...
By integrating the evolutionary history of the species, phylogenetic diversity can provide substantial insights into the ecological processes underlying community structure and composition23,24. Community ecologists have been particularly interested in using methods designed to assess the phylogenetic structure ...