Diversity, number of species, [主语] and [连接词] species richness [主语] are used [谓语] synonymously. [状语] 子句-2 Little [主语] is [系动词] known [表语] about the evenness of butterfly distribution. [状语] 4. 句子翻译 子句-1 Diversity, number of species, and species richness...
Species richness and diversity were lowest in agricultural land, but on some measures, equally low in primary forest. Richness and diversity peaked in ... O'Dea,Whittaker,RJ - 《Biodiversity & Conservation》 被引量: 100发表: 2007年 Florística e estrutura horizontal da vegetação arbórea ...
Abstract The present paper deals with the characteristics of species richness and diversity of the arthropod communities in different rice fields and at various growing stages of rice based on the data ob tained from field surveys and the measurement of the community diversity. The field surveys wer...
Differences between species richness, abundance, and functional diversity parameters across the three tree categories.H. Eden W. CotteeJonesThomas J. MatthewsTom P. BregmanMaan BaruaJatin TamulyRobert J. Whittaker
We examined in parallel species richness and beta diversity components of nine taxonomic groups along a finite space, represented by pastured grasslands along an elevational gradient. Beta diversity, which is assumed to bridge local alpha diversity to regional gamma diversity was partitioned into the ...
Evaluation of several of the most common diversity theories put forward for the grand clines in species richness, indicates that they can be collapsed to dynamic hypotheses based on climate or historical explanations. The importance of the many ecological/biological mechanisms that have been proposed ...
1. Environment and species richness We examined the influence of disturbance history on interactions between floristic composition and environmental factors in a single community type in karr... GW Wardelljohnson,MR Williams,AE Mellican,... - 《Forest Ecology & Management》 被引量: 92发表: 2004...
DiversityExtinctionSpecies richnessStabilityEcosystem servicesIt has often been argued that conserving biodiversity is necessary for maintaining ecosystem functioning... DS Srivastava,M Vellend - 《Annual Review of Ecology Evolution & Systematics》 被
31. In general, benthic foraminiferal diversity is presumed to be rather under- than overestimated20,32. Several studies have reported high species richness (>30 taxa of LBF) from localities in the Central Indo-Pacific (TableS2) and a total of 40 species (of which 37 were included in this...
The differences when species richness was analyzed at each scale reveal the importance of spatial issues in diversity studies. The possible role of post glacial migration in shaping the observed patterns, and implications for conservation are discussed. 展开 关键词: Europe Vertebrata Ecology Covariate...