forests are biologically diverse systems, representing some of the richest biological areas on earth. they offer a variety of habitats for plants, animals and micro-organisms. however, forest biodiversity is increasingly threatened as a result of deforestation, fragmentation, climate change and other stressors. biodiversity is the variation of life forms within a given ecosystem, biome, or on t...

Abstract 1. Biodiversity is an important component of natural ecosystems, with higher species richness often correlating increase in ecosystem productivity. Yet, this relationship varies substantially across environments, typically becoming less pronounced at high levels richness. However, alone cannot reflect all properties a community, including community evenness, which may mediate the betwe...

abstract information about the spatial patterns of soil biodiversity is limited though required, e.g. for understanding effects of biodiversity on ecosystem processes. this study was conducted to determine whether soil macrofauna biodiversity parameters display spatial patterns in the riparian forest landscape of karkhe. soil macrofauna were sampled using 200 sampling point along parallel trans...

Functional diversity is considered a key link between ecosystem functions and biodiversity, forms the basis for making community conservation strategies. Here, we chose subtropical forest in China as research object, which unique that other regions of world at same latitude have almost no vegetation cover. We measured 17 functional traits 100 plant species calculated seven different indices, ba...

This paper reports a study on species richness and composition of Tumbesian dry forest communities. We tested two alternative hypotheses about species assemblage processes in tropical dry forests: (1) species assemblage is determined by the filtering effect of environmental conditions and (2) species assemblage is determined by facilitative processes along the gradient of water availability, an...

Atmospheric and climatic change can alter plant biomass production and plant community composition. However, we know little about how climate change-induced alterations in biomass production affect plant species composition. To better understand how climate change will alter both individual plant species and community biomass, we manipulated atmospheric [CO2], air temperature, and precipitation...