The loss of biodiversity is threatening ecosystem productivity and services worldwide, spurring efforts to quantify its effects on the functioning of natural ecosystems. Previous research has focused on the positive role of biodiversity on resource acquisition (i.e., niche complementarity), but a lack of study on resource utilization efficiency, a link between resource and productivity, has ren...

conclusions with regard to improving the understanding of the differences in the biodiversity of the fecal microbiota between rd infants and h infants, the findings of this study can provide a possible basis to reveal the relationship between rd and intestinal microbiota. objectives this study aimed to reveal the changes in the biodiversity of the fecal microbiota of infants with rd. patients a...

The Southern Africa Millennium Ecosystem Assessment developed an index for quantifying the state of biodiversity. The Biodiversity Intactness Index (BII) operates at the species level, and is based on changes in species abundance, rather than changes in richness brought about by extinction. The BII uses spatial data on species richness and land use activities per ecosystem type to weight estima...

People value the existence of a variety of marine species and habitats, many of which are negatively impacted by human activities. The Convention on Biological Diversity and other international and national policy agreements have set broad goals for reducing the rate of biodiversity loss. However, efforts to conserve biodiversity cannot be effective without comprehensive metrics both to assess ...

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...

In order to adopt a strategic model which aims mitigate the environmental pressures exerted by process of unbridled urbanization, Convention on Biological Diversity (CBD), an international agreement that permeates its conservation, sustainable use resources and equitable sharing resources, approved in 2010 creation City Biodiversity Index (CBI), political-legal instrument assess management prog...