1 United Nations Environment ProgrammeWorld Conservation Monitoring Centre, 219 Huntingdon Road, Cambridge, CB2 0DL, UK 2 Department of Life Sciences, The Natural History Museum, Cromwell Road, London, SW7 5BD, UK 3Microsoft Research, Cambridge, CB1 2FB, UK 4 Centre for Biodiversity & Environment Research (CBER), Department of Genetics, Evolution and Environment, University College London, Gowe...

A benthic index of estuarine condition was constructed for the Virginian Biogeographic Province (from Cape Cod, Massachusetts, to the mouth of Chesapeake Bay, Virginia) with data collected during summers of 1990 through 1993 by the US EPA’s Environmental Monitoring and Assessment Program (EMAP). Forty-eight metrics, based on attributes of the macrobenthos, were considered for the index, includi...

Tajikistan is a hotspot of plant and animal species diversity and endemism andis important for the conservation of biodiversity on a global scale. The country is located ata biological crossroads. Species from Central and Northern Europe, Central Asia, theMiddle East, and North Africa mingle here with endemics found nowhere else. Therichness of Tajikistan‘s biodiversity shows up at the genetic,...

A City Biodiversity Index (CBI) has been proposed and applied at the international level to enable local municipalities and cities to manage biodiversity and ecosystem services in a sustainable manner. CBI databases are being constructed as global platforms, though the available dataset is limited. The land-use dataset is one of the datasets that can be utilized to apply the CBI on the national...

Rates of biodiversity loss remain high, threatening the life support system upon which all human depends. In a case study, novel composite index (BCI) in line with Convention on Biological Diversity is established Tyrol, Austria, based available national forest inventory and typing data. Indicators are referenced by ecological modeling, protected areas, unmanaged forests using machine learning ...

The diversity and richness of species are of important components to evaluate the health of ecologic system of rangelands. This research was conducted to investigate the biodiversity in riparian and neighboring areas via comparison of indices in Javaherdeh rangeland of Ramsar. Plot-transects was randomly used to estimate diversity, richness, dominance, and evenness indices in two regions. Multi...

Valentine and Moores [Valentine JW, Moores EM (1970) Nature 228:657-659] hypothesized that plate tectonics regulates global biodiversity by changing the geographic arrangement of continental crust, but the data required to fully test the hypothesis were not available. Here, we use a global database of marine animal fossil occurrences and a paleogeographic reconstruction model to test the hypoth...