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To evaluate progress on political biodiversity objectives, biodiversity monitoring provides information on whether intended results are being achieved...
Read moreTo evaluate the potential effects of genetically engineered (transgenic) plants on soil ecosystems, litter bags containing leaves of non-engineered (p...
Read moreThis paper explores the statistical sampling properties of Δ, the taxonomic diversity index, and Δ*, the taxonomic distinctness index. Taxonomic diver...
Read moreThe macro-invertebrate faunas of 67 filter-beds in 48 sewage works throughout the UK were surveyed in relation to the physico-chemical characteristics...
Read moreWildlife management and conservation programmes often require accurate information on population density, but this can be difficult to obtain, particu...
Read moreSix methods were used in attempts to estimate the numbers and age structure of populations of Glossina morsitans Westw. and G. pallidipes Aust. in the...
Read moreFaecal surveys are used widely to study variations in abundance and distribution of forest-dwelling mammals when direct enumeration is not feasible. T...
Read moreReliable and accurate biodiversity census methods are essential for monitoring ecosystem health and assessing potential ecological impacts of future d...
Read moreFire is an important disturbance in African savannas where it is generally assumed that high levels of pyrodiversity (variation in aspects of the fire...
Read moreFor most ecological assemblages, compiling complete inventories of species is difficult, if not impossible. Various methods have been developed to est...
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