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To effectively monitor how marine ecosystems are being reshaped by anthropogenic pressures, we require understanding of species abundances and distrib...
Read moreCarabids and other epigeal arthropods make important contributions to biodiversity, food webs and biocontrol of invertebrate pests and weeds. Pitfall ...
Read moreIndia's Chambal River hosts the largest population of the critically endangered gharial. Boat-based daylight surveys to date only provide indices of r...
Read moreA method is discussed for determining distribution and abundance of the spindle tree (Euonymus europaeus). This could be used for other hedgerow speci...
Read morePopulation density is fundamental information for assessing the conservation status of species and support management and conservation actions for in ...
Read moreThe following is based partly on the authors' summary. As adhesive traps have been ineffective in providing estimates of populations of biting flies i...
Read moreOne of the major challenges in invasion biology is to predict the likelihood of naturalization, and ultimately invasiveness, of species from propertie...
Read morePopulation abundance estimation is a critical yet challenging task for wildlife management decision-making. For aerial surveys of terrestrial mammals ...
Read moreSpecies richness is a state variable of some interest in monitoring programmes but raw species counts are often biased due to imperfect species detect...
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