نتایج جستجو برای: habitat suitability
تعداد نتایج: 82278 فیلتر نتایج به سال:
Worldwide river systems are under pressure from human development. River managers need to identify the most important stressors in a stream basin, propose effective management interventions for restoration. In European Union, Water Framework Directive proposes ecological status as endpoint these interventions. Many decision support tools exist that use predictive water quality models evaluate d...
In this study, environmental and climatic variables were used as independent variables to determine the habitat suitability of Cyprinion tenuiradius in Fars Province and to investigate the impact of climate change on its distribution. Modelling was conducted in an R software environment using the MaxEnt algorithm. Based on the results, the performance and accuracy of modelling were good (AUC = ...
National reserve networks are one of the most important means of species conservation, but their efficiency may be diminished due to the projected climatic changes. Using bioclimatic envelope models and spatial data on habitats and conservation areas, we studied how efficient the reserve network will be in preserving 100 forest, mire, marshland, and alpine bird species of conservation concern i...
Databases of species observations from surveys and ad hoc observations are frequently maintained by managers for a particular area. Obtaining information from this type of survey data about the habitat associations of species can be an efficient method of predicting habitat suitability across a landscape. Many multivariate statistical methods have been used to develop models of habitat associat...
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