Physical Disturbance Improvement Evaluation and Habitat Suitability Analysis by Stable Channel Design
نویسندگان
چکیده
منابع مشابه
Habitat suitability modeling of water birds and waders in Hamun wetland by by Maximum Entropy model
Climate change and human activities have increased negative pressure on natural ecosystems. Wetlands are such ecosystems that widely affected by these negative changes. Birds as a part of wildlife in a wetland have damaged by destruction of wetlands, so, a large group of them, are at risk of extinction. Habitat destruction in wetlands in arid and semi-arid areas has more negative effects on the...
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To conserve habitat for disturbance specialist species, ecologists must identify where individuals will likely settle in newly disturbed areas. Habitat suitability models can predict which sites at new disturbances will most likely attract specialists. Without validation data from newly disturbed areas, however, the best approach for maximizing predictive accuracy can be unclear (Northwestern U...
متن کاملUncertainty in Various Habitat Suitability Models and Its Impact on Habitat Suitability Estimates for Fish
Species distribution models (SDMs) are extensively used to project habitat suitability of species in stream ecological studies. Owing to complex sources of uncertainty, such models may yield projections with varying degrees of uncertainty. To better understand projected spatial distributions and the variability between habitat suitability projections, this study uses five SDMs that are based on...
متن کاملHabitat suitability modelling and niche theory
1. The concept of the ecological niche relates a set of environmental variables to the fitness of species, while habitat suitability models (HSMs) relate environmental variables to the likelihood of occurrence of the species. In spite of this relationship, the concepts are weakly linked in the literature, and there is a strong need for better integration. 2. We selectively reviewed the literatu...
متن کاملDiptera Community Composition and Succession Following Habitat Disturbance by Wildfire
Introduction Both biogeographic (for example, latitude) and local (for example, soil) processes determine composition and succession of biotic communities. Postfire succession of vegetation has been studied intensively in chaparral and coastal sage scrub. Fewer studies have examined postfire succession of animals, even though fires can drastically alter their abundance and diversity (Ahlgren an...
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ژورنال
عنوان ژورنال: Ecology and Resilient Infrastructure
سال: 2016
ISSN: 2288-8527
DOI: 10.17820/eri.2016.3.4.285