نتایج جستجو برای: habitat suitability model

تعداد نتایج: 2172558  

2017
Lyndsie S Wszola Victoria L Simonsen Erica F Stuber Caitlyn R Gillespie Lindsey N Messinger Karie L Decker Jeffrey J Lusk Christopher F Jorgensen Andrew A Bishop Joseph J Fontaine

Understanding species-habitat relationships is vital to successful conservation, but the tools used to communicate species-habitat relationships are often poorly suited to the information needs of conservation practitioners. Here we present a novel method for translating a statistical species-habitat model, a regression analysis relating ring-necked pheasant abundance to landcover, into an inte...

Journal: :journal of rangeland science 2013
ali ariapour moslem hadidi kolsoum karami fazel amiri

water resources suitability is one of the most important factors to sustainabilityutilization of natural potential by rangeland grazing suitability. to determine this factor inshort time, low cost and high accuracy are most challenges of experts and ranchers. usingsuitable technique for this subject can be sustainable utilization comprising from rangelandecosystems according to its degradation ...

2016
Victor K. Muposhi Edson Gandiwa Abel Chemura Paul Bartels Stanley M. Makuza Tinaapi H. Madiri

An understanding of the habitat selection patterns by wild herbivores is critical for adaptive management, particularly towards ecosystem management and wildlife conservation in semi arid savanna ecosystems. We tested the following predictions: (i) surface water availability, habitat quality and human presence have a strong influence on the spatial distribution of wild herbivores in the dry sea...

2011
Ruonan Li Qiuwen Chen Fei Ye

River flow regulations have great impact on the downstream aquatic ecosystem. It is important to investigate the response of target species to the changes in hydrological regimes so that we can explore possible remediation measures. Ecohydraulics models that integrate hydrodynamics processes and ecological processes have been shown to be efficient in achieving these objectives. This study devel...

2017
Ashley A. Rowden Owen F. Anderson Samuel E. Georgian David A. Bowden Malcolm R. Clark Arne Pallentin Andrew Miller

Citation: Rowden AA, Anderson OF, Georgian SE, Bowden DA, Clark MR, Pallentin A and Miller A (2017) High-Resolution Habitat Suitability Models for the Conservation and Management of Vulnerable Marine Ecosystems on the Louisville Seamount Chain, South Pacific Ocean. Front. Mar. Sci. 4:335. doi: 10.3389/fmars.2017.00335 High-Resolution Habitat Suitability Models for the Conservation and Managemen...

2017
Thomas Dirnböck Ika Djukic Barbara Kitzler Johannes Kobler Janet P Mol-Dijkstra Max Posch Gert Jan Reinds Angela Schlutow Franz Starlinger Wieger G W Wamelink

Climate change and excess deposition of airborne nitrogen (N) are among the main stressors to floristic biodiversity. One particular concern is the deterioration of valuable habitats such as those protected under the European Habitat Directive. In future, climate-driven shifts (and losses) in the species potential distribution, but also N driven nutrient enrichment may threaten these habitats. ...

2013
Robert A. Miller Jay D. Carlisle Marc J. Bechard Dena Santini

We developed a habitat suitability model for predicting nest locations of breeding Northern Goshawks (Accipiter gentilis) in the high-elevation mixed forest and shrub-steppe habitat of south-central Idaho, USA. We used elevation, slope, aspect, ruggedness, distance-to-water, canopy cover, and individual bands of Landsat imagery as predictors for known nest locations with logistic regression. We...

Journal: :Marine pollution bulletin 2015
Sonja Leidenberger Matthias Obst Robert Kulawik Kerstin Stelzer Karin Heyer Alex Hardisty Sarah J Bourlat

Marine biological invasions have increased with the development of global trading, causing the homogenization of communities and the decline of biodiversity. A main vector is ballast water exchange from shipping. This study evaluates the use of ecological niche modelling (ENM) to predict the spread of 18 non-indigenous species (NIS) along shipping routes and their potential habitat suitability ...

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