Multi-scale analysis of species-environment relationships
نویسندگان
چکیده
منابع مشابه
Spatial nonstationarity and the scale of species-environment relationships in the Mojave Desert, California, USA
Species distribution models (SDM) are used to quantify the relationship between some measure of species’ importance and environmental factors. They have become a fertile area of research interest at the confluence of spatial ecology and GIScience and have been used to study a wide range of biogeographical phenomena, ranging from invasive species, vector-borne diseases, and biodiversity. One iss...
متن کاملScale dependence of vegetation–environment relationships: a meta-analysis of multivariate data
Siefert, A. (Corresponding author, [email protected]), Ravenscroft, C. ([email protected]),Althoff, D. ([email protected]), Carter, B.E. ([email protected]), Glennon, K.L. ([email protected]), Heberling, J.M. ([email protected]), Jo, I.S. ([email protected]), Pontes, A. ([email protected]), Sauer, A. ([email protected]),Willis, A. (adwillis@syr. edu) & Fridley, J.D. ([email protected]): Department of Biology...
متن کاملBroad-scale vegetation-environment relationships in Eurasian high-latitude areas
Question: How is tundra vegetation related to climatic, soil chemical, geological variables and grazing across a very large section of the Eurasian arctic area? We were particularly interested in broad-scale vegetation-environment relationships and how well do the patterns conform to climate-vegetation schemes. Material and Methods: We sampled vegetation in 1132 plots from 16 sites from differe...
متن کاملScale-dependent Relationships between Population and Environment in Northeastern Thailand
Social and biophysical data were collected, integrated, and analyzed to examine scale-dependent relationships between selected population and environmental variables for a study site in northeast Thailand. Data sets were genemted through the. use of remote sensing to characterize land-use/land-cover and plant biomass variation across the Nang Rong district; GIS to derive elevation, slope angle,...
متن کاملGeneralized linear mixed models can detect unimodal species-environment relationships
Niche theory predicts that species occurrence and abundance show non-linear, unimodal relationships with respect to environmental gradients. Unimodal models, such as the Gaussian (logistic) model, are however more difficult to fit to data than linear ones, particularly in a multi-species context in ordination, with trait modulated response and when species phylogeny and species traits must be t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 2005
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps302013