Results 291 to 300 of about 14,787,893 (353)

Species distribution of Cannabis sativa: Past, present and future. [PDF]

open access: yesPLoS One
Halpin-McCormick A   +7 more
europepmc   +1 more source

Species Distribution Modeling

Ecology, 2019
Models of species distributions aim to describe and often to predict the spatial distribution of individual species, using as a basis the species’ relationship with its environment. At a broad level this can be done in two main ways. The first is to model the processes that underpin where the species occur: demographic or physiological processes that ...
Adam Duarte   +2 more
semanticscholar   +3 more sources

Species Distribution

open access: yesACADEMIA. The magazine of the Polish Academy of Sciences, 2023
openaire   +2 more sources

A comprehensive evaluation of predictive performance of 33 species distribution models at species and community levels

open access: yesEcological Monographs, 2019
A large array of species distribution model (SDM) approaches has been developed for explaining and predicting the occurrences of individual species or species assemblages.
Anna Norberg   +2 more
exaly   +2 more sources

Ecological niche models and species distribution models in marine environments: A literature review and spatial analysis of evidence

, 2020
In recent years, the use of ecological niche models (ENMs) and species distribution models (SDMs) to explore the patterns and processes behind observed distribution of species has experienced an explosive growth.
Sara M. Melo‐Merino   +2 more
semanticscholar   +1 more source

Modeling Species Distribution

2011
The results show that among the three approaches, the potentially suitable habitats derived from cartographic overlay cover the largest area and are likely to overestimate existing occurrence areas. The logistic regression model predicts approximately 56% as suitable area, while maximum entropy results covers approximately 9% of the sanctuary. Although
Trisurat, Yongyut, Toxopeus, A.G.
openaire   +2 more sources

Species Frequency Distributions

Biometrika, 1969
This paper deals with the branch of statistical ecology which studies the pattern of variation in the abundances of the different species present in a habitat, as distinct from the actual abundances of a fixed set of species. Much of the work in this field has been done by ecologists, the leading contributor being C. B.
openaire   +2 more sources

Dealing with overprediction in species distribution models: How adding distance constraints can improve model accuracy

, 2020
Species distribution models can be affected by overprediction when dispersal movement is not incorporated into the modelling process. We compared the efficiency of seven methods that take into account spatial constraints to reduce overprediction when ...
P. Mendes   +3 more
semanticscholar   +1 more source

Species distribution models

Progress in Physical Geography: Earth and Environment, 2012
The main goal of species distribution modeling is to identify important underlying factors related to broad-scale ecological patterns in order to make meaningful explanations or accurate predictions. When standard statistical methods such as regression are used to formulate these models, assumptions about the spatial structure of the data and the ...
openaire   +1 more source

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