Results 1 to 10 of about 40,915 (303)

Impacts of climate change on the potential distribution of epiphytic cacti in the Caatinga biome, Brazil [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2022
The Caatinga biome is the largest dry tropical forest region in South America as well as one of the most vulnerable regions in the world to the climate changes forecast for this century.
ARNÓBIO M.B. CAVALCANTE   +3 more
doaj   +1 more source

Presence probability of Hemiscorpius lepturus Peters, 1861 using maximum entropy approach in the western areas of Zagros Mountains, Iran [PDF]

open access: yesVeterinary World, 2020
Aim: The purpose of this research was to use environmental variables for predicting the probability of Hemiscorpius lepturus existence in the provinces where situated in the west of the Zagros Mountains.
Ahmad Ali Hanafi-Bojd   +4 more
doaj   +1 more source

Resiliencia de la cobertura vegetal en el Suroeste de México ante los efectos del cambio climático

open access: yesRevista Peruana de Biología, 2021
El modelado de escenarios de cambios climáticos utilizando sistemas de información geográfica para estimar la resiliencia de la cobertura vegetal es una herramienta útil para proyectar impactos futuros e implementar estrategias de conservación o manejo ...
Alberto Santillán-Fernández   +5 more
doaj   +1 more source

Modeling the species distribution of Caucasian pit viper (Gloydius halys caucasicus) (Viperidae: Crotalinae) under the influence of climate change [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2020
During recent years, the effects of climate change on various biological and ecological aspects of the species have been discussed in several litterateurs.
A. Ghelichy Salakh   +2 more
doaj   +1 more source

Novel Ensemble Approaches of Machine Learning Techniques in Modeling the Gully Erosion Susceptibility

open access: yesRemote Sensing, 2020
Gully erosion has become one of the major environmental issues, due to the severity of its impact in many parts of the world. Gully erosion directly and indirectly affects agriculture and infrastructural development.
Alireza Arabameri   +6 more
doaj   +1 more source

Demographic and ecogeographic factors limit wild grapevine spread at the southern edge of its distribution range

open access: yesEcology and Evolution, 2021
The spatial distribution of plants is constrained by demographic and ecogeographic factors that determine the range and abundance of the species. Wild grapevine (Vitis vinifera ssp.
Oshrit Rahimi   +5 more
doaj   +1 more source

Climate Change Impact on Potential Distribution of an Endemic Species Abies marocana Trabut

open access: yesEkológia (Bratislava), 2022
Global warming is becoming a major concern affecting many components of the biodiversity at a global scale and disproportionately affecting the integrity of ecosystems, particularly the habitat of endemic species.
Moukrim Said   +9 more
doaj   +1 more source

CSNE: Conditional Signed Network Embedding [PDF]

open access: yes, 2020
Signed networks are mathematical structures that encode positive and negative relations between entities such as friend/foe or trust/distrust. Recently, several papers studied the construction of useful low-dimensional representations (embeddings) of ...
Belkin Mikhail   +10 more
core   +4 more sources

Leishmaniasis in Eurasia and Africa: geographical distribution of vector species and pathogens [PDF]

open access: yesRoyal Society Open Science, 2019
Leishmaniasis is a vector-borne disease with a broad global occurrence and an increasing number of recorded cases; however, it is still one of the world's most neglected diseases.
Sarah Cunze   +4 more
doaj   +1 more source

Potential impacts of climate change on the distribution of the Yellow-spotted mountain newt Neurergus derjugini (Nesterov, 1916) [PDF]

open access: yesعلوم محیطی, 2021
Introduction: Climate change is recognized as one of the largest threats to biodiversity and is expected to result in shifting species distributions and increasing extinction risk of populations that are unable to adapt or relocate to suitable habitats ...
Maryam Malekoutian   +2 more
doaj   +1 more source

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