Results 41 to 50 of about 514,487 (206)

Critical shifts on spatial traits and the risk of extinction of Andean anurans: an assessment of the combined effects of climate and land-use change in Colombia

open access: yesPerspectives in Ecology and Conservation, 2019
Climate and land-use change, raise significant threats to biodiversity, affecting species ranges worldwide. Both factors operate on different scales, so including spatial traits that allow them to be appropriately evaluated is relevant to the early ...
William José Agudelo-Hz   +2 more
doaj   +1 more source

Understanding drivers of species distribution change: a trait-based approach [PDF]

open access: yes, 2013
The impacts of anthropogenic environmental change on biodiversity are well documented, with threats such as habitat loss and climate change identified as causes of change in species distributions.
Powney, Gary, Powney, Gary
core   +1 more source

Habitat Loss on Rondon’s Marmoset Potential Distribution

open access: yesLand, 2017
The Amazon basin is one of the most biologically diverse places on earth. However, agricultural expansion and infrastructure development have led to widespread deforestation that threatens the survival of many taxa.
Jose Manuel Ochoa-Quintero   +5 more
doaj   +1 more source

Rare and Charismatic Species of Insects in Khar Yamaat Nature Reserve, Mongolia

open access: yesMongolian Journal of Biological Sciences, 2022
Grassland insects face some of the most severe declines in species diversity and total abundance, in part due to agriculture. Livestock grazing is the largest agricultural land use in Mongolia that can have both positive and negative effects on insect ...
Purevdorj Jargalsaikhan   +9 more
doaj   +1 more source

Reductions in connectivity and habitat quality drive local extinctions in a plant diversity hotspot [PDF]

open access: yes, 2015
It is well documented that habitat loss is a major cause of biodiversity decline. However, the roles of the different aspects of habitat loss in local extinctions are less understood. Anthropogenic destruction of an area of habitat causes immediate local
Bullock, James M.   +2 more
core   +1 more source

Habitat conversion and global avian biodiversity loss [PDF]

open access: yesProceedings of the Royal Society of London. Series B: Biological Sciences, 2003
The magnitude of the impacts of human activities on global biodiversity has been documented at several organizational levels. However, although there have been numerous studies of the effects of local-scale changes in land use (e.g. logging) on the abundance of groups of organisms, broader continental or global-scale analyses addressing the same basic ...
Gaston, K.J.   +2 more
openaire   +4 more sources

Systematic land-cover change in KwaZulu-Natal, South Africa: Implications for biodiversity

open access: yesSouth African Journal of Science, 2015
Land-cover change and habitat loss are widely recognised as the major drivers of biodiversity loss in the world. Land-cover maps derived from satellite imagery provide useful tools for monitoring land-use and land-cover change.
Debbie Jewitt   +4 more
doaj   +1 more source

Does stress mess with rodents’ heads? Influence of habitat amount and genetic factors in mandible fluctuating asymmetry in South American water rats (Nectomys squamipes, Sigmodontinae) from Brazilian Atlantic rainforest remnants

open access: yesEcology and Evolution, 2021
Loss of developmental stability can lead to deviations from bilateral symmetry (i.e. Fluctuating Asymmetry ‐ FA), and is thought to be caused by environmental and genetic factors associated with habitat loss and stress. Therefore, levels of FA might be a
Aldo Caccavo   +3 more
doaj   +1 more source

Extinction risk of narrowly distributed species of seed plants in Brazil due to habitat loss and climate change [PDF]

open access: yesPeerJ, 2019
In a world where changes in land cover and climate happen faster than ever due to the expansion of human activities, narrowly distributed species are predicted to be the first to go extinct.
José Maria Cardoso da Silva   +3 more
doaj   +2 more sources

Dynamic modelling of the potential habitat loss of endangered species: the case of the Canarian houbara bustard (Chlamydotis undulata fuerteventurae) [PDF]

open access: yes, 2016
In this work, we apply a dynamic modelling approach to analyse the habitat loss of the Canarian houbara bustard (Chlamydotis undulata fuerteventurae). This tool allows us to assess the effects of the socio-economic and environmental interactions on the
Banos-González, Isabel   +4 more
core   +1 more source

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