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   Articles with "defaunation" as a keyword



Participatory monitoring reveals village-centered gradients of mammalian defaunation in central Africa

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recommendations! Published in 2019 at "Biological Conservation"

DOI: 10.1016/j.biocon.2019.02.035

Abstract: Abstract Tropical areas are facing a bushmeat crisis involving the systematic over-exploitation of large-bodied mammals for both subsistence and commercial purposes. We hypothesize that because hunting generally originates from villages, it will create “halos of… read more here.

Keywords: defaunation halos; defaunation; bushmeat; village distance ... See more keywords

Defaunation effects on plant recruitment depend on size matching and size trade-offs in seed-dispersal networks

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recommendations! Published in 2017 at "Proceedings of the Royal Society B: Biological Sciences"

DOI: 10.1098/rspb.2016.2664

Abstract: Defaunation by humans causes a loss of large animals in many ecosystems globally. Recent work has emphasized the consequences of downsizing in animal communities for ecosystem functioning. However, no study so far has integrated network… read more here.

Keywords: seed; trade offs; size; size matching ... See more keywords

Surviving in the Amazon Arc of Deforestation: Richness and Defaunation of Mammals in Priority‐Protected Areas of the Brazilian Midwest

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recommendations! Published in 2025 at "Austral Ecology"

DOI: 10.1111/aec.70088

Abstract: The Amazon is recognised as one of the most conserved tropical rainforests in the world. However, along its peripheral agricultural frontiers, mammal assemblages are gradually being eroded due to deforestation of this large area known… read more here.

Keywords: amazon; priority protected; arc deforestation; defaunation ... See more keywords

The effect of past defaunation on ranges, niches, and future biodiversity forecasts

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recommendations! Published in 2022 at "Global Change Biology"

DOI: 10.1111/gcb.16145

Abstract: Humans have reshaped the distribution of biodiversity across the globe, extirpating species from regions otherwise suitable and restricting populations to a subset of their original ranges. Here, we ask if anthropogenic range contractions since the… read more here.

Keywords: effect; defaunation; biodiversity forecasts; change ... See more keywords

Savanna vegetation increase triggers freshwater community shifts

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recommendations! Published in 2022 at "Global Change Biology"

DOI: 10.1111/gcb.16423

Abstract: Tropical savannas are globally extensive and ecologically invaluable ecosystems. As most ecosystems however, they are subject to serious anthropogenic stress. Defaunation, and especially the loss of large mammals, is pervasive in tropical savannas and known… read more here.

Keywords: community shifts; defaunation; increase; vegetation ... See more keywords

Defaunation precipitates the extinction of evolutionarily distinct interactions in the Anthropocene

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recommendations! Published in 2019 at "Science Advances"

DOI: 10.1126/sciadv.aav6699

Abstract: Defaunation erodes millions of years of evolutionary history of bird–seed dispersal interactions in human-modified landscapes. Species on Earth are interconnected with each other through ecological interactions. Defaunation can erode those connections, yet we lack evolutionary… read more here.

Keywords: distinct interactions; seed; bird; evolutionarily distinct ... See more keywords

The impact of hunting on tropical mammal and bird populations

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recommendations! Published in 2017 at "Science"

DOI: 10.1126/science.aaj1891

Abstract: Quantifying hunting-induced defaunation As the human population grows and increasingly encroaches on remaining wildlife habitat, hunting threatens many species. Benítez-López et al. conducted a large-scale meta-analysis of hunting trends and impacts across the tropics (see… read more here.

Keywords: mammal bird; bird; across tropics; bird populations ... See more keywords

The effects of defaunation on plants’ capacity to track climate change

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recommendations! Published in 2022 at "Science"

DOI: 10.1126/science.abk3510

Abstract: Description Seed dispersal in decline Most plant species depend on animals to disperse their seeds, but this vital function is threatened by the declines in animal populations, limiting the potential for plants to adapt to… read more here.

Keywords: seed; climate change; seed dispersal; defaunation ... See more keywords