Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Lydia Beaudrot"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Understanding variation in food web structure over large spatial scales is an emerging research agenda in food web ecology. The density of predator–prey links in a food web (i.e., connectance) is a key measure of network complexity that de
Externí odkaz:
https://doaj.org/article/2665a7f7351d43c0a020ddf82ee6582b
Autor:
Andrea F. Vallejo-Vargas, Douglas Sheil, Asunción Semper-Pascual, Lydia Beaudrot, Jorge A. Ahumada, Emmanuel Akampurira, Robert Bitariho, Santiago Espinosa, Vittoria Estienne, Patrick A. Jansen, Charles Kayijamahe, Emanuel H. Martin, Marcela Guimarães Moreira Lima, Badru Mugerwa, Francesco Rovero, Julia Salvador, Fernanda Santos, Wilson Roberto Spironello, Eustrate Uzabaho, Richard Bischof
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Temporal niche partitioning is an important feature of animal communities. Here, Vallejo-Vargas and colleagues analyze standardized camera trap survey data from protected areas across the tropics to investigate diel patterns of forest mammals in rela
Externí odkaz:
https://doaj.org/article/6ef1e62c8db547ae8fe3841015b6d5fb
Autor:
Timothy G. O'Brien, Jorge Ahumada, Emmanuel Akampurila, Lydia Beaudrot, Kelly Boekee, Terry Brncic, Jena Hickey, Patrick A. Jansen, Charles Kayijamahe, Jennifer Moore, Badru Mugerwa, Felix Mulindahabi, Mireille Ndoundou‐Hockemba, Protais Niyigaba, Madeleine Nyiratuza, Cisquet K. Opepa, Francesco Rovero, Eustrate Uzabaho, Samantha Strindberg
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 6, Iss 2, Pp 168-180 (2020)
Abstract Bushmeat hunting is widely cited as cause for declines of wildlife populations throughout Africa. Forest duikers (Bovidae, Cephalophinae) are among the most exploited species. Whether current harvest rates imperil duikers is debated because
Externí odkaz:
https://doaj.org/article/8e247e03ec034e269765f96dc2d3866f
Autor:
Sydne Record, Angela Strecker, Mao-Ning Tuanmu, Lydia Beaudrot, Phoebe Zarnetske, Jonathan Belmaker, Beth Gerstner
Publikováno v:
PLoS ONE, Vol 13, Iss 4, p e0194650 (2018)
There is ample evidence that biotic factors, such as biotic interactions and dispersal capacity, can affect species distributions and influence species' responses to climate change. However, little is known about how these factors affect predictions
Externí odkaz:
https://doaj.org/article/7ea568ae103d4e56b0c7da8ab8975a38
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0173369 (2017)
Effectively characterizing primate diets is fundamental to understanding primate behavior, ecology and morphology. Examining temporal variation in a species' diet, as well as comparing the responses of different species to variation in resource avail
Externí odkaz:
https://doaj.org/article/16dd2af9c3c5467e903f8133b179af9b
Autor:
Lydia Beaudrot, Jorge A Ahumada, Timothy O'Brien, Patricia Alvarez-Loayza, Kelly Boekee, Ahimsa Campos-Arceiz, David Eichberg, Santiago Espinosa, Eric Fegraus, Christine Fletcher, Krisna Gajapersad, Chris Hallam, Johanna Hurtado, Patrick A Jansen, Amit Kumar, Eileen Larney, Marcela Guimarães Moreira Lima, Colin Mahony, Emanuel H Martin, Alex McWilliam, Badru Mugerwa, Mireille Ndoundou-Hockemba, Jean Claude Razafimahaimodison, Hugo Romero-Saltos, Francesco Rovero, Julia Salvador, Fernanda Santos, Douglas Sheil, Wilson R Spironello, Michael R Willig, Nurul L Winarni, Alex Zvoleff, Sandy J Andelman
Publikováno v:
PLoS Biology, Vol 14, Iss 1, p e1002357 (2016)
Extinction rates in the Anthropocene are three orders of magnitude higher than background and disproportionately occur in the tropics, home of half the world's species. Despite global efforts to combat tropical species extinctions, lack of high-quali
Externí odkaz:
https://doaj.org/article/7c4d4553a35f4f719aa8261d0f1933c5
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0121808 (2015)
We have little knowledge of how climatic variation (and by proxy, habitat variation) influences the phylogenetic structure of tropical communities. Here, we quantified the phylogenetic structure of mammal communities in Africa to investigate how comm
Externí odkaz:
https://doaj.org/article/e056c57b85c144f8a7b7c4426d00fca3
Publikováno v:
PLoS ONE, Vol 6, Iss 5, p e19777 (2011)
The extent to which environmental heterogeneity can account for tree species coexistence in diverse ecosystems, such as tropical rainforests, is hotly debated, although the importance of spatial variability in contributing to species co-existence is
Externí odkaz:
https://doaj.org/article/d43b616d2642470f88b87829e36496bd
Autor:
Daniel Gorczynski, Chia Hsieh, Jorge Ahumada, Emmanuel Akampurira, Mahandry Hugues Andrianarisoa, Santiago Espinosa, Steig Johnson, Charles Kayijamahe, Marcela Guimarães Moreira Lima, Badru Mugerwa, Francesco Rovero, Julia Salvador, Fernanda Santos, Douglas Sheil, Eustrate Uzabaho, Lydia Beaudrot
Publikováno v:
Global Change Biology, 28(24), 7205-7216
Global Change Biology 28 (2022) 24
Global Change Biology 28 (2022) 24
The spatial aggregation of species pairs often increases with the ecological similarity of the species involved. However, the way in which environmental conditions and anthropogenic activity affect the relationship between spatial aggregation and eco
Autor:
Evan C. Fricke, Chia Hsieh, Owen Middleton, Daniel Gorczynski, Caroline D. Cappello, Oscar Sanisidro, John Rowan, Jens-Christian Svenning, Lydia Beaudrot
Publikováno v:
Fricke, E C, Hsieh, C, Middleton, O, Gorczynski, D, Cappello, C D, Sanisidro, O, Rowan, J, Svenning, J C & Beaudrot, L 2022, ' Collapse of terrestrial mammal food webs since the Late Pleistocene ', Science, vol. 377, no. 6609, pp. 1008-1011 . https://doi.org/10.1126/science.abn4012
Food webs influence ecosystem diversity and functioning. Contemporary defaunation has reduced food web complexity, but simplification caused by past defaunation is difficult to reconstruct given the sparse paleorecord of predator-prey interactions. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d32658528be125780cc1b087900df83
https://pure.au.dk/portal/da/publications/collapse-of-terrestrial-mammal-food-webs-since-the-late-pleistocene(5685e339-c3cd-4dba-985a-10031362f1bc).html
https://pure.au.dk/portal/da/publications/collapse-of-terrestrial-mammal-food-webs-since-the-late-pleistocene(5685e339-c3cd-4dba-985a-10031362f1bc).html