Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Tim Wacher"'
Autor:
Tim Wacher, Rajan Amin, John Newby, Mahamat Hassan Hatcha, Krazidi Abeye, Habib Ali, Sadock Zeubobe Bourtchiakbé, Felix Ndoassal Banlongar
Publikováno v:
Oryx, Vol 57, Pp 205-215 (2023)
The Ouadi Rimé–Ouadi Achim Reserve (Réserve de l'Ouadi Rimé–Ouadi Achim) in central Chad supports large numbers of livestock and rare antelopes, and is the site of ongoing reintroductions of the scimitar-horned oryx Oryx dammah and addax Addax
Externí odkaz:
https://doaj.org/article/ee93ce91b1e049098ac58347beb5fd48
Autor:
Kara L. Dicks, Alex D. Ball, Lisa Banfield, Violeta Barrios, Mohamed Boufaroua, Abdelkader Chetoui, Justin Chuven, Mark Craig, Mohammed Yousef Al Faqeer, Hamissou Halilou Mallam Garba, Hela Guedara, Abdoulaye Harouna, Jamie Ivy, Chawki Najjar, Marie Petretto, Ricardo Pusey, Thomas Rabeil, Philip Riordan, Helen V. Senn, Ezzedine Taghouti, Tim Wacher, Tim Woodfine, Tania Gilbert
Publikováno v:
Evolutionary Applications, Vol 16, Iss 1, Pp 111-125 (2023)
Abstract Threatened species are frequently patchily distributed across small wild populations, ex situ populations managed with varying levels of intensity and reintroduced populations. Best practice advocates for integrated management across in situ
Externí odkaz:
https://doaj.org/article/e4ce7620ac384c8e93dbe23ca97dd74a
Autor:
Jared A Stabach, Stephanie A Cunningham, Grant Connette, Joel L Mota, Dolores Reed, Michael Byron, Melissa Songer, Tim Wacher, Katherine Mertes, Janine L Brown, Pierre Comizzoli, John Newby, Steven Monfort, Peter Leimgruber
Publikováno v:
PLoS ONE, Vol 15, Iss 2, p e0221843 (2020)
GPS collars have revolutionized the field of animal ecology, providing detailed information on animal movement and the habitats necessary for species survival. GPS collars also have the potential to cause adverse effects ranging from mild irritation
Externí odkaz:
https://doaj.org/article/cc3b850df664413f8c0eea787a1e2839
Autor:
Katherine Mertes, Jared A. Stabach, Melissa Songer, Tim Wacher, John Newby, Justin Chuven, Shaikha Al Dhaheri, Peter Leimgruber, Steven Monfort
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2019)
One of the greatest challenges in restoring species to the wild is insufficient knowledge about their habitat requirements and movement ecology. This is especially true for wide-ranging species such as the scimitar-horned oryx (Oryx dammah). Once wid
Externí odkaz:
https://doaj.org/article/b09957ed571a4fd38622fc3275b5327c
Publikováno v:
PLoS ONE, Vol 10, Iss 1, p e0115136 (2015)
Deserts are particularly vulnerable to human impacts and have already suffered a substantial loss of biodiversity. In harsh and variable desert environments, large herbivores typically occur at low densities, and their large carnivore predators occur
Externí odkaz:
https://doaj.org/article/4ce565db45b24e8b8d364e79ebf0758d
Autor:
Helen Senn, Lisa Banfield, Tim Wacher, John Newby, Thomas Rabeil, Jennifer Kaden, Andrew C Kitchener, Teresa Abaigar, Teresa Luísa Silva, Mike Maunder, Rob Ogden
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e98693 (2014)
Managers of threatened species often face the dilemma of whether to keep populations separate to conserve local adaptations and minimize the risk of outbreeding, or whether to manage populations jointly to reduce loss of genetic diversity and minimis
Externí odkaz:
https://doaj.org/article/6d01cd33dbb54429bc72fe11755cd367
Autor:
Rajan Amin, Tim Wacher, Oliver Fankem, Tom Bruce, Oum Ndjock Gilbert, Malenoh Sewuh Ndimbe, Andrew Fowler
Publikováno v:
Mammalia. 87:91-100
Pangolins are one of the most threatened mammal groups, as a result of habitat loss and exploitation for their meat, scales, and other body parts. However, there is a lack of quantitative data on pangolin populations; their behaviour and ecology make
Autor:
Tim Wacher, Rajan Amin, John Newby, Mahamat Hassan Hatcha, Krazidi Abeye, Habib Ali, Sadock Zeubobe Bourtchiakbé, Felix Ndoassal Banlongar
Publikováno v:
Oryx. 57:205-215
The Ouadi Rimé–Ouadi Achim Reserve (Réserve de l'Ouadi Rimé–Ouadi Achim) in central Chad supports large numbers of livestock and rare antelopes, and is the site of ongoing reintroductions of the scimitar-horned oryx Oryx dammah and addax Addax
Autor:
Rajan Amin, Tim Wacher, Oliver Fankem, Oum Ndjock Gilbert, Malenoh Sewuh Ndimbe, Andrew Fowler
Publikováno v:
Mammalia. 86:444-454
Ungulates have undergone major declines in Central and West African forests as a result of bushmeat trade and habitat loss. Monitoring forest ungulate status is a critical conservation need. We undertook a systematic camera-trap survey of the 5260 km
Publikováno v:
African Journal of Ecology. 60:367-376