Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Valeria Boron"'
Autor:
Melissa Arias, Peter Coals, Ardiantiono, Joshua Elves‐Powell, Jessica Bell Rizzolo, Arash Ghoddousi, Valeria Boron, Mariana daSilva, Vincent Naude, Vivienne Williams, Shashank Poudel, Andrew Loveridge, Esteban Payán, Kulbhushansingh Suryawanshi, Amy Dickman
Publikováno v:
Conservation Science and Practice, Vol 6, Iss 1, Pp n/a-n/a (2024)
Abstract Illegal trade in big cat (Panthera spp.) body parts is a prominent topic in scientific and public discourses concerning wildlife conservation. While illegal trade is generally acknowledged as a threat to big cat species, we suggest that two
Externí odkaz:
https://doaj.org/article/b383b8cfd7dc4631bb654d2618f99064
Autor:
Matthew Hyde, Esteban Payán, Jorge Barragan, Diana Stasiukynas, Samantha Rincón, William L. Kendall, Jerónimo Rodríguez, Kevin R. Crooks, Stewart W. Breck, Valeria Boron
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Understanding large carnivore demography on human-dominated lands is a priority to inform conservation strategies, yet few studies examine long-term trends. Jaguars (Panthera onca) are one such species whose population trends and survival ra
Externí odkaz:
https://doaj.org/article/ced5dddfe53c4d4b9ab09c4ec617f5d7
Autor:
Juliano A. Bogoni, Valeria Boron, Carlos A. Peres, Maria Eduarda M. S. Coelho, Ronaldo G. Morato, Marcelo Oliveira-da-Costa
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-11 (2023)
The most-at-risk habitats for jaguars in the Brazilian Amazon are identified and anthropogenic factors including deforestation and agriculture are highlighted as root causes of this habitat destruction.
Externí odkaz:
https://doaj.org/article/690c112f6d8e45f3a2a41a3c73f5bbc4
Autor:
Matthew Hyde, Valeria Boron, Samantha Rincón, Diego Francis Passos Viana, Letícia Larcher, Gustavo A. Reginato, Esteban Payán
Publikováno v:
Conservation Letters, Vol 15, Iss 3, Pp n/a-n/a (2022)
Abstract Carbon credits through Reducing Emissions from Deforestation and Degradation (REDD+) offer a unique opportunity to positively impact habitat and biodiversity conservation. Few financial tools are available to jaguar conservationists to conse
Externí odkaz:
https://doaj.org/article/9ba8543b83d845e4bb8e047376ab94c8
Autor:
Esteban Payán, Valeria Boron
Publikováno v:
Frontiers in Forests and Global Change, Vol 2 (2019)
We assume conservation lessons learnt from Southeast Asia adapted to the growing body of knowledge in oil palm impacts in Colombia, and adapt it to the Neotropical realm with a focus on mammals. Aspects of science, policy, and practice are reviewed.
Externí odkaz:
https://doaj.org/article/6d711514f09d4f1285b084b6c8da2848
Autor:
Włodzimierz Jędrzejewski, Hugh S Robinson, Maria Abarca, Katherine A Zeller, Grisel Velasquez, Evi A D Paemelaere, Joshua F Goldberg, Esteban Payan, Rafael Hoogesteijn, Ernesto O Boede, Krzysztof Schmidt, Margarita Lampo, Ángel L Viloria, Rafael Carreño, Nathaniel Robinson, Paul M Lukacs, J Joshua Nowak, Roberto Salom-Pérez, Franklin Castañeda, Valeria Boron, Howard Quigley
Publikováno v:
PLoS ONE, Vol 13, Iss 3, p e0194719 (2018)
Broad scale population estimates of declining species are desired for conservation efforts. However, for many secretive species including large carnivores, such estimates are often difficult. Based on published density estimates obtained through came
Externí odkaz:
https://doaj.org/article/273639aba6d54b338b8d41c44657403d
Autor:
Valeria Boron, Joseph Tzanopoulos, Jenny Gallo, Jorge Barragan, Laura Jaimes-Rodriguez, George Schaller, Esteban Payán
Publikováno v:
PLoS ONE, Vol 11, Iss 5, p e0153973 (2016)
Large carnivores such as jaguars (Panthera onca) are species of conservation concern because they are suffering population declines and are keystone species in their ecosystems. Their large area requirements imply that unprotected and ever-increasing
Externí odkaz:
https://doaj.org/article/0c0c0916bbe24f5899050a5c67f88aa1
Autor:
Valeria Boron, Rocío Bardales, Matthew Hyde, Laura Jaimes-Rodriguez, Diana Stasiukynas, Jorge Barragan, Diego Francis Passos Viana, Esteban Payán
Publikováno v:
Journal of Mammalogy. 103:639-647
The ocelot (Leopardus pardalis) is a widely distributed, medium-sized felid in the Americas with declining population size. We estimated ocelot densities and home ranges in one agricultural area in the Magdalena River valley in Colombia, a private re
Publikováno v:
Journal of Mammalogy. 103:440-446
Limited space on islands usually cannot sustain stable populations of large predators. However, jaguars, the largest cat species in the Americas, unexpectedly occur in the Estação Ecológica Maracá-Jipioca reserve, a system of continental Amazonia
Autor:
Diana C. Stasiukynas, Esteban Payán, Samantha Rincón, Valeria Boron, Rafael Hoogesteijn, Fernando R. Tortato, Jorge Barragan, Abigail Martin
Publikováno v:
acta ethologica. 25:179-183
Common across various taxa, infanticide is a highly variable phenomenon present from insects to birds to mammals. In felids, antagonistic sexual coevolution led to the development of female counterstrategies to infanticide spanning particular sexual