Zobrazeno 1 - 10
of 22
pro vyhledávání: '"John P. Hopkins"'
Autor:
Di Wang, Dan Zhang, Hongliang Bu, John B. Hopkins, Mengyin Xiong, Dajun Wang, Meng Yao, Sheng Li, Rongjiang Wang
Publikováno v:
Diversity, Vol 16, Iss 7, p 421 (2024)
Mesocarnivores are major components of carnivore assemblages, and they play important roles in structuring communities and regulating community dynamics. In Southwest China, many apex predators have been extirpated, and this has potentially resulted
Externí odkaz:
https://doaj.org/article/df2c60d58e1f4af793d1a032e106d52b
Publikováno v:
Ecosphere, Vol 15, Iss 3, Pp n/a-n/a (2024)
Abstract Although research supporting cerebral lateralization, or handedness, in non‐human vertebrates is expanding, reptiles represent one of the least studied. While assessing wood turtle shells, we noticed more dents, scrapes, chips, and other f
Externí odkaz:
https://doaj.org/article/553d585dc9574a68bc8f2b569778ec9d
Publikováno v:
Diversity, Vol 15, Iss 10, p 1056 (2023)
The diets and environments that individuals experience can vary greatly within and among wildlife populations. These individual experiences can be compared using the chemical signatures of animal tissues, which can differentiate animals into groups,
Externí odkaz:
https://doaj.org/article/392140854991480bb91d5589984e1f9e
Publikováno v:
Biology, Vol 11, Iss 12, p 1728 (2022)
Wildlife traffickers often claim that confiscated animals were captive-bred rather than wild-caught to launder wild animals and escape prosecution. We used stable isotopes (δ13C and δ15N) derived from the claw tips of wild wood turtles from Maine a
Externí odkaz:
https://doaj.org/article/c22d33ee08174014ac77b02936dedfca
Autor:
Teppei Shirakura, Christof Smith, Thomas John James Hopkins, Yong-Eun Koo Lee, Filippos Lazaridis, Panos Argyrakis, Raoul Kopelman
Publikováno v:
ACS Omega, Vol 2, Iss 7, Pp 3380-3389 (2017)
Externí odkaz:
https://doaj.org/article/41b951cb4852493fb1f595f938cf36ce
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0175658 (2017)
Similar to vehicles on roadways, trains frequently kill wildlife via collisions along railways. Despite the prevalence of this mortality worldwide, little is known about the relative importance of wildlife attractants associated with railways, includ
Externí odkaz:
https://doaj.org/article/a62cbde9d21a4b139231d4fe48703f19
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0174903 (2017)
Past research indicates that whitebark pine seeds are a critical food source for Threatened grizzly bears (Ursus arctos) in the Greater Yellowstone Ecosystem (GYE). In recent decades, whitebark pine forests have declined markedly due to pine beetle i
Externí odkaz:
https://doaj.org/article/f98097de67d340389741b472565ea590
Publikováno v:
Acta Amazonica, Vol 41, Iss 4, Pp 449-452 (2011)
Passiflora fissurosa M.A.D.Souza sp. nov., até o momento conhecida apenas da Reserva Florestal Adolpho Ducke, no Amazonas, Brasil, é descrita e ilustrada. Foi inserida no Subgênero Passiflora, Superseção Passiflora, Seção Laurifoliae e Série
Externí odkaz:
https://doaj.org/article/ee156f1714824c9e8105091a55adb42f
Autor:
Hannah Fielder, Peter Brotherton, Julian Hosking, John J Hopkins, Brian Ford-Lloyd, Nigel Maxted
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0130804 (2015)
Humans require resilient, rapidly renewable and sustainable supplies of food and many other plant-derived supplies. However, the combined effects of climate change and population growth compromise the provision of these supplies particularly in respe
Externí odkaz:
https://doaj.org/article/4e34c370bb474c4a81a9dae732c2db79
Publikováno v:
Acta Amazonica, Vol 34, Iss 2, Pp 219-232 (2004)
Sete espécies de Leguminosae comercializadas como "angelim", no estado do Pará, foram analisadas quanto aos aspectos morfológicos dos órgãos vegetativos e reprodutivos. Este estudo visou determinar diferenças básicas entre as espécies comerci
Externí odkaz:
https://doaj.org/article/71856c0e397b44bc9a6f96e8d5c707f8