Results 21 to 30 of about 4,211 (164)

Pre‐Monsoon Habitat Preference and Spatial Overlap Between Blue Sheep (Pseudois nayaur) and Livestock in Dhorpatan Hunting Reserve, Nepal 尼泊尔多尔帕坦狩猎保护区季风前岩羊 (Pseudois nayaur) 与家畜的栖息地偏好及空间重叠

open access: yesWildlife Letters, Volume 3, Issue 2, Page 73-83, June 2025.
Blue sheep in Dhorpatan Hunting Reserve prefer alpine grasslands at 3800–4200 m on south‐facing slopes near water resources, favoring areas with low tree cover and dense ground cover, particularly rhododendrons, junipers, and Cyperaceae grasses. Their habitat significantly overlaps with livestock.
Amit Adhikari   +4 more
wiley   +1 more source

Effect of uneven tolerance to human disturbance on dominance interactions of top predators

open access: yesConservation Biology, Volume 39, Issue 2, April 2025.
Abstract Anthropogenic activities may alter felid assemblage structure, facilitating the persistence of tolerant species (commonly mesopredators), excluding ecologically demanding ones (top predators) and, consequently, changing coexistence rules. We aimed to determine how human activities influence intraguild relationships among top predators and ...
Pablo Villalva   +2 more
wiley   +1 more source

Indian Pangolin in Lamjung Requires Urgent Attention 尼泊尔拉姆琼县地区的印度穿山甲急需关注

open access: yesWildlife Letters, Volume 2, Issue 4, Page 204-213, December 2024.
This study documented the first evidence of the Indian pangolin in Lamjung district, Nepal, finding three burrows and rescue evidence in Simalchaur Naringhat Community Forest. The burrows identified at an elevation of 530 m and characterized by moderate crown and ground cover (26%–50%), a 25° slope, and predominantly red soil, are indicative of a ...
Asmit Neupane   +4 more
wiley   +1 more source

以生物多樣性指標評估集水區崩塌地治理優選順序 [PDF]

open access: yes, 2014
The abundance of endemic species in Taiwan is a great natural treasure accomplished by a diverse altitude ranges due to violent tectonic activities and humid tropical weather conditions with ocean surrounded.
Chao-Yuan Lin   +9 more
core  

Patterns of recovery in extant and extirpated seabirds after the world's largest multipredator eradication

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Eradicating invasive predators from islands can result in substantial recovery of seabirds, but the mechanisms that drive population changes remain poorly understood. Meta‐analyses have recently revealed that immigration is surprisingly important to the recovery of philopatric seabirds, but it is not known whether dispersal and philopatry ...
Jeremy P. Bird   +2 more
wiley   +1 more source

模拟降雨条件下坡度与地表糙度对径流产沙的影响

open access: yesShuitu Baochi Xuebao, 2016
通过室内模拟降雨试验,研究坡度与地表糙度对土壤侵蚀的影响。根据研究区坡耕地特点,试验共设计5个坡度,分别为9°,12°,15°,20°,25°,设计雨强为1.0 mm/min,降雨历时为60 min。结果表明:5个坡度下坡面径流总量表现为先增大后减少,在20°与25°坡面表现出显著性差异,地表糙度变异率降幅为12°>9°>25°>15°>20°;(2)次降雨产流量与坡度、糙度变异变率呈显著指数函数关系;(3)5个坡度其坡面产沙量表现为先增大后减少,产沙量在坡面梯度为3°的坡面之间以及20°与25 ...
王 添   +7 more
doaj  

On the Causes of landslides in Shinkai Village [PDF]

open access: yes, 2014
This study combines rainfall records, geological surveys, satellite images, and digital terrain model data to explore the possible factors causing landslides in Shinkai.
Chun-Sung Chen   +5 more
core  

The dynamic space of aid relations in protracted internal displacement: the case of Sri Lanka's northern Muslims

open access: yesDisasters, Volume 48, Issue 3, July 2024.
Aid relations in protracted displacement comprise a diversity of actors with different influence and involvement over time. Building on the case of Sri Lanka's northern Muslim's expulsion from the north of the country in 1990, this paper investigates the dynamic space of aid relations in their drawn‐out internal displacement.
Cathrine Brun   +4 more
wiley   +1 more source

Influence of the Rainfall Parameters on the Stability of Landslide Dams [PDF]

open access: yes, 2014
This study investigates transient seepage using a two-phase flow scheme in finite difference code, FLAC. The saturation of pore water pressure distribution and the stability of the assumed landslide dams are calculated.
Fan-Chieh Yu   +7 more
core  

Understanding consumers to inform market interventions for Singapore's shark fin trade

open access: yesPeople and Nature, Volume 6, Issue 2, Page 733-748, April 2024.
Abstract Sharks, rays and their cartilaginous relatives (Class Chondrichthyes, herein ‘sharks’) are among the world's most threatened species groups, primarily due to overfishing, which in turn is driven by complex market forces including demand for fins.
Christina Choy   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy