Results 1 to 10 of about 158 (109)

Benefits of protected areas for nonbreeding waterbirds adjusting their distributions under climate warming. [PDF]

Conserv Biol, 2021
Abstract Climate warming is driving changes in species distributions and community composition. Many species have a so‐called climatic debt, that is, shifts in range lag behind shifts in temperature isoclines. Inside protected areas (PAs), community changes in response to climate warming can be facilitated by greater colonization rates by warm‐dwelling
Gaget E, Pavón-Jordán D, Johnston A, Lehikoinen A, Hochachka WM, Sandercock BK, Soultan A, Azafzaf H, Bendjedda N, Bino T, Božič L, Clausen P, Dakki M, Devos K, Domsa C, Encarnação V, Erciyas-Yavuz K, Faragó S, Frost T, Gaudard C, Gosztonyi L, Haas F, Hornman M, Langendoen T, Ieronymidou C, Kostyushin VA, Lewis LJ, Lorentsen SH, Luigujõe L, Meissner W, Mikuska T, Molina B, Musilová Z, Natykanets V, Paquet JY, Petkov N, Portolou D, Ridzoň J, Sayoud S, Šćiban M, Sniauksta L, Stīpniece A, Strebel N, Teufelbauer N, Topić G, Uzunova D, Vizi A, Wahl J, Zenatello M, Brommer JE.   +49 more
europepmc   +2 more sources

Effects of forest fragmentation on avian breeding activity

Conservation Biology, Volume 37, Issue 4, August 2023., 2023
Abstract Biodiversity declines and ecosystem decay follow forest fragmentation; initially, abundant species may become rare or be extirpated. Underlying mechanisms behind delayed extirpation of certain species following forest fragmentation are unknown.
Charles P. J. Coddington, W. Justin Cooper, David A. Luther   +2 more
wiley   +1 more source

At a fine scale, hardwood patches support wildlife diversity in longleaf pine woodlands 小尺度阔叶林斑块支持长叶松林地的野生动物多样性

Wildlife Letters, Volume 1, Issue 2, Page 71-78, June 2023., 2023
Oaks are often removed as part of longleaf pine restoration; however, it is unclear if oak patches produce important resources for native wildlife. We studied wildlife use of the transition between longleaf pine woodlands and hardwood hammocks. We found these areas support a variety of wildlife species and future management and restoration of longleaf ...
Adia R. Sovie, L. Mike Conner, Robert A. McCleery   +2 more
wiley   +1 more source

Threatened species are disproportionately important interactors in a seed dispersal network in Southeast Asia 东南亚地区濒危物种在种子散布网络中扮演着关键性角色

Integrative Conservation, Volume 1, Issue 1, Page 25-39, December 2022., 2022
The rainforests of Southeast Asia have a high diversity of animals, many of which eat fruit and disperse the seeds of forest plants. Several large‐bodied species occur in these forests; these animals are predicted to have especially important seed dispersal roles but are also among the species most threatened by defaunation.
Aurélie Albert‐Daviaud, Kim R. McConkey, Nidhi Jha, Colin Fontaine, Shumpei Kitamura, Anuttara Nathalang, Chution Savini, Tommaso Savini, Pierre‐Michel Forget   +8 more
wiley   +1 more source

Lessons from seabird conservation in Alaskan longline fisheries

Conservation Biology, Volume 33, Issue 4, Page 842-852, August 2019., 2019
Abstract Although bycatch of seabirds and other long‐lived species is a critical conservation issue in world fisheries, case studies documenting significant reductions in the mortality of these low‐productivity species in a fishery are rare. We studied progress toward seabird conservation in the Alaskan longline fisheries, one of the largest and most ...
Edward F. Melvin, Kimberly S. Dietrich, Robert M. Suryan, Shannon M. Fitzgerald   +3 more
wiley   +1 more source

Bird community structures and their seasonal variations among Hangzhou urban woodlots(杭州市园林鸟类群落结构及其季节变化)

Zhejiang Daxue xuebao. Lixue ban, 2005
园林鸟类是城市环境质量的重要指标，也是城市自然保护和生态建设的重要组成部分.1997年10月至1998年12月，通过选取杭州市区20个主要园林，根据季节每月一至两次调查园林鸟类的物种和数量，对杭州市园林鸟类的群落结构及其季节变化进行了分析探讨，结果显示：全部园林中共记录到鸟类82种，其中迁徙鸟类50种，占61%，留鸟32种，占39% ；园林鸟类群落呈现出较强的季节性，从全部园林总体上看，物种数和总数量呈现春秋两个高峰，夏季最低；从单个园林来看，多数园林鸟类群落物种数的最高峰集中在冬季 ...
WANGYu-jun(王玉军), CHENShui-hua(陈水华), DINGPing(丁平)   +2 more
doaj   +1 more source

Human–wildlife coexistence on the Qinghai–Tibet Plateau: The correlation between Tibetan Buddhist monasteries and avian community composition

People and Nature, Volume 6, Issue 2, Page 573-585, April 2024.
Abstract Tibetan Buddhist monasteries are widely distributed throughout the Qinghai–Tibet Plateau and are significant locations for human–wildlife coexistence. Given the significance of their historical and contemporary social influence, it is crucial to ascertain whether there exists a non‐negligible correlation between these monasteries and their ...
Gesang Wangjie, Yingqiang Lou, Kai Song, Xinhai Li, Yun Fang, Jianhua Hou, Yuehua Sun   +6 more
wiley   +1 more source

广东树木公园鸟类多样性及群落结构变化特征

野生动物学报, 2022
2019年7月—2020年12月对广东树木公园的鸟类多样性进行调查，对公园内鸟类物种群落结构的动态变化进行了分析。结果表明：公园内分布有繁殖鸟类13目37科81种，其中国家二级重点保护鸟类6种，广东省重点保护鸟类8种；调查的81种鸟类中，优势种3种，常见种15种，稀有种29种，罕见种34种；东洋界鸟类和留鸟占优势；树木公园鸟类多样性存在季节性差异：种类和数量、多样性指数9—12月逐渐上升。树木公园内鸟类群落结构反映了城市森林公园在维持鸟类多样性，以及充当迁徙鸟类的“踏脚石”发挥了重要的作用。
郭乐东 1 #孙松 1, 2 #李哲泓 1 洪丽漫 1 林观见 1 钟丽华 1 付晓玲 1 华彦 1   +1 more
doaj  

南京老山国家森林公园繁殖期鸟类组成及年间变化

野生动物学报, 2020
城市森林公园是繁殖季节鸟类的重要栖息地，研究鸟类群落的变化规律，能为鸟类保护和公园的规划管理提供科学的依据。2014—2018年，采用固定样线法对南京老山国家森林公园繁殖期鸟类组成及年间变化进行了研究，共记录鸟类90种，隶属10目34科，以留鸟（55.6%）和夏候鸟（32.2%）为主，其中国家Ⅱ级重点保护鸟类8种。从月份变化上看，5月和6月繁殖季鸟类种数和密度无显著性差异；从年间变化上看，5年间鸟类物种数在46—68种之间波动，数量在752—1063只之间波动；鸟类群落多样性指数年间变化为3.268—3.
陈泰宇, 张啸然, 杨再玺, 张芳, 许鹏, 鲁长虎   +5 more
doaj  

鄂尔多斯遗鸥国家级自然保护区湿地鸟类群落结构及其对水环境的响应

野生动物学报, 2022
2016—2019年对内蒙古鄂尔多斯遗鸥国家级自然保护区的鸟类物种多样性及群落结构进行了调查,同时对水质指标进行了年度监测。保护区共记录到鸟类51种,隶属于9目13科,其中夏候鸟23种,旅鸟24种,留鸟4种。在鸟类区系方面,古北界鸟种1种,广布种50种。湿地鸟类群落物种丰富度、多样性指数和均匀度指数均从2016年开始呈下降趋势,2018年开始回升,但未恢复到初始水平。水质指标测量结果显示,保护区水环境总体质量较差。虽然鸟类多样性和污染物综合指标变化相关性并不显著,但是从总体上看 ...
宋秀敏 王瑞平 王立宇 刘利平 王新程 郝有成
doaj