Results 51 to 60 of about 1,183 (149)
, 2011 2010年10月～2011年4月,采取定点观察和扫描取样相结合的方法,记录上海动物园天鹅湖中水鸟的空间位置。将水鸟划分为天鹅类、鸭类及鹈鹕类进行分析,探讨水鸟在冷季节和暖季节对天鹅湖空间的利用特征。天鹅类和鸭类对天鹅湖空间利用均比较广泛,约占湖水总面积的62.0%～72.3%;鹈鹕类的活动区域面积相对较小,占湖水总面积的24.8%～51.4%;核心活动区约占整个活动区的17.3%～21.8%。水鸟的活动范围及核心活动区域的面积在暖季节大于冷季节。天鹅类和鸭类对天鹅湖的空间利用存在很大重叠,重叠度系数 ...
刘群秀 +8 more
core +1 more source
野生动物学报, 2017 为了深入掌握越冬期湿地水鸟群落多样性及种-多度关系,2016年1月采用定点直接计数法对南矶保护区越冬期湿地水鸟群落进行了监测分析。结果显示:(1)南矶保护区共记录有越冬的湿地水鸟6目12科24种; 物种组成以雁形目和鹤形目鸟种最多(54.16%),其次为鸻形目和鹳形目(33.34%); 区系分布以古北种为主(70.83%),其次是广布种(20.83%); 居留型以冬候鸟占绝对优势(75.00%),其次为留鸟(25.00%); 生态类群以涉禽(54.17%)和游禽(41.67%)占绝对优势 ...
吴庆明 张 琦 姚茂林 黄 显 陈 川 胡斌华 黄晓凤
doaj
Exposure of wetlands important for nonbreeding waterbirds to sea‐level rise in the Mediterranean
Conservation Biology, Volume 38, Issue 6, December 2024.Abstract Sea‐level rise (SLR) is expected to cause major changes to coastal wetlands, which are among the world's most vulnerable ecosystems and are critical for nonbreeding waterbirds. Because strategies for adaptation to SLR, such as nature‐based solutions and designation of protected areas, can locally reduce the negative effects of coastal flooding
Fabien Verniest +43 more
wiley +1 more source
People and Nature, Volume 6, Issue 3, Page 1262-1276, June 2024.Abstract Designing conservation interventions for rare species can be hindered by a lack of relevant data. Local ecological knowledge (LEK) has potential to provide rapidly collected, cost‐effective data across large spatio‐temporal scales, but has rarely been used as a source of conservation‐relevant information for the Asian Songbird Crisis. The Blue‐
Rosalind A. Gleave +8 more
wiley +1 more source
, 2010 2007年11月~2009年3月对金银湖越冬期和迁徙期水鸟进行了调查研究,共计水鸟34种,隶属于8目11科,其中冬候鸟21种,夏候鸟6种,留鸟5种,旅鸟2种;古北种21种,东洋种2种,广布种11种;列入国家重点保护Ⅱ级鸟类和中国濒危动物红皮书名录的有白琵鹭(Platalea leucorodia)1种,省级保护鸟类10种。按食性分,主食鱼虾类水鸟种数占优势,而主食水生植物类水鸟生物量较大。水质测试结果表明金银湖为劣Ⅴ类水体。通过分析不同季节以及栖息地环境改变前后水鸟多样性指数的变化 ...
贺锋 +4 more
core
Use of bird‐borne radar to examine shearwater interactions with legal and illegal fisheries
Conservation Biology, Volume 38, Issue 3, June 2024.Abstract Seabirds interact with fishing vessels to consume fishing discards and baits, sometimes resulting in incidental capture (bycatch) and the death of the bird, which has clear conservation implications. To understand seabird–fishery interactions at large spatiotemporal scales, researchers are increasing their use of simultaneous seabird and ...
Leia Navarro‐Herrero +5 more
wiley +1 more source
, 2012 2010年1-3月,采用定点观察法对福建沿海的20个主要河口港湾的水鸟资源进行了调查,共记录到水鸟57种,隶属于8目12科。其中国家Ⅱ级重点保护野生动物4种,福建省重点保护野生动物13种。按居留型可分为冬候乌51种（占89.5%）、留鸟6种（占10.5%）;按生态型可分为游禽24种（占42.1%）、涉禽33种（占57.9%）。区系组成包括古北界44种（占77.2%）、东洋界11种（占19.3%）、广布种2种（占3.5%）。调查结果显示,兴化湾水鸟种群数量最大,珍稀濒危物种主要分布于兴化湾、闽江口 ...
汪荣, 张勇
core +1 more source
野生动物学报, 2014 2012年12月～2013年11月,采用样线调查和样点观察相结合的方法对合肥市董铺水库及其临近区域不同生境的鸟类资源进行了调查。共记录到鸟类14目31科87种,其中国家Ⅱ级保护鸟类1种、安徽省地方重点保护鸟类25种; 古北界鸟类45种(占51.7%),东洋种25种(占28.7%),广布种17种(占19.5%); 留鸟 33 种(占37.9%),夏候鸟19种(占21.8%),冬候鸟 21 种(占 24.1%),旅鸟14种(占16.1%)。鸟类群落多样性指数最大生境为水库周围灌丛、树林 ...
梁 君 侯银续 虞 磊 张保卫 郑鹤鸣
doaj
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 +6 more
wiley +1 more source