Results 11 to 20 of about 670,721 (139)
野生动物学报, 2009 2007年和2008年9～10月,在宁夏六盘山国家级自然保护区采用样带法对环颈雉的栖息地选择进行了研究。共测定了31条样带上的91个环颈雉栖息地利用样方和100个任意样方的12个生态因子。结果表明环颈雉偏好利用草原和草甸,避免选择其他4种植被类型;偏好利用无树的生境,随机利用以桦和椴为优势乔木的生境,避免其他4种优势乔木的生境;偏好位于阳坡的生境,随机利用半阳坡和半阴坡的生境,避免利用阴坡的生境;偏好选择下坡位的生境,随机选择中坡位的生境,避免选择上坡位的生境。对利用样方和任意样方进行Mann ...
程晓福, 殷小慧
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野生动物学报, 2011 2008年12月,在大兴安岭地区松岭林业局壮志林场对貂熊冬季生境进行了调查,并利用Vanderploeg&Scav-ia选择法进行分析。结果显示:貂熊冬季喜欢栖息在海拔600～800 m,雪深较厚的东向或北向缓坡上,选择在距河流500～1 000 m,郁闭度为40%～60%,隐蔽度30%～50%,乔木密度>80株/100 m2和倒木数>10株/100 m2的针阔混交林、针叶林或阔叶林中活动,而要求距铁路和公路距离大于5 km,距居民点距离大于20 km。
朱世兵 +3 more
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Boosting large-scale river connectivity restoration by planning for the presence of unrecorded barriers. [PDF]
Conserv Biol, 2023 Abstract Conservation decisions are invariably made with incomplete data on species’ distributions, habitats, and threats, but frameworks for allocating conservation investments rarely account for missing data. We examined how explicit consideration of missing data can boost return on investment in ecosystem restoration, focusing on the challenge of ...
Ioannidou CT, Neeson TM, O'Hanley JR.
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野生动物学报, 2018 2015年12月～2016年1月,在完达山地区东方红重点国有林管理局开展了东北虎猎物种群调查。该次调查共布设48条样线,总长度为211.85 km,平均每条样线长4.4 km,间距3 km,记录西伯利亚狍出现点343个。运用GIS技术和MAXENT模型对西伯利亚狍栖息地适宜性进行了评价。结果显示,西伯利亚狍的适宜栖息地面积为308.08 km2,占研究区域总面积的17.88%。西伯利亚狍对阔叶林和针阔混交林、东北坡、东坡和东南坡,海拔140～260 m,距村庄2 km以上、距离河流约1～5 km ...
刘 衍 孙铁铎 周绍春 姜广顺
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Spatial segregation and bycatch risk as potential drivers of population trends of wandering albatrosses at South Georgia. [PDF]
Conserv BiolAbstract Spatial segregation in at‐sea distribution is frequently observed in seabirds and can have important implications for conservation and management. Globally, many albatross and petrel populations are declining due to bycatch in fisheries. In South Georgia, the decrease in wandering albatrosses (Diomedea exulans) differs among breeding sites ...
Warwick-Evans V +3 more
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野生动物学报, 2013 为了解圈养条件下小熊猫对人工环境的选择和行为习性,为笼舍的设计和改进提供理论依据,在春夏两季对圈养的10只小熊猫进行了行为观察。结果表明,与野生小熊猫白天主要以活动行为为主不同,圈养小熊猫白天以睡和卧等安静行为为主（68.32%）,对行为发生的地点具有明显的选择性（P0.05）。自然生长的树为圈养小熊猫的首选地点（53.6%）。小熊猫在地面主要以活动行为为主（83.06%）,对笼箱的结构和材料没有明显的选择性（P>0.05）。因此,圈养小熊猫笼舍内最好能种植树木,而笼箱的结构和材料则依景观的需要进行设置。
黎绘宏 +4 more
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野生动物学报, 2020 麋鹿属于国家Ⅰ级保护动物，对麋鹿种群在枯水期江滩湿地的生境选择特征进行调查分析，可为麋鹿种群的保护与管理提供科学依据。2017年秋季至2019年春季，运用种群生态学、行为生态学等研究方法，调查并比较了48个利用样方与41个对照样方，分析了石首麋鹿在长江枯水期的生境选择。研究表明，对长江枯水期麋鹿生境选择起到重要作用的关键因子分别为扰动因子、水源因子和隐蔽因子。长江枯水期麋鹿生境选择资源函数为：z=-0.518+1.672×人为干扰距离-0.186×水源距离-2.463×道路距离+0.224×隐蔽度-0 ...
张怀胜 1 +4 more
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Incorporating cyclone risk in the design of marine protected and conserved areas as an ecosystem-based adaptation approach. [PDF]
Conserv BiolAbstract Marine protected and conserved areas (MPCAs) are promoted as an ecosystem‐based adaptation (EbA) approach to increase community and ecosystem resilience to climate change. However, traditional approaches to MPCA design typically do not consider climate risk or habitat condition under a climate threat.
Giffin AL +6 more
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野生动物学报为了评估濒危灵长类印支灰叶猴（Trachypithecus crepusculus）现有分布区的夜宿地质量，并为亚洲疣猴栖息地植被的保护提供具体意见，于2010年1月—2022年 12月对云南无量山印支灰叶猴夜宿地选择策略进行研究。通过长期行为监测确定猴群夜宿地位置，利用样方调查法对夜宿地地形、乔木层植被特征和食物资源等因素进行分析。结果表明：（1）印支灰叶猴夜宿地内乔木的胸径［（33.92±6.09）cm］、基径［（38.94±8.36）cm］、树高［（16.10±2.86）m］和有藤乔木株数［
陆瑞 +4 more
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Between conflict and coexistence: Wildlife in rubber‐dominated landscapes 冲突与共存之间:橡胶林主导景观中的野生动物
Integrative Conservation, Volume 2, Issue 4, Page 240-254, December 2023., 2023 Natural habitat loss forces some wildlife species to increasingly extend their habitats into farmlands. Rubber‐dominated landscapes surrounding protected areas have the potential to facilitate coexistence between people and some wildlife species if young plants are better protected and plantation management is made more wildlife‐friendly.
Franziska K. Harich‐Wloka +5 more
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