Results 41 to 50 of about 7,348 (195)
野生动物学报, 2015 2014年3～10月,在哈尔滨北方森林动物园对湿地展区中饲养的黑冠鹤和灰冠鹤进行了局部丰容改造前后食物选择对比的研究。研究结果显示:在整个观察期内2种冠鹤对于植物的选择是有规律性的,2种冠鹤对于狗尾草、金狗尾草、苍蝇、蚂蚁和人工饲料的觅食选择(0.01≤P≤0.05)表现为差异显著; 对白车轴草、苦荬菜、车前、藜的觅食选择(P≤0.01)表现为差异极显著; 但对于稗草、香蒲、青麻、蒲公英、蚂蚱、蜻蜓等的觅食选择(P≥0.05)表现为差异不显著 ...
杨锴斌 何相宝 马雪峰田秀华 王 悦 吴汝梓 吴晓宇
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野生动物学报, 2017 针对2015年7月太原动物园一项关于丰容讲解的保护教育项目,通过现场问卷调查的方式,评估了该讲解的即时教育效果; 同时通过1个月后的电话回访,评估了科普讲解的长期教育影响。统计分析结果显示,新颖有趣的现场丰容展示并配合专业的讲解工作,使得游客对丰容工作的认知以及对动物情感的关注和理解都有了显著性的变化,且游客在该活动中产生的保护知识和保护情感还具有一定的长效性。这些改变将有助于社会公众更加关注圈养野生动物的福利状态,建立与动物之间的情感联系,并有效促进动物保护工作的开展 ...
崔媛媛 卫泽珍 刘 珑
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Using metapopulation theory for practical conservation of mangrove endemic birds
Conservation Biology, Volume 34, Issue 1, Page 266-275, February 2020., 2020 Abstract As a landscape becomes increasingly fragmented through habitat loss, the individual patches become smaller and more isolated and thus less likely to sustain a local population. Metapopulation theory is appropriate for analyzing fragmented landscapes because it combines empirical landscape features with species‐specific information to produce ...
Ryan Huang, Stuart L. Pimm, Chandra Giri
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论《现代汉语词典》与《重编国语辞典》的词汇比较研究 [PDF]
, 2004 《现代汉语词典》与《重编国语辞典》既有权威性、语文性和同源性这些相同点,又有性质、任务和规模方面的差异。微观上,通过透视现代汉语词汇的同异度、分布状况以及20世纪现代汉语词汇的纵向演变,可以看出《现代汉语词典》与《重编国语辞典》在汉语词汇的分布与演变的研究上能提供独特的视角与价值;宏观上,《现代汉语词典》与《重编国语辞典》,再加上《国语辞典 ...
苏新春
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Conservation Biology, Volume 39, Issue 3, June 2025.Abstract Successful long‐term conservation relies on strategic planning for pragmatic actions to mitigate threats. Prioritizing actions and areas to support conservation goals in the most cost‐effective scenario becomes crucial in resource‐limited environments. However, planning and management can be challenging in data‐limited contexts.
Anna Karolina Martins Borges +3 more
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Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 3, Page 372-383, March 2025.ABSTRACT Objective To assess whether premenopausal women diagnosed with deep or ovarian endometriosis on transvaginal sonography (TVS) were more likely to suffer from dyspareunia and pelvic pain symptoms, and have a lower quality of life, compared to women without sonographically diagnosed deep or ovarian endometriosis.
P. Chaggar +5 more
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The Traditional Opera of Zhaojun in Gender Field of Vision [PDF]
, 2008 昭君出塞的故事从其发生起就引起了广泛关注。正史、野史、诗词、变文、戏曲乃至神话传说等等，两千年来，对昭君故事的演绎不绝如缕。昭君出塞也由此成为一个重要的文学母题。本文试图从性别理论这一视角对古代昭君戏曲进行分析。在前言部分简要回顾了前人对于昭君戏曲的研究成果，并论证了用性别理论研究昭君戏曲的可行性。正文第一章则对昭君出塞史实进行了辨析，并对古代昭君戏曲作了整理和归纳。第二章是论文的主体，主要着眼于两性关系和昭君形象的分析：从昭君故事中的两次转捩点入手，即元帝和昭君之间这道无形的高墙如何撤消 ...
欧阳桂莲
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Conservation Biology, Volume 38, Issue 6, December 2024.Abstract Biodiversity research is essential for addressing the global biodiversity crisis, necessitating diverse participation and perspectives of researchers from a wide range of backgrounds. However, conservation faces a significant inclusivity problem because local expertise from biodiversity‐rich but economically disadvantaged regions is often ...
Jose Valdez +8 more
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中国南朝辺塞詩の叙景表現の成立 : 謝霊運山水詩の影響を中心に [PDF]
The scenic poetry depicting nature, landscapes, and local customs and scenery saw an increase in the number of works and significant development in expression during the Wei, Jin, and Northern and Southern Dynasties period.
52485, Wu, Yuqing, 呉, 雨清
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Using positionality and reflexivity to support equity in partnership‐driven research
Conservation Biology, Volume 38, Issue 6, December 2024.Abstract Social and economic position and power shape everyone, including scientists and researchers. The way researchers do conservation science and the voices centered in the process are a result of researcher upbringing, experiences, access to resources, and values and are a manifestation of positionality.
Rachael Cadman +8 more
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