Results 31 to 40 of about 3,430 (190)
Region‐wide retreats from lower elevations of range‐restricted birds across the Northern Andes
Conservation Biology, Volume 37, Issue 5, October 2023., 2023 Abstract Local studies show upslope shifts in the distribution of tropical birds in response to warming temperatures. Unanswered is whether these upward shifts occur regionally across many species. We considered a nearly 2000‐km length of the Northern Andes, where deforestation, temperature, and extreme weather events have increased during the past ...
Wilderson Medina +2 more
wiley +1 more source
野生动物学报, 2014 记录1只人工育幼白颊长臂猿明显异常行为的矫正过程,矫正内容包括:(1)毛巾脱离训练;(2)吮吸手指、身体撞地、过度紧迫3种刻板行为矫正;(3)树栖行为恢复训练3部分。矫正采用环境丰容与食物丰容相结合的方式,幼猿由原简单布置的育幼室迁到备有较多攀爬绳索、可见同类行为模式、自然植被丰富等具有相当丰容程度的新笼舍,投喂方式由定时定点转为散放、不定时放置食物。毛巾脱离训练成功后,采用事件取样法对该长臂猿异常行为和树栖时间进行观察记录,结果表明幼猿吮吸手指、身体撞地、过度紧迫3种异常行为分别由原来87.6%、26.
陈 霖 唐 耀 吴阿妹 卞夕夕 张灵芝
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‘Nobody taught her how to be a mother’: The lived experience of mothering without a mother
Infant Mental Health Journal: Infancy and Early Childhood, Volume 44, Issue 4, Page 554-571, July 2023., 2023 Abstract Maternal grandmothers play a vital role in the transition to motherhood for their own daughters. The current study adds to this literature by investigating the lived experience of motherhood for women who lacked a meaningful relationship with their mothers.
Amy Walsh +4 more
wiley +1 more source
Critical pedagogy of place to enhance ecological engagement activities
Conservation Biology, Volume 37, Issue 2, April 2023., 2023 Abstract Scientists in higher education institutions around the globe recognize the importance of engaging with public stakeholders to share their enthusiasm, explain their science, and encourage primary and secondary students to enter the sciences. However, without direct consideration of students’ and teachers’ perspectives and interests, scientists ...
Amanda S. Cicchino +3 more
wiley +1 more source
野生动物学报, 2014 近年来,动物福利在世界范围内受到关注,越来越多的动物园认识到了环境丰容工作的重要性,尝试应用各种方法为动物提供丰容,以提高其生活质量。物种特异性行为的增加和异常行为的减少被认为是其生理健康的重要指标,而丰容的理想结果即是使圈养动物呈现接近自然状态的行为。动物园工作者在尝试应用丰容消除动物刻板行为时,首先需要考虑刻板行为的成因,进而从根本上采取积极有效的消除方法。模拟自然环境:在动物笼舍中添加自然材料、植被、水源、岩石及其他设施,可以使环境更适合动物,在满足物种的生物学需求的同时 ...
刘群秀 涂荣秀 马 珺 王 颖
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Conservation Biology, Volume 37, Issue 1, February 2023., 2023 Abstract Insights into declines in ecosystem resilience and their causes and effects can inform preemptive action to avoid ecosystem collapse and loss of biodiversity, ecosystem services, and human well‐being. Empirical studies of ecosystem collapse are rare and hampered by ecosystem complexity, nonlinear and lagged responses, and interactions across ...
David A. Keith +8 more
wiley +1 more source
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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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
core
Automating the analysis of public saliency and attitudes toward biodiversity from digital media
Conservation Biology, EarlyView.Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink +8 more
wiley +1 more source