Results 31 to 40 of about 307 (119)
野生动物学报, 2023 啮齿动物（Rodentia）是农牧交错区的主要有害动物类群之一，能传播多种疾病，严重威胁当地农牧业发展和人民群众健康。为探究环境因子与啮齿动物群落结构组成的关系，分别于2020年和2021年7—8月，在东北农牧交错带利用铗夜法调查草地、草地—农田交错区和农田3种生境类型中啮齿动物的种类和数量，室内测定调查点土壤和啮齿动物肾脏内的重金属含量。结果表明：捕获的717只啮齿动物包含10个种，优势种为黑线姬鼠（Apodemus agrarius），占捕获总个体数的44.35%；草地生境中啮齿动物的捕获率（14 ...
甘伟冬 +4 more
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Effect of uneven tolerance to human disturbance on dominance interactions of top predators
Conservation Biology, Volume 39, Issue 2, April 2025.Abstract Anthropogenic activities may alter felid assemblage structure, facilitating the persistence of tolerant species (commonly mesopredators), excluding ecologically demanding ones (top predators) and, consequently, changing coexistence rules. We aimed to determine how human activities influence intraguild relationships among top predators and ...
Pablo Villalva +2 more
wiley +1 more source
野生动物学报, 2015 鸟类的个体空间分布和群落空间结构有多种影响因素,以往多数研究主要关注生境偏好的重要作用,而忽略个体间相互作用的影响,原因之一是较难排除环境所起的作用。互花米草(Spartina alterniflora)作为一种外来入侵植物扩散到江苏大丰麋鹿国家级自然保护区之后,在当地盐沼生境形成了以互花米草为优势种的单优群落和与本土植被构成的混生群落。该群落生境类型为同时探究个体间相互作用及生境偏好在鸟类群落空间结构中的作用提供了一个十分难得的天然实验场。前期对保护区调查发现该生境中繁殖鸟的种类和数量都较少 ...
张星烁 郝 志 赵鲁安 陈利红 李 枫 孙大明 刘 彬
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Understanding author choices in the current conservation publishing landscape
Conservation Biology, Volume 39, Issue 2, April 2025.Abstract Conservation literature addresses a broad spectrum of interdisciplinary questions and benefits. Conservation science benefits most when a diverse range of authors are represented, particularly those from countries where much conservation work is focused.
Natalie Yoh +5 more
wiley +1 more source
Integrative Conservation, Volume 3, Issue 4, Page 342-352, December 2024.Human activity, particularly the increase in forested areas across the western Mediterranean, has impacted squamate diversity. This study investigated the impact of canopy cover on squamate assemblages, finding the highest diversity in areas with moderate tree cover.
Daniel Escoriza, Félix Amat
wiley +1 more source
野生动物学报, 1989 林间草地灌丛是植物群落演替的一个初级阶段,是森林的重要组成部分,它对自然环境及社会的经济发展有着重要的影响。通过对其鸟类群落结构的研究,对研究植物群落的演替与生态环境变化的关系,及鸟类的保护和资源的合理利用都有着重要的理论和现实意义。国内对林间草地灌丛鸟类的研究尚少。我们于1979年、1980年和1982年5—7月的鸟类繁殖时期,在长白山北坡对五个林带的林间草地灌丛的繁殖鸟类群落结构作了研究,现报道如下。一、工作方法研究面积:在阔叶林带选择两块样地,
高玮, 相桂权, 杨志杰
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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
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Insect Conservation and Diversity, Volume 17, Issue 6, Page 1046-1071, November 2024.We quantified previously unstudied tritrophic gall communities on Fagaceae in Sichuan, China, testing for ‘bottom‐up’ effects of host plant diversity on plant–herbivore and plant–parasitoid interactions. We sampled 176 cynipid gall morphotypes from 23 host plant species, yielding 64 parasitoid morphospecies.
Zhiqiang Fang +18 more
wiley +1 more source
Integrative Conservation, Volume 3, Issue 2, Page 112-126, June 2024.Integrating data collected by citizen scientists with data from traditional surveys improves our knowledge of reptile species distribution and richness. Data contributed by citizen scientist can inform reptile species abundance and rarity patterns in Brazil.
Lucas Rodriguez Forti +3 more
wiley +1 more source