Results 101 to 110 of about 478,795 (192)
Psychometric framework for coexistence with large carnivores
Conservation Biology, Volume 40, Issue 5, October 2026.Abstract Human–carnivore coexistence is essential for biodiversity conservation, yet measuring the attitudes and behaviors that support it remains methodologically challenging. We developed psychometric scales to assess willingness to coexist with carnivores and the underlying beliefs of this coexistence through an iterative expert elicitation process ...
Benjamin Ghasemi +14 more
wiley +1 more source
, 2005 独特的生物学特性、生态环境被破坏、过度采挖、科研滞后等因素是导致石斛资源危机的根源。通过建立自然保护区,加强资源保护立法和宣传,加强引种驯化和栽培技术等基础研究,建立科学的采收方法 ...
淳泽
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野生动物学报, 2012 陕西牛背梁国家级自然保护区是中国目前唯一以羚牛及其栖息地为主要保护对象的森林和野生动物类型自然保护区。调查表明,保护区内分布有羚牛206～224头,呈片段化分布在6个生境斑块内,以210国道为界,保护区内羚牛的分布格局为西多东少。虽然保护区内羚牛种群数量和分布区均呈缓慢增长的趋势,但频繁的人为干扰,尤其是保护区内公路、铁路建设和由此导致的生境分割,仍威胁着保护区内羚牛种群的持续生存。
邵建斌 +5 more
doaj
Behavioral interventions to reduce demand for threatened freshwater turtles as pets
Conservation Biology, Volume 40, Issue 5, October 2026.Abstract Growing demand for freshwater turtles as pets has fueled illegal trade and accelerated wild population declines, underscoring the need for theory‐based demand‐reduction interventions. We conducted a three‐part randomized controlled trial with active turtle keepers (n = 1800) in China to test conservation‐ and legality‐framed messages by ...
Wuji Zheng +9 more
wiley +1 more source
, 1995 我国淡水鱼类８００多种，近十年因受自然环境破坏和人为的过度开发等影响，造成部分种类濒危。本文在调查淡水鱼类致危原因的基础上，针对濒危现状提出保护水域自然环境、合理捕捞、开展濒危鱼类保护生物学研究、建立自然保护区、坚持合理引种、开展人工繁殖和放流、完善法律机制 ...
乐佩琦
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野生动物学报, 2003 小五台山国家级自然保护区主要保护对象是珍禽褐马鸡和温带森林生态系统的多样性。自1983年建区以来,坚持贯彻“加强资源保护,积极繁殖培植,合理开发利用”的基本方针,按照“一保护,二科研,三发展”的总体思路,在省林业局的大力支持下,开展了大量艰苦而卓越有成效的保护和科研工作,最大限度地保护了区域生物多样性的完整性。目前,初步摸清了保护区的“本底”资源,科研工作逐步得到加强 ...
郭书彬 +3 more
doaj
Modeling seed germination data to meet biodiversity conservation needs in the Mediterranean
Conservation Biology, Volume 40, Issue 5, October 2026.Workflow to assess the availability and quality of germination data and assign species' thermal risk in the Mediterranean. (a) Assessment of data availability, including the phylogenetic distribution of the number of records (i.e. available germination data); (b) data quality assessment; and (c) assignment of climate risk categories for species that ...
Diana María Cruz‐Tejada +2 more
wiley +1 more source
, 2013 早期德國對於保險業之監理，係以事前監理為導向。惟自採行 EU 財產保險第3 次指令後，則大幅轉變為以確保保險公司健全經營、保障保護基本權益為最優先考量，而「不讓保險公司破產」即被德國保險監理單位視為最重要之基本方針。基本上，德國財產保險破產制度係依一般破產法予以建置，其破產手續之申請，保險監理單位亦得為之。由於保險監理政策係以維持保險公司健全性為依歸，故在過去德國發生保險公司破產事例並不多見。因此，目前德國對產、壽險破產並未建構一套完整保證支付制度。至於現階段唯一實施者，則僅限於強制汽車責任保險業務 ...
呂慧芬; 童靜文
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Gaoya dianqi, 2012 笔者分析了天广直流控制保护系统改造完成后发生的3次双极线路保护动作事件,剖析其中直流线路突变量保护误动作的原因。根据天生桥换流站和广州换流站的实际录波和实际过程,结合厂家给出的突变量保护定值和整定思想,分析导致突变量保护误动作的因素。笔者给出了2个解决方案——降低低电压保护定值和增大突变量保护的动作延时,并经实践验证正确,为以后更好地实施直流控制保护系统国产化改造提供参考。
田庆
doaj
Conservation Biology, Volume 40, Issue 5, October 2026.Abstract The International Union for Conservation of Nature (IUCN) Red List of Threatened Species is a critical measure of global aquatic and terrestrial biodiversity status. It is also the basis for the Red List Index, which tracks extinction risk over time.
Brittany Finucci +10 more
wiley +1 more source