Results 41 to 50 of about 901,328 (155)

A Review and Critique of Methods and Knowledge Gaps in Quantifying Spillover Effects from Protected Areas

open access: yesConservation Biology, EarlyView.
Abstract The sustainability of area‐based conservation initiatives depends on their value to society. Conservation often focuses inside protected areas, but the impacts of protected areas beyond their boundaries (spillovers) are critical for their social license.
Ilaria Gliottone   +5 more
wiley   +1 more source

Synthesis of Pollinator‐Friendly Management in European Protected Areas

open access: yesConservation Biology, EarlyView.
Effectiveness of pollinator‐friendly management in European protected areas. Abstract Pollinators are important to humans and nature due to their role in ecosystem functioning and services. Research on the effects of pollinator management in protected areas is insufficient compared with that on farmlands and urban areas, potentially hindering ...
Gabriella Süle   +45 more
wiley   +1 more source

环境保护的财政对策 [PDF]

open access: yes, 2002
市场机制在环境污染与环境保护领域的失灵 ,为政府及其财政介入环境问题提供了理论依据。我国近年来在环境保护中所实施的财税措施取得了一定成效 ,但仍存在许多不足。增加对环境保护的财政资金投入、改革现行环境收费制度、开征环境税、扶植环保事业和环保产业等措施 ...
林致远
core  

Methodology to identify ecologically matching areas and its applications in conservation planning

open access: yesConservation Biology, EarlyView.
Abstract Identifying ecologically matching areas is both challenging and critical for understanding spatial patterns of biodiversity and advancing conservation planning. However, existing approaches often lack spatial flexibility, overlook shape and size constraints, or rely on limited environmental parameters, reducing their effectiveness in real ...
Pietro Milanesi   +7 more
wiley   +1 more source

朱鹮种群现状及自然迁移规律

open access: yes野生动物学报, 2008
从就地保护、易地保护、再引入三方面,系统总结了1981~2008年间朱鹮拯救与保护工作取得的主要成就,并对野生朱鹮种群自然迁移规律进行了系统研究,提出了野生朱鹮种群自然迁移与季节变化密切相关,并针对迁移后的种群保护工作出现的新问题,提出了建议和保护对策。
翟天庆   +7 more
doaj  

The obsolescence of protected area categories in a polycrisis world

open access: yesConservation Biology, EarlyView.
Abstract Current global conservation models face significant limitations in addressing the global polycrisis, and the constraints of the International Union for Conservation of Nature protected area (PA) classification system are part of the issue. The principles of the new conservation paradigm—governance, equity, and interculturality—are not viable ...
Pamela Esther Degele
wiley   +1 more source

Protected areas on international borders show uneven conservation outcomes

open access: yesConservation Biology, EarlyView.
Abstract Border protected areas (BPAs) are national protected areas that are immediately adjacent to a country's border or span two or more countries; they are characterized by distinctive opportunities and pressures. They play a critical role in protecting carbon‐rich ecosystems, conserving endangered biodiversity, reducing cross‐border environmental ...
Rachakonda Sreekar   +10 more
wiley   +1 more source

马来熊的研究现状及保护对策探析

open access: yes野生动物学报, 2011
马来熊是国家Ⅰ级保护动物,其生物学信息缺乏,也缺乏科学的保护和管理对策。本文通过回顾关于马来熊的研究文献,对其研究现状进行总结归纳,并针对种群分布现状提出科学保护和管理对策。关于马来熊的研究主要见于野生种群现状、野外生态及圈养种群的饲养管理等,其中野外生态主要集中于生境选择利用、家域特征、行为节律、食性等,需要进一步深入研究其个体生态学或种群生态学规律。针对马来熊的保护和研究现状,应采取加强立法、推行宣教、提高公众保护意识;加强基础科学研究;建立保护区 ...
马雪洁, 夏菊兴, 刘群秀
doaj  

Observer coverage and interaction rates determine the choice between design‐based and machine learning bycatch estimators for rare species

open access: yesConservation Biology, EarlyView.
Abstract Robust estimates of the magnitude of protected species bycatch are essential for effective fisheries management and marine conservation. Existing bycatch estimation methods typically struggle to accurately and precisely estimate the bycatch of rare species as a result of the statistical assumptions necessary to overcome infrequent encounters ...
Christopher Long   +3 more
wiley   +1 more source

复用段共享保护环保护倒换时间计算分析

open access: yesGuangtongxin yanjiu, 2003
文章通过对复用段共享保护环保护倒换流程的具体描述,推算了保护倒换时间的计算公式,并进行了实际举例测算,提出了保护倒换时间的优化策略.
熊锦华
doaj  

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