Results 51 to 60 of about 1,772 (168)
The Definition of Mangrove Forest and Protection of Mangrove Wetland [PDF]
, 2010 红树林保护刻不容缓,但目前的保护现状并不乐观,尤其是在忽视其湿地本质和生态系统的情况下,单纯的有林地保护现象甚为突出。针对以上问题,从红树林名称入手指出红树林的林学渊源,理清概念,分析保护现状,并从生态系统的角度阐述了红树林湿地结构和功能的整体性,探讨和呼吁科学的管理和保护。Mangrove protection does not permit any delay, however, the current situation is not optimistic.Especially ...
王文卿, 王瑁, 黄丽
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An assessment of future rewilding potential in the United Kingdom
Conservation Biology, Volume 38, Issue 4, August 2024.Abstract Restoring ecosystems is an imperative for addressing biodiversity loss and climate change, and achieving the targets of the Kunming–Montreal Global Biodiversity Framework. One form of restoration, rewilding, may have particular promise but may also be precluded by requirements for other forms of land use now or in the future.
C. Brown, R. Prestele, M. Rounsevell
wiley +1 more source
野生动物学报, 2009 通过对嘟噜河湿地自然保护区鸟类资源的调查,发现鸟类126种,隶属16目,31科,其中国家I级保护鸟类2种,国家Ⅱ级保护鸟类20种,以及黑龙江省省级保护鸟类16种。在分析嘟噜河湿地自然保护区鸟类分布特征及活动规律基础上,探讨了嘟噜河湿地自然保护区鸟类资源的威胁因素,提出了相应的保护措施。
曾昭文, 李海军
doaj
Innovation and Practice on the Construction of Marine Biological and Ecological Field Practice Base in the Yangtze Estuary and Adjacent Sea [PDF]
, 2017 文章以国家自然科学基金委首个海洋科学类野外实践基地——长江口及邻近海域海洋生物与生态野外实践基地的建设为背景,从充分利用区位优势、突出综合实践功能、有效整合校际资源、积极筹措建设经费、创新基地管理体制、加强基地开放共享、促进科教有效融合、提升平台建设水平等八个方面进行了创新与实践,并对建设过程中的体会与问题进行了探讨。Based on the background of the construction of marine biological and ecological field practice
刘丽华 +5 more
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Dutch landscapes have lost insect‐pollinated plants over the past 87 years
Journal of Applied Ecology, Volume 61, Issue 6, Page 1323-1333, June 2024.This study implies that Dutch landscapes are losing insect‐pollinated plant species, which is likely due, at least in part, to the decline in pollination services. Our results of quantifying the decline in insect‐pollinated plants support the necessity and urgency of taking conservation initiatives.
Kaixuan Pan +3 more
wiley +1 more source
Three major steps toward the conservation of freshwater and riparian biodiversity
Conservation Biology, Volume 38, Issue 3, June 2024.Abstract Freshwater ecosystems and their bordering wetlands and riparian zones are vital for human society and biological diversity. Yet, they are among the most degraded ecosystems, where sharp declines in biodiversity are driven by human activities, such as hydropower development, agriculture, forestry, and fisheries.
Jacqueline H. T. Hoppenreijs +12 more
wiley +1 more source
在湿地保护与合理利用研讨会上,专家呼吁——扼制湿地退化必须加快立法
野生动物学报, 2004 2004年8月2日至4日,由中国野生动物保护协会、中国野生植物保护协会举办的湿地保护与合理利用研讨会在内蒙古自治区包头市召开,来自全国各地湿地研究专家和基层湿地保护工作者40余人参加了会议。会上,陈润生秘书长传达了国家林业局赵学敏副局长《务实进取,狠抓落实,全面贯彻国办(通知>和全国湿地保护管理工作会议精神》的报告。
王学健
doaj
陆海统筹导向下的海岸带空间管制探讨——以厦门市海岸带规划为例 [PDF]
, 2018 海岸带是陆海交界的生态敏感特殊地域,其空间规划管制作为保护海岸带生态资源的有效手段和政策工具日渐引起学界的重视。在国内外海岸带空间管制研究的借鉴基础上,结合厦门海岸带空间利用现状问题的识别,从陆域空间的关键要素、海域空间的利用方式、海洋环境的陆源污染控制以及海洋资源的生态岸线保育四个方面进行了厦门海岸带弹性与刚性结合的空间管制探讨,以期为沿海城市新一轮总体规划编制改革提供陆海统筹的科学依据,同时为其他沿海城市海岸带空间管制方法和准则提供参考。国家自然科学青年基金 ...
文超祥, 林小如, 王丽芸
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野生动物学报, 2008 吉林波罗湖、洼中高湿地自然保护区地处长春市西北部,保护区内具有丰富的生物多样性和独特的湿地生态旅游景观。本文运用SWOT分析方法,对吉林波、洼湿地自然保护区生态旅游发展的优势、劣势、机遇和挑战进行了分析,指出了该保护区发展旅游业所具备的优势与不足,并提出了保护区生态旅游的保护开发模式。
郭尔庆, 赵壮, 王文
doaj