Results 21 to 30 of about 8,648 (172)
Challenges for protected areas management in China [PDF]
, 2020 Protected areas are widely recognized as a cornerstone of biodiversity and natural resources management and sustainable development. Protected areas are a vital part of securing human prosperity and quality of life.
Cliquet, An, He, Miao
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Threats to and management of Natura 2000 protected areas relative to agricultural practices
Conservation Biology, EarlyView.Abstract The Natura 2000 (N2K) network combines biodiversity protection and socioeconomic targets. Human activities, such as agricultural practices, can affect biodiversity in N2K sites in diverse ways. Limiting activities with negative impacts while enforcing land management that supports biodiversity is crucial for effective conservation.
Giorgio Zavattoni +7 more
wiley +1 more source
野生动物学报, 1986 我国自然保护区建设事业的特点和评价我国自然保护区建设,最初是本着科学家们提出的《请政府在全国各省（区）划定天然禁伐区（自然保护区）,保存自然植被以供科学研究的需要》九十二号提案精神,第一批自然保护区的选择只着眼于天然的,原始的生态系统,为此保护区分布不均,
马杏绵, 王梦虎
doaj
Zhejiang Daxue xuebao. Lixue ban, 2015 基于浙江天目山国家级自然保护区常绿落叶阔叶混交林1 hm2样地调查数据，采用空间代替时间和点格局分析法，探究了交让木种群的结构特征、不同生长阶段的空间分布格局及其相互关系.结果表明：(1)交让木种群的径级结构大体呈倒J型，属增长型种群.(2)排除生境异质性影响，交让木幼苗、幼树、中树以及整个种群在1~3 m尺度上呈现微弱的均匀分布格局，其他尺度上呈现随机分布格局.(3)交让木中树与幼树之间基本呈微弱的负相关或无关联性；幼树与幼苗在小尺度区域内呈负相关，随空间尺度增大负相关性减弱至无关联性 ...
ZHAOMingshui(赵明水) +4 more
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In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle
Conservation Biology, EarlyView.Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla +4 more
wiley +1 more source
野生动物学报, 2007 俄罗斯特别自然保护区域包括国家级自然保护区、全国和地方性的国家自然禁猎区、国家公园、自然公园、自然遗迹地、植物园、树木公园、疗养院、医疗保健地等特别自然保护区域。本文介绍了俄罗斯不同级别的自然资源和生态环境保护体系——特别自然保护区域体系的历史、框架、现状及其有关管理制度的规定。
尤·依·彼尔谢涅夫, 王凤昆
doaj
渤海海峡跨海通道与胶东半岛、辽东半岛旅游一体化发展 [PDF]
, 2016 胶东半岛、辽东半岛间“C”型交通现状阻碍其旅游一体化发展。渤海海峡跨海通道的建设将使得两大半岛地理上相互衔接,增加旅游客源,加快旅游资源要素的流动,帮助公众积极参与旅游战略合作规划,从而推动胶东半岛、辽东半岛旅游经济一体化发展,发挥其旅游资源一体化优势 ...
赵林, 赵林 吴小芳
core
Patrones de distribución de los bosques subtropicales perennifolios de hoja ancha del suroeste de China en comparación con aquellos de las regiones subtropicales del este de China [PDF]
, 2015 This paper analyzes the geographic distribution patterns of the subtropical evergreen broad-leaved forests of southwestern China, and compares with other subtropical regions in the east of China in terms of forest types, pertinent species, and spatial ...
Tang, C. Q.
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Effects of Climate Change on Vegetation Productivity in Zhalong Nature Reserve [PDF]
, 2023 [Objective] The ecological changes in Zhalong Nature Reserve since 2010 were studied accurately in order to provide data support and theoretical references for improving the ability to assess the value of wetland ecosystem services.
Liu Dan, Yin Shiping, Yu Chenglong
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Evaluating past and future contributions of conservation programs to species recovery
Conservation Biology, EarlyView.Abstract Impact evaluation of conservation actions is a crucial step in global efforts to curb the biodiversity crisis. Through robust impact evaluation, practitioners can assess the effectiveness of conservation strategies and optimize the use of limited resources.
Rebeca E. Young +10 more
wiley +1 more source