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1.
AbstractNatural resource challenges often span administrative jurisdictions and include actors and processes operating at different spatial and political scales. We applied concepts of new environmental governance to analyze Oregon’s approach to greater sage-grouse conservation. Through one in-depth case study in Lake County, we traced features of new environmental governance (cross-scale interactions, decentralization, and capacities of actors) through different governance levels. Interviews and qualitative analysis revealed that decentralization of administrative functions facilitated cross-scale interactions and relied on intermediaries, gap-filling, and perceptions of legitimacy at lower levels. State and agency guidelines steered the effort and were accompanied by financial and technical resources from multiple arenas, which increased local capacity. This study adds to the understandings of environmental governance for implementing multi-actor, multi-level conservation arrangements in resource-dependent communities. Further exploration of connections between higher levels and local contexts will reveal important, new ways to link policies with on-the-ground outcomes. 相似文献
2.
碳排放空间依赖视角下环境分权的碳排放效应 总被引：1，自引：1，他引：0
以环境管理人员在不同层级政府间的配置直接测算环境分权度,通过纳入财政分权指标,采用省级面板数据和动态空间计量模型从空间视角实证检验环境分权对碳排放的影响。结果表明：① 中国省域碳排放存在显著的惯性依赖和空间路径依赖,本地区碳排放的增加（降低）将带动相邻地区碳排放的上升（下降）。② 国家层面上,环境总体分权（ED）、环境行政分权（EAD）和环境监测分权（EMD）显著降低碳排放,环境监察分权（ESD）和财政分权（FD）则显著加剧碳排放。同样地,ED及其分解指标与FD的交互项也均显著促进碳排放,其影响大小与环境管理分权的类别相关。③ 不同地区环境分权的碳排放效应存在异质性。西部地区ED、EAD和EMD对碳排放产生的抑制效应明显大于东、中部地区,而东部地区ED及其分解指标与FD交互项对碳排放的抑制作用强于中、西部地区。 相似文献
3.
With increasing numbers and types of nature reserves (NRs), objective evaluation and comparison of the effects of different nature NRs on conservation efforts are of great importance for protecting species diversity, ensuring reasonable national economic input, and adjusting government management schemes. Developing a method for the combined assessment of flagship or umbrella species and ecosystem quality will improve the evaluation of NRs. However, it is also important to establish a new framework for rapid evaluation of ecosystem quality, supported by the advantages of scientific, economic, and regular principles. Here, we proposed a new framework that incorporates the novel concept of ideal references into evaluation systems, which will facilitate the comparison of results from different periods and regions. Furthermore, from the perspective of making the framework as objective, rapid, and economical as possible, we recommended some key ecological indicators, such as net primary productivity, soil organic matter, plant diversity, for use in the new evaluation framework. The new framework, referred to as “ideal reference and key indicators” (IRKI), can sufficiently meet the requirements for the rapid evaluation of ecosystem quality both regionally and nationally. Furthermore, IRKI can identify the restoration potential and restoration periods of NRs, thus facilitating the rational distribution of resources and enhancing the protective effect. There are many types of NRs in China, and it is necessary to partially alter the assessment methods or parameters for different types of NRs. Overall, IRKI provides a simple, clear, and comparable framework that will strongly enhance the conservation of protected areas (PAs) and facilitate the standardization of management practices. 相似文献
4.
The paper compares the agricultural heritage conservation schemes of China, Japan and Korea and, in particular, the national programs and their implementation under Food and Agriculture Organization of the United Nations (FAO)’s Globally Important Agricultural Heritage Systems (GIAHS). This comparison allows an understanding of the background of developments, designation criteria, application procedures and implementation structures of GIAHS and of the respective domestic programs in terms of the differences in national circumstances of Japan, China and South Korea. The sequence of implementation of GIAHS and the national program differs in each of the three countries. China introduced a national program after GIAHS designation, Japan has GIAHS but no national program, and Korea implemented a national program before its GIAHS designation. Thus GIAHS candidate sites in China and Korea are now selected from among their respective pools of national agricultural heritage sites. On the other hand, commonalities can be seen in the perspectives of the three countries with regards to agricultural heritage conservation through the common emphasis placed on the designation criteria: historical significance, cultural value, fostering partnerships, rural revitalization and biodiversity conservation associated with the agricultural heritage systems etc. Thus, the cooperation between China, Japan and Korea and the perspectives they have will contribute to proposals for improvements to the FAO designation criteria for GIAHS. These will be comprehensively applicable to both developing and developed countries. 相似文献
5.
中国自然保护区建设已有近60年的历史,并成为我国最有效的保护生物多样性网络。如何对已建自然保护区,特别是快速演变的湿地类型自然保护区的保护成效进行评估已成为我们面临的最紧迫任务之一。中国人与生物圈国家委员会对其认定的保护区开展评估已有多年,但政府部门和学术界对此知之甚少。以中国人与生物圈国家委员会对以盐城世界生物圈保护区十年评估为案例,介绍了该组织对自然保护区保护成效评估方式与过程、特点,提出了我国湿地自然保护区今后如何开展保护成效评估的3点启示:1我国自然保护区事业必需转型到重建设和保护成效的新阶段;2对保护对象的科学研究和长期监测是提高保护成效的重要基础;3要特别重视滨海湿地的保护。 相似文献
6.
中国荒漠类自然保护区保护成效评估指标及其应用 总被引：1，自引：1，他引：0
自然保护区的保护成效是近年来一个重要科学问题。中国荒漠类自然保护区面积比例较高,而针对其保护成效问题的研究较少。本文以中国荒漠类自然保护区为研究对象,结合国内外自然保护区保护成效的相关研究,构建了荒漠类自然保护区保护成效评估指标体系,包括5个因素层共计20个评估指标,并在安西极旱荒漠国家级自然保护区进行了示范应用。结果表明:本研究构建的指标体系能够反映荒漠类自然保护区主要保护对象的动态变化,从而为科学客观评估荒漠类自然保护区保护成效、提升管理水平提供重要参考依据。此外,通过示范评估可以看出,安西保护区在物种及珍稀濒危生物保护方面取得了一定成效,但在珍稀濒危及特有物种和生态系统服务功能等方面的科研监测尚有待加强。 相似文献
7.
西安市典型区域城市生境制图与自然保护规划研究 总被引：3，自引：3，他引：0
城市自然保护已成为城市生态建设的重要内容。城市自然保护有赖于相关数据采集、评价方法的建立和规划途径的支持。本文结合西安市典型区域,运用RS和G IS技术,探讨了城市生境制图的一般方法与程序,主要工作包括以下方面的:城市生境分类体系的建立;城市生境制图及数据库的建立;城市生境保护价值评价;城市生境链的规划。主要结论:①城市生境制图是一种多学科结合的综合性研究,为城市生态建设提供了新的数据源;②通过生境单元综合评价,有价值的生境单元及空间格局可被识别出来;③基于生境制图及评价的生境链规划为城市自然保护提供了一条极富操作性的途径。 相似文献
8.
王连勇 《地理学报(英文版)》2007,17(2):187-196
The author selects a thorny issue of doubled designations that bother policy-makers, professional planners and managers in the field of conservation for protected areas. The analyzed case study areas cover 5 National Geoparks of China in Sichuan Province, 18 UNESCO Global Geoparks in China, and 219 World Heritage sites in China and 8 European nations. Through analysis and synthesis, the author concludes that doubled designation, which also leads to unbalanced park distribution, is particularly prevalent in China other than in Europe. Therefore, on-site management agencies and related governments in China should carefully translate the doubled designations into responsibilities and harmonious partnerships between all stakeholders in order to enhance the management effectiveness and avoid paper park phenomenon. 相似文献
9.
多层级治理视角下跨界地区合作模式探究——以广佛为例 总被引：3，自引：1，他引：2
基于多层级治理的视角,以广州、佛山两市为研究地区,通过深入访谈、文献资料分析等方法,从宏观政策尺度和微观项目尺度分别对广佛两市及其所辖的区、街镇不同层级政府在实施《珠江三角洲地区改革发展规划纲要(2008~2020年)》过程中,跨界地区合作模式制度建构及实践进行了深入研究。出于行政压力和经济利益的驱动,地级市政府的角色出现了新的变化,水平联系显著增强,促成了跨界地区合作在制度建构方面的新进展,形成了“以项目库为载体的地级市单一合作模式”。研究发现,这种新的合作模式有助于将不同城市的诉求表达程序化,可以协调合作过程中存在的问题及督办项目的进展,具有较强的可操作性和可监督性;但也存在一些不足。受限于行政管理体制,目前的跨界合作集中在地级市单一层级,区及镇街政府缺乏直接合作的平台;合作平台不能全天候运作;缺乏相应的激励机制,地方政府的积极性难以持续等。 相似文献
10.
深汕特别合作区协同共治型区域治理模式研究 总被引：11，自引：3，他引：8
伴随金融风暴引发了全球资本重组,资本的空间修复客观要求以新的跨界区域治理模式组织资本与劳动力关系,而中国传统跨界产业园区建设路径依赖于区域发展中“省-地方”分层设权治理模式。以珠三角地区的深汕特别合作区为例,通过深度访谈与文本分析法,发现深汕特别合作区形成的多主体共同参与、分工合作的协同共治型区域治理模式是在传统路径依赖基础上的一次制度创新。通过分析模式产生的产业经济背景、政策制度背景与现实发展概况,并解构深汕特别合作区行政组织架构、空间发展政策及利益分配机制,发现省政府的放松管制与资源注入,地方政府的优势互补、分工协同是协同共治型区域治理模式的本质特征,而这一区域治理模式的产生将会对中国区域产业政策与空间政策及政府职能转型提供新的经验与启示。 相似文献
11.
20世纪末,经济的全球化以及社会的变革使社会的治理模式发生巨大的挑战.竞争力理论的形成以及发展使城市的重要地位突显,而城市管理模式的变革则成为社会持续发展、更富竞争力的关键.以企业家式城市经营主义为核心的新的社会治理模式--管治模式使城市政府在城市发展中的定位和作用得到重新确定.文中以广州为例对城市管理向管治转型以及所产生的社会影响进行探讨,以政府参与城市管治的重要手段--城市规划为出发点,从行政区划的调整、城市规划创新以及广泛社会互动合作等方面进行分析,总结出当前广州企业家式城市管治模式特点,包括城市资 相似文献
12.
This paper broadly assesses some reasons why co‐management of inland fisheries by resource users and state agencies in Cambodia remains difficult to realize. Our survey of the resources, human capacity and associated de facto mechanisms for achieving community fisheries (CFi) objectives among fishing communities of Krakor District, located along Tonle Sap Lake, found these mobilizations at a crossroads in terms of empowered institutional and legal frameworks. Although the commune is a local administrative authority in the context of Cambodia's evolving decentralization and deconcentration (D&D) reform process, decision making and accountability in natural resource management have yet to be transferred to, or opened to participation from, local and subcommune level stakeholders and agencies. Furthermore, the institutional links between the commune council and CFi are ambiguous. This lack of linkages between central government, state agencies and CFi has left fisherfolk struggling to survive against more powerful competing interests. The preliminary findings presented here suggest that the achievement of sustainable CFi management in the Tonle Sap Lake remains problematic without local level decision making powers, sustained funding of CFi and related local government, and partnership between key shareholders in rural development programmes that recognize and encompass women's roles in natural resource management. 相似文献
13.
包容性绿色发展旨在保障经济持续增长的同时促进社会公平和资源环境改善,是建设生态文明、保障和改善民生的必然选择。论文基于包容性绿色效率评价体系,采用考虑非期望产出的Super-EBM模型综合测度了中国省域包容性绿色效率,刻画了时空格局特征,最后采用空间杜宾模型识别了空间溢出效应与影响因素。研究表明：① 2000—2017年包容性绿色综合效率与规模效率呈缓慢波动上升趋势,纯技术效率呈先下降后上升的“V”型演变,综合效率的提升由规模效应驱动向技术驱动转变。② 包容性绿色效率空间格局由低水平均衡向高水平不均衡演进,高值区集中于“胡焕庸线”向东一侧,低值区以西北、西南和东北地区为主,综合效率与纯技术效率形成京津、长三角和珠三角3个高水平集聚区,规模效率的高水平区呈“H”型分布特征。③ 包容性绿色效率的同类型地区存在空间集聚特征,且空间集聚性不断增强,热点区呈向东北移动的趋势且逐渐稳定于长三角地区,次热点以京津、珠三角地区为主,西北、西南和东北基本为冷点区。④ 包容性绿色综合效率及其分解效率存在正向空间溢出效应,经济发展水平、产业结构、工业化、政府行政能力、财政分权、环境规制、科技创新及市场化对包容性绿色效率具有显著影响,其中政府行政能力、财政分权、环境规制、科技创新和市场化具有一定溢出效应。 相似文献
14.
ABSTRACT. The Shimentai Nature Reserve in Yingde County, Guangdong Province, China, established recently in a subtropical upland forest area, has served for ages as an essential and customary source of livelihood for local people. Assessment of forest usage indicates heavy reliance by villagers on its diversified biotic resources. This forest dependence, associated with socioeconomic factors such as distance from village, ethnic origin, out‐migration of rural youngsters, and a local tradition of conservation, is unlikely to decline in the near future. The reserve management recognizes the need to address the livelihood issues of local people and to win local support. A pragmatic adherence to provincial and higher‐level policies that exclude forest‐tapping activities could lead to more people‐versus‐park conflicts, which would dilute fundamental conservation objectives. A more enlightened and localized approach that nurtures a synergy between limited forest use and conservation while helping to develop new income sources could furnish workable alternatives. 相似文献
15.
In a growing body of literature on urbanization in China, scholars have emphasized the proactive role of the Chinese local state in urban land expansion. Drawing upon official land use change data from 1998 to 2008, this study investigates the relationship between the hierarchical structure of the Chinese urban administrative system and urban land expansion. We find that urban land expansion coincides with administrative hierarchy, and cities with higher administrative levels (ranked by central government) tend to expand more rapidly while controlling for other economic and demographic drivers of urban expansion. Spatial regime models reveal that economic and demographic drivers of urban growth are also sensitive to a city's administrative rank. By quantifying the link between a city's rank and urban land expansion, we conclude that considering the hierarchical structure of the Chinese cities will result in a fuller understanding of the rapid urban growth in China. 相似文献
16.
珠三角城市区域治理的尺度重构机制研究——基于产业合作项目与交通基础设施项目的比较 总被引：4，自引：2，他引：2
珠三角作为中国东南沿海的巨型城市区域,旨在构建跨越经济社会系统的多元协同的综合一体化地区。本文以深汕特别合作区与穗莞深城际铁路两个区域合作项目为例,借鉴“新国家空间”理论,基于区域治理所面临的经济发展困境与行政治理困境,分析区域治理过程中的权力上移和下移,即省市关系调整的弹性应对策略。研究发现：区域产业合作项目中,为克服城市间合作的制度化不足的行政治理困境,省政府进行了包括资源注入、事权下放、去管制和扩大地方自主权的区域治理权力的尺度下移;区域基础设施项目中,为了解决省政府财权不足的行政治理困境,省政府进行了水平权力重组以构建综合博弈体、强制性地方事权上收和以收权导向的行政奖励的区域治理权力的尺度上移。由此,本文认为珠三角区域治理并非单向、机械的尺度建构过程,而是区域项目建设导向下,以修复行政治理困境为目标,灵活多向的尺度重配过程。 相似文献
17.
中国农村转型与耕地保护机制 总被引：122，自引：10，他引：122
我国农村和城市的发展都处在转型时期，对土地的需求将进一步扩展，而开发边际土地的余地已经有限，未来耕地食物安全的形势将更趋势严峻，因而保护耕地成为我国的基本国策，但实际上由于缺乏保护机制，耕地仍在继续向效益更高的其它土地用途转移，因此，保护耕地的根本大计在于建立机制，保护耕地的经济机制是提高农业的比较经济效益，耕地生态服务功能的价值实现至关重要，在政策管理机制方面，要强化政府在耕地保护中的作用，规范土地管理行为，明确独立于市场的政府土地管理目标，并以法律形式固定的规划作为实现目标的手段，城市发展要加强内涵集约度。 相似文献
18.
基于NPWP的云南植物保护优先区分析 总被引：1，自引：0，他引：1
本研究以国家重点保护野生植物（NPWP-National Protected Wild Plants）为指示物种,基于云南各县（市、区）的NPWP信息统计,应用Dobson 算法系统筛选出云南植物保护优先区,并利用已建自然保护区信息评价所筛选的植物保护优先区及其关联生态（亚）区的保护现状。结果表明：在75%和100%的NPWP保护水平上,分别筛选确定了河口县等7 个和24 个县/市/区为植物保护优先区,其中75%保护水平上的7 个植物保护优先区是云南植物多样性保护最关键地区;在75%和100%保护水平上,分别有4 个和8 个植物保护优先区的自然保护区面积百分比低于5%,亟待加强建设;2 个生态区和7 个生态亚区的自然保护面积百分比都明显低于10%,未达到全球植物保护战略2010 年的基本目标;应将I-25-03、I-25-04、I-28-07 生态亚区纳入云南植物保护地体系优化之中。 相似文献
19.
Strengthening research efforts to understand the combined impacts of conservation and livelihoods in protected areas (PAs) will increase the collective contribution that PAs can make towards meeting global goals for sustainable development in the next decade. As an example of such efforts, in 2014 the Chinese Academy of Sciences (CAS), the Kenya Wildlife Service (KWS) and the United Nations Environment Programme (UN Environment) jointly initiated the “Sustainable Management of Protected Areas in East Africa” project. This paper provides a brief overview of the project’s research background, goals and research tasks. The study is based on a look at the PA management system in East Africa and a review of the literature on the impact of PAs in the region. Results show that East African nations have expanded the coverage of PAs and established a complex set of PA management systems over the past century. The mandate for PAs in East African nations has changed recently from protecting biodiversity to alleviating poverty and supporting livelihoods. However, a combination of human activities and ecological processes inside and outside of PAs may not only impact biodiversity and ecosystem function over the long term, but also pose a threat to the capacity of PAs to maintain livelihoods and alleviate poverty in the local communities around them. The state of existing research in the field suggests there is an enormous need for additional research, the purpose of which is to help PA managers and policy-makers in East Africa understand how to achieve win-win outcomes for both ecosystems and human well-being. Against this background, the CAS-KWS-UN Environment joint research project aims to understand the dynamic interactions between ecosystems and human well-being around PAs in East Africa and identify good practices for PA management to reconcile conservation targets with the livelihood demands of local communities. It is intended that this research be shared with interested parties throughout the developing world. Significant progress has been made in the implementation of the project, in terms of data collection, exchanges of researchers, and the completion of case studies. In the coming year, success stories and examples of failures of PA management in the region will be systematically summarized and shared among scientists, managers and decision makers worldwide. Given its blueprint for building a “Beautiful China”, China can both supplement and benefit from East African knowledge and experience of PA management. This joint research effort promotes Sino-African cooperation on PA research and management. 相似文献
20.
CHASCA TWYMAN 《The Geographical journal》2000,166(4):323-335
This paper examines the complexities of participatory conservation through a case study of the process of participation in a government funded community-based natural resource management programme in Western Botswana. The paper argues that different stakeholders have very different views on the levels of participation taking place in particular projects. Furthermore local people find it difficult to voice their concerns about the environment and issues of sustainability given the power relations involved in this 'participatory'process. The paper questions the accountability and motivation of the different stakeholders involved in participatory projects and suggests that implicit in the policy implementation process are mechanisms which constrain empowerment and dictate the forms of participatory conservation which can emerge. The paper concludes by reviewing the case study in the light of new policy developments in Botswana. 相似文献