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1.
随着全球生态环境问题的日益凸显,政治生态学以关注造成环境问题的政治因素为研究内核,成为不同学科共同探索的研究领域。地理学以人地关系为立足点,深化政治生态学研究的空间性和政治性。论文首先通过对西方政治生态学理论脉络进行梳理,发现政治生态学根源于早期环境批判思想、西方马克思主义、后结构主义以及后人类主义理论,并与地理学的发展相辅相成。其次,对近30年西方地理学与政治生态学的相关研究成果进行分析发现,现有的研究议题主要聚焦于生态经济与绿色发展、生态治理与环境保育、生态身份与微观政治及生态客体与能动性4个方面。在此基础上,论文总结了相关研究对中国地理学进行政治生态学研究的借鉴意义,并进一步提出立足中国本土进行政治生态学研究未来需要关注的方向。 相似文献
2.
Hypotheses in geomorphology may be conventional or unconventional. It is argued that outrageous hypotheses produced by conventional thinkers with a streak of unconventionality occasionally shift paradigms and are invaluable alternatives to conventional hypotheses, which tend merely to shore up seemingly safe and secure ruling paradigms. 相似文献
3.
《Urban geography》2013,34(7):694-725
This article explores the possibilities for a political ecology of gentrification. Gentrification research, while firmly rooted in materialist social science, has not yet broadened its interests to consider ecological aspects of, or the role in gentrification of, discourses, social movements, and state policies of the environment. Understanding the political ecologies of gentrification involves recognizing the ways in which material relations and uneven resource consumption, concepts of nature, and the politics of urban environmental management affect gentrification processes. By synthesizing diverse literatures in urban studies, political ecology, urban environmental governance, consumption studies, and gentrification, this study argues that Vancouver, British Columbia represents a well-developed urban crucible for the new political ecologies of gentrification in North America. New developments in Vancouver increasingly contribute to gentrification using languages of sustainability and green consumption in a process of ecological gentrification. 相似文献
4.
Fiona Miller Annie Bolitho Natalie Jamieson Charlotte Catmur Anna Hurlimann Kathryn Bowen 《The Australian geographer》2014,45(1):19-35
Drawing upon theory from the field of urban political ecology, we analyse a major strategic water plan for Melbourne, Australia—the Sustainable water strategy for the Central Region, published in 2006. We assess the extent to which the strategy identified and addressed ecological sustainability in terms of: cultural frames; ecological context; social equity; and engagement processes. We identify that the strategy's framing of water was largely separate from its social and ecological context. This framing resulted in the importance of issues such as environmental flows, social equity and cultural values being diminished, thus avoiding the inevitable confrontation with environmental limits needed to ensure long-term ecological sustainability. Our analysis shows that the discursive dominance of economics limited the response to persuasive scientific arguments for greater ecological consideration in the strategy. Our findings suggest that broadening engagement with the diverse ways in which water is valued is likely to contribute to more equitable and ecologically sustainable water futures. 相似文献
5.
The Spanish real estate boom and bust of the 2000s caused immense economic, social, and environmental changes across the country. Massive urbanization, however, does not necessarily entail the end of nature and natural processes, instead marking a radical transformation of environments and societies. Through a political ecology approach, we analyze how ornamental species have become a fundamental part of new natures induced by urbanization in the Spanish province of Alicante. We connect the economic and ecological characteristics of ornamental plants like the palm tree to urbanization and real estate trends in Alicante. Our evidence indicates that, in Alicante, economic recession and environmental crises (manifested in the pests affecting palm trees) have mutually reinforced one other, creating a new geography of ecological desolation in many areas. 相似文献
6.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(1):11-22
Madagascar has been highlighted as a hotspot for biodiversity because of its unique natural history and a high level of endemism. This heritage of biodiversity is believed to be at serious risk, due to deforestation caused by local people. This paper concerns the landscape of the Madagascar highlands, and how interpretations of them have changed the past century. A social constructivist approach reveals two opposing views about the vegetation cover and seeks to unfold which specific scientific paradigms, narratives or received wisdom they are based on. Most important are changing paradigms in ecology, from classic equilibrium ecology to non‐equilibrium ecology, and changes in social sciences from a structural to an interactionist approach. Another important aspect addressed in the paper is the impact of the re‐interpretations on environmental policy and management. The Ambohitantely Special Reserve is used as a case to illustrate how interpretations of forest history are influenced by the hegemonic discourse. 相似文献
7.
2001-2010年洞庭湖区经济、社会和环境变化及其生态承载力响应 总被引：4，自引：0，他引：4
不同时空尺度下,生态承载力对区域经济、社会和环境变化会作出不同程度的响应。利用可持续发展指数测度模型和生态承载力响应模型,对洞庭湖区2001-2010 年经济、社会和环境变化及其生态承载力响应进行分析。结果表明：① 2001 年以来洞庭湖区经济发展度和社会协调度一直呈上升趋势;生态系统的安全性和可持续性向良性转变;环境可持续度则呈波动性下降态势。② 洞庭湖区17 个县域的经济发展度和社会协调度均呈上升态势,可持续性呈现差异性地向弱可持续转变;岳阳市区、常德市区和益阳市区的经济发展度和社会协调度高于其他14 个县域,环境可持续度则下降最明显。③ 洞庭湖区生态承载力的响应状态分为强超载、超载、弱低载和低载4 类,不同时段县域生态承载力的响应状态差异明显;岳阳市区、常德市区和益阳市区社会经济发展水平较高,而其生态承载力响应状态则处于强超载,在区域发展水平上反映出湖区县域经济发展、社会进步、资源利用和环境质量的协调性较差。④ 环境可持续度在一定程度上成为提高生态承载力的重要基础,现行的“掠夺式”县域经济发展模式成为提高生态承载力的阻碍因子,由于社会经济发展过于依赖资源开发以及生态环境干扰,使得环境可持续度对于生态承载力与可持续发展指数的影响相对较弱,其实质往往是以牺牲生态环境为代价。 相似文献
8.
Garth Andrew Myers 《Area》2002,34(2):149-159
Sub–Saharan Africa is experiencing a new round of conservation initiatives, based around democratized local institutions and local knowledge of the environment. This essay uses political ecology research from a case study settlement in the Zanzibar islands of Tanzania to interrogate how to create the enabling conditions for these new conservation programmes. The case study highlights the importance of understanding social and political issues at the local scale for appreciating the problematic trajectories of progressive environmental planning strategies in Africa in the context of democratization. 相似文献
9.
Stephen Frenkel 《The Professional geographer》1994,46(3):289-295
Bioregionalism is a contemporary environmental movement containing deterministic ideas similar to those of geography's environmental determinism. This paper examines the theoretical and practical implications for bioregionalism based upon the experience of geography by identifying parallels between bioregionalism and environmental determinism in terms of both culture and politics. While not a latter day form of environmental determinism, bioregionalism deterministically links political culture and the environment. By comparing and contrasting environmental determinism with bioregionalism's deterministic tendencies, I identify certain contradictory ideas within bioregionalism. Among the most important contradictions occur when bioregionalists base moral judgements on a form of environmentalism, and when they advocate self determination while promoting environmentally determined lifeways. These ideas lie at the intersection of bioregionalism's social and ecological objectives—where the deterministic nature of bioregionalism is at odds with bioregionalism's decentralized, egalitarian philosophy. 相似文献
10.
The mining industry has made outstanding contributions to China’s economic and social development, but a series of environmental problems remain. As Green Mines and ecological civilization concepts are put forward, the relationship between people and nature is receiving more attention, and especially mining ethics. Present construction standards encompass legal mining, management standardization, comprehensive utilization, technological advancement, energy saving and waste reduction, environmental protection, land reclamation, harmonious community and enterprise culture. As at 2014 the Chinese Ministry of Land and Resources had published 661 Green Mines. Here, we analyze the present situation and prospects of Green Mines in China by the distribution from regional and mine type perspectives. Green Mines are nearly spread over every province and mine type, but Eastern China participated earlier than other areas. We discuss constructing Chinese mining ethics on the basis of traditional ethics and Western ecological ethics as theoretical foundations and practices. We consider that the significance of building Chinese mining ethics in Green Mine construction includes promoting social responsibility, improving environmental protection awareness and accelerating society development. Under the guidance of Chinese mining ethics we propose mining enterprise development models for the future, such as comprehensive utilization, circular economy and community harmony. 相似文献
11.
MATTHEW T. HUBER 《Geographical review》2010,100(1):74-89
As visions of ecological crisis mark the daily headlines, industrial spaces of intensive energy and material consumption become a more intense object of political and social concern. In this article, I attempt to situate geography's relative neglect of the ecological underpinnings of industrial capitalism within the context of the history of geographical thought. I argue that the ways in which geographers read the hyphen in the phrase “nature‐society” reveals epistemological limits to their object of study. I then offer three dramatically different readings of the hyphen and discuss how they have affected the lineages and trajectories of geographical research—Barrows's human ecology, Sauer's cultural landscape, and critical theories of social nature. I conclude by suggesting that geography needs to let go of its empirical and conceptual fixation on “nature”. 相似文献
12.
景观生态建设与生物多样性保护 总被引：24，自引：2，他引：22
２１世纪的景观生态学应该对环境建设有设计能力的学科。遵循适应自然、互利共生、调整结构改善功能与局部控制协调整体等景观生态建设的原理进行景观生态建设是积极的对生物多样性予以保护。 相似文献
13.
景观生态学在生态旅游景观建设中的应用 总被引：3，自引：0，他引：3
阐述了景观学和生态学结合后的景观生态学在生态农业工程、城市景观生态工程、环境工程的应用研究成就,认为应用景观生态学正在萌芽。并从当前国内外生态旅游的发展现状,讨论了生态旅游的含义和特征。提出我国生态旅游的发展有两种不同模式：1）回归大自然的中长线旅游;2）人工自然景观的短线旅游。文中以较大的篇幅结合作者的研究实践,提出了景观生态学在生态旅游景观建设中的4个应用研究领域：（1）自然保护区和森林公园;（2）城市郊野公园;（3）农业观光园;（4）城市生态公园、绿化广场、斑块和廊道。 相似文献
14.
在工作实践及实地调研的基础上,总结了乌鲁木齐县为保护生态环境,通过生态建设促进经济发展的成功经验。乌鲁木齐县通过挖掘自然和文化资源,实施“两居”工程为主导的生态移民工程,发展高效生态农业和观光农业,以及开展大规模的退耕还林还草工程,促进了生态产业的发展,改善了乌鲁木齐县的生态环境,加快了全县生态文明建设。对于就生态建设促进经济发展的途径,提出要实现经济与生态环境的协调发展,必须以保护生态环境为前提,以规划控制为引导,发挥政府的主导作用,并充分利用当地的资源优势,将生态价值转化为经济发展的动力,实现经济发展和环境保护的双赢。 相似文献
15.
土地生态设计方法及其在晋西北土地荒漠化防治中的应用 总被引：4，自引：1，他引：3
应用土地生态设计的基本方法,对晋西北土地进行了生态功能分类,提出了该区的土地生态设计分室模型;从该区土地荒漠化综合防治的角度出发,划分出４个土地利用方向和生态建设重点有所不同的生态经济区,并对各区的土地利用主要矛盾和发展方向、土地生态建设的重点、荒漠化现状及其防治对策等进行了详细的分析。 相似文献
16.
景观生态学的学科整合与中国景观生态学展望 总被引：15，自引：2，他引：13
分析了国际景观生态学三个相互联系的研究领域,指出了各领域的主要研究内容。在阐述景观生态学三个发展阶段的基础上,指出了景观生态学学科发展的基本趋势。从三个方向的整合、时空尺度的匹配、多学科的整合和三个群体的整合4?个方面,阐述了走向整合的景观生态学的发展方向和途径。介绍了当前国际景观生态学研究的热点问题和热点地区,并就中国景观生态学发展的方向和任务提出了作者的看法。 相似文献
17.
21世纪人地关系研究前瞻 总被引：56，自引：8，他引：56
人地关系包括人对自然的依赖性和人的能动地位 ,人与自然关系的内涵随着人类社会的发展而发生变化。人地关系研究是近代地理学发展的基础 ,地理学中流行的环境决定论、可能论、文化景观学和人类生态学等都是聚焦于人地关系研究的不同学派。地球系统科学领域的研究重心是揭示人与自然的相互作用及所应采取的对策。信息时代人地关系的特征与工业时代有较大差别。人与自然的作用方式和强度将有显著不同 ,人类将全面系统地深化对自然的认识 ,人类活动空间将发生巨大变化 ,时空观念正在发生转变。知识与科技的作用 ,正成为社会经济发展的主要驱动力。由于地球的整体性和地球各圈层的相互作用 ,许多全球环境问题成为世界各国和社会公众关切的热点。人地关系研究的重要前沿领域包括 :全球环境变化及其区域响应 ,区域可持续发展及人地关系机理调控 ,社会生态与环境伦理研究与体系构建 相似文献
18.
雄安新区：如何建成生态与创新之都 总被引：2，自引：0，他引：2
建设雄安新区,是千年大计、国家大事。为落实中央决策,我们突出强调将雄安建设成为生态与创新之都。来自地理学及人居环境科学领域的16位专家,以笔谈方式,对此开展了深入讨论。认为雄安新区的发展,应该坚持和秉承以下观念。一是宜居安全观,需要优化调控区域资源环境承载力,突出安全第一,切实防范洪涝灾害、环境污染等风险,以创建宜居宜业宜游的城市为目标,走全面宜居城市之路。二是生态城市观,应积极采用低碳生态技术,有机组织城市区域生态系统与空间布局,建设绿色基础设施系统,保证城市生态系统良性循环,走系统化的生态城市之路。三是创新核心观,应该以科技文化为灵魂,推进科技创新、文化创新与管理创新等全面创新,突出科技创新核心,建设新一代可持续发展的科技创新之都。四是区域统筹观,应从流域视角、区域一体化视角,统筹新区建设,注重区域协作,共享共生,互动互补,带动区域转型新型发展,走区域深度协同发展之路。五是文化城市观,重视历史文化保护与城市文化艺术发展,倡导文化包容与和谐,探索中华人文生态特色新型城市风貌,走文化特色城市发展之路。六是综合品质观,强调城市生态经济社会全面高水平发展,突出全面高质量与高标准发展理念,建立国际领先的质量标准体系与规范体系,发展智慧城市,全面加强综合质量监测评价与督察,结合文化品质追求,配套先进的社会公共设施与保障系统,走综合高品质发展之路。七是典型示范观,努力将雄安新区打造成生态创新的城市示范区和新型城市化的样板城市,促进京津冀建设生态与创新型世界城市群。 相似文献
19.
In order to reduce the environmental and ecological problems induced by water resources development and utilization, this paper proposes a concept of environmental and ecological water requirement. It is defined as the minimum water amount to be consumed by the natural water bodies to conserve its environmental and ecological functions. Based on the definition, the methods on calculating the amount of environmental and ecological water requirement are determined. In the case study on Haihe-Luanhe river system, the water requirement is divided into three parts, i.e., the basic in-stream flow, water requirement for sediment transfer and water consumption by evaporation of the lakes or everglades. The results of the calculation show that the environmental and ecological water requirement in the river system is about 124×108 m3, including 57×108 m3 for basic in-stream flow, 63×108 m3 for sediment transfer and 4×108 m3 for net evaporation loss of lakes. The total amount of environmental and ecological water requirement accounts for 54% of the amount of runoff (228×108 m3). However, it should be realized that the amount of environmental and ecological water requirement must be more than that we have calculated. According to this result, we consider that the rational utilization rate of the runoff in the river systems must not be more than 40%. Since the current utilization rate of the river system, which is over 80%, has been far beyond the limitation, the problems of environment and ecology are quite serious. It is imperative to control and adjust water development and utilization to eliminate the existing problems and to avoid the potential ecological or environmental crisis. 相似文献
20.
Since the end of the commercial fur seal hunt in 1984, the economy of the Pribilof Islands, Alaska, has lacked a stable, lasting basis. As a contribution to the effort to understand and promote the effective management of the Pribilof Islands as a social–ecological system, we examined current and recent conditions on the islands to assess local perceptions of, and prospects for, economic, social and environmental well-being. We found few correlations between environmental conditions and socio-economic indicators. The lack of apparent connection between population levels and economic or environmental stimuli is likely attributable to one or more of several factors: (a) modest economic dependence on the environment; (b) predominance of other economic inputs to the economies of the islands; (c) islanders basing residence choices largely on non-economic factors; and (d) the islanders' tolerance for economic fluctuations and uncertainty. These results suggest economic analysis alone is insufficient to explain the dynamics of this social–ecological system, contrary to many other case studies and an expectation of tight coupling and clear connections between society and ecology in the Pribilofs. 相似文献