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1.
In Australia, the Commonwealth and State governments are increasingly devolving natural resource management (NRM) responsibilities to regional bodies. This move has led to the development of regional NRM plans. Native vegetation and biodiversity conservation, along with soil, pasture and water resources, are key components of the regional NRM plans in Queensland's extensive rangelands. This paper outlines and applies a set of criteria for evaluating the native vegetation and biodiversity content of accredited regional NRM plans for Queensland's rangelands. The evaluation showed considerable variation in the comprehensiveness of the information and knowledge base and management action targets among plans, including the poor articulation of impacts of excessive grazing pressure on biodiversity. The NRM plans lacked effective integration of natural resource, native vegetation and biodiversity conservation targets and actions. Several regions had too many biodiversity targets, many of which were poorly integrated. This is symptomatic of a limited understanding of rangelands as ecological systems and the lack of an integrated planning framework. We conclude regional NRM planning is not a ‘silver bullet’ for biodiversity conservation in the rangelands, but rather, it is the beginning of a long road to address complex, multi‐scale problems at a regional level.  相似文献   

2.
The 1992 Convention on Biological Diversity (CBD) challenged signatory countries to seek and encourage new financial resources, including private‐sector resources, to implement the objectives of the Convention. During the past decade, pioneering businesses have succeeded at making money while conserving and sustainably using biodiversity. What lessons have we learned? How can we speed up the adoption of biodiversity‐friendly business activities? Where and how can additional private investment for biodiversity conservation and sustainable use be found? To answer these questions, this article reviews why biodiversity conservation needs private‐sector finance. It defines the beneficial links between business and biodiversity; presents the business rationale for financing conservation and sustainable use; identifies who is currently investing in these businesses; and outlines the conditions necessary to attract considerably more amounts of private‐sector financing for biodiversity conservation and sustainable use.  相似文献   

3.
The Democratic Republic of Congo (DRC) is endowed with an abundance of natural resources, and the presence of high‐value resources such as coltan and diamonds is well known. The country is also endowed with a wealth of biodiversity, although the value of this is often overlooked. This article describes the detrimental impact of armed conflict on this biodiversity and the dangers posed by the return of peace, which is likely to result in increased biodiversity exploitation. The resulting loss of key carbon sinks crucial to the global fight against climate change will affect not only the DRC, but also the international community. Biodiversity is therefore identified as a threat to security but also a valuable asset for development, and this article discusses methods to realize the value of biodiversity in the DRC through the benefits of ecosystem services and income generated from monetizing biodiversity. It concludes by arguing that the false dichotomy of conservation and development as separate entities and objectives needs to change so that conservation becomes a central pillar of security and development work in the DRC and other regions of current or recent armed conflict around the world.  相似文献   

4.
Research and policy concerning the Southeast Asian uplands have generally focused on issues of cultural diversity, conservation and community resource management. This article argues for a reorientation of analysis to highlight the increasingly uneven access to land, labour and capital stemming from processes of agrarian differentiation in upland settings. It draws upon contrasting case studies from two areas of Central Sulawesi to explore the processes through which differentiation occurs, and the role of local histories of agriculture and settlement in shaping farmers’ responses to new market opportunities. Smallholders have enthusiastically abandoned their diversified farming systems to invest their land and labour in a new global crop, cocoa, thereby stimulating a set of changes in resource access and social relations that they did not anticipate. The concept of agency drawn from a culturally oriented political economy guides the analysis of struggles over livelihoods, land entitlements, and the reconfiguration of community, as well as the grounds on which new collective visions emerge.  相似文献   

5.
Biodiversity loss is an important environmental issue globally. Local Biodiversity Action Plans (LBAPs) provide an important conservation tool and should represent national priority species where they are present. Although much effort has gone in to developing LBAPs, their value as a conservation tool has been questioned. Here the effectiveness of the LBAP system to raise awareness of the freshwater fishes of national and international priority in Scotland is tested. Inclusion of freshwater fish in the LBAP suite was evaluated using current distribution data taken from available literature sources. Of the 25 examined LBAPs in Scotland, there were 79 LBAP entries for the 12 priority freshwater fishes found in Scotland. This contrasts with an expectation of 139 entries. Nineteen authorities failed to represent all priority freshwater fish species extant in their geographical boundary. Fourteen authorities provided cover for 50% or less for the species distributed in their area and five authorities included no rare freshwater fish species where one or more was expected. Possible underlying reasons for this mismatch include: frequently changing conservation status and taxonomic blindness of this group. It is plausible to suggest that this low rate of inclusion will have a detrimental effect on the allocation of limited conservation resources.  相似文献   

6.
Land Policy and Farming Practices in Laos   总被引:1,自引:0,他引:1  
The government of Laos has identified the eradication of poverty as a priority. Given the primarily agricultural character of the country, it has selected land reform as a core policy to reach this goal. The policy has two major aims: to increase land tenure security in order to encourage farmer involvement in intensive farming, and to eliminate slash‐and‐burn agriculture to protect the environment in a country still rich in forest resources. State intervention takes the form of land allocation, a process which combines the protection of some areas of village land with the formal recognition of private ownership in authorized farming areas. In a country with different types of geography, the effects of the policy are variable, but the research presented in this article demonstrates that the land laws have shortcomings which allow for differing interpretations depending on the local social relationships. Since local specificities are not taken into account, the reform is proving counterproductive for both forest protection and agricultural modernization, as well as having a negative social impact by marginalizing the poorest farmers.  相似文献   

7.
This paper examines the ways in which Tanzanian conservation authorities utilise biodiversity “extinction narratives” in order to legitimise the use of violence in redrawing protected areas’ boundaries. Militarisation and violence in conservation have often been associated with the “war on poaching”. Drawing on the history of conservation and violence in Tanzania, and using an empirical case from Loliondo, the paper suggests that violence in conservation may be legitimised when based on extinction narratives and a claim that more exclusive spaces are urgently needed to protect biodiversity. It argues that the emerging militarisation and use of violence in Tanzania can be associated with both global biodiversity extinction and local neo-Malthusian narratives, which recently have regained predominance. When combined with “othering” of groups of pastoralists by portraying them as foreign “invaders”, such associations legitimise extensions of state control over contested land by any means available, including violence.  相似文献   

8.
9.
Catherine Corson 《对极》2020,52(4):928-948
Using the US Agency for International Development's environmental program in Madagascar as a lens, I offer a historically grounded, relational, and multi-sited methodology for understanding the transnational processes that constitute political forests in the contemporary era. I argue that neoliberal reforms conditioned the emergence of a public–private–non-profit alliance, which promoted biodiversity conservation as a US foreign aid priority. As these reforms weakened state capacity and liberalised economies, the downsized Madagascar and US governments became reliant on conservation actors to mobilise political support for their programs. This reinforced the need to maintain strategic relationships with capital-city actors, undermining prior efforts to devolve forest management to local communities. By isolating deforestation as a peasant problem “over there” and by expanding protected areas to meet global biodiversity targets, the conservation alliance created an avenue to be green that did not threaten extractive industries or key constituents. In this manner, saving the environment via protected areas expansion offered politicians a pathway through the inherent contradictions of green neoliberalism.  相似文献   

10.
Why does biodiversity conservation matter, and what can be done about it? The article discusses the options in the case of Sub-Saharan Africa, drawing on the results of a Darwin Initiative project on the ecology and economics of biodiversity conservation in the continent. It uses the case of Sub-Saharan Africa to illustrate both the consequences of biodiversity loss and the constraints within which policy-makers operate. To most people the biodiversity loss that matters is not the global extinction of species, but the effects of local change in flora and fauna on watershed protection, soil conservation, habitat, productivity and amenity. For this reason, biodiversity conservation concerns even the poorest communities. But because poverty, indebtedness, insecurity of land tenure and other social conditions affect the way in which people respond to incentives, the policy options for biodiversity conservation may be different in different parts of the world.  相似文献   

11.
To help improve the well‐being of the local people, a joint Vietnamese‐UK team set out to establish a way of estimating soil and nutrient losses under different land management scenarios, using field data extrapolated through remote sensing and GIS, to obtain catchment‐wide estimates of the impact of land cover change. Immigration from remote provinces to the Dong Phu District of Binh Phuóc Province, about 120 km north of Ho Chi Minh City, has led to disruption of soil surface stability on easily eroded clayey sandstones, creating rapid nutrient depletion that affects crop yields and siltation in the channel of the Rach Rat river downstream. The poor farmers of the areas see crop yields drop dramatically after two or three years of cultivation due to the fertility decline. Soil loss varies dramatically between wet season and dry season and with ground cover. Erosion bridge measurements showed a mean loss of 85.2 t ha?1 y?1 under cassava saplings with cashew nuts, 43.3 t ha?1 y?1 on uncultivated land and 41.7 t ha?1 y?1 under mature cassava. The rates of erosion were higher than those reported in many other parts of Vietnam, reflecting the high erodibility of the friable sandy soils on the steep side‐slopes of the Rach Rat catchment. However, although the actual measurements provide better soil loss data than estimates based on the parameters of soil loss equations, a large number of measurement sites is needed to provide adequate coverage of the crop and slope combinations in this dissected terrain for good prediction using GIS and remote sensing.  相似文献   

12.
Zoos and aquariums are responding to the worldwide biodiversity crisis through major conservation initiatives like captive breeding for assurance populations and reintroduction programs. These institutions also fundraise, offer education programs, and provide critical research on biodiversity. Through a case study inside three accredited Canadian zoos, this paper illustrates that zoos and their staff members are being incorporated into many official species‐at‐risk recovery efforts on provincial, federal, and international levels. Specifically, the zoos studied are involved in every stage of the recovery process, from providing valuable research and habitat analyses, to captive breeding animals for reintroduction, to writing recovery strategies and creating recovery policy for multiple jurisdictional levels. Zoo staff indicate that zoos are uniquely suited to conservation because zoos have space, expertise, apolitical status, and the ability to connect with the public. Overall, the paper suggests that zoos can significantly contribute to species‐at‐risk protection and recovery in Canada and beyond.  相似文献   

13.
Sharlene Mollett 《对极》2016,48(2):412-432
In this paper I rethink land grabbing in Latin America by decentering the rhetoric of novelty and the tendency to focus on large‐scale land transactions. To do this, I attend to the longevity of racial thinking bound up in everyday forms of land control. I look at the ways race is salient in the making of land and territorial arrangements. Drawing on my own research in Honduras and Panama, I situate land grabbing in relation to a range of scholarly insights that disclose how the early postcolonial dichotomy of “civilization” and “savagery”, and its inherently whitening logics, re‐appear in contemporary development projects of biodiversity conservation, land administration, and residential tourism. I argue, therefore, that land grabbing is a longstanding process that is routinely operationalized through the state and naturalized through development practices that are underpinned by ongoing racial hierarchies.  相似文献   

14.
Systemic failure of our land management, legal, and regulatory institutions is revealed by the serious and adverse social and environmental impacts of land use practices in private agriculture, evident in severe land and water degradation, precipitous decline in biodiversity, and reduced resilience to natural hazards and climate change. The efficacy of the standard treatment of environmental law and regulation is often hampered by the cultural and legal priority of property rights. We take a different approach, using legal geography to refocus attention on the salience and agency of place and responses to degradation, such as conservation farming and regenerative agriculture, which are reforming dominant land management cultures and institutions from within. By recognising the role of place in leading geographically responsive land use decision-making and more sustainable, resilient, and productive agricultural practices, an alternative model of private land ownership may be possible, as well as greater environmental sustainability. For researchers, our approaches too must be sensitive and responsive to place agency and our methodologies must evolve to acknowledge the agency of place. Place agency in legal geography has great potential for application in reforming suboptimal industrial agricultural practices and legal models of property ownership, and also for revitalising our scholarship.  相似文献   

15.
The analysis of ‘ambiguous lands’ and the people who inhabit them is most revealing for understanding environmental deterioration in Thailand. ‘Ambiguous lands’ are those which are legally owned by the state, but are used and cultivated by local people. Land with an ambiguous property status attracts many different actors: villagers hungry for unoccupied arable lands in the frontiers; government departments looking for new project sites; and conservation agencies searching for new areas to be protected. This article shows, first, how two types of ambiguous land — state‐owned but privately‐cultivated land, and communal lands — were created. It then examines how the Karen, one of the hill peoples living on the ambiguous lands, have been struggling to survive between the forces of capitalistic development and forest conservation. Using a detailed study of forest use and dependency conducted in two Karen villages, I argue that the state’s efforts to reduce the Karen’s forest dependency, or even to evict them from the forests, are not leading to the stated objective of conservation. Finally, I draw some wider implications with reference to James Scott’s thesis on state simplification.  相似文献   

16.
Northwest China, including the provinces of Shaanxi, Gansu, Ningxia, and a small part of the Inner Mongolian Autonomous Region, was not only one of the earliest developed areas in history, but also one of the most ecologically fragile belts. The traditionally sustainable land reclamation and cultivation policies for the development of an agricultural economy adopted and implemented in administrations during different periods of the Qing dynasty, greatly raised farming and stock production. However, this led to imbalances in the originally fragile ecological environment. The negative effects such as rapidly expanding desertification, worsening water and soil erosions, increased cost of production, enlarged investment, vicious cycles and failing economy can serve as a lesson for contemporary development. __________ Translated from: Qingshi Yanjiu 清史研究 (Studies in Qing History), No. 1, 2004  相似文献   

17.
This paper re‐examines the chronology of reserve selection in South Australia in the context of changing social, political and economic attitudes. The effect of these changing attitudes on reserve selection in South Australia is assessed in the light of the principles of a comprehensive, adequate and representative (CAR) National Reserve System. The outcome of reserve selection in South Australia is the establishment of a vast network of reserves in the arid regions and many fragmented and small reserves in the agricultural regions. It is likely that the remnant ecological system in the agricultural regions is not representative of the regional environmental diversity and that land clearance has precluded the establishment of a CAR reserve system in South Australia. The rate of reserve selection for nature conservation has decreased over the past decade as the opportunities for reserve acquisition decrease. It is concluded that large‐scale and strategic revegetation will be required to facilitate a CAR reserve system in South Australia.  相似文献   

18.
The outcomes of selected, contested development permit appraisals in a Victorian water catchment show that implications regarding the development status of other land parcels were not examined during negotiation and/or appeal. Given access to an adequate spatial data base, Geographical Information System (GIS) technology can be used to model such implications rapidly enough to be useful in decision support, thereby significantly widening the common ground that can be sought while seeking resolution to land‐use planning conflicts.  相似文献   

19.
20.
The results of a recently completed inventory of Australian estuaries and enclosed marine waters are summarised The inventory was compiled to gain a national perspective on the ecological status of estuaries and to ufentify research and management priorities The database shows that most estuaries in northern and western Australia have been relatively unaffected by human activity. In contrast estuaries in eastern and southern Australia generally have lower water quality and greater catchment clearance and a high percentage face real threats to their conservation values The estuaries in N.S. W. and VicroM have the most ertensive literature available. The results suggest that, given clearly defined management priorities, many representative and important features can still be adequatety conserved in a national system of estuarine reserves Subject areas where more research is needed include individual catchment characteristics, water quality, fihehs and conservation values and more detailed mapping. especially for seagrass beds and intertidal mud banks.  相似文献   

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