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1.
Mountains occupy 24% of the global land surface area and are home to 12% of the world’s population. They have ecological, aesthetic, and socioeconomic significance, not only for people living in mountain areas, but for those living beyond. Mountains need specific attention for their contribution to global goods and services, especially by developing and implementing mountain specific policies. Conservation policies have evolved from the protection of charismatic species, to habitat and ecosystem/landscape conservation, and, finally, to people-oriented conservation approaches. This paper, with particular reference to paradigm shifts in the Hindu Kush-Himalayan (HKH) region, discusses the evolution of conservation policies, developments in conservation practices, the status of protected area management, wetland conservation initiatives and the landscape approach, community-based conservation initiatives, and the convergence of policies and practices. In the HKH region, conservation efforts now adopt participatory approaches, implement policies of decentralised governance for biodiversity management, and empower local communities in biodiversity management. The paradigm shift in the policies and practices related to conservation has been gradual and has included the acceptance of communities as an integral part of national level conservation initiatives, together with the integration of many global conventions. There are many successful pilots in the HKH region that deserve upscaling by the countries from the region. Realising the importance of mountains as hotspots of biodiversity, and due to their role as providers of global goods and services, the Convention on Biological Diversity adopted the Programme of Work on Mountain Biodiversity. Such a decision specific to mountains provides enormous opportunities for both conservation and development. Recent challenges posed by climate change need to be integrated into overall biodiversity conservation and management agendas, especially in mountain areas. The HKH region has been identified as a blank spot for data by the Inter-Governmental Panel on Climate Change, indicating the need to develop regional database and sharing mechanisms. This is a tall task, but one that holds enormous opportunity for the HKH countries and institutions with regional mandates to address the emerging challenges of climate change on biodiversity conservation by reducing scientific uncertainty.  相似文献   

2.
Over recent decades wild rabbit populations have undergone a sharp decline in Spain with consequent negative impact both on a game-based economy, and on the conservation of threatened species that depend on rabbits. We investigated the relationships between rabbit population change and habitat and game management in central-southern Spain. To determine recent rabbit population changes we revisited 60 localities during summer 2002 to repeat surveys previously carried out in 1993. Each survey consisted of 4-km walked transects to record indices of rabbit abundance. The percentage of vegetation cover and of different soil types were also estimated during these transects. In the same areas, the type and intensity of game management practices were obtained by interviewing hunting managers, hunters or gamekeepers. Rabbit populations were stable or increasing only in 26.6% of the studied populations, more commonly in areas with soft soils where warren building is easier for rabbits and where rabbits were an important game species and managed to increase their numbers. Although we could not establish causality, habitat management and predator removal were the main management practices related to rabbit population change. Rabbit scarcity in Spain constitutes a serious problem for conservation, so hunters, researchers and policy makers need to reach a consensus to establish a long-term program to monitor rabbit population trends and share results obtained, especially when intense manage programs are being carried out to improve rabbit abundance.  相似文献   

3.
Strong community support for illegal killing challenges wolf management   总被引:1,自引:0,他引:1  
In Finland, the conservation of large mammalian carnivores—brown bear, lynx, wolf and wolverine—is undermined by illegal killings that have commonly taken place after the implementation of national carnivore management plans. This hidden form of criminality cannot occur to such an extent without strong support from the local community. We examined the support of proximate groups by collecting data from hunters and women. In collecting data, we used non-active role playing with empathy-based fictitious stories. We used argumentation analysis to reveal the assumed species, the background of the illegal killing and especially the justifications and importance of community support for illegal killing. The results show that we have a conflict with strong basic emotions in hand as both illegal killing and support for illegal killing and hunting violators are based on anger and fear for children and domestic animals as well as frustration toward the authorities and the lack of proper management actions. The wolf is at the centre of the conflict due to the specific character of the species. Current policies have inevitably been lacking in terms of place-based policy, and that has led to conflicts between game management authorities/researchers and ordinary citizens. To facilitate a change in attitudes, we suggest focusing on affective factors via confidence-building measures.  相似文献   

4.
Removal of feral cats from island environments is a useful mechanism by which their ecological impact on endangered species can be reduced or ended. Nevertheless, because cats are anthropogenic in their origins, social perceptions of management practices play a large role in their implementation. Four-hundred questionnaires were delivered (386 were returned) with 100 going to each of the following: local residents; environmental workers; tourists; and, hunters. Questions explored respondents’ knowledge about island biodiversity and invasive species as well as attitudes towards cat population management methods. Habitat destruction and introduction of invasive species were considered the main threats for the conservation of island biodiversity. Most respondents considered cats to have a negative impact on biodiversity and sterilization campaigns were considered most appropriate for cat population control. Several free sterilization campaigns have been conducted in La Palma Island Biosphere Reserve in order to reduce free-ranging cats and were well received by local people. This research, which combined concepts of management, ecology and social sciences, provides valuable insights which may to be applicable on several other islands where cats and people are present and in conflict with conservation priorities.  相似文献   

5.
In a number of places, sacred forest sites play an important role in conservation and local livelihoods. Here we examine how Iban hunters and animals alike use sacred forest in West Kalimantan, Indonesia. To determine the relative importance of different sites in hunting, we compare hunting effort, animal species and their numbers encountered by hunters, and encounters and captures in a variety of forest sites including sacred groves. We relate the results to the role of such sites in the overall Iban agroforestry system and in the conservation of forest habitat that professional conservationists deem precious. Such land use practices, while having social and religious origins, may be important for local economic purposes, but they may also be valuable in promoting and enhancing the more global goals of biodiversity conservation.  相似文献   

6.
Ptarmigan (Lagopus mutus) hunting has long traditions in Norway. It is often assumed that hunters are more consumptively and less conservation oriented than other recreational groups. Considering the large numbers of hunters and the popularity of the sport it is more likely that hunters value both consumptive and appreciative aspects and represent diversity in their concern for the environment. In this study we surveyed 2,717 ptarmigan hunters to examine environmental orientation, and the effects of environmental orientation on different management regulations. Results showed that environmental concern is a discriminating factor for how the hunters rate hunting goals, harvest regulation measures, and acceptance of protecting parts of the bird populations in refuges. Increasing environmental concern is positively correlated with higher acceptance of regulatory management actions aimed at preserving the resource. Socio-demographic variables had limited effect on the relationship between environmental concern and attitudes toward management. Small game management needs to balance consumptive and appreciative experience dimensions, and degree of environmental orientation may be an indicator of acceptance of management actions.  相似文献   

7.
Native peoples have often been portrayed as natural conservationists, living a “balanced” existence with nature. It is argued that this perspective is a result of an imprecise operational definition of conservation. Conservation is defined here in contrast to the predictions of foraging theory, which assumes that foragers will behave to maximize their short-term harvesting rate. A behavior is deemed conservation when a short-term cost is paid by the resource harvester in exchange for long-term benefits in the form of sustainable harvests. An example of the usefulness of such an operational definition is presented using data on patch and prey choice decisions of a group of subsistence hunters, the Piro of Amazonian Peru. Results indicate that the area around the Piro village is depleted of prey, and that hunters allocate more time to patches where return rates are highest. This response is consistent with both a conservation strategy and foraging theory. Contrary to the expectation of the conservation strategy, however, hunters do not restrain from pursing opportunistically encountered prey in the depleted areas. The implications for conservation policy are briefly discussed. Michael Alvard received his Ph.D. at the University of New Mexico in 1993 and is currently an assistant professor of anthropology at Dickinson College. His interests include the impact of traditional hunting on prey species and the evolution of conservation. He is currently pursuing research opportunities with the Wana, a group of subsistence hunters living in the rain forests of Sulawesi, Indonesia.  相似文献   

8.
Community wildlife management is being tested across the tropics as a means of promoting the conservation and sustainable use of wildlife resources. Key to successful programs is the effective participation of local hunters and communities in monitoring, planning, decision-making and implementation. We evaluate one method to achieve this participation, namely hunter self-monitoring. Between 1997 and 2000, Izoceño hunters from 22 communities in the Bolivian Chaco have voluntarily participated in monitoring their hunting activities, measuring and recording data on captured animals and hunting methods in personal notebooks. Despite the lack of remuneration, participation exceeds 60% of active hunters. However, the written information and specimens provided are not complete, and are biased according to hunting methods and prey characteristics. Complementary research is essential to answer specific research questions. Nevertheless, hunter self-monitoring serves to raise awareness of wildlife management issues at the communal or indigenous territory level, as evidenced by preliminary actions taken by hunters and communities in the Izozog.  相似文献   

9.
Human activities and climate change threaten coldwater organisms in freshwater ecosystems by causing rivers and streams to warm, increasing the intensity and frequency of warm temperature events, and reducing thermal heterogeneity. Cold-water refuges are discrete patches of relatively cool water that are used by coldwater organisms for thermal relief and short-term survival. Globally, cohesive management approaches are needed that consider interlinked physical, biological, and social factors of cold-water refuges. We review current understanding of cold-water refuges, identify gaps between science and management, and evaluate policies aimed at protecting thermally sensitive species. Existing policies include designating cold-water habitats, restricting fishing during warm periods, and implementing threshold temperature standards or guidelines. However, these policies are rare and uncoordinated across spatial scales and often do not consider input from Indigenous peoples. We propose that cold-water refuges be managed as distinct operational landscape units, which provide a social and ecological context that is relevant at the watershed scale. These operational landscape units provide the foundation for an integrated framework that links science and management by (1) mapping and characterizing cold-water refuges to prioritize management and conservation actions, (2) leveraging existing and new policies, (3) improving coordination across jurisdictions, and (4) implementing adaptive management practices across scales. Our findings show that while there are many opportunities for scientific advancement, the current state of the sciences is sufficient to inform policy and management. Our proposed framework provides a path forward for managing and protecting cold-water refuges using existing and new policies to protect coldwater organisms in the face of global change.  相似文献   

10.
Scavenging plays a vital role in maintaining ecosystem health and contributing to ecological functions; however, research in this sub‐discipline of ecology is underutilized in developing and implementing wildlife conservation and management strategies. We provide an examination of the literature and recommend priorities for research where improved understanding of scavenging dynamics can facilitate the development and refinement of applied wildlife conservation and management strategies. Due to the application of scavenging research broadly within ecology, scavenging studies should be implemented for informing management decisions. In particular, a more direct link should be established between scavenging dynamics and applied management programs related to informing pharmaceutical delivery and population control through bait uptake for scavenging species, prevention of unintentional poisoning of nontarget scavenging species, the epidemiological role that scavenging species play in disease dynamics, estimating wildlife mortalities, nutrient transfer facilitated by scavenging activity, and conservation of imperiled facultative scavenging species. This commentary is intended to provide information on the paucity of data in scavenging research and present recommendations for further studies that can inform decisions in wildlife conservation and management. Additionally, we provide a framework for decision‐making when determining how to apply scavenging ecology research for management practices and policies. Due to the implications that scavenging species have on ecosystem health, and their overall global decline as a result of anthropic activities, it is imperative to advance studies in the field of scavenging ecology that can inform applied conservation and management programs.  相似文献   

11.
The bushmeat industry has been a topic of increasing importance among both conservationists and public health officials for its influence on zoonotic disease transmission and animal conservation. While the association between infectious diseases and the bushmeat trade is well established in the research community, risk perception among bushmeat hunters and traders has not been well characterized. I conducted surveys of 123 bushmeat hunters and traders in rural Sierra Leone to investigate hunting practices and awareness of zoonotic disease risk associated with the bushmeat trade. Twenty-four percent of bushmeat hunters and traders reported knowledge of disease transmission from animals to humans. Formal education did not significantly affect awareness of zoonotic disease transmission. Individuals who engaged exclusively in preparation and trading of bushmeat were more likely to accidentally cut themselves compared to those who primarily engaged in bushmeat hunting (P < 0.001). In addition, women involved in the bushmeat trade were at greater risk of exposing themselves to potential zoonotic pathogens through accidental self-cutting compared to men (P < 0.01). This study collected preliminary information on risk perception among bushmeat hunters that could guide the creation of a future public health-based education program to minimize zoonotic disease transmission risk among vulnerable communities.  相似文献   

12.
Large carnivores are often used as focal species (indicators, umbrellas, flagships or keystones) in conservation strategies either aimed at conserving carnivores, the rest of the biodiversity that occupies their habitats, or both. We evaluate their suitability for these roles in the context of boreal forest biodiversity conservation in the muti-use landscapes of Scandinavia. The enormous conflicts, especially with livestock, that carnivores cause in these areas makes them very controversial flagships to the extent that it may affect rural people's attitudes to conservation in general. Because of the broad habitat tolerance of large carnivores and their prey, and the difficulties in surveying carnivore numbers, they are very insensitive and impractical indicators of forest biodiversity. This ability of large carnivores to thrive in industrial forests means that the many species that are sensitive to modern forestry will not fall under the umbrella of areas managed for large carnivores. If large carnivores have a keystone function with respect to affecting the density of their ungulate prey it is likely to lead to even further conflicts with hunters who gain economic benefit from harvesting wild ungulates. In other words, none of the classic `ecological' arguments are likely to help justify large carnivore conservation, and large carnivore conservation is unlikely to help conserve the rest of the boreal forest's biodiversity. Based on these arguments we recommend that (1) justification for large carnivore conservation focus on the real philosophical and value orientated reasons rather than ecological justifications, (2) that this conservation should be brought about in practice by dedicated management programs that specifically address the conflicts caused by large carnivores, and (3) that boreal forest biodiversity is best conserved by specific actions designed to establish reserves or change forestry practices.  相似文献   

13.
Climate‐smart agriculture (CSA) management practices (e.g., conservation tillage, cover crops, and biochar applications) have been widely adopted to enhance soil organic carbon (SOC) sequestration and to reduce greenhouse gas emissions while ensuring crop productivity. However, current measurements regarding the influences of CSA management practices on SOC sequestration diverge widely, making it difficult to derive conclusions about individual and combined CSA management effects and bringing large uncertainties in quantifying the potential of the agricultural sector to mitigate climate change. We conducted a meta‐analysis of 3,049 paired measurements from 417 peer‐reviewed articles to examine the effects of three common CSA management practices on SOC sequestration as well as the environmental controlling factors. We found that, on average, biochar applications represented the most effective approach for increasing SOC content (39%), followed by cover crops (6%) and conservation tillage (5%). Further analysis suggested that the effects of CSA management practices were more pronounced in areas with relatively warmer climates or lower nitrogen fertilizer inputs. Our meta‐analysis demonstrated that, through adopting CSA practices, cropland could be an improved carbon sink. We also highlight the importance of considering local environmental factors (e.g., climate and soil conditions and their combination with other management practices) in identifying appropriate CSA practices for mitigating greenhouse gas emissions while ensuring crop productivity.  相似文献   

14.
This article addresses strategies of secrecy and deception in hunters’ and fishers’ appropriation of land- and seascape-based resources in northern Norway. We argue that in their management of relevant environmental knowledge and information, hunters and fishers often seek to avoid competitors and free riders by hiding their trails, and are particularly careful about who they share their knowledge with. Strategies of secrecy are also integral to individual hunter’s and fisher’s social reputation. Reputation is achieved not only by successful trips and sharing of spoils, but also through role enactments that become the subject of evaluating commentaries and information exchange guided by socially sanctioned rules of appropriate deference. In some important ways structural and economic changes in the social environment also change the generic properties of the practices investigated, while secrecy as practice shows a strong cultural continuity in spite of such changes.  相似文献   

15.
Understanding hunter motivations and strategies is of particular importance in regions fraught with wildlife hunting, due to the critical hunter’s role in linking wildlife supply and consumption. However, such information is extremely scarce in China despite the worrisome situation of wildlife hunting. This study documents the techniques, motivations and hunting frequencies of bird hunters who have economic interests in the city of Guiyang, Southwest China, where numerous wild birds have been observed in trade. The data were collected using semi-structured questionnaires given to 50 hunters in a public market between March and July 2015. At least 9 kinds of tools and 10 kinds of techniques have been employed in local bird hunting practices. Up to eight factors have stimulated the collection of wild birds, of which commercial benefit was undoubtedly the most important. Hunting activities were conducted throughout the year, and efficient and low-cost hunting techniques, such as hunting with nets and neck snares were the predominant hunting techniques. The use of bait birds, whistles and bird song recordings was common, with the aim of improving the harvest by finding and attracting target species, highlighting a preference for hunting certain species of birds. The various hunting motivations underscore the complexity of the current hunting issue. Conservation management was discussed by considering the hunting strategies employed and the needs of hunters, as well as the market demand, which highlights the necessity of the combined actions of law enforcement, commercial breeding, social welfare, the development of hunting grounds and environmental education.  相似文献   

16.
Various factors constrain the existence and development of inland fishes and fisheries, such as pollution, habitat degradation, alien invasive species, local user conflicts, low social priority and inadequate research and funding. In many cases, however, degradation of the environment and loss of aquatic habitat are the predominant concerns for the conservation of freshwater aquatic biota. The need for concerted effort to prevent and reduce environmental degradation, as well as protection of freshwater fishes and fisheries as renewable common pool resources or entities in their own right, are the greatest challenges facing the conservation of fishes in inland waters. Unfortunately, traditional conservation practices such as regulation of exploitation, protected areas and habitat restoration have failed to arrest the alarming increase in number of threatened freshwater fish species worldwide. This paper examines the shifting paradigm of fisheries management from rule-based regulation, through fishery enhancement towards the ecosystem approach to fisheries, with reference to inland waters, and how the emerging concept of ecosystem services coupled with traditional fish conservation management practices, institutional restructuring and integrated management planning should provide a more sustainable thrust to formulation and promotion of fish conservation initiatives.  相似文献   

17.
The bushmeat trade provides an income to hunters, transporters, and vendors living in the vicinity of protected areas but remains a challenge to wildlife conservation objectives. The key factors driving the source, choice and use of bushmeat vary among actors in the commercial bushmeat value chain, and insights into these determinants are required to facilitate the development of conservation strategies. Therefore, we aimed to identify the socioeconomic factors that explain the source of supply and quantities of bushmeat available in households and local restaurants. We carried out a survey with 144 rural household heads and 24 restaurant owners in 20 villages in the Western part of Taï National Park in Côte d’Ivoire. We found that bushmeat quantity and species diversity were low in households, originating mainly from subsistence hunting. However, both the amount of bushmeat and the variety of species were high in restaurants and primarily supplied by commercial hunters. Furthermore, the quantity of bushmeat was lower in households with other protein sources and in restaurants in villages that had been the target of more conservation awareness campaigns. We highlight the importance of understanding the determinants of bushmeat supply to regulate the bushmeat trade by applying relevant conservation interventions.  相似文献   

18.
Summary Landholder adoption of conservation practices has been extensively researched in dryland areas, but there has been less research into the adoption of biodiversity conservation practices in irrigation areas. The Murray Catchment Management Authority (MCMA) and Murray Irrigation Limited (MIL) in south‐west New South Wales offer landholders monetary incentives to enhance native vegetation management. However, uptake of the incentives and recommended practices has been slower in the irrigation areas than in dryland areas serviced by the MCMA. We explored landholder participation in native vegetation management in the MIL area using semistructured interviews with landholders and extension staff. Our findings suggest there are important differences between irrigation and dryland contexts. Landholders in irrigation districts face higher opportunity costs and are more likely to mistrust government intentions. Other constraints to adoption include lack of financial resources, restricted time to carry out works and a high turnover of extension staff. Landholders adopted recommended vegetation management practices because those practices matched their values and goals. The importance of regular contact with a positive and enthusiastic extension officer was also evident. These findings have important implications for conservation policies and programs. Extension should move beyond arousing interest and include substantial follow‐up contact to maintain landholder motivation and confidence, as well as provide recognition for past landholder efforts. Incentive programs should be designed to provide wider landholder support with different entry points allowing participants to adapt, learn and build confidence. Incentives should address the constraints experienced by landholders, particularly at times of peak workloads and during drought. Work targets set for field staff can be too high and result in program staff focusing on accomplishing on‐ground work, rather than developing irrigators’ longer‐term commitment to vegetation conservation.  相似文献   

19.
Contemporary subsistence hunting practices of North American Indians have been questioned because of hunters’ use of modern technologies and integration of wage-based and subsistence livelihoods. Tribal traditional ecological knowledge (TEK) has been questioned on similar grounds and used as justification for ignoring tribal perspectives on critical natural resource conservation and development issues. This paper examines hunting on the Lac du Flambeau Indian Reservation in North Central Wisconsin, USA. The study used semi-structured interviews with hunters from the reservation to document their contemporary hunting practices and the traditional moral code that informs their hunting-related behaviors and judgments. Subsistence hunting is framed in the context of TEK and attention focused on the interplay between TEK’s practical and moral dimensions. Results indicate the importance of traditional moral codes in guiding a community’s contemporary hunting practices and the inseparability and interdependence of epistemological, practical, and ethical dimensions of TEK.  相似文献   

20.
Ecosystems are complex and difficult to predict and control. Western science-based societies have tended to simplify ecosystems to manage them. Some indigenous and other rural groups who interact closely with a given resource system seem to have developed practices that are adapted to live with complexity. This paper examines how indigenous Cree hunters in James Bay, subarctic Canada, understand and deal with ecological complexity and dynamics, and how their understanding of uncertainty and variability shape subsistence activities. The focus is the Canada goose (Branta canadensis) hunt which is adaptive to shifts and changes in local and regional conditions. Ecological understandings of Cree hunters allow them to account for and deal with a very large number of variables at multiples scales. The Cree deal with these variables qualitatively, an approach consistent with some scientific ways of dealing with complexity, such as adaptive management and fuzzy logic.  相似文献   

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