从人口资源与生态环境的观点分析我国国情与农村经济发展

本文从人口与资源、生态环境等方面,简要地探讨了我国国情与农村经济发展的趋向,论述了人口与资源、环境的制约因素。认为只有通过严格控制人口,强化人力开发利用;节约资源,增加投入,挖掘潜力;增强环境保护意识,推行综合防治措施等有效途径,辩证地处理好生存与发展的关系,才能保证我国农村经济获得持续稳定协调发展。     

A conceptual model to integrate the regional context in landscape policy,management and contribution to rural development: Literature review and European case study evidence

Agri-environmental policies and planning influence agricultural landscape management, and thus the capacity to deliver landscape services and to contribute to rural viability. Numerous models and frameworks have been developed to improve comprehension of the mechanisms and interrelationships between policies, landscape and socio-economic values and benefits. As social-ecological systems, landscapes are closely depending from the socio-institutional and territorial context of the specific rural locality. The paper proposes an enhanced framework for assessing these mechanisms by acknowledging the critical role of the regional macro-environment. A literature review and the revisiting of evidence from eight European case studies are applied to establish a comprehensive understanding and exemplification of the links between the policies, landscape, ecosystem services and value flows. Results highlight the need for integrative, inter- and transdisciplinary research approaches. Efficient landscape policies require enhanced regional embeddedness and targeting, acknowledgement of user demands and the capability of regional community and governance structures for policy implementation and natural capital valorisation.     

国外地震重防区农村地区安保工作的主要做法和经验

通过对国外以美、日等发达国家为代表的经济发达地区,以智利、墨西哥等南美多地震国家为代表的发展中国家,以印度、伊朗等亚洲多地震但经济欠发达国家为代表的3种模式的农村地区防震安保工作的主要做法和经验的分析对比,以期对我国农村地区地震安保工作的发展和完善有一定的借鉴和启示作用。     

The dilemma of conducting research back in your own country as a returning student – reflections of research fieldwork in Zimbabwe

The research process is more like finding one's way through a complex maze. 'Home is where the heart is', but foreign students face a number of problems upon their return home to do research. This paper chronicles the dilemma of a Zimbabwean student conducting fieldwork for his UK-based doctoral studies in his own country. The dilemmas were critical in that the fieldwork was undertaken during the 'Zimbabwe crisis' and the inherent problems of researching government-related organisations. This has a bearing on any research process and invokes use of the etic/emic dilemma. This paper contributes to the gaps and growing literature on methods and techniques for conducting qualitative research in human geography.     

Using housing estates as conservation tools: A case study in KwaZulu-Natal, South Africa

Increasing transformation and fragmentation of rural landscapes for economic reasons is causing concern to conservationists worldwide. With this trend likely to continue, perhaps conservation agencies and development corporations need to co-operate and plan housing developments that are environmentally and ecologically sustainable and can serve as refuges for endangered species. In KwaZulu-Natal, South Africa, grasslands are particularly threatened by land transformation for housing developments. A case study is presented of a housing development, Wedgewood Estate in KwaZulu-Natal that has been developed and managed for conserving grassland habitat and associated species, particularly the endangered oribi (Ourebia ourebi). Feedback from the Estate's managers about the development and ecological impact were obtained. Wedgewood is an example of the viability of housing estates as refuges for endangered species and shows that the density and placement of housing and management of the natural habitat are important. It emphasizes the need for reviewing the types and amount of housing development, management of natural habitat, and the rules and regulations they put in place to assure the integrity of the conservancy is preserved. This case study also shows the potential of such ecologically sensitive housing developments as sources of surplus game for translocation, especially in the case of endangered species such as oribi.     

Analysis of village accessibility and its impact on land use dynamics in a mountainous province of northern Vietnam

Surveys carried out in mountainous areas of northern Vietnam at research sites selected across a gradient of market integration, revealed strong relationships between the location of the village with respect to the national road network and the nature of its land-use systems, its poverty level and more generally its potential for development. We developed and tested in Bac Kan province a method to give an objective and quantitative definition of accessibility over a large geographic area. Accessibility maps integrated in a provincial GIS showed that despite recent improvements to the road network, some remote areas do not benefit from recent development.     

Agricultural policy reforms and sustainable land management: a New Zealand case study

This paper examines the link between poverty and land management within the context of New Zealand's almost total removal of subsidies to agriculture since 1984. The impact of these policy changes is explored through the findings from a detailed study of sixteen farms in the North Island hill country. Stress is identified as a primary link between social damage and environmental degradation. This link reinforces the impact of other linkages expressed in reduced production, lower stocking rates, and reduced capital inputs. Deregulation is claimed to be good. This paper shows that in certain circumstances this is not so.     

Sectoral Shifts and Occupational Migration in the United States

This research is grounded in notions of differential economic restructuring across employment sectors and geographic space, as well as migration selectivity by occupation. A series of unconstrained competing‐destinations models were employed to analyze the response by workers in thirteen occupational categories to sectoral employment change, average wages, and distance. As was hypothesized, workers in occupations that require high levels of education and skills are more responsive, in terms of migration, to economic opportunities in alternative labor‐market areas. However, the results do not support the hypothesis that highly educated and skilled workers migrate longer distances. Further investigation suggests that opportunities for highly educated and skilled workers may be clustering in relatively few areas that are in relatively close proximity.     

结合农业科技园建设观光农园的探讨——以潮州鹤陇山农业科技园与观光农园的规划设计为例

广东省经济和旅游业发展位于全国榜首，人多地少全国最为突出，但乡村旅游建设相对滞后，文中通过潮州市郊鹤陇山农业科技园与观光农园规划设计，论述了发展高新技术农业是新世纪广东农业必由之路，提出结合农业科技园建设，叠加农业观光园，把生态农业建设与旅游文化结合起来，是广东乡村旅游发展的主要途径。