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40 2019 ND-CP 413905
| and services of land. Land performs a multitude of key environmental, economic,
social and cultural functions, vital for life. These functions are generally interdependent and the extent to which land performs them is strongly related to sustainability. When land is used for one function, its ability to perform other functions may be reduced or modified, leading to competition between the different functions. The land also provides services that are useful to humans and others. An example of an environmental service is carbon sequestration. Secondly there is the growing recognition given to stakeholders, ranging from international and regional organizations, national governments, non-governmental organizations and commercial organizations to –most importantly– villages, rural communities and individual farmers and other land users. An important aspect is the participatory approach, in which surveys take account of the knowledge and views of land users, at the start as well as in later stages. Land evaluation – towards a revised framework 4 OBJECTIVES AND SCOPE OF THIS DOCUMENT The FAO Framework for land evaluation dates from 1976. In collaboration with UNEP, FAO has developed an improved framework for land resources development and management that addresses the evolving nature of integrated land resource management (FAO 1995b, 1997b, 1999a). The new insights and methodologies in the study of land resources use and management make a revision and expansion of the Framework timely and urgent. The present document is intended to provide materials for a discussion on the direction in which land evaluation should evolve. It summarizes a number of new concepts and additional tools and procedures that might be appropriate for inclusion in a revised framework for land evaluation, and discusses advantages and disadvantages of each. On the basis of literature review and case studies, this volume provides suggestions and discusses options for a revision of the Framework. Annex 4, comprising summaries of case studies from several countries, illustrates some of the methods and approaches that have been successfully applied. More case studies will need to be reviewed to provide a balanced set of field-tested methods for revision of the Framework. This document is intended for professionals in different fields of expertise concerned with land evaluation and land-use planning. They are invited to share and discuss recent experiences in the field as well as their insights in land evaluation methods and structure. These discussions should lead to a solid, state-of-the-art revised Framework for land evaluation. tải về 0.57 Mb. Chia sẻ với bạn bè của bạn:
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