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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 강원대학교 산림과학연구소 Journal of forest and environmental science Journal of forest and environmental science 제25권 제3호
- 발행연도
- 2009.1
- 수록면
- 177 - 185 (9page)
이용수
초록· 키워드
오류제보하기
Dryland species and ecosystems have developed unique strategies to cope with low and sporadic rainfall. They are highly resilient and recover quickly from prevailing disturbances such as fires, herbivore pressure and drought. Dryland people have engineered pastoral and farming systems, which are adapted to these conditions and have sustained the livelihoods of dryland
people for centuries. In this article, we present the status of potentials and threats to dryland biodiversity and explore options for its conservation and sustainable use. Findings of the research can be summarized as follows: (i) The ecosystem goods and services are highly valued by the community but mechanism for wise use of the resources has disappeared, (ii) forests are under the ownership of the government but the local community is the realistic custodian of the forests through village leaderships and environmental committees; (iii) the immediate major threat to dryland biodiversity held in the forests appears to be the degradation of ecosystems and habitats caused by new and powerful forces of environmental degradation such as large scale irrigation of rice farms, poverty-induced overexploitation of natural resources, and disappearance and ignorance of traditional institutions for management of dryland biodiversity. These new forms of disturbances often overpower the legendary resilience of dryland ecosystems and constitute potentially serious threats to dryland biodiversity. Forests, wetlands and oases all of which are micro hot spots of dryland biodiversity, appear to be particularly vulnerable hence the need to set up some rules and regulations for sustainable utilization of these resources.
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등록된 정보가 없습니다.
참고문헌 (10)
참고문헌 신청
Barton H / 2000 / Tragically Difficult: The Obstacles to Governing the Commons / Environmental Law 30 : 241 ~
Dino A / 2006 / Ethnobotancal study and variation of Prunus africana population found in Northern Tanzania / British Ecological Society 37 (4) : 55 ~ 56
FBD / 2006 / Participatory Forest Management in Tanzania - Facts and Figures / Extension and Publicity Unit, Forestry and Beekeeping Division Ministry of Natural Resources and Tourism
Hodgson,Dorothy L / 2000 / Rethinking Pastoralism in Africa: Gender, Culture & the Myth of the Patriarchal Pastoralist / James Currey : 272 ~
Lykke AM / 2000 / Local perceptions of vegetation change and priorities for conservation of woody savanna vegetation in Senegal / J. Environmental Management 59 : 107 ~ 120
Dino A / 2006 / Ethnobotancal study and variation of Prunus africana population found in Northern Tanzania / British Ecological Society 37 (4) : 55 ~ 56
FBD / 2006 / Participatory Forest Management in Tanzania - Facts and Figures / Extension and Publicity Unit, Forestry and Beekeeping Division Ministry of Natural Resources and Tourism
Hodgson,Dorothy L / 2000 / Rethinking Pastoralism in Africa: Gender, Culture & the Myth of the Patriarchal Pastoralist / James Currey : 272 ~
Lykke AM / 2000 / Local perceptions of vegetation change and priorities for conservation of woody savanna vegetation in Senegal / J. Environmental Management 59 : 107 ~ 120
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