지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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In the face of accelerating biodiversity loss and its significance in our coexistence with nature,biodiversity is becoming more crucial in sustainable development perspective. To estimate biodiversity in the future which provides valuable information for decision making system especially in the national level, a quantitative approach must be studied forehand as a baseline of the present status. In this study, we developed a large-scale map of Plant Species Richness (PSR, typical indicator of biodiversity) for Young-dong and Pyung-chang provinces. Due to the accessibility of appropriate data and advance of modelling techniques, reduction of variables without deteriorating the predictive power is considered by applying Genetic algorithm. In addition, a number of Correctly Classified Instances (CCI) with 10-fold cross validation which indicates the predictive power, was carried out for evaluation. This study, as a fundamental baseline, will be beneficial in future land work as well as ecosystem restoration business or other relevant decision making agenda.
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참고문헌 (27)
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Andrews, P / 2000 / Climate,vegetation,and predictable gradients in mammal species richness in southern Africa / Journal of Zoology 251 : 205 ~ 231
Auger, P. / 2000 / Aggregation and emergence in ecological modelling:intergration of ecological levels / Ecol.Model 127 : 11 ~ 20
Beaumont, L. J. / 2009 / Different climatic envelopes among invasive populations may lead to underestimations of current and future biological invasions / Diversity and Distr
Boone, R.B / 2000 / Relationship between avian range limits and plant transition zones in Maine / Journal of Biogeography 27 : 471 ~ 482
Andrews, P / 2000 / Climate,vegetation,and predictable gradients in mammal species richness in southern Africa / Journal of Zoology 251 : 205 ~ 231
Auger, P. / 2000 / Aggregation and emergence in ecological modelling:intergration of ecological levels / Ecol.Model 127 : 11 ~ 20
Beaumont, L. J. / 2009 / Different climatic envelopes among invasive populations may lead to underestimations of current and future biological invasions / Diversity and Distr
Boone, R.B / 2000 / Relationship between avian range limits and plant transition zones in Maine / Journal of Biogeography 27 : 471 ~ 482
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