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http://dx.doi.org/10.14578/jkfs.2017.106.3.340

Evaluation of Major Projects of the 5th Basic Forest Plan Utilizing Big Data Analysis  

Byun, Seung-Yeon (Center for Forest Policy Research, Korea Rural Economic Institute)
Koo, Ja-Choon (Office of Planning and Coordination, Korea Rural Economic Institute)
Seok, Hyun-Deok (Center for Forest Policy Research, Korea Rural Economic Institute)
Publication Information
Journal of Korean Society of Forest Science / v.106, no.3, 2017 , pp. 340-352 More about this Journal
Abstract
In This study, we examined the gap between supply and demand of forest policy by year through big data analysis for macroscopic evaluation of the 5th Basic Forest Plan. We collected unstructured data based on keywords related to the projects mentioned in the news, SNS and so on in the relevant year for the policy demand side; and based on the documents published by the Korea Forest Service for the policy supply side. based on the collected data, we specified the network structure through the social network analysis technique, and identified the gap between supply and demand of the Korea Forest Service's policies by comparing the network of the demand side and that of the supply side. The results of big data analysis indicated that the network of the supply side is less radial than that of the demand side, implying that various keywords other than forest could considerably influence on the network. Also we compared the trends of supply and demand for 33 keywords related to 27 major projects. The results showed that 7 keywords shows increasing demand but decreasing supply: sustainable, forest management, forest biota, forest protection, forest disease and pest, urban forest, and North Korea. Since the supply-demand gap is confirmed for the 7 keywords, it is necessary to strengthen the forest policy regarding the 7 keywords in the 6th Basic Plan.
Keywords
Forestry Basic Plan; big data analysis; social network analysis;
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