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지속가능한 산림경영을 위한 몬트리올 프로세스 기준과 지표의 가용성과 적용성에 대한 분석
정세경(Se Kyung Chong),김외정(Wae Jung Kim),이봉수(Bong Soo Lee) 한국산림과학회 2001 한국산림과학회지 Vol.90 No.5
Since the development of a new paradigm of sustainable forest management, concerns have been focused on how the sustainability of forests will be assessed and measured objectively. This study examined the conceptual displacement on what is sustainability of forests, and analyzed the progress made by international and regional initiatives on criteria and indicators for sustainable forest management in terms of comparability and compatibility. Regarding data availability and applicability of criteria and indicators for sustainable forest management, the data reports gathered from Montreal Process member countries were analyzed. Within this context, Korean case were examined, using all possible existing information sources such as Forest Statistics, on 6 items of concepts of criteria and indicators, degree of difficulties, measurement units, data availabilities, problems and needs of future improvements for data gathering. The study also analyzed the applicability of criteria and indicators for sustainable forest management.
정세경 ( Se-kyung Chong ) 산림경영정보학회 2007 산림경영정보 Vol.10 No.0
산림청은 2005년 국산재 품질향상과 목재자급율 확대를 도모하기 위해 국유림과 민유림의 약 292만ha, 4507H 단지를 경제림육성단지로 지정하였다. 경제럼단지를 효율적으로 관리하기 위해서는 현존 임상의 공간적 분포를 파악하는 것이 중요하다. 따라서 수치 임상도를 이용하여 각각의 경제림단지 내에서 가장 많은 면적을 점유하고 있는 임상을 대표임상으로 분류하였고, 수치지형도를 통해 지형분석을 실시하였다. 경제림육성단지 내 임상의 면적점유율에 따른 대표임상을 기준으로 단지유형을 구분한 결과, 경제림육성단지는 소나무림, 리기다소나무림, 낙엽송림, 잣나무림, 참나무림, 혼효림 등 6개의 단지유형으로 구분되었다. 그 중에서 소나무림단지 29% (850, 000ha), 참나무림단지 22% (650, OOOha), 혼효림단지가 21%(620, 000ha)로 전체 경제림육성단지 중 천연림이 72%나 차지하였다. 반면에 인공림은 28%로 낙엽송단지, 리기다소나무림단지, 잣나무림단지가 각각 16%, 7%, 5% 를 차지하였다. 국유림의 경제림육성단지는 사유럼의 경제림육성단지에 비해 평균 표고가 260m나 높고, 20도 이상의 경사도가 32%나 차지하여 지형조건이 오지에 위치하고 있는 산림이 많은 것으로 판명되었다. Korea forest service designated 450 management units around the country in about 2.9 million hectares as productive forest1ands to increase the degree of self-sufficiency in domestic timber and to enhance its Quality in 2005. It is important to analyze spatial distribution of existing forest types in order to manage the productive forest1and areas efficient1y. Each productive forestland was classified into a representative forest type unit depending on the size of forest type occupying the management unit using digital forest type map, and was analyzed topographical characteristics by the digital topographical map. As a result, a productive forestland unit was classified into one of the six different forest types such as red pine (Pinμs densiflora S. et Z.) unit, rigida pine (Pinμs rigida Mill.) unit, japanese larch (Larix leptolepis Gord.) unit, korean pine (Pinus koraiensis S. et 2.) unit, oak unit and mixed forest unit. Natural forest units occupied the largest portion of 72%, including red pine units of 29% (850 thousand hectares), oak units of 22% (650 thousand hectares) and mixed forest units of 21% (620 thousand hectares). On the other hand, planted units were 28% where japanese larch units, rigida pine units and korean pine units occupied 16%, 7% and 5%, respectively. It was identified that the productive forestlands in national forests compared to those in private forests were relatively in bad terrain conditions and situated in remote areas when the average elevation were higher 260 meters and the slopes over 20 degree occupied 32%.
김형호 ( Hyung Ho Kim ),정세경 ( Se Kyung Chong ),정주상 ( Joo Sang Chung ) 한국지리정보학회 2006 한국지리정보학회지 Vol.9 No.4
This paper aims to develop a GIS(Geographic Information System) application model as a decision-making support system in order to evaluate the potential of forests according to their functions, or to classify forest functions. The forest functions analyzed in this study are as follows: production of timber, stable supply of water resources, forest hazards prevention, recreation in forests, conservation of living conditions and natural environment. Using a model possible to evaluate the potential of each forest function and to assort forest functions by making priority-based decisions according to the functions, as well as allowing for various possible analysis environments, its application has been reviewed. Factors for assessing the forest functions could be built by using the following three categories: four maps―topographical map, vegetation map, forest site map and basic forest land use map―whose quantitative drawings had already been made; other self-established maps, such as one indicating the location of sawmills, location map of expressway interchanges, and spatial data of national population distribution map; and attribute data of population and precipitation. The GIS application developed here contributes to the evaluation of forest functions in all the subject areas by map units and national forest management districts based upon the assessment system.
이성연 ( Seong Youn Lee ),전준헌 ( Jun Heon Jeon ),정세경 ( Se Kyung Chong ),신진영 ( Jin Young Shin ),차두송 ( Du Song Cha ),안기완 ( Ki Wan Ahn ) 한국사진지리학회 2014 한국사진지리학회지 Vol.24 No.4
This study analyzed the production and use of certified timber produced in 12 operational sites in the country certified by the FSC forest certification in order to use for the future domestic forest certification scheme and for the distribution market of certified timber produced domestically. As the results, from 2006 of the first FSC forest management certification in Korea to the end of 2013, the total area of FSC certified forests is 394,918.38 hectares. Among the area, national forests occupy 95.9% as 378,829 hectares which means most of certification has been occurred in the national forest. The total production of certified timber in the country was 308,052.2 ㎥as of the end of 2013 since 2006 when the first production of certified timber was merely 125.9 ㎥. and the production of certified timber rapidly increased from 2009. The distribution of timer produced in the national forests is only made hrough a public auction of the domestic timber market bid system Onbid. Due to the sale of timber by such a bidding system, certified timber produced from the national forest also goes to this process and is unknown whether it is sold to the certified company or not, being unable to make sure the CoC. Therefore, it is necessary to consider that certified timber is only given to the bidders who have certificates of timber certification, and if it is not sold, then the right of bidding also is given to the non-certified companies.