• 한국환경생태학회지
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• 제29권2호
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• pp.236-249
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• 2015

The master plan of forest land management proposes forest watershed management that considers regional characteristics in order to overcome the problem of uniform forest land management. In order to manage the forest watersheds in Gyeonggi-do, this study classified 1,823 forest watersheds in Gyeonggi-do and attempted to understand their characteristics. It conducted a factor analysis and cluster analysis from the perspective of conservation value and development pressure using forest land indicators. In terms of conservation value, three factors were drawn: the topography factor, vegetation factor and public service factor, while in terms of development pressure, three factors were drawn: the easiness of development factor, economic benefits factor and development activity factor. Using these factors, forest watersheds were divided into three clusters in terms of conservation value while they were divided into three clusters in terms of development pressure. Using the results of the cluster analysis from a conservation-development perspective, the forest watersheds were classified into nine different types, and the characteristics were identified by each type. It is judged that the factors and clusters drawn as a result of the research accurately reflect the present conditions of Gyeonggi-do, and the nine types of forest watersheds have clear characteristics according to each type, which are judged to be utilized in forest management in the future.

• 한국산림과학회지
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• 제112권3호
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• pp.290-302
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• 2023

본 연구는 산불피해지에 바이오차를 처리하여 굴참나무의 초기 생장특성 변화를 살펴보고, 임목생장에 영향을 주는 인자를 파악하는데 그 목적이 있다. 굴참나무를 식재한 지역에 바이오차 처리방법(도포, 식혈)과 처리량에 따른 효과를 정량적으로 평가하기 위해 처리구를 조성하였다. 굴참나무의 활착률은 무처리구에 비해 도포와 식혈처리구에서 20% 높게 나타났으며, 도포처리구에서는 북사면, 식혈처리구는 남사면의 활착률이 더 높게 나타났다. 바이오차 처리방법에 따른 상대생장률은 식혈처리구에서 더 높게 나타났고, 근원경 생장에서 유의한 차이를 보였다. 사면향별로는 북사면의 상대생장률이 더 높았고, 수고생장에서 유의한 것으로 나타났다. 이는 바이오차의 처리용량이나 살포방법에 따라 생장량 증진효과가 다르게 나타날 수 있음을 시사한다. 사면향이나 처리방법이 토양의 건조조건에 영향을 주어 수분함량이나 양분동태에 영향을 준 것으로 보여진다. 연구결과를 활용하여 생육목적에 맞는 바이오차의 처리기준을 제시할 수 있으며, 산림시업에 적용하여 바이오매스 증진 및 산불피해지 조기 복원의 효과적인 대안이 될 것으로 판단된다.

• 한국농림기상학회:학술대회논문집
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• 한국농림기상학회 2019년도 하계 학술발표초록집
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• pp.230-231
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• 2019

• 한국농림기상학회:학술대회논문집
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• 한국농림기상학회 2014년도 추계 학술발표논문집
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• pp.98-104
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• 2014

• 한국농림기상학회:학술대회논문집
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• 한국농림기상학회 2019년도 하계 학술발표초록집
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• pp.154-154
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• 2019

• Journal of Forest and Environmental Science
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• 제28권2호
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• pp.106-117
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• 2012

In an effort to analyze the impact of climate change, Gangwon provincial forest was divided into three sectors; forest ecology, forest disaster, and forest productivity and analysis of their current status from 2000 to 2009 and vulnerability assessment by climate change has been carried in this study. In case of vulnerability assessment, except for the forest ecology, forest disaster (forest fires and forest pests) and forest productivity sectors were analyzed in current status, the year of 2020, and 2050. It turned out that vulnerability of forest fires in the field of disaster would become worse and forest pests also would make more impact even though there is some variation in different areas. In case of the vulnerability of forest productivity there would be not a big difference in the future compared with current vulnerability. Systematic research on the sensitivity index used for vulnerability assessment is necessary since vulnerability assessment result greatly depends on the use of climate exposure index and adaptive capacity index.

• 한국농림기상학회:학술대회논문집
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• 한국농림기상학회 2013년도 추계 학술발표논문집
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• pp.48-53
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• 2013

• 농업과학연구
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• 제51권1호
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• pp.25-39
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• 2024

This study aimed to determine a method for restoring grasslands to forests in mountainous areas. The study was conducted in an area damaged by trampling due to construction activity and herding. Additionally, there were concerns of hindered tree growth due to the alpine region climate, characterized by the low temperatures, drying, and strong winds. Therefore, forest restoration treatments such as tillage, furrow, and shading were performed to improve growth conditions. From July 2021 to April 2023, soil temperature and moisture were monitored for each treatment plot, and changes in the initial growth and survival rate of Abies holophylla were investigated. Both soil temperature and soil moisture showed significantly higher values during the four seasons in the grassland-furrow treatment plot (p < 0.05). Compared to the grassland-control plot, the average soil temperature in winter was as high as 1.1℃, and the soil moisture in summer was as high as 20.3%. Additionally, the survival rate and relative growth rate were the largest in the grassland-furrow treatment plot. The survival rate was 87.5%, the relative growth rate in terms of height was 0.013, and the relative growth rate in terms of diameter at root collar was 0.023, indicating that furrow treatment had a positive effect on the initial survival and growth of seedlings. These results suggest that furrow treatment may be an appropriate restoration method when implementing forest restoration projects in areas where tree growth is challenged.

• 한국농림기상학회:학술대회논문집
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• 한국농림기상학회 2019년도 하계 학술발표초록집
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• pp.290-291
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• 2019

• 한국산림과학회지
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• 제110권3호
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• pp.308-321
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• 2021

본 연구는 지난 20년(2001~2020)간 국내 산림생태 분야에 관한 전반적인 연구동향과 주요 연구 주제 분석을 통해 향후 연구의 방향성을 파악하고자 수행되었다. 이를 위해 한국교육학술정보원으로부터 국내 산림생태 관련 총 1015편의 논문 제목 및 키워드 데이터를 수집하여 빅데이터 분석프로그램 Textom과 UCINET을 활용하여 분석을 실시하였다. 분석 결과, 산림생태 관련 연구 논문수는 2006~2010년과 2011~2015년 사이에 증가율 137.6%를 나타내어 2011년 이후 급격히 증가한 것으로 나타났다. 단어빈도, N-gram 분석결과 지난 20년간 산림생태 분야의 주요 연구주제는 종다양성이었으며 2011년 이후 기후변화도 주요 연구주제로 출현하였다. CONCOR 분석결과 산림생태 분야의 주요 연구영역은 종다양성, 환경정책, 기후변화, 운영 관리, 식물분류, 서식지 적합성, 관속식물, 휴양복지로 구분되었다. 특히, 종다양성과 기후변화는 관련 정책 추진 현황을 고려할 때 향후에도 중요 연구주제로 다루어질 것이라 판단되며, 국외 사례를 참고하여 국내 실정에 맞는 연구주제의 다양화 및 범위 확대 등을 고려할 필요가 있다고 본다.