• Title/Summary/Keyword: Korean rural forest

Search Result 667, Processing Time 0.026 seconds

Spatial Distribution of CO2 Absorption Derived from Land-Cover and Stock Maps for Jecheon, Chungbuk Province (토지피복도와 임상도를 이용한 제천시의 이산화탄소 분포 추정)

  • Jeon, Jeong-Bae;Na, Sang-Il;Yoon, Seong-Soo;Park, Jong-Hwa
    • Journal of Korean Society of Rural Planning
    • /
    • v.19 no.2
    • /
    • pp.121-128
    • /
    • 2013
  • The greenhouse gas emission according to the energy consumption is the cause of global warming. With various climates, it is occurs the direct problems to ecosystem. The various studies are being to reduce the carbon dioxide, which accounts for more than 80% of the total greenhouse gas emissions. In this study, estimate the carbon usage using potential biomass extracted from forest type map according to land-use by satellite image, and estimate the amount of carbon dioxide, according to the energy consumption of urban area. The $CO_2$ adsorption is extracted by the amount of forest based on the direct absorption of tree, the other used investigated value. The $CO_2$ emission in Jecheon was 3,985,900 $TCO_2$ by energy consumption. At the land cover classification, the forest is analyzed as 624,085ha and the farmland is 148,700ha. The carbon dioxide absorption was estimated at 1,834,850 Tons from analyzed forest. In case of farmland, it was also estimated at 706,658 Tons.

Relationship between Sun-induced Chlorophyll Fluorescence and Gross Primary Production at Diurnal and Seasonal Scales, a Case Study in A Rice Paddy (벼논에서 관측된 태양유도 엽록소 형광물질과 총1차생산량의 일간 그리고 계절에 따른 관계에 대하여)

  • Yang, Kaige;Ryu, Youngryel;Kimm, Hyungsuk;Dechant, Benjamin;Jiang, Chongya;Hwang, Yorum;Kim, Jongmin;Kang, Minseok;Kim, Joon
    • Proceedings of The Korean Society of Agricultural and Forest Meteorology Conference
    • /
    • 2017.11a
    • /
    • pp.86-87
    • /
    • 2017
  • PDF

Estimating Willingness to Pay of Korean Forest Owners for Forest Products Disaster Insurance Premiums (임산물재해보험에서 산림경영인의 보험료 지불의사액 추정)

  • Kim, Myeong-Eun;Min, Kyung-Taek;Koo, Ja-Choon
    • Journal of Korean Society of Forest Science
    • /
    • v.104 no.1
    • /
    • pp.162-168
    • /
    • 2015
  • The purposes of this study are estimating willingness to pay (WTP) of forest owners for the disaster insurance premium for forest products in Korea and investigating factors affecting their WTP. The result with contingent valuation method shows that forest owners' median WTP is $9,440\;KRW/ha{\cdot}yr$. Advanced forest managers including devoted forest managers and forestry successors are willing to pay more for insurance premium compared to non-advanced ones, and those who have experienced disaster in their own forest land have higher WTP than others. WTP of advanced forest managers appears to be 50% higher than that of non-advanced. These results imply that policy makers should consider advanced forest managers as a priority to introduce the insurance system.

Effects of Shared Forest Walking Programs on Self-Esteem, Life Satisfaction, and Depression of Older Individuals Living Alone in Rural Communities (나눔숲 걷기 프로그램이 농촌 지역사회 독거노인의 자아존중감, 생활만족감 및 우울감에 미치는 효과)

  • Park, In Sook;Moon, Yeong Sil
    • Journal of Korean Academy of Rural Health Nursing
    • /
    • v.18 no.2
    • /
    • pp.99-105
    • /
    • 2023
  • Purpose: This study aims to develop a shared forest walking program and verify its effects on self-esteem, life satisfaction, and depression among older adults living alone in rural communities. Methods: Participants were assigned to an experimental or a control group, with 20 participants each. Data collected during August 1~3, 2022, before the program, and October 29~31, 2022, after the program. In this study, the shared forest walking program was conducted twice a week for a total of 24 sessions, with each session lasting one hour. All data were analyzed using SPSS version 18.0, x2 tests, and t-tests. Results: The experimental group participating in the sharing forest walking program showed higher self-esteem and life satisfaction than the control group, along with a decrease in depression. Additionally, there were statistically significant differences in self-esteem (t=5.97, p<.001), life satisfaction (t=7.78, p<.001), and depression (t=-7.58, p<.001). Conclusion: The shared forest walking program, developed based on the results of this study, improved self-esteem and; life satisfaction; and reduced depression among older adults living alone in rural communities. We propose the development of a continuous program to assist older adults living alone in underprivileged rural areas to experience retirement with reduced depression, increased self-esteem, and enhanced life satisfaction.

Distribution and Traditional Practice on Neem in the Rural Homesteads of Chittagong Coastal Plain of Bangladesh

  • Miah, Md. Danesh;Hossain, Mohammed Anwar;Muhammed, Nur;Sin, Man Yong
    • Journal of Korean Society of Forest Science
    • /
    • v.95 no.5
    • /
    • pp.524-531
    • /
    • 2006
  • Neem tree (Azadirachta indica), native to the Indian sub-continent, has been known since the ancient time for its medicinal and insect repellent properties. In recent years, Neem has attracted global attention due to its potential as a source of natural drugs and also environment-friendly pesticides. In the households. The distribution and traditional practice on Neem can be important to the agriculturist, ethno-pharmaceutical developers and to the rural development practitioners in Bangladesh. An exploratory survey on the distribution and traditional practice on Neem tree in the rural homesteads of Chittagong coastal plain, Bangladesh, was conducted over a period of three months from September 2002 to November 2002. It was found that maximum, 64% households used seedling as planting material having 40% maximum sources Within the major tree species present in the homesteads, Neem accounted for 12% among the total individuals. It was found that the availability of Neem trees was found maximum, 31%, in the homesteads of medium sized households. Maximum, 42% individuals of Neem were found within the DBH of 10.1 to 20 cm; and 37% within the 3.1 to 6 m height classes. Neem trees were found to be used maximum, 88% for furniture. The findings of the study will be of immense importance for the rural development practitioners and ethno pharmacological developers in Bangladesh.

Traditional Coconut Farming in the Rural Landscape of Meghna Floodplain in Bangladesh

  • Miah, Md. Danesh;Islam, Mohammed Ohidul;Hossain, Md. Aktark;Shin, Man Yong
    • Journal of Korean Society of Forest Science
    • /
    • v.94 no.5 s.162
    • /
    • pp.342-348
    • /
    • 2005
  • An exploratory survey was performed to assess the present status of distribution and production of coconut palm (Cocos nucifera Linn.) in the rural landscape of Meghna floodplain of Bangladesh. A multistage simple random sampling technique was adopted to identify the study area and respondents. A total of 50 households were selected randomly for the study. Traditional knowledge on cultivation, management, and production of coconut palm was emphasized. Marketing of coconut palm products and income derived from coconut palm cultivation was taken into consideration. Perceptions of farmers, traders and professionals were described in due context of opportunities and constraints of coconut palm cultivation. Coconut palm cultivation was found to play an important role in household economy in rural Bangladesh sharing considerable contribution to the total income. About 10% of their total annual income was reported to come from coconut husbandry. Highest number of the coconut palms, 24%, was found to grow in the homestead compounds and in the pond banks. About one-third lands of the households were found to be covered by the coconut palms. Maximum, 19%, coconut palms were found in the 16-20 years age-class. Production of coconut was found highest at the age-class 11-15 years. The study found some important opportunities and constraints of coconut farming in rural Meghna floodplain area of Bangladesh. The results of this study would be useful for the rural development practitioners in Bangladesh.

Study on Reorganization of the Legal System for the Integrated Rural Development (통합적 농촌지역개발 추진을 위한 법체계 개편방안 연구)

  • Park, Chang Won;Kim, Sebin;Lee, Junwoo;Lee, Bohwi;Gim, Uhn-soon;Koo, Seungmo
    • Journal of Korean Society of Rural Planning
    • /
    • v.25 no.2
    • /
    • pp.1-13
    • /
    • 2019
  • The rural development policies and projects in Korea has been implemented with various related acts. For instance, these acts include Framework Act on the National Land, National Land Planning Utilization Act, Special Act on Balanced National Development, etc, enacted by each of adminstration. However, there are some limitations to encourage the variety of rural development policies due to duplication and overlapping between the relevant acts. Nowadays, the fields of rural development have been evolved and integrated not only by agricultural infrastructures but also in various fields such as multi-functional industry including rural tourism, green care, and cultural welfare, etc. Therefore, the current legal system may not effectively accept and support in various rural development policies and projects at all. This study tried to figure out the necessity of reorganization related legal system through the field survey to planners, residents and analysts regarding the correlation between legal systems and projects. For these reasons, this study tried to find out the problem of current legal system and then, suggested alternative methods related to the legal system for integrated rural development. The scope of the study is as follows; 1)correlation analysis between relevant laws and rural development projects. 2)field survey to figure out the legitimacy and validity for the reorganization of the legal system. At last the result of the research has suggested an alternative method to reorganize the legal system and proposed the new legal system with is good for integrated rural development.

A study on the Direction of Forest Welfare Service Voucher System by Grounded Theory (근거이론을 이용한 산림복지서비스 이용권 제도 도입 방안 분석)

  • Cho, Han-Sol;Seo, Jeong-Weon;Kim, Seong-Hak
    • Journal of Korean Society of Rural Planning
    • /
    • v.20 no.4
    • /
    • pp.113-125
    • /
    • 2014
  • After Forest Service formed a forest welfare service system by life cycle in 2008, they established a variety of policy for promoting welfare of the people. In Forest welfare service plan(2013~2017) which recently the forest service department established to along with government's welfare policy, they introduce forest welfare service voucher linked to National welfare system to provide forest welfare actively to disadvantaged citizen. The purpose of this study is to setup a direction of forest voucher system, and to make strategies of forest welfare service voucher by research existing voucher system of government. A study conducts a qualitative research by use grounded theory without a quantitative research, because there is not a lot of similar cases with forest welfare service voucher. The subject of this study is experts of National Park Authority 's voucher management, forest service's Nature recreation management and relevant researcher institution. The research is conducted by interviewing the subject and by using grounded theory analysis. After processing an opening coding, categorization of opening coding, and axis coding, induce a direction of the forest welfare service voucher system.

Comparison of Carbon Stock Between Forest Edge and Core by Using Connectivity Analysis (연결성 분석을 활용한 산림의 주연부와 내부의 탄소저장량 비교)

  • Sung, Sun-Yong;Lee, Dong-Kun;Mo, Yong-Won
    • Journal of Korean Society of Rural Planning
    • /
    • v.21 no.4
    • /
    • pp.27-33
    • /
    • 2015
  • Forest ecosystem is considered as an important stepping stone to minimize the impact of climate change. However, the rapid urbanization has caused fragmentation of forest ecosystem. The fragmentation of forest patch results in edge effect which brings about adverse impacts on forest function and structure. Degradation of forest ecosystem decreases carbon sequestration because edge effect reduces productivity. Therefore, we analyzed the impact of forest edge effect on forest ecosystem carbon stock change in Seongnam-si, Gyeonggi-do. We used connectivity analysis to determine forest edge and core area. The field study sites were selected with considering forest age, density, class and soil type. Secondly, forest carbon stock was calculated with allometric equation. The soil carbon stock was derived from Walkely-Black method. Lastly, Mann-Whitney test was conducted to validate differences between carbon stock in edge and core area. As a result of study, the connectivity analysis was effective to determine forest edge and core. The core and edge of forest patch showed different composition of tree species and soil properties. Carbon stock per tree in the edge area was lower than that in the core area. However, the difference of soil organic carbon content between the edge and core were relatively small. This assessment can be applied for the conservation of forest patch as well as quantitative assessment on the forest carbon stock change caused by fragmentation.