• Korean Journal of Agricultural Science
• /
• v.39 no.4
• /
• pp.525-534
• /
• 2012

This study was conducted to classify community and verify vegetation structure of Picea jezoensis community in subalpine zone of Mt. Kyebang, Mt. Jiri, Mt. Deogyu, 39 releves set up and was carried out to analyze ordination. P. jezoensis Community was classified into Acer ukurunduense subcommunity, Quercus mongolica subcommunity, Syringa reticulata var. mandshurica subcommunity and P. jezoensis typical subcommunity. The order of important value of the forest community with DBH 2cm above plants was P. jezoensis (89.22), Acer komarovii (30.50), Abies koreana (18.81), Rhododendron schlippenbachii (18.10), Sorbus commixta (17.19), Betula ermanii (16.89), Pinus koraiensis (16.80), Taxus cuspidata (12.45), Acer ukurunduense (11.73). The DBH analysis suggests that P. jezoensis will maintain dominant position.

• Journal of the Korean Wood Science and Technology
• /
• v.50 no.6
• /
• pp.458-474
• /
• 2022

Many methods have been explored to increase the palatability of pine (Pinus merkusii), the most common wood used for termite baiting. However, because of the undersupply of pine in Indonesia, it is crucial to vary the wood species for termite baiting and look for potential alternatives. Furthermore, various studies have shown that baiting time influences the intensity and pattern of termite attacks. Therefore, the present research aimed to study the preferences of subterranean termites and find the ideal baiting time among community wood species from Bogor, West Java, as a baiting alternative to pine. The woods tested were Acacia mangium (acacia), Falcataria moluccana (sengon), Anthocephalus cadamba (jabon), Maesopsis eminii (manii), Swietenia mahagoni (mahogany), Hevea brasiliensis (rubberwood), and P. merkusii (pine). Field tests were carried out based on the American Society for Testing and Materials D 1758-06 at the Arboretum, Faculty of Forestry and Environment, IPB University, with a baiting time of one to six months. The results led to the identification of four species of termites, namely Microtermes sp., Macrotermes sp., Shedorhinotermes sp., and Capritermes sp.. The frequency of termite attacks on the test site reached 93.1%. Rubberwood was the most potential wood bait for subterranean termites, indicated by the highest average weight loss value (65.8%) with a shorter optimal baiting time (up to one month) than that of other tested woods.

• Korean Journal of Agricultural Science
• /
• v.40 no.1
• /
• pp.19-26
• /
• 2013

Official Delvelopment Assistance(ODA) in forestry sector has been implemented for about 60 years after the second world war. Forestry aid is getting important due to its role to play as a practical methodology of Millenium Development Goals(MDGs). Korea has conducted ODA in forestry in 22 developing countries since 2005. However its contents are mostly focused on environment conservation by plantation. In the other hands, the other donor countries try to eradicate poverty of people who are dependent on forestry, environment conservation and etc in MDGs by means of ODA in forestry. Swiss, Germany, Japan, UK, and the other donor counties found out without taking account of forest dependent people who are supposed to manage 22% of developing countries's forest, forestry aid could not be successful. The direction of Korean ODA in forestry need to change in order to meet the current movement of International ODA. For this, Korea should develop various contents of forestry aids like CF (Community Forestry) project which the donor countries with long history of forestry aids have implemented in many ways.

• Korean Journal of Agricultural Science
• /
• v.10 no.1
• /
• pp.22-27
• /
• 1983

The community structure and dynamic succession of forest were determinated on the quadrat plot selected randomly at the Mt. Bomun. The polt size was $5{\times}5m$, and analysis of vegetation was adapted reciprocal averaging (RA) ordination method. 1. The numbers of shrub species were 45, and dominant species were Quercus aliena, Quercus serraia, and Rhododendron mucronulatum. 2. The succession of shrub stratum was determined through RA ordination method. It was assumed thet there were two main succession types: the one from Zanthoxylum community through Spiraea- Rubus community to Quercus community and the other from Stephanandra-Corylus community through Lespedeza community to Quercus community.

• Korean Journal of Environment and Ecology
• /
• v.21 no.1
• /
• pp.82-92
• /
• 2007

The purposes of this study were to classify community and to analyzse vegetation-environment relationships in the forest community of Ulleung Island. The forest community of Ulleung Island was classified into Pinus thunbergii community, Pinus densiflora community, Neolitsea sericea community, Pinus parviflora community, and Fagus multinervis - Sorbus commixta community. Since the results of phytosociological community classification were consistent with that of TWINSPAN, it proved that these two methods could complement when one does a community classification. There was a difference in chemical characteristic of soil among study communities. The community had high soil organic matter, total nitrogen, available phosphorous, and cation exchange capacity compared to forest soil of Korea. The soil pH ranged from 4.66 to 5.80. The soil texture in the study communities was loam or sandy loam. According to the ordination analysis, elevation, exchangeable Na, K, Ca, Mg, soil pH, and content of sand and silt affect the distribution of community.

• Journal of Forest and Environmental Science
• /
• v.25 no.2
• /
• pp.101-109
• /
• 2009

The Hajong are the ancient tribal forest community among the ethnic minorities of the North-East region of Bangladesh. The study was carried out with respect to three income groups highlighting their indigenous knowledge. A total of forty-five households (fifteen from each income groups) were assessed using different participatory appraisals through semi-structured questionnaires. A special type of indigenous knowledge on food habit was explored in the Hajong community, which correspond to the severe dependence on forest resources. They collect their food resources from homestead forest (45%) followed by forest (40%), market and others. They have indigenous hunting procedure to trap the animal in the forest. Twenty three tree species were tremendously planted in their homestead forests which are the very important source of food. Male are highly responsible to collect the food materials from forest as well as other sources.

• Journal of Forest and Environmental Science
• /
• v.33 no.1
• /
• pp.8-21
• /
• 2017

The objective of this study is to identify the individual characteristics and the elements of social capital hence a suitable design of social capital reinforcement can be proposed to promote a sustainable community-based mangrove management. The research conducted in three villages that were selected based on mangrove ecological differences in Lampung Province, Indonesia. Qualitative data was collected through field observation and in-depth interviews with key informants. The results showed that the population in the three villages dominated on productive ages, worked as farmers, and less educated (only a half of the population had fulfilled the basic education standard of Indonesia). The study results also indicated that the social capital in the communities showed minimum condition of interpersonal attachment and cooperation. This condition was derived from the attitude of the people who only took personal benefit without concerning to others' welfare. Many programs conducted by government to ensure the conservation of mangroves were project-oriented with minor participation of community. The minor participation might also contributed to the minimum of social capital in the community. To improve social capital, the communities should strengthen mutual trust based on mutual benefit to increase members' participation in mangrove activity.

• Journal of Forest and Environmental Science
• /
• v.30 no.1
• /
• pp.15-29
• /
• 2014

This article discusses the state of a community forestry program in a protection forest in Indonesia, which has been running for almost two decades. We found that the program did not achieve its objective mainly because of frequent changes in regulations. There are also activities such as: measuring and mapping working area boundaries, drawing up a work plan, planting, maintenance and security, paying royalties to those who harvest forest resources, and submitting annual reports on land use to the district government head, which have not worked as expected. We also found that the major incentives for local people to participate in the program are getting certificates of management and the program's effectiveness in minimizing land-use conflicts. Participants perceived that their major role on the program is to follow farmer-group directives or government rules. To achieve the program's purposes, farmer groups need technical assistance related to protection-forest management and opportunities for financing.

• Journal of Agricultural Extension & Community Development
• /
• v.13 no.2
• /
• pp.375-384
• /
• 2006

농업－공동체 임업은 토지－나무－인간 사이의 관계를 폭넓게 포함하고 있으나 이 논문에서는 농업－공동체 임업활동이 베트남의 산지의 지속가능한 이용에 초점을 두고 있다. 농업－공동체 임업(AF와 CF)은 베트남에서 시급한 국가우선사항이 된 개발과 보전을 함께 고려할 수 있는 기능을 지닌 것으로 받아드려지고 있다. 베트남에서 AF와 CF를 동시에 지원할 수 있는 자원은 한정되어 있으며, 제약 사항은 위협적이고 시급한 상황이고, 황폐화가 진행될수록 복원은 어려워지는데, 농업의 생산성 감소에 따른 산촌주민들의 가족 부양을 위한 생태계 파괴도 가속화되고 있는 것으로 조사되었다. 이 연구는 농업－공동체 임업활동이 베트남의 산지 자원의 지속가능한 이용에 있어서의 연관된 문제들, 발전에의 제한요인, 특히 정책 제한요인을 분석하고 베트남 농업－공동체 임업 개발의 방향을 제시하고자 하였다.

• Journal of the Korean Society of Environmental Restoration Technology
• /
• v.11 no.3
• /
• pp.116-128
• /
• 2008

Vegetation structure of Jangtaesan Natural Recreation Forest in Daejeon City was investigated to suggest a preferable management plan. Vegetation survey was carried out with thirty plots. Adopting phytosociological method, plant communities were classified into twinfolds of natural and afforested area. A natural forest were composed of Quercus mongolica, Quercus variabilis, and Pinus densiflora community. Afforested area were with Metasequoia glyptostroboides, Larix leptolepis, Pinus koraiensis, and Castanea crenata community. The importance value of Quercus mongolica, Quercus variabilis, Pinus densiflora, and Quercus serrata in natural forest were 59.69%, 48.32%, 39.10%, 21.53%, respectively. According to diameter of breast hieght analysis results, it is expected that the occupancy of Quercus mongolica, Pinus densiflora, and Quercus variabilis would be continuously increased. Based on the findings of the study, management plan for natural forest and afforested area was recommended in line with the progress of natural ecology.