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KFS-P45 : Social supports of current forest management to Local people in Myanmar
( Inkyin Khaine ),( Su Young Woo ),( Seong Han Lee ),( Myeong Ja Kwak ) 한국임학회 2014 산림과학 공동학술대회 논문집 Vol.2014 No.-
This study aims to investigate the socio-economic status of forest dependent community and the social impacts of the forest management by comparing natural forest and plantation forest. The survey was conducted face to face with structural interview using both open and closed ended questionnaires. The survey pointed out that the socio economic status of the study site is still poor. The results also revealed that the percentage of dependency of natural forest for fuelwood and non wood forest products (NWFPs) was significantly higher than that of the plantation forest. It can be concluded that the natural forest conservation give more social benefits to local people than plantation forest establishment except the greater income opportunities of initial year of plantation establishment.
A study of the role of forest and forest-dependent community in Myanmar
Inkyin Khaine,우수영,강호덕 한국산림과학회 2014 Forest Science And Technology Vol.10 No.4
This study was intended to find out the benefits of forests, especially for non-wood forest products (NWFPs), to forestdependentlocal people and the relation to their socio-economic status. Sampling (169 respondents) was chosen to be anequal distribution of household’s economic status. The survey was conducted face to face with structural interviews usingboth open-and closed-ended questions. The results showed that bamboo and bamboo shoot were considered as the mostcollected NWFPs in the Bago Yoma region. The average consumptions of NWFPs were 302.50 90.12 viss to 501.27 120.65 viss. Furthermore, the research revealed that the collection of NWFPs showed negative correlation with incomeavailability and livestock possession. The study aims to help provide the necessary information for sustainable forestmanagement.
KFS-P46 : Environmental awareness of the forest dependent community in Myanmar
( Inkyin Khaine ),( Su Young Woo ),( Seong Han Lee ),( Myeong Ja Kwak ) 한국임학회 2014 산림과학 공동학술대회 논문집 Vol.2014 No.-
In Myanmar, enhancing environmental awareness of forest dependent community has been launched by Forest Department however the researches that assess on the level of environmental awareness of forest dependent community are so rare. With the aim to comprehend that gap of information, this study revealed the level of environmental awareness of forest dependent community by gender analysis, knowledge and participation. The survey was conducted by face to face interview and using Likert scale method. The study indicated that the awareness of forest dependent community regarding to the environment was low based on the findings: interesting on the changes in local environment; environmental knowledge and attitude; and participation in activities. By gender analysis, the awareness level was no significant difference between male and female (p< 0.05). Among mass media, radio can be considered as the most suitable media for contribution of environmental education. Furthermore, participation in environmental conservation programs showed positive correlation with the level of environmental awareness of forest dependent community.
우수영,Inkyin Khaine 한국산림과학회 2014 Forest Science And Technology Vol.10 No.3
Nowadays, the intensive management and huge pressure from the human population has become a great challenge forefficient forest management. The main focuses of this study are to investigate (1) the current socio-economic status of aforest-dependent community and (2) the social contribution of two environmental conservation efforts – remnant naturalforest conservation and plantation establishment – in a comparative way. The structural interview method was used for thesurvey, and questionnaires were set out as both closed- and open-ended questions. The respondents were stratified as poor,medium and better off, and the sample shape was defined as a triangle. The results showed that restoration by means ofremnant forest conservation gave much more tangible and intangible benefits than plantations. The mean value offuelwood availability from natural forests was significantly higher than that of the plantation forests, whereas most of thelocal people depended on both types of forests for their supplies. Local people were more dependent on natural forests fornon-wood forest products and building materials than on plantation forests. The poorer the people, the more they dependedon forests. This study points out that rehabilitation implementation and rural livelihood development in harmony isimportant for combating degradation.
Why does Quercus suber species decline in Mediterranean areas?
김해냄,진혜영,곽명자,Inkyin Khaine,유하나,이태윤,안태현,우수영 국립중앙과학관 2017 Journal of Asia-Pacific Biodiversity Vol.10 No.3
The cork oak (Quercus suber L.) is a prevalent tree species in the Mediterranean climate zones of western Europe and north Africa with a quite narrow geographical range of distribution, as compared with the other Mediterranean evergreen oak species such as Quercus calliprinos (holly oak) and Quercus ilex (holm oak). This species offers the ecological, economic and social importance, including their biodiversity and sustainable forest production in these areas. The increase of mean annual temperature and rainfall extremes during recent decades follows the trends predicted by present climate change models projecting a higher frequency of droughts and intense rain events in the Mediterranean climate areas. Nevertheless, various biotic and abiotic factors, including climate change (increased frequency and rigor of high temperature and drought) and related physiological decline of trees, increases in the outbreaks of disease, and an excessive development of forest resources has been recognized as main factors to induce a cork oak forest decline. In general, sustainable cork oak forest management and proper agroforestry activity that can generate income for local people through local community participation would be the ways to prevent cork oak forest decline in northern Tunisia.
The Relationship Between SO2 Exposure and Plant Physiology: A Mini Review
이현경,우수영,Inkyin Khaine,곽명자,장지휘,이태윤,이종규,김이레,김원일,오경석 한국원예학회 2017 Horticulture, Environment, and Biotechnology Vol.58 No.6
Air pollutants are emitted from various sources into the atmosphere. During winter, greenhouses are heatedby the burning of fuel in heating systems, which creates sulfur dioxide (SO2) that can be detrimental to plant growthand human health. However, there is a poor understanding of the comprehensive effects of SO2 on crops in agreenhouse environment. Therefore, this review aimed to summarize the impacts of greenhouse heating system-derivedSO2 on the physiological, morphological, and biochemical responses of plants. In general, plant SO2 exposure has anegative effect on these processes. An initial decline in physiological activities appears several days following SO2exposure. Morphological and biochemical activities are also negatively affected by extensive SO2 exposure. However,since sulfur is an essential nutrient for plant growth, low-level SO2 exposure has a positive impact on plants. AtmosphericSO2 is taken up by the plant via the stomata, after which it is assimilated and used to synthesize sulfur-containingamino acids, such as methionine and cysteine. Sulfur-containing compounds are crucial for plant growth, and variousphysiological and biochemical processes. It was concluded that SO2 is a significant greenhouse pollutant, especiallyfor crops.
Yang Li,우수영,이종규,곽명자,Inkyin Khaine,Ji Hwi Jang,김해냄,Ji Eun Kim,박상희,김한동,임예지 한국원예학회 2019 Horticulture, Environment, and Biotechnology Vol.60 No.6
Air pollutants are emitted from various anthropogenic sources into the atmosphere. Especially, ozone (O3) has become a critical problem since the average O3 concentration is increasing every year by about 0.5–2% across the world. O3 in the air affects plant growth because it mainly passes through the stomata of leaves into plants. This experiment was designed to identify the physiological, morphological, and biochemical responses of plants to O3. For the purposes of this study, eggplant (Solanum melongena L.), which is one of the most well-known crops produced in the world, was used. Eggplants were continuously subjected to 110 nmol mol−1 for 25 days using the phytotron. Following O3 treatment, the growth and biomass of the eggplant were reduced, and the photosynthetic rates were lower than those of the controls. In contrast, water use efficiency increased progressively on the leaves of the eggplant. Initial visible injures were observed at 15 days after O3 treatment. Stomatal density was reduced in response to the O3 treatment. With regard to biochemical responses, malondialdehyde content and relative ion leakage were higher than those of the control. Superoxide and hydrogen peroxide accumulation was observed on the leaf surface after 25 days of O3 treatment. These observations indicate that treatment with 110 nmol mol−1 O3 had negative effects on the physiological, morphological, and biochemical activities of eggplant. Further studies investigating the damage caused by exposure to different concentrations of O3 and for different periods of time are required.