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Carbon Sequestration in the Plantations of Chittagong Hilly Areas of Bangladesh
( Danesh Miah ),( M. Farid Uddin ),( M. Kalimuddin Bhuiyan ),( Man Yong Shin ) 한국산림과학회 2004 한국산림과학회지 Vol.93 No.4
N/A The study was conducted in the plantations of 13 tree species of Chittagong hilly areas, Bangladesh, with the objective of quantifying carbon sequestration. It was revealed that there was a gross 191 ton/ha carbon stock in the studied plantations. The highest soil(including humus) carbon content(113 ton/ha) was found in the Jarul(Lagerstroemia speciosa) plantation and the lowest(83 ton/ha) was found in the Pine(Pinus caribaea) plantation. Most of the plantations were found to possess the litter carbon contents as 3 ton/ha except Mehegoni(Swietenia mahagoni), Pine(Pinus caribaea) and Dhakijam(Syzygium grande) plantation, which possessed only 2 ton/ha carbon. The results represented that 3.13 ton/ha/year for fuelwood collection and 1.24 ton/ha/year for litter collection by the surrounding people, carbon were lost from the plantations. The net increment of carbon in the plantations was 3.86 ton/ha/year. The study revealed a promising result of carbon sequestration by the plantation species in the Chittagong hilly areas, which shows a potential of plantation species to participate in the international carbon trading.
Miah, Danesh Md.,Rashed, Md. Monjur,Muhammed, Nur,Koike, Masao,Sin, Man Yong Korean Society of Forest Science 2006 한국산림과학회지 Vol.95 No.5
Triphala is an important combination of three important forest fruits, i.e., Emblica officinalis, Terminalia chebula and Terminalia bellirica. Chittagong region in Bangladesh was once rich in triphala trees presently subject to the depletion. Thus, these forest resources are being threatened day by day. The study was conducted to learn the present using pattern of the triphala, causes of its depletion and the conservation strategies agreed by the villagers. Eight major uses of triphala trees were recognized. It was revealed that 100% respondents used the triphala as fruit tree followed by 71-78% as fuelwod. The present status of growing stock of triphala was found in depleted condition particularly in the Muslim dominated area. It was found that unawareness was the major cause for depleting the triphala trees agreed by the 87% respondents followed by depleting the village groves by 84%. Awareness creation (100%) and induction of social forestry program (92%) were found major recomendations by the vilagers to retard depleting the triphala tree species in the Chittagong region of Bangladesh.
Miah, Md. Danesh,Hossain, Mohammed Anwar,Muhammed, Nur,Sin, Man Yong Korean Society of Forest Science 2006 한국산림과학회지 Vol.95 No.5
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 Korean Society of Forest Science 2005 한국산림과학회지 Vol.94 No.5
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.
( M Danesh Miah ),( M Abubokor Siddik ) 한국폐기물자원순환학회(구 한국폐기물학회) 2015 한국폐기물자원순환학회 3RINCs초록집 Vol.2015 No.-
Municipal solid waste (MSW) management has an impact on climate generating greenhouse gases (GHG). To quantify GHG emission from MSW management activities (transportation, composting, recycling and land-filling) of the Chittagong City Corporation (CCC), this study was conducted in Chittagong city of Bangladesh. Data on MSW management activities of the CCC were collected through conducting a structured questionnaire survey. To collect data about recycling, another questionnaire survey was conducted including all junkshops near to the dumping sites (Anandabazar and Arefin Nogor) of the CCC. The study found that composting and recycling of MSW have a positive contribution in reducing GHG emission. Transportation and land-filling of MSW have a contribution in GHG emission. The amount of GHG emission from existing MSW management system of the CCC is 31,904.68 tons of CO<sub>2</sub>-eq per month. The life cycle assessment (LCA) study on composting shows that, the reduction of GHG emission is 3.66 tons of CO<sub>2</sub>-eq per ton of produced compost. The study is expected to contribute in the field of climate change mitigation in Bangladesh.
Carbon Sequestration in the Plantations of Chittagong Hilly Areas of Bangladesh
Md. Danesh Miah,M. Kalimuddin Bhuiyan,신만용,M. Farid Uddin 한국산림과학회 2004 한국산림과학회지 Vol.93 No.4
The study was conducted in the plantations of 13 tree species of Chittagong hilly areas, Bangladesh, with the objective of quantifying carbon sequestration. It was revealed that there was a gross 191 ton/ha carbon stock in the studied plantations. The highest soil(including humus) carbon content(113 ton/ha) was found in the Jarul(Lagerstroemia speciosa) plantation and the lowest(83 ton/ha) was found in the Pine(Pinus caribaea) plantation. Most of the plantations were found to possess the litter carbon contents as 3 ton/ha except Mehegoni(Swietenia mahagoni), Pine(Pinus caribaea) and Dhakijam(Syzygium grande) plantation, which possessed only 2 ton/ha carbon. The results represented that 3.13 ton/ha/year for fuelwood collection and 1.24 ton/ha/year for litter collection by the surrounding people, carbon were lost from the plantations. The net increment of carbon in the plantations was 3.86 ton/ha/year. The study revealed a promising result of carbon sequestration by the plantation species in the Chittagong hilly areas, which shows a potential of plantation species to participate in the international carbon trading.