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Potensi Gas Rumah Kaca Dari Cadangan Karbon Yang Tersimpan Pada Lahan Bakal Waduk Jatigede
One of the causes of global climate change is due to the increase of greenhouse gases such as CO2 and CH4 in the atmosphere. CO2 can be formed from decomposition of organic carbon material (C-organic) in aerobic condition, but in nature CO2 can be reduced in photosynthesis process. CH4 can be formed from decomposition of C-organic material in aerobic condition and reduced slightly in nature, so it will accumulate in the atmosphere. Land inundation by dam will drown the C-organic content of soil and all vegetation above land surface that potentially become CO2 and CH4which are emitted from the surface of dam. The region of the study has an area for about 4426.6 hectares with the main land use as agroforestry 2084.1 hectares including garden and settlement, as paddy field 2213.9 hectares including irrigated and rainfed rice field, and 122.2 hectares as water body. The number of C-organic of the soil by laboratory testing from sample which has an area for about 4304.4 hecatares is 185605 tonnes. C-organic content of the vegetation is measured indirectly by allometric method from agroforestry field which has an area of 2084.1 hectares as much as 135754 tonnes. From the C-organic total of soil and vegetation weighing 221359 tonnes potentially produce 881650 tonnes of CO2 and 295145 tonnes of CH4 or combination of both. In order to reduce the potential of environmental pollution, the recommendation for the prospectiveJatigede Dam and other dams that are being and not yet built is by removing all vegetation from the land of prospective dam and making a dense vegetation belt around the dam.
Potensi Gas Rumah Kaca Dari Cadangan Karbon Yang Tersimpan Pada Lahan Bakal Waduk Jatigede
One of the causes of global climate change is due to the increase of greenhouse gases such as CO2 and CH4 in the atmosphere. CO2 can be formed from decomposition of organic carbon material (C-organic) in aerobic condition, but in nature CO2 can be reduced in photosynthesis process. CH4 can be formed from decomposition of C-organic material in aerobic condition and reduced slightly in nature, so it will accumulate in the atmosphere. Land inundation by dam will drown the C-organic content of soil and all vegetation above land surface that potentially become CO2 and CH4which are emitted from the surface of dam. The region of the study has an area for about 4426.6 hectares with the main land use as agroforestry 2084.1 hectares including garden and settlement, as paddy field 2213.9 hectares including irrigated and rainfed rice field, and 122.2 hectares as water body. The number of C-organic of the soil by laboratory testing from sample which has an area for about 4304.4 hecatares is 185605 tonnes. C-organic content of the vegetation is measured indirectly by allometric method from agroforestry field which has an area of 2084.1 hectares as much as 135754 tonnes. From the C-organic total of soil and vegetation weighing 221359 tonnes potentially produce 881650 tonnes of CO2 and 295145 tonnes of CH4 or combination of both. In order to reduce the potential of environmental pollution, the recommendation for the prospectiveJatigede Dam and other dams that are being and not yet built is by removing all vegetation from the land of prospective dam and making a dense vegetation belt around the dam.
Potensi Gas Rumah Kaca Dari Cadangan Karbon Yang Tersimpan Pada Lahan Bakal Waduk Jatigede
Wawan Herawan (author) / Yan Adhitya W.W. (author) / Titi Sopiawati (author)
2015
Article (Journal)
Electronic Resource
Unknown
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