Methane Emission from the Wetland Rice Fields in Sagar Island, Ne Coast of Bay of Bengal, India

2005 ◽  
Vol 1 (1) ◽  
pp. 76-84 ◽  
Author(s):  
H. Biswas . ◽  
S.K. Mukhopadhayay . ◽  
T.K. De . ◽  
S. Sen . ◽  
T.K. Jana .
Keyword(s):  
Methane Emission ◽  
Bay Of Bengal ◽  
Rice Fields ◽  
Wetland Rice ◽  
Sagar Island

Methane Emission from the Wetland Rice Fields in Sagar Island, Ne Coast of Bay of Bengal, India*

2010 ◽  
Vol 5 (6) ◽  
pp. 421-429
Author(s):  
H. Biswas ◽  
S.K. Mukhopadha ◽  
T.K. De ◽  
S. Sen ◽  
T.K. Jana
Keyword(s):  
Methane Emission ◽  
Bay Of Bengal ◽  
Rice Fields ◽  
Wetland Rice ◽  
Sagar Island

scholarly journals Pendugaan Emisi Metana pada Sistem Pengelolaan Tanaman Padi di Kabupaten Minahasa (The Estimation of Methane Emission in The Rice Management System in Minahasa Rregency)

2012 ◽  
Vol 2 (1) ◽  
Author(s):  
Susan Marlein Mambu
Keyword(s):  
Methane Emission ◽  
Rice Fields ◽  
Soil Types ◽  
Wetland Rice ◽  
Calculation Formula ◽  
Ch4 Emission ◽  
Irrigated Rice ◽  
Ch4 Emissions ◽  
Ch4 Production ◽  
Over Time

AbstrakPemanasan bumi secara global karena emisi gas rumah kaca ke atmosfir yang disebabkan oleh kegiatan manusia, cenderung mengalami peningkatan dari waktu ke waktu. Pertanian padi sawah, khususnya sawah teririgasi juga merupakan penyumbang terbesar gas metana ke atmosfer. Oleh karena itu, perlu adanya upaya pengurangan emisi CH4 dari kegiatan budidaya tanaman padi sawah. Penelitian dilakukan untuk mengetahui emisi CH4 dari budidaya padi sawah di kabupaten Minahasa, dengan melakukan estimasi emisi CH4 menggunakan model perhitungan formula untuk estimasi emisi CH4 pada padi sawah. Hasil penelitian ini memberikan informasi keberadaan CH4 dan jumlah produksi emisi CH4 dari lahan padi sawah di Kabupaten Minahasa, yang cenderung mengalami peningkatan dari tahun ke tahun (data tahun 2002 – 2010). Peningkatan emisi CH4 dari lahan padi sawah di Kabupaten Minahasa disebabkan oleh beberapa faktor yaitu luas panen, jenis tanah, jenis varietas, jenis pengairan dan kegiatan budidaya lainnya seperti pemupukan dan pemberian bahan organik (jerami).Kata kunci: emisi metana, padi sawahAbstractGlobal warming from greenhouse gas emissions to the atmosphere that is caused by human activities tends to be increased over time. Fields of wetland rice, particularly irrigated rice, are also the largest contributor to methane gas to the atmosphere. Therefore, CH4 emissions should be reduced from paddy rice cultivation. This research aimed to measure the production of CH4 emission in the wetland rice fields of Minahasa, using a model calculation formula to estimate CH4 emissions in the rice fields. The results informed the existence and the amount of CH4 production resulted from wetland rice fields in Minahasa, which tended to be increased from year to year (data of year 2002 to 2010). The increment of CH4 emission from wetland rice fields in Minahasa was caused by several factors, i.e. the harvested area, soil types, types of variety, types of irrigation and other cultivation activities such as fertilization and providing organic material (straw).Keywords: methane emission, wetland rice

scholarly journals Dynamics of plankton and fish in a subtropical temporary wetland: Rice fields

2011 ◽  
Vol 6 (10) ◽  
pp. 2069-2077 ◽  
Author(s):  
Helena Ribeiro Rodrigues Luacute cia ◽  
Bertazzo Canterle Eliete ◽  
Becker Vanessa ◽  
Gazulha Vanessa ◽  
Hamester Acirc ngela ◽  
...  
Keyword(s):  
Rice Fields ◽  
Wetland Rice ◽  
Temporary Wetland

Methane emission from flooded rice fields under irrigated conditions

1994 ◽  
Vol 18 (3) ◽  
pp. 245-248 ◽  
Author(s):  
T. K. Adhya ◽  
Amarendra K. Rath ◽  
P. K. Gupta ◽  
V. R. Rao ◽  
S. N. Das ◽  
...  
Keyword(s):  
Methane Emission ◽  
Rice Fields ◽  
Flooded Rice

scholarly journals MITIGATION OF METHANE EMISSION FROM RICE FIELDS USING DIFFERENT NITROGEN TYPES AND RICE VARITIES

2017 ◽  
Vol 37 (1) ◽  
pp. 65-77
Author(s):  
H. I. EL-Kassas ◽  
T. M. A, Razek ◽  
Hanan, M Srour ◽  
M. K. Hassanein
Keyword(s):  
Methane Emission ◽  
Rice Fields

Methane emission from rice fields at Cuttack, India

2000 ◽  
pp. 95-105 ◽  
Author(s):  
T. K. Adhya ◽  
K. Bharati ◽  
S. R. Mohanty ◽  
B. Ramakrishnan ◽  
V. R. Rao ◽  
...  
Keyword(s):  
Methane Emission ◽  
Rice Fields

Methane Emission Reductions from the Alternate Wetting and Drying of Rice Fields Detected Using the Eddy Covariance Method

2018 ◽  
Vol 53 (2) ◽  
pp. 671-681 ◽  
Author(s):  
Benjamin R. K. Runkle ◽  
Kosana Suvočarev ◽  
Michele L. Reba ◽  
Colby W. Reavis ◽  
S. Faye Smith ◽  
...  
Keyword(s):  
Eddy Covariance ◽  
Methane Emission ◽  
Rice Fields ◽  
Eddy Covariance Method ◽  
Wetting And Drying ◽  
Emission Reductions ◽  
Alternate Wetting And Drying

Spatiotemporal dynamics of methane emission from rice fields at global scale

2006 ◽  
Vol 3 (3) ◽  
pp. 231-240 ◽  
Author(s):  
Amit Chakraborty ◽  
Dilip Kumar Bhattacharya ◽  
Bai-Lian Li
Keyword(s):  
Methane Emission ◽  
Global Scale ◽  
Spatiotemporal Dynamics ◽  
Rice Fields
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