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Climate Change Mitigation using Alternate Wetting and Drying Methods to Reduce Greenhouse Gas Emissions |
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| รหัสดีโอไอ | |
| Creator | Yannawut Uttaruk |
| Title | Climate Change Mitigation using Alternate Wetting and Drying Methods to Reduce Greenhouse Gas Emissions |
| Contributor | Teerawong Laosuwan,Satith Sangpradid,Chetphong Butthep,Smith Leammanee,Sophon Indra,Patcharapol Khunthong |
| Publisher | School of Information and Communication Technology, University of Phayao |
| Publication Year | 2567 |
| Journal Title | The Journal of Spatial Innovation Development |
| Journal Vol. | 5 |
| Journal No. | 2 |
| Page no. | 93-104 |
| Keyword | Alternate wetting and drying, Methane, Carbon dioxide, Carbon credit, Sustainable Development Goals (SDGs) |
| URL Website | https://ph01.tci-thaijo.org/index.php/jsid/index |
| Website title | The Journal of Spatial Innovation Development |
| ISSN | 2730-1494 |
| Abstract | The problem of climate change, or better known as global warming, is becoming a major problem in the world. Carrying out project activities to reduce greenhouse gas emissions from the agricultural sector is one way to help alleviate climate change that is getting more severe every year. The objective of this research is 1) Preparing the rice fields and creating an irrigation system in the rice fields to be Alternate Wetting and Drying, 2) Compare costs before and after Alternate Wetting and Drying, 3) Compare the amount of water used before and after Alternate Wetting and Drying, 4) Compare the amount of fertilizer used before and after Alternate Wetting and Drying, 5) Compare rice production before and after Alternate Wetting and Drying and 6) Analyze the amount of greenhouse gases that can be reduced from Alternate Wetting and Drying farming under the Thailand Voluntary Emission Reduction Program (T-VER) using advanced standards (Premium T-VER). The procedures of this study were carried out according to the 6 objectives mentioned above. Results of the study of Alternate Wetting and Drying in the study area of 20 rai, located at Chao Nuea Road 5, Chiang Rak Yai Subdistrict, Sam Khok District, Pathum Thani Province. It was found that production costs decreased by 19.39 percent, water use decreased by 90 percent, fertilizer use decreased by 10 percent, production increased by 44.5 percent. This study was able to reduce greenhouse gas emissions from project activities (15 years) by 100 tons of carbon dioxide equivalent (tCO2e), an average of 6.7 tons of carbon dioxide equivalent (tCO2e) per year. When calculated as the amount of carbon credits from the operation area that excludes fertilizer use, it was found that there was a total of 100 tons of carbon dioxide equivalent (tCO2e) for 15 years. |
