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題名 評估聖嬰-南方振盪(ENSO) 對泰國南部季節性及非季節性作物產量的影響
Evaluating the Impacts of El Nino-Southern Oscillation (ENSO) on Seasonal and Non-Seasonal Crop Yields in Southern Thailand作者 高妍儒
Komala, Yadarun貢獻者 范噶色
Stephan Van Gasselt
高妍儒
Yadarun Komala關鍵詞 ENSO（聖嬰-南方振盪現象)
氣候變異性
農業
作物產量
泰國南部
ENSO (El Niño–Southern Oscillation)
Climate Variability
Agriculture
Crop Yields
Southern Thailand日期 2024 上傳時間 5-Aug-2024 13:29:59 (UTC+8) 摘要 這篇論文研究了在過去30年中，聖嬰-南方振盪現象（ENSO）相關的氣候變異性與泰國南部東、西海岸農業生產力之間的關係，重點關注榴蓮、山竹、椰子和油棕等主要作物。通過使用相關分析和穩健線性回歸模型等方法，本研究考察了ENSO階段和氣候波動如何影響該地區的作物產量。初步分析顯示，不同作物或海岸線之間的ENSO與產量波動關聯性不一致。觀察到氣候變數與作物產量之間存在弱至中度的相關性，特別是在二月和三月的關鍵生長期內與降雨量存在顯著的負相關關係。 回歸分析提供了關於不同作物如何對氣候變化和ENSO階段做出反應的重要見解，特別是在解釋作物產量異常變異性超過50%的模型中。在東海岸，榴槤產量異常在厄爾尼諾條件（較高MEI）下降約16.37%，而油棕產量對溫度增加表現出韌性，但與ENSO有顯著交互作用。在西海岸，榴槤產量在厄爾尼諾事件中下降約14.51%。研究結果強調了ENSO對東西海岸榴槤生產力的顯著負面影響，雲量在產量變異中的作用，以及厄爾尼諾和拉尼娜的不對稱影響。此外，本研究指出，與西海岸相比，ENSO對東海岸的影響更為顯著，通過氣候敏感性進行調解。本研究有助於理解區域氣候對農業的影響，並為南泰國的適應策略提供參考。
This thesis investigates the relationships between ENSO-related climate variability and agricultural productivity in the east and west coasts of Southern Thailand over a 30-year period, focusing on key crops: durian, mangosteen, coconut, and oil-palm. Using methodologies such as correlation analysis and robust linear regression models, the study examines how ENSO phases and climate fluctuations influence crop yields across the region. Initial analyses revealed inconsistent ENSO linkage with yield fluctuations across different crops or coastlines. Weak to moderate correlations with climate variables were observed, with significant negative relationships with rainfall during the critical growth periods of February and March. The regression analyses provided significant insights into how different crops respond to climatic changes and ENSO phases, particularly in models explaining more than 50% of the variability in crop yield anomalies. In the east coast, durian yield anomalies decreased by approximately 16.37% during El Niño conditions (higher MEI), while oil-palm yields showed resilience to temperature increases but significant interactions with ENSO. On the west coast, durian yields decreased by about 14.51% during El Niño events. The findings underscore the significant negative impact of ENSO on durian productivity across both coasts, the role of cloud coverage in yield variability, and the asymmetric effects of El Niño and La Niña. Moreover, the study highlights that ENSO impacts on the east coast are more prominent, mediated through climate sensitivity, compared to the west coast. This study contributes to understanding regional climate impacts on agriculture and informs adaptation strategies for Southern Thailand.參考文獻 Reference Aidoo, O. F., Hao, M., Ding, F., Wang, D., Jiang, D., Ma, T., Qian, Y., Tettey, E., Yankey, N., Ninsin, K. D., & Borgemeister, C. (2022). 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Agricultural Data – Output, Farmign Area, and Prices. [Data set]. Agricultural Data Service Center. Thai Meteorological Department. Meteorological Data [Data set]. Retrieved December 4, 2023, from https://data-service.tmd.go.th/ 描述 碩士
國立政治大學
應用經濟與社會發展英語碩士學位學程(IMES)
111266021資料來源 http://thesis.lib.nccu.edu.tw/record/#G0111266021 資料類型 thesis dc.contributor.advisor 范噶色 zh_TW dc.contributor.advisor Stephan Van Gasselt en_US dc.contributor.author (Authors) 高妍儒 zh_TW dc.contributor.author (Authors) Yadarun Komala en_US dc.creator (作者) 高妍儒 zh_TW dc.creator (作者) Komala, Yadarun en_US dc.date (日期) 2024 en_US dc.date.accessioned 5-Aug-2024 13:29:59 (UTC+8) - dc.date.available 5-Aug-2024 13:29:59 (UTC+8) - dc.date.issued (上傳時間) 5-Aug-2024 13:29:59 (UTC+8) - dc.identifier (Other Identifiers) G0111266021 en_US dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/152679 - dc.description (描述) 碩士 zh_TW dc.description (描述) 國立政治大學 zh_TW dc.description (描述) 應用經濟與社會發展英語碩士學位學程(IMES) zh_TW dc.description (描述) 111266021 zh_TW dc.description.abstract (摘要) 這篇論文研究了在過去30年中，聖嬰-南方振盪現象（ENSO）相關的氣候變異性與泰國南部東、西海岸農業生產力之間的關係，重點關注榴蓮、山竹、椰子和油棕等主要作物。通過使用相關分析和穩健線性回歸模型等方法，本研究考察了ENSO階段和氣候波動如何影響該地區的作物產量。初步分析顯示，不同作物或海岸線之間的ENSO與產量波動關聯性不一致。觀察到氣候變數與作物產量之間存在弱至中度的相關性，特別是在二月和三月的關鍵生長期內與降雨量存在顯著的負相關關係。 回歸分析提供了關於不同作物如何對氣候變化和ENSO階段做出反應的重要見解，特別是在解釋作物產量異常變異性超過50%的模型中。在東海岸，榴槤產量異常在厄爾尼諾條件（較高MEI）下降約16.37%，而油棕產量對溫度增加表現出韌性，但與ENSO有顯著交互作用。在西海岸，榴槤產量在厄爾尼諾事件中下降約14.51%。研究結果強調了ENSO對東西海岸榴槤生產力的顯著負面影響，雲量在產量變異中的作用，以及厄爾尼諾和拉尼娜的不對稱影響。此外，本研究指出，與西海岸相比，ENSO對東海岸的影響更為顯著，通過氣候敏感性進行調解。本研究有助於理解區域氣候對農業的影響，並為南泰國的適應策略提供參考。 zh_TW dc.description.abstract (摘要) This thesis investigates the relationships between ENSO-related climate variability and agricultural productivity in the east and west coasts of Southern Thailand over a 30-year period, focusing on key crops: durian, mangosteen, coconut, and oil-palm. Using methodologies such as correlation analysis and robust linear regression models, the study examines how ENSO phases and climate fluctuations influence crop yields across the region. Initial analyses revealed inconsistent ENSO linkage with yield fluctuations across different crops or coastlines. Weak to moderate correlations with climate variables were observed, with significant negative relationships with rainfall during the critical growth periods of February and March. The regression analyses provided significant insights into how different crops respond to climatic changes and ENSO phases, particularly in models explaining more than 50% of the variability in crop yield anomalies. In the east coast, durian yield anomalies decreased by approximately 16.37% during El Niño conditions (higher MEI), while oil-palm yields showed resilience to temperature increases but significant interactions with ENSO. On the west coast, durian yields decreased by about 14.51% during El Niño events. The findings underscore the significant negative impact of ENSO on durian productivity across both coasts, the role of cloud coverage in yield variability, and the asymmetric effects of El Niño and La Niña. Moreover, the study highlights that ENSO impacts on the east coast are more prominent, mediated through climate sensitivity, compared to the west coast. This study contributes to understanding regional climate impacts on agriculture and informs adaptation strategies for Southern Thailand. en_US dc.description.tableofcontents 1. Introduction (Page 1) 2. Background (Page 4) 3. Literature Review – Methodological Approaches (Page 14) 4. Methodology (Page 21) 5. Results (Page 34) 6. Discussion (Page 67) 7. Conclusion (Page 82) Reference (Page 84) zh_TW dc.format.extent 15285371 bytes - dc.format.mimetype application/pdf - dc.source.uri (資料來源) http://thesis.lib.nccu.edu.tw/record/#G0111266021 en_US dc.subject (關鍵詞) ENSO（聖嬰-南方振盪現象) zh_TW dc.subject (關鍵詞) 氣候變異性 zh_TW dc.subject (關鍵詞) 農業 zh_TW dc.subject (關鍵詞) 作物產量 zh_TW dc.subject (關鍵詞) 泰國南部 zh_TW dc.subject (關鍵詞) ENSO (El Niño–Southern Oscillation) en_US dc.subject (關鍵詞) Climate Variability en_US dc.subject (關鍵詞) Agriculture en_US dc.subject (關鍵詞) Crop Yields en_US dc.subject (關鍵詞) Southern Thailand en_US dc.title (題名) 評估聖嬰-南方振盪(ENSO) 對泰國南部季節性及非季節性作物產量的影響 zh_TW dc.title (題名) Evaluating the Impacts of El Nino-Southern Oscillation (ENSO) on Seasonal and Non-Seasonal Crop Yields in Southern Thailand en_US dc.type (資料類型) thesis en_US dc.relation.reference (參考文獻) Reference Aidoo, O. F., Hao, M., Ding, F., Wang, D., Jiang, D., Ma, T., Qian, Y., Tettey, E., Yankey, N., Ninsin, K. D., & Borgemeister, C. (2022). 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