ソマリアにおける気候変動と作物生産の脆弱性：持続可能な農業に向けたVECM分析
Climate Change and Crop Production Vulnerability in Somalia: A VECM Analysis for Sustainable Agriculture (原題)
Mohamed Nur Abdulkadir, Yassin Sheikh Ali Ali
🤖 gxceed AI 要約
日本語
ソマリアの作物生産が気候変動にどう影響されるかをVECMで分析した研究。短期的にはCO2・気温・降雨が伝統的適応策により生産を押し上げるが、長期的にはCO2排出1%増で生産が57%減、気温上昇で100%超の減少となる。灌漑整備や気候スマート農業の必要性を示す。
English
A VECM study of Somali crop production finds climate factors boost yields short-term via traditional adaptation, but long-term a 1% rise in CO2 cuts production 57% and warming cuts it over 100%. It argues for irrigation and climate-smart agriculture to protect food security.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本企業の直接的なGX実務との接点は薄いが、気候変動が食料安全保障・サプライチェーンに与える物理的リスクの一事例として、TCFD/SSBJのシナリオ分析や適応策検討の参考になる。
In the global GX context
Adds empirical evidence from a climate-vulnerable, under-studied region to the global literature on physical climate risk and adaptation. Relevant to TCFD/ISSB scenario analysis and food-security dimensions of transition planning, though not directly tied to disclosure frameworks.
👥 読者別の含意
🔬研究者:気候変動と農業生産の長期弾性値をVECMで推定した、脆弱国における実証研究の希少な事例。
🏢実務担当者:食料・農業サプライチェーンの物理的気候リスク評価や適応策検討の参考データになりうる。
🏛政策担当者:気候スマート農業・灌漑投資の政策優先度を裏付ける、ソマリア向けの実証的根拠を提供する。
📄 Abstract（原文）
Somali crop production is vulnerable to climate change, as agriculture is heavily reliant on rainfall. Increased temperatures, sporadic rainfall, and higher levels of CO2 emissions threaten food security as well as the livelihoods in rural areas. While global studies discuss these issues, there is a lack of empirical research on Somalia. This research attempts to study the gap created by the absence of research regarding the vulnerability of crop production to climate change and its sustainable agriculture aspects. The study uses a vector error correction model (VECM) to evaluate how climate factors, including temperature, rainfall, CO2 emissions, land designated for agriculture, and labour, affect crop production in the short and long term. The study found that CO₂, temperature, and rainfall lead to boosted crop production in the short term because of the traditional adaptation strategies employed by farmers. In the long term, a 1% increase in CO2 emissions leads to a 57% reduction in crop production, and a similar rise in temperature causes production levels to fall over 100%. Rainfall, agricultural land, and labour continue to positively influence production levels in both periods. These results strongly indicate the necessity of climate-resilient strategies, better irrigation systems, and new forms of farming. The promotion of climate-smart agriculture will help mitigate the negative effects of climate change on the agricultural sector of Somalia while simultaneously catering to the issue of food security.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.22004/ag.econ.412749first seen 2026-10-08 04:49:02
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