Linking economy, agro-food land use, and groundwater management to greenhouse gas emissions in Bangladesh
バングラデシュにおける経済、農業土地利用、地下水管理と温室効果ガス排出の関連性 (AI 翻訳)
Md. Ahasan Habib, Prosun Bhattacharya, Md. Mahfuzul Haque, Tonmoy Kumer Saha
🤖 gxceed AI 要約
日本語
バングラデシュの農業部門はGHG排出の主要因であり、灌漑用地下水揚水によるエネルギー消費が大きな排出源となっている。本研究は経済、土地利用、地下水管理を統合的にレビューし、CH4、N2O、CO2が主な排出ガスであると特定した。AWDや太陽光灌漑などの緩和策を評価し、政策枠組みと地下水管理の改善の必要性を強調している。
English
This review integrates Bangladesh's economy, agri-food land use, and groundwater management to assess GHG emissions. It identifies that dry-season irrigation, powered by diesel and electricity for groundwater pumping, drives energy demand and emissions. Mitigation options such as alternate wetting and drying, solar irrigation, and urea deep placement are evaluated. The study underscores the need for integrating groundwater management with low-carbon agriculture.
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
バングラデシュの事例は、日本の農業排水管理や地下水保全政策に直接関連しないが、低炭素農業への転換における地下水管理の重要性を示しており、日本の国際協力や研究にとって参考になる。
In the global GX context
This paper contributes to the global understanding of GHG emissions from agriculture in developing countries, linking groundwater extraction to emissions, and evaluating mitigation options that are relevant for many regions. It adds to the literature on climate-smart agriculture and energy-water-food nexus.
👥 読者別の含意
🔬研究者:This paper provides an integrated framework for analyzing agriculture-GHG linkages in data-scarce regions, valuable for researchers studying emission inventories and mitigation in South Asia.
🏢実務担当者:Corporate sustainability teams in agribusiness or irrigation technology can use the findings to assess emission reduction opportunities in supply chains.
🏛政策担当者:Policymakers in Bangladesh and similar countries can use the policy recommendations for integrating groundwater management with low-carbon agriculture.
📄 Abstract（原文）
The agricultural sector in Bangladesh is a significant contributor to greenhouse gas (GHG) emissions, driven by intensive crop production, irrigation-dependent groundwater extraction, and associated energy use. At the same time, high-input agriculture remains essential for food security and economic growth, creating a critical sustainability challenge. This study provides an integrated overview linking Bangladesh’s economic context, agri-food land use, and groundwater management to GHG emissions. Based on a synthesis of peer-reviewed literature, national statistics, and international datasets, the review examined how dry-season irrigation—largely dependent on diesel and electricity-powered groundwater pumping—drives energy demand and emissions. The analysis highlights the influence of climatic variability and geographic conditions on emission patterns, with methane (CH4), nitrous oxide (N2O), and carbon dioxide (CO2) identified as the dominant gases from agricultural activities. The review further evaluates mitigation options, including alternate wetting and drying (AWD), surface water use, solar irrigation, prilled urea utilization (PU), urea deep placement (UDP), integrated plant nutrient system (IPNS), and anaerobic digestion. Existing policy frameworks and groundwater management practices are also assessed. The findings underscore the need to better integrate groundwater management with low-carbon agricultural practices to reduce emissions while sustaining productivity under climate change in Bangladesh.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.63697/jeshs.2026.10085first seen 2026-05-05 19:13:46
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