地球環境変化下におけるロブスタコーヒーの持続可能性—レビュー
The Sustainability of Robusta Coffee Under Global Change—A Review (原題)
Aaron P. Davis, Akshay Dashrath, Justin Moat
🤖 gxceed AI 要約
日本語
ロブスタコーヒーの気候耐性主張を科学的に検証したレビュー。灌漑・化学肥料依存や樹陰不足が生態系・生物多様性保全や低炭素経済目標と矛盾すると指摘。ブラジル・インド・ベトナムなど気候不適地での大規模灌漑の実態を陸水利用分析から示し、適地シフト・栽培慣行変更・気候対応品種開発の必要性を論じる。
English
This review challenges climate-resiliency claims for farmed robusta coffee, arguing that climate analyses often overlook irrigation scale and terrestrial water availability. Countries lacking climate suitability (Brazil, India, Vietnam) rely on heavy irrigation and synthetic fertilizer, conflicting with biodiversity and low-carbon goals. It calls for regional shifts, cultivation changes, and climate-focused crop development.
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
日本はコーヒーの主要輸入国であり、調達先の気候リスクはScope 3・サプライチェーン開示に直結する。食品・飲料企業の気候レジリエンス戦略や生物多様性開示（TNFD）を検討する際の基礎資料となる。
In the global GX context
Adds agricultural supply-chain evidence to the global climate-risk and nature-disclosure conversation (TNFD, CSRD, Scope 3). Relevant for corporates assessing commodity sourcing resilience and for investors pricing climate and biodiversity risk in food systems.
👥 読者別の含意
🔬研究者:農作物の気候耐性主張を批判的に検証する手法と、陸水利用分析の枠組みを提供する。
🏢実務担当者:コーヒー等農産物調達の気候・水リスク評価とScope 3・TNFD対応の根拠として活用できる。
🏛政策担当者:農業の灌漑・肥料政策と低炭素・生物多様性目標の整合を検討する際の参考になる。
📄 Abstract（原文）
ABSTRACT This contribution reviews the scientific evidence concerning climate resiliency claims as well as sustainability issues for robusta coffee ( Coffea canephora ), focusing on: climate change analyses, climate parameters, soil water, and farming inputs, especially irrigation and synthetic fertilizer use. In addition to the literature review, an analysis of terrestrial water availability for indigenous robusta is conducted. The findings show that climate resiliency claims for farmed robusta are misguided, and that climate change analyses are likely to be misleading due to methodological oversights and a failure to appreciate the scale of irrigation and the role of terrestrial water availability governing the distribution of indigenous robusta populations. Countries lacking climate suitability for robusta, which includes Brazil, India, and Vietnam, often require substantial irrigation. Extensive irrigation, in combination with low tree‐shade cover and high synthetic fertilizer use, are at odds with aspirations for ecosystem and biodiversity stewardship, and counter to goals for a low carbon economy. The sustainability of robusta farming requires: shifts to regions that have climate suitability, changes in cultivation practices, and climate‐focused crop development. A summary of climate parameters for wild and cultivated C. canephora , and four other coffee crop species ( Coffea arabica , Coffea dewevrei , Coffea liberica , and Coffea stenophylla ) is provided.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1002/sd.71568first seen 2026-09-17 04:39:49
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