特定东亚峰会国家燃料、纤维和食品可持续生物质利用的水-能源-粮食关系分析——第二阶段（2024-2025）报告

𝐸𝐶 = (𝑞ℎℎ + 𝑞𝑚𝑚 + 𝑞𝑑𝑑 + 𝑞𝑓𝑓 + 𝑞𝑝𝑝 + 𝑞𝑠𝑠 + 𝑞𝑤𝑤) 𝑊𝑀𝑃 = 𝑌𝑊 𝐸𝑀𝑃 = 𝑌𝐸 𝑊𝐸𝑃 = 𝑁 − 𝐶𝑊 𝐸𝐸𝑃 = 𝑁 − 𝐶𝐸 𝐿𝑀𝑃 = 𝐹𝑀𝐹𝐴 𝐿𝐸𝑃 = 𝑁 − 𝐶𝐹𝐴 𝐺𝐻𝐺 = {(𝑑 × 𝐸𝐹𝑑) + (𝑒 × 𝐸𝐹𝑒) + (𝑓𝑎 × 𝐸𝐹𝑎)} × 𝐺𝑊𝑃 𝐺𝐻𝐺𝑀= 𝑌𝐺𝐻𝐺 𝐺𝐻𝐺𝐸= 𝑁 − 𝐶𝐺𝐻𝐺 Nexus index = ∑𝑤𝑖𝑋𝑖𝑛𝑖=1∑𝑤𝑖𝑛𝑖=1𝑤𝑋𝑋𝑖 =𝑥𝑖−𝑀𝑖𝑛 (𝑥𝑖)𝑀𝑎𝑥 (𝑥𝑖)− 𝑀𝑖𝑛 (𝑥𝑖)𝑋𝑖 =𝑀𝑎𝑥 (𝑥𝑖)− 𝑥𝑖𝑀𝑎𝑥 (𝑥𝑖)− 𝑀𝑖𝑛 (𝑥𝑖) Mass productivity sugarcane Economic productivity sugarcane Mass productivity cassava Economic productivity cassava • • • • • • • • • • • • • • • • • • • • • • • • ➢ ➢ • • • - - - • • • • • • • • • • • • • • •      ạ    ‐‐土木学会論文集環境‒