系統(tǒng)生態(tài)學(xué)與區(qū)域可持續(xù)發(fā)展終-展示頁(yè)
2025-05-09 04:46本頁(yè)面
【正文】 ?IGBP ?IHDP ?GTOS ? 人與生物圈計(jì)劃 ? 濕地保護(hù)公約 ? 世界遺產(chǎn)地 ? 瀕危物種貿(mào)易公約 ? 生物多樣性公約 ? 世界氣候研究計(jì)劃 ? 全球環(huán)境基金 ? 森林保護(hù)議定書(shū) ? 防治荒漠化 ? 21世紀(jì)議程 ? 千年評(píng)估（ MA） MA 基于對(duì)生態(tài)系統(tǒng)變化的驅(qū)動(dòng)力，以及它們之間可能發(fā)生的相互作用的不同假設(shè)， MA提出了 4種情景以探索未來(lái)生態(tài)系統(tǒng)與人類(lèi)福祉發(fā)展的可能變化 1. How have ecosystems changed? 2. How have ecosystem services and their uses changed? 3. How have ecosystem changes affected human wellbeing and poverty alleviation? 4. What are the most critical factors causing ecosystem changes? 5. How might ecosystems and their services change in the future under various plausible scenarios? 6. What can be learned about the consequences of ecosystem change for human wellbeing at subglobal scales? 7. What is known about time scales, inertia, and the risk of nonlinear changes in ecosystems? 8. What options exist to manage ecosystems sustainably? 9. What are the most important uncertainties hindering decisionmaking concerning ecosystems? Key Questions in the Millennium Ecosystem Assessment 千年生態(tài)系統(tǒng)評(píng)估的關(guān)鍵問(wèn)題 Key Word 低碳模式 生態(tài)系統(tǒng)服務(wù) 全球變化 生態(tài)系統(tǒng)管理 生物質(zhì)能源 循環(huán)經(jīng)濟(jì) Syetem Ecology ? Systems ecology is an interdisciplinary field o
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