CUTRIGHT NJ
Environmental ProcessWisconsin Electric Power Company333 W. Everett StreetMilwaukee, Wisconsin 53203, USA
Environ Manage. 1996 Nov;20(6):913-8. doi: 10.1007/BF01205971.
/ One of the most pressing environmental issues today is the possibility that projected increases in global emissions of greenhouse gases from increased deforestation, development, and fossil-fuel combustion could significantly alter global climate patterns. Under the terms of the United Nations Framework Convention on Climate Change, signed in Rio de Janeiro during the June 1992 Earth Summit, the United States and other industrialized countries committed to balancing greenhouse gas emissions at 1990 levels in the year 2000. Included in the treaty is a provision titled "Joint Implementation," whereby industrialized countries assist developing countries in jointly modifying long-term emission trends, either through emission reductions or by protecting and enhancing greenhouse gas sinks (carbon sequestration). The US Climate Action Plan, signed by President Clinton in 1993, calls for voluntary climate change mitigation measures by various sectors, and the action plan included a new program, the US Initiative on Joint Implementation. Wisconsin Electric decided to invest in a JI project because its concept encourages creative, cost-effective solutions to environmental problems through partnering, international cooperation, and innovation. The project chosen, a forest preservation and management effort in Belize, will sequester more than five million tons of carbon dioxide over a 40-year period, will become economically self-sustaining after ten years, and will have substantial biodiversity benefits.KEY WORDS: Joint implementation; Activities implemented jointly; Carbon sequestration; Carbon dioxide; Global climate change; Greenhouse gas; Belize
当今最紧迫的环境问题之一是,预计因森林砍伐增加、发展以及化石燃料燃烧导致的全球温室气体排放量上升,可能会显著改变全球气候模式。根据1992年6月地球首脑会议期间在里约热内卢签署的《联合国气候变化框架公约》条款,美国和其他工业化国家承诺在2000年将温室气体排放量平衡在1990年的水平。该条约中有一项名为“联合执行”的条款,据此工业化国家通过减排或保护和增强温室气体汇(碳固存)来协助发展中国家共同改变长期排放趋势。1993年克林顿总统签署的《美国气候行动计划》呼吁各部门采取自愿的气候变化缓解措施,该行动计划包括一个新项目,即美国联合执行倡议。威斯康星电力公司决定投资一个联合执行项目,因为其理念鼓励通过合作、国际合作和创新,以创造性的、具有成本效益的方式解决环境问题。所选项目是在伯利兹开展的一项森林保护和管理工作,在40年期间将封存超过500万吨二氧化碳,十年后将实现经济上的自我维持,并将带来显著的生物多样性效益。
联合执行;联合开展的活动;碳固存;二氧化碳;全球气候变化;温室气体;伯利兹