首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
The benefits of some environmentally friendly policies will not be apparent until decades after they have been enacted. (46)That
The benefits of some environmentally friendly policies will not be apparent until decades after they have been enacted. (46)That
admin
2010-11-27
74
问题
The benefits of some environmentally friendly policies will not be apparent until decades after they have been enacted. (46)
That is one of the messages of a report from the United Nations Environment Programme, which, even by the standards of global environment assessments, is sobering reading.
(47)
Global Environmental Outlook 3(GE03), a study of the links between environmental, social and development issues, contains a range of dreadful but familiar predictions about the impact of factors such as climate change and industrial development.
But the report, released last week in the run-up to August’s World Summit on Sustainable Development in Johannesburg, was unusually pessimistic about the prospects for reversing the damage.
The new predictions are contained in one of four possible futures outlined in the report. The authors considered situations in which global politics were dominated by concerns over markets, environmental and social policies, security, or sustainability. These were based on attempts to calculate the effect of the different approaches on population levels, economics, technology and governance.
Some of the situations produced a familiar picture. (48)
In a world dominated by a market mentality, for example, land and forest ruin becomes a critical issue, particularly in Latin America and the Caribbean.
But the sustainability situation’s predictions shocked some of the authors. "The delays between changing human behavior and environmental recovery came as the biggest surprise to the regional experts", says Jan Bakkes of the National Institute of Public Health and the Environment in Bilthoven, the Netherlands, one of the report’s authors.
(49)
The report found that even if environmentally friendly approaches were adopted now, carbon dioxide concentrations would continue to rise until 2050.
Water shortages would continue and coastal pollution would increase slightly. Bakkes blames difficulty in changing energy and transport infrastructures.
Originally used during the 1950s to simulate future conflicts, situations were revived in an improved form by the Intergovernmental Panel on Climate Change (IPCC) in the early 1990s. "By adding situations to assessments you come up with a credible story about how the world might develop and can translate that into quantifiable formation". says Bert Metz, also at the Bilthoven institute and co-chair of the IPCC working group on strategies for tackling climate change.
More than 1,000 scientists contributed to GEOs, which divides the world into no less than 17 different regions. (50)
By contrast, the IPCC has used just four regions in previous assessments, although the panel’s new chair, energy economist Rajendra Pachauri, has pledged to improve regional detail in future studies.
选项
答案
相反,虽然专家组的新主席、能源经济学家Rajendra Pachauri已经提出在将来的研究中应更加注意各个地区的细节问题,但在过去的评估当中,IPCC却只选取了四个地区。
解析
转载请注明原文地址:https://kaotiyun.com/show/NPZ4777K
0
考研英语一
相关试题推荐
AutisticchildrenalwaysgetlowerscoresinIQteststhanotherchildrenbecause______ThenewtypeofIQtesttakenbyresea
Eventheirparentsstruggletodrawthetiniesthintofemotionorsocialconnectionfromautistic(患孤独症的)children,soimaginew
Hawaii’snativeminorityrefersto______.WhichofthefollowingisNOTtrueofJohnWaihee?
Mostpeoplewouldbe(1)_____bythehighqualityofmedicine(2)_____tomostAmericans.Thereisalotofspecialization,agr
Mostpeoplewouldbe(1)_____bythehighqualityofmedicine(2)_____tomostAmericans.Thereisalotofspecialization,agr
Duringrecentyearswehaveheardmuchabout"race":howthisracedoescertainthingsandthatracebelievescertainthingsand
WhydosetheauthorholdtheopinionthattheIBMpersonalcomputerisarareexception?Whatistheauthor’sattitudetowards
WhydosetheauthorholdtheopinionthattheIBMpersonalcomputerisarareexception?Asaresultofanindustrystandardiza
Whatisthepassagemainlyabout?Intheeyesoftheauthor,theEU’sBarcelonasummit______.
There(1)_____notonetypeofreadingbutseveralaccordingtoyourreasonsforreading.Toreadcarefully,youhaveto(2)____
随机试题
男性,67岁。因突起高热,伴头痛、全身酸痛5h后急诊入院。有轻度咽痛及鼻塞,有明显流涕及咳嗽。当地正有“流感”流行。此病人最可能的诊断是()
图样的比例是图形的实际线性尺寸与物体相应线性尺寸的比。()
输尿管结石绞痛发作时,重要的是
现金流量图如图11-1所示,年利率为12%,每季度计息1次,则年末终值F为()万元。
业主方项目管理服务于业主的利益,其项目管理的目标包括项目的投资目标、进度目标和( )。
下列各项中,有权提出本级预算预备费动用方案的是()。
对同一借款人的贷款余额与商业银行资本余额的比例不得超过10%,这是为了()。
把传统简历转换成在线形式,无论对求职者还是用人单位都有好处:它能完善整个招聘过程。在线简历可以让求职者摆脱纯文本描述的限制,通过加载更为丰富的自荐内容。引导浏览者获得更全面有效的信息。同时,求职者也可以掌握自己简历的访问情况,甚至可以从浏览者获得反馈。在线
关于自定义数据类型,下面叙述中不正确的是()。
Youshouldspendabout20minutesonQuestions1-13whicharebasedonReadingPassage1below.AlfredNobelThemanbehindthe
最新回复
(
0
)