首页
登录
职称英语
[originaltext] Some governments, such as New Zealand, are facing up to the c
[originaltext] Some governments, such as New Zealand, are facing up to the c
游客
2024-04-29
20
管理
问题
Some governments, such as New Zealand, are facing up to the challenge with tough customs controls on foreign plants and animals. South Africa has well-funded removal programs aimed at, for example, conserving the unique Cape Floral Kingdom and its economically-important nature-based tourist attractions. But far too many countries have failed to grasp the scale of the threat, or are far too casual in their response. The "red tides" seen, for example, in Europe’s North Sea and linked with fish kills are blooms of algae brought accidentally in ballast water from the seas off China.[29]Alien invasive species also challenge the UN’s poverty-related Millennium Development Goals. The plant has now invaded more than 50 countries around the world and annual costs to the Ugandan economy alone may be $112m. The challenge is both a developed and developing economy one, but the true scale is perhaps only now unfolding. Scientists with the Delivering Alien Species Inventories for Europe say there are now 11, 000 invaders in Europe, of which 15% cause economic damage.[30]Meanwhile, climate change is also likely to favor some alien species currently constrained by local temperatures. Improved international co-operation is needed alongside support for initiatives, such as GISP, and the work of organizations like the International Union for the Conservation of Nature.[31]It is important too to boost the capacity of the responsible national customs, organizations that monitor and control the entry of alien species and scientific institutes able to provide early warning, especially in developing countries alongside strengthening agreements under the UN’s International Maritime Organization.
29. What can be learnt about alien invasive species?
30. What is mentioned as the favorable factor for the growth of some alien species?
31. Which of the following is important to boost according to the speaker?
选项
A、The mild temperature.
B、Climate change.
C、The natural enemy.
D、Rich soil.
答案
B
解析
细节题。文中明确提到,气候变化也有可能对目前受限于自己所在地的气温的外来物种有利,故答案为[B]。
转载请注明原文地址:https://tihaiku.com/zcyy/3576729.html
相关试题推荐
[originaltext]FoundationssupporteverythingfromAtoZ—fromtheartsto
[originaltext]FoundationssupporteverythingfromAtoZ—fromtheartsto
[originaltext]Somegovernments,suchasNewZealand,arefacinguptothec
[originaltext]Therearebetween3,000and6,000publiclanguagesinthewo
[originaltext]W:Uh,Dad.AreyougoingtomissmewhenIleaveforcollege?M:
[originaltext]W:Uh,Dad.AreyougoingtomissmewhenIleaveforcollege?M:
[originaltext]W:Uh,Dad.AreyougoingtomissmewhenIleaveforcollege?M:
[originaltext]W:Uh,Dad.AreyougoingtomissmewhenIleaveforcollege?M:
[originaltext]M:You’vebeentravelingallyourlife.Whenareyougoingtoset
[originaltext]M:You’vebeentravelingallyourlife.Whenareyougoingtoset
随机试题
当前我国人才总量不足。人才结构不合理,劳动力素质不高,严重影响了社会经济的发展。欧洲国家、美国、日本的科学技术在经济发展中的贡献率达70%以上,属技术密
Whatistherelationshipbetweenthetwospeakers?[br][originaltext]M:Hi,Ly
[originaltext]W:Goodmorning,Mr.Brown.M:Oh,comein,Mary.I’vebeenexpec
InordertohosttheOlympics,acitymustsubmitaproposaltotheIOC.Aft
下图为Web站点的文档属性窗口,若主目录下只有Default.jsp、index
用于管理信息系统规划的方法有很多,其中(1)将整个过程看成是一个“信息集合”,并
A.沙参麦冬汤 B.葶苈大枣泻肺汤合五虎汤 C.三拗汤合葱豉汤 D.羚角钩
下列选项中,对美术教学评价理解恰当的是()。A.教师是美术教学评价的唯一主体
某6层钢筋混凝土框架结构,其计算简图如图所示。边跨梁、中间跨梁、边柱及中柱各自的
A. B. C. D.
最新回复
(
0
)