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
2023-08-26
74
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/2960465.html
相关试题推荐
[originaltext]W:David!Whereareyou?Comeandhelpusmovethesetables.They
[originaltext]Sociologistsworkinginwesterncountrieshavefoundthatal
[originaltext]Sociologistsworkinginwesterncountrieshavefoundthatal
[originaltext]M:IamsorelievedIjustfinishedthestoryIwasworkingonfo
[originaltext]M:IamsorelievedIjustfinishedthestoryIwasworkingonfo
[originaltext]M:IamsorelievedIjustfinishedthestoryIwasworkingonfo
[originaltext]M:Hi,Grace.MindifIeatlunchwithyou?W:No.Mr.Evans,not
[originaltext]M:Hi,Grace.MindifIeatlunchwithyou?W:No.Mr.Evans,not
[originaltext]M:Yourhusbandisveryhelpful,isn’the?W:Maybeheiswilling
[originaltext]M:Yourhusbandisveryhelpful,isn’the?W:Maybeheiswilling
随机试题
Whenadoctordeterminesyourriskforheartdisease,heorshemightlooka
Ihavethecarnowbutmysisterwasthe______owner.A、initialB、originalC、pri
关于骨折愈合陈述不正确的是()A.血肿机化演进期,一般约在骨折后2~3周完成
计算分户采暖系统热负荷时,应()。A.最好通过计算确定户间热负荷 B.户间
烧伤早期抗休克应先补充A.全血 B.5%葡萄液 C.血浆 D.10%葡萄液
不属于随时解除劳动合同情形的是()。A、某单位司机李某因交通肇事罪被判处有期徒刑
A.3/5处 B.4/5处 C.2/3处 D.1/2处 E.2/5处细小
某厂房的围护结构设有悬吊式墙架柱,墙架柱支承于吊车梁的辅助桁架上,其顶端采用弹簧
甲被乙家的狗咬伤,要求乙赔偿医药费,乙认为甲被狗咬与自己无关拒绝赔偿。下列哪一选
(2021年真题)空调联合试运转内容包括( )。A.通风自试运转 B.制冷机试
最新回复
(
0
)