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
外语
Fishing adds only about one percent to the global economy, but on a regional basis it can contribute extremely to human survival
Fishing adds only about one percent to the global economy, but on a regional basis it can contribute extremely to human survival
admin
2014-01-27
45
问题
Fishing adds only about one percent to the global economy, but on a regional basis it can contribute extremely to human survival. Marine fisheries contribute more to the world’ s supply of protein than beef, poultry or any other animal source.
Fishing typically does not need land ownership, and because it remains, generally, open to all, it is often the employer of last resort in the developing world—an occupation when there are no other choices. Worldwide, about 200 million people rely on fishing for their livelihoods. Within Southeast Asia alone, over five million people fish full-time. In northern Chile forty percent of the population lives off the ocean. In Newfoundland most employment came from fishing or servicing that industry—until the collapse of the cod fisheries in the early 1990s that left tens of thousands of people out of work.
Though debates over the conservation of natural resources are often cast as a conflict between jobs and the environment, the restoration of fish populations would in fact boost employment. Michael P. Sissenwine and Andrew A. Rosenberg of the U. S. National Marine Fisheries Service have estimated that if depleted species were allowed to rebuild to their long-term potential, their sustainable use would add about $8 billion to the U. S. gross domestic product—and provide about 300, 000 jobs. If fish populations were restored and properly managed, about twenty million metric tons could be added to the world’ s annual catch. But restoration of ecological balance, fiscal profitability(收益)and economic security will require a continual reduction in the capacity of the commercial fishing industry so that wild populations can recover.
The necessary reductions in fishing workforce need not come at the expense of jobs. Governments could increase employment and reduce the pressure on fish populations by guiding subsidies a-way from highly mechanised ships. For each $1, 000, 000 of investment, industrial-scale fishing operations require only one to five people, while small-scale fisheries would employ between 60 and 3, 000. Industrial fishing itself threatens tens of millions of fishermen working on a small scale by depleting the fish on which they depend for subsistence.
The animal source which provides the most protein for human being is______.
选项
A、beef
B、fish
C、pork
D、chicken
答案
B
解析
首段点出“Marine fisheries contribute more to the world’ssupply of protein than beef,poultry or any other animal source.”。
转载请注明原文地址:https://kaotiyun.com/show/45jd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
TextSometimes,people【C1】______yourlifeandyourealizethattheyarethere【C2】______somepurpose,to【C3】______youalesson
Abouttenmenineveryhundredsufferfromcolourblindnessinsomeway;womenareluckieronlyaboutoneintwohundredisaffe
WhoisDanMorrison?
Accordingtothepassage,whatweredogstrainedforinthepast?
Economicallydisadvantagedpreschoolchildrenweretrainedinoneofthreetypesoffantasyactivitiesoveraschoolyear.One
VeniceFilmFestivalisannuallyheldinSeptemberinVenice,Italy.FoundedbythepropagandaministryofItaliandictatorMus
Forthe【C1】______month,mysteriousfallsoflargechunksofice(冰雹)【C2】______raineddownonSpainandItaly.JuanaSanchez,a70
Forthe【C1】______month,mysteriousfallsoflargechunksofice(冰雹)【C2】______raineddownonSpainandItaly.JuanaSanchez,a70
Forthe【C1】______month,mysteriousfallsoflargechunksofice(冰雹)【C2】______raineddownonSpainandItaly.JuanaSanchez,a70
随机试题
下列药物中哪种为口服短效避孕药
在工程项目设计阶段,监理工程师应对“三废”治理工程设计方案进行审核,审核的内容中包括()。
申请投资主办人注册的人员应当具备的条件有()。I.已取得证券从业资格Ⅱ.具有2年以上证券投资、研究、投资顾问或类似从业经历Ⅲ.具备良好的诚信记录及职业操守Ⅳ.最近3年内没有受到监管部门的行政处罚
以下单据曾属于会计档案但不属于原始凭证的是()。
A注册会计师负责对Q股份有限公司(上市公司)2008年度财务报表进行审计。在对于职业道德基本原则的下列事项中请代为做出正确的专业判断。注册会计师在执业过程应特别注意无意泄密,以下不属于无意泄密的对象的是()。
关于顾客满意,下列说法正确的是()。
根据下列资料,回答下列问题。2010年1—3月,法国货物贸易进出口总额为2734.4亿美元,同比增长13.4%。其中,出口1264.7亿美元,同比增长14.5%;进口1469.7亿美元,同比增长12.4%;逆差205.0亿美元,同比增长1.0%。
关于基本粒子目前最被认可的理论是“标准理论”。它约在30年前确立,已发现的基本粒子都可以根据这一理论进行解释。100多年来,质子、中子、电子等基本粒子陆续被发现。面对这些成绩,有人认为,宇宙间的基本粒子被发现得差不多了,即使有,也可以用现有的理论解释,因而
(2014年单选4)甲醉酒驾驶,撞死一行人后逃逸,在被追赶时精神病复发。对甲()。
有一则箴言:“在溪水和岩石的斗争中,胜利的总是溪水,不是因为力量,而是因为坚持。”“坚持就是胜利”的哲理在于
最新回复
(
0
)