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
Commercial aquaculture can be a【B1】______and environmentally sustainable activity if conducted with the right methods in the rig
Commercial aquaculture can be a【B1】______and environmentally sustainable activity if conducted with the right methods in the rig
admin
2014-09-30
18
问题
Commercial aquaculture can be a【B1】______and environmentally sustainable activity if conducted with the right methods in the right waters, according to a report【B2】______by the US National Oceanic and Atmospheric Administration(NOAA).
Practices in various localities【B3】______show that " farming with minimal or acceptable environmental effects is possible in many ecosystems as long as proper safeguards are in place to【B4】______nutrient and chemical discharge and to manage its immediate and cumulative impacts," according to the NOAA report.
The report notes that changing trends in aquaculture practices have lowered the number of water-quality problems from the number detected in the early years of the industry. Farms that【B5】______deep, well-flushed waters can usually avoid creating risks for the water quality of benthic(深海底的)communities.
If waters are not well flushed and sufficiently deep, feeding the caged fish can lead to excessive【B6】______of nutrients and wastes, which endangers the balance necessary to sustain wild populations.
About half of all fish【B7】______globally are produced in farms, and the amount is likely to increase to meet the world’s demands for protein. Overfishing of many traditional fishing grounds has depleted native supplies just as expanding populations and greater【B8】______create a demand for more fish in the markets.
The rising world population is becoming more【B9】______aquaculture for food production. In the US, domestic aquaculture can aid in decreasing US dependence on imported products, provide jobs and food security, and meet the rising demand for seafood. NOAA is working to【B10】______that industry growth occurs within a framework of environmental responsibility and ocean stewardship.
【B2】
Commercial aquaculture can be a(26)profitable and environmentally sustainable activity if conducted with the right methods in the right waters, according to a report(27)issued by the US. National Oceanic and Atmospheric Administration(NOAA).
Practices in various localities(28)consistently show that "farming with minimal or acceptable environmental effects is possible in many ecosystems as long as proper safeguards are in place to
(29)minimize nutrient and chemical discharge and to manage its immediate and cumulative impacts," according to the NOAA report.
The report notes that changing trends in aquaculture practices Have lowered the number of water-quality problems from the number detected in the early years of the industry. Farms that (30)are located in deep, well-flushed waters can usually avoid creating risks for the water quality of benthic(深海底的)communities.
If waters are not well flushed and sufficiently deep, feeding the caged fish can lead to excessive(31)accumulation of nutrients and wastes, which endangers the balance necessary to sustain wild populations.
About half of all fish(32)consumed globally are produced in farms, and the amount is likely to increase to meet the world’s demands for protein. Overfishing of many traditional fishing grounds has depleted native supplies just as expanding populations and greater(33)affluence create a demand for more fish in the markets.
The rising world population is becoming more(34)reliant on aquaculture for food production. In the US, domestic aquaculture can aid in decreasing US dependence on imported products, provide jobs and food security, and meet the rising demand for seafood. NOAA is working to(35)ensure that industry growth occurs within a framework of environmental responsibility and ocean stewardship.
选项
答案
issued
解析
分析句子结构可知,空格处 应填入后置定语修饰a report。issued 意为“(被)发布的”。
转载请注明原文地址:https://kaotiyun.com/show/kHm7777K
0
大学英语六级
相关试题推荐
A、Theirbestfriend.B、Theirfavoritecolor.C、Theclothesthewomaniswearing.D、Apresentthemanhasbought.C男士说“你身上的农腰真漂亮啊
Forthispart,youareallowed30minutestowriteanessaycommentingontheremark"IdleYoung,NeedyOld."Youcanciteexamp
A、Talkingaboutthemovers.B、Choosingthingstopackup.C、Preparingtomovetoanotherplace.D、Takingalongtrip.B男士让女士带这带那
Signs:theMostUsefulThingWePayNoAttentionto[A]Signage—thekindweseeoncitystreets,inairports,onhighways,inho
Somepeople’searsproducewaxlikebusylittlebees.Thiscanbeaproblemeventhoughearwax(耳垢)appearstoserveanimportant
ChangesinPeople’sDailyExpenses1.描述过去五年人们日常开支的变化2.发生这些变化的原因3.你的看法
A、What’shappeningatthetime.B、Earlierlifeexperiences.C、Workingenvironment.D、Self-controlability.B文章中提到,有时导致那些激烈情绪的东西与
A、GivethenoveltoEmily.B、Buythenovelfromthebookstore.C、BorrowthenovelfromEmily.D、Returnthenoveltotheowner.C
A、Followtheotherstudents.B、Don’tworryabouttheprice.C、Choosethemostsuitableinsurancepolicies.D、Examinetheinsuran
A、Becausehelikeslearning.B、Becausehishearingcenterisstillimmature.C、Becausehisearsareimmature.D、Becausehewants
随机试题
我国国家赔偿法的归责原则是违法原则,下列对违法的含义正确的理解是()。
Ipassedmyexamsbutitwasalongtime______myfriendsaboutit.
男性,65岁,反复咳嗽、咳痰30余年,心悸、气促、下肢间歇性水肿3年,病情加重伴畏寒发热1周入院。体检:T:38℃,呼吸急促,口唇发绀,双肺叩诊过清音,中下肺有湿哕音,心率110次/分,心律齐,无杂音,双下肢重度水肿。假设该病例呼吸困难,突然进一步加
人参、鹿茸、冬虫夏草等中药都是人们非常喜爱的中药材,能够滋补身体,增强人体免疫力。丹参也是人们非常广泛使用的中药,它的功效有
根据合同法律制度的规定,下列各项中,( )属于可撤销要约的情形。
某企业为增值税一般纳税人,兼营增值税应税项目和免税项目。2010年5月应税项目取得不含税销售额1200万元,适用税率17%,免税项目取得销售额1000万元;当月购进用于应税项目的材料支付价款。700万元,适用税率17%,购进用于免税项目的材料支付价款400
《桃花源记》中描述:“缘溪行,忘路之远近。忽逢桃花林,……林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田美池桑竹之属。”“桃花源”的地形最可能是()。
教育形成自己相对独立形态的标志是()。
他胜任这项工作,这是毫无疑问的。
EveryonereadssomethingaboutSherlockHolmes,whoisoneoftheworld’sgreatestdetectives.Theinventor,SirArthurIgnatius
最新回复
(
0
)