时间:2018-12-28 作者:英语课 分类:初学者听力文摘精选


英语课

Jon Foley: Agriculture turns out to be one of the biggest emitters of greenhouse gases. About 30% of all of our greenhouse gases come from either clearing land or farming land we already have. That's more than all the world’s electricity. It's more than all the world's transportation.



乔恩?福利:据分析,农业是温室气体排放量最大的行业之一。人类温室气体排放量约30%来自已有的开垦地和农田。这比全球电气行业或交通运输业的排放量还大。



You're listening to Jon Foley, director of the Institute on the Environment at the University of Minnesota. Using a NASA satellite, Foley's been conducting a large-scale global analysis of agriculture's impact on the environment.



今天节目组采访了明尼苏达大学环境研究所主任乔恩?福利。福利通过国家宇航局卫星观测分析了全球范围内农业对环境的影响。



Jon Foley: It's also the single biggest user of water in the world by a long shot. So a lot of our declining water resources and water problems are also linked to uh, mainly irrigation.



乔恩?福利:在耗水量这一点上,农业也遥遥领先其他行业。因此许多地方出现水资源危机大多是灌溉造成的。



Foley described some of the most visible environmental damage as occurring in the Midwestern United States, with its intensive commercial production of food staples 1 like corn and soybeans. He also indicated that there's rapid environmental change occurring in nations like Brazil and Indonesia, where forests are being stripped to make way for farms.



福利描述了美国中西部随着谷物、大豆等粮食作物的集约型商业化生产而出现的几种最严重的环境破坏。他还表示,在巴西、印尼等国,人们毁林开荒,当地环境发生了急剧变化。



Jon Foley: Let's freeze the footprint of agriculture. How do we figure out ways to incentivize people to not tear down rainforests? Instead, let's boost yields on the farms we've got.



乔恩?福利:我们应停止这种毁林开荒的进程。如何才能阻止人们破坏雨林呢?我们应设法增加已有农田的粮食产量。



Foley believes that, in order to do this, farmers around the world could combine the best aspects of organic and industrial farming practices. That might mean, for example, providing nutrients 2 and water to crops with more precision and better timing 3.



福利认为,世界各地的农民应将有机耕作与产业化经营的优势充分结合起来,通过合理施肥、应时施肥等方式增加已有农田的粮食产量。

 



1 staples
n.(某国的)主要产品( staple的名词复数 );钉书钉;U 形钉;主要部份v.用钉书钉钉住( staple的第三人称单数 )
  • The anvil onto which the staples are pressed was not assemble correctly. 订书机上的铁砧安装错位。 来自辞典例句
  • I'm trying to make an analysis of the staples of his talk. 我在试行分析他的谈话的要旨。 来自辞典例句
2 nutrients
n.(食品或化学品)营养物,营养品( nutrient的名词复数 )
  • a lack of essential nutrients 基本营养的缺乏
  • Nutrients are absorbed into the bloodstream. 营养素被吸收进血液。 来自《简明英汉词典》
3 timing
n.时间安排,时间选择
  • The timing of the meeting is not convenient.会议的时间安排不合适。
  • The timing of our statement is very opportune.我们发表声明选择的时机很恰当。
学英语单词
accounting for overseas activities
alkargen
Amidonal
antirior group
Arimine-ko
arteriae bulbi penis
attemptest
barttelot
bee yard
brake differential steering
calculating puncher
ceramic paint
cervi-
Checkwriting
chemical barge
contribuent
credit-worthinesses
currency account
cutoff rigidity
daughter sauces
diffuse gliosis
dynamize
electrically driven (operated)
emery stone
episcopalia
eriobotrya bengalensis hook.
estimated time of starting discharge
executive system virtual memory
external rhythm
facetting
filtering gain
finger position
first management step
genus miltonias
ghostlore
Gillespie, John Birks
Glycuril
homo sociologicus
HTR (high-temperature reactor)
idle producer
impallas
in line data processing
initial leaders of lightening
input/output cross correlation theorem
inquisitional
interclinoid ligaments
internal drive
irigarays
JCSM
Koilkonda
Lepontine, Alpi
licorish
long-flame coal
loss of right of recourse
main-fuel nozzle
Mali River
man the boat
MC concentration
meritory
mionectic
mutant
naked as the day I was born
negative dissipation
ochered
one-fruit jam
operating information
outside itself
ozone-induced cracking
permanent zone
piston ring gap
polycarpon indicum(retz)merr.
positive strap
pothyne variegata
quasi convex
recovery trajectory
recycle water
Reformatsky reaction
retrobulbar neuritis
rotten due to insect bites
ruminator
s-nitroso-n-acetylpenicillamine
settlement environment
seu
shround hoop
side port vessel
side-dump trailer
slow-cooker
South Milwaukee
space winding
spurge families
steaming with the sea on the bow
steel for special purposes
subsidiary discriminant function
superbness
synchrotron emission
test drove
trans-line bus
tumbleround
turning over
Wufoshan group
Wāw al Kabīr
zero tolerance