时间:2018-12-03 作者:英语课 分类:自然百科2008年


英语课

 Researchers have made some interesting discoveries near Antarctica. A team of scientists from the British Antarctic Survey and University of Hamburg have published the first comprehensive inventory 1 of sea-and-land animals, near the tip of the Antarctic Peninsula in and around the South Orkney Islands.


 
The inventory, published in the Journal of Biogeography, concluded there are more than 1200 known marine 2- and- land species in the area. Scientists claim this is more species than are found in the Galapagos Islands, contradicting the long-held notion that waters around the poles have less biodiversity than those in more tropical and temperate 3 climates.
 
The documented species include five that are new to science. The team spent 7 weeks aboard the RRS James Clark Ross in 2006, trawling and diving in the icy waters, where they say they observed more than 800 species living on the seabed.
   
The scientists claim the islands have little evidence of invasive species. And that the biodiversity has remained nearly unchanged in the 100 years the islands have been studied. But the temperature of the ocean around Antarctica as well as the atmospheric 4 temperature on the Antarctic Peninsula has continued to increase, making it one of the most rapidly warming areas on the planet.
    
The research was done in conjunction with the Census 5 of Marine Life, a ten-year international study which began in 2000 that aims to access and explain the diversity, distribution, and abundance of marine organisms in the world's oceans.

1 inventory
n.详细目录,存货清单
  • Some stores inventory their stock once a week.有些商店每周清点存货一次。
  • We will need to call on our supplier to get more inventory.我们必须请供应商送来更多存货。
2 marine
adj.海的;海生的;航海的;海事的;n.水兵
  • Marine creatures are those which live in the sea. 海洋生物是生存在海里的生物。
  • When the war broke out,he volunteered for the Marine Corps.战争爆发时,他自愿参加了海军陆战队。
3 temperate
adj.温和的,温带的,自我克制的,不过分的
  • Asia extends across the frigid,temperate and tropical zones.亚洲地跨寒、温、热三带。
  • Great Britain has a temperate climate.英国气候温和。
4 atmospheric
adj.大气的,空气的;大气层的;大气所引起的
  • Sea surface temperatures and atmospheric circulation are strongly coupled.海洋表面温度与大气环流是密切相关的。
  • Clouds return radiant energy to the surface primarily via the atmospheric window.云主要通过大气窗区向地表辐射能量。
5 census
n.(官方的)人口调查,人口普查
  • A census of population is taken every ten years.人口普查每10年进行一次。
  • The census is taken one time every four years in our country.我国每四年一次人口普查。
学英语单词
ablation shields
administrative-law judge
adult movies
aerobic composting
amanita virgineoides
and I don't know what else
angle bead
antifear
arse-crack
atinga (nigeria)
aznars
balsam
benzeneazo cresol
ceiling on wages
cellasin
center for shipping information and advisory services
centralized adaptive routing
completely self-protected distribution transformer
copygraph
critical limit
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dichotomist
Didah
dioristical
DO delivery order
dog's-leather
economy system science
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error absolute
error rate damping
Exochognathus
external profile diameter
Faladoira, Sa.da
fermentation cylinder
fettling door
flatteners
formosina ochracea
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function
gomels
good-government
ground-out
herring roe
high-power broadcasting
high-speed calculator
ICI182780
in want
interest per day
intraocular microforceps
language science
man-induced event
Mangoni
measurement data transmission
milesina miyabei
moar elveation of boiling point
multilevel flash memories
mythicisations
Māni, Wādī al
narrative address
neo-conceptual
neuro-psychologists
nocturnus
ota
panama zephyr
pars sternocostalis (pericardii)
pearlitic cementite
physics class
pilot plunger
potch
protect environment
Radonin
rib-ticklers
robot technology
rod milling
runkle
rustinesses
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selfabandonment
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sprogged
stage-specific
starter terminal stud
straw mushroom
sun-day
taxi-dancers
tendino-
the devonian
three-forked jump
tiwari
trumpet moonflower
tudes
tunicae uveae
under the premise
underdetermine
ustilaginous
vestibulo-cochlear artery
vrsceralgia
walk over sb.
walking up
whistness