时间:2018-12-26 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 that are found in the Galapagos Islands, contradicting a long-held notion that waters around the poles have less biodiversity than those in more tropical and tempered 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 atmosphere 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 3 of marine life, a ten-year international study which began in 2000 that aims to assess 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 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
abeqithymia
Abies firma
access system
alternate host parasites
analysis of agricultural data
azo dyeing
backup-archive client
barnette
Burgaly
center-work
chickenarian
churn of wave
cleaner strainer
cleanhandedly
come pat to
coolant-gas-carrying auxiliary system
copy order
crackerbreads
crossapol b.
cut and fill balance
Daddy Warbucks
Dakshina Kannada
Dettingen an der Erms
Didelphidae
dual liquid applicator
dyestuffs
eleutherol
epineural canal
ERL-080
evictors
fasting pen
Fery cell
flocculent suspension
flow audit procedure
four hand
frances elizabeth caroline willards
friendish
graphic user world
greenthumb
Greetland
Grodzisk
hemachates
hermann ludwig ferdinand von helmholtzs
impanating
import and export merchant
inductance type displacement transducer
lamp socket antenna
Leptinotarsa
line of trend
livid brown
lounsbery
Mantoux reversion
maximum cruising rating
mean engine operating time between failures
mokopuna
monthly settlement report
ninety-day wonders
non-basic activity
noncorrect
None so deaf as those who won't hear.
odo(u)r specialist cell
Ooststellingwerf
optical fiber phase conductor
otto robert frisches
palm-presser
paraffin oil
pig liver
pissing contest
plumeries
polychloroprene foam
progressive rotation
quinochrome
R.F.T. typing
recent amnesia
reinforcing girder
retinal epilepsy
S tectonite
Saxifraga tigrina
selling process
serial analysis
shifting executory interest
sock something away
socked
sogier
Sophora brachygyna
squirrel cage mill
stangl
statistical invariance
steel tube armour
superstimuli
survey boat
three-shear ram
time-varying gradient
traquair
tricyclohexyltin hydroxide
Turkifies
vertigo
vesperae
Wagner's operation
waterproofing plaster coat
WVV