[网络] 珊瑚白化;珊瑚漂白;珊瑚危机

By Caty Weaver Broadcast: August 8, 2003 This is Bill White with the VOA Special English Environment Report. A new study shows an eighty percent decrease of hard coral in the Caribbean Sea over the pa

发表于:2018-12-01 / 阅读(164) / 评论(0) 分类 VOA2003(下)-环境与健康

AS IT IS 2016-04-02 Australias Great Barrier Reef Threatened 澳大利亚大堡礁受到白化威胁 Australias National Coral Bleaching Task force says the countrys Great Barrier Reef is facing the worst mass bleaching event in its history. 澳大利亚

发表于:2018-12-16 / 阅读(95) / 评论(0) 分类 2016年VOA慢速英语(四)月

LULU GARCIA-NAVARRO, HOST: Around the world, skin bleaching is popular, particularly in India, China and parts of Africa. Some immigrants have taken the tradition to the United States. In Minnesota, where the largest Somali community in the U.S. resi

发表于:2018-12-17 / 阅读(104) / 评论(0) 分类 2018年NPR美国国家公共电台2月

This bleaching occurs because corals can only live in a narrow temperature range, healthy corals get their color from microscopic algae living in their tissues, these manufacture food for the corals by photosynthesis, but when the temperature rises j

发表于:2018-12-26 / 阅读(90) / 评论(0) 分类 自然百科2014年

The waves of these azure seas hide an abundant treasure. Below the waves, coral reefs provide a habitat for teeming life, a life with a kaleidoscope of color. In oceans around the world, clear and well-circulating waters encourage corals to anchor a

发表于:2018-12-30 / 阅读(120) / 评论(0) 分类 国家地理2008年

You may think you are gazing upon a sleepy coral reef in the Caribbean Sea, and of course you are. But hiding in plain sight, is a riving teeming hotbed of erotica , that makes a Hollywood hot up party seem like a trip to the dentist. This is a coral

发表于:2018-12-30 / 阅读(184) / 评论(0) 分类 国家地理2007年

JUDY WOODRUFF: The Great Barrier Reef along the coast of Australia is considered one of the greatest natural wonders of the world. It actually consists of more than 2,900 smaller reefs and 900 islands and countless species of fish. But its health and

发表于:2018-12-31 / 阅读(86) / 评论(0) 分类 PBS访谈环境系列

Several Studies Show Oceans Face Serious Threats The worlds oceans are sick, and getting sicker every day. 世界海洋环境堪忧,而且日趋恶化。 Two new studies show the warming of Earths atmosphere is removing oxygen from ocean waters and

发表于:2019-01-03 / 阅读(161) / 评论(0) 分类 2018年VOA慢速英语(二)月

By Rosanne Skirble Coral reefs are home to the greatest diversity of plant and animal life found in any habitat, anywhere on the earth. But, while they are found in 101 countries and territories, the

发表于:2019-01-03 / 阅读(128) / 评论(0) 分类 VOA2004(下)--健康科技

Experts say one-third of the oceans' coral reefs face extinction by the middle of the century if nothing is done to save them. The reefs are home to a vast array of sea creatures, which experts say would also be endangered by the loss of the reefs.

发表于:2019-01-11 / 阅读(112) / 评论(0) 分类 VOA标准英语2008年(七月)

Amazing Amazon Hides Atlantic's Coral Reef 神奇的亚马逊隐藏着大西洋的珊瑚礁 Scientists studying the area where the Amazon River meets the Atlantic Ocean were in for a surprise. Under the muddy, dark Amazon River water was a large numb

发表于:2019-01-12 / 阅读(96) / 评论(0) 分类 2016年VOA慢速英语(五)月

Indonesia, Malaysia, the Philippines, Timor Leste and Papua New Guinea have set new plans to protect the Coral Triangle - a 5.5 million square kilometer area that holds the largest biodiversity in the oceans. Scientists consider it to be the marine

发表于:2019-01-13 / 阅读(126) / 评论(0) 分类 VOA标准英语2009年(五月)

It's an astounding mechanism, but it looks like it's being overwhelmed. Recently, the coral has been telling us that its had enough. Because when it overheats, it self-destructs, expelling the algae that live with them. They turn deathly pale, a proc

发表于:2019-01-22 / 阅读(99) / 评论(0) 分类 自然百科2011年

Todd: So, Rebecca, in Australia you have the Great Barrier Reef. Now have you been to the Great Barrier Reef? Rebecca: Yes, I have once, probably about two years ago. There's the main part of the Great Barrier Reef and then there's a little island, a

发表于:2019-01-30 / 阅读(158) / 评论(0) 分类 原版英语对话1000个

音乐咖啡厅:Play - When Love Is Bleaching Bad 相关介绍:play是一个来自瑞典的少女偶像团体,成立于2001年.成员有4个人,Faye Hamlin, Anna Sundstrand, Anais Lameche和Rosie Munter.刚加入团队的她们只有12,3岁.P

发表于:2019-02-03 / 阅读(165) / 评论(0) 分类 音乐咖啡厅

本期内容: More than one-third of the coral in the northern and central parts of the Great Barrier Reef is dead or dying, scientists said. The chief culprit for the mass bleaching of the past two months is high water temperaturespartly from the

发表于:2019-02-13 / 阅读(104) / 评论(0) 分类 夏说英语新闻晨读

The latest survey of the Great Barrier Reef off the coast of Australia reveals that an average of 35 percent of coral is now dead or dying in the northern and central sections. Experts from James Cook University say its the most extreme case of mass

发表于:2019-02-14 / 阅读(101) / 评论(0) 分类 中英双语新闻

The United States Justice Department is dropping its legal action against Apple, saying it is cracking the encryption on a smart phone used by one of the radical Islamists who shot dead 14 people in San Bernardino last December. David Lee reports. Fo

发表于:2019-02-16 / 阅读(70) / 评论(0) 分类 英语听力精选进阶版

The United States Justice Department is dropping its legal action against Apple saying it is cracking encryption on a smartphone used by one of the radical Islamists who shot dead 14 people in San Bernardino last December. David Lee reports. Followin

发表于:2019-02-21 / 阅读(100) / 评论(0) 分类 中英双语新闻

Todd: So, Rebecca, in Australia you have the Great Barrier Reef. Now have you been to the Great Barrier Reef? Rebecca: Yes, I have once, probably about two years ago. There's the main part of the Great Barrier Reef and then there's a little island, a

发表于:2019-02-24 / 阅读(105) / 评论(0) 分类 英语趣味课堂
学英语单词
'chute
acoustic bridge
Aeta
anglo-australian
anisole
arsey
atomic warfare
Batidaceae
Beinheim
caddo l.
cameronians
channel bend
ciliary branches
clinker grinder
colour proud
commercial credit documente
cone lubrication grooves
coschmidt number
coulianos
crank rotation mechanism
crispatura tendinum
daily mail service
darius the greats
daunsel
derail accident
duty in civil affairs
ectropy
Egyptian alfalfa weevil
epiaucubin
erks
espresso coffee
extraneous explosion
fellow-travel
file marks
firemark
fluorinest
gallium(iii) chloride
gamma streptococcus
gastro-epiploic glands
gravel plug
gun-dogs
halo phase
hardware appliance
hieracosphinx
higher-class
in-plant exposure
incineration of liquor
Keuruu
laser micro-strain gauge
Lassell, Mt.
liquid metal thermometer
lymphonodi axillares
mammal family
may-augusts
microphone transformator
milled feathers
mitral valve (or bicuspid valve)
Moita
multiple crit
myasthenic reaction
myoelectrometer
ncdad
Not my cup of tea
nozzles to shell
onit
Orgametril
osburn
parallelinerved
Peter's-pence
peziza
post-reform
pulse top magnitude
rarotic
relativist
republican guards
rest on
rhinoplastic operating instrument set
Roma, Prov.di
San Pablo, R.
semolina
shackle insulator
side direction stress analysis
single tooth
Snover
spectral processing
spindle-speed control
split jump
sportpony
strange to relate
submillimeter laser emission
super high frequency line
symmetrical breaking capacity
Syringa villosa
tatterss
three dimensional structure
tirelessly
tow-haired
twenty to seven
urey-miller
wall accretion
weather proof enclosue
zygosporium echinosporum