[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(203) / 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(126) / 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(148) / 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(114) / 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(144) / 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(204) / 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(121) / 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(196) / 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(157) / 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(131) / 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(140) / 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(151) / 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(123) / 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(208) / 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(197) / 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(153) / 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(142) / 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(83) / 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(126) / 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(132) / 评论(0) 分类 英语趣味课堂
学英语单词
... for one
absee
accrual basis accouting
albach
alcohol-soluble eosin
algebraic invariant
alphavirus eastern equine encephalitis virus
azel scope
bichoes
bipotential operator
book message
bright's
cash receipt side
chachapoya
conditional convergence
cordlike
Corydalus
crossans
debate in court
Dimfenin
Eaton, Mt.
edrich
electric toothbrush
endaka
equity treatment of commerce
familial lecithin cholesterol acyltransferase deficiency
finickety
fixed-width
flak jackets
formatiton
germination factor
get on like a house on fire
give a monkey's
guide slab
hash tag
hemiseptum
hexapolymers
highly unsaturated fatty acid
Hohenecken
immunologic balance
inchoate crimes
insaniate
instrument approach system
intermediate drive gear
isotopic foil
Kothili
macro sheet
member-organizations
menstrual disease
mercury iodate
mosquito repellent
musculus supracarinalis caudalis
neonymy
non negative integral form
nonseminal
notarised
Nova-Rectal
NTBR
oratosquillina manningi
patch output converter
Possibility of Detection
pugnae
radar imaging satellite
reckless homicide
requite like for like
rugge
saffronizing
sand launder
Sankt Julian
Sauveur's diagram
scale factor
schwanpan
scifier
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settling curve
sev
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slave gateway
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soap treatment
spertle
spore surface
stress shields
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surplus from forfeited stock
tap for taper thread
technical element
third phase
thrust block shaft
trap window
treble clef
tried out for
underpadded
unkings
untarnisht
USTD
vacuous quantifier
vine moth
wear-and-tear ga(u)ge
wharp
wheresoever
white man