单词:ecological time
单词:ecological time 相关文章
【短对话】 1. W: What a wonderful performance! Your rock band has never sounded better. M: Many thanks. I guess all those hours of practice in the past month are finally paying off. Q:What does the man mean? 2. M: I can't decide what to do for
Italian environmental officials are warning of an ecological disaster in Italy caused by an oil spill flowing down the Po River. They say water and bird species are at risk, as well as a fertile agricultural area. The say the oill spill has already c
By Lawan Davis Broadcast: September 7, 2003 (THEME) People in America, a program in Special English on the Voice of America. Today, Steve Ember and Rich Kleinfeldt tell about scientist Rachel Carson.
In an effort to protect the ecological environment along the Yangtze River, officials in Hubei's capital Wuhan have taken a series of measures to regulate the wharves along shore. CRI's reporter Huang Yue has more. In late December, the average low i
African Penguins Pulled into an Ecological Trap生态陷阱迷惑了可爱的企鹅 Over millions of years, penguins have evolved a keen sense of where to find food. Once theyre old enough, they set off from the shores on which they hatched for the f
Cambodias ancient temples at Angkor Wat are under threat from the large numbers of tourists who are now visiting the site. There are fears that ongoing damage to the temples soft stone may mean they could eventually be destroyed. The temples at Angko
Cambodias ancient temples at Angkor Wat are under threat from the large numbers of tourists who are now visiting the site. There are fears that ongoing damage to the temples soft stone may mean they could eventually be destroyed. The temples at Angk
One of the concerns about working with genetically modified crops has been that vegetation growing in agricultural fields might escape out into the world. Now, for the first time in the U.S., researchers report a large population of GM crops beyond t
Broadcast: Mar 21, 2003 Britain's military chief says coalition forces have seized Iraq's key southern oil facilities, apparently averting what could have been a major ecological disaster. British mil
坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰
One of the concerns about working with genetically modified crops has been that vegetation growing in agricultural fields might escape out into the world. Now, for the first time in the U.S., researchers report a large population of GM crops beyond t
[00:-1.00]When Less Is More [00:-2.00]What can you do with 5 yuan? [00:-3.00]Not a lot,you may think. [00:-4.00]Well,if buying a bag of cadies doesn't appeal to you, [00:-5.00]how about buying a tree instead? [00:-6.00]Yes,a tree along the banks of t
AS IT IS - Earth Day 地球日 This is AS IT IS. Hi, Im Caty Weaver. Today is Earth Day. Millions of people around the world will pick up trash, learn about recycling, plant trees or take some other action to observe the day. On AS IT IS we take a lo
A report by a number of leading conservation groups warns that unless prompt corrective measures are taken, the planet is heading toward an ecological credit crunch. For VOA, Tom Rivers reports from London. Cover of the Living Planet Report The repo
Severe Drought, Wildfires Threaten Water Resources This is Valles Caldera. Actually, it's the giant mouth of a dormant super volcano that last erupted 40,000 years ago. In the millennia since then, the terrain developed high-elevation forests, of abu
Ecological Footprint Africas ecological footprint is getting bigger. The continents growing population is placing greater demand on its natural resources. A new report calls on African nations to adopt a more sustainable approach to development to en
Environmentalists protest the Gulf of Mexico oil spill in front of the White House The oil spill in the Gulf of Mexico is turning into a major ecological disaster. But the political fallout from the spill and impact on the future of offshore drilling
Sierra Leone is working to preserve the ecosystem of coastal mangrove swamps that are threatened by people collecting firewood and harvesting salt. Harvesting salt along the coast of West Africa is an age-old business. But today conservationists say
Needed: Info on Biodiversity Change over Time We find that the composition of ecosystems around the world is changing much more rapidly than we expected. Indeed, much more rapidly than ecological theory predicts. 我们发现,世界各地生态系统
4 Ways to Measure Your Standard of Living Standard of living should not equate to amount of spending. When I sat down to write an article on the countries with the highest standard of living, I thought it would be easy. But, how do you define standar