单词:indicator plants of climate
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HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: For a closer look at the environmental policies of the Trump administration what it's done and what it plans to do I'm joined from Washington by New York Times reporter Coral Davenport. Coral, there's be
Broadcast: January 10, 2003 By George Grow This is the VOA Special English ENVIRONMENT REPORT. American scientists say rising temperatures on Earth's surface are forcing animals and plants to move to
SCIENCE IN THE NEWS - An International Appeal to Cut Smoking Rates Through Six Policies Also: An effort to find evidence of climate change in plants. And researchers develop a kind of rubber that can repair itself. Transcript of radio broadcast: 17
Working to Fight Climate Change致力于应对气候变化 From VOA Learning English, this is In The News. 这里是美国之音慢速英语新闻报道。 Delegates from nearly 200 countries have spent the past two weeks in Warsaw, Poland. More than
Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda
Drylands Vulnerable to Climate Change Researchers warn that the worlds drylands are being severely affected by climate change. They say that could harm the livelihoods and food security for billions of people. Scientists describe the projected effect
Global warming might seem like a mechanic boom after all milder temperatures in more carbon dioxide and nitrogen should feed flower. But ten years study has found that any initial positive effect on plants from climate change may soon disappear. The
Rain Forest 热带雨林 Have you ever been to a rain forest? 你去过热带雨林吗? Rain forests are found around the equator. 热带雨林在赤道附近。 In the rain forests, we only see summer all year long. 热带雨林里终年只有夏季
Fewer Creatures in Future Oceans Could Provide Less Food 海洋生物大量减少在未来只能提供更少的食物 Warming oceans will cause big changes in the biodiversity of sea life. That is a finding from the largest study ever of marine plant
Study Shows Climate Change Is Affecting Bird Migration 研究表明气候变化影响鸟类迁徙 Recently, a small group of birdwatchers spent three weeks around Mount Vernon, the home of the first president of the United States, George Washington.
Negotiators at the climate summit in Copenhagen last month failed to agree on a new climate change treaty to replace the current Kyoto Protocol before it expires in 2012. Jonathan Lash is president of World Resources Institute, an environmental polic
Environmentalists Embrace Obama Climate Plan The plan would help curb carbon emissions, prepare the nation for the impact of climate change and expand the U.S. global role in fighting it. Eileen Claussen, president of Climate and Energy Solutions, an
慈善家,商界提倡大力投资可再生能源 As Michael Bloomberg decides to whether to run for president, he continues to spread a message on global warming. 尽管迈克尔布隆伯格还未决定是否竞选总统,但他一直关注全球变暖
NOEL KING, HOST: Climate change is causing more rain in many parts of the U.S., and more rain means more flooding. And that is bad news for one Great Lakes region crop - wild rice. NPR's Rebecca Hersher has the story. REBECCA HERSHER, BYLINE: Norther
Passage Three 17. A) Whether it can be detected and checked. B) Whether it will lead to widespread food shortage. C) Whether global warming will speed up in the future. D) Whether it will affect their own lives. 18. A) Many species have moved further
JUDY WOODRUFF: So, how meaningful are this weekend's pledges? And does it signal a fundamental change in how we will get our energy? Fred Krupp is the president of the Environmental Defense Fund. He's back from Paris. And Robert Bryce is a senior fel
Nearly half the species on the planet are failing to cope with global warming the world has already experienced, according to an alarming new study that suggests the sixth mass extinction of animal life in the Earth's history could take place in as l
The embattled coal industry is facing a fresh onslaught as rich nations consider a bold plan to scale back the billions of dollars of support they pour into coal power plants worldwide. 问题缠身的煤炭产业正面临新一轮沉重打击,原因
By Paul Sisco Washington 18 October 2007 In today's Searching for Solutions report, Paul Sisco reports on what some scientists say can be done to reduce carbon emissions and cool off global warming. Many scientists believe that the problem of climate
WASHINGTON, June 25 (Xinhua) -- U.S. President Barack Obama unveiled the country's first national climate action plan on Tuesday afternoon, pledging to limit carbon emissions from American power plants. Delivering a speech at Georgetown University, O