TED演讲：改变荒漠现状,扭转气候变化(5)

This picture is a typical seasonal grassland. 这张图是典型的季节性草原。 It has just come through four months of rain, and it's now going into eight months of dry season. 刚刚经历了4个月的雨季，将要进入8个月的旱季。

TED演讲：改变荒漠现状,扭转气候变化(6)

So let's do that. So on this bit of grassland, we'll do it, but just in the foreground. 那就做吧。我们将在这块小草地上实验这种方式。这只是一开始的样子。 We'll impact it very heavily with cattle to mimic nature, and we'

TED演讲：改变荒漠现状,扭转气候变化(9)

I believe I've shown you how we can work with nature at very low cost to reverse all this. 我相信我已经向你们展示了我们如何与大自然共处，用很低的成本来扭转这一切。 We are already doing so on about 15 million hectar

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The fact that Pachyrhinosaurus is found in so many different areas suggests that these dinosaurs had a remarkable ability to adapt to a variety of different environments. 肿鼻角龙在那么多不同的地方被发现，说明这种恐龙对不同环

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The Allosaurus was so focused on the fact that Camarasaurus was stuck, it wasn't in top predator mode. 异特龙过于关注圆顶龙被困泥中，这一点它们没有使用顶级掠食者模式。 That meant it got in too close. 就是说它们靠得

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The International Day for Biological Diversity, sometimes called World Biodiversity Day, is a United Nations holiday based on biodiversity issues. It started in 1993 and is held on May 22. This is the date of the Rio Earth Summit of 1992. This was a

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But even harder than the technological troubles are the political ones as preposterous as it might sound to many of us 但在技术难题之外 更复杂的是政治难题也许看起来有点荒谬 there are great many people claim that climate chan

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We can't exempt ourselves from the rules that apply to everybody else 我们不能只要求别的国家遵守国际规则 而自己逍遥法外 We can't call on others to make commitments to combat climate change if a whole lot of our political leade

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Hi, everybody.This Monday, I'm heading to Alaska for a three-day tour of the state. 大家好！下周一，我将前往阿拉斯加州进行为期三天的访问。 I've been looking forward to this for a long time.Not only because Alaska is one of

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Obama to order curbs on carbon emissions in climate policy President Barack Obama has issued his most impassioned call in years to put global warming at the top of the international agenda, pledging to push for co-ordinated action by the worlds bigge

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Melting Glaciers on Climate Talk List in Paris 巴黎气候变化大会探讨冰川融化 Terrorist attacks in Paris are not expected to stop the United Nations from hosting a major climate conference in that city. Next week nearly 120 heads of state

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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.

VOA慢速英语2014 联合国气候变化大会在利马开幕

AS IT IS 2014-12-04 Hope for Progress at UN Climate Talks in Lima 联合国气候变化大会在利马开幕 Representatives from almost 200 countries are meeting in Lima, Peru, for talks on a new United Nations climate treaty. The new treaty would r

VOA慢速英语2014 气候变化会使非洲农场受重创

AS IT IS 2014-10-21 Climate Change Could Destroy Farms in Africa 气候变化会使非洲农场受重创 A new study says the speed and severity of climate change could cause major damage to small African farms. These farmers are already struggling t

VOA慢速英语2014 美国卫星帮助东南亚应对气候变化挑战

AS IT IS 2014-10-14 US Satellites to Help Southeast Asia with Climate Change 美国卫星帮助东南亚应对气候变化挑战 Satellite imagery from the United States is expected to soon begin helping about 60 million people in the Lower Mekong Ri

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TED演讲:树木之间如何交流(11)

Not only that, we're continuing to plant one or two species and weed out the aspens and birches. 不仅如此，我们还在继续种植着那一两种单一的树木，还继续着把山杨和桦树清除出去。 These simplified forests lack compl

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Climate Change Leading to Strange Poisonous Fish People in Japan pay good money to eat the deadly pufferfish. There, the food is called fugu. The fish can cost more than $100 a kilogram. Eating fugu is especially popular now, during the winter holida

Vicki Arroyo:做好准备去面对新的气候情形

不同于政治宣言：数据表明气候变化正在可视地进行，正如Vicki Arroyo 所言，现在就是为我们的家园和城市做好准备对应气候变化的时刻了，正是因为不断增加的洪暴几率，干旱无常。她所发表