世界海洋渔业并不如之前专家预测的那样会完全消失，在一项新的研究中表明海洋渔业还尚有希望。Hints:Canada's Newfoundland-Labrador area Alaska Iceland California Current North Sea the Baltic Sea the ...

世界海洋渔业并不如之前专家预测的那样会完全消失，在一项新的研究中表明海洋渔业还尚有希望。 Hints: Boris Worm Dalhousie University Ray Hilborn Seattle3years ago, a study of overfishing led to shar...

Hints:Benedict JesusJordan River Baptist Israel (Israeli) Palestinian Zalul Lebanon Syria Mediterranean SeaChristians, Jews and Muslims all consider the Jordan River holy. Last week, Pope Benedic...

Hints:Olga Speranskaya Yuyun Ismawati Hugo Jabini Wanze EduardsMoscow Denpasar Bali Indonesia Suriname Amazon Basin SaramakaRussian scientist Olga Speranskaya of Moscow won from Europe. Miz Sp...

Hints:Al Gore Marc Ona Essangui Maria Gunnoe Rizwana Hasan San Francisco California Libreville Gabon Appalachian West Virginia Bangladesh7 activists from around the world have received the ...

澳大利亚希望说明现有的发电站可以经由改造之后更为清洁地燃烧煤炭。 Geoff WilsonAustralia wants to show that existing power stations can be refitted to burn coal in a much cleaner way. A demonstrati...

农户认为等到树木长成再发挥作用需要太长的时间了。但是有些树木可以在一年之内长到3米高。 提示：George Malone The fans directed airflow from the poultry houses toward the homes of neighbors. A team ...

在家禽饲养场周围种植树木可以改善空气和水的质量，邻居也可以呼吸到新鲜空气。 摘要：Delaware；Maryland ；Virginia Planting trees around poultry farms can improve air and water quality -- and please ...

Tsaatan人不仅作导游，他们现在还为旅行者提供许多其他服务。他们与国际旅行社合作。过去，是那些旅行社控制着这些服务。 摘要：Tsaatan；Morgan Keay；ItgelThe Tsaatan not only work as guides, they now pr...

在蒙古的最北部，该国最小的种族生存依赖于驯鹿。如今，驯鹿的数量变的越来越少。 提示：Mongolia；Tsaatan；The Itgel Foundation；Morgan Keay In far northern Mongolia, the survival of the smallest ethn...