dams-凯发k8官网

13-08-01 with the green reputation of large hydroelectric dams already in question, scientists are reporting that millions of smaller dams on rivers around the world make an important contribution to the greenhouse gases linked to global climate change. thei...

13-06-19 researchers conclude in a new report that a global push for small hydropower（水力发电） projects, supported by various nations and also the kyoto protocol to reduce greenhouse gas emissions, may cause unanticipated and potentially significant losse...

11-06-03 humans have been building reservoirs（水库） and dams for thousands of years. over the past few decades, their construction has spiked as our need to harness water critical in flood control, irrigation, recreation, navigation and the creation of hyd...