The International Commission on Large Dams is a non-governmental International Organization which provides a forum for the exchange of knowledge and experience in dam engineering.
The Organization leads the profession in ensuring that dams are built safely, efficiently, economically, and without detrimental effects on the environment. Its original aim was to encourage advances in the planning, design, construction, operation, and maintenance of large dams and their associated civil works, by collecting and disseminating relevant information and by studying related technical questions.
Since the late sixties, focus was put on subjects of current concern such as dam safety, monitoring of performance, reanalysis of older dams and spillways, effects of ageing and environmental impact. More recently, new subjects include cost studies at the planning and construction stages, harnessing international rivers, information for the public at large, and financing.
2016届高三英语(北师大版)一轮复习能力自评:Unit 15 Learning15-3
2016届高三英语(北师大版)一轮复习课件:Unit 3 Celebration3-1
2016届高考英语一轮复习课时规范训练:Module4《Music》外研版选修6
2016届高考英语一轮复习课时规范训练:Module5《Newspapers and Magazines》
2016届高三英语(北师大版)一轮复习课件:Unit 17 Laughter17-1
2016届高三英语(北师大版)一轮复习能力自评:Unit 13 People 13-3
2016届高三英语(北师大版)一轮复习课件:Unit 7 The sea7-1
2016届高考英语一轮复习课时规范训练:Module4《Which English?》外研版选修8
2016届高三英语(北师大版)一轮复习课件:Unit 12 Culture Shock12-1
2016届高三英语(北师大版)一轮复习能力自评:Unit 16 Stories16-3
2016届高三英语(北师大版)一轮复习能力自评:Unit 17 Laughter17-3
2016届高三英语(北师大版)一轮复习课件:Unit 10 Money10-1
2016届高三英语(北师大版)一轮复习能力自评:Unit 14 Careers14-3
2016届高考英语一轮复习课时规范训练:Module1《Europe》外研版
2016届高三英语(北师大版)一轮复习能力自评:Unit 18 Beauty18-3
2016届高三英语(北师大版)一轮复习课件:Unit 14 Careers14-2
2016届高三英语(北师大版)一轮复习能力自评:Unit 12 Culture Shock12-3
2016届高三英语(北师大版)一轮复习课件:Unit 11 The Media 11-1
2016届高考英语一轮复习课时规范训练:Module5《A Lesson in a Lab》外研版必修1
2016届高三英语(北师大版)一轮复习课件:Unit 13 People 13-1
2016届高三英语(北师大版)一轮复习能力自评:Unit 21 Human Biology21-3
2016届高三英语(北师大版)一轮复习课件:Unit 14 Careers14-1
2016届高三英语(北师大版)一轮复习课件:Unit 16 Stories16-1
2016届高考英语一轮复习课时规范训练:Module4《Music Born in America》外研版选修7
2016届高三英语(北师大版)一轮复习课件:Unit 8 Adventure8-1
2016届高三英语(北师大版)一轮复习课件:Unit 22 Environmental Protection22-1
2016届高三英语(北师大版)一轮复习课件:Unit 21 Human Biology21-1
2016届高考英语一轮复习课时规范训练:Module1《My First Day at Senior High》外研版必修1
2016届高三英语(北师大版)一轮复习课件:Unit 2 Heroes2-1
2016届高考英语一轮复习课时规范训练:Module1《British and American English》外研版必修5
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