Design of Small Dams
Author : United States. Bureau of Reclamation
Publisher :
Page : 860 pages
File Size : 19,54 MB
Release : 1973
Category : Barrages
ISBN :
Author : United States. Bureau of Reclamation
Publisher :
Page : 860 pages
File Size : 19,54 MB
Release : 1973
Category : Barrages
ISBN :
Author : Luis Santos Pereira
Publisher : Springer Science & Business Media
Page : 385 pages
File Size : 31,79 MB
Release : 2009-03-22
Category : Technology & Engineering
ISBN : 1402095791
One of the main problems confronting the world of the 21st Century is a shortage of water. There is already severe scarcity in many regions of the world, causing tremendous problems for local populations and indeed entire societies. There is insufficient water available for the production of food to alleviate poverty and starvation; the lack of water hampers industrial, urban and tourism development, forcing restrictions on other sectors, especially agriculture; health problems arise as the deterioration of ground and surface waters favours water-borne diseases, which flourish in the absence of decent water distribution and sewerage systems. Water conflicts still arise in areas under stress, while water for nature has become a vanishing priority in such zones. This book is a guide to the establishment of regional and/or local guidelines for developing and implementing new ideas for coping with water scarcity. The basic premise underlying the book is that water scarcity will persist, so personal, human and society-wide skills will be needed to cope with it while living in harmony with the necessary environmental constraints. The book provides basic information to assist decision makers, water managers, engineers, agronomists, social scientists and other professions (and their students) in formulating coherent, hopefully harmonious and consolidated views on the issue. Guidelines are also given for introducing the general public to the concept of water scarcity and how to deal with it.
Author :
Publisher :
Page : 44 pages
File Size : 46,38 MB
Release : 1992
Category : Building
ISBN :
Author : Patrick Kangas
Publisher : CRC Press
Page : 702 pages
File Size : 36,80 MB
Release : 2003-09-25
Category : Nature
ISBN : 1135464189
Less expensive and more environmentally appropriate than conventional engineering approaches, constructed ecosystems are a promising technology for environmental problem solving. Undergraduates, graduate students, and working professionals need an introductory text that details the biology and ecology of this rapidly developing discipline, known as
Author : Vincent H. Resh
Publisher : Academic Press
Page : 1169 pages
File Size : 16,59 MB
Release : 2009-07-22
Category : Science
ISBN : 008092090X
Awarded Best Reference by the New York Public Library (2004), Outstanding Academic Title by CHOICE (2003), and AAP/PSP 2003 Best Single Volume Reference/Sciences by Association of American Publishers' Professional Scholarly Publishing Division, the first edition of Encyclopedia of Insects was acclaimed as the most comprehensive work devoted to insects. Covering all aspects of insect anatomy, physiology, evolution, behavior, reproduction, ecology, and disease, as well as issues of exploitation, conservation, and management, this book sets the standard in entomology. The second edition of this reference will continue the tradition by providing the most comprehensive, useful, and up-to-date resource for professionals. Expanded sections in forensic entomology, biotechnology and Drosphila, reflect the full update of over 300 topics. Articles contributed by over 260 high profile and internationally recognized entomologists provide definitive facts regarding all insects from ants, beetles, and butterflies to yellow jackets, zoraptera, and zygentoma. - 66% NEW and revised content by over 200 international experts - New chapters on Bedbugs, Ekbom Syndrome, Human History, Genomics, Vinegaroons - Expanded sections on insect-human interactions, genomics, biotechnology, and ecology - Each of the 273 articles updated to reflect the advances which have taken place in entomology research since the previous edition - Features 1,000 full-color photographs, figures and tables - A full glossary, 1,700 cross-references, 3,000 bibliographic entries, and online access save research time - Updated with online access
Author :
Publisher :
Page : 752 pages
File Size : 20,81 MB
Release : 1994
Category : Environmental impact statements
ISBN :
Author : Dwight Henderson
Publisher :
Page : 82 pages
File Size : 41,88 MB
Release : 2013-10-02
Category : Mitchell Lake Wildlife Refuge (Texas)
ISBN : 9781491298978
Mitchell Lake: an Illustrated History reminds us of the lake's origins as a natural body of water that attracted a large number of Native American tribes, primarily hunters and gatherers pursuing the abundant game and plant life in its environs for perhaps thousands of years. It traces the history of the Mitchell Lake area, chronicles the growth of San Antonio, details the environmental evolution of its waste management, and highlights the successful efforts of activist volunteers. Revised for 2012.
Author : Steve Sarich
Publisher :
Page : 0 pages
File Size : 16,19 MB
Release : 2020
Category : Archaeological surveying
ISBN :
Author : Josh Haefner
Publisher :
Page : 0 pages
File Size : 21,52 MB
Release : 2023
Category : Archaeological surveying
ISBN :
Author : Benjamin Johnson
Publisher :
Page : 0 pages
File Size : 16,26 MB
Release : 2022
Category : Archaeological surveying
ISBN :