Analogs of Yuma Terrain in the Northwest African Desert
Author : Waterways Experiment Station (U.S.)
Publisher :
Page : 78 pages
File Size : 40,95 MB
Release : 1965
Category : Africa, Northwest
ISBN :
Author : Waterways Experiment Station (U.S.)
Publisher :
Page : 78 pages
File Size : 40,95 MB
Release : 1965
Category : Africa, Northwest
ISBN :
Author : Jack R. Van Lopik
Publisher :
Page : 80 pages
File Size : 25,34 MB
Release : 1965
Category : Deserts
ISBN :
Author : M. Shahin
Publisher : Springer Science & Business Media
Page : 674 pages
File Size : 14,85 MB
Release : 2006-04-11
Category : Science
ISBN : 0306480654
Africa, the cradle of many old civilizations, is the second largest world continent, and the homeland of nearly one-eighth of the world population. Despite Africa’s richness in natural resources, the average income per person, after excluding a few countries, is the lowest all over the world, and the percentage of inhabitants infected with contagious diseases is the highest. Development of Africa to help accommodate the ever-increasing population and secure a reasonable living standard to all inhabitants, though an enormous challenge is extremely necessary. Water is the artery of life, without it all living creatures on earth cannot survive. As such, a thorough knowledge of the meteorological and hydrological processes influencing the yield and quality of the water resources, surface and subsurface, and their distribution and variability in time and space is unavoidable for the overall development of any part of the world. It is highly probable that the said knowledge is at present a top priority to Africa, a continent that has been for so long-and probably still-devastated by the endless ambitions of colonial powers not to forget the corruption and destruction practiced by the internal powers, at least in some countries. The present book “Hydrology and Water Resources of Africa” is written with the aim of bringing together in one volume a fair amount of knowledge any professional involved in hydrology and water resources of Africa needs to know.
Author :
Publisher :
Page : 328 pages
File Size : 14,95 MB
Release : 1984
Category : Libraries
ISBN :
Author : Henry Madison Kendall
Publisher :
Page : 704 pages
File Size : 11,40 MB
Release : 1967
Category : Science
ISBN :
Author : Gilles Palsky
Publisher : Princeton Architectural Press
Page : 208 pages
File Size : 42,78 MB
Release : 2019-09-24
Category : History
ISBN : 9781616898236
This is the first book to catalog comparative maps and tableaux that visualize the heights and lengths of the world's mountains and rivers. Produced predominantly in the nineteenth century, these beautifully rendered maps emerged out of the tide of exploration and scientific developments in measuring techniques. Beginning with the work of explorer Alexander von Humboldt, these historic drawings reveal a world of artistic and imaginative difference. Many of them give way—and with visible joy—to the power of fantasy in a mesmerizing array of realistic and imaginary forms. Most of the maps are from the David Rumsey Historical Map Collection at Stanford University.
Author : Maarten J. de Wit
Publisher : Springer Science & Business Media
Page : 445 pages
File Size : 36,51 MB
Release : 2015-01-02
Category : Science
ISBN : 3642294820
This book summarizes the geomorphology, geology, geochronology, geophysics and mineral resources of the Congo Basin, one of the world’s most enigmatic and poorly understood major intra-continental sedimentary basins, and its flanking areas of Central Africa. It provides an up to date analysis of the large region’s origin and evolution. The book’s nineteen chapters take the reader through the entire basement history, as well as the Basin’s ca. 700 million years of cover sequences. Starting from its Archean cratons and Proterozoic mobile belts, and proceeding through the Phanerozoic sequences, including the most recent Cenozoic successions, the book also explores the present drainage systems and the subtle but complex topography of the Congo Basin. It also presents and evaluates new basin models and related dynamic processes, as well as revised correlation schemes with its Gondwana counterparts in South America, all of which provide key insights into its rich diamond deposits and other mineral wealth, which are documented in the final chapters. A specific feature of this book is its synthesis, performed by teams of active experts, of a vast amount of geoscientific data previously only recorded in research reports, company reports, survey bulletins, and scattered journal articles and books. The sheer size of the Congo Basin (ca.1.8 million km2, or just under half the area of the EU) and Central Africa (some 7 million km2, or more than 70% of the area of the USA) will make this a sought-after source of information and inspiration on this unique region.
Author : William Edward Reed
Publisher :
Page : 130 pages
File Size : 17,17 MB
Release : 1951
Category : Soil surveys
ISBN :
Author :
Publisher :
Page : 848 pages
File Size : 19,48 MB
Release : 1993
Category : Agriculture
ISBN :
Author : Susanne Wymann von Dach
Publisher : Food & Agriculture Organization of the UN (FAO)
Page : 0 pages
File Size : 32,25 MB
Release : 2013
Category : Agriculture
ISBN : 9789251079751
This publication, featuring 25 case studies from across the mountain landscapes, gives an overview of the global changes affecting mountain farming and the strategies that mountain communities have developed to cope. Each study also presents a set of lessons and recommendations, meant to inform and benefit mountain communities, policy-makers, development experts and academics who work to support mountain farmers and to protect mountains.