Recent Developments in Erosion and Sediment Yield Studies
Author : Richard Frederick Hadley
Publisher :
Page : 136 pages
File Size : 37,42 MB
Release : 1985
Category : Erosion
ISBN :
Author : Richard Frederick Hadley
Publisher :
Page : 136 pages
File Size : 37,42 MB
Release : 1985
Category : Erosion
ISBN :
Author :
Publisher :
Page : 898 pages
File Size : 50,9 MB
Release : 1991
Category : Hydrology
ISBN :
Author :
Publisher :
Page : 896 pages
File Size : 30,28 MB
Release : 1991
Category : Water
ISBN :
Author : D.S Bowles
Publisher : Springer Science & Business Media
Page : 654 pages
File Size : 35,51 MB
Release : 2012-12-06
Category : Science
ISBN : 9401134804
Modeling of the rainfall-runoff process is of both scientific and practical significance. Many of the currently used mathematical models of hydrologic systems were developed a genera tion ago. Much of the effort since then has focused on refining these models rather than on developing new models based on improved scientific understanding. In the past few years, however, a renewed effort has been made to improve both our fundamental understanding of hydrologic processes and to exploit technological advances in computing and remote sensing. It is against this background that the NATO Advanced Study Institute on Recent Advances in the Modeling of Hydrologic Systems was organized. The idea for holding a NATO ASI on this topic grew out of an informal discussion between one of the co-directors and Professor Francisco Nunes-Correia at a previous NATO ASI held at Tucson, Arizona in 1985. The Special Program Panel on Global Transport Mechanisms in the Geo-Sciences of the NATO Scientific Affairs Division agreed to sponsor the ASI and an organizing committee was formed. The committee comprised the co directors, Professor David S. Bowles (U.S.A.) and Professor P. Enda O'Connell (U.K.), and Professor Francisco Nunes-Correia (Portugal), Dr. Donn G. DeCoursey (U.S.A.), and Professor Ezio Todini (Italy).
Author : J.P. Smith
Publisher : Springer Science & Business Media
Page : 375 pages
File Size : 11,43 MB
Release : 2012-12-06
Category : Science
ISBN : 9401135924
The fifth International Symposium on Palaeolimnology was held at Ambleside in the English Lake District from August 31 to September 6, 1989. During the 65 papers were presented at seven sessions and 52 posters symposium displayed. Three late afternoon/evening special lectures were given, one of which was a memorial to the late Ed. Deevey, to whom this volume is dedicated. Associated with the symposium were five excursions to various parts of the UK and Ireland, and a visit to the laboratories of the Freshwater Biological Association and Institute of Freshwater Ecology. Conference participants were also invited to a buffet party and visit to the Lake District National Park Centre at Brockhole as the guests of the Park Authority. The local organising committee for the symposium also formed the editorial panel for this volume. They included: Peter Appleby, Rick Battarbee, John Dearing, Roger Flower, Elizabeth Haworth, Frank Oldfield, Paddy O'Sullivan and John Smith. Support for the conference is gratefully acknowledged from the following organisations; The Royal Society Department of the Environment US Army European Research Office Barclays Bank Central Electricity Generating Board Lake District Special Planning Board South Lakeland District Council Charlotte Mason College Molspin Limited The conference is also indebted to the many individuals who provided such effective help in the preparation and smooth running of the programme. J. P. SMITH May 1991 Hydrobiologia 214: 1-7, 1991.
Author : Ram Swaroop Meena
Publisher : Springer Nature
Page : 383 pages
File Size : 40,57 MB
Release : 2019-08-23
Category : Nature
ISBN : 981138570X
Meeting the food requirements of an ever-increasing population is a pressing challenge for every country around the globe. Soil degradation has a negative impact on food security by reducing the cultivated land areas, while at the same time the world population is predicted to increase to 9.2 billion in 2050. Soil degradation adversely affects soil function and productivity and degraded soils now amount to 6 billion ha worldwide. The major factors are salinization, erosion, depletion of nutrients due to exhaustive agricultural practices and contamination with toxic metal ions and agrochemicals, which reduces the activity of soil microbe. In addition, poor soil management also decreases fertility. As such, measures are required to restore the soil health and productivity: organic matter, beneficial microorganisms and nutrient dynamics can all improve the physical, chemical and biological properties of soil. Understanding the role of soil health restoration and management in sustainability and nutritional security calls for a holistic approach to assess soil functions and examine the contributions of a particular management system within a defined timescale. Further, best management practices in cropping systems are important in ensuring sustainability and food and nutritional security without compromising the soil quality and productivity potential. Rational soil management practices must allow environmentally and economically sustainable yields and restoration of soil health.
Author : Olav Slaytnaker
Publisher : Routledge
Page : 589 pages
File Size : 17,85 MB
Release : 2013-08-21
Category : Reference
ISBN : 1136784632
This volume, also available as part of the collection 'Geomorphology: Critical Concepts in Geography' [set ISBN 0-415-27608-X], constitutes an instant archive of esential benchmark papers and makes available in one place key published material on its area.
Author : Ian D. L. Foster
Publisher :
Page : 504 pages
File Size : 21,44 MB
Release : 1995-12-05
Category : Nature
ISBN :
Eminent contributors present papers essential to a greater understanding of solute and sediment behaviour, the methods of analysis and interpretation of rating curves, the impact of urbanisation, the assessment of spatial patterns of process at the drainage basin and the global scales, sediment sources and sinks, radionuclide studies and much more.
Author :
Publisher :
Page : 590 pages
File Size : 43,13 MB
Release : 1978
Category : Forests and forestry
ISBN :
Author : Leslie M. Reid
Publisher :
Page : 598 pages
File Size : 29,45 MB
Release : 1993
Category : Land use
ISBN :