Author: Ronald Charles Severson
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 156
Book Description
Proceedings of the 1990 Billings Land Reclamation Symposium on Selenium in Arid and Semiarid Environments, Western United States
Author: Ronald Charles Severson
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 156
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 156
Book Description
Agriculture and the Environment
Author: C.A. Edwards
Publisher: Elsevier
ISBN: 0444596879
Category : Technology & Engineering
Languages : en
Pages : 354
Book Description
Until the 1980s, global increases in food production exceeded the concomitant growth of human populations. However, progressively agriculture is becoming unable to meet the world-wide per capita needs for food. Unless there is major international cooperation in addressing the problems associated with population control, it is predicted that the global human population will reach more than 14 billion by the year 2050, with provision of adequate food, fuel and space for such an increased population unachievable.These problems are accentuated by factors such as world-wide reductions in soil fertility, the accelerating degradation of land that is suitable for food production through soil erosion, the world-wide trend for migration of human populations from rural habitats to cities and extremely rapid rates of global deforestation.Possible solutions to global sustainability in agriculture and natural resources must involve an integration of ecological, sociological, cultural, and economic considerations, as well as mandated international and national policies. This publication outlines these problems and attempts to seek solutions.
Publisher: Elsevier
ISBN: 0444596879
Category : Technology & Engineering
Languages : en
Pages : 354
Book Description
Until the 1980s, global increases in food production exceeded the concomitant growth of human populations. However, progressively agriculture is becoming unable to meet the world-wide per capita needs for food. Unless there is major international cooperation in addressing the problems associated with population control, it is predicted that the global human population will reach more than 14 billion by the year 2050, with provision of adequate food, fuel and space for such an increased population unachievable.These problems are accentuated by factors such as world-wide reductions in soil fertility, the accelerating degradation of land that is suitable for food production through soil erosion, the world-wide trend for migration of human populations from rural habitats to cities and extremely rapid rates of global deforestation.Possible solutions to global sustainability in agriculture and natural resources must involve an integration of ecological, sociological, cultural, and economic considerations, as well as mandated international and national policies. This publication outlines these problems and attempts to seek solutions.
U.S. Geological Survey Circular
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 646
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 646
Book Description
Understanding Our Fragile Environment
Author: Carole A. Bales
Publisher:
ISBN:
Category : Environmental geochemistry
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Environmental geochemistry
Languages : en
Pages : 44
Book Description
U.S. Geological Survey Bulletin
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 38
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 38
Book Description
Recent Library Additions
Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 472
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 472
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 982
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 982
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
Book Description
New Publications of the Geological Survey
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 746
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 746
Book Description
Federal Register
Author:
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 1156
Book Description
Publisher:
ISBN:
Category : Administrative law
Languages : en
Pages : 1156
Book Description