Andere Kunden interessierten sich auch für
![Proceedings of the 2007 National Conference on Environmental Science and Technology]( "Proceedings of the 2007 National Conference on Environmental Science and Technology")
Proceedings of the 2007 National Conference on Environmental Science and Technology185,99 €![The National Building Code, 1955.]( "The National Building Code, 1955.")
The National Building Code, 1955.39,99 €![Hydrological and hydraulic study of a national road in Mozambique]( "Hydrological and hydraulic study of a national road in Mozambique")
Hydrological and hydraulic study of a national road in Mozambique36,99 €![Management of Naujan Lake National Park for Sustainable Development]( "Management of Naujan Lake National Park for Sustainable Development")
Management of Naujan Lake National Park for Sustainable Development32,99 €![Building Characterization of Villages in Gorongosa National Park]( "Building Characterization of Villages in Gorongosa National Park")
Building Characterization of Villages in Gorongosa National Park41,99 €![National Builder Construction Details. Seventy-two Plates of Architectural Details Representing Problems of Every-day Practice in Original Drawings an]( "National Builder Construction Details. Seventy-two Plates of Architectural Details Representing Problems of Every-day Practice in Original Drawings an")
National Builder Construction Details. Seventy-two Plates of Architectural Details Representing Problems of Every-day Practice in Original Drawings an31,99 €![The Evolution of National Water Regimes in Europe]( "The Evolution of National Water Regimes in Europe")
The Evolution of National Water Regimes in Europe205,99 €
The area of productive land and water ecosystems required to produce the resources that the population consumes and assimilate the wastes that the population produces, wherever on Earth the land and water is located. It represents the human impact on the Earth in a clear manner. It compares actual throughout of renewable resources relative to what is annually renewed. Non-renewable resources are not assessed, as by definition their use is not sustainable. The Ecological Footprint is rooted in the fact that all renewable resources come from the earth. It accounts for the flows of energy and matter to and from any defined economy and converts these into the corresponding land/water area required for nature to support theseflows.It is used to compare actual human consumption of renewable resources & ecological services against nature¿s supply of such resources & services.