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Resultados 1-10 de 17
[Water] | Agua
2003
Molina Vila, J.
[Water and cross-border disputes] | Agua y conflictos transfronterizos Texto completo
2008
Mestre, E.
[Water markets: a new instrument for the public management of water] | Mercados de agua: un instrumento novedoso en la gestión pública del agua Texto completo
2008
Maestu, J. | Sánchez Tamarit, S. | Gómez Ramos, A.
[Water: a poor and essential good for humanity] | El agua: un bien escaso y vital para la humanidad
2002
Pedro, J.L. de
Water, a shared responsibility: the United Nations world water development report 2 | El agua, una responsabilidad compartida: 2 informe de las Naciones Unidas sobre el desarrollo de los recursos hídricos en el mundo
2006
Requerimentos de monitoreo del agua subterranea : para manejar la respuesta de los acuiferos y las amenazas a la calidad del agua Texto completo
Kemper, Karin | Garduno, Hector | Tuinhof. Albert | Foster, Stephen | Nanni, Marcella
Groundwater is an extensive, concealed and inaccessible resource, and (in contrast to surface water) changes in quantity and quality are often very slow processes occurring below large land areas. These changes cannot be determined by simple one-off snapshot surveys alone, and require more elaborate monitoring networks and data interpretation. The primary goal of aquifer management is to control the impacts of groundwater abstraction and contaminant loads, and monitoring aquifer response and quality trends provide key inputs for this goal. The evaluation of groundwater issues and the implementation of management solutions require hydrogeological data that are in part baseline and in part time-variant in character-the collection of the time-variant component is what is usually considered groundwater monitoring. Groundwater monitoring thus comprises the collection, analysis and storage of a range of data on a regular basis according to specific circumstances and objectives.
Mostrar más [+] Menos [-]Competencia por el agua. El regadio ante los usos alternativos.
1994
Martin Mendiluce J.M.
[Water and environment in the United Nations World Conferences: long term results] | El agua y el medio ambiente en las conferencias mundiales de las Naciones Unidas: resultados a largo plazo Texto completo
2007
Tortajada Quiroz, H.C.
El agua, germen de la vida. Dia Mundial de la Alimentacion, 1994.
1994
[The water and the agriculture: a view on research and development in the 21st century] | El agua y la agricultura: una visión sobre la investigación y el desarrollo en el siglo 21
2001
Borlaug, N.E. | Dowswell, C.
