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Resultados 151-160 de 28,566
[Protective barriers for water cleanness] | Barreras de protección para la limpieza del agua
1999
Markwart, A. | Mac Clintic, D.
Masas de agua en la plataforma continental | Water masses in the continental shelf Texto completo
1997
Guerrero, R.A. | Piola, A.R.
The current knowledge on the argentine continental shelf water masses is summarized in this paper. These water masses are characterized as a function of water types fed by the boundary currents and the modifications due to continental runoff, and water energy exchange with the atmosphere. Based on sea surface salinity distributions and the temperature-salinity characteristics, three masses are described: coastal waters, mid-shelf waters and slope waters. The main freshwater sources found along the coast are identified, as well as high salinity formation areas. The vertical stratification, mainly controlled by temperature, is analyzed along the annual cycle. The stratification cycle is mainly driven by the heat exchange between the atmosphere and the ocean. Finally the oceanic fronts in the Argentine Sea are cited. | Bibligraphic reference/Referencia bibliográfica: Guerrero, R.A.; Piola, A.R. 1997. Masas de agua en la plataforma continental. En: Boschi, E.E.; ed. Antecedentes históricos de las exploraciones en el mar y las características ambientales. Mar del Plata: Instituto Nacional de Investigación y Desarrollo Pesquero INIDEP. (El Mar Argentino y sus Recursos Pesqueros, 1) p.107-118 | Published | hidrografía, plataforma continental, circulación de agua, estratificación, frentes oceánicos, masas de agua
Mostrar más [+] Menos [-][Water management in the Chaco Guarani] | Manejo de agua en el Chaco Guarani
1996
Dixhoorn, N. van
Residencial and commercial water demand | Demanda de agua para uso residencial y comercial Texto completo
2021
Mora-Flores, José Saturnino
Clean water and sanitation: contributions of Embrapa. | Água e saneamento: contribuições da Embrapa. Texto completo
2020
SILVA, M. S. L. da | MATTHIENSEN, A. | BRITO, L. T. de L. | LIMA, J. E. F. W. | CARVALHO, C. J. R. de | MARIA SONIA LOPES DA SILVA, CNPS; ALEXANDRE MATTHIENSEN, CNPSA; LUIZA TEIXEIRA DE LIMA BRITO, CPATSA; JORGE ENOCH FURQUIM WERNECK LIMA, CPAC; CLAUDIO JOSE REIS DE CARVALHO, CNPAT.
In this book, Embrapa exposes its interfaces and synergies with SDG 6 (ensure the availability and sustainable management of water and sanitation for all) and its respective targets, showing the alignment of this SDG with 3 of its 5 impact axes and with 4 of the 12 strategic objectives, expressed in its VI Plano Diretor (VI Master Plan). | Translated by Paulo de Holanda Morais.
Mostrar más [+] Menos [-]Empowering Brazilian Northeast rural communities to desalinated drinking water access: Programa Água Doce. Texto completo
2018
FERREIRA, R. S. | VEIGA, H. P. | SANTOS, R. G. B. dos | SAIA, A. | RODRIGUES, S. C. | BEZERRA, A. F. M. | HERMES, L. C. | MOURA, A. | CUNHA, L. H.
Abstract: The Programa Água Doce-PAD(in English: Fresh Water Program) promoted by the Brazilian Federal Government under the coordinationof the Environmental Ministry, seeks to promote sustainable use of groundwater resources and provide potable water for human consumption in areas withcriticalwater scarcity in the Brazilian Semiarid region, through the use of the Reverse Osmosis Technique. The Program is guided by the following principles: community empowerment, environmental sustainability and technicalcapacity building. The methodology that led the Program to becomea success case was conceived in 2003, through a participatory process with the contribution of public Brazilian institutions such as: Federal University of Campina Grande-UFCG (Social Engagement Procedure); Brazilian Geologic Service-CPRM (Ground Water information), Brazilian Agriculture Research Corporation ?EMBRAPA (Methodology for the reuse of desalinated water concentrate), besides 10 Brazilian State ?s Governments and the civil society. The Program was launched in 2004.Ithas, presently,more than 460 installed Desalination Plants, which, together,can producea total of approximately 1.5 million liters (around 400,000 gallons) of potable water per day (considering a 8h/per dayproduction).It has,so far,benefited about 184,000 people in over 460 rural communities spread throughout the Brazilian semiarid region, ensuring safe water access to its residents. The program has already trained more than 1,000 people, including state technicians and operators of desalination systems. The Program contributes to improving the health and life quality of people in the semiarid regionas it takesinto account the naturaland socialpotential of each communitie, ensuring ways to address the vulnerabilities to which they are subjected becauseof climate variability. Social engagement is a mandatory aspect for the Program?s success. Local communities are stimulated to gain their independence by having, through the PAD methodology, their empowerment encouraged and demanded.The ultimate goal of the first large scaleplan is to take Desalination Systems to at least 1,300 communities throughout the Brazilian Semiaridregion. The Environmental Ministry is seeking to improve the systems with solar energy and automatized machinery,looking forward to improve local communities? independence.
Mostrar más [+] Menos [-][Planned reuse of water for irrigation] | La reutilización planificad del agua para regadío
2008
Mujeriego, R., Universitat Politècnica de Catalunya, Barcelona (España). Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports
[The water significance in animal nutrition] | Importancia del agua en la nutrición animal
2001
Pérez Hernández, M. (Universidad de Córdoba (España). Escuela Técnica Superior de Ingenieros Agrónomos y de Montes)
Water consumption and sweet potato yield | Consumo de agua y rendimiento del boniato
2000
Pujol Osle,, P. | Boicet Fabre, T. | Verdecia Salgado, J. | Golacheca Allegue, M. (Universidad de Granma (Cuba))
[Significance of water in porcine farms] | Importancia del agua en las explotaciones porcinas
1997
Quiles, A. | Hevia, M.L. (Universidad de Murcia (Espana). Facultad de Veterinaria)