Results 51 to 60 of about 284,366 (166)

Construyendo la cultura del agua en el Perú: Experiencia de la Autoridad Nacional del Agua [PDF]

open access: yes, 2017
Sistematiza los logros y las lecciones aprendidas del componente de cultura del agua del Proyecto de Modernización de la Gestión de Recursos Hídricos (PMGRH) entre los años 2012 y 2014; pero, además, da cuenta de la experiencia en dos cuencas amazónicas:
Autoridad Nacional del Agua
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Initial growth and tolerance of melon cultivars under salt stress

open access: yesRevista Ambiente & Água, 2016
The melon crop is normally developed in semiarid regions, where water resources are limited. This scarcity of water is a strong stressor on the crops, and requires the supplementation of existing water supplies with poor quality water, especially saline ...
Erbia Bressia Gonçalves Araujo   +7 more
doaj   +1 more source

Analysis of the influence of environmental parameters on methane flux from floodplains and lakes in the Abobral River, Pantanal, Brazil

open access: yesRevista Ambiente & Água, 2016
This study evaluates the influence of physical and chemical characteristics of the water column in the processes that result in methane emissions in the Pantanal. Two surveys were conducted in 2009 and 2010, corresponding to the drought and flood seasons,
Marcelo Gomes da Silva   +3 more
doaj   +1 more source

Regulation of surface and subterranean fresh water in the MERCOSUR regional integration

open access: yesRevista Ambiente & Água, 2016
This work discusses the regulatory standardization among countries that are party to MERCOSUR. This standardization forms the legal and institutional framework for maintaining important and strategic water resources, which require such regulation in ...
Celso Maran de Oliveira1   +3 more
doaj   +1 more source

Contamination of semiarid potiguar reservoirs by harmful bacteria

open access: yesRevista Ambiente & Água, 2016
Water contamination in the semi-arid section of Northeast Brazil is a current concern for the country’s researchers, since this region is considered one of the poorest in Brazil and the water in these locations is a primary vehicle for disease ...
Ermeton Duarte do Nascimento   +2 more
doaj   +1 more source

Ley Federal de derechos en materia de agua [PDF]

open access: yes, 1998
No ...
Comisión Nacional del Agua (CONAGUA)
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Removal of nitrogen and organic matter in a submerged-membrane bioreactor operating in a condition of simultaneous nitrification and denitrification

open access: yesRevista Ambiente & Água, 2016
This study evaluated the removal of nitrogen and organic matter in a membrane bioreactor system operating in a condition of simultaneous nitrification and denitrification controlled by intermittent aeration.
Izabela Major Barbosa   +3 more
doaj   +1 more source

Mesa académica del agua [PDF]

open access: yes, 2019
Brinda información sobre la Mesa académica del agua que es un espacio de diálogo, reflexión y comunicación sobre los recursos hídricos y la cultura del agua entre la academia y el Estado articulado por la Autoridad Nacional del Agua ...
Autoridad Nacional del Agua. Dirección de Planificación y Desarrollo de los Recursos Hídricos. Unidad de Cultura del Agua
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Advanced oxidation processes: a review of fundamentals and applications in the treatment of urban and industrial wastewaters

open access: yesRevista Ambiente & Água, 2016
Contamination of water by toxic and/or recalcitrant species has great environmental impacts. In this context, Advanced Oxidation Processes (AOPs) - technologies that principally use the hydroxyl radical (HO●) for oxidation - have emerged as promising ...
Karla Santos de Araújo1;   +4 more
doaj   +1 more source

Estadísticas del agua en México (Edición 2011) [PDF]

open access: yes, 2011
Esta publicación consta de ocho capítulos a través de los cuales el lector puede consultar la información más relevante sobre el agua a nivel nacional, regional y estatal en diversos rubros.
Comisión Nacional del Agua (CONAGUA)
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