Results 101 to 110 of about 157,265 (317)

Amazonian drought of 2023: Environmental conditions relevant to fishes

open access: yesJournal of Fish Biology, EarlyView.
Abstract This paper provides a platform for the following studies within this Special Issue. ‘Ecophysiology of fishes in the two great tributaries of the Amazon in the Anthropocene’. It documents the water quality conditions and accompanying zooplankton community structure and biomass relative to fish health in the Rio Negro and Rio Solimões during the
Ora E. Johannsson   +10 more
wiley   +1 more source

Gasto de agua de limpieza y tratamiento del residual en naves de ceba porcina

open access: yesRevista Ciencias Técnicas Agropecuarias, 2012
Se realizó un estudio del sistema de limpieza en las tres naves de ceba de una unidad porcina de 80 reproductoras del Instituto de Investigaciones Porcinas, así como de la depuración del residual producido en dichas naves mediante un biodigestor de ...
Ramón Chao Espinosa   +2 more
doaj  

Agua potable y red cloacal. La extensión de los servicios sanitarios en Mendoza durante las gobernaciones lencinistas (1918-1928)

open access: yesRevista de Historia Americana y Argentina, 2020
En el marco de una creciente profesionalización de las funciones e instituciones estatales a comienzos del siglo XX, el objetivo de este artículo es indagar cuáles fueron los objetivos de las políticas públicas propuestas e implementadas durante el ...
Natalia Luis
doaj  

Comparative study of commercial adsorbent walnut shell with residual biomass for the removal of organic compounds present in produced water [PDF]

open access: yes, 2016
The effectiveness of the adsorption of organic compounds in produced water with different residual biomass sources was studied. Adsorption analysis were made with palm shell, orange peel, banana peel, passion fruit peel, cacao bean and sawdust to compare
Gallo Córdova, Silva Gordillo, María del Mar Álvaro Martín
core  

Palaces for a New Spain Nobility: Between Creole Identity and Academicism

open access: yesSociology Lens, Volume 38, Issue 1, Page 75-86, March 2025.
ABSTRACT Mexico City and Havana had a significant number of noble palaces during the eighteenth century. Until now, the dearth of historical documentation on their construction has hampered any approximation, requiring other methodologies. Here, it is intended to establish how a new visual code was defined, consistent both with their local style and ...
Pedro Luengo
wiley   +1 more source

The Inclusion Trade‐Off: Comparing the Design and Functionality of Collaborative Governance Forums

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Environmental challenges require collaboration across jurisdictions, often through forums or intermediary spaces for repeated interaction. A persistent forum design question concerns inclusion criteria, or which actors should be included.
Adam Wiechman   +3 more
wiley   +1 more source

determinación de trihalometanos (THM´s) en aguas tratadas de la ciudad de Pereira mediante cromatografía de gases por microcaptura de electrones [PDF]

open access: yes, 2014
La desinfección del agua se ha llevado a cabo de forma habitual desde comienzos del siglo XX con el fin de eliminar y desactivar los microbios patógenos en el agua potable.
Gómez Sierra, Oscar Emilio   +1 more
core  

River conservation and restoration in croplands: can we improve the common agriculture policy as an instrument of practice?

open access: yesRestoration Ecology, EarlyView.
Abstract This study investigates the integration of river restoration with the Common Agricultural Policy (CAP), focusing on the differences between European Union (EU) and Portuguese documents regarding river restoration terms. A thematic content analysis highlights that despite the varying document sizes, the proportion of mentions related to river ...
Leonor Santos   +2 more
wiley   +1 more source

Fraccionamiento de DQO del agua residual de Toluca por el protocolo STOWA [PDF]

open access: yes, 2013
El modelo número 1 de lodos activados (ASM1), publicado en 1987, hoy es utilizado de manera amplia. La generación de una base de datos de padrones típicos de fraccionamiento de DQO para las aguas residuales municipales (ARM) en México y en América Latina
Cheikh Fall   +7 more
core  

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