Results 41 to 50 of about 1,595 (136)

Reuso de aguas residuales domésticas en agricultura. Una revisión

open access: yesAgronomía Colombiana, 2008
<p align="justify">Las aguas residuales son una importante fuente adicional para satisfacer la demanda del recurso, a causa de la disponibilidad limitada de agua potable para cubrir los requerimientos de las poblaciones, los bajos costos, los ...
Silva Jorge   +2 more
doaj  

Spatio‐Temporal Dynamics of Asian Clams in Two Mediterranean Canals

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT The rapid spread of the non‐native invasive Asian clam (Corbicula spp.) has been linked to the catastrophic decline of native freshwater mussel assemblages in Europe and North and South America. This study evaluates the spatio‐temporal dynamics and shell size structure of the Asian clam within two Mediterranean canals: Canal Imperial de Aragón
Keiko Nakamura   +8 more
wiley   +1 more source

CALIDAD BIOLÓGICA DE AGUAS RESIDUALES UTILIZADAS PARA RIEGO DE CULTIVOS FORRAJEROS EN TULANCINGO, HIDALGO, MÉXICO

open access: yesRevista Chapingo: Serie Ciencias Forestales y del Ambiente, 2014
El uso de aguas residuales para el riego de cultivos forrajeros es una práctica que aumenta día a día en áreas donde el agua, para este fin, es escasa. Sin embargo, los usuarios, al estar en contacto directo con las aguas residuales, padecen enfermedades
Elizabeth Hernández-Acosta   +3 more
doaj  

Aplicación del permanganato potásico para la eliminación de cianuros de cobre en aguas residuales de la planta de lixiviación en una mina de oro (II): Ensayos en planta piloto

open access: yesRevista de Metalurgia, 2011
La búsqueda de un tratamiento que permita la detoxificación de las aguas residuales generadas durante los procesos industriales, ha sido una constante para todas las empresas en general y para las explotaciones mineras auríferas en particular, cuyas ...
J. P. Sancho   +4 more
doaj   +1 more source

Soil microbial effects on tree seedling performance during forest secondary succession

open access: yesEcology, Volume 107, Issue 9, September 2026.
Abstract Soil microbiota influence seedling survival and abundance in mature forests. However, their role in tree species turnover during secondary forest succession remains unclear, especially in species‐rich tropical forests. We conducted a shade house experiment to assess variation in the direction and strength of net soil microbial effects on ...
Anita Weissflog   +3 more
wiley   +1 more source

The Unfolding Desert: Observed Structural Drying and Projected Aridity Risks in a Brazilian Family Farming Citizenship Territory

open access: yesLand Degradation &Development, Volume 37, Issue 15, Page 10944-10959, September 2026.
ABSTRACT Aridification in Semiarid regions is a recurring theme in Intergovernmental Panel on Climate Change (IPCC) reports and has been documented in Northeastern Brazil. This study analyzes the spatiotemporal dynamics of aridification in the Lower São Francisco River “Citizenship Territory” (Sergipe and Alagoas) at a fine spatial resolution (~1 km ...
Carlos Eduardo Pacheco Lima   +3 more
wiley   +1 more source

Grass species and climatic season impact on Rhipicephalus microplus temporal abundance in a tropical region

open access: yesPest Management Science, Volume 82, Issue 9, Page 8950-8962, September 2026.
The interaction between grass species and climatic season shapes the population dynamics of the cattle tick, Rhipicephalus microplus. This information highlights the potential of forage species to influence off‐host tick dynamics. Additionally, minimum temperature and minimum relative humidity were the most influential microclimatic predictors of ...
Valesca Henrique Lima   +8 more
wiley   +1 more source

Seasonal Variation in Carbon Dynamics in the Lower Tocantins River: Influence of Discharge and Environmental Drivers

open access: yesRiver Research and Applications, Volume 42, Issue 7, Page 1604-1617, September 2026.
ABSTRACT Tropical rivers play a key role in regional carbon budgets, yet greenhouse gas (GHG) dynamics in regulated systems remain poorly understood. This study investigates the seasonal variability of carbon dioxide (CO2) and methane (CH4) concentrations, isotopic composition (δ13C), and river‐atmosphere fluxes in the lower Tocantins River, a ...
Maria Gabriella da S. Araújo   +5 more
wiley   +1 more source

Riego subsuperficial con aguas residuales tratadas

open access: yesIngeniería del agua, 2009
La reutilización de aguas residuales tratadas para riego por goteo subsuperficial (RGS) de cultivos extensivos, es una práctica reconocida mundialmente, siendo la obturación de emisores un serio problema en la operación de estos sistemas. Durante el ciclo agrícola 2002/03, se realizó un ensayo experimental usando dos tipos de agua: limpia (AL) y ...
Crespi, Raúl   +2 more
openaire   +4 more sources

The Interplay Between Fire and Microhabitat Cover Drives Seed Removal in Gallery Forests in the Brazilian Cerrado

open access: yesAustral Ecology, Volume 51, Issue 9, September 2026.
ABSTRACT Fire may have distinct effects on the fauna inhabiting savannas and forests, because the former have evolved under occasional occurrence of fire, while natural caused fire tends to be rare in tropical forests. Therefore, fires may be particularly influential to plant–animal interactions in forests.
Liliane Gomes Freitas Pessini   +2 more
wiley   +1 more source

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