Results 21 to 30 of about 263 (154)

Hidroquímica de ríos de montaña (Sierras de Córdoba, Argentina): elementos mayoritarios disueltos.

open access: yesLatin American Journal of Sedimentology and Basin Analysis, 2021
Las Sierras Pampeanas de Córdoba constituyen un sitio importante para el estudio de sistemas hídricos por su importancia socio-económico-cultural. Allí se originan redes de drenajes muy importantes que proveen agua potable a la población del este y del ...
Karina L. Lecomte   +3 more
doaj   +2 more sources

The Renal Function of the Wild Rodent Cerradomys goytaca Reveals Adaptations in the Mechanisms of Urinary Concentration and Solute Excretion

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 7, Page 772-784, August 2026.
Renal adaptations of Cerradomys goytaca associated with survival in its natural habitat. Graphical Abstract of the main renal physiological characteristics identified in C. goytaca. This species exhibits an increased kidney mass index, elevated urine osmolality, and enhanced tubular water reabsorption, indicating a higher capacity for water ...
Luzia Agusta Valeriano‐Monici   +10 more
wiley   +1 more source

Effects of the Cinarcik - Ismit August 17, 1999 earthquake on the composition of thermal and mineral waters as revealed by chemical and isotope investigations

open access: yesGeofísica Internacional, 2002
Se presentan los efectos del sismo Ismit ocurrido el 17 de agosto de 1999 sobre los cambios en la composición química de aguas termales y minerales en las zonas más afectadas de (1) Kuzuluk, (2) Bursa, y (3) Yalova/Gemlik en la zona de fallas “North ...
W. Balderer   +4 more
doaj   +1 more source

Conservation implications of low contemporary connectivity along the Mid‐Atlantic Ridge in hydrothermal vent gastropods

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Polymetallic sulfide deposits produced at hydrothermal vent fields are targets for mining exploitation along the Mid‐Atlantic Ridge, threatening the functioning and resilience of vent ecosystems that provide multiple ecosystem services. Knowledge about connectivity between vents will inform conservation practices.
E. Portanier   +10 more
wiley   +1 more source

Evaluating maturity of organic matter in hydrated C1 and CM‐like clasts and a dehydrated clast within a polymict eucrite and a howardite

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 8, Page 1965-1993, August 2026.
Abstract Volatile‐rich xenolithic clasts in different types of brecciated meteorites represent unique pristine solar system material. This study investigates the maturity and thermal history of organic matter using Raman spectroscopy and aqueous alteration effects using infrared spectroscopy in the matrix of 15 volatile‐rich clasts (C1 and CM‐like ...
Swarna Prava Das   +7 more
wiley   +1 more source

Integrating indigenous microorganisms and cover crops to improve grapevine nutrition in sustainable vineyards

open access: yesAgronomy Journal, Volume 118, Issue 4, July/August 2026.
Abstract Excessive use of agrochemicals and frequent tillage have degraded vineyard soils, threatening their sustainability and grape quality. Cover crops and microbial inoculants are increasingly promoted as nature‐based strategies for vineyard regeneration, yet they are rarely evaluated together.
Raúl Ochoa‐Hueso   +9 more
wiley   +1 more source

Challenges and Advances Driving Studies on Aquatic Insects of the Order Coleoptera

open access: yesFreshwater Biology, Volume 71, Issue 7, July 2026.
ABSTRACT Aquatic beetles (Coleoptera) are known for their high taxonomic and ecological diversity and their sensitivity to environmental changes, making them key bioindicators in ecological assessments. However, numerous knowledge gaps persist globally.
Everton Cruz da Silva   +17 more
wiley   +1 more source

Spatial Variation of Acidic Sodic Soils in High‐Andean Environments and Theoretical Estimation of Gypsum Requirement

open access: yesSoil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT High‐Andean forage systems are characterized by extensive management of cultivated forages, primarily through rotation of forage oats (Avena sativa) and alfalfa (Medicago sativa), under marginal edaphoclimatic conditions. Within this context, soil sodicity severely constrains the productivity of these systems in the districts of Ayaviri and ...
Kenyi Quispe   +8 more
wiley   +1 more source

Criterios de resolución de conflictos jurídico-administrativos relativos al ejercicio de actividades en perímetros de protección de aprovechamientos terapéuticos y lúdicos de aguas mineromedicinales y termales

open access: yesRevista Catalana de Dret Ambiental
Este artículo aborda los criterios de resolución de conflictos entre los titulares de aprovechamientos lúdicos o terapéuticos de aguas minerales y termales y los terceros interesados en llevar a cabo otras actividades en el interior del perímetro de ...
Sofía Salgado Pontón
doaj   +1 more source

Una revisión de los procesos geoquímicas de baja temperatura en la interacción agua-roca

open access: yesEstudios Geologicos, 1994
Los procesos de alteración mineral superficial dan lugar a la adquisición de las características físico-químicas de las aguas naturales mediante procesos de interacción con la fase sólida con la que se pone en contacto a través del ciclo hidrogeológico ...
P. Gómez, M. J. Turrero
doaj   +1 more source

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