Results 51 to 60 of about 2,541 (193)

Fault‐Mediated Groundwater‐Surface Water Mixing Amplifies Hydrochemical/Hydrological Dynamics in a Semi‐Arid Volcanic Lake Basin

open access: yesHydrological Processes, Volume 40, Issue 5, May 2026.
Isotopes data help to understand the GW‐SW connectivity, the recharge elevations, and evaporation in a volcanic lake basin. ABSTRACT Understanding groundwater (GW) to surface water (SW) connectivity (i.e., the exchange of water and solutes between aquifers and surface bodies) is increasingly important under changing climate conditions, where ...
L. Ramírez‐González   +9 more
wiley   +1 more source

Título: Análisis químico de las aguas minerales de Hoznayo [PDF]

open access: yes, 1889
En cub. consta: "Análisis químico de las aguas minerales de Hoznayo ..., seguido de una Memoria médica redactada por Modesto Martínez Pacheco, Laureano García Camisón y Santiago González Encinas"Port.
Martinez Pacheco, Modesto   +3 more
core  

Estrategias para la remoción de calcio y magnesio de las aguas del proceso de flotación de sulfuros complejos

open access: yesEpistemus
La minería está estrechamente relacionada con el uso del agua, ya que es fundamental para la operación de sus procesos. En respuesta a la necesidad de preservar este recurso, se han desarrollado prácticas para reducir el consumo de agua fresca en los ...
Sandra Daniela Ojeda Villegas   +2 more
doaj   +1 more source

Modeling of water infiltration in hydrophobic‐over‐wettable two‐layer columns

open access: yesSoil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.
Abstract This paper presents a new piecewise model for simulating one‐dimensional infiltration curves in two‐layer finite columns consisting of a hydrophobic layer overlaying wettable soil. The model combines a physics‐based equation for infiltration in water‐repellent substrates with an analytical framework for ponded conditions.
D. Moret‐Fernández   +5 more
wiley   +1 more source

Aguas minerales "Lérez". Parque e Invernaderos: Pontevedra (España) [PDF]

open access: yes, 1899
Sen circular.Nº 10 63356.Arrincada dun caderno.Data correspondente co periodo de actividade de Joaquín Pintos.Resumen: Vista xeral dos invernadoiros da empresa Aguas Minerales Lérez (balneario)Fuente de ingreso ...
Pintos, Joaquín, 1881-1967
core  

Bibliometric analysis of the ridge‐and‐furrow system: Trends, gaps, and perspectives

open access: yesSoil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.
Abstract This study presents a bibliometric analysis of the scientific literature on the ridge–furrow system from 1964 to 2024, based on approximately 300 documents retrieved from the Web of Science and Scopus databases. The data were analyzed using bibliometric tools.
Angélica Konradt Güths   +4 more
wiley   +1 more source

EL BALNEARIO ROMANO: ASPECTOS MÉDICOS, FUNCIONALES Y RELIGIOSOS

open access: yesAntigüedad y Cristianismo, 1996
En el artículo se estudian los balnearios en el mundo romano. Se analiza la función medicinal (balneoterapia) en el mundo antiguo. También se estudia su funcionamiento, desde el proceso de construcción hasta un día en la vida normal de un balneario.
Encarnación Oró Fernández
doaj  

Estudios mineros y geológicos de la región del Guavio y de los Farallones de Medina

open access: yesBoletín Geológico, 1953
En este informe se resumen los estudios que se han efectuado en los municipios de Gachetá, Junín, Ubalá y Gachalá, en la región del Guavio, de los Farallones de Medina, del Alto de Bojará y Alto del Quemado.
Roberto Wokittel, Jaime López Casas
doaj   +1 more source

The War of the Pacific and Chilean public revenues: Reallocation of the tax burden and institutional change

open access: yesThe Economic History Review, Volume 79, Issue 2, Page 575-599, May 2026.
Abstract A substantial body of literature has considered warfare a fundamental driver of fiscal capacity. We argue that the nature of the tax base available to governments can either foster or constrain the ability and incentives of central elites to impose their legitimacy once the war is over.
Oriol Sabaté, José Peres‐Cajías
wiley   +1 more source

The effect of terrestrial weathering on the mineralogy and petrologic (sub)types of CM chondrites explored by kinetic modeling and laboratory experiments

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 5, Page 874-897, May 2026.
Abstract Terrestrial weathering alters the chemical and isotopic composition, and mineralogy, of meteorites; its effects on ordinary chondrites are well‐studied, but relatively little is known about the susceptibility of carbonaceous chondrites. We combined laboratory experiments, whereby Chwichiya 002 (C3‐ung find), Murchison (CM2 fall) and Kolang ...
Robin L. Haller   +2 more
wiley   +1 more source

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