Results 71 to 80 of about 5,659 (223)
Contenido mineral en aguas de riego de la costa de Granada
, 2023 This study reports the determination of Cu, Fe and Mn in irrigation water from an area on coast of Granada (southeastem of Spain). The analytical technique used was atomic absorption spectrometry. The concentrations of Cu ranged from not detectable to 0.20 mg/L, the Fe levels from 0.1 to 1.00 mg/ L, and the Mn concentrations from not detectable to 2.80
López, M. C. +3 more
openaire +1 more source
Bibliometric analysis of the ridge‐and‐furrow system: Trends, gaps, and perspectives
Soil 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
Revista Águas Subterrâneas, 2004 O presente trabalho avalia a situação da gestão das águas minerais e discute sua inserção na gestão integrada de recursos hídricos no estado do Rio de Janeiro.
Lucio Carramillo Caetano +1 more
doaj
World Water Policy, Volume 12, Issue 2, May 2026.ABSTRACT Transnational collaboration is critical for water‐security innovation, yet actor configurations and thematic priorities remain poorly characterized. We surveyed 92 Australian and Brazilian researchers from the Tropical Water Research Alliance (TWRA), analyzing 11 sets of binary variables on collaboration modes, stakeholders, implementation ...
A. P. Matei +7 more
wiley +1 more source
Planta Daninha, 2007 Na safra agrícola de 2004/2005, em Santa Maria/RS, foi realizado um experimento com o objetivo de avaliar a influência de sais e do pH da água de diferentes fontes de abastecimento de pulverizadores (água de fonte mineral, água de açude e água de poço ...
D.M. Sanchotene +5 more
doaj +1 more source
Biotropica, Volume 58, Issue 3, May 2026.We took advantage of a long‐running field warming experiment, the Tropical Responses to Altered Climate Experiment (TRACE) located in the Luquillo Experimental Forest in Puerto Rico to evaluate the effects of +4°C warming on relative growth rates (RGR) and time to leaf colonization of a recently senesced leaf for drought‐tolerant species Marasmius ...
Ari E. Puentes +8 more
wiley +1 more source
Caracterización fisicoquímica y microbiológica del agua mineral La Calera [PDF]
, 2018 El presente documento experimental se realizó con el objetivo de evaluar la calidad y composición del agua mineral La Calera a partir de la determinación de parámetros fisicoquímicos y microbiológicos basados en el Standard Methods (Métodos ...
Ramos Valencia, Ángela María
core
Estudios Geologicos, 2001 Se han observado características composicionales y genéticas similares en los sedimentos más recientes de algunas lagunas del norte de la provincia de Málaga, si bien parecen existir diferencias en su evolución mineralógica y geoquímica y en el grado de ...
F. J. Alcalá-García +3 more
doaj +1 more source
The 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
Business consulting – Unión de Cervecerías Peruanas Backus y Johnston, División de Agua Mineral San Mateo [PDF]
, 2021 La empresa Unión de Cervecerías Peruanas Backus y Johnston (Backus) es una empresa privada y de consumo masivo líder en la industria cervecera del Perú, perteneciente al grupo transnacional AB InBev, la cual se dedica a la producción, distribución y ...
Malpartida Domínguez, Liz Gretel +4 more
core +2 more sources