Results 31 to 40 of about 4,392 (165)

Achieving Transboundary Water Security Through Water Innovations: A Framework and Cases

World Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Alternative sources of freshwater, provided by various innovations, have long been available to countries facing acute water stress. We hypothesize that avoiding and/or resolving conflict with neighbors—caused by the uncertainty of continued access to shared surface water and groundwater sources—is another driver of innovation adoption ...
David Lewis Feldman
wiley   +1 more source

Valor económico del agua en el Distrito de Riego 003 Tula, Hidalgo, México

Tecnología y ciencias del agua
Ante el incremento en la demanda de agua para riego en los últimos años, se necesitan tomar medidas de política que contribuyan al uso y asignación eficiente del recurso agua en la agricultura.
Jonathan Hernández-Pérez, Oscar A. Arana-Coronado, Juan Hernández-Ortiz, Ramón Valdivia-Alcalá   +3 more
doaj   +1 more source

Contrasting effects of vertebrate and invertebrate herbivores on leaf litter decomposition in terrestrial ecosystems: A meta‐analysis

Functional Ecology, Volume 39, Issue 12, Page 3372-3384, December 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Herbivores influence litter quality, soil properties and decomposer communities, with cascading effects on litter decomposition. Vertebrate and invertebrate herbivores can affect decomposition through the same two pathways (litter quality‐ and soil‐mediated) but are ...
M. Paz Tapella, Carolina Quintero, Mariano A. Rodriguez‐Cabal, Yamila Sasal, M. Noelia Barrios‐Garcia   +4 more
wiley   +1 more source

Algunas notas sobre el método de la economía y el método de la investigación económica

Pensamiento Crítico, 2019
El presente artículo analiza cualitativamente el método que utiliza la economía (ciencia humana dedicada al estudio de las leyes universales que regulan la acción humana en un mundo donde prevalece la escasez de recursos y las necesidades humanas ...
Pablo Hermenegildo Rivas Santos
doaj   +1 more source

Optimización del indicador de escasez en la cuenca del río Júcar

Ingeniería del Agua, 2020
Los indicadores de estado de escasez ayudan a evitar pérdidas económicas, sociales y ambientales que causan las sequías en las cuencas mediterráneas como la cuenca del río Júcar. El presente trabajo pretende optimizar la obtención del Indicador de Estado
C. Palop-Donat, J. Paredes-Arquiola, J. Andreu   +2 more
doaj   +1 more source

Vulnerability of tropical fish communities across depth in the central Indian Ocean

Conservation Biology, Volume 39, Issue 6, December 2025.
Abstract Coral reefs and their fish communities below scuba diving depth (>30 m), in mesophotic coral ecosystems (MCEs) (∼30–150 m), in rariphotic (150–300 m), and in upper bathyal waters (300–500 m) are often underexplored, especially in the Indian Ocean.
Paris V. Stefanoudis, Nina M. de Villiers, Mariyam Shidha Afzal, Hana Amir, Farah Amjad, Aminath Shaha Hashim, Ahmed Riyaz Jauharee, Ryan Palmer, Alex D. Rogers, Mohamed Shimal, Shafiya Naeem, Mohamed Ahusan, Lucy C. Woodall   +12 more
wiley   +1 more source

Geopolítica del agua en América del Norte. Conflicto y cooperación en las cuencas entre Canadá y Estados Unidos

Desafíos, 2010
Canada and the United States share more than 150 rivers and lakes along their borders, which have been subject to different conflicts. For such reason, cooperation mechanisms have been established, such as the International Joint Commission, with the aim
Stéphanie Lavaux, Giselle Catalina Gómez   +1 more
doaj  

Managing Water Supply Infrastructure in Medium‐Sized Cities to Meet User Demands: A Case Study of Natal, Brazil

World Water Policy, Volume 11, Issue 4, Page 1000-1014, November 2025.
ABSTRACT The article investigates the management of water supply infrastructure in Natal, Brazil, analyzing the alignment between the utility's investments and user demands during the period from 2016 to 2019. Using data from the Customer Service Center (CAU) and official investment information, it was identified that approximately 67% of complaints ...
Loiane Tamara dos Santos Alves Romanato, Neilton Fidelis da Silva, Sheyla Varela Lucena, Leandro Andrei Beser de Deus   +3 more
wiley   +1 more source

Ecologic Traits Analysis for Identifying Rodent Hosts for Arenavirus and Hepacivirus in the Americas

Biotropica, Volume 57, Issue 6, November 2025.
Over half of emerging human pathogens originate from wildlife, with rodents serving as key zoonotic hosts. This study used ecological trait‐based models to identify rodent traits associated with arenavirus and hepacivirus infections and detect potential host species across the Americas, our models achieve high predictive accuracy (AUC = 0.92–0.96).
María del Carmen Villalobos‐Segura, Oscar Rico‐Chavéz, Gerardo Suzán, Andrea Chaves   +3 more
wiley   +1 more source

En busca del maíz durangueño. Tensiones entre mercado libre y regulación gubernamental en tiempos de guerra, 1943-1944

Historia Mexicana El Colegio de México, 2012
Este trabajo aborda la difícil situación sucitada en México por la mala cosecha de maíz de 1943. En el contexto de la Segunda Guerra Mundial, la escasez y la carestía se sintieron aún con mayor fuerza, dada la dificultad de conseguir maíz en el ...
Luis Aboites Aguilar
doaj