Results 21 to 30 of about 111,714 (230)

Nuevos desafíos para la educación ambiental: la vulnerabilidad y la resiliencia social ante el cambio climático

open access: yesCuadernos de investigación UNED, 2019
El estado de Veracruz, México, ha sufrido en años recientes inundaciones frecuentes asociadas al cambio climático. El propósito de este estudio fue conocer la vulnerabilidad y resiliencia social en jóvenes de bachillerato de tres localidades: Cotaxtla ...
Edgar J. González Gaudiano   +4 more
doaj   +1 more source

Ocupación de la llanura aluvial e inundaciones en el Pirineo Central

open access: yesCuadernos de Investigación Geográfica, 2017
Los ríos modifican la dinámica natural del ambiente fluvial y afecta enormemente a las áreas urbanas, especialmente en áreas de montaña donde las precipitaciones son frecuentes debido a las características de la precipitación y a la configuración ...
R. Serrano-Notivoli   +5 more
doaj   +1 more source

Long-lasting floods buffer the thermal regime of the Pampas [PDF]

open access: yes, 2016
This work was funded by grants from the National Research Council of Argentina (CONICET), the International Research Development Centre [IDRC-Canada, Project 106601-001], ANPCyT [PRH 27 [PICT 2013-2973; PICT 2014-2790], and the Inter-American Institute ...
Barrucand, Mariana   +7 more
core   +1 more source

Exploring ecohydrology through the lens of local fishers in the Bolivian Amazon

open access: yesEcosphere, Volume 17, Issue 4, April 2026.
Abstract The natural flow regimes of Andean‐Amazon tributaries play a vital role in sustaining their rich biodiversity and productive local fisheries, but ongoing and proposed alteration of river flow regimes by large dams threatens to negatively impact river ecosystems. Despite its importance, our understanding of how hydrologic variability influences
Lina G. Terrazas‐Villarroel   +4 more
wiley   +1 more source

Rainfall and floods in tourist centres in Gran Canaria: the case of San Bartolomé de Tirajana [PDF]

open access: yes, 2006
El sur de Gran Canaria ha sido intensamente transformado por las instalaciones turísticas que, desde 1962, se han realizado. Entre las consecuencias ambientales de este proceso destacan las inundaciones.
Máyer Suárez, Pablo   +2 more
core   +3 more sources

Electrified rhythms: How hydropower infrastructure transforms hydrosocial relations of riverine communities in the Lower Sogamoso River, Colombia

open access: yesPeople and Nature, Volume 8, Issue 3, Page 782-796, March 2026.
Abstract Hydropower dams regulate water flows for millions of downstream inhabitants worldwide, altering water availability. Under a changing climate, flow control is often framed technically and politically as being essential for reducing drought and flood risks. However, it can also disrupt ecological flows, impact livelihoods and erode environmental
Laura Betancur‐Alarcón   +4 more
wiley   +1 more source

Multi-hazard risk assessment using GIS in urban areas: a case study for the city of Turrialba, Costa Rica [PDF]

open access: yes, 2002
In the framework of the UNESCO sponsored project on “Capacity Building for Natural Disaster Reduction” a case study was carried out on multi-hazard risk assessment of the city of Turrialba, located in the central part of Costa Rica.
Badilla Coto, Elena   +3 more
core   +2 more sources

Drought reduces the value of both artificial and natural wetlands for gulls breeding in the Mediterranean region

open access: yesJournal of Applied Ecology, Volume 63, Issue 3, March 2026.
The importance of artificial wetlands for waterbird conservation can be easily overestimated from count data alone. The value of extensive fish ponds as a breeding habitat depends on maintaining the availability of natural marshes as a foraging habitat. This requires reducing impacts from groundwater extraction. Given recent abandonment of aquaculture,
Yingjun Wang   +5 more
wiley   +1 more source

Modelación hidrodinámica de un tramo del río Purires a la altura del nuevo hospital, ante un posible escenario de cambio climático

open access: yesTecnología en Marcha, 2023
En el cantón de El Guarco se ubicará el nuevo hospital de la provincia de Cartago, con un área estimada de construcción de 9 hectáreas, en un lote próximo a la confluencia de los ríos Purires y Coris.
David Borge-Leandro   +1 more
doaj   +1 more source

Integrating Urban Expansion and Flood Risk: A Spatial Assessment of Impervious Surface Growth and Floodplain Exposure in Mecklenburg County (2011–2021)

open access: yesWorld Water Policy, Volume 12, Issue 1, February 2026.
ABSTRACT Urban expansion significantly impacts flood risk, particularly in rapidly growing areas where impervious surfaces exacerbate surface runoff. This study examines spatial patterns of urban growth and their effects on flood exposure in Mecklenburg County, North Carolina, from 2011 to 2021.
Pegah Madadi, Azad Sadeghi
wiley   +1 more source

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