Results 41 to 50 of about 28,900 (165)
Ecosphere, Volume 17, Issue 1, January 2026.Abstract Environmental and human factors shape the distribution and habitat of Mediterranean woody plants, influencing their population structure and conservation. The Iberian wild pear (Pyrus bourgaeana), a keystone fleshy‐fruited species supporting wildlife during resource‐scarce periods, is one such example.
Salvador Arenas‐Castro +1 more
wiley +1 more source
Hydrological Processes, Volume 33, Issue 2, Page 214-229, 15 January 2019., 2019 Abstract We present a field‐data rich modelling analysis to reconstruct the climatic forcing, glacier response, and runoff generation from a high‐elevation catchment in central Chile over the period 2000–2015 to provide insights into the differing contributions of debris‐covered and debris‐free glaciers under current and future changing climatic ...
Flavia Burger +7 more
wiley +1 more source
Comunidades de odonatos (Insecta: Odonata) en tramos de diferentes características hidrotérmicas en la cuenca de río Carrión. [PDF]
Munibe Ciencias Naturales, 2020 Se analizó la diversidad de odonatos en el entorno de Velilla del Río Carrión (NO de Palencia) en relación con la temperatura del agua y la modificación del régimen hídrico por el embalse de Compuerto.
Fabio Flechoso +2 more
doaj +1 more source
Efecte del tipus d'embassament en el règim de cabals mínims a la conca del riu Ebre [PDF]
, 2013 En el marc dels cabals ambientals o "ecològics", el coneixement de la regulació del règim de cabals mínims o baixos per part de les infraestructures hidràuliques pren especial importància.
Garrigó, Marc +2 more
core
Journal of Biogeography, Volume 53, Issue 1, January 2026.ABSTRACT Aim Genetic connectivity and local adaptation were examined across the distribution of the freshwater sponge Ephydatia muelleri. Because it occupies an exceptional breadth of freshwater environments across a broad geographic range, this species offers key insights into biogeographic processes shaping genetic structure and adaptation in inland ...
Laura de la Cruz‐Castillejo +18 more
wiley +1 more source
A New Fuel Design for Two Different HW Type Reactors
Science and Technology of Nuclear Installations, Volume 2011, Issue 1, 2011., 2011 A new fuel element (called CARA) designed for two different heavy water reactors (HWRs) is presented. CARA could match fuel requirements of both (one CANDU and one unique Siemens′s design) Argentine HW reactors. It keeps the heavier fuel mass density and hydraulic flow restriction in both reactors together with improving both thermomechanic and ...
Daniel O. Brasnarof +4 more
wiley +1 more source
Pirineos: Revista de Ecología de Montaña, 2022 La transformación del secano en regadío en el sector central de la Depresión del Ebro ha representado un cambio espectacular en las condiciones de cultivo de un territorio de características semiáridas y precipitaciones muy irregulares. Sin embargo, los
Santiago Beguería +3 more
doaj +1 more source
Flora algal de la cuenca del río Guadalquivir: Su valor en la determinación de la ecorregionalización de la cuenca [PDF]
, 2018 In compliance with the Water Framework Directive of the European Union, we needed to diagnose the ecologic quality of the different sections of the rivers of the Guadalquivir basin. In order to establish a regional classification of the water bodies by a
Casco, Maria Adela +5 more
core +2 more sources
El embalse Backwater - Escocia - Gran Bretaña
Informes de la Construcción, 1973 El valle de Backwater es la confluencia de una zona montañosa, conocida con el nombre de Grampian Highlands. El artículo describe los ensayos de suelo, problemas que hubo que resolver, y construcción de una presa de tierra de 550 m de longitud y 43 m de altura, túnel de derivación, torre de válvulas, conducciones tubulares, cuartos de control y de ...
Ingenieros Babtie - Shaw & Morton +1 more
openaire +2 more sources
TAXON, Volume 74, Issue 2, Page 386-416, April 2025.Abstract The post‐Miocene climatic history of arid environments in South America has been identified as a key driver of dispersal and diversification, particularly among plant groups such as Cactaceae. Despite their iconic status, many cactus genera remain poorly understood, and comprehensive taxonomic and systematic revisions using morphological and ...
Tim Böhnert +6 more
wiley +1 more source