Results 71 to 80 of about 6,103 (222)

Ibero‐Balearic plant disjunctions: genomic support for rapid and recurrent long‐distance colonizations of the endangered Diplotaxis ibicensis (Brassicaceae) despite no dispersal syndromes

open access: yesPlant Biology, EarlyView.
Genotyping‐by‐sequencing data reveal six well‐defined clades in the endangered Diplotaxis ibicensis, endemic to the western Mediterranean Basin and indicate rapid and recurrent long‐distance colonisations across the Balearic Islands and the eastern Iberian coast despite the absence of dispersal syndromes.
L. Bezares   +6 more
wiley   +1 more source

Pétrole, gaz, environnement : quelle approche de la R&D en exploration-production pour la fin du siècle ? Oil, Gas and the Environment: What Approach by R&D in Exploration-Production for the End of the Century?

open access: yesOil & Gas Science and Technology, 2006
Cet article rappelle tout d'abord, un constat du XVe Congrès du Conseil Mondial de l'Énergie (Madrid, septembre 1992) : au cours des 30 prochaines années, les énergies fossiles vont continuer à être à la base de tout approvisionnement énergétique ...
Tissot B.
doaj   +1 more source

Neogene tectono-sedimentary review of the Madrid basin

open access: yes, 1995
The Neogene sedimentary record of the Madrid Basin, central Spain, comprises three major stratigraphic units (the Lower, Intermediate and Upper Miocene Units), separated by sedimentary discontinuities which were linked with variations in the tectonic ...
Calvo Sorando, José Pedro   +2 more
core  

ESR dating of Middle Pleistocene archaeo-paleontological sites from the Manzanares and Jarama river valleys (Madrid basin, Spain)

open access: yes, 2017
In this work, three important Pleistocene sites of the Madrid basin located close to the junction of the Manzanares (PRERESA site) and the Jarama (Valdocarros site and Maresa quarry) rivers have been studied in order to improve the existing chronological
Moreno, Davinia   +7 more
core   +1 more source

Updated biochronology of the Madrid Basin: species distribution and implications for the Middle Miocene rodent faunas of Spain

open access: yes, 2020
The works carried out in the Madrid area during the last fifteen years have yielded almost twenty new localities including small-mammals. A taxonomical description of the rodent fauna of the new sites and a revision of those previously published has ...
Hernández-Ballarín, Verónica   +1 more
core   +1 more source

Colonisation History of Freshwater Snails Across the Atlantic and Mediterranean Islands: Insights From Mercuria (Littorinimorpha, Hydrobiidae)

open access: yesZoologica Scripta, EarlyView.
ABSTRACT Islands harbour unique biodiversity, and depending on their geological origin, they have fundamentally different colonisation histories: continental islands may contain relict faunas shaped by vicariance and sporadic gene flow, whereas oceanic islands must have been colonised across open seas, often through long‐distance dispersal events ...
Jonathan P. Miller   +3 more
wiley   +1 more source

Factors affecting oxygen-18 concentrations in the Tucson basin and the Madrid basin

open access: yes, 1991
Two regional aquifers are analyzed based on their stable isotope and hydrochemical data. The Tucson basin (Arizona) and Madrid basin (Spain), present similarities in their geologic patterns. The ground-water flow regimens, however, are different.
Gutierrez, Miguel Angel, 1948-
core  

Evaluating the U.S. Geological Survey's Earthquake Shaking Hazard Forecasts and Their Implications on Seismic Risk

open access: yesEarthquake Spectra, Volume 42, Issue 3, August 2026.
We analyze the last six update cycles of the long‐term probabilistic earthquake shaking hazard forecast from the U.S. Geological Survey (USGS) and discuss the changes in hazard estimates from the 1996 to the latest 2023 update of the National Seismic Hazard Model (NSHM) for the conterminous United States.
Kishor S. Jaiswal   +7 more
wiley   +1 more source

Madrid basin Quaternary tectonic crisis

open access: yes, 1996
Quaternary sediment deformation structures of Madrid Basin have been analyzed. We get a high symmetry degree in deduced stress tensor trends, concluding that there are a regional stress field with NW-SE Shmax trend.
Pinilla, L.   +4 more
core  

Modeling the Distribution, Impacts, and Mitigation of Anthropogenic Heat in Los Angeles

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract Anthropogenic heat emissions from human energy consumption contribute to the urban heat island (UHI) effect, yet their spatiotemporal distributions and impacts remain uncertain. In this study, we develop a 100 m resolution, hourly anthropogenic heat flux (AHF) data set for Los Angeles County and use the Weather Research and Forecasting model ...
Joseph Ko   +11 more
wiley   +1 more source

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