Results 11 to 20 of about 3,256 (167)

The Lake Chad transboundary aquifer. Estimation of groundwater fluxes through international borders from regional numerical modeling

open access: yesJournal of Hydrology: Regional Studies, 2021
Study Region: Africa. The Lake Chad transboundary aquifer Study Focus: To understand transboundary groundwater hydrodynamics and estimate quantitative groundwater fluxes values between aquifer-sharing countries.
Guillermo Vaquero   +6 more
doaj   +1 more source

Morphological characterization of 23 Malus domestica Borkh cultivars from central Spain

open access: yesGenetic Resources, 2022
The purpose of this work was to morphologically characterize an apple tree collection composed of 67 individuals from 41 accessions belonging to 23 old Spanish apple cultivars (Malus domestica Borkh) alongside 9 reference cultivars.
Alberto-Rafael Arnal   +2 more
doaj   +1 more source

RECLAMO: Unlocking the potential of wastewater reuse for agricultural irrigation in Spain [PDF]

open access: yesResearch Ideas and Outcomes, 2021
Increasing water scarcity is encouraging the use of unconventional water resources. In recent years, the European Union has launched numerous initiatives to promote and facilitate water reuse for agricultural irrigation. Today, the use of reclaimed water
Irene Blanco-Gutiérrez   +9 more
doaj   +3 more sources

On the socio-sexual behaviour of the extinct Ursid Indarctos arctoides: an approach based on its baculum size and morphology. [PDF]

open access: yesPLoS ONE, 2013
The fossil bacula, or os penis, constitutes a rare subject of study due to its scarcity in the fossil record. In the present paper we describe five bacula attributed to the bear Indarctos arctoides Depéret, 1895 from the Batallones-3 site (Madrid Basin ...
Juan Abella   +4 more
doaj   +1 more source

The “mid”-Cretaceous (Lower Cenomanian) Continental Vertebrates of Gara Samani, Algeria. Sedimentological Framework and Palaeodiversity

open access: yesFrontiers in Earth Science, 2022
Excellent outcrops of the upper part of the “Continental Intercalaire” deposits occur in the Gara Samani area, southern Algeria. These strata are recognised herein as belonging to the Gara Samani Formation, which is composed of the Samani Vertebrate-rich
Madani Benyoucef   +6 more
doaj   +1 more source

Preliminary Appraisal of a Correlation Between Glaciations and Large Igneous Provinces Over the Past 720 Million Years

open access: yesGeophysical Monograph Series, Page 169-190., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Nasrrddine Youbi   +9 more
wiley  

+2 more sources

Bioactive Compounds in Salicornia patula Duval-Jouve: A Mediterranean Edible Euhalophyte

open access: yesFoods, 2021
Many halophytes have great nutritional and functional potential, providing chemical compounds with biological properties. Salicornia patula Duval-Jouve is a common euhalophyte from saline Mediterranean territories (Spain, Portugal, France, and Italy). In
Irene Sánchez-Gavilán   +2 more
doaj   +1 more source

Global Ozone Monitoring Experiment-2 (GOME-2) daily and monthly level-3 products of atmospheric trace gas columns [PDF]

open access: yesEarth System Science Data, 2023
We introduce the new Global Ozone Monitoring Experiment-2 (GOME-2) daily and monthly level-3 product of total column ozone (O3), total and tropospheric column nitrogen dioxide (NO2), total column water vapour, total column bromine oxide (BrO), total ...
K. L. Chan   +31 more
doaj   +1 more source

Heatwaves and Mortality in Spain and Greece: A Comparative Analysis

open access: yesAtmosphere, 2023
Background: Heatwaves have become a public health emergency raising great public health concerns. Correspondingly, due to climate change, the increase in extreme weather events, such as heatwaves, floods and hurricanes, is predicted through state-of-the ...
Lida Dimitriadou, Christos Zerefos
doaj   +1 more source

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