Results 111 to 120 of about 628 (162)

Ríos y embalses bajo el sol

, 2015
The importance of water resources stored in reservoirs on a global scale is not matched with a sound knowledge of the possible impacts of climate change on reservoir water quality. This is especially relevant in the Mediterranean regions, where most countries rely on reservoirs to fulfill their water supply needs, and virtually all climate models ...
openaire   +1 more source

Agricultural irrigation development in Castilla y León (Spain): driving forces and outcomes for landscape and sustainability in the 21st century. [PDF]

Landsc Ecol
Frey F, Mohr F, Ruiz-Aragón V, Akinyemi FO, Bürgi M.   +4 more
europepmc   +1 more source

El seguimiento de los embalses en la demarcación hidrográfica del Ebro. El estado de los embalses aragoneses.

, 2014
De los 30 embalses aragoneses, en 2013 se han muestreado, 22. En la tabla 7 se recogen los resultados obtenidos en dichos embalses, ordenados por masa de agua. La representación gráfica de la tabla 7 se puede observar en la figura 6. Del análisis de los datos se aprecia, referente al estado trófico, que de los 22 embalses muestreados la mayor parte son
Rodríguez Pérez, María José, Soria García, Juan Miguel, Durán Lalaguna, Concha.   +2 more
openaire   +1 more source

A new species of Rhyacophila Pictet, 1834 (Trichoptera, Rhyacophilidae) from Corsica with the genomic characterization of the holotype. [PDF]

Zookeys
Rázuri-Gonzales E, Graf W, Heckenhauer J, Schneider JV, Pauls SU.   +4 more
europepmc   +1 more source

Centers of endemism of freshwater protists deviate from pattern of taxon richness on a continental scale. [PDF]

Sci Rep, 2020
Olefeld JL, Bock C, Jensen M, Vogt JC, Sieber G, Albach D, Boenigk J.   +6 more
europepmc   +1 more source

Phylogenetic signal in flowering phenology weakens over elevation in the high Andes of Chile: evidence for evolutionary convergence in a harsh habitat. [PDF]

Front Plant Sci
Tamburrino Í, Robles V, Jara-Arancio P, Guerrero PC, López-Angulo J, Cavender-Bares J, Arroyo MTK.   +6 more
europepmc   +1 more source

Polyploidy and hybridization in the Mediterranean: unravelling the evolutionary history of Centaurium (Gentianaceae). [PDF]

Ann Bot
Valdés-Florido A, González-Toral C, Maguilla E, Cires E, Díaz-Lifante Z, Andrés-Camacho C, Nieto Feliner G, Arroyo J, Escudero M.   +8 more
europepmc   +1 more source

Cytogenetic characterization of Hoplias malabaricus (Bloch, 1794) from the Ctalamochita River (Córdoba, Argentina): first evidence for southernmost populations of this species complex and comments on its biogeography. [PDF]

Comp Cytogenet, 2017
Grassi DJ, Swarça AC, Dergam JA, Pastori MC, Fenocchio AS.   +4 more
europepmc   +1 more source

Assessing the Diversity and Systematics of Brachyopini Hoverflies (Diptera: Syrphidae) in the Iberian Peninsula, Including the Descriptions of Two New Species. [PDF]

Insects, 2022
Ricarte A, Nedeljković Z, Aguado-Aranda P, Marcos-García MÁ.   +3 more
europepmc   +1 more source

Demography and Behaviour of Teinopodagrion oscillans (Odonata: Megapodagrionidae) in a Protected Area of the Colombian Andean Region. [PDF]

Insects
Palacino-Rodríguez F, Palacino DA, Penagos Arevalo A, Cordero-Rivera A.   +3 more
europepmc   +1 more source