Results 111 to 120 of about 690 (180)

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

Aireador de baja potencia para embalses.

, 2019
Se diseño, construyó y probó un equipo capaz de bombear un gran caudal de agua con bajo aporte de energía. Los experimentos se llevaron a cabo en un lago del Estado de Oklahoma (Estados Unidos). El aparato diseñado consistió de un conjunto de bomba, una plataforma, las fuentes de potencia y los aparatos de medida.
openaire   +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

El impacto de los embalses cantábricos

, 1994
Some alterations produced by Cantabrian reservoirs in the micro-climate of their respective valleys can now be seen. On the whole, there has been a large increase in the number of days with dew, fog, and light rain together with a slight drop in temperamres and in the annual thermal amplitude and a delay in the onset of the seasons.
openaire   +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

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

A new species of Liolaemus related to L. nigroviridis from the Andean highlands of Central Chile (Iguania, Liolaemidae). [PDF]

Zookeys, 2016
Troncoso-Palacios J, Elorza AA, Puas GI, Alfaro-Pardo E.   +3 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

The First Miniature, Small Foliose, Brown Xanthoparmelia in the Northern Hemisphere. [PDF]

J Fungi (Basel)
Amo de Paz G, Divakar PK, Crespo A, Lumbsch HT, Rico VJ.   +4 more
europepmc   +1 more source