Results 71 to 80 of about 1,499,606 (175)
, 2023 El presente artículo se presenta en el marco de la Maestría en Educación del Sistema de Universidades Estatales del Caribe Colombiano (SUE Caribe), sede Magdalena, resultado de la Tésis que lleva por título: “Representación social del Medio Ambiente y la
Rodríguez De Ávila, Ubaldo
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Journal of Biogeography, Volume 53, Issue 9, September 2026.ABSTRACT Aim Eigenmannia is a monophyletic genus of small and medium‐sized fishes known as ‘glass knifefishes’, with a wide distribution throughout the Neotropical region and a complex taxonomic history. This study aimed to investigate the phylogenetic diversification patterns within the Eigenmannia humboldtii species group (specifically E. nigra and E.
Weverton John P. Santos +8 more
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Potamodromous species in the Magdalena River basin.
, 2023 Potamodromous species in the Magdalena River basin.
Kelly Rivera-Coley (17241546) +4 more
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Progress report on implementation aspects of the Thames River Basin water management study [PDF]
, 1978 This progress report identifies the preliminary stance adopted by the Thames River Implementation Committee towards the 29 recommendations contained in the 1975 Thames River Basin Water Management Study and outlines the activities carried out by the ...
Thames River Implementation Committee
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Plant Dispersal in Small Streams Depending on the Season and the Surrounding Landscape
Journal of Vegetation Science, Volume 37, Issue 5, September/October 2026.Hydrochorous dispersal in small streams in a central German mountain range was most abundant and diverse in winter. From wider surroundings, predominantly lighter seeds reached the streams. While the species composition of transported seeds shared a core set of widespread riparian species, it also differed among streams in association with differences ...
Sebastian Schäfer +3 more
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Neotropical IchthyologyA revised diagnosis of the pimelodid catfish genus Megalonema is given based on synapomorphic features of the Weberian complex and gas bladder. Megalonema xanthum from the Magdalena River is redescribed.
John G. Lundberg, Wasila M. Dahdul
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Avian influenza overview June–August 2026
EFSA Journal, Volume 24, Issue 9, September 2026.Abstract Between 5 June and 28 August 2026, 110 highly pathogenic avian influenza (HPAI) A(H5N1) virus detections were reported in domestic (7) and wild (103) birds in 12 countries in Europe. The number of detections remained at a seasonal low throughout the summer, continuing the decline observed since spring.
European Food Safety Authority (EFSA) +16 more
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Magdalena territorio de paz [PDF]
, 2019 El Magdalena es un territorio conocido por la importancia estratégica de sus ecosistemas y su riqueza cultual. La diversidad de su oferta ambiental, patrimonio cultural, centros históricos, sitios arqueológicos, sumados a la fuerza de su profundo ...
Ramírez, Clinton
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Nordic Journal of Botany, Volume 2026, Issue 8, August 2026.Cybianthus anthuriophyllus (Primulaceae) was previously known from eastern Ecuador and northern Peru. Here we document the first confirmed occurrences of this species in Colombia and develop a distribution model based on collections from the Andean–Amazonian foothills of Caquetá, Cauca, and Putumayo departments, in order to clarify its conservation ...
David Hoyos +4 more
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, 2023 It presents physical and chemical characteristics and abundance of the algae classes from cienaga of San Silvestre, a Sogamoso River´s floodplane located at the Magdalena River´s middle basin.
López, William +2 more
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