Results 71 to 80 of about 1,394 (139)

Tres nuevas especies de Bryconamericus (Ostariophysi: Characidae) de Colombia y diagnóstico del género

open access: yesRevista de Biología Tropical, 2000
Se describen tres nuevas especies: Bryconamericus dahli que habita en la cuenca de los Ríos Patia y Mira; B. ichoensis capturada en la Quebrada Chaparraidó, alto Río Atrato y B. galvisi colectada en el alto Río Putumayo. Bryconamericus.
César Román-Valencia
doaj  

Eighth year projects and activities of the Environmental Remote Sensing Applications Laboratory (ERSAL) [PDF]

open access: yes
Projects completed for the NASA Office of University Affairs include the application of remote sensing data in support of rehabilitation of wild fire damaged areas and the use of LANDSAT 3 return beam vidicon in forestry mapping applications.
Isaacson, D. L.   +2 more
core   +1 more source

Heavy Metal Tolerance of Microorganisms Isolated from Coastal Marine Sediments and Their Lead Removal Potential. [PDF]

open access: yesMicroorganisms, 2023
Alvarado-Campo KL   +8 more
europepmc   +1 more source

Granting Rights to Rivers in the Shadow of Extractivism [PDF]

open access: yes
In Colombia, the Atrato River, situated in the region of Chocó, was granted rights in a 2016 ruling. More than ten other rivers have been granted rights in the following years.
Garcia, Helena Alviar
core   +2 more sources

Rediscovery of Rhyacoglanis pulcher (Boulenger, 1887) (Siluriformes: Pseudopimelodidae), a rare rheophilic bumblebee catfish from Ecuadorian Amazon. [PDF]

open access: yesPLoS One, 2023
Chuctaya J   +7 more
europepmc   +1 more source

Mitochondrial Genetic Diversity, Population Structure and Detection of Antillean and Amazonian Manatees in Colombia: New Areas and New Techniques. [PDF]

open access: yesFront Genet, 2021
Caballero S   +6 more
europepmc   +1 more source

Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation: Special Report of the Intergovernmental Panel on Climate Change [PDF]

open access: yes, 2012
This Special Report on Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) has been jointly coordinated by Working Groups I (WGI) and II (WGII) of the Intergovernmental Panel on Climate Change (IPCC). The report
Christopher B. Field   +11 more
core  

The Late Miocene Gomphothere Amahuacatherium peruvium (Proboscidea: Gomphotheriidae) from Amazonian Peru: Implications for the great american faunal interchange - [Boletín D 23] [PDF]

open access: yes, 2000
Se presentan en detalle los caracteres osteológicos del proboscideo Amahuacatherium peruvium (Proboscidea: Gomphotheriidae). Este proboscideo fue recuperado de los depósitos del Mioceno (Chasicoan) expuestos a lo largo del río Madre de Dios en las ...
Campbell, Kenneth E.   +2 more
core  

Insectos acuáticos asociados a macrófitas en ciénagas de la cuenca media del Río Atrato, Chocó - Colombia [PDF]

open access: yes
Aquatic macrophytes play an important role in lentic systems, since they constitute the particular habitat of several groups of aquatic insects and play a fundamental role in structuring their communities. The objective of this study was to contribute to
Córdoba-Aragón, Karen Everni   +4 more
core   +1 more source

Tendencias de la investigación en Ingeniería Ambiental [PDF]

open access: yes, 2008
Esta obra incluye las memorias del Simposio “Tendencias de la Investigación en Ingeniería Ambiental”, organizado por el Grupo de Investigaciones y Mediciones Ambientales (GEMA), realizado en la Universidad de Medellín en agosto de 2007.
Arias Muñoz, Carolina   +33 more
core  

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