Results 61 to 70 of about 258 (166)

PATRONES ESPACIO-TEMPORALES DE LA ESTRUCTURA Y COMPOSICIÓN DE LA HOJARASCA EN LAS QUEBRADAS DEL PARQUE NACIONAL NATURAL GORGONA SPATIO-TEMPORAL PATTERNS OF STRUCTURE AND COMPOSITION OF LEAF LITTER IN STREAMS OF THE GORGONA NATURAL NATIONAL PARK

open access: yesActualidades Biológicas, 2009
Este trabajo estima la estructura y composición de la tafocenosis de la hojarasca acumulada en el lecho de nueve quebradas de la isla Gorgona en abril y junio de 2008.
Sandra M. Valencia-G.   +3 more
doaj  

Descriptive and spatial analysis of bycatch in tuna purse-seine fishery in the colombian Pacific Ocean, with an elasmobranch approach

open access: yesOcean and Coastal Research
Bycatch species are as important as target species in the challenge of comprehensive fishery management. This is especially the case for vulnerable species such as elasmobranchs in offshore areas of the Colombian Pacific Ocean (CPO), for which ...
Vladimir Puentes   +11 more
doaj   +1 more source

DNA Barcoding reveals the first record of Villamizar’s Worm Salamander, Oedipina villamizariorum Reyes-Puig et al., 2020 (Caudata, Plethodontidae), on the former island prison Gorgona in Colombia [PDF]

open access: yesCheck List
We document the first record of Oedipina villamizariorum Reyes-Puig et al., 2020 in Colombia, from Gorgona National Natural Park located in Guapi Municipality, Cauca department.
Ana M. Saldarriaga-Gómez   +4 more
doaj   +3 more sources

Soil ant species in Gorgona Island, Colombian Pacific

open access: yes, 2014
Este trabajo compila registros publicados (1991) y no publicados (2006) sobre las especies de hormigas del PNN Gorgona y aporta nuevos registros de especies recolectadas en 2010. Se recopiló información de 15 diferentes sitios de isla Gorgona (13.82km2), incluyendo la pequeña isla de Gorgonilla (0.4899km2).
Valdés-Rodríguez, Stephany   +2 more
openaire   +1 more source

Adiciones a la avifauna de Colombia de especies arribadas a la Isla Gorgona Adiciones a la avifauna de Colombia de especies arribadas a la Isla Gorgona

open access: yesCaldasia, 1990
Se registran siete especies nuevas para la avifauna de Colombia a partir de observaciones y capturas hechas en el Parque Nacional Natural Isla Gorgona, Océano Pacífico, Colombia, Aphriza virgata (Scolopacidae) y Rhodospingus cruentus (Fringillidae) son ...
Ortiz-Von Halle Bernardo
doaj  

The invasive snowflake coral (Carijoa riisei) in the Tropical Eastern Pacific, Colombia

open access: yesRevista de Biología Tropical, 2014
Carijoa riisei (Octocorallia: Cnidaria), a western Atlantic species, has been reported in the Pacific as an invasive species for nearly forty years. C.
Juan Armando Sánchez, Diana Ballesteros
doaj  

Benthic marine algae of Gorgona island, Colombian Pacific coast

open access: yes, 2014
The knowledge of the biodiversity of Gorgona, a continental island in Colombia, is very limited in the case of algae. We present an updated list of the benthic marine algae of Gorgona Island, associated with different marine environments and type of substrates, such as coral reefs, rocks, and soft bottoms.
Murillo Muñoz, Mónica   +1 more
openaire   +1 more source

Variación heterocromática en Proechimys semispinosus (Rodentia: Echimyidae) de la región pacífica colombiana

open access: yesCaldasia, 1993
The presence oftwo chromosomal races is reported in a comparative study of populatlons of Proechimys semlspinosus from the Pacific lowlands of Colombia.
Bueno Martha Lucía   +1 more
doaj  

Mid-term coral-algal dynamics and conservation status of a Gorgona Island (Tropical Eastern Pacific) coral reef

open access: yesRevista de Biología Tropical, 2010
Colombian coral reefs, as other reefs worldwide, have deteriorated significantly during the last few decades due to both natural and anthropogenic disturbances. The National Monitoring System for Coral Reefs in Colombia (SIMAC) was established in 1998 to
Fernando A Zapata   +3 more
doaj   +2 more sources

MACROINVERTEBRATE ASSEMBLAGES IN GORGONA ISLAND STREAMS: SPATIAL PATTERNS DURING TWO CONTRASTING HYDROLOGIC PERIODS ENSAMBLE DE MACROINVERTEBRADOS DE LAS QUEBRADAS DE LA ISLA GORGONA: PATRONES ESPACIALES DURANTE DOS PERIODOS HIDROLÓGICOS CONTRASTANTES

open access: yesActualidades Biológicas, 2009
Studies comparing various streams are scarce in tropical insular systems and inexistent in Colombia. In order to understand the spatial patterns of macroinvertebrates in tropical insular streams, and the environmental drivers of such patterns, we tested ...
Ana M. Gómez-Aguirre   +2 more
doaj  

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