Results 81 to 90 of about 62,404 (240)
Boletín de Ciencias de la Tierra, 2012 El Batolito de Sabanalarga es a un cuerpo alargado de 410 Km2 que se extiende entre las Cordilleras Central y Occidental de Colombia, intruye en el borde occidental la Formación Barroso y las Diabasas de San José de Urama y en el borde oriental las rocas
GABRIEL RODRÍGUEZ G. +2 more
doaj
Revista de Biología Tropical, 2010 En bosques secundarios premontanos tropicales es escasa la información sobre el tiempo requerido para recuperar la biomasa aérea y subterránea de los primarios. Por lo tanto, establecimos 33 parcelas de 0.1ha entre 550 y 1 700m en bosques secundarios que cubrían estadios serales de 3 a 36 años y estimamos la biomasa de las plantas y de las raíces ...
del Valle, Jorge Ignacio +2 more
openaire +6 more sources
Global Change Biology, Volume 32, Issue 1, January 2026.Forest conversion for agriculture is a major cause of biodiversity loss in the tropics, but its impacts depend on how broadly they are measured. Using data from across Colombia, one of the most biodiverse countries in the world, we examined how deforestation for cattle farming affects the evolutionary history of bird species.
Giovanny Pérez +7 more
wiley +1 more source
Sinopsis del género Puya (Bromeliaceae) en el departamento de Antioquia
Caldasia, 1997 A sinopsis of the genus Puya (Bromeliaceae) in department of Antioquia (Colombia) is provided. Four species are recognized, and the first records for the Central Cordillera are presented. Two new species, P. ochroleuca and P.
Bentacur Bentacur Julio Cesar +1 more
doaj
Biota Colombiana, 2020 The Selva de Florencia National Natural Park is one of the last fragments of the Andean rain forest in the Central Cordillera of Colombia. With the purpose of updating the state of knowledge of the park's avifauna, we collected information obtained ...
Daniela Gómez +5 more
doaj +1 more source
Biogeochemical ecology of six species of Sphagnum in Costa Rica [PDF]
, 1992 There is very little information on the biogeochemical ecology of Sphagnum species in tropical regions. The majority of the ecological information on Sphagnum species in the tropics consists of general habitat information and pH values that are reported ...
McQueen, Cyrus B., Wolfe, John
core
Journal of Agrarian Change, Volume 26, Issue 1, January 2026.ABSTRACT So‐called surplus populations have repeatedly been the focus of critical analyses in recent years. This refers to a large social group that comprises most of the population in the Global South and is characterised by the fact that it is not integrated into the capitalist mode of production to any relevant extent through wage labour.
Jakob Graf
wiley +1 more source
100 years of tropical bryophyte and lichen ecology : a bibliographic guide to the literature from 1901 - 2000 [PDF]
, 2002 A list of 401 citations pertaining to the ecology of tropical bryophytes and lichens is presented. The bibliography includes publications addressing the biology, ecology, natural history, and physiology of bryophytes and lichens, but generally eschews ...
Merwin, Mark C., Nadkarni, Nalini M.
core
Looks can be deceiving : the deceptive milkcaps (Lactifluus, Russulaceae) exhibit low morphological variance but harbour high genetic diversity [PDF]
, 2019 The ectomycorrhizal genus Lactifluus is known to contain many species complexes, consisting of morphologically very similar species, which can be considered cryptic or pseudocryptic.
Angelini, Claudio +9 more
core +2 more sources
Boletín de Ciencias de la Tierra, 2006 En este trabajo se describe una nueva unidad sedimentaria conglomerática, la cual se denomina de manera informal Conglomerados de Tatamá, localizada en la zona central de la Cordillera Occidental de Colombia. Los Conglomerados de Tatamá son de origen continental fluvial, con una buena exposición en la zona de páramo y prepáramo del Parque Nacional ...
Rodríguez G., Gabriel +1 more
openaire +4 more sources