Analizando la diversidad beta en ensambles de líquenes en un gradiente vertical sobre cinco especies de forófitos en la pluvisila montana de la Gran Piedra, Cuba [PDF]
, 2016 El trabajo tiene como objetivo caracterizar el componente de la diversidad beta (reemplazo, riqueza de especies o anidamiento) que determina las disimilitudes entre los ensambles de líquenes en un gradiente vertical de altura, desde la base del árbol ...
Burgaz Moreno, Ana Rosa +2 more
core +2 more sources
Absolute Configuration of Falcarinol (9Z-heptadeca-1,9-diene-4,6- diyn-3-ol) from Pastinaca sativa [PDF]
, 2013 Falcarinol (9Z-heptadeca-1,9-diene-4,6-diyn-3-ol; 1) is a polyacetylene commonly found in several plant families. The absolute configuration of naturally occurring 1 is not clear and contradictory results have been reported in the literature ...
Brunton, Nigel +4 more
core +1 more source
Caldasia, 2016 Se caracterizó la composición florística y aspectos de la estructura de la vegetación en bosques ribereños de la cuenca baja del río Pauto (Colombia, Casanare) utilizando la información de nueve parcelas de 20 x 50 m (1000 m²), se midieron el diámetro a ...
Diego Mauricio Cabrera-Amaya +1 more
doaj +1 more source
On the Significance of Leaf Sides in Automatic Leaf-based Plant Species Identification [PDF]
, 2016 Because the front side of a leaf and the underside are functionally very different – the former captures sunlight to produce photosynthesis and the latter absorbs carbon dioxide and releases oxygen and vapor – they typically have different visual ...
Carranza-Rojas, José +1 more
core +1 more source
Diversidad y distribución vertical de líquenes corticícolas en la pluvisilva montana de la Gran Piedra, Cuba [PDF]
, 2012 The epiphytic lichen flora in the montane rainforest of the Gran Piedra (Cube) shows a clear vertical distribution. Nine cuadrats of 625 m2 were established and thirty chosen trees of five different species were surveyed.
Burgaz, Ana Rosa +2 more
core +2 more sources
Nickel hyperaccumulation in Orthion and Mayanaea (Violaceae) from Mesoamerica
Ecological Research, Volume 39, Issue 6, Page 879-893, November 2024.This article reports the discovery that seven species of woody plants (pictured) in the genera Orthion and Mayanaea (Violaceae) are capable of hyperaccumulating nickel (Ni) in their leaves, and many individuals simultaneously hyperaccumulate cobalt as well.
Dulce Montserrat Navarrete Gutiérrez +8 more
wiley +1 more source
Biotropica, Volume 56, Issue 2, March 2024.The northern Andes are a major biogeographic dispersal barrier to lowland rain forest trees. We examine genetic diversity and divergence of paired populations of 49 rain forest tree species co‐distributed on opposite sides of the Andes and show that dispersal across or around this biogeographic barrier has left enduring genetic signatures. Abstract The
Jordan B. Bemmels +3 more
wiley +1 more source
Fenología reproductiva de las especies que componen el dosel superior de bosques secundarios y primarios en la Región Huetar Norte, Sarapiquí, Costa Rica [PDF]
, 2007 Proyecto de Graduación (Licenciatura en Ingeniería Forestal). Instituto Tecnológico de Costa Rica, Escuela de Ingeniería Forestal, 2007.Se estudió la fenología reproductiva de las especies que componen el dosel superior de bosques secundarios con edades ...
Alvarado-Rojas, Wendy
core
The sugar composition of fruits in the diet of spider monkeys (Ateles geoffroyi) in tropical humid forest in Costa Rica [PDF]
, 2003 Spider monkeys (Ateles geoffroyi) detect sucrose at a threshold lower than any primate yet tested and prefer sucrose to glucose or fructose in laboratory tests.
Lucas, PW, Riba-Hernandez, P, Stoner, KE
core +1 more source
, 2016 El trabajo tiene como objetivo caracterizar el componente de la diversidad beta (reemplazo, riqueza de especies o anidamiento) que determina las disimilitudes entre los ensambles de liquenes en un gradiente vertical de altura, desde la base del arbol ...
Dania Rosabal, A. R. Burgaz, O. J. Reyes
semanticscholar +1 more source