Results 61 to 70 of about 110,910 (170)

Biodiversidad y conservación de bosques neotropicales

open access: yesEcosistemas, 2012
Los bosques tropicales de México abarcan numerosas comunidades vegetales que se distribuyen tanto en ambientes húmedos como secos. Los bosques húmedos son los más exuberantes y albergan la mayor diversidad de especies, mientras que los bosques secos ...
L. Cayuela, I. Granzow-de la Cerda
doaj  

Dark diversity of flea (Siphonaptera) assemblages in South American rodents: Latitudinal and altitudinal gradients

open access: yesEcological Entomology, Volume 51, Issue 5, Page 983-992, October 2026.
The dark diversity of compound flea communities increased from north to south. The dark diversity of compound flea communities increased from lower to higher altitudes. The dark diversity of component flea communities also increased from north to south but did not vary with altitude.
Juliana P. Sanchez   +2 more
wiley   +1 more source

Prioridades de conservación de los bosques tropicales en México: reflexiones sobre su estado de conservación y manejo

open access: yesEcosistemas, 2012
Los bosques tropicales de México abarcan numerosas comunidades vegetales que se distribuyen tanto en ambientes húmedos como secos. Los bosques húmedos son los más exuberantes y albergan la mayor diversidad de especies, mientras que los bosques secos ...
P. Koleff, T. Urquiza-Haas, B. Contreras
doaj  

Carbon Accumulation in Tropical Dry Forests and Savannas Despite Widespread Land‐Cover Change, Revealed by Radar Remote Sensing

open access: yesGlobal Change Biology, Volume 32, Issue 10, October 2026.
We map aboveground carbon density (AGCD) across tropical dry forests and savannas at 100 m for 2015–2024 using ALOS‑2 L‑band radar calibrated with field plots. Aboveground carbon (AGC) stocks total 25.3 ± 2 PgC (13% of global AGC) and net AGC is increasing at 0.43 ± 0.07 PgC yr−1 (20% of the land sink).
Sam B. Harrison   +97 more
wiley   +1 more source

Utilización de recursos genéticos de bosques tropicales

open access: yesCiencias Ambientales, 1982
No disponible/Not ...
Dónald Zeaser
doaj   +1 more source

Impacts of Species Introductions on the Trait Diversity of Interacting Avian Frugivores and Fleshy‐Fruited Plants Depend on Native Trait Diversity

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 10, October 2026.
ABSTRACT Aim The introduction of non‐native species to native ecological communities by humans is a major driver of global biodiversity change. Studying how species introductions influence interacting species is essential to understanding possible functional consequences of global change because biotic interactions are ecologically crucial.
Larissa Nowak   +3 more
wiley   +1 more source

Ecología y conservación de Pinus tropicalis en bosques naturales de las alturas de pizarras [PDF]

open access: yes, 2003
Programa Doctoral conjunto "Desarrollo Sostenible Conservativo de Bosques Tropicales: manejos Forestal y ...
Figueroa Sierra, César Francisco
core  

Hoffmann's two‐toed sloth I: Complete myology in the thoracic limb of Choloepus (Pilosa: Xenarthra)

open access: yesJournal of Anatomy, Volume 249, Issue 4, Page 714-736, October 2026.
Two‐toed sloths use their thoracic limbs for more frequent and prolonged suspensory support than three‐toed sloths and accordingly demonstrate myological traits consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the elbow joint, and grip on the support.
C. S. Tucker   +3 more
wiley   +1 more source

Inventario florístico de la Reserva de la Biosfera Sierra del Abra Tanchipa, San Luis Potosí, México

open access: yesBotan‪ical Sciences, 2019
Antecedentes: Los bosques tropicales estacionalmente secos de México incluyen más de tres mil especies de plantas vasculares. La Reserva de la Biosfera Sierra del Abra Tanchipa representa un eslabón para este tipo de bosques en la región noreste de ...
José Arturo De-Nova   +5 more
doaj   +1 more source

Recuperación de la biodiversidad en bosques neotropicales primarios y perturbados de Costa Rica [PDF]

open access: yes, 2022
La investigación contribuye a la necesidad de conocimiento sobre las trayectorias de recuperación de la biodiversidad y su variabilidad en bosques perturbados (específicamente aprovechados y secundarios).
Delgado-Rodríguez, Diego   +5 more
core  

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