Results 61 to 70 of about 92,310 (225)

Acclimatisation duration, not just release type, drives post‐release settlement in a large‐scale carnivore reintroduction programme

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our study highlights that when acclimatisation periods are too short, the substantial economic and logistical investment in soft‐release protocols may fail to deliver the expected conservation gains. Therefore, defining evidence‐based acclimatisation periods that are long enough to promote settlement, yet compatible with logistical constraints, may ...
Pablo Cisneros‐Araujo   +14 more
wiley   +1 more source

CONECTIVIDAD ESTRUCTURAL DEL PAISAJE CAFETERO EN LA CUENCA ALTA DEL RIO SAN JUAN, SUROESTE ANTIOQUEÑO, COLOMBIA

open access: yesBoletín de Ciencias de la Tierra, 2008
Se estudiaron variables estructurales del paisaje en 19464 (ha) del norte de la cordillera occidental de los Andes con presencia de vegetación natural, pastos y cultivos.
ALBA LUCIA MARÍN VALENCIA   +2 more
doaj  

Bosques urbanos de guadua en Pereira. Potencial para la conformación de Núcleos Forestales Productivos [PDF]

open access: yes, 2018
A causa de la constante expansión urbana y la escasa planificación en el crecimiento de la ciudad, los Bosques urbanos de Guadua Angustifolia Kunth (Guadua) han ido desapareciendo poco a poco del paisaje de Pereira, viéndose relegados a zonas de difícil ...
García Sierra, Jorge Hugo   +1 more
core  

Forest cover drives bird occupancy across guilds and habitats in a Colombian coffee‐farming landscape

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Increasing landscape forest cover would improve occupancy for nearly all bird guilds using coffee and forest habitats in the Eastern Colombian Andes. Conserving forest and enhancing shade coffee are complementary–not interchangeable–strategies: landscape forest cover shapes the conditions under which farm‐scale habitat management can sustain diverse ...
Esteban Botero‐Delgadillo   +5 more
wiley   +1 more source

La concesión forestal: de instrumento jurídico en el olvido a herramienta esencial para el manejo forestal comunitario

open access: yesRevista Eurolatinoamericana de Derecho Administrativo, 2020
La concesión es una herramienta jurídica que se encuentra vigente en el ordenamiento jurídico colombiano. No obstante, actualmente no se encuentra regulada y no se utiliza desde hace más de 20 años para el aprovechamiento forestal.
Angela María Amaya-Arias
doaj   +1 more source

Diagnosis of the regulatory framework related to the use of non-wood forest products by the regional autonomous corporations. [PDF]

open access: yes, 2017
16 páginas.Para el Estado colombiano, y a pesar de la importancia que tienen los PFNM, estos solo fueron incluidos en la normatividad hasta el año 1996 mediante el Régimen de Aprovechamiento Forestal, pero si bien están contemplados, su aprovechamiento ...
Orozco Rivera, May Ling
core  

Stemflow Dynamics in the Jamari National Forest (Brazilian Amazon): I. The Role of Tree Structure

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
A portion of rainfall that contacts tree canopies is drained down tree stems as stemflow. Stemflow is an underexamined component of rainfall partitioning in tropical forests. To investigate how tree canopy structural attributes influence stemflow in the Brazilian Amazon, we measured stemflow, rainfall, and dendrometric parameters of 56 trees in the ...
Jeferson Alberto de Lima   +5 more
wiley   +1 more source

Contribuciones al Desarrollo Forestal de Costa Rica

open access: yesTecnología en Marcha, 2019
El presente artículo muestra una revisión histórica de un grupo de funcionarios de la Escuela de Biología del Instituto Tecnológico de Costa Rica (TEC), en conjunto con investigadores de la Escuela de Ingeniería Forestal del TEC y de las universidades ...
Elizabeth Arnáez-Serrano   +1 more
doaj   +1 more source

Microhabitat Variation in Feeding Places Shape Ant‐Hemiptera Interactions Within Cocoa Agroecosystems

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
Ant‐hemipteran mutualistic networks in cocoa crops maintain a stable structural organization across different microhabitats (flowers, leaves, and fruits) and management types. This stability is not intrinsic to the network, but rather an emergent result of the behavior of a few generalist ant species acting as structural buffers.
Elmo B. A. Koch   +5 more
wiley   +1 more source

Recovery after 25 years of the tree and palms species diversity on a selectively logged forest in a Venezuelan lowland ecosystem

open access: yesForest Systems, 2016
Aim of study: We evaluate palm and tree species diversity in a floodplain forest and the changes affecting the plots subjected to different intensities of selective logging. Area of study: The western alluvial plains of Venezuela.
José R. Lozada   +6 more
doaj  

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