Results 51 to 60 of about 9,553 (241)

Insights into the forests of Darién, Panama, from the new 10 ha Bacurú Drõa plot established through participatory methods within an Emberá territory

Conservation Science and Practice, Volume 7, Issue 10, October 2025.
We present the first data from a new forest plot co‐developed with the Traditional Emberá Authorities of the Balsa River Collective Lands, Darién, Panama: The Bacurú Drõa plot. We compare floristic characteristics and conservation status of trees in BD with those of 53 forest plots across Panama.
Maximiliane Jousse, Salomon Aguilar, Hector Barrios, Davilio Chami, Daisy H. Dent, Iran Dogirama, Homilia Flaco, Matthias Kunz, Joseph Levitan, Edison Degaiza, Wiyan Valdespino, David Mitre, Edilberto Mosquera, Helene C. Muller‐Landau, Alexis Ortega, Rolando Perez, Jorge Valdes, Juan‐Carlos Villarreal, Camilo Alejo, Catherine Potvin   +19 more
wiley   +1 more source

Função de afilamento para Virola surinamensis (Roll.) Warb [PDF]

Revista Árvore, 2006
Este estudo foi conduzido com o propósito de gerar equação de afilamento para Virola surinamensis (Roll.) Warb, que está entre as espécies mais exportadas pela indústria madeireira do estuário amazônico. Foram testados os modelos de Kozak (1969), Baldwin
Helio Garcia Leite, João Ricardo Vasconcellos Gama, Jovane Pereira da Cruz, Agostinho Lopes de Souza   +3 more
doaj   +1 more source

Tree crown architecture: a tool for decay resistance evaluation [PDF]

, 2013
The variability of natural durability contributes to the bad perception of some wood end-users. In our search, we need to adjust our methods and strategies to estimate natural durability and extract higher value from wood resources.
Amissa Adima, Augustin, Amusant, Nadine, Anouhé Say, Jean-Baptiste, Beauchêne, Jacques, Niamké, Bobelé Forence, Nicolini, Eric-André   +5 more
core  

Anthropogenic disturbances simplify frugivory interactions in Amazonia

Oikos, Volume 2025, Issue 7, July 2025.
Frugivory interactions are essential ecological processes for the regeneration of tropical forests, ensuring ecosystem resilience following disturbances. However, little is known about how frugivory interactions are shaped by anthropogenic disturbances, especially in Amazonia – one of the most biodiverse ecosystems on Earth.
Liana Chesini Rossi, Carine Emer, Alexander Charles Lees, Erika Berenguer, Jos Barlow, Joice Ferreira, Filipe M. França, Yan Gabriel Ramos, Paulo Tavares, Marco Aurelio Pizo   +9 more
wiley   +1 more source

Poverty Assessment in the Philippines and Indonesia: A Methodological Comparison [PDF]

Existing official poverty statistics cannot be directly utilized for cross-country comparison. This paper illustrates why. It presents an assessment of poverty measurement in the Philippines and Indonesia by examining methodologies used and the disparity
Asra, Abuzar, David, Isidoro P., Virola, Romulo A.   +2 more
core   +2 more sources

Surface wettability and roughness of 11 Amazonian tropical hardwoods

Floresta e Ambiente
The purpose of this study was to evaluate the wettability and surface roughness of 11 Amazonian hardwoods. Surface roughness was evaluated by a profilometer, while wettability was measured by a goniometer.
Marcela Regina Siqueira Amorim, Patrícia Gomes Ribeiro, Sabrina Andrade Martins, Cláudio Henrique Soares Del Menezzi, Mário Rabelo de Souza   +4 more
doaj   +1 more source

Pest categorisation of Selenaspidus articulatus

EFSA Journal, Volume 23, Issue 5, May 2025.
Abstract Following the commodity risk assessment of Jasminum polyanthum unrooted cuttings from Uganda, in which Selenaspidus articulatus (Hemiptera: Diaspididae) was identified as a pest of possible concern, the European Commission requested the EFSA Panel on Plant Health to conduct a pest categorisation of S.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van der Gaag, Vasiliki Evangelou, Alex Gobbi, Virag Kertesz, Andrea Maiorano, Dimitrios Papachristos, Oresteia Sfyra   +27 more
wiley   +1 more source

Cash income from community-based forest management: Lessons from two case studies in the Brazilian Amazon [PDF]

, 2013
Community based forest management (CBFM) is seen as an alternative way of protecting forests while also generating income for small land-holders. Since the mid-1990s, the number of CBFM projects has increased in the Brazilian Amazon.
Drigo, Isabel, Pena, Driss, Piketty, Marie-Gabrielle, Sist, Plinio   +3 more
core  

Diarilpropanos y derivado Indolico en madera de virola sebifera y virola calophylloidea

Revista Colombiana de Química, 2010
De la madera de Virola sebifera fueron aislados tres díarilpropanos: 1-(4'-hidroxi-2'-metoxifenil-3-(3"-hidrox¡-4"-metoxifenil)-propano, Virolanol B y Virolanol C. De la madera de Virola calophylloidea fue aislado el 3-¡ndolcarboxaldehido.
Ruth von Rotz R., Luis E. Cuca S., Juan C. Martínez V.   +2 more
doaj  

Enhancing Representativeness of Eddy Covariance Evapotranspiration With Remote Sensing and In Situ Data: A Case Study in the Brazilian Cerrado

Ecohydrology, Volume 18, Issue 2, March 2025.
ABSTRACT The Cerrado sensu stricto, so‐called wooded Cerrado, is one of the many phytophysiognomies of the undisturbed Brazilian Cerrado ecoregion holding a biodiversity hotspot towards an extensive area. Thus, such land is under constant land use and cover changes mainly due to the demand for agriculture land, sector with the highest consumption of ...
Alex N. A. Kobayashi, Jamil A. A. Anache, Jullian S. Sone, Gabriela C. Gesualdo, Dimaghi Schwamback, Edson Wendland   +5 more
wiley   +1 more source