Results 61 to 70 of about 55,052 (163)

Watching Radical Geography: Spaces and Practices of Authoritarian Surveillance in ‘Democratic’ and ‘Dictatorial’ Brazil

Antipode, Volume 58, Issue 1, January 2026.
ABSTRACT This paper addresses stories of surveillance of Brazilian critical/radical geographers, drawing on innovative sources. That is, the folders and reports through which the political police and related institutions watched critical and radical scholars during the 20th century in all Brazilian states and abroad, under both ‘dictatorial’ and ...
Federico Ferretti, Guilherme Ribeiro
wiley   +1 more source

Role of serotiny on Pinus pinaster Aiton germination and its relation to mother plant age and fire severity

iForest - Biogeosciences and Forestry, 2019
Serotiny degree may hypothetically depend on mother plant age and fire severity, and fire severity can strongly affect the regeneration of Pinus pinaster Aiton, which is an obligate seeder species with aerial seed banks stocked in cones showing a certain
Cruz O, García-Duro J, Casal M, Reyes O
doaj   +1 more source

Drivers of soil biophysical processes along an elevational gradient at Pico de Orizaba volcano, Mexico

CABI Agriculture and Bioscience, 2023
Elevational gradients are characterized by major shifts in environmental conditions, reflected through changes in climatic and soil variables. These shifts strongly impact the composition, community structure and specific functional traits of vegetation.
Guillermo Angeles, Marycruz Álvarez-Jiménez, Fabien Anthelme, Isabelle Barois, José Luis Chaparro Carrillo, Nereyda Cruz-Maldonado, Thibaud Decaens, Martín de los Santos-Bailón, Stéphane Fourtier, Emmanuel García-Gutiérrez, David García-Segura, Rodrigo Gómez-Aguilar, Antonio Gómez-Anaya, Eduardo Hernández, Daniel Hernández-Cáceres, Leonor Jiménez, Beatriz E. Marín-Castro, Luis Merino-Martín, Marco A. Morales-Martínez, Edwin U. Monfil-León, René A. Palestina, Carlos Pimentel-Reyes, Ricardo Quiroz Reyes, Frédérique Reverchon, Hervé Rey, Catherine Roumet, Christina D. Siebe-Grabach, Katrin Sieron, Víctor Vázques Reyes, Monique Weemstra, Alexia Stokes   +30 more
doaj   +1 more source

Características del ecosistema del Río San Juan [PDF]

, 1999
Se aporta información sobre la situación del ecosistema del Río San Juan basada en datos obtenidos en campañas de investigación limnológica llevadas a efecto en 1992, 1993, 1994 y 1997 por investigadores del Centro para la Investigación en Recursos ...
García Galán, Ramón Ernesto, Vammen, Katherine   +1 more
core  

How Management Practices Shape the “Local Habitat Signature” That Modulates Bird Communities in Urban Green Spaces

Biotropica, Volume 58, Issue 1, January 2026.
Local scale factors, not just the broad urban gradient, are the key drivers of urban bird communities. Our multi‐scale study found that specific management practices, such as managing leaf litter depth or the presence of unmanaged tall grass, explained the largest portion of variation in bird composition.
Tulaci Bhakti, Diego Pujoni, Marcos Rodrigues, João Carlos Pena   +3 more
wiley   +1 more source

Wood hydraulic characteristics in two provenances of Myracrodruon urundeuva Allemão (Anacardiaceae) trees. Características hidráulicas da madeira em árvores de duas procedências de Myracrodruon urundeuva (Anacardiaceae). [PDF]

Revista do Instituto Florestal, 2016
We compared the hydraulic features in wood of Myracrodruon urundeuva trees planted in Experimental Forest Station of Luiz Antônio, the seeds were collected from two natural populations in Ilha Solteira – IS and Pederneiras – PE, three cities in the ...
Gabriela Trindade PIRES, Eduardo Luiz LONGUI, Guillermo ANGELES, Israel Luiz de LIMA, Sandra Monteiro Borges FLORSHEIM, Diego ROMEIRO   +5 more
doaj   +1 more source

Sobre aspectos evolutivos y ecológicos de las estructuras morfológicas: un nuevo alcance para el concepto de simorfosis y propuesta de modelo conceptual de distribución espacial de la variación morfológica [PDF]

, 2016
Trabajo de Conclusión de Curso presentado al Instituto Latinoamericano de Ciencias de la Vida y de la Naturaleza de la Universidad Federal de la Integración Latinoamericana, como requisito parcial para la obtención del título de Licenciada en Ciencias ...
Clerici Hirschfeld, Maria Noel
core  

Does the Cave Environment Limit Functional Diversity? Rethinking Patterns in Oniscidea Assemblages From a Neotropical Karst

Biotropica, Volume 58, Issue 1, January 2026.
Cave habitats strongly filter functional traits, constraining the diversity of terrestrial isopod communities along the epigean–hypogean gradient. Functional turnover decreases while richness differences increase in hypogean systems, reflecting uneven occupation of trait space rather than simple trait replacement.
Rafaela Bastos‐Pereira, Leila A. de Souza, Júlia B. Galo, Rafael C. Cardoso, Rodrigo L. Ferreira   +4 more
wiley   +1 more source

Biology of growth of Hoplias aff. malabaricus (Bloch, 1794) in a shallow pampean lake Argentina [PDF]

, 2011
The trahira Hoplias aff. malabaricus is a top predator in pampean shallow lakes and is highly appreciated by recreational anglers and artisanal fishermen.
Baigún, Claudio Rafael M., Balboni, Leandro, Colautti, Dario César   +2 more
core   +3 more sources

Plant functional traits shape the provision of ecosystem services to Indigenous communities in western Amazonia

People and Nature, Volume 7, Issue 12, Page 3313-3329, December 2025.
Abstract Context. Exploring how Indigenous People interact with plants through their functional traits allows us to understand the ecological bases of plant selection. Functional traits can help explain why certain plants are consistently chosen for specific purposes across diverse cultural contexts.
Julia G. de Aledo, Hans ter Steege, Luis Cayuela, Laura Matas‐Granados, Celina Ben Saadi, Norma Salinas, María de los Ángeles La Torre‐Cuadros, Selene Báez, Guillermo Bañares‐de‐Dios, Leslie Cayola, Belén Fadrique, William Farfán‐Rios, Alfredo Fuentes, Jürgen Homeier, Oswaldo Jadán, J. Sebastián Tello, Manuel J. Macía   +16 more
wiley   +1 more source