Results 71 to 80 of about 778 (177)

Competitive release of invasive frugivorous mammals leads to perverse outcomes for native seed abundance

Journal of Applied Ecology, Volume 62, Issue 12, Page 3355-3366, December 2025.
Our study provides replicated, experimental evidence that competitor release can result in an unintended and negative conservation outcome: seedfall from indigenous trees decreased when ship rats alone were controlled. Overall, our results support others' recent conclusions that comprehensive pest management strategies are key to maximise the benefits ...
Joanna K. Carpenter, Puke Timoti, Adrian R. Monks   +2 more
wiley   +1 more source

Phenotypic similarity between fruits of Gevuina avellana (Proteaceae) and wasp-induced galls of Nothofagus dombeyi (Nothofagaceae) does not protect fruits from predation by rodents

Acta Botânica Brasílica, 2018
Fruits of Gevuina avellana (Proteaceae) seem to mimic wasp-induced galls of Nothofagus dombeyi (Nothofagaceae) to escape predation by rodents, which may change both spatially and temporarily.
Gabriela A.E. López-Colin, Carlos E. Valdivia, Carlos Morales-Paredes, Soraya Sade, Jaime R. Rau   +4 more
doaj   +1 more source

Landscape drivers of recent fire activity (2001-2017) in south-central Chile. [PDF]

PLoS ONE, 2018
In recent decades large fires have affected communities throughout central and southern Chile with great social and ecological consequences. Despite this high fire activity, the controls and drivers and the spatiotemporal pattern of fires are not well ...
David B McWethy, Aníbal Pauchard, Rafael A García, Andrés Holz, Mauro E González, Thomas T Veblen, Julian Stahl, Bryce Currey   +7 more
doaj   +1 more source

Descripción morfológica y viabilidad del polen de Nothofagus nervosa (Nothofagaceae) [PDF]

Bosque (Valdivia), 2015
Entender la biologia del polen es necesario para mejorar la reproduccion de las especies vegetales y para la implementacion exitosa de programas de mejoramiento genetico y conservacion. Con el fin de contar con informacion sobre las caracteristicas morfologicas y de viabilidad del polen en Nothofagus nervosa, se colecto flores masculinas de arboles ...
García, Luz, Rivero, Magaly, Droppelmann, Fernando   +2 more
openaire   +2 more sources

Using Genome-Wide SNP Discovery and Genotyping to Reveal the Main Source of Population Differentiation in Nothofagus dombeyi (Mirb.) Oerst. in Chile

International Journal of Genomics, 2016
Within a woody plant species, environmental heterogeneity has the potential to influence the distribution of genetic variation among populations through several evolutionary processes. In some species, a relationship between environmental characteristics
Rodrigo Hasbún, Jorge González, Carolina Iturra, Glenda Fuentes, Diego Alarcón, Eduardo Ruiz   +5 more
doaj   +1 more source

MioVeg1: A Global Middle Miocene Vegetation Reconstruction for Climate Modeling

Paleoceanography and Paleoclimatology, Volume 40, Issue 11, November 2025.
Abstract Climate models require boundary condition information, such as vegetation and soil distributions because they influence the mean state climate, and feedbacks can significantly influence regional climate and climate sensitivity to CO2 forcing.
Catherine D. Bradshaw, Tamara Fletcher, Tammo Reichgelt, Funda Akgün, David J. Cantrill, Manuel Casas‐Gallego, Nela Doláková, Boglárka Erdei, Mine Sezgül Kayseri‐Özer, Marianna Kováčová, Diana Ochoa, Matthew Pound, Torsten Utescher, Jiagang Zhao, Pierre Sepulchre, Sarah J. Feakins, Dimiter Ivanov, Shufeng Li, Yunfa Miao, Elżbieta Worobiec, Caroline A. E. Strömberg, Joseph Novak, Nicholas Herold, Matthew Huber, Amanda Frigola, Matthias Prange, Gregor Knorr, Gerrit Lohmann, Alexander Farnsworth, Yousheng Li, Daniel J. Lunt, Quentin Pillot, Yannick Donnadieu, R. Paul Acosta, Natalie Burls   +34 more
wiley   +1 more source

Transcriptome survey of Patagonian southern beech Nothofagus nervosa (= N. Alpina): assembly, annotation and molecular marker discovery

BMC Genomics, 2012
Background Nothofagus nervosa is one of the most emblematic native tree species of Patagonian temperate forests. Here, the shotgun RNA-sequencing (RNA-Seq) of the transcriptome of N.
Torales Susana L, Rivarola Máximo, Pomponio María F, Fernández Paula, Acuña Cintia V, Marchelli Paula, Gonzalez Sergio, Azpilicueta María M, Hopp Horacio, Gallo Leonardo A, Paniego Norma B, Poltri Susana N   +11 more
doaj   +1 more source

Expelled by the Antarctic ice: Evolutionary history of the tribe Cunonieae (Cunoniaceae)

Journal of Systematics and Evolution, Volume 63, Issue 6, Page 1441-1457, November 2025.
Fossil calibration reveals recent radiations and biogeographical history of the Cunonieae tribe. The most densely sampled phylogeny indicated Antarctica and Patagonia as areas of origin, confirming the reestablishment of Pterophylla and revealing the northward movement of Weinmannia into the tropical Andes.
Francisco Fajardo‐Gutiérrez, Mariasole Calbi, Markus S. Dillenberger, Sebastian Tello, Alfredo Fuentes, Nora H. Oleas, Ricardo A. Segovia, Christine E. Edwards, Yohan Pillon, James E. Richardson, Thomas Borsch   +10 more
wiley   +1 more source

Radial and axial variation of fiber and vessel element length in Nothofagus nervosa (Nothofagaceae) of Patagonia Argentina [PDF]

, 2013
El objetivo del presente trabajo fue caracterizar las fibras y los elementos de vaso en madera de Nothofagus nervosa (Phil.) Dim. et Mil., Nothofagaceae, (raulí), determinando la variación de sus longitudes dentro del árbol, en sentido radial y axial, y ...
Laffitte, Lorena N., Rivera, Stella Maris, Medina, Andrea A., Dionisio, Natalia M., Andía, Ismael R.   +4 more
core   +1 more source

Maderas fósiles del Oligoceno del sudoeste de la Patagonia (Formación Río Leona). Rosaceae y Nothofagaceae [PDF]

, 2009
Systematic studies of angiosperm fossil woods from sediments of the Río Leona Formation were continued. A new morphospecies of Maloidoxylon with affinity to Rosaceae was described and constitutes, together with the fossil pollen from the same strata, the
Pujana, Roberto Roman
core