Results 71 to 80 of about 2,163 (206)

Southern beech (Nothofagaceae) fossil leaves from the Río Turbio Formation (Eocene–?Oligocene), Santa Cruz Province, Argentina.

Revista del Museo Argentino de Ciencias Naturales, 2019
Around one hundred specimens of fossil leaves are described herein and referred to 6 fossil-species and two taxonomic units of Nothofagaceae from the Paleogene Rio Turbio Formation, Santa Cruz Province, Argentina.
C. Panti
semanticscholar   +1 more source

Viability of seed balls for large‐scale restoration of native plant communities in New Zealand

New Zealand Journal of Botany, Volume 63, Issue 5, Page 1115-1131, December 2025.
ABSTRACT Aerial seed broadcast by aircraft is a promising approach to ecosystem restoration and land rehabilitation over large, remote, and inaccessible areas. Aerial seeding has been used internationally for forest and grassland restoration since the 1930s but is not commonly applied to ecosystem restoration in New Zealand. Advances in unmanned aerial
James W. Griffiths, Janice M. Lord, Jessica Paull, Aimee S. E. Pritchard, Andrew Butler, Jennifer Alderton‐Moss, Karin van der Walt, Anja McDonald, Kirsty Moran   +8 more
wiley   +1 more source

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

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

Beak deformities in north Patagonian birds [PDF]

, 2016
Within the last decade, many individuals of several bird species with abnormal and strange beaks deformationshave been reported from Alaska, United States, and from United Kingdom and Ireland.
Cueto, Víctor, Gonda, Héctor Eduardo, Gorosito, Cristian Andrés   +2 more
core   +1 more source

Synopsis of the genus Empicoris (Hemiptera: Heteroptera: Reduviidae) in Chile [PDF]

, 2011
The species of Empicoris Wolff, 1811 recorded from Chile are listed, and an identification key for all four species is provided. New distributional records from Chile are added: E. errabundus (Say, 1832) and E.
Faundez, Eduardo Iván, Melo, María Cecilia   +1 more
core  

Misodendrum punctulatum (Misodendraceae) seed dispersal and colonization patterns on a Nothofagus antarctica (Nothofagaceae) post-fire shrubland from Northwestern Patagonia [PDF]

, 2010
El patrón espacial de la dispersión puede afectar el patrón espacial de establecimiento condicionando la estructura de la vegetación. Este trabajo analiza la magnitud de la dispersión y la colonización (infección) de la planta hemiparásita Misodendrum ...
Rovere, Adriana, Tercero Bucardo, Norlan
core   +2 more sources

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

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

Effects of artificial damage on the branching pattern of Nothofagus dombeyi (Nothofagaceae) [PDF]

Annals of Forest Science, 2006
The effects of artificial damage on the branching pattern were studied for a natural population of Nothofagus dombeyi trees. In four independent experiments, leaves, buds, distal internodes and/or nodes were clipped from main-branch shoots. The sizes of shoots close to the site of damage were compared with those of control shoots.
Guido Puntieri, Javier, Stecconi, Marina, Brion, Cecilia, Mazzini, Camilo, Grosfeld, Javier   +4 more
openaire   +2 more sources