Results 41 to 50 of about 358 (130)

Variación genética en Nothofagus (subgénero Nothofagus) [PDF]

, 2019
El subgénero Nothofagus consiste de cinco especies leñosas que están presentes en diversas asociaciones forestales de los bosques templados de Argentina y Chile. Dadas las variaciones del medio físico se esperan variaciones intraespecíficas estructurales
Acosta,M Cristina, Donoso Z,Claudio, Premoli,Andrea C, Mathiasen,Paula   +3 more
core   +3 more sources

Evidence of chloroplast capture in South American Nothofagus (subgenus Nothofagus, Nothofagaceae) [PDF]

, 2010
Subgenus Nothofagus, although geographically restricted at present to temperate areas of South America, has captured much attention in discussions of plant biogeography due to its widespread distribution through Gondwanan continents during the Tertiary ...
Acosta, María Cristina, Premoli Il'grande, Andrea Cecilia   +1 more
core   +1 more source

Nectar Robbery by Native and Invasive Bumblebees Reduces Floral Rewards but Not Seed Production in Desfontainia fulgens

Ecology and Evolution, Volume 16, Issue 7, July 2026.
We evaluated nectar robbery by native and invasive bumblebees in the hummingbird‐pollinated shrub Desfontainia fulgens in southern Chile. Nectar robbery strongly reduced nectar standing crop and altered floral visitation patterns, but these proximate effects did not translate into reduced seed production under natural pollination conditions.
Carlos E. Valdivia, José I. Orellana
wiley   +1 more source

The First Firn Core From the Cordillera Darwin Icefield: Implications for Future Ice Core Research

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 12, 28 June 2025.
Abstract The Southern Hemisphere westerly winds (SHWWs) (45–65°S) are important regulators of the Southern Hemisphere climate. The scarcity of observational records at the core of the wind belt hinders our understanding of the environmental impact and long‐term variability of the westerly winds.
Dieter R. Tetzner, Elizabeth R. Thomas, Claire S. Allen, Robert D. McCulloch, Bianca B. Perren, Amy McGuire, Delia Segato, Franziska Temme, Johannes J. Fürst, Dorothea Moser, Francisco Fernandoy, Camilo Rada, Jack Humby, Shaun Miller   +13 more
wiley   +1 more source

The Southern Beeches: an introduction to the genus Nothofagus Blume

Curtis's Botanical Magazine, Volume 41, Issue 4, Page 439-456, December 2024.
Summary An overview of the genus Nothofagus is provided, covering the history of its discovery for science, the fossil record and its taxonomy and systematics. The disputed split of the genus is discussed. A summary description for the genus is presented, alongside a list of known hybrids.
Olivia Steed‐Mundin
wiley   +1 more source

1128. Nothofagus antarctica (G.Forst.) Oerst

Curtis's Botanical Magazine, Volume 41, Issue 4, Page 573-586, December 2024.
Summary Nothofagus antarctica, a native of Central & S. Chile to S. Argentina is illustrated. Its history, habitat and conservation status are described. Notes on collecting its seed in Chile and its cultivation in Europe are given.
Jo Wenham, Joanna Langhorne, Matilda Smith   +2 more
wiley   +1 more source

1130. Nothofagus dombeyi (Mirb.) Oerst

Curtis's Botanical Magazine, Volume 41, Issue 4, Page 601-614, December 2024.
Summary Nothofagus dombeyi, is described and illustrated. Its history, habitat and conservation status are described. Notes on collecting its seed in Chile and its cultivation in Europe are given. A short biography of the unfortunate Joseph Dombey is provided.
Jo Wenham, Christabel King, John Grimshaw   +2 more
wiley   +1 more source

Soil organic carbon drivers in a high-stock forested region

Trees, Forests and People
Forests are pivotal in stocking Soil Organic Carbon (SOC). This study investigated the drivers influencing SOC stock in Chilean Patagonia, a region known for its extensive carbon reserves.
Mónica Toro-Manríquez, Alejandro Huertas Herrera, Soraya Villagrán Chacón, Anaïs Pourtoy, Samuel Planté, Sabina Miguel Maluenda, Guillermo Martínez Pastur, Giovanni Daneri   +7 more
doaj   +1 more source

Variación Natural en Especies de Nothofagus en Chile

, 1987
Variability in chilean Nothofagus species, expressed as more or less apparent differences between populations, has its origin on the broad distribution and on the habitat diversity of them.
Donoso, Claudio
core   +1 more source

Vegetation type, landscape and climate define vegetation water content: implications for sustainable management at Southern Patagonia

Environmental Research Letters
Ecosystem management requires integrative tools for planning and decision-making at landscape scales. Vegetation water content (VWC) has been proposed as a holistic indicator of entire plant water status and ecosystem functioning.
Long Jia, Julián Rodríguez Souilla, María Vanessa Lencinas, Pablo Luis Peri, Xinwu Li, Wenjin Wu, Guillermo J Martínez Pastur   +6 more
doaj   +1 more source