Patagonian Forest Earthcreeper (Upucerthia saturatior)

2020 ◽  
Author(s):  
Josep del Hoyo ◽  
Nigel Collar ◽  
Guy M. Kirwan
Keyword(s):  
Patagonian Forest

A new multi-proxy record of environmental change over the last 1000 years on Chiloé Island: Lake Pastahué, south-central Chile (42°S)

The Holocene ◽  
2018 ◽  
Vol 29 (3) ◽  
pp. 421-431
Author(s):  
J Max Troncoso Castro ◽  
Carolina Vergara ◽  
Denisse Alvarez ◽  
Gustavo Díaz ◽  
Pablo Fierro ◽  
...  
Keyword(s):  
Anthropogenic Activities ◽  
Biological Indicator ◽  
Climatic Conditions ◽  
Ice Age ◽  
Forest Composition ◽  
Central Chile ◽  
Lake Ecosystems ◽  
South Central ◽  
Recent Part ◽  
Patagonian Forest

Knowledge of past environmental and climatic conditions of lake ecosystems on Chiloé Island on a millennial scale is limited. Hence, this study fills a gap in our understanding of this part of southern Chile. The aim of this study was to reconstruct the environmental and climatic history of the last 1000 years of Lake Pastahué through a multi-proxy sediment core analysis. The 1-m-long core was subsampled every centimeter for the organic matter, magnetic susceptibility, grain-size distribution, and biological indicator (pollen, chironomids) analyses. The age model was constructed from 210Pb, 137Cs, and 14C activity. Pollen results revealed a North Patagonian forest composition represented by Nothofagus, Weinmannia, Drimys, Tepualia, Myrtaceae, Poaceae, and Pteridophyta. The abundance of Rumex and Pinus in the most recent part of the pollen assemblage reflects a clear anthropogenic impact. The sedimentological parameters and chironomid assemblage show similar variations, which highlight changes in the trophic state of the lake. The changes observed in all proxies suggest the influence of climate events such as the ‘Medieval Climate Anomaly’ (MCA) and ‘Little Ice Age’ (LIA). The variations observed since the beginning of the 20th century could be the result of the combined effect of anthropogenic activities and the increase in temperature recorded in south-central Chile and Patagonia.

scholarly journals Macroscale analysis of mistletoe host ranges in the Andean‐Patagonian forest

Plant Biology ◽  
2018 ◽  
Vol 21 (1) ◽  
pp. 150-156
Author(s):  
G. C. Amico ◽  
D. L. Nickrent ◽  
R. Vidal‐Russell
Keyword(s):  
Patagonian Forest

Influences of pine plantations on small mammal assemblages of the Patagonian forest-steppe ecotone

Mammalia ◽  
2011 ◽  
Vol 75 (3) ◽  
Author(s):  
María Victoria Lantschner ◽  
Verónica Rusch ◽  
John P. Hayes
Keyword(s):  
Small Mammal ◽  
Pine Plantations ◽  
Forest Steppe ◽  
Mammal Assemblages ◽  
Patagonian Forest

Landscape responses to a century of land use along the northern Patagonian forest-steppe transition

Plant Ecology ◽  
2011 ◽  
Vol 213 (2) ◽  
pp. 259-272 ◽  
Author(s):  
Juan H. Gowda ◽  
T. Kitzberger ◽  
A. C. Premoli
Keyword(s):  
Land Use ◽  
Forest Steppe ◽  
Patagonian Forest

Disturbance induced changes in species and functional diversity in southern Patagonian forest-steppe ecotone

2015 ◽  
Vol 353 ◽  
pp. 77-86 ◽  
Author(s):  
Gonzalo David Sottile ◽  
Pablo Ezequiel Meretta ◽  
Marcela Sandra Tonello ◽  
María Martha Bianchi ◽  
María Virginia Mancini
Keyword(s):  
Functional Diversity ◽  
Forest Steppe ◽  
Patagonian Forest ◽  
Induced Changes

scholarly journals Pine Plantations and Invasion Alter Fuel Structure and Potential Fire Behavior in a Patagonian Forest-Steppe Ecotone

Forests ◽  
2018 ◽  
Vol 9 (3) ◽  
pp. 117 ◽  
Author(s):  
Juan Paritsis ◽  
Jennifer Landesmann ◽  
Thomas Kitzberger ◽  
Florencia Tiribelli ◽  
Yamila Sasal ◽  
...  
Keyword(s):  
Fire Behavior ◽  
Pine Plantations ◽  
Forest Steppe ◽  
Patagonian Forest

Fungal endophyte β-diversity associated with Myrtaceae species in an Andean Patagonian forest (Argentina) and an Atlantic forest (Brazil)

2014 ◽  
Vol 8 ◽  
pp. 28-36 ◽  
Author(s):  
Aline B.M. Vaz ◽  
Sonia Fontenla ◽  
Fernando S. Rocha ◽  
Luciana R. Brandão ◽  
Mariana L.A. Vieira ◽  
...  
Keyword(s):  
Atlantic Forest ◽  
Fungal Endophyte ◽  
Β Diversity ◽  
Patagonian Forest
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