Results 1 to 10 of about 5,085 (169)

Ectomycorrhizal fungi and the nitrogen economy of Nothofagus in southern Patagonia [PDF]

open access: yesEcology and Evolution
Subantarctic Nothofagus forests are the southernmost forests in the world, with negligible atmospheric nitrogen (N) deposition. Most paradigms about the role of ectomycorrhizal (ECM) fungi in N cycling and plant N uptake at high latitudes have been ...
Camille Truong   +4 more
doaj   +3 more sources

Reporte del hallazgo de árboles culturalmente modificados en bosques costeros de Nothofagus Betuloides (Mirb.) Oerst 1871 (Nothofagaceae) por pueblos canoeros de la Patagonia austral y Tierra del Fuego

open access: yesAntropologías del Sur, 2020
Los bosques templados costeros pluviales de la Patagonia austral y Tierra del Fuego cons- tituyen una expresión florística y ecológica de características propias y muy distintas al resto de las formaciones vegetales del continente americano (Pisano ...
Gabriel Zegers et al
doaj   +6 more sources

Low population genetic structure in five Chilean Nothofagus species and high fluctuating asymmetry in Nothofagus pumilio x N. antarctica putative hybrids [PDF]

open access: yesBMC Ecology and Evolution
Background Following historic natural disturbances, interspecific hybridization has been documented between several Nothofagus species in Chilean forests.
Riley Yewon Jung   +2 more
doaj   +3 more sources

Phytochemical Screening and Antioxidant Activity of Seven Native Species Growing in the Forests of Southern Chilean Patagonia [PDF]

open access: yesMolecules, 2021
The genus Nothofagus is one of the most abundant in the subantarctic Patagonian forests. Five species inhabit these ecosystems, three evergreen (Nothofagus betuloides, Nothofagus dombeyi, and Nothofagus nitida) and two deciduous (Nothofagus pumilio and ...
Merly de Armas-Ricard   +5 more
doaj   +2 more sources

Caracterización de suelos bajo bosques de Nothofagus betuloides (Mirb) Blume, en Tierra del Fuego, Chile Characterization of soils of Nothofagus betuloides (Mirb) Blume forests, in Tierra del Fuego, Chile [PDF]

open access: yesRevista Chilena de Historia Natural, 2002
En tres sectores de la parte occidental de Tierra del Fuego (54º45'-54º15' S, 68º40'-70º10' O) se caracterizó morfológica, física y químicamente los suelos bajo bosques de coigüe de Magallanes (Nothofagus betuloides (Mirb) Blume) y sus especies asociadas
VÍCTOR GERDING, OSCAR THIERS
doaj   +5 more sources

Potencial dendroclimático de Nothofagus betuloides en la Cordillera de Darwin, Tierra del Fuego, Chile [PDF]

open access: yesBosque (Valdivia), 2017
El estudio de la variabilidad climatica en regiones remotas se dificulta por la escasez de series instrumentales largas y completas. Una alternativa es recurrir al uso de fuentes de informacion paleoambiental, tales como las series de anillos de crecimiento arboreo.
Soto-Rogel, Pamela, Aravena, Juan Carlos
openaire   +3 more sources

Tree seedlings respond to both light and soil nutrients in a Patagonian evergreen-deciduous forest. [PDF]

open access: yesPLoS ONE, 2017
Seedlings of co-occurring species vary in their response to resource availability and this has implications for the conservation and management of forests.
Alvaro Promis, Robert B Allen
doaj   +2 more sources

Variabilidad topográfica y edáfica en bosques de Nothofagus betuloides (Mirb) Blume, en el suroeste de Tierra del Fuego, Chile Edaphic and topographic variability in Nothofagus betuloides (Mirb) Blume forests, in southwestern Tierra del Fuego, Chile

open access: yesRevista Chilena de Historia Natural, 2007
Se investigó la variabilidad de las relaciones topográficas y edáficas en sitios con presencia de Nothofagus betuloides y especies arbóreas asociadas en el suroeste de Tierra del Fuego. Estas relaciones se analizaron con métodos estadísticos bivariados y
OSCAR THIERS, VICTOR GERDING
doaj   +1 more source

Phylogenetic relationships and time-calibration of the South American fossil and extant species of southern beeches (Nothofagus) [PDF]

open access: yesActa Palaeontologica Polonica, 2018
The genus Nothofagus is considered as one of the most interesting plant genera, not only for the living species but also due to the fossil evidence distributed throughout the Southern Hemisphere. Early publications postulated a close relationship between
Bárbara Vento, Federico A. Agraín
doaj   +1 more source

NOTHOFAGUS BETULOIDES (MIRB.) OERST 1871 (FAGALES: NOTHOFAGACEAE) FORESTS IN SOUTHERN PATAGONIA AND TIERRA DEL FUEGO [PDF]

open access: yesAnales del Instituto de la Patagonia, 2008
1 Institute of Silviculture, Faculty of Forest and Environmental Sciences, University of Freiburg, Tennenbacher Str. 4, D-79085 Freiburg, Germany*.2 Department of Silviculture, Faculty of Forest Sciences, University of Chile, Santa Rosa 11315, La Pintana, Casilla 9206, Santiago, Chile.3 Department of Renewable Resources, University of Alberta, Edmonton,
Promis, Alvaro   +3 more
openaire   +4 more sources

Home - About - Disclaimer - Privacy