Results 11 to 20 of about 526 (173)

Desarrollo de cronologías de ancho de anillos para alerce (Fitzroya cupressoides) en Contao y Mirador, Chile Development of tree-ring chronologies for alerce (Fitzroya Cupressoides) in Contao and Mirador, Chile [PDF]

Revista Chilena de Historia Natural, 2000
Se desarrollaron dos cronologías de ancho de anillos de crecimiento a partir de muestras de alerce (Fitzroya cupressoides (Molina) Johnston), colectadas en dos sitios: Contao, Cordillera de los Andes (41º 33'S, 72º 38'W), y Mirador, en la Cordillera de ...
EDUARDO NEIRA, ANTONIO LARA
doaj   +3 more sources

Caracterización del tipo forestal alerce [PDF]

Bosque, 1990
SUMMARY The Alerce forests were characterized and classified into subtypes, on the basis of the study and analysis of two areas (25.000 and 15.000 hectares) of the Alerce forest type located in the Andean and Coastal Mountain ranges respectively. The present national and international status of this forest type is clarified from the conservational ...
Claudio Donoso, Renato Grez, Victor Sandoval   +2 more
openaire   +3 more sources

Consecuencias de la tala maderera colonial en los bosques de alerce de Chiloé, sur de Chile (Siglos XVI-XIX) Colonial timber felling consequences of the alerce forests in Chiloé, southern Chile (18TH and 19TH centuries) [PDF]

Magallania, 2011
Durante el proceso de colonización española la madera de alerce se transformó en el principal recurso económico de Chiloé, generándose una importante actividad mercantil sustentada en la tala de dicha especie arbórea.
FERNANDO TORREJÓN G, MARCO CISTERNAS V, INGRID ALVIAL C, LAURA TORRES R   +3 more
doaj   +1 more source

ALeRCE light curve classifier: Tidal disruption event expansion pack [PDF]

Astronomy & Astrophysics
Context. ALeRCE (Automatic Learning for the Rapid Classification of Events) is currently processing the Zwicky Transient Facility (ZTF) alert stream, in preparation for the Vera C. Rubin Observatory, and classifying objects using a broad taxonomy. The ALeRCE light curve classifier is a balanced random forest (BRF) algorithm with a two-level scheme that
M. Pavez-Herrera, P. Sánchez-Sáez, L. Hernández-García, F. E. Bauer, F. Förster, M. Catelan, A. Muñoz Arancibia, C. Ricci, I. Reyes-Jainaga, A. Bayo, P. Huijse, G. Cabrera-Vives   +11 more
openaire   +3 more sources

Los lenguajes de la tejuela de alerce y los territorios que no vemos [PDF]

Cuadernos del Centro de Estudios de Diseño y Comunicación, 2021
 El artículo propone, a través de una lectura fenomenológica de la tejuela de alerce, nuevas posibilidades de comprensión y relación entre la vida humana y lo otro-que-humano. La crisis socioambiental y epistémica en la que estamos inmersos, impulsa una reflexión sobre la vida.
Achondo Moya, Pedro Pablo
openaire   +3 more sources

ALeRCE system screenshots [PDF]

, 2022
Some screenshots of the internal system information/pages of the Automatic Learning for the Rapid Classification of astronomical Events (ALeRCE, http://alerce.science ...
Zheng Li, Diego Rodríguez-Mancini
core   +1 more source

New record of Barrio’s Frog, Insuetophrynus acarpicus Barrio, 1970 (Anura, Rhinodermatidae), in Los Ríos region, Chile [PDF]

Check List, 2020
A new record of the Endangered, Chilean endemic Insuetophrynus acarpicus (Barrio 1970) is reported from Alerce Costero National Park, Chile. This species of frog is one of the most threatened anurans in the world, and, consequently, any new record of ...
Patricio Contreras Bravo, Fernando Bustos Véliz, Ignacio Rodriguez-Jorquera   +2 more
doaj   +3 more sources

Climate Variability and Glacier Evolution at Selected Sites Across the World: Past Trends and Future Projections

Earth's Future, Volume 11, Issue 10, October 2023., 2023
Abstract The availability of freshwater from glaciers and snowmelt is of vital importance for people and ecosystems in the context of global climate change. Here, we focus on 25 glaciers located in different climates and latitudes and investigate their recent (1958–2020) and future projected trends (2020–2050 and 2070–2100) in monthly precipitation (Pr)
Amen Al‐Yaari, Thomas Condom, Clementine Junquas, Antoine Rabatel, Victor Ramseyer, Jean‐Emmanuel Sicart, Mariano Masiokas, Sophie Cauvy‐Fraunié, Olivier Dangles   +8 more
wiley   +1 more source

Natural history of the relict marsupial Monito del Monte at the most extreme altitudinal and latitudinal location

Ecosphere, Volume 12, Issue 6, June 2021., 2021
Abstract Until a few years ago, the “monito del monte” (Dromiciops gliroides) was considered the sole surviving species of Microbiotheria, the sister group of Australidelphia (Australian marsupials). However, the recent identification of a new species relegated to the northern range (Dromiciops bozinovici) and newly discovered populations of Dromiciops
Carlos Mejías, Carlos A. Castro‐Pastene, Héctor Carrasco, Julian F. Quintero‐Galvis, Mauricio Soto‐Gamboa, Francisco Bozinovic, Roberto F. Nespolo   +6 more
wiley   +1 more source

Arquitectura del Alerce y del Cipres de las Guaitecas [PDF]

, 2016
Fil: Grosfeld, Javier Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas.
Grosfeld, Javier Edgardo
openaire   +3 more sources