Results 51 to 60 of about 4,028 (206)
índice de sítio diamétrico: um método alternativo para estimar a qualidade do sítio em florestas de Nothofagus obliqua E N. alpina [PDF]
, 2016 The first step for constructing models of tree growth and yield is site quality assessment. To estimate this attribute, several methodologies are available in which site index (SI) is a standard one.
Attis Beltran, Hernan +4 more
core +4 more sources
Effects of management practices on water yield in small headwater catchments at Cordillera de los Andes in southern Chile [PDF]
, 2009 In several parts of the world, drinking water is obtained from springs in natural and managed mountainous forests. Since forests regulate quality as well as quantity of water, the effects of forest-management activities on water yield are an important ...
Godoy, Roberto +3 more
core
Progress in South America Dendrochronology [PDF]
, 2002 South America extends from 11°N to 62°S. Major boundaries such as the Andes on the western side of the continent and the land mass in the tropics create north-south and west-east variations in climate and ecosystems.
Boninsegna, Jose Armando
core +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 86-103, March 2026.Urbanization may alter bird foraging. Austral Parakeets (Enicognathus ferrugineus) in Patagonia rely on introduced plants in urban areas, especially in winter, despite preferring natives in the wild. This seasonal reliance on introduced species highlights urbanization trade‐offs and underscores the need to manage green areas with native plants to ...
Rocío Bahía +2 more
wiley +1 more source
Annals of Forest Science, 2023 Key message Here, we present a workflow for determining the optimal tree height model and calibration design for forests affected to varying degrees by anthropogenic disturbance.
Xinying Zhou +5 more
doaj +1 more source
Fraccionamiento y recuperación de proteínas solubles libres de fenoles en estacas de lenga (Nothofagus pumilio) [PDF]
, 2012 At present, there is no information about Nothofagus fractioning and protein recovery from cutting crude extracts; necessary condition to, in vitro, demonstrate enzymatic activity with cofactors presence. Besides, this information is crucial to determine
Latsague Vidal, Mirtha +1 more
core +1 more source
Gayana: Botanica, 2003 Los compuestos fenólicos en concentraciones altas participan como inductores de la oxidación de auxinas, interfiriendo con la formación de raíces adventicias en estacas de tallo. Al no obtener enraizamiento en estacas de lenga (Nothofagus pumilio (Poepp.
Mirtha Latsague V., Janina Lara G.
doaj
Review of Noterapion Kissinger from Chile and Argentina (Coleoptera: Apionidae) [PDF]
, 2002 Descriptions and a key are provided for 7 South American species of Note rap ion Kissinger (2002) (type species Apion meorrhynchum Philippi and Philippi) including N. bruchi (Beguin-Billecocq), N. meorrhynchum (Philippi and Philippi), N.
Kissinger, David G.
core
Ecological conditions of the nordpatagonic native forest in an Andean basin of southern Chile (43°30' - 44°00'S) [PDF]
, 2004 Analizamos en una cuenca andino-patagónica de Chile meridional, la intensa degradación de los ecosistemas forestales constatada en la cuenca superior del río Palena (43° 30' - 44° 00' S). Extensivos incendios producidos en la
Jan Müller +2 more
core +4 more sources
Biomass accumulation in natural Nothofagus pumilio stands Fireland-Chile
Forest Systems, 1995 The aim of this study was to analize the biomass accumulations in two Lenga (Nothofagus pumilio) natural forests, growing at 250 meters above sea level in Tierra del Fuego-Magallanes, Chile. Allometric equations were developed, based on destructive sampling (91 trees) in order to estimate the biomass.
openaire +3 more sources