Results 101 to 110 of about 19,082 (189)

EFECTO DE LA VEGETACIÓN EN LA INTERCEPCIÓN DE LA PRECIPITACIÓN EN LA PRECORDILLERA DE LA REGIÓN DEL MAULE, CHILE

open access: yesRevista Chapingo: Serie Ciencias Forestales y del Ambiente, 2010
En este estudio se comparó el comportamiento de un bosque secundario de Roble-Hualo, donde las especies predominantes son Nothofagus obliqua y Nothofagus glauca y una plantación de Pinus radiata D.
O. S. Vallejos-Barra   +6 more
doaj  

Dry deposition of nitrogen to passive samplers in grassland and forest canopies in the Central depression of southern Chile DEPOSITACION SECA DE NITROGENO EN PRADERA Y DOSEL DE BOSQUES EN LA DEPRESION INTERMEDIA DEL SUR DE CHILE

open access: yesGayana: Botanica, 2005
The growth of intensive livestock farming in the central depression of southern Chile (40° S) during the last century has resulted in elevated emissions of inorganic nitrogen (N) compounds into the atmosphere, particularly of NH3.
Roberto Godoy   +5 more
doaj  

Diseño y establecimiento de un huerto semillero clonal de generación avanzada de Nothofagus obliqua (Mirb.) Oerst [PDF]

open access: yes, 2016
páginas 7-22Se describe el trabajo de diseño y plantación de un huerto semillero clonal de segunda generación de roble (Nothofagus obliqua), establecido en julio de 2016 en Huillilemu (San José de la Mariquina, región de Los Ríos, Chile).
Corti González, Dante   +4 more
core   +1 more source

NITROGEN FLUXES IN THROUGHFALL AND LITTERFALL IN TWO NOTHOFAGUS FORESTS IN SOUTHERN CHILE APORTES DE NITROGENO POR LA PRECIPITACION DIRECTA Y LA CAIDA DE HOJARASCA EN DOS BOSQUES DE NOTHOFAGUS EN EL SUR DE CHILE

open access: yesGayana: Botanica, 2005
Nitrogen return by leaf litterfall was compared with atmospheric nitrogen deposition for two deciduous Nothofagus stands in southern Chile, located in areas with contrasting land use. The litterfall return of nitrogen in a Nothofagus alpina (Poepp.
Jeroen Staelens   +4 more
doaj  

Comparison and characterization of mycelium-based composites (MBCs) produced by the fungus Trametes coccinea and softwoods and hardwood sawdust

open access: yesLilloa
There is a growing demand for materials of biological origin, particularly those derived from organic waste and filamentous fungi, known as mycelium-based composites (MBCs).
Felipe Galleguillos   +4 more
doaj   +1 more source

Efecto del manejo silvicultural sobre la regeneración de un bosque de Nothofagus dombeyi, N. alpina y N. obliqua en la Reserva Nacional Lanín (Argentina)

open access: yes, 2019
Las prácticas silviculturales constituyen un importante agente de disturbio y su inadecuada implementación afecta la sostenibilidad de los bosques naturales.
Attis Beltrán,Hernán   +3 more
core   +1 more source

Modelo para estudo da nocicepção causada por extrato de espícula de Lonomia obliqua em ratos [PDF]

open access: yes, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas.
Bastos, Lúcia de Castro
core  

Preformation and distribution of staminate and pistillate flowers in growth units of Nothofagus alpina and N. obliqua (Nothofagaceae)

open access: yes, 2008
International audienceThe distribution and differentiation times of flowers in monoecious wind-pollinated plants are fundamental for the understanding of their mating patterns and evolution.
Javier G. Puntieri   +5 more
core   +1 more source

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