Results 131 to 140 of about 14,306 (211)

ALTERAÇÕES NA ESTRUTURA HORIZONTAL, NO PERÍODODE 2002-2008, EM FLORESTA OMBRÓFILA MISTA NO CENTRO-SUL DO ESTADO DO PARANÁ

open access: yesCiência Florestal, 2014
Changes in the horizontal structure of a fragment of Mixed Rain Forest, located at Irati National Forest, in Parana state, were evaluated by measurements performed during the years 2002, 2005 and 2008.
Alex Roberto Sawczuk   +4 more
doaj  

Araucariácea nativa de argentina : estado de conservación y características del recurso forestal Araucaria araucana (Molina) K. Koch [PDF]

open access: yes, 2014
La familia Araucariáceas está representada en Argentina por el género Araucaria; A. araucana se encuentra distribuida naturalmente al sur restringida a un clima extremo y aunque ha encontrado condiciones agroclimáticas únicas para prosperar, el grave ...
Fontana, María Laura   +2 more
core   +1 more source

INFLUÊNCIA DO CLIMA E DE ROTAS MIGRATÓRIAS DE ESPÉCIES ARBÓREAS SOBRE O PADRÃO FITOGEOGRÁFICO DE FLORESTAS NA REGIÃO SUL DO BRASIL

open access: yesCiência Florestal, 2013
This study aimed to evaluate the influence of bioclimatic variables and tree species migration routes on the phytogeographic pattern of different forest physiognomy in southern Brazil. For this proposal, floristic check-lists of tree species of Araucaria
Pedro Higuchi   +5 more
doaj  

New species and records of Anacis (Hymenoptera: Ichneumonidae: Cryptini) from tropical and temperate Andean South America [PDF]

open access: yes, 2003
Descriptions are given of the new species Anacis ignifera and A. flammigera from Mérida State, Venezuela and of A. umbrifera from Machu Picchu, Perú. These belong to a tropical Andean lineage with strongly projecting propodeal cristae and pictured wings.
Porter, Charles C.
core   +1 more source

Leaf death in Araucaria araucana (Mol.) K. Koch seedlings due to freezing temperatures : preliminary results [PDF]

open access: yes, 2015
En este trabajo se comunica la respuesta fenológica que experimenta el follaje de plantines de Araucaria araucana sometidos a cuatro niveles de temperaturas de congelamiento (-2°C, -6°C, -10°C y -15°C), inducidas durante la temporada de activo ...
Arco Molina, Julieta Gabriela   +3 more
core  

Basidiomycetes biodiversity founded in a fragment of Araucaria Forest

open access: yesAmbiência, 2014
Edicléa Zulian Pires   +3 more
openaire   +2 more sources

ATRIBUTOS FUNCIONAIS DE ESPÉCIES ARBÓREAS EM UM FRAGMENTO DE FLORESTA OMBRÓFILA MISTA EM LAGES - SC

open access: yesCiência Florestal, 2017
This study aimed to describe the functional traits of tree species in an Araucaria Forest fragment, in the municipality of Lages, SC state, in order to group them functionally.
Francieli de Fátima Missio   +11 more
doaj  

ARAUCARIA FOREST MANAGEMENT BY THE LIOCOURT METHOD, PAINEL MUNICIPALITY, SC

open access: yes, 2016
The aim of this study was to describe the diameter distribution and calculate the value of the Liocourt quotient ‘q’ for the species Araucaria angustifolia (Bertol.) Kuntze in natural forest, as well as evaluating competition indexes in a fragment with an area of 74.2 ha.
Hess, André Felipe   +3 more
openaire   +1 more source

FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DO PARQUE NACIONAL DO IGUAÇU

open access: yesCiência Florestal, 2017
Phytosociology of tree vegetation in Iguaçu National Park is inserted within Atlantic Forest biome and is considered the largest Brazilian non-Amazon Park. Despite its importance and its significant forest area, there are few scientific studies related
Ronan Felipe de Souza   +3 more
doaj  

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