Results 41 to 50 of about 5,049 (158)

Distribuição natural e habitat da araucária frente às mudanças climáticas globais

open access: yesPesquisa Florestal Brasileira, 2017
A araucária (Araucaria angustifolia (Bertol.) O. Kuntze.), conhecida como pinheiro-do-paraná, é uma espécie florestal nativa do Brasil, adaptada às regiões serranas frias e úmidas do sul e do sudeste do país e torna-se vulnerável diante das mudanças ...
Marcos Silveira Wrege   +11 more
doaj   +1 more source

Oceanaspidiotus araucariae

open access: yes, 2016
Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp.
Mille, Christian   +3 more
openaire   +1 more source

Selected Properties ofAraucaria AngustifoliaandAraucaria AraucanaSeed Protein

open access: yesInternational Journal of Food Properties, 2011
Araucaria angustifolia and Araucaria araucana are coniferous trees with large and nutritious seeds. The structure and nutritional properties of the proteins of these seeds were studied. About 70% of the proteins of the gametophyte were soluble in distilled water, although their solubility decreased drastically in raw seed flour.
Conforti, Paula Andrea   +1 more
openaire   +3 more sources

Mammal defaunation negatively affects the regeneration of the critically endangered Araucaria angustifolia

open access: yesPerspectives in Ecology and Conservation
Overexploitation of forest systems by human actions can lead to the local and selective extinction of animal species, a phenomenon known as defaunation.
Pedro Henrique Kotovicz   +4 more
doaj   +1 more source

Evaluation of the health status of Araucaria araucana trees using hyperspectral images

open access: yesRevista de Teledetección, 2018
The Araucaria araucana is an endemic species from Chile and Argentina, which has a high biological, scientific and cultural value and since 2016 has shown a severe affection of leaf damage in some individuals, causing in some cases their death.
N. Medina   +4 more
doaj   +1 more source

Uhleria araucariae

open access: yes
Uhleria araucariae (Maskell) (Fig. 65) Eriococcus araucariae araucariae Maskell, 1879: 218. Rhizococcus araucariae araucariae (Maskell); Comstock 1881: 339‒ 340. Nidularia araucariae araucariae (Maskell); Lindinger 1933: 108. Acanthococcus araucariae araucariae (Maskell); Tereznikova 1981: 19‒20.
Moghaddam, Masumeh, Watson, Gillian W.
openaire   +2 more sources

Spore density and root colonization by arbuscular mycorrhizal fungi in preserved or disturbed Araucaria angustifolia (Bert.) O. Ktze. ecosystems Densidade de esporos e colonização radicular por fungos microrrízicos arbusculares em ecossistemas de Araucaria angustifolia (Bert.) O. Ktze. preservados e impactados

open access: yesScientia Agricola, 2006
Araucaria angustifolia (Bert.) O. Ktze., a native forest tree from Brazil, is under extinction risk. This tree depends on arbuscular mycorrhizal fungi for growth and development, especially in tropical low-P soils but, despite being a conifer, Araucaria ...
Milene Moreira   +3 more
doaj   +1 more source

Araucaria Digital

open access: yesNuevo mundo mundos nuevos, 2010
La evolución de Araucaria digital la ha llevado de ser una copia incompleta de la edición impresa, pasando por reproducir dicha edición, hasta ser más que ella. Eso ha sido posible gracias al aprovechamiento de las posibilidades que ofrece internet; en el futuro, por la misma razón, las diferencias entre una y otra ediciones de Araucaria no harán sino ...
openaire   +2 more sources

Araucaria angustifolia (Bertol.) Kuntze ALLELOPATIC ACTIVITY ON GERMINATION AND INITIAL GROWTH OF Lactuca sativa L.

open access: yesCiência Florestal, 2014
http://dx.doi.org/10.5902/1980509813325The present study aimed to evaluate the possible allelopathic activities effects from Araucaria angustifoliaon Lactuca sativa germination and initial growth.
Bruna Denardin da Silveira   +3 more
doaj   +1 more source

Landscapes with Araucaria in South America: evidence for a cultural dimension

open access: yesEcology and Society, 2014
South American Araucaria species include Araucaria araucana (Mol.) C. Koch (Argentina and Chile) and Araucaria angustifolia (Bert.) O. Kuntze (Brazil and Argentina).
Maurício Sedrez dos. Reis   +2 more
doaj   +1 more source

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