Results 41 to 50 of about 484 (109)

The family Geoglossaceae s. str. (Helotiales) from Tucumán, Argentina [PDF]

, 2009
Dos especies y una variedad son citadas por primera vez para el país: Geoglossum nigritum var. nigritum, Trichoglossum walteri y T. hirsutum var. longisporum respectivamente.
Hladki, Adriana Ines, Romero, Andrea Irene   +1 more
core  

Tendencias sucesionales de los bosques montanos subtropicales del noroeste argentino [PDF]

, 2017
Subtropical montane forests from NW Argentina are characterized by a mosaic of different forest unities originated after grazing pressure reduction in different successional stages.
Carilla, Julieta, Grau, Ricardo
core   +2 more sources

[Structural characterization of a Podocarpus parlatorei and Juglans australis forest in Salta, Argentina].

Revista de biologia tropical, 2004
Stands of Subtropical Montane Cloud Forest were studied in areas under different land use regimes near Los Toldos (NW Argentina). Circular plots were used to calculate density and basal area of trees with dbh > 10 cm; and density of trees with dbh < 10 cm. The stands were classified and grouped as a function of basal area.
M A, Pinazo, N I, Gasparri, J F, Goya, M F, Arturi   +3 more
openaire   +1 more source

Caracterización estructural de un bosque de Podocarpus parlatorei y Juglans australis en Salta, Argentina [PDF]

, 2021
Stands of Subtropical Montane Cloud Forest were studied in areas under different land use regimes near Los Toldos (NW Argentina). Circular plots were used to calculate density and basal area of trees with dbh > 10 cm; and density of trees with dbh <
Arturi, Marcelo Fabián, Gasparri, Néstor Ignacio, Goya, Juan Francisco, Pinazo, Martín Alcides   +3 more
core   +2 more sources

Algunos hongos nuevos o interesantes de la Península Ibérica [PDF]

, 1997
Algunas especies de Ascomicetes (1) y de Basidiomicetes (9), recogidas en diferentes puntos de España (Aragón, Catalunya y Valladolid) se describen, comentan e iconografian.
Llimona i Pagès, Xavier, Rocabruna i Llavanera, August, Tabarés Carriedo, Manuel, Vila i Garcia, Jordi   +3 more
core  

Two South American new species of neophyllaphis subgenus chileaphis (Hemiptera: Aphididae) [PDF]

, 2016
P. 359-366Two South American new species of Neophyllaphis Takahashi (Aphididae Neuquenaphidinae) are described, Neophyllaphis cuschensis Nieto Nafría & Delfino sp. nov. collected on Podocarpus glomeratus D. Don in Cusco (Peru) and Neophyllaphis
Delfino, Miguel Ángel, Mier Durante, Milagros Pilar, Nieto Nafría, Juan M., Ortego, J., Wolfgang Quednau, F.   +4 more
core  

Fighting their last stand? A global analysis of the distribution and conservation status of gymnosperms [PDF]

, 2015
Aim: Gymnosperms are often described as a marginal and threatened group, members of which tend to be out-competed by angiosperms and which therefore preferentially persist at higher latitudes and elevations.
Bigras, Bond, Bowe, Brodribb, Carlquist, Cernusak, Chaw, Coiffard, Collen, Connor, Coomes, Coomes, Davies, Debreczy, Eckenwalder, eFloras, Enright, Ewers, Farjon, Farjon, Farjon, Feuerer, Fridley, Friedman, Gerstner, Gibson, Hastie, Henschel, Hill, Hillebrand, IUCN, Jablonski, Jenkins, Jones, Kozlowski, Kramer, Kreft, Leslie, Lomolino, Lusk, McCain, McCoy, Meyer, Mittelbach, Motomura, Mutke, Pimm, Purvis, Pärtel, R Core Team, Ran, Robinson, Rohde, Roskov, Rumeu, Rybicki, Safi, SAS Institute Inc, Sax, Soltis, Soltis, Sperry, Sperry, Stoffel, Takhtajan, Tang, Tredici, Visser, Wang, Willert, Willert, Williams, Wood, Wood, Wood, Wright, Zhao   +76 more
core   +2 more sources

Algunos hongos nuevos o interesantes de la Península Ibérica [PDF]

, 2007
Some new or interesting fungí from the Iberian Peninsula. Some species of Ascomycetes (1) and Basidiomycetes (9), collected in different areas of Spain (Aragón, Catalunya, and Castilla y León) are described, discussed and iconographiated, namely ...
August Rocabruna i Llavanera, Jordi Vila i Garcia, Manuel Tabarés Carriedo, Xavier Llimona i Pagès   +3 more
core   +1 more source

Corynelia oreophila (Speg.) Starb. en el Noroeste Argentino

Lilloa, 2004
Se describe e ilustra Corynelia oreophila (Speg.) Starb. y algunos estadios de la colonización de la hoja.
Myriam del Valle Catania
doaj  

Estructura y sucesión en bosques montanos del Noroeste de Argentina

Revista de Biología Tropical, 1998
Se estudió la composición y estructura de tamaños de las especies arbóreas en diferentes fisonomías boscosas de los "Bosques Montanos" de la Sierra de San Javier, en el subtrópico de Argentina entre 1600 y 1800 msnm.
M.F Arturi, H.R. Grau, P. G. Aceñolaza, A.D. Brown   +3 more
doaj