Results 111 to 120 of about 2,163 (206)

Ectomycorrhizal fungal biodiversity from New Caledonian rainforests on ultramafic soils [PDF]

open access: yes, 2016
Background: Ectomycorrhizal (ECM) fungi play key roles in ecosystems functioning, such as in plant community dynamic. However, very few studies have been undertaken in the tropics.
Bellanger, Jean-Michel   +9 more
core  

Is pollen size a robust proxy for moisture availability? [PDF]

open access: yes, 2017
The development of well-constrained palaeo-proxies that enable the reconstruction of past climate change is becoming an ever more important field of scientific enquiry within the palaeobotanical community, with the potential to deliver broader impacts ...
Jardine, Phillip E., Lomax, Barry H.
core   +2 more sources

Restoration of an area of the andean norther patagonian biosphere reserve: a proposal based on ecological and ethnobotanical parameters [PDF]

open access: yes, 2014
Los bosques templados del sur de Argentina están afectados por distintos factores, entre ellos, la invasión de especies exóticas, el sobrepastoreo y la explotación de especies madereras.
Molares, Soledad, Rovere, Adriana
core  

Southern Gondwanan fungi associated with Nothofagaceae in Patagonia

open access: yes, 2018
Current understanding of fungal biodiversity is particularly limited in South America, yet global studies have identified many unique fungal lineages that are present in the Southern Hemisphere but absent from other regions. The ectomycorrhizal tree family Nothofagaceae is one striking example of vicariance associated with the final breakup of Southern
Truong, Camille   +3 more
openaire   +1 more source

Climate change-related growth improvements in a wide niche-breadth tree species across contrasting environments. [PDF]

open access: yesAnn Bot, 2023
Fajardo A   +6 more
europepmc   +1 more source

Plants used for hedging in Patagonian cities: an ethnobotanical contribution to conservation [PDF]

open access: yes, 2013
Los cercos vivos son parte significativa del paisaje de las ciudades de la Patagonia y pueden ser muy importantes no sólo como reservorios de biodiversidad sino también como posibles fuentes de invasiones. En este trabajo se estimó la riqueza de especies,
Ladio, Ana Haydee   +2 more
core   +1 more source

Estudio comparativo del crecimiento y la ramificación de brotes anuales en dos especies de Nothofagus (Nothofagaceae) y en híbridos inter-específicos Comparative study of annual shoot growth and branching in two species of Nothofagus (Nothofagaceae) and inter-specific hybrids

open access: yesBoletín de la Sociedad Argentina de Botánica, 2009
Las ramas principales y secundarias se diferencian en mayor o menor medida según las especies, lo cual puede observarse en base al crecimiento primario de los brotes que las originan.
Cristian Torres   +2 more
doaj  

Contribución al conocimiento de la fauna Hemipterológica en Patagonia: Sinopla perpunctatus Signoret, 1864 (Heteroptera: Acanthosomatidae) : Nuevos aportes a su historia [PDF]

open access: yes, 2015
Fil: Coscarón, María del Carmen. División Entomología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Diez, Fernando. Facultad de Ciencias Exactas y Naturales. Universidad Nacional de La Pampa. Santa Rosa.
Coscarón, María del Carmen   +2 more
core  

Effects of management practices on water yield in small headwater catchments at Cordillera de los Andes in southern Chile [PDF]

open access: yes, 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  

Patrones de infestación por insectos xilófagos en renovales de Nothofagus obliqua Mirb. y Nothofagus dombeyi (Mirb.) Oerst. (Fagales: Nothofagaceae) Infestation patterns of xylophagous insects in second growth stands of Nothofagus obliqua Mirb. and Nothofagus dombeyi (Mirb.) Oerst. (Fagales: Nothofagaceae)

open access: yesRevista Chilena de Historia Natural, 2005
Evaluamos los patrones de infestación por insectos xilófagos en renovales de Nothofagus obliqua y Nothofagus dombeyi en las provincias de Valdivia, Osorno y Llanquihue (Chile).
LORENA H. SUÁREZ   +2 more
doaj  

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