Results 51 to 60 of about 2,177 (208)

Coastal erosion reveals a potentially unique Oligocene and possible periglacial sequence at present-day sea level in Port Davey, remote South-West Tasmania [PDF]

, 2014
Cut-back of a sea-cliff at Hannant Inlet in remote South-West Tasmania has exposed Oligocene clays buried under Late Pleistocene “colluvium” from which abundant wood fragments protrude.
Bowman, DMJS, Haberle, S, Macphail, MK, Sharples, C, Wood, SW   +4 more
core   +2 more sources

Descripción morfológica y viabilidad del polen de Nothofagus nervosa (Nothofagaceae) [PDF]

Bosque (Valdivia), 2015
Entender la biologia del polen es necesario para mejorar la reproduccion de las especies vegetales y para la implementacion exitosa de programas de mejoramiento genetico y conservacion. Con el fin de contar con informacion sobre las caracteristicas morfologicas y de viabilidad del polen en Nothofagus nervosa, se colecto flores masculinas de arboles ...
García, Luz, Rivero, Magaly, Droppelmann, Fernando   +2 more
openaire   +2 more sources

Epiparasitic plants specialized on arbuscular mycorrhizal fungi [PDF]

, 2002
Over 400 non-photosynthetic species from 10 families of vascular plants obtain their carbon from fungi and are thus defined as myco-heterotrophs. Many of these plants are epiparasitic on green plants from which they obtain carbon by 'cheating' shared ...
AH Fitter, Alicia Sérsic, Andres Wiemken, D Redecker, D Redecker, D Robinson, D Schwarzott, David J. Read, Dirk Redecker, DL Swofford, DL Taylor, E Björkman, FA Smith, Isabelle Hijri, JD Bever, Jonathan R. Leake, JR Leake, KW Cullings, L Lanfranco, Laura Domínguez, M Gardes, M Yamato, Martin I. Bidartondo, MGA van Der Heijden, MI Bidartondo, MI Bidartondo, NC Johnson, NC Johnson, PW Price, R Molina, S Imhof, SE Smith, SL McKendrick, SW Simard, T Helgason, T Helgason, Thomas D. Bruns, TJ White, TP McGonigle   +38 more
core   +2 more sources

Ancient and modern scats record broken ecological interactions and a decline in dietary breadth of the critically endangered kākāpō parrot (Strigops habroptilus)

Frontiers in Ecology and Evolution, 2023
Threatened animal taxa are often absent from most of their original habitats, meaning their ecological niche cannot be fully captured by contemporary data alone.
Alexander P. Boast, Alexander P. Boast, Jamie R. Wood, Jamie R. Wood, Nicola Bolstridge, George L. W. Perry, Janet M. Wilmshurst, Janet M. Wilmshurst   +7 more
doaj   +1 more source

Cophylogeny and Biogeography of the Fungal Parasite Cyttaria and Its Host Nothofagus, Southern Beech [PDF]

, 2012
The obligate, biotrophic association among species of the fungal genus Cyttaria and their hosts in the plant genus Nothofagus often is cited as a classic example of cophylogeny and is one of the few cases in which the biogeography of a fungus is commonly
Bell, Charles D., Peterson, Kristin R., Pfister, Donald H.   +2 more
core   +1 more source

Fossils of an endangered, endemic, giant dipterocarp species open a historical portal into Borneo's vanishing rainforests. [PDF]

Am J Bot
Abstract Premise Asia's wet tropical forests face a severe biodiversity crisis, but few fossils record their evolutionary history. We recently discovered in situ cuticles on fossil leaves, attributed to the giant rainforest tree Dryobalanops of the iconic Dipterocarpaceae family, from the Plio‐Pleistocene of Brunei Darussalam (northern Borneo ...
Wang TX, Wilf P, Briguglio A, Kocsis L, Donovan MP, Zou X, Ferry Slik JW.   +6 more
europepmc   +2 more sources

Wood and Bark Anatomy of Myricaceae: Relationships, Generic Definitions, and Ecological Interpretations [PDF]

, 2002
Wood anatomy of the single species of Canacomyrica (hitherto not studied) shows that it belongs in Myricaceae, although it differs from other genera in several respects (axial parenchyma grouped in bands or columns as well as diffuse; Heterogeneous Type ...
Carlquist, Sherwin
core   +3 more sources

Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography

Forestry: An International Journal of Forest Research, 2019
The southernmost portion of the Andes in South America hosts Nothofagaceae forests that form ectomycorrhizal (EcM) associations. We compiled all the published reports of EcM taxa from these woodlands, based on fruit-body collections and molecularly ...
C. Barroetaveña, M. E. S. Salomón, V. Bassani   +2 more
semanticscholar   +1 more source

Genetic variation in Nothofagus (subgenus Nothofagus) [PDF]

, 2012
El subgénero Nothofagus consiste de cinco especies leñosas que están presentes en diversas asociaciones forestales de los bosques templados de Argentina y Chile. Dadas las variaciones del medio físico se esperan variaciones intraespecíficas estructurales
Acosta, María Cristina, Donoso, Claudio, Mathiasen, Paula, Premoli Il'grande, Andrea Cecilia   +3 more
core   +1 more source

Quantifying Biochemical Traits over the Patagonian Sub-Antarctic Forests and Their Relation to Multispectral Vegetation Indices

Remote Sensing, 2021
The effects and consequences of global warming on the productivity of the Patagonian forest are still unknown. The use of Unmanned Aerial Vehicles (UAV) promotes new knowledge of the most pristine and unknown sub-antarctic forests located in Chilean ...
Richard Taylor-Zavala, Oney Ramírez-Rodríguez, Merly de Armas-Ricard, Harold Sanhueza, Francisca Higueras-Fredes, Cristian Mattar   +5 more
doaj   +1 more source