Results 61 to 70 of about 528 (161)

Contenido de duramen y de albura en Eucalyptus globulus y Acacia melanoxylon implantadas en Argentina

open access: yesMaderas: Ciencia y Tecnología, 2014
Los objetivos del trabajo fueron determinar la proporción de duramen y el ancho de la albura en Eucalyptus globulus y Acacia melanoxylon, estudiar su variación axial en el fuste y establecer re-laciones entre duramen y el diámetro y volumen del fuste. Se
Silvia Monteoliva   +2 more
doaj  

Contribución al estudio de la vegetación y su relación con la geodiversidad en ambientes serranos de Sierra de los Padres y Sierra La Brava, en el extremo sudeste del Sistema de Tandilia (Buenos Aires, Argentina)

open access: yesBoletín de la Sociedad Argentina de Botánica
Introducción y objetivos: Las sierras de Tandilia son altamente bio y geodiversas, sin embargo, la vegetación se encuentra amenazada por la invasión de especies exóticas como Acacia melanoxylon R. Br.
Carolina P. Wraage   +4 more
doaj   +1 more source

Extreme fire severity interacts with seed traits to moderate post‐fire species assemblages

open access: yesAmerican Journal of Botany, Volume 112, Issue 10, October 2025.
Abstract Premise Climate change is globally pushing fire regimes to new extremes, with unprecedented large‐scale severe fires. Persistent soil seed banks are a key mechanism for plant species recovery after fires, but extreme fire severity may generate soil temperatures beyond thresholds seeds are adapted to.
Michi Sano   +3 more
wiley   +1 more source

Población de macrofauna en sistemas silvopastoriles dedicados a la producción lechera:análisis preliminar

open access: yesLa Granja: Revista de Ciencias de la Vida, 2017
En esta investigación se presenta un estudio de la macrofauna en suelos silvopastoriles dedicados a la producción de leche, cuyo objetivo fue analizar las poblaciones de biota del suelo en sistemas de tratamiento silvopastoriles con las especies: aliso ...
Diego Marcelo Caicedo Rosero   +3 more
doaj   +1 more source

Moisture and Species Effect on Water Colour Generation in an Australian Temperate Forested Catchment

open access: yesEcohydrology, Volume 18, Issue 6, September 2025.
ABSTRACT South‐eastern Australian forested catchments supply most of Melbourne's drinking water, and discoloured water poses significant challenges for authorities because of the need for complex and costly treatment procedures. Identifying the sources and mechanisms of colour production is therefore critical.
Mariia Lukinykh   +4 more
wiley   +1 more source

Potential of Acacia melanoxylon for Pulping

open access: yes, 2018
info:eu-repo/semantics ...
Pereira, Helena   +5 more
openaire   +2 more sources

Protecting threatened species and music traditions

open access: yesFrontiers in Ecology and the Environment, Volume 23, Issue 6, August 2025.
Musical instruments are indispensable to music traditions worldwide and often made from natural materials derived from species that are increasingly endangered. International trade threatens the survival of some of these species, as addressed by their inclusion in the UN Convention on International Trade in Endangered Species of Wild Fauna and Flora ...
Silke Lichtenberg   +15 more
wiley   +1 more source

A framework for long‐term environmental monitoring using living plant collections in botanic gardens: A global review and case study from Trinity College Botanic Garden

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 954-968, July 2025.
Botanic gardens play a crucial role in addressing global environmental challenges by providing a unique setting for long‐term plant studies and engaging the public in climate change awareness. Our review highlights the underuse of these gardens' living collections for monitoring climate impacts, revealing significant gaps in data and phylogenetic ...
Midori Yajima   +4 more
wiley   +1 more source

Plantaciones exóticas y limitación al establecimiento de plantas nativas en los Cerros Orientales de Bogotá

open access: yesColombia Forestal
Se evalúo la influencia de las condiciones del sitio en plantaciones exóticas de Eucalyptus globulus y Acacia melanoxylon, junto con la tolerancia a la sombra en el establecimiento de especies nativas en los Cerros Orientales de Bogotá.
Mauricio Matoma Cardona   +3 more
doaj   +1 more source

Encouraging native predators of invasive yellow‐legged hornets: breeding habitat preferences of European honey buzzards in exotic Eucalyptus plantations

open access: yesPest Management Science, Volume 81, Issue 7, Page 3704-3714, July 2025.
Our study revealed a positive relationship between the structural complexity of forest plantations and their capacity to deliver regulating ecosystem services. The likelihood of occurrence and the density of breeding pairs of European honey buzzards increased in proportion to the structural complexity of Eucalyptus forest plantations: large trees ...
Jorge A. Martín Ávila   +4 more
wiley   +1 more source

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