Results 91 to 100 of about 10,142 (251)

Commodity risk assessment of Taxus baccata plants from the UK

open access: yesEFSA Journal, Volume 23, Issue 2, February 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Taxus baccata imported from the United
EFSA Panel on Plant Health (PLH)   +31 more
wiley   +1 more source

La educación e interpretación ambiental en las áreas silvestres protegidas del estado: La experiencia del Parque Nacional Conguillío (Región de La Araucanía) para fomentar la conservación en los visitantes. [PDF]

open access: yes, 2015
Dentro de las Áreas Silvestres protegidas de la Región de la Araucanía, sur de Chile, se destaca el Parque Nacional Conguillío inserto en la precordillera andina.

core  

Determining the driving forces to environmental change processes of La Araucanía, Chile. The "cultural landscape" as a framework [PDF]

open access: yes, 2017
Indexación: Scopus; Scielo.El artículo propone el concepto de paisaje cultural como una perspectiva holística de análisis de procesos de transformación del paisaje.
Montalba, R.   +4 more
core   +1 more source

Tree Species Richness and Diversity Among Selected Urban Forest Types in Lilongwe City, Malawi

open access: yesInternational Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Urban vegetation plays a crucial role in achieving Sustainable Development Goal (SDG) 11 by providing ecosystem services in cities. In support of this goal, this study aimed at determining the present urban tree species richness and diversity in Lilongwe City, Malawi, across six forest types: cemeteries, institutional lands, parks and recreation ...
Masautso Chikuwi   +3 more
wiley   +1 more source

A new classification and linear sequence of extant gymnosperms [PDF]

open access: yes, 2011
A new classification and linear sequence of the gymnosperms based on previous molecular and morphological phylogenetic and other studies is presented.
Chase, Mark W.   +5 more
core   +2 more sources

Systematic list of Chilean Curculionoidea species (Insecta: Coleoptera), with its synonymy [PDF]

open access: yes, 2006
Se entrega una lista sistemática actualizada de las especies de Curculionoidea registradas como presentes en Chile, incluyendo su sinonimia. Para cada una de las especies se agrega su distribución geográfica a nivel mundial por países y en algunos casos ...
Elgueta, Mario, Marvaldi, Adriana
core  

New Species of Cucujomyces (Laboulbeniales) on Chilean Leiodidae [PDF]

open access: yes, 2008
Four new species of Cucujomyces (Laboulbeniales) parasitic on Leiodidae (Coleoptera) from Chile are described and illustrated: Cucujomyces dasypelatis on Dasypelates nebulosus, C. gratiellae on Hydnodietus brunneus, C.
Rossi, Walter, Weir, Alex
core   +3 more sources

Recognition of the geographical origin and sex of Patagonian forests of Araucaria araucana through the analysis of leaves by FT-NIR: A methodological approach [PDF]

open access: yes, 2015
Introduction: Plant physiology and growth vary along environmental gradients. Because tree species respond to climate variables and soil properties, these environmental gradients may reflect the chemical or structural leaf compounds.
Chaix, Gilles   +7 more
core  

Fire history in the Araucaria araucana forests of Argentina: human and climate influences [PDF]

open access: yesInternational Journal of Wildland Fire, 2012
Little is known about drivers and trends of historic fire regimes in the Araucaria araucana forests of south-western Argentina. Fire history in these forests was reconstructed by the analysis of 246 fire-scarred partial cross-sections from this fire-resistant tree collected at 10 sites in Neuquén, northern Patagonia.
Mundo, Ignacio Alberto   +4 more
openaire   +3 more sources

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