Results 81 to 90 of about 15,737 (230)

Induction of defence responses by cinnamomins against Phytophthora cinnamomi in Quercus suber and Quercus ilex subs. rotundifolia [PDF]

open access: yes, 2015
The strong association between Phytophthora cinnamomi and the mortality and decline of Quercus suber and Q. ilex subsp. rotundifolia has been known for two decades.
Cravador, A., Martins, Jorge
core   +1 more source

Winter Track Survey of the Amur Tiger (Panthera tigris altaica) in the Southwest Primorsky Province of Russia 俄罗斯滨海边疆区西南部东北虎 (Panthera tigris altaica) 冬季足迹调查

open access: yesWildlife Letters, EarlyView.
In the winter of 2021/2022, a winter track survey revealed 43–46 tigers (without cubs) in 5.4 thousand km2 of suitable habitats in the Southwest Primorsky Province of Russia. In the same period, a network of camera traps registered 54 adult/subadult tigers here.
Yury Darman, Dina Matiukhina
wiley   +1 more source

Bases para um programa de melhoramento florestal da espécie Quercus suber L. [PDF]

open access: yes, 1995
Havendo indicadores da degradação do montado de sobro torna-se necessária a sua recuperação, sobretudo com plantas que possam futuramente produzir cortiça em quantidade e de boa qualidade. Para tal, torna-se urgente desenvolver um programa operacional de
Ribeiro, M.M.A.
core  

Leaf longevity and structure, fruit mass and phenology in 52 cultivated varieties and wild accessions of olive

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Although phenology has long been recognized as a critical feature for the adaptation of organisms to their local environment, until recently, phenological events have seldom been considered in the broader context of trait‐based ecology.
Eric Garnier   +5 more
wiley   +1 more source

Estados inmaturos de Lepidoptera (XXIX). Elegiafallax (Staudinger, 1881) en Huelva, España (Lepidoptera: Pyralidae, Phycitinae)

open access: yesSHILAP, 2007
Se describen e ilustran los estados inmaturos de Elegia fallax (Staudinger, 1881), que vuela en Huelva (España), así como su ciclo biológico, su planta nutricia (Quercus suber L.) y la distribución.
M. Huertas
doaj  

Electroanalysis of Heavy Metals in the Cork of Quercus Suber [PDF]

open access: yes, 2003
This will enable Pb(II) determination optimisation, regarding environmental aspects of the perpetuation of Quercus suber Montado (similar to Forest). It will also allow a more profound toxicological quality control of corks (barks).
Neto-Vaz, António   +2 more
core  

Below the leaves: Integrating above‐ and below‐ground phenology for earth‐system predictability

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Almost every aspect of biological systems has phenology—a pattern in activity or function linked to annual cycles. Most terrestrial phenology research focusses on leaves, the onset of leaf out or senescence.
Kendalynn Morris, Richard Nair
wiley   +1 more source

Functional traits predict changes in floral phenology under climate change in a highly diverse Mediterranean community

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla   +3 more
wiley   +1 more source

Efectes de les temperatures del foc en les cendres produïdes per algunes espècies vegetals mediterrànies [PDF]

open access: yes, 2011
L'objectiu d'aquest treball és estudiar els efectes de la temperatura a les cendres produïdes per algunes espècies mediterrànies a través de simulacions d'incendi al laboratori i així estimar els efectes de les cremes controlades.
Pereira, Paulo
core  

Chemical Characterization of Reproduction Cork from Spanish Quercus Suber

open access: yesJournal of Wood Chemistry and Technology, 1998
The chemical composition of Quercus suber reproduction cork was studied in planks from three different trees at different stages of their industrial processing and in samples collected in seven locations in the three main Spanish production areas.
Conde, E.   +3 more
openaire   +2 more sources

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