Results 121 to 130 of about 44,949 (260)

Diversity and abundance of arboreal psocids (Psocoptera) along latitudinal gradients in northern Europe

open access: yesEuropean Journal of Entomology, 2014
Psocids are small insects that feed primarily on fungi, algae, lichens and organic detritus. Although they are relatively common in forest ecosystems, the general patterns in their abundance and diversity in boreal forests are still poorly known.
Jussi KANERVO, Mikhail V. KOZLOV
doaj   +1 more source

Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch [PDF]

open access: yes, 2017
201
Ahonen, V. H.   +84 more
core   +1 more source

Polymer Tablet Matrix Systems for the Controlled Release of Dry Betula pendula Leaf Extract. [PDF]

open access: yesPolymers (Basel), 2023
Penkov D   +4 more
europepmc   +1 more source

КОНСПЕКТ ЛИШАЙНИКОВ ДАРВИНСКОГО ГОСУДАРСТВЕННОГО ПРИРОДНОГО БИОСФЕРНОГО ЗАПОВЕДНИКА (ВОЛОГОДСКАЯ И ЯРОСЛАВСКАЯ ОБЛАСТИ, РОССИЯ) [PDF]

open access: yes, 2009
Впервые приводится конспект лишайников Дарвинского государственного природного биосферного заповедника, включающий 177 видов и 2 внутривидовых таксона.
Добрыш, А.А.   +4 more
core  

Aportació a la flora micològica del Parc Nacional d'Ordesa i Monte Perdido (Pirineus Centrals) [PDF]

open access: yes, 1994
Presentem un catàleg florístic de les espècies recol·lectades en el curs d'una exploració de l Parc Nacional d'Ordesa i Monte Perdido (Pirineus centrals) a la tardor de 1989, en el qual comentem i Il·lust rem les que considerem més ...
Aguasca i Solé, Montserrat   +3 more
core  

Long-term development of experimental mixtures of Scots pine (Pinus sylvestris L.) and silver birch (Betula pendula Roth.) in northern Britain

open access: yesAnnals of Silvicultural Research, 2016
The Caledonian pinewoods of northern Scotland are a priority conservation habitat in Europe which are dominated by Scots pine (Pinus sylvestris), but varying proportions of a number of broadleaved species such as silver birch (Betula pendula) can occur ...
Bill Mason, Thomas Connolly
doaj   +1 more source

Аминокислоты бересты Betula pendula и Betula pubescens

open access: yesМедицина и образование в Сибири, 2015
Объектами исследования служили образцы бересты березы повислой и березы пушистой, собранные из различных точек ареала растений и с разных участков ствола, расположенных на разной высоте от основания. Установлено наличие 14-ти аминокислот. Состав компонентов аминокислот в образцах бересты березы повислой и березы пушистой одинаков в пределах одного ...
openaire   +1 more source

Robbsia betulipollinis sp. nov., Isolated from Pollen of Birch (Betula pendula). [PDF]

open access: yesCurr Microbiol, 2023
Shi H   +4 more
europepmc   +1 more source

Monitoring two REINFFORCE network arboreta adaptation to climate change and abiotic factors [PDF]

open access: yes, 2014
Mestrado - Mediterranean Forestry and Natural Resources Management - Instituto Superior de AgronomiaMany forest ecosystems studies have correlated recent climate trends with changes in phenology, and indicated that climate warming appears to lengthen the
Shahin, Hala
core  

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