Results 41 to 50 of about 67,369 (357)

Phenological development of introduced species Picea A. Dietr. on the Kola Peninsula

open access: yesHortus Botanicus, 2015
In the article results of long-term phenologucal observations of introduced species of Picea A. Dietr. on the Kola Peninsula. The cycle of vegetative development of types of Picea corresponds to the vegetative period of a place of an introduction.
Goncharova Oxana Alexandrovna   +2 more
doaj   +1 more source

14-0279-R1-picea-chem

open access: yes, 2014
Formica picea egg surface hydrocarbon GC-MS ...
Helanterä, Heikki   +3 more
core   +1 more source

Spatial tree age structure and fire history in two old-growth forests in eastern Fennoscandia

open access: yesSilva Fennica, 2002
Two near natural old-growth forests, one dominated by Picea abies and the other by Pinus sylvestris, were studied for their fire history, and spatial patterns of trees and tree ages.
Wallenius, Tuomo   +3 more
doaj   +1 more source

Radioecology of Picea excelsa (L.) Lam

open access: yesActa Societatis Botanicorum Poloniae, 2015
Within the area of the radiation anomaly near Kowary (Sudeten Mountains) the spruce (Picea excelsa) occurs in habitats with natural soil gamma radiation within 0.05-1.48 mR/h.
Jan Sarosiek, Irena Iwen
doaj   +1 more source

Excursie în pădurile virgine din Carpații României [Excursion in virgin forests of Romanian Carpathians] [PDF]

open access: yesBucovina Forestieră, 2018
The paper is a reprint (in Romanian) of a paper published in Schweizerische Zeitschrift fur Forstwesen (Reise in die Karpatenurwälder Rumäniens, 2017.
Heinz Kasper
doaj   +1 more source

Modular organization of the white spruce (Picea glauca) transcriptome reveals functional organization and evolutionary signatures

open access: yesNew Phytologist, 2015
Summary Transcript profiling has shown the molecular bases of several biological processes in plants but few studies have developed an understanding of overall transcriptome variation. We investigated transcriptome structure in white spruce (Picea glauca)
Elie Raherison   +4 more
semanticscholar   +1 more source

The distribution of individuals of intermediate form in the populations of Norway and Siberian spruces [PDF]

open access: yesСибирский лесной журнал, 2018
The distribution of individuals of the intermediate form of Norway spruce Picea abies (L.) H. Karst., and Siberian spruce P. obovata Ledeb., distinguished according to the metric parameters of the seed scales, was studied in extensive areas of the ...
P. P. Popov
doaj   +1 more source

Gonia picea

open access: yes, 2022
Published as part of Gilasian, Ebrahim, Ziegler, Joachim & Parchami-Araghi, Mehrdad, 2022, The fauna of the family Tachinidae (Diptera) in Haftad-Qolleh Protected Area (Markazi Province), with forty-six new records from Iran and description of a new species, pp.
Gilasian, Ebrahim   +2 more
openaire   +2 more sources

History of Picea abies in west central Sweden [PDF]

open access: yes, 2006
Early Holocene Picea megafossils found in west central Sweden have challenged the prevailing theory based on pollen analysis that Picea migrated to Scandinavia during the second half of the Holocene.
Stedingk, Henrik von
core  

Genome-Wide Analysis Reveals Diverged Patterns of Codon Bias, Gene Expression, and Rates of Sequence Evolution in Picea Gene Families

open access: yesGenome Biology and Evolution, 2015
The recent sequencing of several gymnosperm genomes has greatly facilitated studying the evolution of their genes and gene families. In this study, we examine the evidence for expression-mediated selection in the first two fully sequenced representatives
Amanda R. De La Torre   +3 more
semanticscholar   +1 more source

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