Results 21 to 30 of about 507 (176)

Uspevanje omorike (Picea omorika (Pančić) Purk.) v generativnem semenskem nasadu Počivalnik pri Postojni

Acta Silvae et Ligni, 2020
Serbian spruce (Picea omorika (Pančić) Purk.) is an endemic tree species from the Balkan Peninsula. The species also thrives in Slovenia and would be an interesting minority alternative to Norway spruce (Picea abies (L.) Karst.) on some sites. This study
Sebastian Bambič, Kristjan Jarni, Gregor Božič, Robert Brus   +3 more
doaj   +2 more sources

Response of rare and endangered species Picea omorika to climate change - The need for speed [PDF]

REFORESTA, 2016
Serbian spruce (Picea omorika (Pancic) Purk.) is a rare and endangered tertiary relict and endemic species, with restricted and fragmented natural range in Serbia and Bosnia and Herzegovina, mainly around the mid-course of the Drina river.
V. Ivetić, J. Aleksić
semanticscholar   +4 more sources

The phenotypic plasticity of of Picea omorika /Panc./Purkyne morphological pollen traits [PDF]

Genetika, 2019
The variability of morphological traits of Picea omorika /Panc./Purkyne pollen was analyzed in two successive years on the pollen sampled from 24 trees in a seed stand at the site of Bela Zemlja in the area of Mt. Zlatibor (Serbia).
B. Batos, D. Miljković
semanticscholar   +4 more sources

Antimicrobial properties of insoles printed with modified bentonite and extract of Picea omorika

7th International Scientific Conference Contemporary Trends and Innovations in Textile Industry – CT&ITI 2024 - zbornik radova
In order to remove harmful microorganisms, textile materials are subjected to various types of antimicrobial treatments. Skin infections represent a permanent diagnostic and therapeutic challenge, and can be caused by bacteria, viruses, fungi and ...
D. Grujić, Aleksandar Savić, L. Topalić-Trivunović, Blanka Škipina, Branka Ružičić, Boštjan Novak   +5 more
semanticscholar   +3 more sources

Potential effects of climate change on growth and the implications for conservation of the endangered Serbian spruce (Picea omorika (Pančić) Purk.)

Forest Ecosystems
Understanding the impacts of climate change on the future growth of tree species is particularly important for conserving endemic species with limited geographic distributions, such as Serbian spruce (Picea omorika (Pančić) Purk.).
Marko Kazimirović, Branko Stajić
doaj   +2 more sources

Satellite Monitoring of the State of Serbian Spruce (Picea omorika (Panč.) Purk.) Stands in the Mount Veliki Stolac Area (Republic of Srpska)

Лесной журнал
Multispectral satellite images of medium spatial resolution are the main source of data for remote sensing of stands, including the assessment of forest inventory and biological productivity parameters of stands, as well as changes in the vital status of
Egor V. Dmitriev, Zoran V. Govedar, Petr G. Melnik, Timofey V. Kondranin   +3 more
doaj   +2 more sources

Provenance Variation in Functional Traits of European Forest Trees: Meta-Analysis Reveals Effects of Taxa and Age Despite Critical Research Gaps. [PDF]

Ecol Evol
This meta‐analysis on intraspecific variation in European trees studied the frequency of provenance variation, provenance–environment interaction, clinal variation along the climate of origin or transfer distance. While identifying trait group specific patterns of variation, research gaps have been identified in terms of age and geographical ...
Aspalter S, Ciceu A, Landivar Albis CM, Chakraborty D, Schueler S.   +4 more
europepmc   +2 more sources

ClAPRT3-Mediated Adenine Salvage Pathway Enhances Purine Metabolites to Sustain Seed Vigour During Selfing in Cunninghamia lanceolata. [PDF]

Plant Biotechnol J
ABSTRACT Selfing often causes inbreeding depression, especially during seed and seedling stages. However, some selfed progeny show low inbreeding depression with enhanced vigour, differing from inbred counterparts. This study investigates the molecular mechanisms maintaining seed vigour during selfing in Cunninghamia lanceolata.
Deng H, Zhao Y, Liu J, Han K, Han J, Ke M, Huang R, Wei R, El-Kassaby YA, Wang R, Yan S, Sun Y, Li Y, Zheng H.   +13 more
europepmc   +2 more sources

First automatic size measurements for the separation of dwarf birch and tree birch pollen in MIS 6 to MIS 1 records from Northern Germany. [PDF]

Ecol Evol
Using image recognition with a series of convolutional networks and machine learning, we automatically measure the size of fossil birch pollen from sediment samples. The measurements are useful for determining the presence of dwarf birches versus tree birches in the past.
Theuerkauf M, Nehring E, Gillert A, Bodien PM, Hein M, Urban B.   +5 more
europepmc   +2 more sources

Transversal stress wave velocity in the tree of Serbian spruce (Picea omorika (Pančić) Purkyně)

Sustainable Forestry: Collection, 2022
In this paper, transversal stress wave velocity was measured in 30 trees of Serbian spruce (Picea omorika /Pančić/ Purk.) using a 2D sonic tomograph. Tomograms were analyzed and speed loss and average speed for Serbian spruce were calculated. Since there
I. Živanović, Nenad Šurjanac, Filip Jovanovic, Ilija Đorđević, Goran D. Češljar   +4 more
semanticscholar   +1 more source