Articles with "quercus" as a keyword



Resprouting by seedlings of four North American deciduous broadleaved tree species following experimental burning

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Published in 2019 at "Oecologia"

DOI: 10.1007/s00442-019-04397-x

Abstract: In eastern North American Quercus forests, the historic fire regime, characterized by periodic, low-intensity surface fire, facilitated the development and maintenance of mid-successional Quercus forests across multiple spatial and temporal scales. One physiological mechanism favoring… read more here.

Keywords: quercus; experimental burning; seedlings four; north american ... See more keywords

Comparisons of flux-based stemflow enrichment ratios for two Quercus spp. within the megalopolis of the eastern USA

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Published in 2020 at "Urban Ecosystems"

DOI: 10.1007/s11252-020-01064-5

Abstract: Throughfall and stemflow serve as two important transport mechanisms for water and solutes in urban forests, though these fluxes are seldom quantified within cities. This study is the first to utilize two flux-based enrichment ratios… read more here.

Keywords: quercus; rubra; variability; enrichment ratios ... See more keywords

Potential vulnerability of oak forests to climate change-induced flooding: effects of mild oxygen deficiency on Quercus robur and Quercus petraea seedling physiology

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Published in 2017 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-017-0893-2

Abstract: Flooding is characterized by saturation of soil pores with water, leading to hypoxic conditions which affect plant root development and metabolism. We investigated the oxygen deficiency tolerance observed in Quercus robur and Quercus petraea and… read more here.

Keywords: robur; physiology; oxygen deficiency; quercus ... See more keywords

Quercus based coffee-like beverage: effect of roasting process and functional characterization

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Published in 2017 at "Journal of Food Measurement and Characterization"

DOI: 10.1007/s11694-017-9660-9

Abstract: Coffee is one of the world’s most widely consumed beverages but intake it is not encouraged in consumers with some health conditions. In this way, with the growing interest in developing healthier substitutes, a coffee-like… read more here.

Keywords: roasting process; quercus; coffee; like beverage ... See more keywords

Rapid and economical protocols for genomic and metagenomic DNA extraction from oak (Quercus brantii Lindl.)

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Published in 2018 at "Annals of Forest Science"

DOI: 10.1007/s13595-018-0705-y

Abstract: Key messageTwo new efficient, fast and low-cost metagenomic DNA extraction methods were developed for different Persian oak tissues (leaf, stem, root, and rhizospheric) and soil samples.ContextThe new “omics” studies on the genus Quercus are of… read more here.

Keywords: extraction; quercus; metagenomic dna; dna ... See more keywords
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Time-dependent changes of arsenic and its selected forms in a hydroponic experiment with Quercus robur L.

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Published in 2020 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2020.124244

Abstract: Mutual transformations of particular As forms are dynamic. Therefore hydroponic experiments need to account for this variation. For this reason, the aim of the study was to determine the time-dependent changes of Astotal and selected… read more here.

Keywords: quercus; hydroponic experiment; dependent changes; time dependent ... See more keywords

Phytochemical and antioxidant comparison of Quercus ilex and Quercus robur acorn extracts obtained by matrix solid-phase dispersion

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Published in 2025 at "RSC Advances"

DOI: 10.1039/d4ra08675a

Abstract: Oak (Quercus spp.) acorns are used in animal feed and in the treatment of specific diseases due to their nutritional value and high content of bioactive compounds. The aim of the present work is to… read more here.

Keywords: quercus ilex; quercus robur; quercus; antioxidant activity ... See more keywords

Pollen morphology of Quercus sect. Ilex and its relevance for fossil pollen identification in southwest China

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Published in 2018 at "Grana"

DOI: 10.1080/00173134.2018.1480653

Abstract: Abstract Pollen grains of 16 modern species of Quercus were examined by scanning electron microscopy (SEM) and light microscopy (LM). The focus of this investigation was on a small group (c. eight species) of alpine,… read more here.

Keywords: quercus sect; quercus; microscopy; fossil ... See more keywords

A crop tree model of Quercus serrata based on TLS data – a critical appraisal

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Published in 2025 at "Journal of Forest Research"

DOI: 10.1080/13416979.2025.2568812

Abstract: ABSTRACT Quercus serrata is a valuable deciduous oak native to East Asia. Despite its potential for producing high-quality wood, Quercus serrata remains underutilized in commercial forestry, mainly confined to traditional uses like shiitake mushroom cultivation.… read more here.

Keywords: quercus serrata; quercus; crop tree; tls data ... See more keywords
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Genetic Variation and Structure in an Endemic Island Oak, Quercus tomentella, and Mainland Canyon Oak, Quercus chrysolepis

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Published in 2018 at "International Journal of Plant Sciences"

DOI: 10.1086/696023

Abstract: Premise of research. Quercus tomentella is a tree species endemic to the California Channel Islands and Isla Guadalupe. Given its distribution across six widely separated islands, significant genetic structure would be expected, despite the propensity of… read more here.

Keywords: quercus; oak quercus; island; mainland ... See more keywords

Mumia quercus sp. nov., isolated from the root of Quercus variabilis.

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Published in 2023 at "International journal of systematic and evolutionary microbiology"

DOI: 10.1099/ijsem.0.005776

Abstract: A novel endophytic actinomycete, designated strain NEAU-365T, was isolated from the root of Quercus variabilis collected from Nanjing, Jiangsu, PR China. Comparative 16S rRNA gene sequencing showed that strain NEAU-365T belonged to the genus Mumia… read more here.

Keywords: neau 365t; strain neau; root quercus; mumia ... See more keywords