Results 71 to 80 of about 181,229 (307)

Amanita theophili sp. nov. (Amanitaceae) from central Mexico

open access: yesNordic Journal of Botany, EarlyView.
Amanita theophili sp. nov., a member of Amanita sect. Amidella (Amanitaceae), is described from temperate pine‐oak forests in Morelos, central Mexico. Morphological features and phylogenetic analyses based on ITS and 28S rDNA sequences confirm its distinct taxonomic status. The new species is morphologically similar to A. peckiana and A.
Evangelina Pérez‐Silva   +1 more
wiley   +1 more source

ADKT: a support tool for reducing architectural knowledge evaporation in software projects

open access: yesDyna
Defining software architecture is a complex task that demands technical expertise and business knowledge. Design decisions drive architectural structures throughout development and maintenance.
Santiago Hyun-Dorado   +3 more
doaj   +1 more source

Consumption of atmospheric methane by soil in a lowland broadleaf mixed forest

open access: yesPlant, Soil and Environment, 2018
Soils of forest ecosystems can release or consume methane (CH4) depending on their specific hydrological regime. Our study reported the consumption of CH4 by soil in a lowland broadleaf mixed temperate forest in the Czech Republic (Central Europe).
Jiří DUŠEK   +4 more
doaj   +1 more source

Characterization of the complete chloroplast genome of Quercus acrodonta (Fagaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
Quercus acrodonta Seemen is an East Asian evergreen oak tree species belonging to the Quercus section Ilex. Here, we assembled and annotated the complete chloroplast (cp) genome of the species.
Xuan Li   +3 more
doaj   +1 more source

Monks and Icon Painters from the Spaso-Andronikov Monastery, Moscow [PDF]

open access: yes, 2009
In the Monastery of Our Saviour and St. Andronicus in Moscow, skeletal remains of clerics and of (possibly) famous icon painters were discovered. The bones were radiocarbon dated, and concentrations of trace elements in bone tissues were measured.
Alexandrovskaya, E.I.,   +4 more
core   +3 more sources

Genetic diversity of Quercus petraea, Quercus frainetto, Quercus pubescens, Quercus cerris in Serbia -a review

open access: yes
Alongside the Iberian and Italian peninsulas, the Balkan Peninsula is considered a genetic hotspot for many oak species. As part of the central and western Balkan region, Serbia is home to six species and five subspecies from the section Quercus and one species from the section Cerris.
Kerkez-Janković, Ivona   +6 more
openaire   +2 more sources

The missing woodland story: Implications of 1700 years of stand‐scale change on ‘naturalness’ and managing remnant broadleaved woodlands

open access: yesPeople and Nature, EarlyView.
Abstract Longer‐term perspectives—equivalent to the lifespans of long‐lived trees—are required to fully inform perceptions of ‘naturalness’ used in woodland conservation and management. Stand‐scale dynamics of an old growth temperate woodland are reconstructed using palaeoecological data.
Annabel Everard   +4 more
wiley   +1 more source

Descripción de la primera especie neotropical de Bassettia Ashmead, 1887 de Panamá (Hymenoptera, Cynipidae, Cynipini)

open access: yesGraellsia, 2010
Se describe una nueva especie de Bassettia Ashmead, 1887, Bassettia caulicola (Hymenoptera, Cynipidae, Cynipini), de Panamá. La nueva especie induce agallas en los tallos de Quercus bumelioides Liebm. (Fagaceae secc. Quercus).
E. Medianero, J. L. Nieves-Aldrey
doaj   +1 more source

The Mighty Oak [PDF]

open access: yes, 2011
I have a test I administer, in secret and in silence, to traveling companions along a stretch of road in southeast Nebraska.
Evertson, Justin R.   +3 more
core   +1 more source

Pollen morphology of Quercus (subgenus Quercus, section Quercus) in Iran and its systematic implication

open access: yesActa Societatis Botanicorum Poloniae, 2012
For the first time, pollen morphology of 9 (4 spp. and 5 subspp.) taxa representing lobed leaved oaks of Iran in the family of Fagaceae has been examined and illustrated using light microscopy and scanning electron microscopy of acetolysed material. Detailed pollen morphological characteristics are given for <em>Quercus</em> section.
Parisa Panahi   +3 more
openaire   +3 more sources

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