Results 41 to 50 of about 1,610 (192)

A graduated nativeness definition for overcoming dilemmas and difficulties of vascular plant species

open access: yesOikos, Volume 2026, Issue 2, February 2026.
Nativeness is a concept central to biodiversity conservation and invasion biology, but there are several problems related to a classic binary nativeness definition. Dilemmas arise from the dynamic nature of species' distribution ranges on longer time scales, and difficulties arise in the application to smaller regions defined by arbitrary borders, and ...
Camilla T. Colding‐Jørgensen   +3 more
wiley   +1 more source

Tree attribute assessment in urban greenwood using ground-based LiDAR and multiseasonal aerial photography data

open access: yesNature Conservation Research: Заповедная наука, 2023
Advances in LiDAR and unmanned aerial vehicle technology have made high-resolution data available, which can be used for individual tree detection and assessing tree attributes.
Aleksey V. Kabonen, Natalya V. Ivanova
doaj   +1 more source

Prospects of use of serbian spruce in landscaping of the settlements of the Urals [PDF]

open access: yes, 2019
The article analyzes the prospects of Serbian spruce (Picea omorika Purk.) for landscaping of cities and villages of the Middle Urals. It is proposed to continue research using local seeds of Serbian spruce.Проанализирована перспективность ели сербской ...
Залесов, С. В.   +1 more
core  

Uncovering the sources of DNA found on the Turin Shroud [PDF]

open access: yes, 2015
The Turin Shroud is traditionally considered to be the burial cloth in which the body of Jesus Christ was wrapped after his death approximately 2000 years ago.
Achilli, Alessandro   +4 more
core   +1 more source

Der Baumbestand des Bürgerparks in Osnabrück – 2006 und vor 50 Jahren [PDF]

open access: yes, 2010
Der Baumbestand des Bürgerparks wurde in einer aktuellen Kartierung erfasst und mit dem Bestand der Veröffentlichung von Adler (1957) verglichen. Der aktuelle Bestand wurde in einer Karte und einer kommentierten Artenliste dokumentiert.The current tree ...
Ehlert, Detlef
core  

High selfing and skewed reproductive success in the northernmost, extremely small and remote population of Pinus parviflora var. pentaphylla

open access: yesPlant Species Biology, Volume 41, Issue 1, January 2026.
The northernmost population of Japanese white pine is extremely small and isolated. The spatial genetic structure of this population is conspicuously strong. It is surprising to find the most of the understory individuals were derived from self‐fertilization of a single reproductive tree.
Keiko Kitamura   +2 more
wiley   +1 more source

Importance of botanical nomenclature for a proper designation of plant taxa [PDF]

open access: yes, 2005
U razdoblju od skoro 250 godina počevši od prvoga izdanja Linnéovog djela "Species Plantarum" iz 1753. godine, pa do izdanja najnovijega nomenklaturnog kodeksa iz 2000. godine, botanička je nomenklatura prošla dug znanstveni put.
Ivo Trinajstić
core   +1 more source

Pest categorisation of Ips typographus [PDF]

open access: yes, 2018
23The Panel on Plant Health performed a pest categorisation of the eight-toothed spruce bark beetle,Ips typographusL. (Coleoptera: Curculionidae, Scolytinae), for the EU.I.

core   +1 more source

Evaluating the accuracy of the Seek app for conifer identification: A baseline for future educational use

open access: yesNatural Sciences Education, Volume 54, Issue 2, December 2025.
Abstract In recent years, mobile applications, including artificial intelligence‐based ones such as Seek by iNaturalist, have become essential educational tools, particularly for science and outdoor learning. Therefore, we decided to work with this mobile app and conduct a pilot investigation of its reliability in selected conifer species ...
Zuzana Kuchařová   +2 more
wiley   +1 more source

Varijabilnost mikroelemenata u iglicama prirodnih populacija Picea omorika

open access: yesŠumarski list
This is the first study of microelement variability in needles of seven natural populations of Picea omorika (Panč.) Purkyně from Serbia. Seven essential, three usefull, and six toxic microelements were analysed by ICP-Spectrometer. Their range was as follows: Mn > Fe > Zn > Al > Na > B > Cu > Ni > Cr > Cd > Co.
Biljana M. Nikolić   +6 more
openaire   +3 more sources

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