Results 81 to 90 of about 357,442 (247)

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

Oikos, 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, Rasmus Ejrnæs, Jens‐Christian Svenning, Hans Henrik Bruun   +3 more
wiley   +1 more source

Eco-hydrology of dynamic wetlands in an Australian agricultural landscape: a whole of system approach for understanding climate change impacts [PDF]

, 2010
Increasing rates of water extraction and regulation of hydrologic processes, coupled with destruction of natural vegetation, pollution and climate change, are jeopardizing the future persistence of wetlands and the ecological and socio-economic functions
Kath, Jarrod, Le Brocque, Andrew, Miller, Craig   +2 more
core  

Relationship and Source of Whitings Used as a Painting Ground in Icons From Polish Museum Collections Based on Their Calcareous Nannofossil Content

Archaeometry, Volume 68, Issue 1, Page 132-143, February 2026.
ABSTRACT In icon painting, chalk whiting is key to creating a gesso ground, providing a smooth, absorbent surface for paint. Calcareous nannofossils, tiny marine skeletons found in chalk, are an ideal tool for analyzing the origin of an icon's chalk ground, often the only reliable information about where the icon came from.
Mariusz Kędzierski, Mirosław P. Kruk
wiley   +1 more source

Phytochemical Profile and Anti-lipase Activity of Balkan Endemic Jurinea tzar-ferdinandii

Natural Product Communications, 2018
Phytochemical study of the Balkan endemic J. tzar-ferdinandii Davidov allowed the identification of twenty-two components. β-Amyrin, lupeol, taraxasterol and Ψ-taraxasterol and their 3-O-acetates and 3-O-palmitates were identified by GC/MS.
A. Trendafilova, M. Todorova, Nikolina Kutova, M. Guncheva   +3 more
semanticscholar   +1 more source

Comparative analyses of the vascular flora of the Pčinja river gorges in Serbia and Macedonia [PDF]

, 2011
The study’s aim is the comparative chorologic and ecological analysis of the vascular flora of the two gorges of the Pčinja River in Serbia and Macedonia which are 27 km apart.
Nikolić L., Ranđelović N., Ranđelović V., Stevanović V., Zlatković B.   +4 more
core   +1 more source

Threatened or thriving? – The status of Serbian hoverflies on the IUCN European Red List of Hoverflies

Conservation Science and Practice, Volume 8, Issue 2, February 2026.
Spatial distribution of Critically Endangered (CR) (a), Endangered (EN) (b), and Vulnerable (VU) (c) species in Serbia, showing overlap with Prime Hoverfly Areas (PHAs) and Protected Areas (PAs). Abstract Given the widespread decline of pollinators worldwide, assessing them using the IUCN criteria is crucial to understand their conservation status ...
Marina Janković Milosavljević, Ante Vujić, Snežana Popov, Snežana Radenković, Marija Miličić   +4 more
wiley   +1 more source

Chthonius (Globochthonius) Medeonis n. sp.: A new cave false scorpion from Montenegro [PDF]

Archives of Biological Sciences, 2011
The pseudoscorpion sample from a cave in Montenegro has been studied. A new species, Chthonius (Globochthonius) medeonis n. sp. is described. A reanalysis of the type material of Chthonius (Ephippiochthonius) polychaetus Hadži supports its transfer to
Ćurčić B.P.M., Ćurčić S.B., Ćurčić Nina B., Ilić B.S.   +3 more
doaj   +1 more source

Genetic Gains in Durum Wheat (Triticum turgidum ssp. durum) Across the Globe: Yield, Quality and Adapting for Variable Weather Patterns

Plant Breeding, Volume 145, Issue 1, Page 142-165, February 2026.
ABSTRACT Durum wheat (Triticum turgidum ssp. durum [Desf.] Husnot) is cultivated globally and used to produce pasta, couscous, bulgur and other semolina products. With the growing world population and increasing food demand, it is pertinent to understand past trends in global food production to shape future endeavours.
Ana Laura Achilli, Muhsin Ibrahim Avci, Teketel A. Haile, Raquel Martínez‐Peña, Amanda R. Peters Haugrud   +4 more
wiley   +1 more source

Primary chronic interstitial nephropathies followed by urinary tract tumors [PDF]

, 1974
The subject of this study is to investigate the circumstances and etiologic factors which have lead to the mass occurrence of endemic nephropathy in the Balkan as well as the pathomorphological characteristics on cellular and subcellular level, with the ...
Markovic, Borislav
core  

Surgical management for upper tract transitional cell carcinoma [PDF]

, 2008
This review is published as a Cochrane Review in the Cochrane Database of Systematic Reviews 2008, Issue 4. Cochrane Reviews are regularly updated as new evidence emerges and in response to comments and criticisms, and the Cochrane Database of Systematic
Cohen, Nicholas P., McClinton, Samuel, N'Dow, James M. O., Nabi, Ghulam, Rai, Bhavan Prasad, Shelley, Mike   +5 more
core   +3 more sources