Repozitorij Univerze v Novi Gorici

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Naslov:Effects of polyethylene terephthalate (PET) microplastics and acid rain on physiology and growth of Lepidium sativum
Avtorji:Pignattelli, Sara (Avtor)
Broccoli, Andrea (Avtor)
Piccardo, Manuela (Avtor)
Terlizzi, Antonio (Avtor)
Renzi, Monia (Avtor)
Datoteke:Gradivo nima datotek. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u. Povezava se odpre v novem oknu
Jezik:Angleški jezik
Vrsta gradiva:Neznano ()
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UNG - Univerza v Novi Gorici
Opis:This study evaluated the chronic toxicity (30 days) of different sizes of polyethylene terephthalate (PET) microplastics (60e3000 mm) provided alone or in combination with acid rain, on garden cress (Lepidium sativum). Both biometrical and physiological traits have been evaluated: i) percentage inhibition of seed germination, plant height, leaf number and fresh biomass production; ii) oxidative stress responses (hydrogen peroxide; ascorbic acid and glutathione production); iii) impairment in photosynthetic machinery in term of pigments production; iv) aminolevulinic acid and proline production. Results highlighted that different sizes of PET, alone or in combination with acid rain, are able to negatively affect both biometrical and physiological plant traits. In particular, the lower size of microplastics is able to negatively affect growth and development, as well as to trigger the oxidative burst. Regarding the pigments production, PET coupled with acid rain, induced a higher production of Chl-b, and an inhibition of aminolevulinic acid.
Ključne besede:polyethylene terephthalate, acid rain, lepidium sativum, oxidative burst, germinability, chlorophylls
Leto izida:2021
Št. strani:str. 1-9
Številčenje:vol. 282, 116997
COBISS_ID:58234371 Povezava se odpre v novem oknu
UDK:504
ISSN pri članku:0269-7491
URN:URN:SI:UNG:REP:Y6GJBLPL
DOI:10.1016/j.envpol.2021.116997 Povezava se odpre v novem oknu
Število ogledov:892
Število prenosov:0
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
Področja:Gradivo ni uvrščeno v področja.
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Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.

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Gradivo je del revije

Naslov:Environmental pollution
Skrajšan naslov:Environ. pollut.
Založnik:Elsevier Applied Science Publishers
ISSN:0269-7491
COBISS.SI-ID:25405184 Novo okno

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