Influence of climatic conditions on the link between oxidative stress balance and landfill utilisation as a food resource by white storks

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Pineda-Pampliega, JavierLund University,Lunds universitet,MEMEG,Biologiska institutionen,Naturvetenskapliga fakulteten,Department of Biology,Faculty of Science,Complutense University of Madrid (författare)

Influence of climatic conditions on the link between oxidative stress balance and landfill utilisation as a food resource by white storks

Artikel/kapitelEngelska2023

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2023

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LIBRIS-ID:oai:lup.lub.lu.se:1b834f52-3a39-44e5-be16-53ce4c66a170
https://lup.lub.lu.se/record/1b834f52-3a39-44e5-be16-53ce4c66a170URI
https://doi.org/10.1016/j.scitotenv.2023.166116DOI

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Språk:engelska
Sammanfattning på:engelska

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Landfills have played a significant role in the recovery of white storks (Ciconia ciconia) populations across various European countries. While there is ample information about the populational-level effects, there is a lack of knowledge regarding the individual effects of using this food resource for feeding nestlings. This study aims to assess the nutritional status and oxidative stress balance of nestlings with varying degrees of exposure to landfill-provided food This study aims to assess the nutritional status and oxidative stress balance of nestlings with different use of landfill-provided food. Nestlings fed with food foraged by breeding pairs from landfills exhibited better nutritional status compared to individuals located farther from landfills. This can be attributed to a higher ingestion rate, resulting in increased plasmatic values of cholesterol, triglycerides, and HDL in plasma. However, the oxidative stress balance varied across different years, with individuals raised in 2014 showing higher values of Vitamin E and lower values of LDH compared to those raised in 2013. Furthermore, the impact of landfills on certain oxidative stress parameters also depended on the year of study. In 2013, the Total Antioxidant Capacity (TAC) of plasma showed a positive correlation with the distance to landfills, while the concentration of Malondialdehyde (MDA), an indicator of lipid peroxidation, exhibited a negative correlation. These findings suggest that the use of landfills as a food resource has a consistently positive effect on the nutritional status of white stork nestling. However, the relationship with oxidative stress is highly dependent on the climatic conditions of each year, emphasizing the importance of considering these factors when evaluating the use of landfills as a food resource.

Ämnesord och genrebeteckningar

NATURVETENSKAP Biologi Ekologi hsv//swe
NATURAL SCIENCES Biological Sciences Ecology hsv//eng
Climate conditions
Landfills
Nutritional status
Oxidative stress balance
White stork

Biuppslag (personer, institutioner, konferenser, titlar ...)

Herrera-Dueñas, AmparoLund University,Lunds universitet,Evolutionär ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Evolutionary ecology,Department of Biology,Faculty of Science(Swepub:lu)biol-ah- (författare)
de la Puente, JavierBirdLife Spain (författare)
Aguirre, José I.Complutense University of Madrid (författare)
Camarero, PabloInstituto de Investigacion en Recursos Cinegeticos (IREC) (författare)
Höfle, UrsulaInstituto de Investigacion en Recursos Cinegeticos (IREC) (författare)
MEMEGBiologiska institutionen (creator_code:org_t)

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Ingår i:Science of the Total Environment9030048-9697

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Science of the Total Environment (Sök värdpublikationen i LIBRIS)

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Av författaren/redakt...: Pineda-Pampliega ...; Herrera-Dueñas, ...; de la Puente, Ja ...; Aguirre, José I.; Camarero, Pablo; Höfle, Ursula

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NATURVETENSKAP: NATURVETENSKAP; och Biologi; och Ekologi

Artiklar i publikationen: Science of the T ...

Av lärosätet: Lunds universitet

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