Articles with "seasonal fluctuations" as a keyword



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Seasonal fluctuations of metal bioaccumulation and reproductive health of local oyster populations in a large contaminated estuary.

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Published in 2019 at "Environmental pollution"

DOI: 10.1016/j.envpol.2019.04.019

Abstract: Despite of much evidence of trace metal pollution in the Pearl River Estuary (PRE), the seasonal dynamics of metal bioavailability as well as the potential impacts of metal pollution on the local marine organisms in… read more here.

Keywords: metal bioaccumulation; seasonal fluctuations; oyster; fluctuations metal ... See more keywords
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Seasonal fluctuations in serum levels of vitamin D in Japanese patients with multiple sclerosis

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Published in 2021 at "Journal of Neuroimmunology"

DOI: 10.1016/j.jneuroim.2021.577624

Abstract: We explored the presence of seasonal fluctuations in serum vitamin D levels and potential relationship between vitamin D levels and disease severity or prognosis in patients with multiple sclerosis (MS) in northern Japan. Serum levels… read more here.

Keywords: fluctuations serum; seasonal fluctuations; serum levels; multiple sclerosis ... See more keywords

Calliphoridae (Diptera) in Human-Transformed and Wild Habitats: Diversity and Seasonal Fluctuations in the Humid Chaco Ecoregion of South America

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Published in 2019 at "Journal of Medical Entomology"

DOI: 10.1093/jme/tjy234

Abstract: Abstract A temporal study of the Calliphoridae fauna was conducted in five different types of habitats in the Humid Chaco ecoregion: an urban settlement, a cattle farm, an alfalfa crop, a savanna, and a forest.… read more here.

Keywords: calliphoridae; chaco ecoregion; seasonal fluctuations; humid chaco ... See more keywords
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Seasonal fluctuations and changing characteristics of a temperate zone wetland bird community

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Published in 2019 at "Journal of Ecology and Environment"

DOI: 10.1186/s41610-019-0108-5

Abstract: BackgroundThe composition of wild bird populations in temperate zones greatly varies depending on phenological changes rather than other environmental factors. Particularly, wild birds appearing in wetlands fluctuate greatly due to the crossover of species arriving… read more here.

Keywords: species composition; seasonal fluctuations; wild birds; wetland ... See more keywords
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Use of Neural Networks to Accommodate Seasonal Fluctuations When Equalizing Time Series for the CZK/RMB Exchange Rate

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Published in 2020 at "Risks"

DOI: 10.3390/risks9010001

Abstract: The global nature of the Czech economy means that quantitative knowledge of the influence of the exchange rate provides useful information for all participants in the international economy. Systematic and academic research show that the… read more here.

Keywords: seasonal fluctuations; time series; neural networks; exchange rate ... See more keywords
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Seasonal Fluctuations of Aroma Components of Essential Oils from Larix leptolepis.

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Published in 2019 at "Journal of oleo science"

DOI: 10.5650/jos.ess19023

Abstract: Conifer resins are used as chemical raw materials for daily necessities. There have been many reports on the aroma components of turpentine oil from rosin, but there has been no reports on fluctuations in the… read more here.

Keywords: oils larix; components essential; seasonal fluctuations; aroma components ... See more keywords