Resolving new and old phosphorus source contributions to subsurface tile drainage with weighted regressions on discharge and season (WRDS).
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental quality"
DOI: 10.1002/jeq2.20426
Abstract: Agricultural losses of dissolved reactive phosphorus (DRP) emanate from both "old P" from historic P applications, "old P", and recently applied fertilizer, "new P", and understanding the relative contributions of these sources is important for… read more here.
Keywords: drp losses; source contributions; source; resolving new ... See more keywords
Historical Pollution and Source Contributions of PAHs in Sediment Cores from the Middle Reach of Huai River, China
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Environmental Contamination and Toxicology"
DOI: 10.1007/s00128-019-02576-3
Abstract: To investigate the spatial and historical distributions, and source contributions of polycyclic aromatic hydrocarbon (PAHs) from the middle reach of Huai River, 15 surface sediments and two sediment cores were analyzed. The Σ16 PAHs levels… read more here.
Keywords: middle reach; sediment cores; source contributions; pahs sediment ... See more keywords
Using multiple composite fingerprints to quantify source contributions and uncertainties in an arid region
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Soils and Sediments"
DOI: 10.1007/s11368-019-02424-1
Abstract: Purpose Developing targeted protection measures at a watershed scale requires spatially distributed information of sediment sources. Therefore, the objectives of this study are to (1) test and evaluate the ability of multiple composite fingerprints (MCF)… read more here.
Keywords: source; sediment; size; particle ... See more keywords
Organic molecular markers and source contributions in a polluted municipality of north-east Italy: Extended PCA-PMF statistical approach.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental research"
DOI: 10.1016/j.envres.2020.109587
Abstract: Exceeding the maximum levels for environmental pollutants creates public and scientific interest for the environmental and human health impact it may have. In Northern Italy, the Po Valley, and in particular the Veneto region, is… read more here.
Keywords: pmf; source; pca; molecular markers ... See more keywords
Improving the quantification of sediment source contributions using different mathematical models and spectral preprocessing techniques for individual or combined spectra of ultraviolet–visible, near- and middle-infrared spectroscopy
Sign Up to like & getrecommendations! Published in 2021 at "Geoderma"
DOI: 10.1016/j.geoderma.2020.114815
Abstract: Abstract In recent years, several sediment fingerprinting studies have used ultraviolet–visible (UV–Vis), near-infrared (NIR) and middle-infrared (MIR) spectroscopy as a low cost, non-destructive and fast alternative to obtain tracer properties to estimate sediment source contributions.… read more here.
Keywords: sediment source; source; spectroscopy; source contributions ... See more keywords
Premature Mortality Associated with Exposure to Outdoor Black Carbon and Its Source Contributions in China
Sign Up to like & getrecommendations! Published in 2021 at "Resources, Conservation and Recycling"
DOI: 10.1016/j.resconrec.2021.105620
Abstract: Abstract Epidemiological studies have shown that outdoor black carbon (BC) has higher health risks than other constituents and the total fine particulate matter (PM2.5). In this study, we estimated premature mortality attributed to BC in… read more here.
Keywords: black carbon; source contributions; outdoor black; premature mortality ... See more keywords
Modeled changes in source contributions of particulate matter during the COVID-19 pandemic in the Yangtze River Delta, China
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-21-7343-2021
Abstract: Abstract. Within a short time after the outbreak of coronavirus disease 2019 (COVID-19) in Wuhan, Hubei, the Chinese government introduced a nationwide lockdown to prevent the spread of the pandemic. The quarantine measures have significantly… read more here.
Keywords: source contributions; yangtze river; river delta; source ... See more keywords