Naumov, V. B. Dorofeeva, V. A. Tolstykh, M. L. Girnis, A. V. Yarmolyuk, V. V.
Published in
Geochemistry International
Abstract—The mean concentrations of volatiles, major, and trace elements are estimated in the magmatic melts of Kamchatka based on an our database that includes analyses of melt inclusions and quenched glasses of rocks for 75 elements (the database comprised 1 900 000 analyses as of late 2018). The determined concentrations are compared with analog...
alvheim, anita r. kjellevold, marian strand, espen sanden, monica wiech, martin
The projected increase in global population will demand a major increase in global food production. There is a need for more biomass from the ocean as future food and feed, preferentially from lower trophic levels. In this study, we estimated the mesopelagic biomass in three Norwegian fjords. We analyzed the nutrient composition in six of the most ...
shimizu, satoshi tei, ritsukou okamura, masahiro takao, nobuteru nakamura, yoshihiro oguma, hidetaka maruyama, takashi takashima, hiroyuki abe, masanori
Background: It is known that patients on hemodialysis (HD) are prone to developing zinc deficiency due to removal of zinc by HD, inadequate dietary intake, and reduced gastrointestinal zinc absorption. However, the prevalence of zinc deficiency in patients on peritoneal dialysis (PD) has not been well established. Methods: Serum zinc levels were co...
Alsamadany, Hameed Al-Zahrani, Hassan S. Selim, El-Metwally M. El-Sherbiny, Mohsen M.
Published in
Open Chemistry
To assess trace element concentrations (Zn, Cu, Pb, Cr, Cd and Ni) in the mangrove swamps along the Saudi coast of the Arabian Gulf, thirteen samples of surface sediment and leaves of grey mangrove, Avicennia marina were collected and analyzed. The detected trace element contents (μg g-1) in surface sediments were in the following descending order ...
song, he zhang, yue kusch-brandt, sigrid banks, charles j.
Operators of commercial anaerobic digestion (AD) plants frequently note the challenge of transferring research results to an industrial setting, especially in matching well-controlled laboratory studies at a constant organic loading rate (OLR) with full-scale digesters subject to day-to-day variation in loadings. This study compared the performance...
morozova, ievgeniia nikulina, nadiia oechsner, hans krümpel, johannes lemmer, andreas
The aim of this study was to analyse the effect of different nitrogen increase rates in feedstock on the process stability and conversion efficiency in anaerobic digestion (AD). The research was conducted in continuously stirred tank reactors (CSTR), initially filled with two different inocula: inocula #1 with low and #2 with high nitrogen (N) conc...
Fry, Kara L Wheeler, Cassandra Anne Gillings, Max M Flegal, A Russell Taylor, Mark Patrick
Published in
Environmental pollution (Barking, Essex : 1987)
Communities in low-income and middle-income countries (LMIC) are disproportionally affected by industrial pollution compared to more developed nations. This study evaluates the dispersal and associated health risk of contaminant-laden soil and dust at a copper (Cu) smelter in Tsumeb, Namibia. It is Africa's only smelter capable of treating complex ...
saran, anabel imperato, valeria fernandez, lucia gkorezis, panos d’haen, jan merini, luciano jose vangronsveld, jaco thijs, sofie
Lead (Pb) and cadmium (Cd) are major environmental pollutants, and the accumulation of these elements in soils and plants is of great concern in agricultural production due to their toxic effects on crop growth. Also, these elements can enter into the food chain and severely affect human and animal health. Bioaugmentation with plant growth-promotin...
giuseppe, di
Notwithstanding the widespread use of natural and pre-exchanged zeolites for zootechnical effluent treatment, little attention has been dedicated to the variation in the chemical composition of the treated slurries, besides the effects on their NH4+ content. This paper aimed at elucidating the compositional variations in terms of major and trace el...
Sun, Linhua
The traffic related environmental pollution problems have attracted a lot of attention. In this study, contents of eight trace elements along with Fe and Mn in the farmland soil near a trafficway of Suzhou, Anhui province, China have been measured for the pollution assessment and source identification (along with quantification). The results show t...
