Flooding induced inorganic phosphorus transformations in two soils, with and without gypsum amendment.
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DOI: 10.1002/jeq2.20319
Abstract: Anaerobic conditions developed during flooding can increase phosphorus (P) losses from soils to waterways. Soil amendment with gypsum (CaSO4 •2H2 O) can effectively reduce flooding-induced P release, but its effectiveness is soil-dependent, and the reasons… read more here.
Keywords: two soils; flooding induced; without gypsum; amendment ... See more keywords
Metabolic responses of Vaccinium corymbosum L. cultivars to Al3+ toxicity and gypsum amendment
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DOI: 10.1016/j.envexpbot.2020.104119
Abstract: Abstract Highbush blueberry (Vaccinium corymbosum L.) is an important crop well adapted to acid soils, but sensitive to Al3+ toxicity. Gypsum amendments are frequently used to reduce Al3+ toxicity in V. corymbosum. However, little is… read more here.
Keywords: toxicity; al3 toxicity; acid; gypsum amendment ... See more keywords
Gypsum Amendment Reduces Redox-Induced Phosphorous Release from Freshly Manured, Flooded Soils to Floodwater.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of environmental quality"
DOI: 10.2134/jeq2018.08.0308
Abstract: The effectiveness of gypsum in reducing runoff P losses from soils and the mechanisms responsible are well documented; however, gypsum amendment effects in reducing redox-induced P losses from flooded soils are less researched and documented.… read more here.
Keywords: flooded soils; amendment; gypsum amendment; pore water ... See more keywords
Gypsum Amendment Induced Rapid Pyritization in Fe-Rich Mine Tailings from Doce River Estuary after the Fundão Dam Collapse
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DOI: 10.3390/min11020201
Abstract: Mine tailings containing trace metals arrived at the Doce River estuary, after the world’s largest mine tailings disaster (the Mariana disaster) dumped approximately 50 million m3 of Fe-rich tailings into the Doce River Basin. The… read more here.
Keywords: river estuary; gypsum amendment; tailings doce; doce river ... See more keywords