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Wang Qing Yamaguchi Ryan T. Kalogiros John A. Daniels Zachary Alappattu Denny P. Jonsson Haflidi Alvarenga Oswaldo Olson Alex Wauer Benjamin J. Ortiz-Suslow David G. Fernando Harindra Joseph 《Boundary-Layer Meteorology》2021,181(2-3):267-292
Boundary-Layer Meteorology - A total of 15 fog events from two field campaigns are investigated: the High Energy Laser in Fog (HELFOG) project (central California) and the Toward Improving Coastal... 相似文献
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P-immobilisation and phosphatase activities in lake sediment following treatment with nitrate and iron 总被引:3,自引:0,他引:3
The influence of a further developed inlake restoration method on the P-immobilisation and microbial activities, especially under anoxic conditions was investigated. The impact of nitrate and iron dosing with a newly developed nitrate storage compound (Depox®Fe) was tested in enclosures in the eutrophic dimictic Lake Dagowsee, Germany. Additions of 50 g m−2 of NO3−–N and 66 g m−2 of Fe3+ ensured availability of nitrate at the sediment surface during a 2-months period.As a result the phosphate release from the anoxic sediments was completely suppressed even 1 year after the application. The hypolimnetic deoxygenation was unaffected by the Depox®Fe addition. However, sulfur reduction and methanogenesis were inhibited and the phosphatase activity increased. 相似文献
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