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| Occurrence and trends of selected nutrients, other chemical constituents, diatoms, and cyanobacteria in bottom sediment, Lake Maxinkuckee, northern Indiana [研究报告]
10.3133/sir20145199U.S. Geological Survey. 2015-01-01
Juracek, Kyle E. kjuracek@usgs.gov
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| Literature review of the potential effects of hydrogen peroxide on nitrogen oxidation efficiency of the biofilters of recirculating aquaculture systems (RAS) for freshwater finfish [研究报告]
10.3133/ofr20151096U.S. Geological Survey. 2015-01-01
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View | Adobe PDF(271Kb) | View/Download：16/6
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| Literature review of the potential effects of formalin on nitrogen oxidation efficiency of the biofilters of recirculating aquaculture systems (RAS) for freshwater finfish [研究报告]
10.3133/ofr20151097U.S. Geological Survey. 2015-01-01
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View | Adobe PDF(405Kb) | View/Download：11/0
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| Simulation of nitrogen attenuation in a subterranean estuary, representative of the southern coast of Cape Cod, Massachusetts [研究报告]
10.3133/ofr20151085U.S. Geological Survey. 2015-01-01
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| Effects of air pollution on European ecosystems [研究报告]
European Environment Agency (EEA). 2014-01-01
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| The effect of AQUI-S on nitrogen compound removal efficiency in recirculating aquaculture system (RAS) [研究报告]
2014-01-01
Kolarevic, Jelena; Terjesen, Bendik Fyhn
Adobe PDF(1109Kb) | View/Download：19/4
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| The Coal-Seq III Consortium. Advancing the Science of CO<sub>2</sub> Sequestration in Coal Seam and Gas Shale Reservoirs [研究报告]
10.2172/12531432014-01-01
Koperna, George
Adobe PDF(7252Kb) | View/Download：2/2
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| Long-term soil warming and Carbon Cycle Feedbacks to the Climate System [研究报告]
10.2172/11298432014-01-01
Melillo, Jerry M.
Adobe PDF(150Kb) | View/Download：2/1
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| The Simple Carbon-Climate Model: SCCM7 - Technical Documentation [研究报告]
Centre for Australian Weather and Climate Research. 2014-01-01
Ian N. Harman; C.M. Trudinger
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| Use of stable isotopes of nitrogen and water to identify sources of nitrogen in three urban creeks of Durham, North Carolina, 2011-12 [研究报告]
10.3133/sir20145171U.S. Geological Survey. 2014-01-01
McSwain, Kristen Bukowski; Young, Megan B. mbyoung@usgs.gov; Giorgino, Mary L. giorgino@usgs.gov
Adobe PDF(7341Kb) | View/Download：2/2
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