WebJun 21, 2024 · Mean dissolved reactive phosphorus (DRP) concentration loss in leachate as affected by FGD gypsum mixed with media or placed at the bottom of containers … Web(a, b) Two-dimensional concentrations after numerical analysis of dissolved reactive phosphorus (DRP) and dissolved iron. The distribution of burrows is shown on the DRP plot. Red lines represent the boundary of foraminiferal analysis. (c) 2-D distribution of A. tepida densities from the sediment plate with burrow distribution.
Phosphorus fate, transport and management on subsurface …
WebApr 1, 2024 · Soil test phosphorus remains an important factor in studying dissolved reactive P loss. Identifying higher risk fields with STP could inform future management … WebNov 4, 2016 · Sediment and nutrient runoff (nitrogen and phosphorus) from agricultural and urban land-use practices are of great concern in the Western Lake Erie Basin watersheds. Excessive nutrient inputs can lead to algal blooms that deplete the oxygen available to aquatic plants and animals. The blooms may result in cyanotoxins or cause taste and … dji drone tracking
Dissolved Reactive Phosphorus Loads to Western Lake …
WebJun 21, 2024 · Mean dissolved reactive phosphorus (DRP) concentration loss in leachate as affected by FGD gypsum mixed with media or placed at the bottom of containers fertilized with a controlled-release fertilizer. Within each gypsum application method, bars with the same letter are not significantly different (p < 0.05). WebNov 7, 2005 · The average total phosphorus (TP) retention varied from 1 to 88%, and the dissolved reactive phosphorus (DRP) retention from -19 to 89%. Retention varied substantially from site to site, indicating the existence of site-specific factors in the catchment and wetlands that influenced the P removal. Factors important for P retention … WebNew provisions are in place in the NPS-FM 2024 for monitoring and managing DRP in rivers: • an action plan attribute for DRP without a bottom line • a new requirement to … dji drone zoom camera