Robert M. Roseen
University of New Hampshire
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Publication
Featured researches published by Robert M. Roseen.
Journal of Environmental Engineering | 2012
Robert M. Roseen; Thomas P. Ballestero; James Houle; Joshua Briggs; Kristopher M. Houle
This study examined the functionality of a porous pavement storm-water management system in coastal New Hampshire where 6 months of subfreezing temperatures typically occur. The usage of porous pavements for storm-water management in northern climates has many challenges, most of which relate to the extreme cold and significant frost penetration into the porous media. The porous pavement system was monitored for hydraulic and water-quality performance from 2004 to 2008. The use of porous pavements for parking lots for new and redevelopment projects are onewatershed-based strategy that can both mitigate impacts for new development and reverse impacts in areas with redevelopment. Surface infiltration capacity and frost penetration were measured monthly to assess winter performance. Because of the well-drained nature of the porous pavement and reservoir base, issues related to frozen media were minimized. Significant frost penetration was observed up to depths of 71 cm without declines in hydrologic performance or observable frost heave. No consistent statistical difference was observed for seasonal hydrologic performance with mean infiltration capacity ranging from 1,490 to 2;690 cm=h. Adverse freeze-thaw effects, such as heaving, were not observed, and for that reason, the life span is expected to exceed that of typical pavement applications in northern climates. Observed hydrologic response resembled shallow depth groundwater drainage, as is the goal for low-impact development designs. Peak flows were reduced by 90% to 0:58 m 3 =s=km 2 � 0:74 in comparison with standard impervious cover ¼ 5: 5m 3 =s=km 2 � 7:7. There was exceptional water-quality treatment performance for petroleum hydrocarbons, zinc, and total suspended solids with nearly every value below detection limits. Only moderate removal was observed for phosphorous, and treatment for nitrate (NO3) was negative. DOI: 10 .1061/(ASCE)EE.1943-7870.0000459.
Environmental Science & Technology | 2010
Alison Watts; Thomas P. Ballestero; Robert M. Roseen; James P. Houle
Coal-tar based sealcoat has been identified as a source of polycyclic aromatic hydrocarbons (PAHs) in the environment. This study measured the long-term release of PAHs in parking lot runoff and found that the presence of coal tar sealant increased the mass of PAHs released in runoff by over an order of magnitude. PAH concentrations in stormwater from two coal tar sealed parking lots and one unsealed parking lot (control) were monitored over a two-year period. The measured flow volume and concentrations were used to calculate a mass of 9.8-10.8 kg total Σ16 PAHs per hectare exported in stormwater runoff from the two sealed parking lots and 0.34 kg total Σ16 PAHs per hectare from the unsealed control. The study also measured sediment PAH concentration changes in a receiving drainage and found that even partial coverage of a drainage area by coal tar sealant resulted in measurable increases in PAH sediment concentrations; PAH concentrations in sediment in a stormwater swale receiving runoff from both sealed and unsealed lots increased near the outfall from less than 4 mg/kg prior to sealing to 95.7 mg/kg after sealing. Compound ratio plots and principal components analysis were examined and were able to clearly differentiate between pre- and postsealant samples.
Journal of Environmental Engineering | 2013
James Houle; Robert M. Roseen; Thomas P. Ballestero; Timothy A. Puls; James Sherrard
The perception of the maintenance demands of Low Impact Development (LID) systems represents a significant barrier to the acceptance of LID technologies. Despite the increasing use of LID over the past two decades, stormwater managers still have minimal documentation in regards to the frequency, intensity, and costs associated with LID operations and maintenance. Due to increasing requirements for more effective treatment of runoff and the proliferation of total maximum daily load (TMDL) requirements, there is greater need for more documented maintenance information for planning and implementation of stormwater control measures (SCMs). This study examined seven different types of SCMs for the first 2-4 years of operations and studied maintenance demands in the context of personnel hours, costs, and system pollutant removal. The systems were located at a field facility designed to distribute stormwater in parallel, in order to normalize watershed characteristics including pollutant loading, sizing, and rainfall. System maintenance demand was tracked for each system and included materials, labor, activities, maintenance type, and complexity. Annualized maintenance costs ranged from
Transportation Research Record | 2006
Robert M. Roseen; Thomas P. Ballestero; James Houle; Pedro Avelleneda; Robert Wildey; Joshua Briggs
2,280/ha/yr for a vegetated swale to
Journal of Environmental Engineering | 2009
Pedro Avellaneda; Thomas P. Ballestero; Robert M. Roseen; James Houle
7830/ha/yr for a wet pond. In terms of mass pollutant load reductions, marginal maintenance costs ranged from
Journal of Irrigation and Drainage Engineering-asce | 2011
Robert M. Roseen; Thomas P. Ballestero; George D. Fowler; Qizhong Guo; James Houle
4-
2011 Low Impact Development Conference | 2015
Robert M. Roseen; Todd V. Janeski; Michael Simpson; James H. Houle; Jeff Gunderson; Thomas P. Ballestero
8 per kg/yr TSS removed
Low Impact Development International Conference (LID) 2010American Society of Civil EngineersCalifornia State Water Resources Control BoardCalifornia Storm Water Quality Association | 2010
Kristopher M. Houle; Robert M. Roseen; Thomas P. Ballestero; Joshua Briggs; James Houle
Eleven storm water treatment strategies were evaluated for water quality performance and storm volume reduction during rainfall-runoff events between September 2004 and August 2005. Evaluated treatment strategies included structural best management practices (BMPs) (swales, retention ponds), low-impact development (LID) designs (treatment wetland, filtration and infiltration designs), and manufactured BMPs (filtration, infiltration, and hydrodynamic separators). Contaminant event mean concentration, performance efficiency, and mass-based first flush were evaluated for storms with varying rainfall-runoff characteristics. Previous research demonstrated that treatment performance of storm water control measures varies widely in response to site-specific contaminant loading functions. For that reason, the devices were tested in parallel, with a single influent source providing uniform loading to all devices. Treatment strategies were uniformly sized to target a rainfall-runoff depth equivalent to 90% of the a...
Journal of Environmental Engineering | 2010
Pedro Avellaneda; Thomas P. Ballestero; Robert M. Roseen; James Houle
An existing accumulation and wash-off model was applied and calibrated on a standard asphalt parking lot located in the northeastern United States. The field measured data consisted of rainfall, flow, and runoff samples taken from over 26 storm events monitored from 2004 to 2006. The contaminants under consideration include: total suspended solids, total petroleum hydrocarbons-diesel range hydrocarbons (TPH-D), dissolved inorganic nitrogen (DIN) (comprised of nitrate, nitrite, and ammonia), and zinc (Zn). The objective of the study was to provide probability distributions of model parameters for contaminants that have not been documented much (TPH-D, DIN, and Zn). The best fitting parameter values were found on a storm by storm basis. Subsequently, the range and variability of these parameters are provided for modeling purposes and other urban storm-water quality applications. A normal distribution was fitted to the optimized model parameter values to describe their distributions. A simulated annealing al...
Watershed Management Conference 2005 | 2005
Robert M. Roseen; Thomas P. Ballestero; James Houle; Pedro Avelleneda
A field study was conducted to assess biases of suspended sediment concentration (SSC) analyses (ASTM Standard D3977-97) performed on discrete samples obtained by automatic sampler in comparison with actual sediment concentrations from large volume sam- pling. Research results indicate that the biases attributed to the monitoring of sediment event mean concentration (EMC) and median particle size in parking lot runoff by automated samplers (nonisokinetic) were minimal. Large volume samples (∼15;000 L) of the first-flush event runoff were taken from a storm-water sewer system for eighteen storm events over two years. The intent was to obtain a complete portion of a storm to accurately determine EMCs and particle size distributions (PSDs). Concurrently, flow-weighted discrete samples were obtained by automatic samplers for the same portion of the events. Thus, characteristics of sediments from a whole-storm sample were compared with those of subsamples obtained by an automatic sampler using nonisokinetic sampling. SSCs and PSDs were compared for the two respective field sampling methods. The two methods showed a strong correlation for median sediment EMCs (R 2 ¼ 0:98, n ¼ 18). Biases to particle size distributions were found to be both for the large particles (> 75-150 μm) and smaller fines (< 25 μm). Specific sediment size fractions captured by the large volume sampling and automatic sampler were not significantly different (α ¼ 0:05) for D50, which = 58 and 46 μm, respectively. DOI: 10.1061/(ASCE)IR.1943-4774.0000168.