Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Ryan E. Casey"'
Autor:
Patrick McMahon, Vanessa B Beauchamp, Ryan E Casey, Christopher J Salice, Kyle Bucher, Melinda Marsh, Joel Moore
Publikováno v:
Environmental Research Letters, Vol 16, Iss 3, p 035009 (2021)
The effectiveness of many stream restorations in improving water quality is unmeasured. In the Mid-Atlantic region of the United States, activity by European settlers resulted in upland erosion and deposition of sediments 1–3 m in thickness in stre
Externí odkaz:
https://doaj.org/article/f5cfae15e6a14024bafbe518a0b4359d
Publikováno v:
Journal of environmental management. 295
Bioretention structures such as planter boxes, swales and rain gardens are being increasingly utilized in built landscapes as a strategy to attenuate both stormwater flows and contaminant loads. Copper (Cu) roofing materials contribute significantly
Autor:
S. M. Lev, Grant Izzo, Robert F. Flora, David R. Ownby, Joel W. Snodgrass, Joel Moore, Ryan E. Casey
Publikováno v:
Environmental Science & Technology. 51:4165-4172
Application of road salts in regions with colder climates is leading to ground and surface water contamination. However, we know little about how modern stormwater management practices affect the movement of road salt through urban watersheds. We inv
Publikováno v:
Environmental Toxicology and Chemistry. 36:1680-1688
The present study evaluated the ability of 2 different bioretention storm water control measures (SCMs), planter boxes and swales, to decrease the toxicity of sheet copper (Cu) roofing runoff to Daphnia magna. The present study quantified changes in
Autor:
Christopher J. Salice, Ryan E. Casey, Patrick McMahon, Melinda Marsh, Joel Moore, Vanessa B. Beauchamp, Kyle Bucher
Publikováno v:
Environmental Research Letters. 16:035009
The effectiveness of many stream restorations in improving water quality is unmeasured. In the Mid-Atlantic region of the United States, activity by European settlers resulted in upland erosion and deposition of sediments 1–3 m in thickness in stre
Publikováno v:
Water Research. 88:207-215
Concerns have been raised over diffuse and non-point sources of metals including releases from copper (Cu) roofs during storm events. A picnic shelter with a partitioned Cu roof was constructed with two types of stormwater control measures (SCMs), bi
Autor:
Peter P. Marra, Ryan E. Casey, S. M. Lev, Ian D. Yesilonis, Richard V. Pouyat, C. P. Wong, Katalin Szlavecz, L. Murawski
Publikováno v:
Landscape and Urban Planning. 142:7-17
a b s t r a c t This study examined the distribution of metals in residential soils from the scale of a residential yard to a metropolitan area by comparing residences along an urbanization gradient in the Baltimore-Washington area, USA. In addition,
Autor:
Joel W. Snodgrass, Robin J. Van Meter, Ryan E. Casey, S. M. Lev, Matthew T. Gallagher, Adrianne B. Brand
Publikováno v:
Wetlands Ecology and Management. 22:551-564
Urbanization often results in the creation of habitats such as stormwater management ponds. Although stormwater ponds are designed to retain runoff and associated pollutants, they are frequently colonized by wildlife including pond-breeding amphibian
Autor:
Katalin Szlavecz, Whitney Carroll, Ryan E. Casey, Joel W. Snodgrass, S. M. Lev, Edward R. Landa
Publikováno v:
Urban Ecosystems. 17:825-838
Increased urban development, including an increase in impervious surfaces has the potential to alter the biogeochemistry of surface systems due to storm water runoff contaminated with potentially toxic trace metals (e.g. Zn, Cu and Pb). A major sourc
Publikováno v:
Urban Water Journal. 10:145-153
We investigated the spatial and temporal distribution of chloride and conductivity in a long hydroperiod retention pond and two short hydroperiod detention ponds. In both cases we observed greatly elevated conductivities in surface and ground waters