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Par Collection Par Auteur- BATUR, P. (1)
- BELLI, S.L. (1)
- FREIMUTH, C.P. (1)
- GILLIKIN, D.P. (1)
- MARSHALL PREGNALL, A. (1)
- MENKING, K.M. (1)
- SCHLESSMAN, M.A. (1)
- SMITH, K.C. (1)
- CUNNINGHAM, M.A. (1)
- 2010 (1)
- Bassin-versant ; Espace urbain ; Espace vert ; Etats-Unis ; Lutte contre la pollution ; New York State ; Pollution ; Qualité de l'eau ; Végétation ripicole (1)
- Calidad del agua ; Contaminación ; Cuenca hidrográfica ; Espacio urbano ; Espacio verde ; Lucha contra la contaminación ; Vegetación ribereña (1)
- Green space ; New York State ; Pollution ; Pollution control ; Riparian vegetation ; United States of America ; Urban area ; Water quality ; Watershed (1)
- The AA. examined changes in conductivity, total inorganic nitrogen (TIN), and a family biotic index (FBI) for benthic macroinvertebrates in a partially urbanized stream in eastern New York state, USA. The AA. expected conductivity, which results
- mainly from road de-icing salt, to decrease in the green space due to dilution from low-conductivity surface runoff. They also expected TIN and FBI to indicate stream improvements in response to increased vegetative cover in the green space. Contrary
- to expectations, conductivity did not improve in the ecological preserve, although TIN and FBI values did improve. Differences in scales of response explain this contrast in recovery/conductivity responded to basin-wide percentage impervious surface cover (ISC
- ), while TIN and FBI responded to riparian-scale ISC, which declined sharply in the ecological preserve. Conserving riparian green space can aid natural recovery of TIN and FBI. In contrast, controlling conductivity requires watershed-wide management.