TY - JOUR
T1 - An integrated tool to assess the role of new planting in PM10 capture and the human health benefits: A case study in London
AU - Tiwary, Abhishek
AU - Sinnett, Danielle
AU - Peachey, Christopher
AU - Chalabi, Zaid
AU - Vardoulakis, Sotiris
AU - Fletcher, Tony
AU - Leonardi, Giovanni
AU - Grundy, Chris
AU - Azapagic, Adisa
AU - Hutchings, Tony R.
PY - 2009/6/5
Y1 - 2009/6/5
N2 - The role of vegetation in mitigating the effects of PM10 pollution has been highlighted as one potential benefit of urban greenspace. An integrated modelling approach is presented which utilises air dispersion (ADMS-Urban) and particulate interception (UFORE) to predict the PM10 concentrations both before and after greenspace establishment, using a 10 × 10 km area of East London Green Grid (ELGG) as a case study. The corresponding health benefits, in terms of premature mortality and respiratory hospital admissions, as a result of the reduced exposure of the local population are also modelled. PM10 capture from the scenario comprising 75% grassland, 20% sycamore maple (Acer pseudoplatanus L.) and 5% Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) was estimated to be 90.41 t yr−1, equating to 0.009 t ha−1 yr−1 over the whole study area. The human health modelling estimated that 2 deaths and 2 hospital admissions would be averted per year.
AB - The role of vegetation in mitigating the effects of PM10 pollution has been highlighted as one potential benefit of urban greenspace. An integrated modelling approach is presented which utilises air dispersion (ADMS-Urban) and particulate interception (UFORE) to predict the PM10 concentrations both before and after greenspace establishment, using a 10 × 10 km area of East London Green Grid (ELGG) as a case study. The corresponding health benefits, in terms of premature mortality and respiratory hospital admissions, as a result of the reduced exposure of the local population are also modelled. PM10 capture from the scenario comprising 75% grassland, 20% sycamore maple (Acer pseudoplatanus L.) and 5% Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) was estimated to be 90.41 t yr−1, equating to 0.009 t ha−1 yr−1 over the whole study area. The human health modelling estimated that 2 deaths and 2 hospital admissions would be averted per year.
U2 - 10.1016/j.envpol.2009.05.005
DO - 10.1016/j.envpol.2009.05.005
M3 - Article
SN - 0269-7491
VL - 157
SP - 2645
EP - 2653
JO - Environmental Pollution
JF - Environmental Pollution
IS - 10
ER -