Johannes Feddema

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[1] The sensitivity of secondary organic aerosol (SOA) concentration to changes in climate and emissions is investigated using a coupled global atmosphere-land model driven by the year 2100 IPCC A1B scenario predictions. The Community Atmosphere Model (CAM3) is updated with recent laboratory determined yields for SOA formation from monoterpene oxidation,(More)
[1] Increasing the albedo of urban surfaces has received attention as a strategy to mitigate urban heat islands. Here, the effects of globally installing white roofs are assessed using an urban canyon model coupled to a global climate model. Averaged over all urban areas, the annual mean heat island decreased by 33%. Urban daily maximum temperature(More)
903 REFERENCES [1] F. Chaumette, " Visual servoing using image features defined upon geometrical primitives, " in Proc. Weighted selection of image features for resolved motion rate visual feedback control, " IEEE Trans. On the observability of robot motion under active camera control, " in Proc. control of robots with visual feedback, " IEEE J. Direct(More)
Progress in urban climate science is severely restricted by the lack of useful information that describes aspects of the form and function of cities at a detailed spatial resolution. To overcome this shortcoming we are initiating an international effort to develop the World Urban Database and Access Portal Tools (WUDAPT) to gather and disseminate this(More)
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