This shows that calculating the contributions in a cumulative way would be very sensitive to the order of countries, making it hard to justify without a clear temporal order of emissions.
In order of emissions magnitude, the UCS scorecard evaluated Chevron, ExxonMobil, BP, Royal Dutch Shell, ConocoPhillips, Peabody Energy, Consol Energy and Arch Coal.
ESGD denotes that on the premise of secure and reliable power supply, in accordance with the energy saving and economic efficiency principles, renewable energy resources have priority of dispatch to generate electricity, followed by fossil power generation resources, in ascending order of emission intensity to minimize the fuel consumption and emissions of pollutants [26].
This characteristic ordering of emission lines with increasing energy: X-X XX and X+ is analogous to that reported in the study of Gong et al. [17] for InAs/InP lens-shaped quantum dot.
Figure 11 Photo-luminescence spectra of titanium oxide a nanoparticles (sample 2) and b microtubes (sample 4), the latter having an order-of-magnitude higher emission band from 400 to 700 nm.
For Euro 5 vehicles, the five worst performing companies were, in order of the highest emissions: Renault (including Dacia), Land Rover, Hyundai, Opel/Vauxhall (including Chevrolet and Nissann.
For example, CO emitted from mid-June to August was in the order of anthropogenic CO emissions for the entire continental USA during the same period (Pfister et al. 2005; Turquety et al. 2007).
Under urban and highway driving conditions, Hagman et al.[72] expect 45 to 55 mg NO2 km−1, which is still in the order of the NO2 emissions of Euro 0 to Euro 2 diesel cars while under congested conditions, they expect not less than 100 mg NO2 km−1 for Euro 6 diesel cars.
The order of the Lambertian emission, m, is found from the following equation: m = − ln 2 ln cos ϕ 1 / 2, (3).
where m is the order of the Lambertian emission, A is the photodetector area, d is the distance between the transmitter and user device, φ is the angle of irradiance, ψ is the angle of incidence, T s is the signal transmission coefficient of an optical filter, g is the gain of an optical concentrator, and ψ c is the receiver field of view (FOV).
While the laboratory based values are providing unrealistic high fluxes, scaling to marine conditions (i.e., EF = 1, 1.5 or 2, matching for instance the values reported by Wurl et al)., realistic fluxes ranging from 0.01 to 23 × 10 molecules cm 2 s–1 are derived (see Table 1 ), which are in the order of the observed emission fluxes.
