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Keywords: urban
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Journal Articles
Elementa: Science of the Anthropocene (2020) 8: 15.
Published: 16 April 2020
...T. Klausner; M. Mertens; H. Huntrieser; M. Galkowski; G. Kuhlmann; R. Baumann; A. Fiehn; P. Jöckel; M. Pühl; A. Roiger; Detlev Helmig; Lori Bruhwiler Urban areas are recognised as a significant source of greenhouse gas emissions (GHG), such as carbon dioxide (CO 2 ) and methane (CH 4 ). The total...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2018) 6: 21.
Published: 01 March 2018
... identify how much CO 2 ff source sector knowledge, in any urban environment, is available from existing literature. The sizes of the boxes are also scaled as a qualitative metric for the relative proportion of emissions among the sectors: the absence of boxes means no emissions are expected from...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 68.
Published: 16 November 2017
... or context in which to frame their decisions ( Amann et al., 2011 ; Bizek et al., 2013 ). Furthermore, the GAINS model considers only urban areas with greater than 350,000 inhabitants ( Gidhagen, 2013 ). In order to be useful at city-scale, the results would need to be incorporated into a downscaled model...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 63.
Published: 07 November 2017
... of the urban CO source and yielding 13 CO of –27.7 ± 0.5‰ VPDB and C 18 O of 17.7 ± 1.1‰ VSMOW for this source. We use the tower isotope measurements, results from a limited traffic study, as well as atmospheric reaction rates to examine contributions from different sources to the Indianapolis CO budget. Our...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 60.
Published: 31 October 2017
...Brian J. Gaudet; Thomas Lauvaux; Aijun Deng; Kenneth J. Davis; Detlev Helmig; Paul Palmer The Indianapolis Flux Experiment (INFLUX) aims to quantify and improve the effectiveness of inferring greenhouse gas (GHG) source strengths from downstream concentration measurements in urban environments...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 27.
Published: 13 June 2017
... quantify spatial and temporal patterns in urban atmospheric GHG dry mole fractions. The platform for these measurements is twelve communications towers spread across the metropolitan region, ranging in height from 39 to 136 m above ground level, and instrumented with cavity ring-down spectrometers. Nine...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 26.
Published: 07 June 2017
.... Gurney; Detlev Helmig; Armin Wisthaler To effectively address climate change, aggressive mitigation policies need to be implemented to reduce greenhouse gas emissions. Anthropogenic carbon emissions are mostly generated from urban environments, where human activities are spatially concentrated...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2015) 3: 000059.
Published: 24 July 2015
...Gabriel M. Filippelli; Martin Risch; Mark A.S. Laidlaw; Deborah E. Nichols; Julie Crewe; Joel D. Blum; David Long The past and future of cities are inextricably linked, a linkage that can be seen clearly in the long-term impacts of urban geochemical legacies. As loci of population as well...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2015) 3: 000049.
Published: 15 May 2015
...David T. Long; Thomas C. Voice; Ao Chen; Fangli Xing; Shu-Guang Li; Joel D. Blum; Berry Lyons The study of sodium and chloride in the environment has a long history with a particular focus on road salting in urban areas. In many studies, spatial scales are limited (e.g., city) and temporal...
Includes: Supplementary data