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Akademický článek

Inter‐Annual Variability in Atmospheric Transport Complicates Estimation of US Methane Emissions Trends

Autor: Leyang Feng, Sakineh Tavakkoli, Sarah M. Jordaan, Arlyn E. Andrews, Joshua S. Benmergui, Darryn W. Waugh, Mingyang Zhang, Dylan C. Gaeta, Scot M. Miller

Publikováno v: Geophysical Research Letters, Vol 50, Iss 14, Pp n/a-n/a (2023)

Abstract US natural gas production increased by ∼43% between 2005 and 2015, but there is disagreement among existing studies on whether this growth led to increased methane emissions. We evaluate the likely contributions of atmospheric transport to

Externí odkaz: https://doaj.org/article/191a92e33b7b47519201aa04cce2ff17

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Akademický článek

Predictability of state-level flood damage in the conterminous United States: the role of hazard, exposure and vulnerability

Autor: Qianqian Zhou, Guoyong Leng, Leyang Feng

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)

Abstract Understanding historical changes in flood damage and the underlying mechanisms is critical for predicting future changes for better adaptations. In this study, a detailed assessment of flood damage for 1950–1999 is conducted at the state l

Externí odkaz: https://doaj.org/article/2b6f78991f5845129e3a2648451d1267

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Akademický článek

'gcamdata': An R Package for Preparation, Synthesis, and Tracking of Input Data for the GCAM Integrated Human-Earth Systems Model

Publikováno v: Journal of Open Research Software, Vol 7, Iss 1 (2019)

The increasing data requirements of complex models demand robust, reproducible, and transparent systems to track and prepare models’ inputs. Here we describe version 1.0 of the gcamdata R package that processes raw inputs to produce the hundreds of

Externí odkaz: https://doaj.org/article/9dbcf15cf0384ccc9de5dfe5e2b22202

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Akademický článek

Tethys – A Python Package for Spatial and Temporal Downscaling of Global Water Withdrawals

Autor: Xinya Li, Chris R. Vernon, Mohamad I. Hejazi, Robert P. Link, Zhongwei Huang, Lu Liu, Leyang Feng

Publikováno v: Journal of Open Research Software, Vol 6, Iss 1 (2018)

Downscaling of water withdrawals from regional/national to local scale is a fundamental step and also a common problem when integrating large scale economic and integrated assessment models with high-resolution detailed sectoral models. Tethys, an op

Externí odkaz: https://doaj.org/article/c03ed588f22645e09c3065b8e803c288

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Akademický článek

Xanthos – A Global Hydrologic Model

Autor: Xinya Li, Chris R. Vernon, Mohamad I. Hejazi, Robert P. Link, Leyang Feng, Yaling Liu, Lynn T. Rauchenstein

Publikováno v: Journal of Open Research Software, Vol 5, Iss 1 (2017)

Xanthos is an open-source hydrologic model, written in Python, designed to quantify and analyse global water availability. Xanthos simulates historical and future global water availability on a monthly time step at a spatial resolution of 0.5 geograp

Externí odkaz: https://doaj.org/article/b7a3f2c9e7144f04bb63a311aef95f6a

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Implications of Generation Efficiencies and Supply Chain Leaks for the Life Cycle Greenhouse Gas Emissions of Natural Gas-Fired Electricity in the United States

Autor: Sakineh Tavakkoli, Leyang Feng, Scot M. Miller, Sarah M. Jordaan

Publikováno v: Environmental Science & Technology. 56:2540-2550

Uncertainties in supply chain emissions raise questions about the benefits of natural gas as a bridge fuel, but recent efficiency improvements in gas-fired electricity generation remain overlooked. Our comprehensive analysis of supply chain infrastru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::115db8d42d7fa358070506f56151f6c4
https://doi.org/10.1021/acs.est.1c05246

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Linking energy sector and air quality models through downscaling: Long-run siting of electricity generators to account for spatial variability and technological innovation

Autor: Emily Bartholomew Fisher, Leyang Feng, Benjamin F. Hobbs, Shen Wang, J. Hugh Ellis, Xinrui Zhong

Publikováno v: Science of The Total Environment. 772:145504

Modeling the air pollution implications of long-term energy transitions requires a downscaling process as an intermediate step between national-scale energy models and fine-scaled air quality models. Traditional "Grow-in-Place" (GIP) downscaling meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f2252ef6dbcb9036cc9a26a7d3e7bdf
https://doi.org/10.1016/j.scitotenv.2021.145504

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Gridded Emissions for CMIP6

Autor: Monica Crippa, Margreet J. E. van Marle, Guido R. van der Werf, Caleb Braun, Steve Smith, Maarten van den Berg, Leyang Feng, Matthew Gidden, Zbigniew Klimont, Rachel Hoesly

Spatially distributed anthropogenic and open burning emissions are fundamental data needed by Earth system models. We describe the methods used for generating gridded data sets produced for use by the modelling community, particularly for the Coupled

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f504401da52fa367068e7f6d6d2cbdba
https://www.geosci-model-dev-discuss.net/gmd-2019-195/

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