The HTAP_v3 emission mosaic: merging regional and globalmonthly emissions (2000-2018) to support air quality modelling and policies

被引：53

作者：

Crippa, Monica ^{[1
]}

Guizzardi, Diego ^{[1
]}

Butler, Tim ^{[2
]}

Keating, Terry ^{[3
]}

Wu, Rosa

Kaminski, Jacek ^{[4
]}

Kuenen, Jeroen ^{[5
]}

Kurokawa, Junichi ^{[6
]}

Chatani, Satoru ^{[15
]}

Morikawa, Tazuko ^{[7
]}

Pouliot, George ^{[17
]}

Racine, Jacinthe ^{[8
]}

Moran, Michael D.

Klimont, Zbigniew ^{[9
]}

Manseau, Patrick M. ^{[8
]}

Mashayekhi, Rabab ^{[8
]}

Henderson, Barron H.

Smith, Steven J. ^{[10
]}

Suchyta, Harrison ^{[10
]}

Muntean, Marilena ^{[1
]}

Solazzo, Efisio ^{[11
]}

Banja, Manjola ^{[1
]}

Schaaf, Edwin ^{[1
]}

Pagani, Federico ^{[12
]}

Woo, Jung-Hun ^{[13
,14
]}

Kim, Jinseok ^{[14
]}

Monforti-Ferrario, Fabio ^{[1
]}

Pisoni, Enrico ^{[1
]}

Zhang, Junhua ^{[16
]}

Niemi, David ^{[8
]}

Sassi, Mourad ^{[8
]}

Ansari, Tabish ^{[2
]}

Foley, Kristen ^{[17
]}

机构：

[1] European Commiss, Joint Res Ctr JRC, Ispra, Italy

[2] Helmholtz Ctr Potsdam RIFS Potsdam, Res Inst Sustainabil, D-14467 Potsdam, Germany

[3] US Environm Protect Agcy, Washington, DC 20460 USA

[4] Natl Res Inst, Inst Environm Protect, PL-00548 Warsaw, Poland

[5] TNO, Dept Climate Air & Sustainabil, Utrecht, Netherlands

[6] Asia Ctr Air Pollut Res ACAP, 1182 Sowa,Nishi Ku, Niigata 9502144, Japan

[7] Japan Automobile Res Inst JARI, 2530 Karima, Tsukuba 3050822, Japan

[8] Environm & Climate Change Canada ECCC, Canadian Ctr Meteorol & Environm Predict, Air Qual Policy Issue Response Sect, Dorval, PQ, Canada

[9] Int Inst Appl Syst Anal IIASA, Laxenburg, Austria

[10] Pacific Northwest Natl Lab, Joint Global Change Res Inst, College Pk, MD USA

[11] Unisyst Co, Milan, Italy

[12] GFT Italia Srl, VIA SILE, I-20139 Milan, Italy

[13] Konuk Univ, Dept Civil & Environm Engn, Seoul, South Korea

[14] Konuk Univ, Dept Technol Fus Engn, Seoul, South Korea

[15] Natl Inst Environm Studies NIES, Reg Environm Conservat Div, Tsukuba 3058506, Japan

[16] Environm & Climate Change Canada, Air Qual Res Div, Toronto, ON, Canada

[17] US Environm Protect Agcy, 109 TW Alexander Dr, Res Triangle Pk, NC 27711 USA

来源：

EARTH SYSTEM SCIENCE DATA | 2023年 / 15卷 / 06期

基金：

新加坡国家研究基金会; 日本学术振兴会;

关键词：

INVENTORY; CO; CHEMISTRY; TRENDS; ENERGY; OZONE;

D O I：

10.5194/essd-15-2667-2023

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

This study, performed under the umbrella of the Task Force on Hemispheric Transport of Air Pollution (TF-HTAP), responds to the global and regional atmospheric modelling community's need of a mosaic emission inventory of air pollutants that conforms to specific requirements: global coverage, long time series, spatially distributed emissions with high time resolution, and a high sectoral resolution. The mosaic approach of integrating official regional emission inventories based on locally reported data, with a global inventory based on a globally consistent methodology, allows modellers to perform simulations of high scientific quality while also ensuring that the results remain relevant to policymakers.HTAP_v3, an ad hoc global mosaic of anthropogenic inventories, has been developed by integrating official inventories over specific areas (North America, Europe, Asia including Japan and South Korea) with the independent Emissions Database for Global Atmospheric Research (EDGAR) inventory for the remaining world regions. The results are spatially and temporally distributed emissions of SO2, NOx, CO, non-methane volatile organic compounds (NMVOCs), NH3, PM10, PM2.5, black carbon (BC), and organic carbon (OC), with a spatial resolution of 0.1 degrees x 0.1 degrees and time intervals of months and years, covering the period 2000-2018 (https://doi.org/10.5281/zenodo.7516361, Crippa, 2023, https://edgar.jrc.ec.europa.eu/dataset_htap_v3, last access: June 2023). The emissions are further disaggregated into 16 anthropogenic emitting sectors. This paper describes the methodology applied to develop such an emission mosaic, reports on source allocation, differences among existing inventories, and best practices for the mosaic compilation. One of the key strengths of the HTAP_v3 emission mosaic is its temporal coverage, enabling the analysis of emission trends over the past 2 decades. The development of a global emission mosaic over such long time series represents a unique product for global air quality modelling and for better-informed policymaking, reflecting the community effort expended by the TF-HTAP to disentangle the complexity of transboundary transport of air pollution.

引用

页码：2667 / 2694

页数：28

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