Supplement Indian Network Project on Carbonaceous Aerosol Emissions, Source Apportionment and Climate Impacts (COALESCE) C. Venkataraman, M. Bhushan, S. Dey, D. Ganguly, T. Gupta, G. Habib, A. Kesarkar, H. Phuleria, and R. Sunder Raman https://doi.org/10.1175/BAMS-D-19-0030.2 Corresponding author: Chandra Venkataraman,
[email protected] This document is a supplement to https://doi.org/10.1175/BAMS-D-19-0030.1 In final form 3 January 2020 ©2020 American Meteorological Society For information regarding reuse of this content and general copyright information, consult the AMS Copyright Policy. AMERICAN METEOROLOGICAL SOCIETY JULY 2020 E257 Details of survey methodology and locations This project with 22 institutions (Fig. ES1) involves participation of 40 investiga- tors (Table ES1) and most importantly, over 70 research students and staff. Sur- vey questionnaires were adapted from previously validated instruments for residential sector (Census 2011; Interna- tional Institute of Population Science, 2007, 2017; Balakrishnan et al. 2004), agricultural residue burning (Gupta 2014), brick kilns (Maithel et al. 2012; S. Maithel 2017, personal communica- tion), and on-road vehicles (Table ES2; Goel et al. 2015; S. K. Guttikunda 2016, personal communication). Selection of the survey districts/villages to capture the pan-India diversity in biomass fuels used for cooking, heating, and lighting in residential sector is based on district/ village level data (Census 2011), along with agroclimatic information (Basu and Guha 1996) for residential cooking; that in agricultural residue burning Fig. ES1. COALESCE organization structure. practices is based on district-wise crop production data (OGDP 2015) of nine target crops (Pandey et al.