TY  - JOUR
A1  - Athare, Tushar Ramchandra
A1  - Pradhan, Prajal
A1  - Kropp, Jürgen
T1  - Environmental implications and socioeconomic characterisation of Indian diets
JF  - The science of the total environment
N2  - India is facing a double burden of malnourishment with co-existences of under- and over-nourishment. Various socioeconomic factors play an essential role in determining dietary choices. Agriculture is one of the major emitters of greenhouse gases (GHGs) in India, contributing 18% of total emissions. It also consumes freshwater and uses land significantly. We identify eleven Indian diets by applying k-means cluster analysis on latest data from the Indian household consumer expenditure survey. The diets vary in calorie intake [2289-3218 kcal/Consumer Unit (CU)/day] and dietary composition. Estimated embodied GHG emissions in the diets range from 1.36 to 3.62 kg CO2eq./CU/day, land footprint from 4 to 5.45 m(2)/CU/day, whereas water footprint varies from 2.13 to 2.97m(3)/CU/day. Indian diets deviate from a healthy reference diet either with too much or too little consumption of certain food groups. Overall, cereals, sugar, and dairy products intake are higher. In contrast, the consumption of fruits and vegetables, pulses, and nuts is lower than recommended. Our study contributes to deriving required polices for the sustainable transformation of food systems in India to eliminate malnourishment and to reduce the environmental implications of the food systems. (c) 2020 Elsevier B.V. All rights reserved.
KW  - Indian diets
KW  - GHG emissions
KW  - land and water footprint
KW  - healthy diets
KW  - socioeconomic factors
Y1  - 2020
U6  - https://doi.org/10.1016/j.scitotenv.2020.139881
SN  - 0048-9697
SN  - 1879-1026
VL  - 737
PB  - Elsevier Science
CY  - Amsterdam [u.a.]
ER  -