Reductions in India's crop yield due to ozone

被引：123

作者：

Ghude, Sachin D. ^{[1
]}

Jena, Chinmay ^{[1
]}

Chate, D. M. ^{[1
]}

Beig, G. ^{[1
]}

Pfister, G. G. ^{[2
]}

Kumar, Rajesh ^{[2
]}

Ramanathan, V. ^{[3
]}

机构：

[1] Indian Inst Trop Meteorol, Pune, Maharashtra, India

[2] Natl Ctr Atmospher Res, Div Atmospher Chem, Boulder, CO 80307 USA

[3] Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA

来源：

GEOPHYSICAL RESEARCH LETTERS | 2014年 / 41卷 / 15期

基金：

美国国家科学基金会;

关键词：

surface ozone; crop loss; WRF-Chem; SURFACE OZONE; FUTURE CONCENTRATIONS; AMBIENT OZONE; EMISSIONS; IMPACT; MODEL; SENSITIVITY; INVENTORY; AEROSOLS; GROWTH;

D O I：

10.1002/2014GL060930

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

This bottom-up modeling study, supported by emission inventories and crop production, simulates ozone on local to regional scales. It quantifies, for the first time, potential impact of ozone on district-wise cotton, soybeans, rice, and wheat crops in India for the first decade of the 21st century. Wheat is the most impacted crop with losses of 3.50.8 million tons (Mt), followed by rice at 2.10.8 Mt, with the losses concentrated in central and north India. On the national scale, this loss is about 9.2% of the cereals required every year (61.2 Mt) under the provision of the recently implemented National Food Security Bill (in 2013) by the Government of India. The nationally aggregated yield loss is sufficient to feed about 94 million people living below poverty line in India.

引用

页码：5685 / 5691

页数：7

共 31 条

[1] Effect of air pollution on peri-urban agriculture: a case study
Agrawal, M
Singh, B
Rajput, M
Marshall, F
Bell, JNB
[J]. ENVIRONMENTAL POLLUTION, 2003, 126 (03) : 323 - 329
[2] Aunan K, 2000, AMBIO, V29, P294, DOI 10.1639/0044-7447(2000)029[0294:SOICAI]2.0.CO
[3] 2
[4] Global crop yield reductions due to surface ozone exposure: 1. Year 2000 crop production losses and economic damage
Avnery, Shiri
Mauzerall, Denise L.
Liu, Junfeng
Horowitz, Larry W.
[J]. ATMOSPHERIC ENVIRONMENT, 2011, 45 (13) : 2284 - 2296
[5] Bates B. C., 2008, CLIMATE CHANGE
[6] Description and evaluation of the Model for Ozone and Related chemical Tracers, version 4 (MOZART-4)
Emmons, L. K.
Walters, S.
Hess, P. G.
Lamarque, J. -F.
Pfister, G. G.
Fillmore, D.
Granier, C.
Guenther, A.
Kinnison, D.
Laepple, T.
Orlando, J.
Tie, X.
Tyndall, G.
Wiedinmyer, C.
Baughcum, S. L.
Kloster, S.
[J]. GEOSCIENTIFIC MODEL DEVELOPMENT, 2010, 3 (01) : 43 - 67
[7] Modelling of near-surface ozone over South Asia
Engardt, Magnuz
[J]. JOURNAL OF ATMOSPHERIC CHEMISTRY, 2008, 59 (01) : 61 - 80
[8] Assessing the impacts of current and future concentrations of surface ozone on crop yield with meta-analysis
Feng, Zhaozhong
Kobayashi, Kazuhiko
[J]. ATMOSPHERIC ENVIRONMENT, 2009, 43 (08) : 1510 - 1519
[9] Application of satellite observations for identifying regions of dominant sources of nitrogen oxides over the Indian Subcontinent
Ghude, Sachin D.
Kulkarni, Santosh H.
Jena, Chinmay
Pfister, Gabriele G.
Beig, G.
Fadnavis, S.
van der A, R. J.
[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2013, 118 (02) : 1075 - 1089
[10] Satellite constraints of nitrogen oxide (NOx) emissions from India based on OMI observations and WRF-Chem simulations
Ghude, Sachin D.
Pfister, Gabriele G.
Jena, Chinmay
van der A, R. J.
Emmons, Louisa K.
Kumar, Rajesh
[J]. GEOPHYSICAL RESEARCH LETTERS, 2013, 40 (02) : 423 - 428

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