scholarly journals The impact of crop residue burning (CRB) on the diurnal and seasonal variability of the ozone and PM levels at a semi-urban site in the north-western Indo-Gangetic plain

2019 ◽  
Vol 128 (6) ◽  
Author(s):  
Madhvi Rana ◽  
Susheel K Mittal ◽  
Gufran Beig ◽  
Prashant Rana
2021 ◽  
Vol 8 (01) ◽  
Author(s):  
ANURADHA LEVISH CHONGLOI ◽  
K S KADIAN ◽  
M S MEENA

The study examines reasons for the burning of crop residue, awareness of the impact of the burning of crop residue, and government approaches to mitigating the burning. Data from 180 farmers from three districts of the state of Haryana was sought. Rank Based Quotient method was used to identify reasons. At the same time, awareness was assessed by direct questioning. The study concludes that the short window time between paddy harvesting and showing wheat was a primary reason for stubble burning. Research also shows that harvesting is expensive and time-consuming, causing farmers to burn. Most farmers were aware of the various adverse effects of burning on soil health (73.89%), air health (100%), and human health (81.66%). Everybody was aware of the ban on crop residue burning and other government measures, but they have no other viable options other than burning. Policymakers, therefore, must focus on feasible options that are acceptable in farmers' socio-economic conditions.


2020 ◽  
Vol 20 (12) ◽  
pp. 2729-2740 ◽  
Author(s):  
Junming Guo ◽  
Kirpa Ram ◽  
Lekhendra Tripathee ◽  
Shichang Kang ◽  
Jie Huang ◽  
...  

2017 ◽  
Author(s):  
Huiting Mao ◽  
Dolly Hall ◽  
Zhuyun Ye ◽  
Ying Zhou ◽  
Dirk Felton ◽  
...  

Abstract. The impact of large-scale circulation on urban gaseous elemental mercury (GEM) was investigated through analysis of 2008–2015 measurement data from an urban site in New York City (NYC), New York, USA. Distinct annual cycles were observed in 2009–2010 with mixing ratios in warm seasons (i.e. spring–summer) 10–20 ppqv (~ 10 %–25 %) higher than in cool seasons (i.e. fall–winter). This annual cycle was disrupted in 2011 by an anomalously strong influence of the North American trough in that warm season and was reproduced in 2014 with annual amplitude enhanced up to ~ 70 ppqv associated with a particularly strong Bermuda High. North American trough axis index (TAI) and intensity index (TII) were used to characterize the effect of the North American trough on NYC GEM especially in winter and summer. The intensity and position of the Bermuda High had a significant impact on GEM in warm seasons supported by a strong correlation (r reaching 0.96, p 


2018 ◽  
Vol 18 (7) ◽  
pp. 1558-1572 ◽  
Author(s):  
Yike Zhou ◽  
Zhiwei Han ◽  
Ruiting Liu ◽  
Bin Zhu ◽  
Jiawei Li ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document