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Table 3 Averages, maximums, and minimums of the 137Cs activity concentration (μBq m−3) at each site

From: The seasonal variations of atmospheric 134,137Cs activity and possible host particles for their resuspension in the contaminated areas of Tsushima and Yamakiya, Fukushima, Japan

  Average Maximum Minimum
Location (sampling duration) Year 137Cs Error Date (start) m/d h:m Date (end) m/d h:m 137Cs Error Date (start) m/d h:m Date (end)a m/d h:m 137Cs Error
FD (July 2011–October 2014) 2011 1450 33.7 7/9 16:40 7/18 12:10 5600 66.4 12/9 12:47 2012/1/6 11:16 186 11.0
2012 287 9.7 3/9 10:43 4/6 11:15 547 7.8 11/16 12:01 12/7 10:18 41.2 2.0
2013 127 13.6 8/9 14:16 8/30 11:20 432 4.6 10/18 14:48 10/28 10:45 45.9 3.2
2014 115 8.3 6/29 9:41 7/4 10:30 202 6.4 10/3 10:27 10/20 11:07 38.7 4.6
FC (May 2014–January 2015) 2014 537 78.6 8/22 16:13 8/29 12:52 1620 843 12/26 15:41 2015 1/11 13:24 74.3 5.7
GD (November 2012–June 2015) 2012 213 2.7 11/3 13:40 11/9 12:41 294 2.1 12/28 12:45 2013 1/11 13:46 130 1.4
2013 521 4.1 8/9 11:55 8/16 11:16 3690 8.0 12/13 12:04 12/23 12:08 72.0 3.0
2014 243 26.4 9/19 11:16 10/3 10:59 684 94.6 12/26 11:28 2015 1/11 12:07 47.4 8.5
2015 123 18.7 5/4 11:26 6/4 10:52 225 31.9 4/25 10:41 5/4 11:11 56.8 9.9
GC (December 2012–November 2014) 2012 462 12.2 12/21 13:00 12/22 13:00 2550 28.2 12/19 13:00 12/20 13:00 95.2 4.7
2013 1170 19.2 8/14 13:00 8/15 13:00 60,400 132 11/12 13:00 11/13 13:00 68.9 11.6
2014 546 11.6 5/16 13:00 5/18 13:00 6750 31.0 1/15 13:00 1/17 11:38 48.4 7.8
  1. aIn some cases, the sampling duration crossed over years