Table 2.

Brief Description of the Construction Sites Surrounding the St-2 Monitoring Station

Construction site	Area (m2)	Distancea (m)	Construction duration
a	38,160	1570	2009–current
b	54,760	1915	2009–current
c	48,508	1145	2009–current
d	143,250	1314	2009–current
e	37,200	615	2009–current
f	83,450	870	2009–current
g	56,287	445	2005–2007
h	61,864	1153	2007–2009
I	132,400	1010	2006–2009
j	543,800	1495	2005–current
k	118,030	1948	2007–current
l	96,500	1200	2009–2011
m	64,310	1170	2006–current
n	164,500	1990	2005–2008
o	25,510	868	2005–2006
p	221,774	1627	2007–2009

^aNumbers in the distance column correspond to the shortest distances between construction site and St-2.