| Date |
Event |
| 6/1/1990 |
MORA1 sampler moved from outside to inside a shelter. |
| 9/19/1990 |
ROMO1 moved 15 miles SE of original site. Renamed ROMO2 |
| 1/16/1991 |
Changed WASH1 mask size from 2.2 to 3.5 |
| 1/23/1991 |
Changed SOLA1 mask size from 2.2 to 3.5 |
| 5/20/1992 |
GRSA moved from shelter to outside. |
| 7/19/1992 |
GRSM1 moved from outside to inside a shelter |
| 10/1/1992 |
BADL1 climate control was turned of permanently. |
| 6/28/1994 |
Changed nylon filter size from 47mm diameter to 25mm. |
| 8/18/1994 |
Moved ACAD1 from outdoors to indoors 150 yards |
| 3/29/1995 |
The SEQU1 site had construction in the vicinity of the
sampler from |
| 10/1/1993 |
thru Oct 1994. This is evidenced in the databy the high soil
and organic |
| 4/19/1995 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for
DOSO1,GRSM1,SHEN1,JEFF1 |
| 4/22/1995 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for SAGO1 |
| 4/26/1995 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for
ACAD1,LYBR1,SHRO1,MACA1 |
| 5/3/1995 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for
SIPS1,UPBU1 |
| 5/10/1995 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for BRIG1 |
| 6/1/1996 |
Added glycerine to the denuders |
| 7/1/1996 |
YELL1 moved 1 mile to the North and increased the elevation
by 200ft. |
| 10/1/1996 |
Changed nylon filter manufactures from Gelman to MSI |
| 3/20/1997 |
GRSM1 moved into a new shelter. |
| 6/1/1997 |
NH4+ species taken by IC off the nylon filter at DOSO1,GRSM1
& SHEN1 |
| 6/9/1997 |
SIPS1 moved to a new shelter on the original site after the
original she |
| 7/25/1997 |
MACA1 moved 7 miles to the SouthWest |
| 10/1/1997 |
INGA1: Tree close to the sampler was cut down to ensure
clear path |
| 3/21/1998 |
VIIS1 Added modules BCD to a new A module. All samplers
built by ARS |
| 5/27/1998 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for SEQU1 |
| 6/3/1998 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for PUSO1 |
| 7/13/1998 |
Creation of History.txt |
| 7/29/1998 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for MOOS1 |
| 8/4/1998 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for
CHAS1,OKEF1,ROMA1, |
| 10/1/1998 |
Moved BRLA1 into a shelter on the original site |
| 10/29/1998 |
ACAD1 built new shelter on original site |
| 2/9/1999 |
ROMO2 climate control in the shelter was turned off
permanently |
| 2/16/1999 |
Moved ROMA1 50 yards in the original shelter |
| 4/17/2001 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for CACR1 |
| 4/25/2001 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for
HEGL1,GUMO1,BIBE1 |
| 5/16/2001 |
Sample area changed from 2.2 sq. cm to 3.5 sq. cm for WIMO1 |
