1986 0 forward |
1986 100 back |
*1995 0 Forward |
2000 0 forward |
2000 100 back |
2000 200 forward |
2000 500 back |
2005 0 forward |
2005 100 back |
2005 200 forward |
2005 500 back |
2010 0 forward |
2010 100 back |
2010 200 forward |
2010 500 back |
*Transect repositioned in 1995 to accomodate larger sample area.