Using Warner total 
acreage (=^913) 
Calculations of amount of vegetated area on Laysan 
(overlapping squares counted as l/2) 
_ # of squares a.■ Per -cent Acres 
Vegetated area 
(+ 17 for isolated^veg.) 
221+9.5+ 298/2 
2,39a.5 
2 , 415.5 
43.103 
393.5 
Semi-vegetated area"^ 
* , 
250 + 141/2 
320.5 
5.719 
52.2 
Lagoon proper, Jan. I966 
772 + 129/2 
' 836;5 
14.927 
136.3 
North pond 
'■ 5/^2 
.6.5 
.113 
1.0 
Beaches, including contiguous 
inland area. 
1,890.0 
33.726 
307.9 
Large southwestern blowout 
103 + 4 o /2 
'I23.0 
2.195 
20.0 
Small southwestern blowout. 
5 + 14/2 
12.0 
5 ^ 60^.0 
.214 
99.997 
2.0 
912.9 
Total vegetated area 
(= 1 & 1/3 2) 
2,522.3 
45.009 
410.9 
Total unvegetated area (or 
(= 3 + 4 + 5 + 6+ 7+ 2/3 2) 
5 , 6 o 4 - 3,522.3 
3,081.7 
54.991 
502.1 
Potential lagoon area 
(= 2+3 + 4 ) 
1,163.5 
20.762 
19.0 
It 
1 *. Ai'ea between potential lagoon" line (see attached) and lagoon pnopen 
(in Jan. I966) is actually somewhat vegetated particularly at the 
north end. I have treated this area overall as lA which is probably 
reasonably correct. vegetated 
