Phosphorus and the Kawartha Lakes - Lakefield Herald
Phosphorus and the Kawartha Lakes - Lakefield Herald
Phosphorus and the Kawartha Lakes - Lakefield Herald
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Watershed Accumulation<br />
Bivariate Fit of Average P (ug/l) By water<br />
22.5<br />
20<br />
Bivariate Fit of Average P (ug/l) By freshwater marsh<br />
22.5<br />
20<br />
Average P (ug/l)<br />
17.5<br />
15<br />
12.5<br />
Average P (ug/l)<br />
17.5<br />
15<br />
12.5<br />
10<br />
10<br />
7.5<br />
.025 .05 .075 .1 .125 .15 .175<br />
water<br />
7.5<br />
-0.001 0 .001 .002 .003 .004<br />
freshwater marsh<br />
Linear Fit<br />
Linear Fit<br />
Average P (ug/l) = 14.738243 + 0.9188172 water<br />
Summary of Fit<br />
RSquare<br />
0.000035<br />
RSquare Adj<br />
-0.14282<br />
Root Mean Square Error<br />
5.125247<br />
Mean of Response<br />
14.83609<br />
Observations (or Sum Wgts)<br />
9<br />
Analysis of Variance<br />
Source<br />
Model<br />
Error<br />
C. Total<br />
DF<br />
1<br />
7<br />
8<br />
Sum of Squares<br />
0.00639<br />
183.87708<br />
183.88348<br />
Mean Square<br />
0.0064<br />
26.2682<br />
F Ratio<br />
0.0002<br />
Prob > F<br />
0.9880<br />
Parameter Estimates<br />
Term<br />
Estimate<br />
Std Error<br />
Intercept<br />
14.738243<br />
6.501551<br />
water<br />
0.9188172<br />
58.90455<br />
t Ratio<br />
Prob>|t|<br />
2.27<br />
0.0577<br />
0.02<br />
0.9880<br />
Linear Fit<br />
Linear Fit<br />
Average P (ug/l) = 9.7157181 + 3201.3264 freshwater marsh<br />
Summary of Fit<br />
RSquare<br />
0.868804<br />
RSquare Adj<br />
0.850061<br />
Root Mean Square Error<br />
1.856449<br />
Mean of Response<br />
14.83609<br />
Observations (or Sum Wgts)<br />
9<br />
Analysis of Variance<br />
Source<br />
Model<br />
Error<br />
C. Total<br />
Term<br />
Intercept<br />
freshwater marsh<br />
DF<br />
Sum of Squares<br />
Mean Square<br />
F Ratio<br />
1<br />
159.75866<br />
159.759<br />
46.3552<br />
7<br />
24.12481<br />
3.446<br />
Prob > F<br />
8<br />
183.88348<br />
0.0003<br />
Parameter Estimates<br />
Estimate<br />
Std Error<br />
t Ratio<br />
Prob>|t|<br />
9.7157181<br />
0.973924<br />
9.98<br />
F<br />
0.0763<br />
Parameter Estimates<br />
Estimate<br />
Std Error<br />
t Ratio<br />
Prob>|t|<br />
8.8238495<br />
3.190072<br />
2.77<br />
0.0279<br />
574.77419<br />
276.6037<br />
2.08<br />
0.0763<br />
Linear Fit<br />
Linear Fit<br />
Average P (ug/l) = 7.2661014 + 654.1477 conifer swamp<br />
Summary of Fit<br />
RSquare<br />
RSquare Adj<br />
Root Mean Square Error<br />
Mean of Response<br />
Observations (or Sum Wgts)<br />
Analysis of Variance<br />
Source<br />
Model<br />
Error<br />
C. Total<br />
Term<br />
Intercept<br />
conifer swamp<br />
0.623845<br />
0.570109<br />
3.143444<br />
14.83609<br />
9<br />
DF<br />
Sum of Squares<br />
Mean Square<br />
F Ratio<br />
1<br />
114.71478<br />
114.715<br />
11.6093<br />
7<br />
69.16869<br />
9.881<br />
Prob > F<br />
8<br />
183.88348<br />
0.0113<br />
Parameter Estimates<br />
Estimate<br />
Std Error<br />
t Ratio<br />
Prob>|t|<br />
7.2661014<br />
2.456421<br />
2.96<br />
0.0212<br />
654.1477<br />
191.987<br />
3.41<br />
0.0113<br />
42