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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Bivariate Fit of Average P (ug/l) By sparse deciduous<br />
22.5<br />
20<br />
Bivariate Fit of Average P (ug/l) By bedrock/s<strong>and</strong>/minetailings<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 />
0 .1 .2 .3 .4<br />
sparse deciduous<br />
7.5<br />
-0.0005 0 .0005 .001 .0015 .002 .0025<br />
bedrock/s<strong>and</strong>/minetailings<br />
Linear Fit<br />
Linear Fit<br />
Average P (ug/l) = 14.479182 + 3.2632672 sparse deciduous<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 />
sparse deciduous<br />
0.00555<br />
-0.10494<br />
4.507954<br />
14.83559<br />
11<br />
DF<br />
1<br />
9<br />
10<br />
Sum of Squares<br />
1.02074<br />
182.89484<br />
183.91558<br />
Mean Square<br />
1.0207<br />
20.3216<br />
F Ratio<br />
0.0502<br />
Prob > F<br />
0.8277<br />
Parameter Estimates<br />
Estimate<br />
Std Error<br />
t Ratio<br />
Prob>|t|<br />
14.479182<br />
2.091977<br />
6.92<br />
F<br />
0.3445<br />
Parameter Estimates<br />
Term<br />
Intercept<br />
bedrock/s<strong>and</strong>/minetailings<br />
Estimate<br />
15.24365<br />
-1947.326<br />
Std Error<br />
1.356463<br />
1951.763<br />
t Ratio<br />
11.24<br />
-1.00<br />
Prob>|t|<br />
F<br />
0.6910<br />
Estimate<br />
Std Error<br />
t Ratio<br />
Prob>|t|<br />
15.760883<br />
2.627305<br />
6.00<br />
0.0002<br />
-22.60814<br />
55.06574<br />
-0.41<br />
0.6910<br />
Linear Fit<br />
Linear Fit<br />
Average P (ug/l) = 18.429601 - 44.414975 mixed forest mainly coniferous<br />
Summary of Fit<br />
RSquare<br />
0.192555<br />
RSquare Adj<br />
0.102839<br />
Root Mean Square Error<br />
4.062043<br />
Mean of Response<br />
14.83559<br />
Observations (or Sum Wgts)<br />
11<br />
Analysis of Variance<br />
Source<br />
Model<br />
Error<br />
C. Total<br />
DF<br />
1<br />
9<br />
10<br />
Sum of Squares<br />
35.41382<br />
148.50176<br />
183.91558<br />
Mean Square<br />
35.4138<br />
16.5002<br />
Parameter Estimates<br />
Term<br />
Intercept<br />
mixed forest mainly coniferous<br />
F Ratio<br />
2.1463<br />
Prob > F<br />
0.1770<br />
Estimate<br />
Std Error<br />
t Ratio<br />
Prob>|t|<br />
18.429601<br />
2.741958<br />
6.72<br />
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