Table of Contents
Long-Term Water
Quality Trends in the Everglades
Long-Term Water
Quality Monitoring Data : Uses in Everglades
Restoration
Everglades Time Line
Long-Term Water
Quality Trends #11; in the Everglades
Data Sources
Spatial &
Temporal Patterns, 1978-1996
Flow-Weighted-Mean P
Concentrations Water Years 1978-1991 vs. 1992-1996
Structure
Flows Water Years 1978-1991 vs. 1992-1996
Total Phosphorus
Loads Water Years 1978-1991 vs. 1992-1996
1978-1996 Phosphorus
Concentrations
1978-1996 Structure
Flows
1978-1996 Structure
Total P Loads
EAA Rainfall &
WCA/ENP Stages, 1978-1996
Long-Term Rainfall
Variations
Recent Decreases in
WCA Outflow P Concs. Potential Causal Factors
Data Analysis -
Level I Standard Time-Series Analysis
Data Analysis -
Level II Everglades Tracking Model
Tracking Model
Tracking Model Applications to Everglades
Model Applications
Model Application:
ENP Shark River Slough
ENP Shark River
Slough Inflows S12ABCD + S333
ENP Shark River
Slough Interim P Limits Model Calibration
ENP Shark Slough
Interim P Limits Calibration: Observed &
Predicted Values
Shark Slough Interim
P Limits Observed & Predicted Values, 1978-1996
ENP Shark River
Slough Interim P Limits Flow-Adjusted Concentrations
ENP Shark River
Slough Interim P Limits Flow-Adjusted Concentrations
vs. Time
ENP Shark River
Slough Interim P Limits Flow-Adjusted Concentrations,
1978-1996
ENP Shark River
Slough Interim P Limits Flow-Adjusted Concentrations
vs. Prediction Interval for 1978-79 (OFW) Period
ENP Shark River
Slough Interim P Limits De-Trended Concentrations
Shark Slough Interim
P Limits De-Trended (1978-1979) Concentrations vs.
Basin Flow
ENP Shark River
Slough Interim P Limits Concentration vs. Flow
ENP Shark River
Slough Interim P Limits Target & Limit Derivation
ENP Shark River
Slough Interim P Limits 12-Month Rolling Average
Flows
ENP Shark River
Slough Interim P Limits 12-Month Rolling,
Flow-Weighted Means
ENP Shark River
Slough Interim P Limits 12-Month Rolling Means,
Flow-Adjusted
Model Application:
EAA Total P Loads
EAA Phosphorus Load
vs. Rainfall
Observed vs.
Predicted EAA Phosphorus Load
EAA Runoff Adjusted
P Loads
EAA Runoff P Load
Reductions
EAA Runoff P Model:
Independent Variables
EAA Runoff P
Concentrations
EAA Runoff & ENP
Inflow P Concentrations
Long-Term Water
Quality Trends in the Everglades Conclusions
Long-Term Water
Quality Trends in the Everglades Conclusions (ct.)
Long-Term Water
Quality Trends in the Everglades Conclusions (ct.)
|
Author: William
W. Walker, Jr. Email: bill@wwwalker.net
Home Page: http://www.wwwalker.net
Other information:
presented at: "Symposium on Phosphorus
Biogeochemistry in Florida Ecosystems"
Clearwater, Florida
July 13-16, 1997
|