water resources project:
DESCRIPTION
INFLUENCE OF CLIMATE VARIABILITY ON WATER RESOURCES IN ECUADOR: A CASE STUDY OF HYDROELECTRIC PRODUCTION & DROUGHTS. WATER RESOURCES PROJECT:. Coordinators: Edison Heredia-Calderón Remigio H. Galarraga-Sánchez. Participants: Alexandre Gagnon Andrea Ray Claudine Dereczynski - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/1.jpg)
INFLUENCE OF CLIMATE VARIABILITY ON WATER RESOURCES IN
ECUADOR: A CASE STUDY OF HYDROELECTRIC PRODUCTION &
DROUGHTS
WATER RESOURCES PROJECT:
![Page 2: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/2.jpg)
Coordinators: Edison Heredia-Calderón Remigio H. Galarraga-Sánchez
Participants: Alexandre Gagnon
Andrea Ray
Claudine Dereczynski
Giampaolo Orlandoni
Ileana Mora
Marcos Costa
Patricia Jaime
Simone Ferraz
Thomas Pagano
![Page 3: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/3.jpg)
WATER MANAGEMENT PRACTICES
SPATIAL VARIABILITY OF RAINFALL
RAINFALL-RUNOFF TRANSFORMATIONBY CONCEPTUAL MATHEMATICAL MODEL
HIDROELECTRIC POWER PRODUCTION
CLIMATE VARIABILITY
![Page 4: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/4.jpg)
OBJECTIVE
CLIMATE VARIABILITY AND HYDROELECTRIC POWER GENERATION
CLIMATE VARIABILITYPHYSICAL DAM CAPACITY
WATER RESERVES MANAGEMENTTO SATISFY THE POWER DEMANDGIVEN THE RESTRICTION POSED
BY
CLIMATOLOGY DISCHARGES
ENERGY DEMAND
HYDROELECTRICPOWER
GENERATION
![Page 5: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/5.jpg)
![Page 6: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/6.jpg)
Calculate rainfall anomalies in terms of variance
PA = P – P p
where
P : mean precipitationp: standard deviation of precipitation
Monthly precipitation anomalies correlated with SST anomalies in region
•SST in region Niño1+2, Niño 3, and Niño 4•SOI
Identification of ENSO signal on the climate of Ecuador
![Page 7: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/7.jpg)
The Relationship Between SOI and Rainfall Anomalies in Portoviejo
![Page 8: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/8.jpg)
SST in Region Niño 1+2 versus Rainfall Anomalies in Portoviejo
![Page 9: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/9.jpg)
SST in Region Niño 3 versus Rainfall Anomalies in Portoviejo
![Page 10: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/10.jpg)
SSTA Niño 1+2 versus rainfall anomaliesin Portoviejo
![Page 11: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/11.jpg)
Correlation Between Strong El Niño versus Rainfall Anomalies in Coastal Ecuador
![Page 12: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/12.jpg)
Monthly Average Precipitation at Paute (1963-1999)
![Page 13: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/13.jpg)
Monthly Precipitation versus Niño 1+2 at Paute
![Page 14: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/14.jpg)
Monthly Precipitation versus Niño 3 at Paute
![Page 15: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/15.jpg)
Monthly Precipitation versus SOI at Paute
![Page 16: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/16.jpg)
Niño4 SST Anomaly Sep-Dec versus Jan-Aug Cumulative Streamflow at Paute 1968-95
![Page 17: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/17.jpg)
1970
North Atlantic SSTA Feb-Mar-Apr Average correlated with Jan-Aug Cumulative Streamflow
at Paute
![Page 18: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/18.jpg)
Hydroelectric power production at Paute river
• Mean yearly inflow discharge for normal, dry and wet years.
• Cumulated mass (discharge and volume) x inflow volumes for wet, dry and normal years
![Page 19: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/19.jpg)
MEAN YEARLY INFLOW DISCHARGE AT PAUTE
![Page 20: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/20.jpg)
CUMULATED MASS CURVES (Discharge and Volume)
![Page 21: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/21.jpg)
DAILY ENERGY PRODUCTION, INFLOW AND RESERVOIR ELEVATION (OCT, 1995)
![Page 22: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/22.jpg)
RAINFALL - RUNOFF MODEL " N L C "
DEFINITION OF THE MODEL
• NLC is aimed at simulation of outflow from natural catchments.
conceptual model consisting of storage (linear and nonlinear)
elements.
• NLC represents a single, two-component, rainfall-runoff model capable of modeling groundwater flow and direct runoff.
• NLC is a lumped type MODE
the input into the model is total rainfall over the catchment in each time
interval.
![Page 23: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/23.jpg)
Input Data
• Rainfall is provided at each simulation step. It could be supplied in two ways:
- up to ten rain gauges
- areal averages.
• Calibration procedure is not part of the package. Trial-and-error procedure must be used.
![Page 24: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/24.jpg)
![Page 25: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/25.jpg)
MODEL VARIABLES
• PA input precipitation (mm)
• ETP evapotranspiration (mm)
• PE effective precipitation (mm)
• Qs direct runoff (m3/s)
• GI groundwater input (m3/s)
• Qg groundwater runoff (m3/s)
• Q total runoff (m3/s)
• QDD deep percolation (mm)
• parameters of the unsaturated zone
- ENN maximum water holding capacity (mm)
- EF actual water content (mm)
• Other parameters
![Page 26: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/26.jpg)
Simulated and Observed Discharge at Paute - 1989
![Page 27: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/27.jpg)
Climatic Zones at Paute Basin
![Page 28: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/28.jpg)
M050 ARENALES - COLA DE SAN PABLO PRECIPITACION MEDIA
![Page 29: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/29.jpg)
Climatic Zones at Paute Basin
![Page 30: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/30.jpg)
M067 CUENCA AEROPUERTO PRECIPITACION MEDIA
![Page 31: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/31.jpg)
Climatic Zones at Paute Basin
![Page 32: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/32.jpg)
M541 COCHAPAMBA QUINGEO PRECIPITACION MEDIA
![Page 33: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/33.jpg)
Climatic Zones at Paute Basin
![Page 34: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/34.jpg)
M418 CUMBE PRECIPITACION MEDIA
![Page 35: WATER RESOURCES PROJECT:](https://reader036.vdocuments.site/reader036/viewer/2022062423/56814865550346895db57400/html5/thumbnails/35.jpg)
M138 PAUTE PRECIPITACION MEDIA