río piedras dam
DESCRIPTION
Río Piedras Dam. Saira Fida (UF) Emily Williams (UF) Grant WeinKan (UF) Mario Iván Rojas Sánchez (UNED) Julio 2012. Watershed Río Piedras. Natural Processes of Consideration. Precipitation Timing Antecedent moisture conditions Intensity Duration Slope Land use Evaporation rates. - PowerPoint PPT PresentationTRANSCRIPT
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Río Piedras Dam
Saira Fida (UF)Emily Williams (UF)Grant WeinKan (UF)
Mario Iván Rojas Sánchez (UNED)
Julio 2012
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Watershed Río Piedras
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Natural Processes of Consideration
• Precipitation– Timing– Antecedent moisture conditions– Intensity– Duration
• Slope• Land use• Evaporation rates
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Precipitación
ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC0
50
100
150
200
250
300Bagaces (1979-2008)
Meses
Prec
ipita
ción
Pro
med
io M
ensu
al (m
m)
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Inclinación (respaladizo) /
Slope
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Land use
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Predicting flows on an ungauged river
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Río Piedras Dam
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Stakeholder
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Core Institutions
MINAETDireccion de Aguas
AyAMunis & ASADAS ICE SENARA
Water Use Drinking Water Hydropower Irrigation
• Concessions• Register & authorize well construction• Nat’l Water Policy• Collect water pollution fees
• Potable water• Sanitation• Sewerage
• Hydro production• Concessions
• Irrigation• Drainage• Flood protection
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Stakeholder Analysis
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Social Considerations• Land Use
– Income generator for who?– Benefits foreign investors
• Economic implications of project– Jobs for dam construction and maintenance– Loss of jobs in inundated area
• Ranchers, farmers – Job creation resulting from project
• Service jobs at resorts/hotels
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Comparative International Law
• United States NEPA 1969• United Nations Principles of EIA 1987• Costa Rica SETENA, Law No. 7554 1995
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Project Area
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D1 SETENA Terms of reference
EIA
Environmental Viability
SETENA
Environmental assessment in Costa Rica
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• Soil
Construction process and
operation
Aspects to be assessed
• Water
• Social• Air
• Biota
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Thanks