the groundwater resources of ecuador, wealth to be … · 2017-08-28 · ecuador 76 aquifers* 73...
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THE GROUNDWATER
RESOURCES OF ECUADOR,
WEALTH TO BE EXPLORED2017
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60%36%
ASIA
13%11%
13%8%EUROPA
ÁFRICA
OCEANIA
1%5%6%26%AMÉRICA DEL SUR
8%15%
AMÉRICA DEL NORTE Y
CENTRAL
POBLACIÓN
RECURSOS HÍDRICOS
Fuente: UNESCO
WATER AVAILABILITY
WORLD LEVEL
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26,000 m³ /hab/año
ECUADOR
666.7 m³ /hab/año
KENIA
20,527 m³ /hab/año
AUSTRALIA
WATER SUPPLY / PER CAPITA
7,897 m³/hab/año
CAMBOYA
Fuente: FAO, AQUASTAT
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16’570,000 (2017)
376,019 Hm³ (2014)
ECUADOR
270,670 Km²
CHIMBORAZO VOLCANO
GALÁPAGOS ISLANDS
361,747 Hm³
14,272 Hm³
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Fuente: PNGIRH, 2016
V. Pacífico V. Amazonas
WATER AVAILABILITY
ECUADOR
Water Demand(Hm³)
69% RH
12% Population31% RH
88% Population
0
2000
4000
6000
8000
10000
12000
14000
16000
18000
20000
2010 2025 2035
Doméstica Agricultura Industria y servicios
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Insufficient scientific and
technical research
Unauthorizeduse
Aquifer
Contamination
Groundwater unsustainability
CAUSE EFFECT
PROBLEM
Non-technicalexploitation of groundwater
Aquifer
Depletion
UNDERGROUND WATER RESOURCES CHARACTERIZATION
Non-compliance with management plans in recharge areas
Non-definedrestrictionzones
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Planificación Nacional de
Recursos Hídricos de la República
de Ecuador
(INERHI, CEDEX).
1989 2010 2014 2016 2017
Levantamiento de Información
Hidrogeológica de Campo a Nivel Nacional por
Sistemas Hidrográficos
(SENAGUA – ICA).
Mapa Hidrogeológico, escala 1:250.000
(ESPOL)
Plan Nacional de la Gestión Integral de los
Recursos Hídricos del
Ecuador
(CISPDR).
Manual de Procedimientospara el Estudio
Integral e Inventario de
AguaSubterránea
(Universidad de Memphis).
INFORMACION PRELIMINAR
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GROUNDWATER
ECUADOR
76 AQUIFERS*
73 CONTINENTAL
3 ISLAND
UNDERGROUND WATER USES
78%
9%
7%
5%
*Mapa Hidrogeológico Ecuador, 2014
BENEFICIARY POPULATION
DISTRIBUTION OF WELLS
Región Costa Región Sierra Región Oriental
50%47%
3%
37% Population
VULNERABILITY CONTAMINATION
22 Aquifers
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DEFINITION
PRIORITARY AQUIFERS
𝑓 𝑎𝑐𝑢í𝑓𝑒𝑟𝑜 = 𝐷𝐼; 𝑈; 𝑂;𝐷;𝐷𝐹; 𝐸; 𝑉; 𝐹𝐶
BALANCE HÍDRICO ANUALDEMANDA EN FUNCIÓN DE LA POBLACIÓNÍNDICE DE EXPLOTACIÓN
Fuente: PNGIRH, 2016
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ACUÍFERO RIOBAMBAACUÍFERO TULCÁNACUÍFERO PUERTO CAYOACUÍFERO ATAHUALPAACUÍFERO HUAQUILLASACUÍFERO GALÁPAGOS
PRIORITARY AQUIFERS
Sistema Acuífero Riobamba
Sistema Acuífero
Transfronterizo Tulcán
Sistema Acuífero
Costero Puerto Cayo
Sistema Acuífero
Costero Atahualpa
Sistema Acuífero
Transfronterizo Huaquillas
Sistema Acuífero
Insular Galápagos
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CONCLUSIONS
INTEGRATED MANAGEMENT OF UNDERGROUND WATER RESOURCES
PLANNINGDEVELOPMENT
ACTION CONTROL