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Hydrological Cycle Observation System's (HYCOS) in the Pacific
Water resources available in small island developing states are vulnerable to climate extremes and population pressures. Pacific island countries have limited alternate options and only relatively small and finite water resources available to meet increasing water demands. Knowledge on how rivers, aquifers and rainwater harvesting respond to increased demands and climate variability is crucial to ensuring sustainable and productive water resources.
The Pacific HYCOS Project is designed to assist the water agencies in 14 Pacific island countries further develop their knowledge and understanding by strengthening their resources and technical capacity to collect hydrological data and carry out water resource monitoring.
It will achieve this by providing the necessary in country and hands on training to the relevant water agency staff and with new equipment and technology provided to them as part of this project.
The hydrological equipment and training will support the water agencies in the sustainable collection of hydrological data, archived in a functional database facilitating access, analysis and interpretation of the datasets for improved understanding.
This information and improved understanding will allow the water resource managers, decision makers and the community to make improved decisions on the long term sustainable development of their groundwater and surface water resources Pacific HYCOS will focus on six main objectives
- Water resources assessment in major rivers
- Groundwater monitoring and assessment
- Water quality monitoring and assessment
- Water resources databases
- Flood forecasting capability
- Drought forecasting
The Pacific HYCOS Partners are World Meteorological Organisation (WMO) WHYCOS Prograame, Fiji Meteorological Services (FMS) and is funded by the European Union (EU)
Links to other Pacific HYCOS and water related activities websites in the region and world:
- Integrated Water Resource Management (IWRM)
- Water Demand Management (WDM)
- Water Quality Monitoring (WQM)
- Pacific Islands Global Ocean Observing System (PIGOOS)
- Water Safety Plan (WSP)
- Pacific Islands Global Climate Observing System (PIGCOS)
- B-Envelope
Pacific HYCOS - Seven Components
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Components and Objectives
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Activities
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1. Flood forecasting capability. To develop and implement a methodology for flood forecasting in selected critical catchments
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Catchment selection; design, procurement and installation of rainfall and river level monitoring system; forecasting model development; training workshops & programmes; developing a forecast distribution communication mechanism; application to development of flood hazard planning and integration into national disaster management planning.
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2. Water resources assessment in major rivers. Countries with significant surface water resources have in place a network of near-real time hydrological observing stations and the capability to securely archive incoming data
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Choosing station locations, obtaining satellite access, equipment installation, establish communication networks, set up of quality control systems, set up of regional communication system; staff training workshops; spare parts & back-up inventories; application to surface water resources management & protection policy & plan development.
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3. Water resources databases. Countries have secure national hydrological databases, meet data quality standards, & have the capability to maintain them & generate information products to meet users’ needs.
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Database needs analysis; compute upgrades and database installation; regional database installation and linking to national databases; set up quality control systems; existing data transfer; water resources procedure development; training workshops for operation and maintenance; application to water resources management and protection policies & plan development.
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4. Drought forecasting. To develop and implement a common approach to drought forecasting in participating countries
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Existing meteorological & hydrological data analysis; recent drought impact analyses; development of mitigation & management plans; development of rainfall and stream flow forecasting model; low flow equipment installation; standardisation of drought forecasts; training workshops in drought forecasting, response & mitigation; development of public education materials on drought preparation; application of drought forecasting to rainwater harvesting and drought response policy and plan development .
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5. Groundwater monitoring and assessment. To establish in Countries a basic capability in monitoring and assessment of groundwater resources.
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Monitoring needs analysis; installation of instrumentation; groundwater database module development; quality control procedure development; groundwater assessment & monitoring training workshops and programme; application to groundwater management & protection policies & plan development.
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6. Water quality monitoring and assessment. To establish in Countries a basic capability in monitoring and assessment of water quality and chemistry.
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Water quality monitoring needs assessment; design of sampling networks; equipment procurement & laboratory analyses arranged; water quality database development; quality control procedures developed; water quality assessment & monitoring training workshops; application to water resources protection, land use & pollution prevention policies & plans.
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7. Project management. To have Project management systems in place and implemented
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Ensure that contracted outputs are delivered on time, to standard, and within budget; enable the Project to respond promptly to changing requirements; facilitate the participation of stakeholders in Project affairs; provide timely and accurate reporting.
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Ref: Pacific HYCOS Annex I, Description of the Action (Page 5)
Pacific HYCOS Objectives
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Objective
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Expected Outcomes
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Verifiable Indicators
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Means of Verification
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Improved Water Resources Management
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Improvement in water resources and land use management resulting in progress to achieving sustainable development and the water MDGs, and reduced island vulnerability
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Number of countries with operational water resources management systems, reporting improvements in water resources management, reporting tangible economic, social and environmental benefits
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Country and governmental reports and surveys
Mid term project review and project completion reports
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Flood Forecasting
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Methodology for flood forecasting developed and implemented in 14 selected critical catchments in the participating countries
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Number of flood forecasting systems operational, % of flood events with useful warnings, reductions in flood damage costs and fatalities
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Statistics provided by NHSs and presented in annual Project reports
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Surface Water Resources
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Basic network of near-real time hydrological observing stations operational in surface water dependent countries with capability to securely archive incoming data
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Number of river monitoring systems operational, % of river flow record actually secured, improvements in irrigation and water supply
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Statistics provided by NHSs and presented in annual Project reports
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Database Management
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National Water Resources databases developed in each country with the capability to maintain them and generate information products that meet users’ needs
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Number of databases operational, information products developed, increased recognition of value of water resources management
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National Water Resources Database records.
Monthly Data Reports
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Drought Forecasting
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Common methodologies developed on rainwater surface water and groundwater drought forecasting in participating countries
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Number of drought forecasting systems operational, drought management plans developed, drought impact reduced
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Procedures Manual.
Interviews with NHS Directors and directors of national disaster management agencies
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Groundwater Resources Management
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Basic capability in hydrogeological monitoring and assessment established in each country dependent upon groundwater resources
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Number of groundwater monitoring systems operational, groundwater abstraction within aquifer sustainable yield, reduced groundwater pollution, reduced groundwater salinization
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Interviews with NHS Directors and directors of national disaster management agencies.
National Groundwater Database records
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Water Quality and Pollution Monitoring
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Basic capability in monitoring and assessment of water quality and chemistry established in participating countries
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Number of water quality monitoring systems operational, improvements in water resources water quality, improvements in water supply drinking water quality, reduction in pollution sources
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Interviews with NHS Directors and expected users.
National Water Quality Database records
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Project Management
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Project management systems in place and implemented that (1) ensure that contracted outputs are delivered on time, to standard, and within budget; (2) enable the Project to respond promptly to changing requirements; (3) facilitate the participation of stakeholders in Project affairs; (4) provide timely and accurate reporting
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Timely implementation of activities, within budget, good stakeholder satisfaction of participation
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Executing agency’s Project files: quarterly and annual reports.
Mid-term Review and Completion Report.
Interviews with stakeholders
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Pacific HYCOS Expected Outputs
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Component
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Outputs
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Flood Forecasting
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· Flood forecasting capacity developed in appropriate participating countries
· National needs are identified for flood forecasting
· Real-time data acquisition and transmission system for rainfall and river level data designed
· Up to 30 suitable field observing sites selected and instrumented
· Forecasting models developed and implemented
· Staff trained in the operation and maintenance of the system
· Flood forecast dissemination systems established
· Complementary flood mitigation options investigated for each basin
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Surface Water Resources
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· Surface water resources management capacity established in countries
· Network of hydrological observing stations operational
· Field locations selected and sites assessed
· Data transmission rights via the GMS satellite to national meteorological and/or hydrological services obtained
· Remote satellite linked monitoring sites procured, installed and operational
· Conventional base stations installed
· Satellite communication networks to country services established
· Data quality control procedures developed and implemented
· Regional communication network among participating services established
· Staff trained in maintenance, quality control & operation of system
· Spare part inventory established by Regional Centre with ordering system
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Database Management
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Drought Forecasting
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Groundwater Resources Management
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Water Quality and Pollution Monitoring
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Project Management
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· Project management systems in place and implemented to ensure project delivered on time, to standard, and within budget, with facilitation of the participation of stakeholders in project affairs
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HYCOS Annex I, Description of the Action (Page 14, 15 and 16)
Other HYCOS Projects
Click on the Images below to visit the sites
CARIBBEAN HYCOS

MEKONG HYCOS SITE TO BE HOSTED AT
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