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Data Integration and DisseminationData Integration and Dissemination::
Overview PresentationOverview Presentation
Session 5th World Water ForumSession 5th World Water Forum 20 March 2009, 14:30 – 19:00 20 March 2009, 14:30 – 19:00
Haliç Haliç Feshane Feshane Room 3Room 3
Introduction Challenge Integration Producing data Dissemination Way forward
Mr. Ivo HavingaMr. Ivo HavingaUnited Nations Statistics DivisionUnited Nations Statistics Division
The ChallengeThe Challenge
• Data on almost every subject related to water is usually lacking, Data on almost every subject related to water is usually lacking, unreliable, incomplete or inconsistent. unreliable, incomplete or inconsistent.
• Collecting data is not enough. Data must be compiled, analysed Collecting data is not enough. Data must be compiled, analysed and converted into information and knowledgeand converted into information and knowledge
• Data and information needs to be shared widely within and Data and information needs to be shared widely within and between countries and stakeholders to focus attention on water between countries and stakeholders to focus attention on water problems at all scales. problems at all scales.
• It is only when the data has been collected and analysed that we It is only when the data has been collected and analysed that we can properly understand the many systems that affect water can properly understand the many systems that affect water (hydrological, socio-economic, financial, institutional and political (hydrological, socio-economic, financial, institutional and political alike), which have to be factored into water governance. alike), which have to be factored into water governance.
(After quote on p. 44 of Water for People, Water For Life World Water (After quote on p. 44 of Water for People, Water For Life World Water Assessment Programme)Assessment Programme)
Introduction Challenge Integration Producing data Dissemination Way forward
Integrated dataIntegrated datais required for water is required for water policy and managementpolicy and management
• Integrated Water Resource ManagementIntegrated Water Resource Management• Global changesGlobal changes
• Population growth and migration, Population growth and migration, • Economic growth, clearing of forestsEconomic growth, clearing of forests
• Climate changeClimate change• Adaptation to changes in availability of water resourcesAdaptation to changes in availability of water resources• Impact on agriculture and other activities reliant on waterImpact on agriculture and other activities reliant on water
• Economics of water Economics of water • Water pricing and valuation in the absence of market pricesWater pricing and valuation in the absence of market prices• Water marketsWater markets• ExternalitiesExternalities• Economic efficiency and productivity of water supply and useEconomic efficiency and productivity of water supply and use• Water allocationWater allocation• Investment in water supply and sewerage infrastructure Investment in water supply and sewerage infrastructure
• Maintaining environment qualityMaintaining environment quality
Introduction Challenge Integration Producing data Dissemination Way forward
The links between data and The links between data and water policy and water policy and managementmanagement
Water management
Water data
Data collection
Data processing and compilation
Data storage and dissemination
Data analysis, water policies and
management
State of water /
use of water
Introduction Challenge Integration Producing data Dissemination Way forward
How to collect, integrate, How to collect, integrate, organize, manage, store organize, manage, store and access?and access?
The answer to this question depends on how the data The answer to this question depends on how the data are to be used.are to be used.
• Data must support needs of data usersData must support needs of data users• Users of data are typically diverse and come from a Users of data are typically diverse and come from a
variety of areas – environmental, economic and variety of areas – environmental, economic and socialsocial
• Users require different levels of spatial and temporal Users require different levels of spatial and temporal and resolutionand resolution
• For data producers, different institutions and For data producers, different institutions and professions are involved in catering for particular data professions are involved in catering for particular data usersusers
Introduction Challenge Integration Producing data Dissemination Way forward
Areas of Information Areas of Information
EnvironmentalEnvironmental• Volume of water available. E.g. as rain, surface water flows Volume of water available. E.g. as rain, surface water flows
or stored in reservoirs, (renewable) groundwater, wetlandsor stored in reservoirs, (renewable) groundwater, wetlands• Water quality and water pollution (surface water and Water quality and water pollution (surface water and
groundwater)groundwater)EconomicEconomic
• Price and value of waterPrice and value of water• Water supply and sewerage treatment industriesWater supply and sewerage treatment industries• Use in agricultureUse in agriculture• Use by other production processes (e.g. manufacturing, Use by other production processes (e.g. manufacturing,
hydro-power, cooling)hydro-power, cooling)SocialSocial
• MDGsMDGs
Introduction Challenge Integration Producing data Dissemination Way forward
InstitutionsInstitutions
There are many institutions involved in water data and the There are many institutions involved in water data and the management and information productionmanagement and information production
• Ministries of Government forMinistries of Government for• Water supply and management Water supply and management • EnvironmentEnvironment• AgriculturalAgricultural• National statistical officesNational statistical offices• Economics and national developmentEconomics and national development• Geological (groundwater)Geological (groundwater)
• Government agencies at lower administrative level (cities, Government agencies at lower administrative level (cities, provinces, states) provinces, states)
• Water supply and sewerage “companies”Water supply and sewerage “companies”• Universities and other research agenciesUniversities and other research agencies• International agenciesInternational agencies
Introduction Challenge Integration Producing data Dissemination Way forward
Some problems of havingSome problems of havingmany institutionsmany institutions
All have systems for data for their own needs (e.g. to All have systems for data for their own needs (e.g. to support administrative/management functions)support administrative/management functions)
• Data are collected using different concepts and Data are collected using different concepts and methodsmethods
• Data use different spatial boundariesData use different spatial boundaries• Difficult to assess if data is comprehensive / complete Difficult to assess if data is comprehensive / complete
• Some disincentives to cooperate or share data (e.g. Some disincentives to cooperate or share data (e.g.
the exposure of lack of progress against targets, the exposure of lack of progress against targets, inefficient use of resources, data is a source of inefficient use of resources, data is a source of revenue or power)revenue or power)
• Institutions may view each other with suspicionInstitutions may view each other with suspicion
Introduction Challenge Integration Producing data Dissemination Way forward
Professions involved Professions involved in water data productionin water data productionand useand use
Hydrologist, engineers, scientists, economists, Hydrologist, engineers, scientists, economists, accountants, sociologists, politicians, etc.accountants, sociologists, politicians, etc.
• Different traditions, philosophies, viewpoints Different traditions, philosophies, viewpoints and imperativesand imperatives
• Different vocabulary, definitions and Different vocabulary, definitions and interpretations of wordsinterpretations of words
• Different concepts and methodsDifferent concepts and methods• Often view each other with suspicionOften view each other with suspicion
Introduction Challenge Integration Producing data Dissemination Way forward
Spatial scopeSpatial scopeand resolutionand resolution
GeographicGeographic• River basin or catchments (note these can span countries) River basin or catchments (note these can span countries) • AquifersAquifers• ContinentsContinents• GlobalGlobalAdministrativeAdministrative• National boundariesNational boundaries• Sub-national boundaries (e.g. states, provinces, local councils)Sub-national boundaries (e.g. states, provinces, local councils)• Service areas of water suppliers and sewerage treatmentService areas of water suppliers and sewerage treatment• Regional groupings of countriesRegional groupings of countries• Global (i.e. all countries)Global (i.e. all countries)
GIS provides a tool for spatial integration
Introduction Challenge Integration Producing data Dissemination Way forward
Temporal resolutionTemporal resolution
• Minutely to hourly Minutely to hourly
(e.g. emergency management – floods, (e.g. emergency management – floods, cyclones, etc.)cyclones, etc.)
• Daily to weekly Daily to weekly
(e.g. water quality, weather)(e.g. water quality, weather)• Weekly to seasonally Weekly to seasonally
(e.g. water storage levels)(e.g. water storage levels)• Yearly and longerYearly and longer
(e.g. economics of water supply and use)(e.g. economics of water supply and use)
Introduction Challenge Integration Producing data Dissemination Way forward
The result of many institutions, The result of many institutions, professions, diverse range professions, diverse range of information requirementsof information requirementsat a range of spatial and temporal scales?at a range of spatial and temporal scales?
• Integration is difficultIntegration is difficult• Between different information areas (e.g. Between different information areas (e.g.
economic, social and environment)economic, social and environment)• Across spatial and temporal scalesAcross spatial and temporal scales
• Many concepts, frameworks and methods are used, Many concepts, frameworks and methods are used, some data exist but it is not complete and little data some data exist but it is not complete and little data can be integrated or reliably compared over timecan be integrated or reliably compared over time
• Often confusion and misunderstanding of roles Often confusion and misunderstanding of roles among data producers and data usersamong data producers and data users
Solution:Solution:
Need to understand and use agreed frameworksNeed to understand and use agreed frameworks
Introduction Challenge Integration Producing data Dissemination Way forward
Integration: Frameworks Integration: Frameworks and indicator sets in useand indicator sets in use
GlobalGlobal• World Water Assessment Program (WWAP) – environment, economic, and socialWorld Water Assessment Program (WWAP) – environment, economic, and social• Water Accounting (SEEA-Water) – environment and economic, some socialWater Accounting (SEEA-Water) – environment and economic, some social• Aquastat – hydrological and agricultural Aquastat – hydrological and agricultural • Millennium Development Goals (MDGs) – MICS/JMP, social (covered in session Millennium Development Goals (MDGs) – MICS/JMP, social (covered in session
6.2.1)6.2.1)• UNEP – GEMS – water qualityUNEP – GEMS – water quality• Flow Regimes from International Experimental and Network Data (FRIEND) – Flow Regimes from International Experimental and Network Data (FRIEND) –
hydrological flows hydrological flows • International Groundwater Resources Assessment Centre (IGRAC) – groundwater International Groundwater Resources Assessment Centre (IGRAC) – groundwater • Global Runoff Data Centre (GRDC) – surface waterGlobal Runoff Data Centre (GRDC) – surface waterRegional approachesRegional approaches• Water Environment Partnership Asia (WEPA) – water qualityWater Environment Partnership Asia (WEPA) – water quality• Water Framework DirectiveWater Framework Directive
• Water Information System for Europe (WISE) – EEA and Eurostat – water Water Information System for Europe (WISE) – EEA and Eurostat – water quality and quantityquality and quantity
Introduction Challenge Integration Producing data Dissemination Way forward
Plus country approachesPlus country approaches
The New Framework:The New Framework:SEEA-WaterSEEA-Water
• The System of Environmental-Economic Accounting for Water (SEEA-The System of Environmental-Economic Accounting for Water (SEEA-Water)Water)
• Developed by the international statistical community and adopted as Developed by the international statistical community and adopted as an international statistical standard in 2007 by the United Nations an international statistical standard in 2007 by the United Nations Statistics CommissionStatistics Commission
• Comprehensive coverage of the environmental and economic stocks Comprehensive coverage of the environmental and economic stocks and flows of water (monetary and physical)and flows of water (monetary and physical)
• Water accounting already used by 33 countries and planned to be Water accounting already used by 33 countries and planned to be used in 11 moreused in 11 more• Examples: Australia, Austria, China, Jordan, Lebanon and MexicoExamples: Australia, Austria, China, Jordan, Lebanon and Mexico• Shown to be useful, particularly in water scare countries and those Shown to be useful, particularly in water scare countries and those
with concerns about water pollution and water qualitywith concerns about water pollution and water quality
Introduction Challenge Integration Producing data Dissemination Way forward
Economy
Exports
Evapo-transpiration
Other Industries(incl. Agriculture)
Imports
Abstraction
Sea
Atmosphere
Collection ofprecipitation
Households
Abs
trac
tion
Water collection,treatment and supply
Inland Water Resource System
Surface water(reservoirs, lakes, rivers,snow, ice and glaciers)
Soil water
Groundwater
upstreambasins and
aquifersoutside
the territoryof reference
Natural transfers(e.g. infiltration,seepage, etc.)
Sea
Inflows
downstreambasins and
aquifersoutside
the territoryof reference
Outflows
Pre
cipi
tatio
n
Eva
po-
tra
nspi
ratio
n
Sewerage
Rest ofthe WorldEconomy Rest of
the WorldEconomy
Re
turn
s
Ret
urn
s
Ret
urn
s
SEEA-WaterSEEA-Water
Stocks and flows
in the environment
Stocks and flows
in the economy
Introduction Challenge Integration Producing data Dissemination Way forward
SEEAW
Water Accounts
SEEA-Water: an integrated set of accountsSEEA-Water: an integrated set of accounts1-3
5-33, 41-43 35 36 37
38,39, 45-99 Total
1 - Total abstraction (=1.a+1.b = 1.i+1.ii)
1.a Abstraction for own use
1.b Abstraction for distribution
1.i From water resources:
1.i.1 Surface water
1.i.2 Groundwater
1.i.3 Soil water
1.ii From other sources
1.ii.1 Collection of precipitation
1.ii.2 Abstraction from the sea
Within the economy 2. Use of water received from other economic units
Note: grey cells indicate zero entries by definition.3. Total use of water (=1+2)
From the environment
SEEAW Standard Table I: Physical use tablePhysical units
Industries (by ISIC categories)
Hou
seho
lds
Res
t of
the
wor
ld
Tot
al
1-35-33, 41-
43 35 36 3738,39, 45-99 Total
4. Supply of water to other economic units
of which :
4.a Reused water
4.b Wastewater to sewerage
5. Total returns (= 5.a+5.b)
5.a To water resources
5.a.1 Surface water
5.a.2 Groundwater
5.a.3 Soil water
5.b To other sources (e.g. sea water)
To the environment
6. Total supply of water (= 4+5)
7. Consumption (3-6)
Note: grey cells indicate zero entries by definition.
SEEAW Standard Table II: Physical supply tablePhysical units
Industries (by ISIC categories)
Hou
seho
lds
Res
t of
the
wor
ld
Tot
al
Within the economy
1-35-33, 41-
43 35 3638,39, 45-99 Total
1. Gross emissions (= a + b)
1.a. Direct emissions to water ( = 1.a.1 + 1.a.2 = 1.a.i + 1.a.ii)
1.a.1. Without treatment
1.a.2. After on-site treatment
1.a.i. To water resources
1.a.ii. To the sea
1.b. To Sewerage (ISIC 37)
2. Reallocation of emission by ISIC 37
3. Net emissions (= 1.a + 2)
SEEAW Standard Table III: Gross and net emissions
Physical units
Industries (by ISIC categories)
Pollutant Hou
seho
lds
Res
t of
the
wor
ld
Tot
al
4. Emissions to water (=4.a+4.b)
4.a. After treatment
To water resources
To the sea
4.b.. Without treatment
To water resources
To the sea
SEEAW Standard Table IV: Emissions to water by ISIC 37
Physical units
Pollutant
ISIC 37
Total of which :
Hydro
1. Total output and supply (monetary units)
of which :
1.a Natural water (CPC 1800)
1.b Sewerage services (CPC 941)
2. Total supply of water (physical units)
2.a - Supply of water to other economic units
2.b - Total returns
3. Total (gross) emissions (physical units)
Pollutants
SEEAW Standard Table V: Hybrid supply table
Total supply at purchaser’s price1-3
5-33, 41-43
35
36 37Total output, at
basic prices38,39, 45-99
Physical and monetary units
Taxes on productsSubsidies on
productsTrade and transport
margins
Note: Grey cells indicate zero entries by definition.
Output of industries (by ISIC categories)
Imports
Total of which :
Hydro
Final consumption expenditures
Social transfers in kind from
Government and NPISHs Total
1. Total intermediate consumption and use (monetary units)
of which : Natural water (CPC 1800)
Sewerage services (CPC 941)
2. Total value added (monetary units)
3. Total use of water (physical units)
3.a Total Abstraction
of which: 3. a.1- Abstraction for own use
3.b Use of water received from other economic units
35 Households
Gov
ernm
ent
Note: Grey cells indicate zero entries by definition.
36 3738,39, 45-99 Total industry
SEEAW Standard VI: Hybrid use table
Physical and monetary units
Intermediate consumption of industries (by ISIC categories) Actual final consumption
Cap
ital
for
mat
ion
Exp
orts
Tot
al u
ses
at
purc
hase
r’s
pric
e
1-35-33, 41-
43
Total of which : Hydro
1. Total output and supply (Monetary units)
of which :
1.a Natural water (CPC 1800)
1.b Sewerage services (CPC 941)
2. Total intermediate consumption and use (Monetary units)
of which :
2.a Natural water (CPC 1800)
2.b Sewerage services (CPC 941)
3. Total value added (gross) (=1-2) (Monetary units)
4. Gross fixed capital formation (Monetary units)
of which :
4.a For water supply
4.b For water sanitation
5. Closing stocks of fixed assets for water supply (Monetary units)
6. Closing stocks of fixed assets for sanitation (Monetary units)
7. Total use of water (Physical units)
7.a Total Abstraction
of which: 7. a.1- Abstraction for own use
7.b Use of water received from other economic units
8. Total supply of water (Physical units)
8.a Supply of water to other economic units
of which: 8. a.1- Wastewater to sewerage
8.b Total returns
9. Total (gross) emissions (Physical units)
Pollutant 1
Pollutant 2
Pollutant ….n
Note: Grey cells indicate zero entries by definition.
Hou
seho
lds
Rest of the world
Taxes less subsidies on
products, trade and transport
margins
SEEAW Standard Table VII: Hybrid account for supply and use of water
Gov
ernm
ent
36 37 38,39, 45-99 Total industry
Physical and monetary units
Intermediate consumption of industries (by ISIC categories) Actual final consumption
Cap
ital
for
mat
ion
Tot
al
1-3 5-33, 41-43
35Total
of which :
1. Costs of production (=1.a+1.b) (Monetary units)
1. a. Total intermediate consumption
1.b. Total value added (gross)
1.b.1 Compensation of employees
1.b.2 Other taxes less subsidies on production
1.b.3 Consumption of fixed capital
2. Gross fixed capital formation (Monetary units)
3. Stocks of fixed assets (Monetary units)
4. Abstraction for own use (Physical units)
1. Costs of production (=1.a+1.b) (Monetary units)
1.a. Total intermediate consumption (Monetary units)
1.b. Total value added (gross)
1.b.1 Compensation of employees
1.b.2 Other taxes less subsidies on production
1.b.3 Consumption of fixed capital
2. Gross fixed capital formation (Monetary units)
3. Stocks of fixed assets (Monetary units)
4. Return of treated water (Physical units)
Note: Grey cells indicate zero entries by definition.
Tot
al in
dust
ry
1-3
Sew
erag
e fo
r ow
n us
e
36
Wat
er s
uppl
y fo
r ow
n us
e
SEEAW Standard Table VIII: Hybrid account for water supply and sewerage for own use
38,39, 45-99 Total
Physical and monetary unitsIndustries (by ISIC categories)
Hou
seho
lds
37
355-33, 41-43
05.2Wastewater
management
05.3 (part)Soil and
groundwater protection
05.6Environmental
protection n.e.c.06.3
Water supply
1. Costs of production
1.a Total intermediate consumption
1.b Total value added (gross)
1.b.1. Compensation of employees
1.b.2. Consumption of fixed capital
Government (ISIC 84) (by COFOG categories)
monetary units
SEEAW Standard Table IX: Government accounts for collective consumption of government
Specialised producers (ISIC 37)
Other producers Households Government
1. Use of Wastewater services (CPC 941 and CPC 91123)
1.a Final consumption
1.b Intermediate consumption
1.c Capital formation nr Na Na2. Gross Capital Formation
3. Use of connected and adapted products.
4. Specific transfers
5. Total domestic uses (=1+2+3+4)
6. Financed by the rest of the world
7. National expenditures (=5-6)
Note: Grey cells indicate non relevant or zero entries by definition; nr not recorded to avoid double counting;
Na not applicable in the case of wastewater management
SEEAW Standard Table X: National expenditure accounts for wastewater management
Monetary units
Producers Final consumers
Rest of the world Total
USERS/BENEFICIARIES
Specialised producers(ISIC 37) Other producers Households Government
1. General government
2. NPISHs
3. Corporations
3.a Specialised producers
3.b Other producers
4. Households
5. National expenditure
6. Rest of the world
7. Domestic uses
Note: Grey cells indicate non relevant or zero entries by definition
SEEAW Standard Table XI: Financing accounts for wastewater management
Monetary units
FINANCING SECTORS:
USERS/BENEFICIARIES
Producers Final Consumers
Rest of the world Total
EA.1311 Reservoirs EA.1312 Lakes EA.1313 Rivers
EA.1314 Snow, Ice and
Glaciers
2. Returns
3. Precipitation
4. Inflows
4.a. from upstream territories
4.b. from other resources in the territory
5. Abstraction
6. Evaporation/Actual evapotranspiration
7. Outflows
7.a. to downstream territories
7.b. to the sea
7.c. to other resources in the territory
Note: Grey cells indicate non relevant or zero entries by definition
SEEAW Standard Table XII: Asset accounts
EA.133 Soil water
Physical units
8. Other changes in volume
9. Closing Stocks
Total
1. Opening Stocks
EA.131 Surface water
Decreases in stocks
EA.132 Groundwater
Increases in stocks
Volume of water abstracted and
used
Physical useVolume of water
supplied and discharged
Physical supply
Water pollution
Gross and net
emissions
Wastewater treatment
Emissions to water by
ISIC 37
Economics of water supply and sewerage
Hybrid supply table
Economics of water use
Hybrid use table
Combined physical and economic for the
supply and use of water
Hybrid account for the supply
and use of water
Self provision of water supply and
sewerage
Hybrid account for water supply
and sewerage for own use
Government expenditure on water supply and
wastewater treatment
Gov. acc’s for collective
consumption of government
Environment protection
expenditure
National exp. acc’s for
wastewater management
Financing of water supply and wastewater treatment
Financing acc’s for
wastewater management
Hydrological cycle
Asset Accounts
Social indicators
table
MDG’s
SEEAW
Water Accounts
Water quality accounts
Water quality
Introduction Challenge Integration Producing data Dissemination Way forward
SEEA-Water: an integrated set of accountsSEEA-Water: an integrated set of accounts
SEEAW
Water Accounts
1-35-33, 41-
43 35 36 3738,39, 45-99 Total
1 - Total abstraction (=1.a+1.b = 1.i+1.ii)
1.a Abstraction for own use
1.b Abstraction for distribution
1.i From water resources:
1.i.1 Surface water
1.i.2 Groundwater
1.i.3 Soil water
1.ii From other sources
1.ii.1 Collection of precipitation
1.ii.2 Abstraction from the sea
Within the economy 2. Use of water received from other economic units
Note: grey cells indicate zero entries by definition.3. Total use of water (=1+2)
From the environment
SEEAW Standard Table I: Physical use tablePhysical units
Industries (by ISIC categories)
Hou
seho
lds
Res
t of
the
wor
ld
Tot
al
1-35-33, 41-
43 35 36 3738,39, 45-99 Total
4. Supply of water to other economic units
of which :
4.a Reused water
4.b Wastewater to sewerage
5. Total returns (= 5.a+5.b)
5.a To water resources
5.a.1 Surface water
5.a.2 Groundwater
5.a.3 Soil water
5.b To other sources (e.g. sea water)
To the environment
6. Total supply of water (= 4+5)
7. Consumption (3-6)
Note: grey cells indicate zero entries by definition.
SEEAW Standard Table II: Physical supply tablePhysical units
Industries (by ISIC categories)
Hou
seho
lds
Res
t of
the
wor
ld
Tot
al
Within the economy
1-35-33, 41-
43 35 3638,39, 45-99 Total
1. Gross emissions (= a + b)
1.a. Direct emissions to water ( = 1.a.1 + 1.a.2 = 1.a.i + 1.a.ii)
1.a.1. Without treatment
1.a.2. After on-site treatment
1.a.i. To water resources
1.a.ii. To the sea
1.b. To Sewerage (ISIC 37)
2. Reallocation of emission by ISIC 37
3. Net emissions (= 1.a + 2)
SEEAW Standard Table III: Gross and net emissions
Physical units
Industries (by ISIC categories)
Pollutant Hou
seho
lds
Res
t of
the
wor
ld
Tot
al
4. Emissions to water (=4.a+4.b)
4.a. After treatment
To water resources
To the sea
4.b.. Without treatment
To water resources
To the sea
SEEAW Standard Table IV: Emissions to water by ISIC 37
Physical units
Pollutant
ISIC 37
Total of which :
Hydro
1. Total output and supply (monetary units)
of which :
1.a Natural water (CPC 1800)
1.b Sewerage services (CPC 941)
2. Total supply of water (physical units)
2.a - Supply of water to other economic units
2.b - Total returns
3. Total (gross) emissions (physical units)
Pollutants
SEEAW Standard Table V: Hybrid supply table
Total supply at purchaser’s price1-3
5-33, 41-43
35
36 37Total output, at
basic prices38,39, 45-99
Physical and monetary units
Taxes on productsSubsidies on
productsTrade and transport
margins
Note: Grey cells indicate zero entries by definition.
Output of industries (by ISIC categories)
Imports
Total of which :
Hydro
Final consumption expenditures
Social transfers in kind from
Government and NPISHs Total
1. Total intermediate consumption and use (monetary units)
of which : Natural water (CPC 1800)
Sewerage services (CPC 941)
2. Total value added (monetary units)
3. Total use of water (physical units)
3.a Total Abstraction
of which: 3. a.1- Abstraction for own use
3.b Use of water received from other economic units
35 Households
Gov
ernm
ent
Note: Grey cells indicate zero entries by definition.
36 3738,39, 45-99 Total industry
SEEAW Standard VI: Hybrid use table
Physical and monetary units
Intermediate consumption of industries (by ISIC categories) Actual final consumption
Cap
ital
for
mat
ion
Exp
orts
Tot
al u
ses
at
purc
hase
r’s
pric
e
1-35-33, 41-
43
Total of which : Hydro
1. Total output and supply (Monetary units)
of which :
1.a Natural water (CPC 1800)
1.b Sewerage services (CPC 941)
2. Total intermediate consumption and use (Monetary units)
of which :
2.a Natural water (CPC 1800)
2.b Sewerage services (CPC 941)
3. Total value added (gross) (=1-2) (Monetary units)
4. Gross fixed capital formation (Monetary units)
of which :
4.a For water supply
4.b For water sanitation
5. Closing stocks of fixed assets for water supply (Monetary units)
6. Closing stocks of fixed assets for sanitation (Monetary units)
7. Total use of water (Physical units)
7.a Total Abstraction
of which: 7. a.1- Abstraction for own use
7.b Use of water received from other economic units
8. Total supply of water (Physical units)
8.a Supply of water to other economic units
of which: 8. a.1- Wastewater to sewerage
8.b Total returns
9. Total (gross) emissions (Physical units)
Pollutant 1
Pollutant 2
Pollutant ….n
Note: Grey cells indicate zero entries by definition.
Hou
seho
lds
Rest of the world
Taxes less subsidies on
products, trade and transport
margins
SEEAW Standard Table VII: Hybrid account for supply and use of water
Gov
ernm
ent
36 37 38,39, 45-99 Total industry
Physical and monetary units
Intermediate consumption of industries (by ISIC categories) Actual final consumption
Cap
ital
for
mat
ion
Tot
al
1-3 5-33, 41-43
35Total
of which :
1. Costs of production (=1.a+1.b) (Monetary units)
1. a. Total intermediate consumption
1.b. Total value added (gross)
1.b.1 Compensation of employees
1.b.2 Other taxes less subsidies on production
1.b.3 Consumption of fixed capital
2. Gross fixed capital formation (Monetary units)
3. Stocks of fixed assets (Monetary units)
4. Abstraction for own use (Physical units)
1. Costs of production (=1.a+1.b) (Monetary units)
1.a. Total intermediate consumption (Monetary units)
1.b. Total value added (gross)
1.b.1 Compensation of employees
1.b.2 Other taxes less subsidies on production
1.b.3 Consumption of fixed capital
2. Gross fixed capital formation (Monetary units)
3. Stocks of fixed assets (Monetary units)
4. Return of treated water (Physical units)
Note: Grey cells indicate zero entries by definition.
Tot
al in
dust
ry
1-3
Sew
erag
e fo
r ow
n us
e
36
Wat
er s
uppl
y fo
r ow
n us
e
SEEAW Standard Table VIII: Hybrid account for water supply and sewerage for own use
38,39, 45-99 Total
Physical and monetary unitsIndustries (by ISIC categories)
Hou
seho
lds
37
355-33, 41-43
05.2Wastewater
management
05.3 (part)Soil and
groundwater protection
05.6Environmental
protection n.e.c.06.3
Water supply
1. Costs of production
1.a Total intermediate consumption
1.b Total value added (gross)
1.b.1. Compensation of employees
1.b.2. Consumption of fixed capital
Government (ISIC 84) (by COFOG categories)
monetary units
SEEAW Standard Table IX: Government accounts for collective consumption of government
Specialised producers (ISIC 37)
Other producers Households Government
1. Use of Wastewater services (CPC 941 and CPC 91123)
1.a Final consumption
1.b Intermediate consumption
1.c Capital formation nr Na Na2. Gross Capital Formation
3. Use of connected and adapted products.
4. Specific transfers
5. Total domestic uses (=1+2+3+4)
6. Financed by the rest of the world
7. National expenditures (=5-6)
Note: Grey cells indicate non relevant or zero entries by definition; nr not recorded to avoid double counting;
Na not applicable in the case of wastewater management
SEEAW Standard Table X: National expenditure accounts for wastewater management
Monetary units
Producers Final consumers
Rest of the world Total
USERS/BENEFICIARIES
Specialised producers(ISIC 37) Other producers Households Government
1. General government
2. NPISHs
3. Corporations
3.a Specialised producers
3.b Other producers
4. Households
5. National expenditure
6. Rest of the world
7. Domestic uses
Note: Grey cells indicate non relevant or zero entries by definition
SEEAW Standard Table XI: Financing accounts for wastewater management
Monetary units
FINANCING SECTORS:
USERS/BENEFICIARIES
Producers Final Consumers
Rest of the world Total
EA.1311 Reservoirs EA.1312 Lakes EA.1313 Rivers
EA.1314 Snow, Ice and
Glaciers
2. Returns
3. Precipitation
4. Inflows
4.a. from upstream territories
4.b. from other resources in the territory
5. Abstraction
6. Evaporation/Actual evapotranspiration
7. Outflows
7.a. to downstream territories
7.b. to the sea
7.c. to other resources in the territory
Note: Grey cells indicate non relevant or zero entries by definition
SEEAW Standard Table XII: Asset accounts
EA.133 Soil water
Physical units
8. Other changes in volume
9. Closing Stocks
Total
1. Opening Stocks
EA.131 Surface water
Decreases in stocks
EA.132 Groundwater
Increases in stocks
Volume of water abstracted and
used
Physical useVolume of water
supplied and discharged
Physical supply
Water pollution
Gross and net
emissions
Wastewater treatment
Emissions to water by
ISIC 37
Economics of water supply and sewerage
Hybrid supply table
Economics of water use
Hybrid use table
Combined physical and economic for the
supply and use of water
Hybrid account for the supply
and use of water
Self provision of water supply and
sewerage
Hybrid account for water supply
and sewerage for own use
Government expenditure on water supply and
wastewater treatment
Gov. acc’s for collective
consumption of government
Environment protection
expenditure
National exp. acc’s for
wastewater management
Financing of water supply and wastewater treatment
Financing acc’s for
wastewater management
Hydrological cycle
Asset Accounts
Social indicators
table
MDG’s
SEEAW
Water Accounts
Water quality accounts
Water quality
Introduction Challenge Integration Producing data Dissemination Way forward
CONAGUACONAGUA
GWPGWP
FAO AquastatFAO Aquastat
BoM – AustraliaBoM – Australia
WWAPMWR – China ANA –
Brazil
GEMS Water
EEA
Umweltbundesamt – Austria
IGRAC
GRDC
CAS – Lebanon
SKYE – Finland
Med Stat II
UNESCO – FRIEND
MWR – China
Umweltbundesamt – Austria
Umweltbundesamt – Austria
WSSCCWSSCC
WEPAWEPA
UNEP
Eurostat
Eurostat
Eurostat
Eurostat
BoM – AustraliaBoM – Australia
MWR – China
MWR – China
MWR – ChinaMWR – China
CONAGUA – Mexico
Eurostat
CONAGUA – Mexico
CONAGUA – Mexico
DOS – Jordan
MWR – China
Scope and coverage Scope and coverage of SEEAWof SEEAW
Agriculture
2-33, 41-43 35 36 37
38,39, 45-99 Total
1 - Total abstraction (=1.a+1.b = 1.i+1.ii)
1.a Abstraction for own use
1.b Abstraction for distribution
1.i From water resources:
1.i.1 Surface water
1.i.2 Groundwater
1.i.3 Soil water
1.ii From other sources
1.ii.1 Collection of precipitation
1.ii.2 Abstraction from the sea
Within the economy 2. Use of water received from other economic units
Note: grey cells indicate zero entries by definition.3. Total use of water (=1+2)
From the environment
Industries (by ISIC categories)
FAO
IGRAC
GRDC
UNSD/UNEP & OECD/Eurostat
Introduction Challenge Integration Producing data Dissemination Way forward
Frameworks Frameworks require datarequire data
All frameworks rely on dataAll frameworks rely on data• Basic data are generally collected by Basic data are generally collected by
government agencies within countriesgovernment agencies within countries• These data are often supplemented by These data are often supplemented by
estimates based on a wide range of available estimates based on a wide range of available data from within the country (e.g. from data from within the country (e.g. from universities) or from near-by countriesuniversities) or from near-by countries
• These data are assembled and used by a These data are assembled and used by a range on international agencies and research range on international agencies and research institutionsinstitutions
Introduction Challenge Integration Producing data Dissemination Way forward
Producing the dataProducing the data
• Data collection Data collection • Data capture and storageData capture and storage• Data processing (compilation, aggregation Data processing (compilation, aggregation
and integration of data)and integration of data)• Data storage and dissemination (data access Data storage and dissemination (data access
and storage) and storage)
Introduction Challenge Integration Producing data Dissemination Way forward
Data collectionData collectionDirect measurement (e.g. stream flow, temperature, metered Direct measurement (e.g. stream flow, temperature, metered
water use, groundwater level)water use, groundwater level)• Fewer monitoring sites than in pastFewer monitoring sites than in past• The representativeness of monitoring sites may not be The representativeness of monitoring sites may not be
idealidealSurvey (e.g. cost of water, uses of water, value of products Survey (e.g. cost of water, uses of water, value of products
produced from water use) /Self-reportedproduced from water use) /Self-reported• How accurately can people and business owners report How accurately can people and business owners report
data that is not measured?data that is not measured?Estimated (Evapotranspiration, run-off, green water, recharge)Estimated (Evapotranspiration, run-off, green water, recharge)
• In the absence of direct data, need to estimateIn the absence of direct data, need to estimate• In some case there is a reliance on old dataIn some case there is a reliance on old data
Use of technology (e.g. remote sensing, water balance models)Use of technology (e.g. remote sensing, water balance models)
Introduction Challenge Integration Producing data Dissemination Way forward
Metadata and data Metadata and data quality assessmentquality assessment
Metadata (information about data)Metadata (information about data)• Describes the concepts, classifications, sources and Describes the concepts, classifications, sources and
methods used to produce the data as well as other methods used to produce the data as well as other details, such as the ownership of datadetails, such as the ownership of data
Data quality assessment criteria Data quality assessment criteria • Accuracy, timeliness, coherence, accessibility, Accuracy, timeliness, coherence, accessibility,
credibility, relevancecredibility, relevanceExamples of data quality assessment provided by Examples of data quality assessment provided by
contributorscontributors• GEMS Water GEMS Water • Brazil, ANABrazil, ANA• Finland, SYKEFinland, SYKE• UNSD – International Recommendations for Water UNSD – International Recommendations for Water
Statistics Statistics
Introduction Challenge Integration Producing data Dissemination Way forward
Dissemination of data Dissemination of data
• Web based static (and CD)Web based static (and CD)• Web based interactive (and CD) Web based interactive (and CD)
– – e.g. interactive maps, databases, tablese.g. interactive maps, databases, tables• Paper publicationsPaper publications• Tables, Maps and GraphicsTables, Maps and Graphics• Use of GISUse of GISExamples of dissemination provide by contributors:Examples of dissemination provide by contributors:• GlobalGlobal
• WWAP, FAO-Aquastat, MDGs, GEMS, FRIEND, IGRAC, GRDC,WWAP, FAO-Aquastat, MDGs, GEMS, FRIEND, IGRAC, GRDC,• RegionalRegional
• Water Environment Partnership Asia, WISE-European Water Environment Partnership Asia, WISE-European Environmental Agency/Eurostat, ESCWA, Med Stat IIEnvironmental Agency/Eurostat, ESCWA, Med Stat II
• CountryCountry• Austria, Australia, Brazil, China, Finland, Jordan, Lebanon and Austria, Australia, Brazil, China, Finland, Jordan, Lebanon and
MexicoMexico
Introduction Challenge Integration Producing data Dissemination Way forward
Audiences for Audiences for informationinformation
Indicators
Basic statistics
AccountingSEEAW
MediaThe publicPoliticians
Researchers
Policy makersStrategic planners
Introduction Challenge Integration Producing data Dissemination Way forward
Data access policies Data access policies
• Data in the public domain at no costData in the public domain at no cost• Data available to all but at a cost (cost recovery)Data available to all but at a cost (cost recovery)• Data available only to specific users at no cost (e.g. Data available only to specific users at no cost (e.g.
non-commercial uses such as: science; research, non-commercial uses such as: science; research, and; education)and; education)
• Only selected data, or summaries of data are Only selected data, or summaries of data are available to users at cost or no costavailable to users at cost or no cost
• No data available to anybody outside of the data No data available to anybody outside of the data collection authoritycollection authority
Introduction Challenge Integration Producing data Dissemination Way forward
What is needed to What is needed to advance data integration advance data integration and dissemination?and dissemination?
• Increasing the use of agreed concepts, Increasing the use of agreed concepts, definitions and classificationsdefinitions and classifications
• Extending the understanding of the need for Extending the understanding of the need for better data for enhancing water policy and better data for enhancing water policy and water managementwater management
• Understanding, clarifying and strengthening Understanding, clarifying and strengthening the roles and responsibilities of the the roles and responsibilities of the institutions producing and using water data institutions producing and using water data
Introduction Challenge Integration Producing data Dissemination Way forward
How to advance data How to advance data integration and integration and disseminationdissemination
• Strong leadership and commitment to providing Strong leadership and commitment to providing integrated data for water management and water integrated data for water management and water policypolicy
• Leveraging current circumstances and initiatives. Leveraging current circumstances and initiatives. • The current suite of global crisis (financial, food The current suite of global crisis (financial, food
and water) and a range of initiatives (Green New and water) and a range of initiatives (Green New Deal) provide opportunities for changeDeal) provide opportunities for change
• Understanding and cooperationUnderstanding and cooperation• Enabling institutional environmentsEnabling institutional environments• Increasing human and financial resourcesIncreasing human and financial resources
Introduction Challenge Integration Producing data Dissemination Way forward
Understanding andUnderstanding andCooperationCooperation
Understanding Understanding • Of the roles and contributions of different agencies and Of the roles and contributions of different agencies and
professions at all levels (sub-national, national, professions at all levels (sub-national, national, international) and all sectors (government, business, international) and all sectors (government, business, academic and NGO)academic and NGO)
• Of data users needsOf data users needsCooperationCooperation• Between agencies and professionsBetween agencies and professions• Between government, academic, business and NGO Between government, academic, business and NGO
communitiescommunities• Between levels of governmentBetween levels of government• Between countries and international organizations Between countries and international organizations • Between international agenciesBetween international agencies
Introduction Challenge Integration Producing data Dissemination Way forward
Legal and institutional Legal and institutional arrangementsarrangements
Clear legal mandates for the collection, integration, Clear legal mandates for the collection, integration, dissemination and sharing of data (e.g. include dissemination and sharing of data (e.g. include monitoring and accountability in national water laws)monitoring and accountability in national water laws)• At present much depends on goodwill and informal At present much depends on goodwill and informal
networks and there is a degree of overlap and networks and there is a degree of overlap and confusion in responsibilities relating to water dataconfusion in responsibilities relating to water data
• Access to existing data is often not possible for Access to existing data is often not possible for legal or administrative reasonslegal or administrative reasons
Countries and international organisations must establish Countries and international organisations must establish a workable set of institutional arrangements for the a workable set of institutional arrangements for the collection, integration, dissemination and sharing of collection, integration, dissemination and sharing of datadata
Introduction Challenge Integration Producing data Dissemination Way forward
Human and Human and Financial ResourcesFinancial Resources
• Sufficient and efficiently used resources are needed Sufficient and efficiently used resources are needed for data integration and disseminationfor data integration and dissemination• At the country and international levelsAt the country and international levels
• There is a need to provide practical assistance to There is a need to provide practical assistance to countries at all stages of the data cyclecountries at all stages of the data cycle• Data integration is a special need that is usually Data integration is a special need that is usually
poorly addressedpoorly addressed• Training via web-based or written material for Training via web-based or written material for
practical implementationpractical implementation• Finance Finance
Introduction Challenge Integration Producing data Dissemination Way forward
How should we integrate, How should we integrate, store and access data? store and access data?
Water management
Water data
Data collection
Data processing and compilation
Data storage and dissemination
Data analysis, water policies and
management
SEEAW and other frameworks
Use of consistent concepts & definitions classifications
Spatial references
Temporal references
Direct measurement
Surveys
Remote sensing
Databases and GIS
Metadata & data quality
Use of internet
Audiences for data(indicators, accounts, etc)
State of water /
use of water
Introduction Challenge Integration Producing data Dissemination Way forward
How should we manage How should we manage data?data?
Water management
Water data
Data collection
Data processing and compilation
Data storage and dissemination
Data analysis, water policies and
management
Institutional arrangementsLegal arrangements:
- Formal roles and responsibilities
- Access to data
Other arrangements and agreements:
- Coordination and collaboration
- Data sharing, resources
State of water /
use of water
Introduction Challenge Integration Producing data Dissemination Way forward
Questions for Questions for discussiondiscussion
• Is the SEEA-Water a step forward in meeting the Is the SEEA-Water a step forward in meeting the demand for integration information needed for water demand for integration information needed for water policy and management?policy and management?
• How can the use of common concepts, definitions How can the use of common concepts, definitions and classifications be encouraged?and classifications be encouraged?
• How do we establish best practices for data collection How do we establish best practices for data collection and management (including data integration, storage, and management (including data integration, storage, access and dissemination)?access and dissemination)?
Introduction Challenge Integration Producing data Dissemination Way forward
Implementation in Mexico,Implementation in Mexico,Matrix of Transfers in the Matrix of Transfers in the Economy.Economy.
Introduction Challenge Integration Producing data Dissemination Way forward
Dissemination of Statistics Dissemination of Statistics in Mexico (9 years). Many in Mexico (9 years). Many elements of the accountselements of the accounts
Introduction Challenge Integration Producing data Dissemination Way forward
1
1999
20022003
20042005
2006
2001
2007
2008
Questions for Questions for discussiondiscussion
• Is the SEEA-Water a step forward in meeting the Is the SEEA-Water a step forward in meeting the demand for integration information needed for water demand for integration information needed for water policy and management?policy and management?
• How can the use of common concepts, definitions How can the use of common concepts, definitions and classifications be encouraged?and classifications be encouraged?
• How do we establish best practices for data collection How do we establish best practices for data collection and management (including data integration, storage, and management (including data integration, storage, access and dissemination)?access and dissemination)?
Introduction Challenge Integration Producing data Dissemination Way forward