Transcript Prezentace aplikace PowerPoint

GENEVA 2013
TOTAL WATER USE
Jana Jankova
Desk officer of Department of State Administration
of Water Management and River Basin
Ministry of Agriculture
Czech Republic
Geneva 2013
Geneva 2013
Main characteristics of the Czech Republic
Characteristic
Inhabitants
Total area
Agricultural land
Forests
Mean altitude (a.s.l.)
Water Courses
Stagnant Waters
Area of Water Bodies
range
10,5 mil.
7,9 mil. ha
54,3 %
33,4 %
430 m n. m.
105 388,1 km
24 000
2,02 %
Geneva 2013
Czech water resources (m3/person)
Source: EEA – Istanbul, 2009
Geneva 2013
Percentage of use of water resources in European Countries
Source: Istanbul 2009 – European Waters
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Water conditions in the Czech Republic
 water resources depend almost on atmospheric
precipitation
 almost all rivers drain into the surrounding states
Item
Precipitation
Annual inflow 1)
Annual runoff 2)
Surface water sources 3)
Usable groundwater sources
Total use [%]
Note:
1) Annual
Annual values in billions of m3
2002
2003
2010
71,3
40,7
68,7
1,3
0,5
0,8
24,1
11,9
22,7
6,5
3,8
8,8
1,6
1,2
1,6
22,5
40
19
inflow to the territory of the Czech Republic from neighboring states.
2) Annual runoff from the territory of the Czech Republic.
3) Determined as the flow in the main catchment areas with 95% probability.
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Management of watercourses
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5 River Boards, state enterprises
Forests of the Czech Republic, state enterprise
National Park Administrations
The Ministry of Defence (authorities of military districts)
Municipalities
Other private persons
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Water legislative
 2 basic acts on water:
 Water Act (No. 254/2001 Coll.) and the amendments
(No. 20/2004 Coll.), (No. 181/2008 Coll.) and
amendment (No. 150/2010 Coll.)
 Act on Water Supply and Sewerage Systems
(No. 274/2001 Coll.) and the amendment
(No. 76/2006 Coll.)
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Collected data on water use
 collected data are the reports submitted to the Czech Statistical
Office by the respective river basin administrators
 deadline is 31 March of the following year
 the data for are classified based on the NACE according to Eurostat
Public water supply networks
NACE 36
Agriculture (incl. irrigation)
NACE 01 – 03
Energy sector (electricity and heat generation and distribution)
NACE 35
Industry (incl. extraction of mineral resources – excl. energy sector) NACE 05 – 34
Other (incl. construction industry)
NACE 37 – 96
 before 2008 was used older classification according to the SCEA
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Collected data on water use
 only abstraction above 6 000 m3/year or 500 m3/month
in millions of m3
 monitoring of water abstractions by sector has been
going on since 1980
 following kinds of use are registered
 drinking water supply
 agriculture + irrigation
 energy
 industry + mining
 other use
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River Boards, state enterprises
Ohře River
Board, s. e.
Elbe River
Board, s. e.
Oder River
Board, s. e.
Vltava River
Board, s. e.
Morava River
Board, s. e.
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Surface water abstractions in the Czech Republic
in the years 1990–2012
Quantity (million m3)
1200
1000
800
600
400
200
0
1990
1995
2000
Public water supply systems
Industry incl. extraction
Other incl. construction industry
2005
2010
Energy sector
Agriculture incl. irrigation
Geneva 2013
Groundwater abstractions in the Czech Republic
in the years 1990–2012
Quantity (million m3)
600
500
400
300
200
100
0
1990
1995
2000
Public water supply systems
Industry incl. extraction
Other incl. construction industry
2005
2010
Energy sector
Agriculture incl. irrigation
Geneva 2013
Water abstractions in the Czech Republic
in the years 1990–2012
Quantity (million m3)
1400
1200
1000
800
600
400
200
0
1990
1995
2000
Public water supply systems
Industry incl. extraction
Other incl. construction industry
2005
2010
Energy sector
Agriculture incl. irrigation
Geneva 2013
Thank you for your attention!
Jana Jankova
[email protected]