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Presenation on 'Sustainable Groundwater preservation in Kumamoto', by Kumamoto City, at 2014 UN-Water Annual International Zaragoza Conference. Preparing for World Water Day 2014: Partnerships for improving water and energy access, efficiency and sustainability. 13-16 January 2014
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Sustainable GroundwaterSustainable GroundwaterPreservation in KumamotoPreservation in Kumamoto
Kumamoto CityKumamoto City
Kumamoto City, the Richest Kumamoto City, the Richest Groundwater in JapanGroundwater in Japan
Tokyo
Kumamoto City
Mount Aso
Kumamoto City
Ariake Sea
Kumamoto City, the Kumamoto City, the Richest Groundwater in Richest Groundwater in
JapanJapan
Japan
Kumamoto City
北九州
●
Natural Groundwater Natural Groundwater SystemSystem
Structure of Groundwater System in Kumamoto Region
Flow of Groundwater in Kumamoto Region
Satellite Satellite PicturePicture
A s oA s o1111
Municipalities in Municipalities in the Kumamoto the Kumamoto
RegionRegion
KumamotKumamotoo CityCity
Mount Aso and Kato Mount Aso and Kato KiyomasaKiyomasa
Mount Aso: the world’s largest volcano caldera
Lord Kato Kiyomasa
Present Condition of Present Condition of GroundwaterGroundwater
Kumamoto City Groundwater
Observation Station
Groundwater level
Kumamoto City Groundwater Levels
Present Condition of Present Condition of GroundwaterGroundwater
0
5
10
15
20
2519
9819
9920
0020
0120
0220
0320
0420
0520
0620
0720
0820
09
Conce
ntr
ati
on
(m
g/L
)
M-202
M-206
M-210
M-223
M-232
M-238
Utilizing Paddy Fields for Utilizing Paddy Fields for Groundwater CultivationGroundwater Cultivation
Area which has historically fostered
groundwater cultivation using paddy fields
Former paddy field artificially facilitates groundwater cultivation
Creating the Groundwater Conservation Agreement with neighboring towns
Maintaining Watershed Maintaining Watershed Protection ForestsProtection Forests
Watershed protection forests
Volunteers working to create protective forests
Fostering Rainwater Fostering Rainwater PercolationPercolation
Rainwater percolation equipment for household use
PVC greenhouse rainwater percolation facilities
Development of the Development of the Citizen’s Movement for Citizen’s Movement for
Water SavingWater Saving
Water saving campaign in the shopping district
Water tank for collecting rainwater
Kumamoto Water Heritage Kumamoto Water Heritage Registration ProgramRegistration Program
Kumamoto Water Heritage Citizen Tour
■ 63 registered sites ( as of March,2010)
Kumamoto City Official Kumamoto City Official Water ExaminationWater Examination
・ 1st, 2nd, 3rd ranks offered
・No test fee
The first ever Japanese Water Examinations begin August 1st!
Official Textbook
Environmental Education Environmental Education and Lifelong Learning and Lifelong Learning
ProgramsPrograms
Elementary school students learning about the role of water
Receiving the Japan Water Receiving the Japan Water Grand Prix AwardGrand Prix Award
Grand Prix Award Grand Prix Award CeremonyCeremony
The 100 Best Waters of The 100 Best Waters of Heisei Heisei
400400thth Year Anniversary of Year Anniversary of Kumamoto CastleKumamoto Castle Newly
reconstructed Honmaru Goten
Palace
2013年3月22日 国連での2013年3月22日 国連での表彰式表彰式
受賞後の市長記者会見受賞後の市長記者会見
【エントリーした内容】
「自然のシステムを利用した地下水保全」 ・熊本地域の水循環について ・水田を活用した地下水かん養について ・節水市民運動について ・広域連携((財)くまもと地下水財団)について
熊本市の取り組みが紹介された
国連のホームページ
田んぼの学校
転作水田の湛水事業
小中学校での雨水タンクの活用
水源かん養林の整備
節水市民運動
地下水保全の取組み地下水保全の取組み
http://www.kumamoto-waterlife.jphttp://www.kumamoto-waterlife.jp//