Maren Striker is an urban planner in RTKL Shanghai office with experience in urban planning, urban redevelopment and water management being based primarily in China and the Netherlands. His major areas of focus include sustainable urban development and water management and cross disciplinary urban regeneration and heritage preservation projects. In his presentation, basic water management principles will be discussed and illustrated explaining the dynamics of water in coastal systems and river basins in large master-planning projects around Asia.
6. More
than
half
of
the
world’s
popula2on
lives
within
60
km
of
the
sea
7. Globally,
60
percent
of
the
world’s
popula2on
lives
in
Low
Eleva2on
Coastal
Zones
(less
than
10
meters
above
sea
level)
8. Coastal
zones
are
the
most
urbanized
with
80
per
cent
of
coastal
popula2ons
living
in
ci2es
9. 30
Most
Vibrant
CiOes
–
2025*
2025年最有活力的30个城市
TITLE
EXECUTIVE
COMMITTEE
1
-‐
10
11
-‐
20
21
-‐
30
SHANGHAI
上海
WUHAN
武汉
BEIJING
北京
TIANJIN
天津
LOS
ANGELES
FOSHAN
佛山
SAO
PAULO
GUANGZHOU
广州
ISTANBUL
NANJING
南京
LONDON
HOUSTON
DALLAS
XIAN
西安
SHENZEN
深圳
CHENGDU
成都
NEW
YORK
CHONGQIING
重庆
HANGZHOU
杭州
DONGGUAN
东莞
MOSCOW
TOKYO
SINGAPORE
SHENYANG
沈阳
FOREIGN
AFFAIRS
MAGAZINE
/
MCKINSEY
–
September
2012*
EXECUTIVE
COMMITTEE
WASHINGTON
DC
PARIS
SUZHOU
苏州
MEXICO
CITY
RIYADH
HONG
KONG
香港
10. 30
Most
Vibrant
CiOes
–
2025*
2025年最有活力的30个城市
TITLE
EXECUTIVE
COMMITTEE
1
-‐
10
11
-‐
20
21
-‐
30
SHANGHAI
上海
WUHAN
武汉
BEIJING
北京
TIANJIN
天津
LOS
ANGELES
FOSHAN
佛山
SAO
PAULO
GUANGZHOU
广州
ISTANBUL
NANJING
南京
LONDON
HOUSTON
DALLAS
XIAN
西安
SHENZEN
深圳
CHENGDU
成都
NEW
YORK
CHONGQIING
重庆
HANGZHOU
杭州
DONGGUAN
东莞
MOSCOW
TOKYO
SINGAPORE
SHENYANG
沈阳
FOREIGN
AFFAIRS
MAGAZINE
/
MCKINSEY
–
September
2012*
EXECUTIVE
COMMITTEE
WASHINGTON
DC
PARIS
SUZHOU
苏州
MEXICO
CITY
RIYADH
HONG
KONG
香港
11. 30
Most
Vibrant
CiOes
–
2025*
2025年最有活力的30个城市
TITLE
EXECUTIVE
COMMITTEE
1
-‐
10
11
-‐
20
21
-‐
30
SHANGHAI
上海
WUHAN
武汉
BEIJING
北京
TIANJIN
天津
LOS
ANGELES
FOSHAN
佛山
SAO
PAULO
GUANGZHOU
广州
ISTANBUL
NANJING
南京
LONDON
HOUSTON
DALLAS
XIAN
西安
SHENZEN
深圳
CHENGDU
成都
NEW
YORK
CHONGQIING
重庆
HANGZHOU
杭州
DONGGUAN
东莞
MOSCOW
TOKYO
SINGAPORE
SHENYANG
沈阳
FOREIGN
AFFAIRS
MAGAZINE
/
MCKINSEY
–
September
2012*
EXECUTIVE
COMMITTEE
WASHINGTON
DC
PARIS
SUZHOU
苏州
MEXICO
CITY
RIYADH
HONG
KONG
香港
22. “URBAN
WATER
MANAGEMENT
MUST
INTEGRATE
A
LARGER
PROPORTION
OF
SOLUTIONS
LIKE
RAISING
AWARENESS
TO
REDUCE
CONSUMPTION,
LAW
ENFORCEMENT
AND
CONTROLS,
REUSE
AND
RECYCLING
OF
STORM-‐AND
WASTEWATER,
CORPORATE
WATER
STEWARDSHIP,
ECONOMIC
AND
FISCAL
INCENTIVES
AND
INSTRUMENTS,
COST
RECOVERY,
INTEGRATED
RIVER
BASIN
MANAGEMENT,
PAYMENT
FOR
ENVIRONMENTAL
SERVICES,
AND
CLIMATE
CHANGE
ADAPTATION”
WWF
(2011)
Big
Ci-es.
Big
Water.
Big
Challenges,
Water
in
an
Urbanizing
World
23. 自然水循环
ONE NATURAL
WATER CYCLE
•
Naturally
the
water
system
is
in
balance.
Developments
can
change
this
balance.
•
So
with
every
development
one
should
think
about
the
consequences
it
brings
further
on
in
the
water
cycle
and
one
should
try
to
minimize
these
effects.
24. 治水的哲学
WATER MANAGEMENT
PHILOSOPHY
•
Water
is
a
guiding
principle
in
every
plan.
You
can
see
it
as
a
guiding
layer
in
the
total
plan.
It
is
one
of
the
most
important
layers.
•
Building
with
nature,
not
changing
nature.
(For
example
if
you
narrow
a
waterway,
the
chances
of
flooding
increase)
•
Consider
the
regional
water
system
(Water
comes
in
and
leaves.
Up-‐
and
downstream
developments
effect
your
planning
area
and
your
development
effects
the
others)
35. 奈梅亨河道改造工程
NIJMEGEN RIVER BYPASS
建筑若位于河床区域内可能引起
非常危险的状况。把足
更换堤坝
Dike
replacement
的空
间“还地于河”对于保障环境的安
全是很有必要的。这样人们不必
再为河担心,并且可以充分利用
河流所带来的益处。
奈梅亨现状 ExisXng
situaXon
Nijmegen
夏季河床加深
Summer
bed
deepening
奈梅亨建议状态 Proposed
situaXon
Nijmegen
移除河床上的固定物
Remove
fixed
structures
from
riverbed
Building
inside
of
the
riverbed
of
the
river
could
create
very
dangerous
situaKons.
Giving
enough
‘room
for
the
river’
is
essenKal
to
create
a
safe
environment
where
people
don’t
need
to
be
worried
about
the
river
and
can
make
opKmal
use
of
the
river.
Source:
Rijkswaterstaat
37. ARCADIS
SHELTER
UN
HABITAT
ciXes
and
climate
change
program
Component
of
social
responsibility
Pro-‐bono
technical
experOse
Projects
in
Mongolia,
Philippines,
Indonesia,
Sri
Lanka,
Mozambique,
HaiO,
Senegal,
Sudan,
Kenya
38. 'How
can
our
ciXes
meet
our
increasing
water
demands?’
PROTECT
LEADERSHIP
EDUCATE
INNOVATE