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(LID) _131
(LID)
K-water |
. 133
. 135
1. 135
2. 136
. 138
139
(LID) _133
(LID)
K-water |
Green Technology Trend Report
.
, , , ()
,
. . 30
, 2011 36% , 13%
.
. ()
45% 15% , () 10%
55% .
(EPA, 2012)1)
(a)
, () .
134_ (www.gtnet.go.kr)
() () .
(b)
.
(a) (b) LID-BMPs
(, 2012)2)
(Low Impact Development, LID) 1990 Prince Georges County
(Best Management Practices, BMP)
.
BMP , , .
LID
(Rainfall effluent) ,
, (Micro climate)
. LID
, , , .
LID (Green Infrastructure, GI)
. (Environmental Protection Agency, EPA) BMP GI
, , , GI
. GI LID ,
LID GI .
LID
,
. LID (Structural),
(Non-structural) BMP , BMP ,
, BMP ,
. , LID BMP ,
, .
(LID) _135
BMP (5~10mm) LID (Detension basin,
Wet pond ) ()
.
LID , , , , ,
. ,
, , , , LID
.
(a) Swales (b) Rain Gardens (c) Infiltration Trenches (d) Green Roofs
(e)Porous Pavement (f) Vegetated Pavers (g) Curb Cuts (h) Tree Wells
LID (Haan-Fawn Chau, 2009)3)
GI&LID
. BMP
, ,
.
, LID
.
.
1.
LID 2000 , LID , ,
,
. LID ,
136_ (www.gtnet.go.kr)
. LID
. LID
.
.
.
18,326,000m2, 10 1 2010
.
. LID
LH ,
175 m2 . LH
.
2.
LID Low-Impact Development Hydrologic Analysis, Low-Impact
Development Design Strategies An Integrated Design Approach , Georges
County LID . 1998
(Low Impact Development Center) , LID
. LID
LID .
LID-BMPs .
,
. LID (Overflow)
(Undercurrent) . LID-BMPs
, EPA SWMM 5.0 LID-BMPs
.
(a) (b) LID-BMPs
(Edmonton, 2011)4)
(LID) _137
LID ,
LID .
LID .
, LID
.
LID (RIDEM, 2011)5)
CWS(Clean Water Services) LID
, , LID
. , , ,
, .
(a) (b)
LID (CWS, 2009)6)
138_ (www.gtnet.go.kr)
LID ,
SEA Street .
LID 29%
, 49% . 55~92%
, 48~79% .
SEA Street (Seattle, 2011)7)
.
(LID) .
LID .
(), , ,
.
LID LID
, . LID
, LID
LID
. ,
.
(LID) _139
LID-BMP ,
LID LID-BMP
LID .
(K-water) Smart GI&LID
LID .
LID ,
.
1. EPA, Benefits of Low Impact Development, How LID Can Protect Your Communitys
Resources, EPA Report, 2012
2. , , , 2012
3. Haan-Fawn Chau, Green Infrastructure for Los Angeles: Addressing Urban Runoff
and Water Supply Through Low Impact Development, Los Angeles Research report,
2009
4. Edmonton, City of Edmonton Low Impact Development-Best Management Practices
Design Guide, City of Edmonton Research report, 2011
5. RIDEM(Rhode Island Department of Environmental Management) and CRMC(Coastal
Resources Management Council), Rhode Island Low Impact Development Site Planning
and Design Guidance Manual, Rgode Island Research report, 2011
6. Clean Water Services, Low Impact Development Approaches Handbook, Research
report, 2009
7. Hiroko Matsuno and Selina Chiu, Seattle Design Precedent Studies, Seattle Public
Utilities Research report, 2011