Date post: | 08-Apr-2018 |
Category: |
Documents |
Upload: | dasapta-erwin-irawan |
View: | 217 times |
Download: | 0 times |
of 28
8/6/2019 PDF 2009 Erwin Ciremai Thailand
1/28
Authors:D.ErwinIrawan1,DenyJuanda Puradimaja1,Sudarto Notosiswoyo2,and
Prihadi Soemintadiredja1
Affiliations:1 ResearchGrou onA liedGeolo Facult ofEarthSciencesandTechnolo
Presented on:
2 ResearchGrouponEarthResourcesExploration,FacultyofMiningandPetroleumEngineeringINSTITUTTEKNOLOGIBANDUNG
International Groundwater Symposium (IGS-TH 2009)The International Symposium on
Efficient Groundwater Resources Management The Challenge of Quality and Quantity for SustainableFuture, Bangkok Thailand, 16-21 February 20091
8/6/2019 PDF 2009 Erwin Ciremai Thailand
2/28
DEI,2009
indonesia ?
n ones a
INDONESIA ?
2
8/6/2019 PDF 2009 Erwin Ciremai Thailand
3/28
INDONESIA ANDASIA
DEI,2009
3
8/6/2019 PDF 2009 Erwin Ciremai Thailand
4/28
INDONESIA ANDUSA
DEI,2009
4
8/6/2019 PDF 2009 Erwin Ciremai Thailand
5/28
DEI,2009
33 PROVINCES440 REGENCIES
5623 SUB REGENCIES
5
8/6/2019 PDF 2009 Erwin Ciremai Thailand
6/28
DEI,2009
o canoes
2.
4 o potent a groun water as n w t4,7 billion m3/year
6
8/6/2019 PDF 2009 Erwin Ciremai Thailand
7/28
DEI,2009
West Java
Java SeaWest JavaProvince
Indonesia Ocean
7
8/6/2019 PDF 2009 Erwin Ciremai Thailand
8/28
DEI,2009
Solitaire, Elevation 3072
N
masl 20 km south
from Cirebon 140
groundwater
8
8/6/2019 PDF 2009 Erwin Ciremai Thailand
9/28
DEI,2009
N
Pyroclastics
Lava
A
Lahars
Halang Fm.
Kaliwangu Fm.
9
8/6/2019 PDF 2009 Erwin Ciremai Thailand
10/28
DEI,2009
Morphology: Gradual angle from 10 to 42with normal fault
Endapans : pyroclastic fal l at higher than 2000 masl, lava 1250- 2000 masl dan pyroklastic flow at 500- 1250 masl. The
Volcanic deposits sit on tertiary sediments
oo Morphology: Gradual angle from 10 to 42with normal faultDeposi ts: pyroclastic fal l at higher than 2000mdpl, lava 1250- 2000 mdpl dan piroklastik aliranat 750 - 1250 mdpl. The
vulk anikendapans sit on tertiary sedimentary batuans
oopyroclastic fallpyroclastic fall
++
+
+
+
+
+
35 o
48o
o
Sequence of Lahar depositsPiroklastik flow
Lava flow
+++
+?
2o
10o
20o
10o
10
8/6/2019 PDF 2009 Erwin Ciremai Thailand
11/28
DEI,2009
Fracturess stemofrocks
Porositas &permeabilityofresidualsoil
qu er
System
Input outputsystemof
groundwateronvolcanicGround
Physical
model ofareas.
Hydrogeology
y : Majorelements
Tem erature
Methods
11
8/6/2019 PDF 2009 Erwin Ciremai Thailand
12/28
Water
DEI,2009
Air
n erac ons
in aquifer
a n re erences: Matthess (1981) Domenico dkk (1990)
Physicalandchemical
propertiesofwater
Freeze dan Cherry (1979)
Cluster analysis
Principal component analysis
Karakter sistem hidrogeologi Pola aliran air tanah
Karakter sistem hidrogeologi
Pola aliran air tanah Hydrogeological system Groundwater flow directions
12
8/6/2019 PDF 2009 Erwin Ciremai Thailand
13/28
Main references: Manga (1999) and
Manga (2001)
DEI,2009
Rainwater Infiltration Groundwater
WaktuGroundwater
P Q
Spring
t t
P Q P Q
t t
Short delay time: Long delay time: as ow Fractured aquifer Normal physical-chem props.
ow ow Porous aquifer Anomalous physical-chem props
13
8/6/2019 PDF 2009 Erwin Ciremai Thailand
14/28
Peta topografi
Citra SRTM
DEI,2009
Topomap
SRTM imagePeta geologi
Peta hidrogeologiKlasifikasi
mata air
Geological map
Hydrogeological map Spring class
Analisis regional
Observasi mata air:
Litologi & geometri
Sifat fisik air tanah: Analisis:
Kendali geologi
terhadapmata air
Asalmula mataRe ional
Geologicalobs
Piper diagram
Geologicalcontrol
Groundwater, , , , p
Sifatkimia air tanah:
Ca
2+
, Na
+
, Mg
2+
, K
+
,HCO3-, Cl-, SO4
2-
.2.Korelasi3.Komponenutama
4.Klaster5.Hidrograf
Delay time,
sistem akuifer,Kawasan
analysis props
Chemical
orre ana ys sPCA
CAH dro ra h
genetic
Delay timeanal sis
Sistem input/
Output airtanah
Data time series
hidrograf: Q, TDS, EC
m u an
Time seriesdata I/O system
Model
hidrogeologiola aliran air
Physicalhydrogeolo
tanah
2005 2006 - 2007 2007 - 200814
gical model
8/6/2019 PDF 2009 Erwin Ciremai Thailand
15/28
DEI,2009
25
20
Mean 512,9
StDev 258,5
N 140
yroc as cs
16 sp
Lahars
71 sp
15
10
5
Frequenc avas
52 spSedimen ts1 sp
1200100080060040020000
ELV
LhB
Klw 1
16
Lv
LI
TH
71
52
based on elevation
S rin distribution
11001000900800700600500400300200
ELV
based on lithology and
elevation15
8/6/2019 PDF 2009 Erwin Ciremai Thailand
16/28
DEI,2009
Cibulan sp.
Elevation : 544 mdplQ : 17,00 L/dTDS : 109,00 ppmEC : 218,00 S/cmpH : 7,90T : 24,70oC
Telaga Remis sp.
eva on : m pQ : 25,24 L/dTDS : 62,50 ppmEC : 125,00 S/cm
H : 7,70T : 27,10oC
16
8/6/2019 PDF 2009 Erwin Ciremai Thailand
17/28
DEI,2009
Elevation : 650 mdpl
.
TDS : 108,00 ppmEC : 216,00 S/cmpH : 7,00T : 22,80oC
Cibulakan sp.
Elevation : 310 mdplQ : 25,24 L/dTDS : 62,50 ppm
,pH : 7,70T : 27,10oC
17
8/6/2019 PDF 2009 Erwin Ciremai Thailand
18/28
lorid
e(C
l)
Calcium(Ca)+
60
80
6
0
80
DEI,2009
Sul
fate
(SO
4)+
CMagnesium(Mg)
20
40
20
40
12
7
91113 19
25
26
29
31
34
35
39
47
48
54 56
65
6869
70
71
7576
80
838485
8687
93 95
104
105
108
111
112
129
130
131132221223224
241
243
244245247
Dow
nslo
pe
Mg SO4
(HC
O3)
Sodi
20 8080
20 40
20
40
20
3
45
6
8
10
12
14
15
16
17
18
2021
22
22
23
24272830
32
33
3637
40 4243
44
454950
51 5255
57 58
59
5960
61
62
63
6466
6772 73747778
79
81
828889
9091
92
94
9697
99100
101
102103
106
106107
109110128
133134
220
222
226
227
235
236
237238
239240 246
rbon
ate
(CO
3)+
Bic
arbo
nate
m(Na)+Potassium
(K)
Sulfate(SO4)
Mag
nesi
um(Mg)
60
40
40
60
40
60
60
40
80
60
8
0
60
1
23
4
56
78
910
11
12
13
14151617
1820
2324
25 26
2728
31
3233
34
35
3537
3940
42
44
46
4749
50
51
52
5354
5758
60
61
62
63
64
65
66
67
68 70
70
71
7173
74
75
76
77
78
7981
82
83
878889
91
92
959699
100
101
102 103
104
105
107 108
109110111
112
128
129
130
130
131132
133220
222223224
225226227
245
246
Dow
nslo
pe
DownslopeVolcanic system
system
Volcanic system
Sediments
C A T I O N S A N I O N S%meq/l
N a+K H CO +C O3 3 ClCa
Calcium (Ca) Chloride (Cl)
Ca
80 60 40 20 20 40 60 80
80 2020 80
12
345
6
7
8
9
1011
12
13
14
15
161718
1919
20
21
2122
2324252728
29
2930
313233
34
36
3637
3839
40
41 41
42
43
43
44
45
4546
47
4848
495051
525354 55
56
565758
59
6061
62
6364
65
6667 68
6969
72
7273
74
75
767778
79
8080
8182
8384
84
85
85
86
86
87
8889
90
909192
9393
94
949697
98
9899100
101
102 103
105
106
107108109110
111112
128
129131132
133
134
134220
221
221222
223224
225
226
227
235
235
236
236237 237
238
239239
240
240241
241242
242243243
244
244245
246247 247
system
Non dom.ions
Ca-HCO3Non d om.cat-HCO3
mdpl
2500
2000
1500Kation netral-HCO3
Ion netral
G. CiremaiTB
a- 3a- 3
Ca-HCO3Mg-HCO3
Na-K-Cl1000
500
5km 10 15 20 30 18
8/6/2019 PDF 2009 Erwin Ciremai Thailand
19/28
DEI,2009
19
8/6/2019 PDF 2009 Erwin Ciremai Thailand
20/28
H erthermal:
DEI,2009
2
103
8685
844829
17
Mata air hipertermalHigh salinity,chlorida-rich,klorida, andregional flow
17
48
1
0247
246
245244243242241239
238
237236
235
227225224223222134133132
131130
129128
112111
110
109107
105
104
101
99
98979594
939291
90
89
88
8783
82 80
78
77
7574
73
72
71
70
69
66
656463
61
60
58
56
55
535251
50
49
47
46
45
44
4342
41
3938
3736
3533323130
28
25
2423
21
20
19
1816
1512
1187
6
4
3
21
Sediment
systemVolcanicsystem
-1
nd
Factor
240
221
102
10096
6867
62
57
40
3426
14
9Ketinggian lebih rendah
po
nenII
-2Sec
LITH226
220Meso/hypothermal springs,Volcanic system,lowsalinity,bicarbonate-rich,local
Temp A.,EC, Na+,K+, Cl-,SO4
2-
Ko
-
-4
w
LhB
Lv
PxB
106
7659
54
22
flow pH, Mg,Ca,HCO3
-
543210-1
First FactorKomponen I20
8/6/2019 PDF 2009 Erwin Ciremai Thailand
21/28
DEI,2009
patterns:
fractured and
discharge patterns
21
8/6/2019 PDF 2009 Erwin Ciremai Thailand
22/28
15hours
DEI,2009
T water dan Tair fluctuated
Interaction
Open aquifersystem 15
20
25
30
35
between
aquifer andsurface
(connected withsurface) 0
5
10
0
7.
00
1
0.
00
1
3.
00
1
6.
00
1
9.
00
2
2.
00
0
1.
00
0
4.
00
0
7.
00
1
0.
00
1
3.
00
1
6.
00
1
9.
00
2
2.
00
coincide coincide
2/20/2006 2/21/2006
Telaga Remis T udara (oC) Telaga Remis T air (oC)
30
35
0
5
10
1520
0 0 0 0 0 0 0 0 0 0 0 0 0 0
constant, T airfluctuated
No interaction Closed aquifer
07
.0
10
.0
13
.0
16
.0
19
.0
22
.0
01
.0
04
.0
07
.0
10
.0
13
.0
16
.0
19
.0
22
.0
4/17/2006 4/18/2006
Ciuyah T udara (oC) Ciuyah T air (oC)
aquifer andsurface
(not connected
to surface)22
8/6/2019 PDF 2009 Erwin Ciremai Thailand
23/28
Volcanicaquifer
DEI,2009
Sedimentsaquifer
Rain water
Highelevation
LowTDS/EC
Infiltration
Neutral cations-bicarbonate
Cluster 1
Springs:Mg-bicarbonate
Springs:Ca-bicarbonate
meso/hypothermal
1a;
131
1b;
3
Sedimentsaquifersystem
S rin s:
Volcanic
activities
High
TDS/ECCluster 2
hyperthermal Springs:
Na-K-chloride2a;2 2b;
423
Na-K-chloride
8/6/2019 PDF 2009 Erwin Ciremai Thailand
24/28
DEI,2009
Local system:
Low temp Low TDS/EC Normal pH Open system aquifer,
interaction with surface
environment
Regional system: Na and K Chloride faciues
High temp
High TDS/EC Normal pH Closed system aquifer, no
24
environment
8/6/2019 PDF 2009 Erwin Ciremai Thailand
25/28
DEI,2009
Major elements, temperature, and TDS/EC is proven to be aneffective assessment to separate the hydrogeological systems.
Two major hydrogeological systems can identified: local flow
and regional flow system.
,groundwater physical props (temperature, TDS/EC) chemicalfacies (major elements)
, .,TDS/EC, normal pH, open system aquifer, interaction with surfaceenvironment
eg ona sys em: a an or e, ac es, g emp., gTDS/EC, normal pH,
Closed system aquifer, no interaction with surface environment
25
8/6/2019 PDF 2009 Erwin Ciremai Thailand
26/28
DEI,2009
Hydrograph on three spring locations,ur ng one year: e ay me n ca es
7 months of groundwater flow.
Comparison between spring dischargeand air temperature, identifies: Open aquifer system: the aquifer interacts with
sur ace environment. Closed aquifer system: no interaction between
26
8/6/2019 PDF 2009 Erwin Ciremai Thailand
27/28
DEI,2009
Institut Teknologi Bandung: ITBs scholarship, ITBs research fund
Regional Planning Board of Kuningan Regency.
Tim mahasiswa S1 Teknik Geologi dan Teknik Geofisika yang
telah membantu men um ulkan data mata air.
access todata
The symposium committee:
The De artment of Groundwater Resource Ministr of
fieldsupport
Natural Resources and Environment of Royal ThaiGovernment
The Thai H dro eolo Association
opportu-nities
The Geological Society of Thailand
27
8/6/2019 PDF 2009 Erwin Ciremai Thailand
28/28
Links: Research Group on Applied Geology
www.fitb.itb.ac.id kk- eolo i tera an indonesian version_
www.appliedgeology.itb.ac.id (english version)
We also invite you to write your scientific article to
Journal Geoaplika (www.appliedgeology.itb.ac.id)28