Non-invasive monitoring of water and solute fluxes in a cropped soil:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Jülich
Forschungszentrum Jülich, Zentralbibliothek
2010
|
| Schriftenreihe: | Schriften des Forschungszentrums Jülich
Reihe Energie & Umwelt ; Bd. 92 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | XXIV, 133 S. graph. Darst. 240 mm x 170 mm |
| ISBN: | 9783893366811 |
Internformat
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| 245 | 1 | 0 | |a Non-invasive monitoring of water and solute fluxes in a cropped soil |c Sarah Garré |
| 264 | 1 | |a Jülich |b Forschungszentrum Jülich, Zentralbibliothek |c 2010 | |
| 300 | |a XXIV, 133 S. |b graph. Darst. |c 240 mm x 170 mm | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
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| 490 | 1 | |a Schriften des Forschungszentrums Jülich : Reihe Energie & Umwelt |v Bd. 92 | |
| 502 | |a Zugl.: Bonn, Univ., Diss., 2010 | ||
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Datensatz im Suchindex
| _version_ | 1804143820143591426 |
|---|---|
| adam_text | CONTENTS
ACKNOWLEDGEMENTS
.............................................................................................................................
II
SUMMARY
...........................................................................................................................................................
V
KURZFASSUNG
..............................................................................................................................................
VII
CONTENTS
........................................................................................................................................................
XI
LIST
OF
TABLES
............................................................................................................................................
XV
LIST
OF
FIGURES
......................................................................................................................................
XVII
LIST
OF
ACRONYMS
.................................................................................................................................
XXI
LIST
OF
SYMBOLS
..................................................................................................................................
XXIII
GENERAL
INTRODUCTION
.........................................................................................................................
1
EXPERIMENTAL
SET-UP
..............................................................................................................................
7
L
YSIMETER
EXTRACTION
AND
PROPERTIES
....................................................................................................
9
E
QUIPMENT
...........................................................................................................................................
11
E
XPERIMENTS
........................................................................................................................................
13
BARE
SOIL
EXPERIMENTS
.................................................................................................................................
13
CROPPED
SOIL
................................................................................................................................................
13
BARE
SOIL
WITH
REMAINING
DEAD
ROOTS
........................................................................................................
14
RESULTS
.............................................................................................................................................................
17
C
OMPARISON
OF
H
ETEROGENEOUS
T
RANSPORT
P
ROCESSES
O
BSERVED
WITH
E
LECTRICAL
R
ESISTIVITY
T
OMOGRAPHY
IN
T
WO
S
OILS
19
1.
INTRODUCTION
..........................................................................................................
20
2.
M
ATERIALS
AND
METHODS
....................................................................................
23
2.1
SOILS
......................................................................................................................................................
23
2.2
LYSIMETER
SETUP
..................................................................................................................................
24
2.3
EXPERIMENTAL
DESIGN
OF
TRACER
EXPERIMENTS
.....................................................................................
25
2.4
TIME-LAPSE
ELECTRICAL
RESISTIVITY
TOMOGRAPHY
(ERT)
......................................................................
27
2.5
TIME-DOMAIN
REFLECTOMETRY
(TDR)
...................................................................................................
31
2.6
MONITORING
SOLUTE
CONCENTRATION
.......................................................................................................
32
2.7
INFERRING
TRANSPORT
PARAMETERS
.........................................................................................................
32
2.8
DIFFERENT
OBSERVATION
SCALES
..............................................................................................................
34
2.9
LATERAL
MIXING
.....................................................................................................................................
35
2.10
SPATIO-TEMPORAL
BEHAVIOUR
OF
SOLUTE
LEACHING
............................................................................
3
6
3.
R
ESULTS
..................................................................................................................................................
39
3.1
3-D
DISTRIBUTION
PORE
WATER
ELECTRICAL
CONDUCTIVITY
(EC
W
)
.............................................................
39
3.2
BREAKTHROUGH
CURVES
AT
DIFFERENT
SCALES
AS
INDICATORS
OF
HETEROGENEITY
AND
PREFERENTIAL
FLOW
PROCESSES
.....................................................................................................................................................
41
3.3
CHARACTERIZATION
AND
QUANTIFICATION
OF
HETEROGENEOUS
TRANSPORT
................................................
42
4.
CONCLUSIONS
..........................................................................................................................................
51
3-D
E
LECTRICAL
R
ESISTIVITY
T
OMOGRAPHY
TO
M
ONITOR
R
OOT
Z
ONE
W
ATER
D
YNAMICS
................
53
1.
I
NTRODUCTION
........................................................................................................................................
54
2.
M
ATERIAL
AND
M
ETHODS
.....................................................................................................................
57
2.1
EXPERIMENTAL
DESIGN
OF
THE
BARLEY
EXPERIMENT
.................................................................................
57
2.2
ELECTRICAL
RESISTIVITY
TOMOGRAPHY
(ERT)
...........................................................................................
57
2.3
CONVERSION
OF
BULK
ELECTRICAL
CONDUCTIVITY
TO
WATER
CONTENT
.........................................................
59
2.4
MONITORING
ROOT
LENGTH
DENSITY
..........................................................................................................
60
2.5
TOTAL
MASS
BALANCE
CALCULATION
..........................................................................................................
61
3.
R
ESULTS
..................................................................................................................................................
62
3.1
IN-SITU
CALIBRATION
OF
ERT
MEASUREMENTS
.........................................................................................
62
3.2
WATER
CONTENT
DISTRIBUTIONS
AND
PROFILES
IN
THE
LYSIMETER
...............................................................
64
3.3
GLOBAL
WATER
MASS
BALANCE
ANALYSIS
.................................................................................................
68
3.4
EVOLUTION
OF
SOIL
MOISTURE
VARIABILITY
AT
THE
VOXEL
SCALE
.................................................................
70
3.5
WATER
DEPLETION
RATE
..........................................................................................................................
73
3.6
RELATIONSHIP
BETWEEN
ROOT
LENGTH
DENSITY
AND
WATER
DEPLETION
RATE
..............................................
75
4.
C
O
NCL
USI
ONS
........................................................................................................................................
78
P
ARAMETERIZING
THE
R
OOT
S
YSTEM
D
EVELOPMENT
OF
S
UMMER
B
ARLEY
USING
M
INIRHIZOTRON
D
ATA
..................................................................................................................................................................
81
1.
I
NTRODUCTION
.......................................................................................................................................
82
2.
M
ATERIALS
AND
METHODS
...................................................................................................................
84
2.1
LYSIMETER
AND
MINIRHIZOTRON
SET-UP
..................................................................................................
84
2.2
ROOT
SYSTEM
ARCHITECTURE
MODEL
.........................................................................................................
88
2.3
FROM
ROOT
GROWTH
CURVES
TO
ROOT
ARCHITECTURE
PARAMETERS
.............................................................
90
2.4
MULTI-OBJECTIVE
OPTIMIZATION
..............................................................................................................
93
2.5
MEASUREMENT
UNCERTAINTY
.....................................................................................................................
94
3.
R
ESULTS
&
D
ISCUSSION
........................................................................................................................
95
3.1
CHARACTERISTICS
OF
THE
ROOT
SYSTEM
DEVELOPMENT
...............................................................................
95
3.2
IMPLICATIONS
OF
THE
OBSERVATIONS
.......................................................................................................
99
3.3
EVALUATION
OF
ROOTTYP
SIMULATIONS
.................................................................................................
101
3.4
BEST
REALIZATION
..................................................................................................................................
104
3.5
TOWARDS
A
MORE
DETAILED
MODEL
.......................................................................................................
106
3.6
RELIABILITY
OF
THE
MINIRHIZOTRON
TECHNIQUE
......................................................................................
109
4.
C
O
NCL
USI
ONS
.......................................................................................................................................
110
5.
A
PPENDIX
1:
ROOTTYP
PARAMETERS
LYSIMETER
1
(S1)
.................................................................
111
6.
A
PPENDIX
2:
R
OOT
T
YP
PARAMETERS
LYSIMETER
2
(S2)
.................................................................
112
7.
A
PPENDIX
3:
OVERVIEW
CONDUCTED
SIMULATIONS
AND
OPTIMIZATION
STRATEGY
....................
113
SYNTHESIS
......................................................................................................................................................
115
1.
F
INAL
C
O
NCL
USI
ONS
...........................................................................................................................
116
2.
O
UTLOOK
..............................................................................................................................................
117
2.7
ERT
.....................................................................................................................................................
117
2.2
WATER
FLOW
IN
THE
SOIL-PLANT
CONTINUUM
..........................................................................................
117
2.3
SOLUTE
TRANSPORT
IN
THE
SOIL-PLANT
CONTINUUM
..................................................................................118
|
| any_adam_object | 1 |
| author | Garré, Sarah 1984- |
| author_GND | (DE-588)143484435 |
| author_facet | Garré, Sarah 1984- |
| author_role | aut |
| author_sort | Garré, Sarah 1984- |
| author_variant | s g sg |
| building | Verbundindex |
| bvnumber | BV037219511 |
| ctrlnum | (OCoLC)711811834 (DE-599)DNB1009764616 |
| dewey-full | 631.432 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 631 - Techniques, equipment & materials |
| dewey-raw | 631.432 |
| dewey-search | 631.432 |
| dewey-sort | 3631.432 |
| dewey-tens | 630 - Agriculture and related technologies |
| discipline | Agrar-/Forst-/Ernährungs-/Haushaltswissenschaft / Gartenbau |
| format | Thesis Book |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV037219511 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T22:53:44Z |
| institution | BVB |
| isbn | 9783893366811 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-021133424 |
| oclc_num | 711811834 |
| open_access_boolean | |
| owner | DE-12 |
| owner_facet | DE-12 |
| physical | XXIV, 133 S. graph. Darst. 240 mm x 170 mm |
| publishDate | 2010 |
| publishDateSearch | 2010 |
| publishDateSort | 2010 |
| publisher | Forschungszentrum Jülich, Zentralbibliothek |
| record_format | marc |
| series | Schriften des Forschungszentrums Jülich |
| series2 | Schriften des Forschungszentrums Jülich : Reihe Energie & Umwelt |
| spelling | Garré, Sarah 1984- Verfasser (DE-588)143484435 aut Non-invasive monitoring of water and solute fluxes in a cropped soil Sarah Garré Jülich Forschungszentrum Jülich, Zentralbibliothek 2010 XXIV, 133 S. graph. Darst. 240 mm x 170 mm txt rdacontent n rdamedia nc rdacarrier Schriften des Forschungszentrums Jülich : Reihe Energie & Umwelt Bd. 92 Zugl.: Bonn, Univ., Diss., 2010 Monitoring (DE-588)4209015-5 gnd rswk-swf Stoffübertragung (DE-588)4057696-6 gnd rswk-swf Boden (DE-588)4007348-8 gnd rswk-swf Bodenfeuchte (DE-588)4236526-0 gnd rswk-swf Bodenwasser (DE-588)4007420-1 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Boden (DE-588)4007348-8 s Stoffübertragung (DE-588)4057696-6 s Bodenwasser (DE-588)4007420-1 s Bodenfeuchte (DE-588)4236526-0 s Monitoring (DE-588)4209015-5 s DE-604 Schriften des Forschungszentrums Jülich Reihe Energie & Umwelt ; Bd. 92 (DE-604)BV023393979 92 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=021133424&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Garré, Sarah 1984- Non-invasive monitoring of water and solute fluxes in a cropped soil Schriften des Forschungszentrums Jülich Monitoring (DE-588)4209015-5 gnd Stoffübertragung (DE-588)4057696-6 gnd Boden (DE-588)4007348-8 gnd Bodenfeuchte (DE-588)4236526-0 gnd Bodenwasser (DE-588)4007420-1 gnd |
| subject_GND | (DE-588)4209015-5 (DE-588)4057696-6 (DE-588)4007348-8 (DE-588)4236526-0 (DE-588)4007420-1 (DE-588)4113937-9 |
| title | Non-invasive monitoring of water and solute fluxes in a cropped soil |
| title_auth | Non-invasive monitoring of water and solute fluxes in a cropped soil |
| title_exact_search | Non-invasive monitoring of water and solute fluxes in a cropped soil |
| title_full | Non-invasive monitoring of water and solute fluxes in a cropped soil Sarah Garré |
| title_fullStr | Non-invasive monitoring of water and solute fluxes in a cropped soil Sarah Garré |
| title_full_unstemmed | Non-invasive monitoring of water and solute fluxes in a cropped soil Sarah Garré |
| title_short | Non-invasive monitoring of water and solute fluxes in a cropped soil |
| title_sort | non invasive monitoring of water and solute fluxes in a cropped soil |
| topic | Monitoring (DE-588)4209015-5 gnd Stoffübertragung (DE-588)4057696-6 gnd Boden (DE-588)4007348-8 gnd Bodenfeuchte (DE-588)4236526-0 gnd Bodenwasser (DE-588)4007420-1 gnd |
| topic_facet | Monitoring Stoffübertragung Boden Bodenfeuchte Bodenwasser Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=021133424&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV023393979 |
| work_keys_str_mv | AT garresarah noninvasivemonitoringofwaterandsolutefluxesinacroppedsoil |