Integrated modelling of ecohydrological processes along ephemeral rivers:
Gespeichert in:
1. Verfasser: | |
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Format: | Abschlussarbeit Buch |
Sprache: | English |
Veröffentlicht: |
Leipzig
Helmholtz Centre for Environmental Research - UFZ
2010
|
Schriftenreihe: | PhD-Dissertation
2010,5 |
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | Zsfassung in dt. Sprache |
Beschreibung: | 133 S. Ill., graph. Darst. |
Internformat
MARC
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300 | |a 133 S. |b Ill., graph. Darst. | ||
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338 | |b nc |2 rdacarrier | ||
490 | 1 | |a PhD-Dissertation |v 2010,5 | |
500 | |a Zsfassung in dt. Sprache | ||
502 | |a Zugl.: Jena, Univ., Diss., 2010 | ||
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Datensatz im Suchindex
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adam_text |
CONTENTS
ZUSAMMENFASSUNG
I
1
INTRODUCTION
1
1.1
GEOGRAPHY
OF
THE
EPHEMERAL
KUISEB
RIVER
.
2
1.2
ECOHYDROLOGY:
COUPLING
ECOSYSTEM
DYNAMIC
AND
THE
WATER
CYCLE
.
4
1.3
DECIDING
UNDER
SEVERE
UNCERTAINTY
.
6
2
UNCERTAINTY
IN
PARAMETERISATION
AND
MODEL
STRUCTURE
AFFECT
SIMULATION
RESULTS
IN
COUPLED
ECOHYDROLOGICAL
MODELS
15
2.1
INTRODUCTION
.
15
2.2
METHODS
AND
MATERIALS
.
18
2.2.1
STUDY
SITE
.
18
2.2.2
HYDROLOGICAL
MODEL
.
21
2.2.3
THE
STOCHASTIC
FLOOD
GENERATOR.
.
24
2.2.4
ECOLOGICAL
MODEL.
.
25
2.2.5
MODEL
VERSIONS
.
28
2.2.6
PARAMETER
SAMPLING
.
29
2.2.7
ANALYSIS
OF
ENSEMBLE
MODELS
.
31
2.2.8
FORWARD
SIMULATIONS
WITH
CHANGED
FLOOD
REGIME
.
32
2.3
RESULTS
.
32
2.4
DISCUSSION.
.
38
2.5
CONCLUSIONS
.
42
3
HOW
DO
COEXISTENCE
MECHANISMS
INFLUENCE
THE
FLUCTUATIONS
OF
HYDROLOGICAL
VARIABLES?
53
3.1
INTRODUCTION
.
53
3.2
METHODS
AND
MATERIALS
.
55
3.2.1
STUDY
SITE
.
55
3.2.2
ECOHYDROLOGICAL
MODEL
.
55
3.2.3
MODEL
VERSIONS
.
56
3.2.4
MODEL
ANALYSIS
.
57
3.3
RESULTS
.
57
3.4
DISCUSSION
.
61
3.4.1
COEXISTENCE
PATTERN
.
61
3.4.2
ECOHYDROLOGICAL
PATTERNS
.
62
3.4.3
FLUCTUATION
OF
HYDROLOGICAL
VARIABLES
.
63
3.4.4
IMPLICATION
FOR
MANAGEMENT
DECISIONS
.
65
3.5
CONCLUSIONS
.
65
4
INTEGRATED
MANAGEMENT
STRATEGIES
FOR
SUSTAINABLE
WATER
USE
ALONG
EPHEMERAL
RIVERS
UNDER
SEVERE
UNCERTAINTY
OF
FUTURE
FLOOD
REGIMES
71
4.1
INTRODUCTION
.
71
4.2
METHODS
AND
MATERIALS
.
74
4.2.1
STUDY
SITE
.
74
4.2.2
INFORMATION
GAP
MODEL
.
75
4.2.3
SYSTEM
MODEL
.
77
4.2.4
PERFORMANCE
AND
REQUIREMENTS
.
78
4.2.5
UNCERTAINTY
MODEL
.
80
4.2.6
ROBUSTNESS
AND
OPPORTUNENESS
FUNCTION
.
80
4.2.7
PARAMETERISATION
AND
IMPLEMENTATION
.
81
4.2.8
MANAGEMENT
SCENARIOS
.
82
4.3
RESULTS
.
83
4.4
DISCUSSION
.
90
4.4.1
COMPARISON
OF
MANAGEMENT
STRATEGIES
.
91
4.4.2
PERFORMANCE
UNDER
INCREASING
UNCERTAINTY
.
93
4.4.3
ROLE
OF
THE
SYSTEM
MODEL
.
94
4.5
CONCLUSIONS
.
95
5
SUSTAINABLE
WATER
EXTRACTION
ALONG
EPHEMERAL
RIVERS:
ON
THE
ROLE
OF
ECOHYDROLOGICAL
FEEDBACKS
AND
UNCERTAINTY
99
5.1
INTRODUCTION
.
99
5.2
METHODS
AND
MATERIALS
.
100
5.2.1
SYSTEM
MODELS
.
100
5.2.2
PERFORMANCE
REQUIREMENTS
.
101
5.2.3
STOCHASTIC
FLOOD
REGIME
.
102
5.2.4
UNCERTAINTY
MODEL
.
103
5.2.5
FLOOD
PARAMETER
SAMPLING
.
104
5.2.6
ROBUSTNESS
FUNCTION
.
104
5.2.7
MANAGEMENT
SCENARIOS
.
104
5.3
RESULTS
.
105
5.4
DISCUSSION
.
108
5.4.1
RANKING
ORDERS
OFMANAGEMENT
STRATEGIES
.
109
5.4.2
ECOHYDROLOGICAL
FEEDBACKS
OR
UNCERTAINTY
.
110
5.4.3
RELATIONSHIP
BETWEEN
MODEL
COMPLEXITY
AND
STRATEGY
PERFORMANCE
.
111
5.5
CONCLUSIONS
.
111
6
SYNTHESIS
115
6.1
SUMMARY
.
116
6.2
CONCLUSIONS
.
119
6.3
OUTLOOK
.
120
A
APPENDIX
OF
CHAPTER
2
123
B
APPENDIX
OF
CHAPTER
3
125
DANKSAGUNG
127
SELBSTANDIGKEITSERKLARUNG
131
CURRICULUM
VITAE
133 |
any_adam_object | 1 |
author | Arnold, Sven 1980- |
author_GND | (DE-588)140940081 |
author_facet | Arnold, Sven 1980- |
author_role | aut |
author_sort | Arnold, Sven 1980- |
author_variant | s a sa |
building | Verbundindex |
bvnumber | BV036464663 |
ctrlnum | (OCoLC)607582563 (DE-599)DNB1001203070 |
dewey-full | 551.483096881 577.64096881 |
dewey-hundreds | 500 - Natural sciences and mathematics |
dewey-ones | 551 - Geology, hydrology, meteorology 577 - Ecology |
dewey-raw | 551.483096881 577.64096881 |
dewey-search | 551.483096881 577.64096881 |
dewey-sort | 3551.483096881 |
dewey-tens | 550 - Earth sciences 570 - Biology |
discipline | Geologie / Paläontologie Biologie |
format | Thesis Book |
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language | English |
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owner | DE-706 DE-634 |
owner_facet | DE-706 DE-634 |
physical | 133 S. Ill., graph. Darst. |
publishDate | 2010 |
publishDateSearch | 2010 |
publishDateSort | 2010 |
publisher | Helmholtz Centre for Environmental Research - UFZ |
record_format | marc |
series | PhD-Dissertation |
series2 | PhD-Dissertation |
spelling | Arnold, Sven 1980- Verfasser (DE-588)140940081 aut Integrated modelling of ecohydrological processes along ephemeral rivers vorgelegt von Sven Arnold Leipzig Helmholtz Centre for Environmental Research - UFZ 2010 133 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier PhD-Dissertation 2010,5 Zsfassung in dt. Sprache Zugl.: Jena, Univ., Diss., 2010 (DE-588)4113937-9 Hochschulschrift gnd-content PhD-Dissertation 2010,5 (DE-604)BV035421074 2010,5 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020336470&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Arnold, Sven 1980- Integrated modelling of ecohydrological processes along ephemeral rivers PhD-Dissertation |
subject_GND | (DE-588)4113937-9 |
title | Integrated modelling of ecohydrological processes along ephemeral rivers |
title_auth | Integrated modelling of ecohydrological processes along ephemeral rivers |
title_exact_search | Integrated modelling of ecohydrological processes along ephemeral rivers |
title_full | Integrated modelling of ecohydrological processes along ephemeral rivers vorgelegt von Sven Arnold |
title_fullStr | Integrated modelling of ecohydrological processes along ephemeral rivers vorgelegt von Sven Arnold |
title_full_unstemmed | Integrated modelling of ecohydrological processes along ephemeral rivers vorgelegt von Sven Arnold |
title_short | Integrated modelling of ecohydrological processes along ephemeral rivers |
title_sort | integrated modelling of ecohydrological processes along ephemeral rivers |
topic_facet | Hochschulschrift |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020336470&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
volume_link | (DE-604)BV035421074 |
work_keys_str_mv | AT arnoldsven integratedmodellingofecohydrologicalprocessesalongephemeralrivers |