Nutrient dynamics in temporary waters of Mediterranean catchments:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Hannover
2007
|
| Schriftenreihe: | Veröffentlichungen des Institutes für Siedlungswasserwirtschaft und Abfalltechnik der Universität Hannover (vormals Technische Hochschule)
138 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Hannover, Univ., Diss., 2007 |
| Beschreibung: | 228 S. Ill., graph. Darst. |
| ISBN: | 9783921421680 |
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| adam_text | NUTRIENT DYNAMICS IN TEMPORARY WATERS OF MEDITERRANEAN CATCHMENTS VON
DER FAKULTAT FIIR BAUINGENIEURWESEN UND GEODASIE DER GOTTFRIED WILHELM
LEIBNIZ UNIVERSITAT HANNOVER ZUR ERLANGUNG DES GRADES EINES DOKTOR -
INGENIEUR DR.-ING. GENEHMIGTE DISSERTATION DIPL.-ING. MATTHIAS OBERMANN
GEBOREN AM 22. JUNI 1977 IN HANNOVER ULB DARMSTADT 11111111111 1
16560510 TABLE OF CONTENTS TABLE OF CONTENTS 1 INTRODUCTION 12 2 METHODS
TO DESCRIBE THE PARTICULARITY OF MEDITERRANEAN CATCHMENTS 16 2.1 GENERAL
DEFINITIONS AND FUNCTIONING OF TEMPORARY WATERS 16 2.1.1 DEFINITION OF
ARIDITY 16 2.1.2 CORRELATION COEFFICIENTS 16 2.1.2.1 REGRESSION AND
CORRELATION 17 2.1.2.2 PEARSON PRODUCT-MOMENT CORRELATION COEFFICIENT 17
2.1.2.3 NASH-SUTCLIFFE EFFICIENCY 17 2.1.3 DEFINITION OF TEMPORARY
WATERS AND DRYLAND RIVERS , 17 2.1.4 IMPORTANCE OF TRANSMISSION AND
EVAPORATION LOSSES 20 2.1.5 INTERRUPTION OF FLOW AND INTERACTION OF
EVENTS ...20 2.1.6 DEFINITION OF A REACH CHAIN 21 2.1.7 DEFINITION OF
FLOW THRESHOLD 21 2.1.8 SOURCES OF ACCUMULATION 22 2.1.9 MODE OF
ACCUMULATION AND RESUSPTNSION 22 2.2 THE FIRST-FLUSH PHENOMENON 23 2.2.1
DRIVINGFORCES INFLUENCING A FIRST FLUSH.. 25 2.2.2 INFLUENCE
OF SATNPLINGPOINTS 25 2.2.3 DEFINITION AND QUANTIFICATION OF FIRST-FLUSH
27 2.2.4 CALCULATION OF NORMALISE CUMULATIVE LOAD PLOTS 28 2.2.5
CALCULATION OF RELATIVE MASS FLUXES 32 2.2.6 INDEXES AS CLASSIFICATION
METHODS FOR FIRST FLUSHES 33 3 MODELLING TOOLS FOR TEMPORARY STREAMS 37
3.1 CLASSIFICATION OF MODELS 37 3.2 FLOW ROUTING 39 3.2.1 DYNAMIC WAVE
39 3.2.2 NON-INERTIA WAVE 40 3.2.3 KINCMATICWAVE 40 3.2.4 EXAMPLE OF A
NUMERICAL SOLUTION OF THE KINEMATIC WAVE EQUATION 41 3.3 ROUTING OF
PROPERTIES USING THE KINEMATIC WAVE EQUATION 43 3.3.1 SOLUBLE PROPERTIES
43 3.3.2 PANICULATE PROPERTIES 44 3.3.2.1 TRANSPORT OF INDIVIDUAL
PARTICLES.... 44 3.3.2.2 TRANSPORT OF A CONTINUUM OF PARTICLES 45
3.3.2.3 ACTUAL SHEAR STRESS 46 3.3.2.4 CRITICAL SHEAR STRESS 49 3.3.2.5
COMMON APPROACHES FOR SEDIMENT TRANSPORT 50 3.4 REACTION KINETICS 51
3.4.1 ZERO-ORDER REACTIONS 51 3.4.2 FIRST-ORDER REACTION. 52 3.4.3
SECOND-ORDER REACTIONS , 52 3.4.4 MICHAELIS-MENTEN KINETIC 52 3.5 HSPF
53 TABLE OF CONTENTS 3.5.1 GENERAL. 53 3.5.2 FRAMEWORK OF THE MODEL , 53
3.5.3 PROGRAMMING PHILOSOPHY 54 3.5.4 INPUT AND OUTPUT 54 3.5.5 FLOW
ROUTING 54 3.5.6 TEMPORAL SCALE ...55 3.5.7 WATER QUALITY 55 3.5.8
^ARTICULATE TRANSPORT AND BENTHICPROCESSES ,...55 3.6 CASCADE 57 3.6.1
GENERAL. 57 3.6.2 FRAMEWORK, OF THE MODEL 57 3.6.3 PROGRAMMING
PHILOSOPHY * 57 3.6.4 INPUT AND OUTPUT. 57 3.6.5 FLOW ROUTING 58 3.6.6
TEMPORAL SCALE , 59 16.7 WATER QUALITY 59 3.6.8 PARTICULATE TRANSPORT
AND BENTHIC PROCESSES. 60 3.7 MOHID WATER MODELLING SYSTEM AND THE
TEMPQSIM - STREAM MODEL 60 3.7.1 GENERAL. 60 3.7.2 FRAMEWORK OF THE
MODEL 60 3.7.3 PROGRAMMING PHILOSOPHY 61 3.7.4 INPUT AND OUTPUT. 61
3.7.5 FLOW ROUTING 62 3.7.6 TEMPORAL SCALE 62 3.7.7 WATER QUALITY 62
3.7.8 PARTICULATE TRANSPORT AND BENTHIC PROCESSES, * 63 3.8 CONCLUSIONS
OF THE MODEL SURVEY AND EXTENSION OF THE TEMPQSIM - STREAM MODEL 64
3.8.1 OUTPUT OF LOADS 64 3.8.2 MODIFICATION OF POST PROCESSOR
TIMESERIES EDITOR* 64 3.8.3 BACTERIAL GROWTH IN POOLS 64 3.8.4
FRACTIONED SEDIMENT TRANSPORT 67 3.8.5 CALCULATION OF TSS AND VSS 67
3.8.6 NEW CALCULATION OF AVAILABLE EROSION CAPACITY FOR EACH FRACTION 68
WATER QUALITY DYNAMICS OF MEDITERRANEAN RIVERS, DATA AND RESULTS 70 4.1
THE BASIN OF LA VENE, FRANCE 70 4.1.1 RIVER CHARACTERISTICS 70 4.1.2
RELEVANCY OF THE DATASET 73 4.1.3 ANNUAL CYCLE OF TRANSPORT* MAGNITUDE
OF MONTHS TO YEARS 73 4.1.3.1 DISTRIBUTION OF PRECIPITATION 75 4.1.3.2
RELEVANCY OF ANTECEDENT DRY WEATHER PERIOD 77 4.1.3.3 COMPARISON OF
MONTHLY RAINFALL.. , , 77 4.1.3.4 MONTHLY DISCHARGES AND LOADS FOR THE
YEAR 2002/2003 78 4.1.3.5 MONTHLY DISCHARGES AND LOADS FOR THE YEAR
2003/2004 81 4.1.3.6 CORRELATION BETWEEN FLOW, RAIN AND THE CONSTITUENTS
83 4.1.3.7 NCL-CURVES OF THE HYDROLOGIC YEARS 2002/2003 AND 2003/2004 84
4.1.3.8 RELATIVE MASS FLUXES 86 4.1.3.9 CONCLUSIONS 92 4.1.4 EXAMPLES
FOR FLOODS AND FLUSHES - MAGNITUDE OF DAYS TO HOURS 92 TABLE OF CONTENTS
4.1.4.1 MASS BALANCE AND WEIGHTING OF EVENTS FOR THE SITES K, S AND V 96
4.1.4.2 POLLUTOGRAPHS OF THE EVENT STARTING AT 2003-09-22 96 4.1.4.3
POLLUTOGRAPHS OF THE EVENT STARTING AT 2004-09-13 99 4.1.4.4 NCL-PLOTS
OFTHE EVENT 2003-09-22 103 4.1.4.5 NCL-PLOTS OF THE EVENT 2004-09-13 104
4.1.4.6 MEASUREMENTS OF CONDUCTIVITY 106 4.1.4.7 APPLICATION OF RATING
METHODS FOR FIRST FLUSHES OF EACH PARAMETER 109 4.1.4.8 CONCLUSIONS 110
4.1.5 REGRESSION OFMEASURED[FLOW AND WATER QUALITY PROPERTIES 110
4.1.5.1 COMPARISON OF FLOW AND CONCENTRATION ILL 4.1.5.2 COMPARISON OF
FLOW AND LOAD 113 4.2 SELECTED EXAMPLES IN OTHER CATCHMENTS 115 4.2.1
THE MULARGIA RIVER, SARDINIA, ITALY *. 115 4.2.1.1 RIVER CHARACTERISTICS
115 4.2.1.2 RELEVANCY OF THE DATASET 118 4.2.1.3 ANNUAL CYCLE OF
TRANSPORT * MAGNITUDE OF MONTHS TO YEARS 118 4.2.1.4 EXAMPLES FOR FLOODS
AND FLUSHES - MAGNITUDE OF DAYS TO HOURS - SITE B 119 4.2.1.5 EXAMPLES
FOR FLOODS AND FLUSHES* MAGNITUDE OF DAYS TO HOURS * SITE D 127 4.2.1.6
NCL-PLOTS 129 4.2.1.7 CONCLUSIONS 133 4.2.2 EL ALBUJON RIVER, MURCIA,
SPAIN 133 4.2.2.1 RIVER CHARACTERISTICS 133 4.2.2.2 RELEVANCY OF THE
DATASET 135 4.2.2.3 EXAMPLES OF A FIRST FLUSH- MAGNITUDE OF DAYS TO
HOURS 135 4.2.2.4 CONCLUSIONS 140 4.3 GENERAL CONCLUSIONS OF THE DATA
ANALYSIS 140 APPLICATION OF THE TEMPQSIM - STREAM MODEL TO THE VENE 142
5.1 SPATIAL DISCRETISATION 142 5.2 CALIBRATION OF THE SYSTEM 143 5.3
SCENARIOS FOR THE MODELUNG 144 5.4 ANNUAL SIMULATION AND RESULTS 145
5.4.1 POLLUTOGRAPHS FOR 2002-2004 145 5.4.2 ACCUMULATION OF ORGANIC
MATTER IN THE RIVER BED AND IMPORTANCE OF EVENTS DURING THE DRY PHASE
148 5.4.3 MONTHLY VSS LOADS FOR 2002/2003 149 5.4.4 MONTHLY VSS LOADS
FOR 200312004 152 5.5 EVENT SCALE ANALYSIS AND RESULTS 153 5.5.1
POLLUTOGRAPHS FOR THE EVENT AT2003-09-22 153 5.5.2 POLLUTOGRAPHS FOR THE
EVENT AT 200449-13 155 5.5.3 SENSITIVITY OF THE PROCESSES IN THE
FLUSHING MONTHS SEPTEMBER 2003 AND 2004 157 5.5.4 NCL-PLOTS FOR THE
SCENARIOS 159 5.6 REGRESSION OF SIMULATIONS AND MEASUREMENTS 161 5.7
CONCLUSIONS OF THE MODELLING 164 SUMMARY AND CONCLUSIONS 165 ANNEX 171
7.1 ADDITIONAL FORMULAS CONCERNING TRANSPORT OF PARTICULATE MATERIALS
171 7.1.1 FALL VELOCITY OF SINGLE, SPHERICAL PARTICLES. ....171 7.1.2
DRAG COEFFICIENT C, 171 7.1.3 FALL VELOCITY OF A CLOUD OF PARTICLES. 172
III TABLE OF CONTENTS 7.1.4 OCCURRENCE OF SUSPENDED LOAD TRANSPORT 173
7.2 RUNOFF COEFFICIENTS IN THE VENE 174 7.3 CALIBRATION AND SENSITIVITY
ANALYSIS 175 7.3.1 SENSITIVITY OFTHE MANNING COEFFICIENT. 175 7.3.2
SENSITIVITY OFTHE TRANSMISSION LOSSES 175 7.3.3 WATER QUALITY PROPERTIES
177 7.4 NCL-PLOTS FOR ALL SCENARIOS 178 7.5 SENSITIVITY OF NCL-PLOTS 182
7.6 INFLUENCES OF LOW-FLOW VARIABILITY OF CONCENTRATION ON REGRESSION OF
DATASETS 183 7.7 TESTING AND EXTENSION OF THE CASCADE MODEL 184 7.7.1
TIME STEP 184 7.7.2 IN-STREAM SEDIMENT FORMULA 184 7.7.3 TRANSMISSION
LOSSES 184 7.7.4 MASS RETENTION AND FIRST FLUSH 186 7.7.5 LACK OF MASS
CONSERVATION DUE TO LEADING EDGE DIP PHENOMENA, TEST EXAMPLES WITH THE
MODIFIED MODEL 187 7.7.6 CONCLUSIONS IF THE TESTING 195 7.8 MASS BALANCE
FOR POOL ACCUMULATION IN FINITE DIFFERENCE MUSKINGUM-CUNGE ROUTING
METHOD 197 7.9 IMPORTANT FORMULAS FOR THE BENTHOS MODULE IN THE TEMPQSIM
-STREAM MODEL 199 7.10 ADDED AND MODIFIED CODE IN THE TEMPQSIM - STREAM
MODEL 202 7.10.1 MODULEBENTHOS 202 7.10.1.1 SUBROUTINE FOR THE BENTHIC
BACTERIA COMPUTATION 202 7.10.1.2 PARAMETERS FOR BACTERIA COMPUTATION IN
BENTHOS 204 7.10.2 MODULEDRAINAGENEHTORK 205 7.10.2.1 CALCULATE LOADS
206 7.10.2.2 CALCULATE TSS 206 7.10.2.3 CALCULATE VSS 207 7.10.3
MODULEGBBALDALA 207 7.10.3.1 FUNCTION TO DEFINE VSS 208 7.10.4
MODUKW ATERQUALIT) 208 7.10.4.1 GETNC-RATIOS 208 7.11 FURTHER
ENHANCEMENTS OF THE DELIVERY PART IN THE VENE 209 7.11.1 DELIVERY MODEL
209 7.11.2 SIMULATIONS WITH MEASURED FLOW AT S 211 7.11.3 SIMULATIONS
WITH PRODUCTION FUNCTION AND VARIABLE DELIVERY CONCENTRATIONS 212 7.12
PICTURES OF THE VENE AT DIFFERENT STAGES OF THE YEAR 218 8 REFERENCES
220 IV
|
| adam_txt |
NUTRIENT DYNAMICS IN TEMPORARY WATERS OF MEDITERRANEAN CATCHMENTS VON
DER FAKULTAT FIIR BAUINGENIEURWESEN UND GEODASIE DER GOTTFRIED WILHELM
LEIBNIZ UNIVERSITAT HANNOVER ZUR ERLANGUNG DES GRADES EINES DOKTOR -
INGENIEUR DR.-ING. GENEHMIGTE DISSERTATION DIPL.-ING. MATTHIAS OBERMANN
GEBOREN AM 22. JUNI 1977 IN HANNOVER ULB DARMSTADT 11111111111 1
16560510 TABLE OF CONTENTS TABLE OF CONTENTS 1 INTRODUCTION 12 2 METHODS
TO DESCRIBE THE PARTICULARITY OF MEDITERRANEAN CATCHMENTS 16 2.1 GENERAL
DEFINITIONS AND FUNCTIONING OF TEMPORARY WATERS 16 2.1.1 DEFINITION OF
ARIDITY 16 2.1.2 CORRELATION COEFFICIENTS 16 2.1.2.1 REGRESSION AND
CORRELATION 17 2.1.2.2 PEARSON PRODUCT-MOMENT CORRELATION COEFFICIENT 17
2.1.2.3 NASH-SUTCLIFFE EFFICIENCY 17 2.1.3 DEFINITION OF TEMPORARY
WATERS AND DRYLAND RIVERS , 17 2.1.4 IMPORTANCE OF TRANSMISSION AND
EVAPORATION LOSSES 20 2.1.5 INTERRUPTION OF FLOW AND INTERACTION OF
EVENTS .20 2.1.6 DEFINITION OF A REACH CHAIN 21 2.1.7 DEFINITION OF
FLOW THRESHOLD 21 2.1.8 SOURCES OF ACCUMULATION 22 2.1.9 MODE OF
ACCUMULATION AND RESUSPTNSION 22 2.2 THE FIRST-FLUSH PHENOMENON 23 2.2.1
DRIVINGFORCES INFLUENCING A FIRST FLUSH. 25 2.2.2 INFLUENCE
OF'SATNPLINGPOINTS 25 2.2.3 DEFINITION AND QUANTIFICATION OF FIRST-FLUSH
27 2.2.4 CALCULATION OF NORMALISE CUMULATIVE LOAD PLOTS 28 2.2.5
CALCULATION OF RELATIVE MASS FLUXES 32 2.2.6 INDEXES AS CLASSIFICATION
METHODS FOR FIRST FLUSHES 33 3 MODELLING TOOLS FOR TEMPORARY STREAMS 37
3.1 CLASSIFICATION OF MODELS 37 3.2 FLOW ROUTING 39 3.2.1 DYNAMIC WAVE
39 3.2.2 NON-INERTIA WAVE 40 3.2.3 KINCMATICWAVE 40 3.2.4 EXAMPLE OF A
NUMERICAL SOLUTION OF THE KINEMATIC WAVE EQUATION 41 3.3 ROUTING OF
PROPERTIES USING THE KINEMATIC WAVE EQUATION 43 3.3.1 SOLUBLE PROPERTIES
43 3.3.2 PANICULATE PROPERTIES 44 3.3.2.1 TRANSPORT OF INDIVIDUAL
PARTICLES. 44 3.3.2.2 TRANSPORT OF A CONTINUUM OF PARTICLES 45
3.3.2.3 ACTUAL SHEAR STRESS 46 3.3.2.4 CRITICAL SHEAR STRESS 49 3.3.2.5
COMMON APPROACHES FOR SEDIMENT TRANSPORT 50 3.4 REACTION KINETICS 51
3.4.1 ZERO-ORDER REACTIONS 51 3.4.2 FIRST-ORDER REACTION. 52 3.4.3
SECOND-ORDER REACTIONS , 52 3.4.4 MICHAELIS-MENTEN KINETIC 52 3.5 HSPF
53 TABLE OF CONTENTS 3.5.1 GENERAL. 53 3.5.2 FRAMEWORK OF THE MODEL , 53
3.5.3 "PROGRAMMING PHILOSOPHY 54 3.5.4 INPUT AND OUTPUT 54 3.5.5 FLOW
ROUTING 54 3.5.6 TEMPORAL SCALE .55 3.5.7 WATER QUALITY 55 3.5.8
^ARTICULATE TRANSPORT AND BENTHICPROCESSES ,.55 3.6 CASCADE 57 3.6.1
GENERAL. 57 3.6.2 FRAMEWORK, OF THE MODEL 57 3.6.3 PROGRAMMING
PHILOSOPHY * 57 3.6.4 INPUT AND OUTPUT. 57 3.6.5 FLOW ROUTING 58 3.6.6
TEMPORAL SCALE , 59 16.7 WATER QUALITY 59 3.6.8 PARTICULATE TRANSPORT
AND BENTHIC PROCESSES. 60 3.7 MOHID WATER MODELLING SYSTEM AND THE
TEMPQSIM - STREAM MODEL 60 3.7.1 GENERAL. 60 3.7.2 FRAMEWORK OF THE
MODEL 60 3.7.3 PROGRAMMING PHILOSOPHY 61 3.7.4 INPUT AND OUTPUT. 61
3.7.5 FLOW ROUTING 62 3.7.6 TEMPORAL SCALE 62 3.7.7 WATER QUALITY 62
3.7.8 PARTICULATE TRANSPORT AND BENTHIC PROCESSES, * 63 3.8 CONCLUSIONS
OF THE MODEL SURVEY AND EXTENSION OF THE TEMPQSIM - STREAM MODEL 64
3.8.1 OUTPUT OF LOADS 64 3.8.2 MODIFICATION OF POST PROCESSOR
"TIMESERIES EDITOR*' 64 3.8.3 BACTERIAL GROWTH IN POOLS 64 3.8.4
FRACTIONED SEDIMENT TRANSPORT 67 3.8.5 CALCULATION OF TSS AND VSS 67
3.8.6 NEW CALCULATION OF AVAILABLE EROSION CAPACITY FOR EACH FRACTION 68
WATER QUALITY DYNAMICS OF MEDITERRANEAN RIVERS, DATA AND RESULTS 70 4.1
THE BASIN OF LA VENE, FRANCE 70 4.1.1 RIVER CHARACTERISTICS 70 4.1.2
RELEVANCY OF THE DATASET 73 4.1.3 ANNUAL CYCLE OF TRANSPORT* MAGNITUDE
OF MONTHS TO YEARS 73 4.1.3.1 DISTRIBUTION OF PRECIPITATION 75 4.1.3.2
RELEVANCY OF ANTECEDENT DRY WEATHER PERIOD 77 4.1.3.3 COMPARISON OF
MONTHLY RAINFALL. , , 77 4.1.3.4 MONTHLY DISCHARGES AND LOADS FOR THE
YEAR 2002/2003 78 4.1.3.5 MONTHLY DISCHARGES AND LOADS FOR THE YEAR
2003/2004 81 4.1.3.6 CORRELATION BETWEEN FLOW, RAIN AND THE CONSTITUENTS
83 4.1.3.7 NCL-CURVES OF THE HYDROLOGIC YEARS 2002/2003 AND 2003/2004 84
4.1.3.8 RELATIVE MASS FLUXES 86 4.1.3.9 CONCLUSIONS 92 4.1.4 EXAMPLES
FOR FLOODS AND FLUSHES - MAGNITUDE OF DAYS TO HOURS 92 TABLE OF CONTENTS
4.1.4.1 MASS BALANCE AND WEIGHTING OF EVENTS FOR THE SITES K, S AND V 96
4.1.4.2 POLLUTOGRAPHS OF THE EVENT STARTING AT 2003-09-22 96 4.1.4.3
POLLUTOGRAPHS OF THE EVENT STARTING AT 2004-09-13 99 4.1.4.4 NCL-PLOTS
OFTHE EVENT 2003-09-22 103 4.1.4.5 NCL-PLOTS OF THE EVENT 2004-09-13 104
4.1.4.6 MEASUREMENTS OF CONDUCTIVITY 106 4.1.4.7 APPLICATION OF RATING
METHODS FOR FIRST FLUSHES OF EACH PARAMETER 109 4.1.4.8 CONCLUSIONS 110
4.1.5 REGRESSION OFMEASURED[FLOW AND WATER QUALITY PROPERTIES 110
4.1.5.1 COMPARISON OF FLOW AND CONCENTRATION ILL 4.1.5.2 COMPARISON OF
FLOW AND LOAD 113 4.2 SELECTED EXAMPLES IN OTHER CATCHMENTS 115 4.2.1
THE MULARGIA RIVER, SARDINIA, ITALY *. 115 4.2.1.1 RIVER CHARACTERISTICS
115 4.2.1.2 RELEVANCY OF THE DATASET 118 4.2.1.3 ANNUAL CYCLE OF
TRANSPORT * MAGNITUDE OF MONTHS TO YEARS 118 4.2.1.4 EXAMPLES FOR FLOODS
AND FLUSHES - MAGNITUDE OF DAYS TO HOURS - SITE B 119 4.2.1.5 EXAMPLES
FOR FLOODS AND FLUSHES* MAGNITUDE OF DAYS TO HOURS * SITE D 127 4.2.1.6
NCL-PLOTS 129 4.2.1.7 CONCLUSIONS 133 4.2.2 EL ALBUJON RIVER, MURCIA,
SPAIN 133 4.2.2.1 RIVER CHARACTERISTICS 133 4.2.2.2 RELEVANCY OF THE
DATASET 135 4.2.2.3 EXAMPLES OF A FIRST FLUSH- MAGNITUDE OF DAYS TO
HOURS 135 4.2.2.4 CONCLUSIONS 140 4.3 GENERAL CONCLUSIONS OF THE DATA
ANALYSIS 140 APPLICATION OF THE TEMPQSIM - STREAM MODEL TO THE VENE 142
5.1 SPATIAL DISCRETISATION 142 5.2 CALIBRATION OF THE SYSTEM 143 5.3
SCENARIOS FOR THE MODELUNG 144 5.4 ANNUAL SIMULATION AND RESULTS 145
5.4.1 POLLUTOGRAPHS FOR 2002-2004 145 5.4.2 ACCUMULATION OF ORGANIC
MATTER IN THE RIVER BED AND IMPORTANCE OF EVENTS DURING THE DRY PHASE
148 5.4.3 MONTHLY VSS LOADS FOR 2002/2003 149 5.4.4 MONTHLY VSS LOADS
FOR 200312004 152 5.5 EVENT SCALE ANALYSIS AND RESULTS 153 5.5.1
POLLUTOGRAPHS FOR THE EVENT AT2003-09-22 153 5.5.2 POLLUTOGRAPHS FOR THE
EVENT AT 200449-13 155 5.5.3 SENSITIVITY OF THE PROCESSES IN THE
FLUSHING MONTHS SEPTEMBER 2003 AND 2004 157 5.5.4 NCL-PLOTS FOR THE
SCENARIOS 159 5.6 REGRESSION OF SIMULATIONS AND MEASUREMENTS 161 5.7
CONCLUSIONS OF THE MODELLING 164 SUMMARY AND CONCLUSIONS 165 ANNEX 171
7.1 ADDITIONAL FORMULAS CONCERNING TRANSPORT OF PARTICULATE MATERIALS
171 7.1.1 FALL VELOCITY OF SINGLE, SPHERICAL PARTICLES. .171 7.1.2
DRAG COEFFICIENT C, 171 7.1.3 FALL VELOCITY OF A CLOUD OF PARTICLES. 172
III TABLE OF CONTENTS 7.1.4 OCCURRENCE OF SUSPENDED LOAD TRANSPORT 173
7.2 RUNOFF COEFFICIENTS IN THE VENE 174 7.3 CALIBRATION AND SENSITIVITY
ANALYSIS 175 7.3.1 SENSITIVITY OFTHE MANNING COEFFICIENT. 175 7.3.2
SENSITIVITY OFTHE TRANSMISSION LOSSES 175 7.3.3 WATER QUALITY PROPERTIES
177 7.4 NCL-PLOTS FOR ALL SCENARIOS 178 7.5 SENSITIVITY OF NCL-PLOTS 182
7.6 INFLUENCES OF LOW-FLOW VARIABILITY OF CONCENTRATION ON REGRESSION OF
DATASETS 183 7.7 TESTING AND EXTENSION OF THE CASCADE MODEL 184 7.7.1
TIME STEP 184 7.7.2 IN-STREAM SEDIMENT FORMULA 184 7.7.3 TRANSMISSION
LOSSES 184 7.7.4 MASS RETENTION AND FIRST FLUSH 186 7.7.5 LACK OF MASS
CONSERVATION DUE TO LEADING EDGE DIP PHENOMENA, TEST EXAMPLES WITH THE
MODIFIED MODEL 187 7.7.6 CONCLUSIONS IF THE TESTING 195 7.8 MASS BALANCE
FOR POOL ACCUMULATION IN FINITE DIFFERENCE MUSKINGUM-CUNGE ROUTING
METHOD 197 7.9 IMPORTANT FORMULAS FOR THE BENTHOS MODULE IN THE TEMPQSIM
-STREAM MODEL 199 7.10 ADDED AND MODIFIED CODE IN THE TEMPQSIM - STREAM
MODEL 202 7.10.1 MODULEBENTHOS 202 7.10.1.1 SUBROUTINE FOR THE BENTHIC
BACTERIA COMPUTATION 202 7.10.1.2 PARAMETERS FOR BACTERIA COMPUTATION IN
BENTHOS 204 7.10.2 MODULEDRAINAGENEHTORK 205 7.10.2.1 CALCULATE LOADS
206 7.10.2.2 CALCULATE TSS 206 7.10.2.3 CALCULATE VSS 207 7.10.3
MODULEGBBALDALA 207 7.10.3.1 FUNCTION TO DEFINE VSS 208 7.10.4
MODUKW'ATERQUALIT) 208 7.10.4.1 GETNC-RATIOS 208 7.11 FURTHER
ENHANCEMENTS OF THE DELIVERY PART IN THE VENE 209 7.11.1 DELIVERY MODEL
209 7.11.2 SIMULATIONS WITH MEASURED FLOW AT S 211 7.11.3 SIMULATIONS
WITH PRODUCTION FUNCTION AND VARIABLE DELIVERY CONCENTRATIONS 212 7.12
PICTURES OF THE VENE AT DIFFERENT STAGES OF THE YEAR 218 8 REFERENCES
220 IV |
| any_adam_object | 1 |
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| author | Obermann, Matthias |
| author_facet | Obermann, Matthias |
| author_role | aut |
| author_sort | Obermann, Matthias |
| author_variant | m o mo |
| building | Verbundindex |
| bvnumber | BV022437442 |
| ctrlnum | (OCoLC)180161875 (DE-599)BVBBV022437442 |
| dewey-full | 333.91116 |
| dewey-hundreds | 300 - Social sciences |
| dewey-ones | 333 - Economics of land and energy |
| dewey-raw | 333.91116 |
| dewey-search | 333.91116 |
| dewey-sort | 3333.91116 |
| dewey-tens | 330 - Economics |
| discipline | Wirtschaftswissenschaften |
| discipline_str_mv | Wirtschaftswissenschaften |
| format | Book |
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| genre_facet | Hochschulschrift |
| id | DE-604.BV022437442 |
| illustrated | Illustrated |
| index_date | 2024-07-02T17:31:29Z |
| indexdate | 2024-07-09T20:57:35Z |
| institution | BVB |
| isbn | 9783921421680 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-015645543 |
| oclc_num | 180161875 |
| open_access_boolean | |
| owner | DE-91 DE-BY-TUM DE-M490 DE-706 |
| owner_facet | DE-91 DE-BY-TUM DE-M490 DE-706 |
| physical | 228 S. Ill., graph. Darst. |
| publishDate | 2007 |
| publishDateSearch | 2007 |
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| series | Veröffentlichungen des Institutes für Siedlungswasserwirtschaft und Abfalltechnik der Universität Hannover (vormals Technische Hochschule) |
| series2 | Veröffentlichungen des Institutes für Siedlungswasserwirtschaft und Abfalltechnik der Universität Hannover (vormals Technische Hochschule) |
| spelling | Obermann, Matthias Verfasser aut Nutrient dynamics in temporary waters of Mediterranean catchments von Matthias Obermann Hannover 2007 228 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Veröffentlichungen des Institutes für Siedlungswasserwirtschaft und Abfalltechnik der Universität Hannover (vormals Technische Hochschule) 138 Zugl.: Hannover, Univ., Diss., 2007 Semiarides Gebiet (DE-588)4137761-8 gnd rswk-swf Wassergüte (DE-588)4064728-6 gnd rswk-swf Temporäres Gewässer (DE-588)4396985-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Wassergüte (DE-588)4064728-6 s Temporäres Gewässer (DE-588)4396985-9 s Semiarides Gebiet (DE-588)4137761-8 s DE-604 Veröffentlichungen des Institutes für Siedlungswasserwirtschaft und Abfalltechnik der Universität Hannover (vormals Technische Hochschule) 138 (DE-604)BV004006792 138 HEBIS Datenaustausch Darmstadt application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=015645543&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Obermann, Matthias Nutrient dynamics in temporary waters of Mediterranean catchments Veröffentlichungen des Institutes für Siedlungswasserwirtschaft und Abfalltechnik der Universität Hannover (vormals Technische Hochschule) Semiarides Gebiet (DE-588)4137761-8 gnd Wassergüte (DE-588)4064728-6 gnd Temporäres Gewässer (DE-588)4396985-9 gnd |
| subject_GND | (DE-588)4137761-8 (DE-588)4064728-6 (DE-588)4396985-9 (DE-588)4113937-9 |
| title | Nutrient dynamics in temporary waters of Mediterranean catchments |
| title_auth | Nutrient dynamics in temporary waters of Mediterranean catchments |
| title_exact_search | Nutrient dynamics in temporary waters of Mediterranean catchments |
| title_exact_search_txtP | Nutrient dynamics in temporary waters of Mediterranean catchments |
| title_full | Nutrient dynamics in temporary waters of Mediterranean catchments von Matthias Obermann |
| title_fullStr | Nutrient dynamics in temporary waters of Mediterranean catchments von Matthias Obermann |
| title_full_unstemmed | Nutrient dynamics in temporary waters of Mediterranean catchments von Matthias Obermann |
| title_short | Nutrient dynamics in temporary waters of Mediterranean catchments |
| title_sort | nutrient dynamics in temporary waters of mediterranean catchments |
| topic | Semiarides Gebiet (DE-588)4137761-8 gnd Wassergüte (DE-588)4064728-6 gnd Temporäres Gewässer (DE-588)4396985-9 gnd |
| topic_facet | Semiarides Gebiet Wassergüte Temporäres Gewässer Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=015645543&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV004006792 |
| work_keys_str_mv | AT obermannmatthias nutrientdynamicsintemporarywatersofmediterraneancatchments |