Rapport nr. -11 STRAUMMÅLIG S 9- LOKALITET SAUØY Øygarden kommune 1. ovember 1. Januar 11
Resipientanalyse Foretaksnr.: O 98 38 3 mva Adresse: Dortledhaugen 1 39 Rådal Kontaktperson: Frode Berge-Haveland Telefon: 31779 / 13 Epost: resipientanalyse@online.no Internett: http://www.resipientanalyse.no Lokalitet Sauøy Kommune Øygarden kommune Oppdragsgjevar Lerøy Vest AS Oppdragsart Straummåling Personell feltundersøking Frode Berge-Haveland, Resipientanalyse Ove Harkestad, Lerøy Vest AS Kristoffer Theodorsen, Lerøy Vest AS John Ellingsen, Lerøy Vest AS Svein Myksvoll, Lerøy Vest AS Samandrag Ein ortek khz Aquadopp straummålar blei sett ut på meters djup. Straummålaren blei programmert til å måle celler a meter frå 3 meters djup. Dvs., straummålaren blei programmert til å måle vasstraum i heile vassøyla frå 3 til 83 meters djup ved lokaliteten. Den gjennomsnittlege straumen var størst ved 3 til meters djup. Den gjennomsnittlige straumen i heile vassøyla var over,7 cm/s. Den sterkaste straumen blei og målt ved meters djup. Straumretninga varierte ved dei ulike djupa og var ikkje einsarta. Underskrift forfattar Frode Berge-Haveland Cand. Scient. Marin mikrobiolog Dato, rapport / 1 11 Dato, felt 1 / 11 1 / 1 11 Rapport nr. 11 Rapportsider 1 Gjennomsnittleg og høgste målte vasstraum: 3 til meters djup: 9,3 cm/s og, cm/s 13 til 1 meters djup: 7,8 cm/s og 38,9 cm/s 9 til 31 meters djup:,8 cm/s og 3, cm/s 3 til meters djup:,9 cm/s og, cm/s 9 til 1 meters djup:,7 cm/s og 1, cm/s 79 til 81 meters djup:, cm/s og - cm/s Ansvarlig underskrift for Resipientanalyse Frode Berge-Haveland Cand. Scient. Marin mikrobiolog Side ii
IHALD 1. Kart 1 1.1 Sjøkart med avmerka posisjon for straummåling 1 1. Botnkart med avmerka posisjon for straummåling 1.3 Olex botnkart med avmerka oppdrettslokalitet 3. Oppsett på straumrigg 3. Straumdata 3.1 Statistisk oppsummering av straummålingsdata 3. Straummålingsdata i graf for heile måleperioden 3.3 Straummålingsdata i graf for tilfeldig utvalgte døgn 7 3. Progressiv vektor 8 3. Maksimum og gjennomsnittlig straumfordelings diagram 9 3. Vassflux 1 3.7 Straum matrise 11 3.8 Tidevasshøgde, temperatur og kontrollgraf for straummålar 13 Hydrografiprofil 1 Side iii
Sauøy
Sauøy
Posisjon straumrigg: 3,8 / E 1, S
Skisse for utsetting av ortek doppler straummålar ved ny lokalitet Markeringsbøye, A oppdrift 3 kg Trålkule, oppdrift 9 kg Straummålar Markerer måleområdet: til /8 meter 1 meter kjetting vekt ca 1 kg 1 mm ylontau Ankerkjetting kj kg + 1 kg dregg
3.1 Statistisk oppsummering av straummålingsdata STATISTICAL SUMMARY File name: Sauøy1-1.SD STATISTICAL SUMMARY File name: Sauøy1-.SD Total East / west orth / south Total East / west orth / south Mean current speed (cm/s) 9,3,, Mean current speed (cm/s) 7,8,,9 Variance (cm/s)² 8,97 17,37 7,98 Variance (cm/s)², 9,93,9 Standard deviation (cm/s),383,1,3 Standard deviation (cm/s), 3,1,13 Mean standard deviation,8,81,83 Mean standard deviation,,78,879 Maximum current velocity Minimum current velocity,, Maximum current velocity 38,9 meter Minimum current velocity,1 1 meter Significant max velocity 1, Significant max velocity 13, Significant min velocity, Significant min velocity 3,3 STATISTICAL SUMMARY File name: Sauøy1-1.SD STATISTICAL SUMMARY File name: Sauøy1-1.SD Total East / west orth / south Total East / west orth / south Mean current speed (cm/s),8 3,9,8 Mean current speed (cm/s),9 3,,1 Variance (cm/s)² 1,9 8,99 1,97 Variance (cm/s)² 1,1 7,139 9,388 Standard deviation (cm/s) 3,83,993 3,81 Standard deviation (cm/s) 3,1,7 3, Mean standard deviation,,77,87 Mean standard deviation,39,79,73 Maximum current velocity 3, Maximum current velocity, Minimum current velocity Significant max velocity Significant min velocity, 11, 3, Minimum current velocity, Significant max velocity 9, 3 meter meter Significant min velocity, Velocity Dir Temp Velocity Dir Temp Valid measurements 999 999 9 Valid measurements 917 917 9 Side
3. Straummålingsdata i graf for heile måleperioden CURRET SPEED File name: Sauøy1-1.SD Current speed (cm/s),,, 3, 3,,, 1, 1,,, 7 9 1 1 1 19 CURRET SPEED File name: Sauøy1-1.SD Current speed (cm/s) 3, 3, 3, 3, 8,,,,, 18, 1, 1, 1, 1, 8,,,,, 7 9 1 1 1 19 1 1 3 3 8 8 3 3 3 3 3 3 37 37 39 39 9 9 1 1 3 3 8 8 Days CURRET SPEED File name: Sauøy1-.SD Current speed (cm/s), meter 1 meter 3 meter Days 38, 3, 3, 3, 3, 8,,,,, 18, 1, 1, 1, 1, 8,,,,, 7 9 1 1 1 19 CURRET SPEED File name: Sauøy1-1.SD Current speed (cm/s) 3,, 1,, 19, 18, 17, 1, 1, 1, 13, 1, 11, 1, 9, 8, 7,,,, 3,, 1,, 7 9 1 1 1 19 1 1 3 3 8 8 3 3 3 3 3 3 37 37 39 39 9 9 1 1 3 3 8 8 meter Days Days Side
3.3 Straummålingsdata i graf for tilfeldig utvalgte døgn CURRET SPEED File name: Sauøy1-1.SD umber of measurements in data set: 88 Data displayed from: 9: - 8.ov-1 To: 9:3-1.ov-1 Current speed (cm/s) 3, 3, 3, 3, 8,,,,, 18, 1, 1, 1, 1, 8,,,,, 1 3 7 8 9 1 11 1 13 1 1 1 17 18 19 1 3 7 8 9 3 31 3 33 3 3 3 37 38 39 1 3 7 CURRET SPEED File name: Sauøy1-1.SD umber of measurements in data set: 88 Data displayed from: 9: - 8.ov-1 To: 9:3-1.ov-1 Current speed (cm/s) 17, 1, 1, 1, 13, 1, 11, 1, 9, 8, 7,,,, 3,, 1,, 1 3 7 8 9 1 11 1 13 1 1 1 17 18 19 1 3 7 8 9 3 31 3 33 3 3 3 37 38 39 1 3 7 Hours CURRET SPEED File name: Sauøy1-.SD umber of measurements in data set: 88 Data displayed from: 9: - 8.ov-1 To: 9:3-1.ov-1 Current speed (cm/s) 3, meter 8, 1 meter 3 meter Hours,,,, 18, 1, 1, 1, 1, 8,,,,, 1 3 7 8 9 1 11 1 13 1 1 1 17 18 19 1 3 7 8 9 3 31 3 33 3 3 3 37 38 39 1 3 7 CURRET SPEED File name: Sauøy1-1.SD umber of measurements in data set: 88 Data displayed from: 9: - 8.ov-1 To: 9:3-1.ov-1 Current speed (cm/s) 1, 1, 1, 13, 1, 11, 1, 9, 8, 7,,,, 3,, 1,, 1 3 7 8 9 1 11 1 13 1 1 1 17 18 19 1 3 7 8 9 3 31 3 33 3 3 3 37 38 39 1 3 7 Hours meter Hours Side 7
3. Progressiv vektor PROGRESSIVE VECTOR File name: Sauøy1-1.SD PROGRESSIVE VECTOR File name: Sauøy1-.SD eumann parameter:.9 Average speed: 9.3 cm/s Rest speed:.7 cm/s Rest direction: 19 deg. eumann parameter:.7 Average speed: 7.8 cm/s Rest speed:. cm/s Rest direction: 9 deg. 1-1 - -3 - - - -7-8 -9-1 -11-1 -13-1 -1 km (Skipped invalid data.) 8 1 1 1 1 18 3 3 1 1 - km 1 3 7 8 9 1 1 PROGRESSIVE VECTOR File name: Sauøy1-1.SD PROGRESSIVE VECTOR File name: Sauøy1-1.SD eumann parameter:.1 Average speed:.8 cm/s Rest speed:.9 cm/s Rest direction: 8 deg. Valid data points: 999 eumann parameter:.33 Average speed:.9 cm/s Rest speed: 1. cm/s Rest direction: 13 deg. Valid data points: 917 km (Skipped invalid data.) km (Skipped invalid data.) 1 1-1 -1 1-1 8 - - - - - -8-1 -1 - - -8 - - - - -38-3 -3-3 -3-8 - - - - -18-1 -1-1 -1-8 - - - -3-3 - - - - - - -7 - -3 - -1 1 3 7 8 9 Side 8
3. Maksimum og gjennomsnittlig straumfordelings diagram CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Sauøy1-1.SD CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Sauøy1-.SD meter 1 meter 1 1 3 3 8 1 1 1 1 1 3 3 8 1 1 Maximum velocity (cm/s) Mean velocity (cm/s) Maximum velocity (cm/s) Mean velocity (cm/s) CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Sauøy1-1.SD CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Sauøy1-1.SD 3 meter meter 1 1 3 1 3 7 8 8 1 1 1 1 18 1 3 Maximum velocity (cm/s) Mean velocity (cm/s) Maximum velocity (cm/s) Mean velocity (cm/s) Side 9
3. Vassflux CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Sauøy1-1.SD CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Sauøy1-.SD meter 1 meter 1 3 7 8 9 1 8 1 3 7 8 9 1 1 3 Relative water flux (%) CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Sauøy1-1.SD umber of measurements Relative water flux (%) CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Sauøy1-1.SD umber of measurements 3 meter meter 1 3 1 3 1 3 7 8 1 3 Relative water flux (%) umber of measurements Relative water flux (%) umber of measurements Side 1
3.7 Straum matrise CURRET SPEED / DIRECTIO MATRIX File name: Sauøy1-1.SD 1 3 7 9 1 1 13 1 1 18 19 1 7 8 3 31 33 3 Sum% 1 3 7 9 1 1 13 1 1 18 19 1 7 8 3 31 33 3 Sum% Current speed groups Total flow Max 1 3 8 1 1 7 1 Sum% m³/m² % curr 1 3 1 17 1 7 33 3.1.7. 3 1 1 1 19 39 3 1 77 8 3. 77.9 1.3 1 1 8 8 9 1. 18 3. 39.9 19 1 19 1 39 8 7 9 1.3 118..7 31 17 3 8 3 9.7 17..8 18 7 9 3 8 7.8 1333.. 9 31 3 77 9 73 8 1 3. 1 3.1.9 38 3 3 39 9 7 11 3 1.9 3..3 3 33 9 11 88 17 1. 33.3.9 3 3 39 9 119 13 8 3 8.1 393 8.3 9.3 3 8 7 1 1 313 1 9.7 9 1..3 1 3 7 13 1 113 1 8.7 773 9. 7.1 11 3 137 118 7 7 8. 9 7.7.9 1 3 39 8 93 1 3.. 8. 8 1 38 3 81 7 79 3.9 187 3. 3.8 9 3 3 7 7 8 3. 1717 3. 3.7 3 8 7 3 8 1 7 1 3.1 1399.. 7 73 9 3.3 18 3.1.8 3 3 3 9 7 1 3 3. 17189 3.3 33.1 9 1 31 7 88 7 3. 181 3. 33. 3 3 17 19 1 1 3 3. 1183. 7. 19 17 1 3 38. 93 1.7 3.1 3 19 1 7 1 8 8 1 1 1.9 811 1..7 17 1 17 1 31 18 31 19 1.7 99 1.7 39.7.7 7.. 7. 8. 1.8 1.. 11. 1.7.. 873. CURRET SPEED / DIRECTIO MATRIX File name: Sauøy1-.SD meter 1 meter Current speed groups Total flow Max 1 3 8 1 1 7 1 Sum% m³/m² % curr 1 9 7 3 31 11 17 1.1 3 9. 3.1 3 38 3 3 3 3 7 1 18.8 8 1.8 38. 7 38 37 1 1 18 88 13.1 9. 3. 11 39 7 39 31 1 1 3. 171 3. 38.9 7 1 3 3 3 3 3 3 3. 1.3. 3 9 37 7 33 8.8 99. 19.9 18 31 1 37 9 3. 1.3 1. 33 3 3 38 3. 117. 1.9 3 3 3 7 8 9 7 3. 118.7 18.9 3 38 8 7 9 17 1. 19118.3. 9 38 9 117 1 137 3.1 83.3 19. 1 3 1 9 13 9 1. 88. 1. 1 71 9 3 1 1 13.7 831.3 1. 3 1 17 13 9 1. 1.. 3 9 1 9 1 9. 181 3.8 19.1 9 7 73 9 1.1 11 3. 18. 1 3 9 8 7 3.9 17 3.3 19. 3 9 38 9 9 9 7 3.1 19.7 17.3 1 9 3 3 9 1 39 8 3. 139.8 18. 3 31 33 37 7 3 3.8 111.3 18. 3 39 3 9 3 3.8 1383.3 18.3 39 3 3 3 3 7. 8888.. 33 8 8 38 7 38 9. 93.1 1.9 3 13 9 8 8 7 8 3.. 3. 1.8 11. 8.7 1.1 9.8 18. 1.3 17. 7. 1.1.. 781 38.9 Side 11
CURRET SPEED / DIRECTIO MATRIX File name: Sauøy1-1.SD 1 3 7 9 1 1 13 1 1 18 19 1 7 8 3 31 33 3 Sum% 1 3 7 9 1 1 13 1 1 18 19 1 7 8 3 31 33 3 Sum% Current speed groups Total flow Max 1 3 8 1 1 7 1 Sum% m³/m² % curr 11 9 38 9 7 87. 7. 7.7 31 3 7 7 77 9 3 1.8 3.1.8 7 39 33 91 9 7 19.1 199.3 3.1 3 3 3 3 1 3. 11371.9 3.7 3 3 1 33 31.7 98.3 1.7 3 3 8 3 13 1. 8.1 17. 17 9 8 37 1 3 1.7 77. 1. 1 31 1 7 17 1. 879.1 1. 1 3 9 39 9 31 3 3. 97. 1.7 8 7 3 3 33 73 3. 181 3.. 31 1. 137. 19. 39 8 38 9 81 9.8 7.3. 1 9 1 7 17 8 9 1. 8.7.3 38 9 97 8 88 1. 1. 18. 1 1 11 3 7 1.1 197.1 18. 9 39 9 1 7 3 9. 1 3.9 18.3 8 3 79 3. 13. 1.7 8 3 3 9 73 1 8. 19.3 18. 17 1 87 7 1.8 179..1 7 1 3 3 8 8 89 11.7 181.7. 8 3 3 8 7 1 7. 17119..7 11 3 39 91 1.3 173..7 7 7 77 71 1. 1838.7.1 3 3 37 8 9 7 11 3.8 19. 3. 1.7 13. 9.7 11.3 11.1 19. 1.3 1.3 3..1.. 38933 3. CURRET SPEED / DIRECTIO MATRIX File name: Sauøy1-1.SD 3 meter meter Current speed groups Total flow Max 1 3 8 1 1 7 1 Sum% m³/m² % curr 9 1 38 38 7 9 3 3.8 111 3. 18. 11 7 33 3 3 3 1 3.3 17 3. 1. 9 3 37 7 19.8 81. 1. 8 8 1 19 8.3 8 1.9 1. 7 8 37 38 3 3 19 1. 933.1 1.9 3 3 8 7 17 1 1. 9 1.7 18. 13 7 1 38 8 3.1 819. 1.8 3 8 39 3 3 33 1 3. 97.8 17. 11 7 1 9 8 38 3 3 3.7 117 3. 17. 11 7 7 1 1.7 1138.9 1. 8 78 1 8 9 3.8 7. 1. 8 8 8 119 119 8 13. 9 7..3 19 83 78 7 11 18 17 9 7. 719 8. 17.9 11 83 9 78 81 1 79 8. 333 7. 1.9 1 73 9 9 77 1. 1777.3 1. 1 71 9 38.7 113. 18.9 87 1 8 8 38 1. 1117.3 1.1 11 9 7 3 3.1 13.1 1.7 1 7 8 8 8 7. 11..8 8 7 8 3 7. 17. 19. 1 1 9 8 8. 13.. 13 71 7 3 77 8 3.3 118.3. 3 71 3 8 3 3. 1198 3. 1. 3 3 17 3.1 18 3. 18.. 1. 1.9 1.8 1.3 19. 1. 1..8... 3311. Side 1
. Hydrografiprofil Utgår Side 1