Rapport nr. 73-1 STRAUMMÅLIG S 9-1 LOKALITET TROMMO Kvinnherad kommune S 1. august 7. oktober 1
Resipientanalyse Foretaksnr.: O 9 3 3 mva Adresse: Dortledhaugen 1 39 Rådal Kontaktperson: Frode Berge-Haveland Telefon: 31779 / 13 Epost: resipientanalyse@online.no Internett: http://www.resipientanalyse.no Lokalitetsnamn, lokalitetsnr.og biomasse tillatelse Trommo 133 31 T Kommune Kvinnherad kommune Oppdragsgjevar Marine Harvest AS Oppdragsart S 9-1 Straummåling i faste punkt Personell feltundersøking Frode Berge-Haveland, Resipientanalyse Dato, rapport 11 / 1 1 Dato, felt 31 / 1 7 / 1 1 Rapport nr. 73 1 Rapportsider 1 Gjennomsnittleg maksstraum: og Samandrag Vassutskifting meters djup: stk SD straummålar frå Sensordata AS blei sett ut på, 1, og 1 meters djup. Straummålaren blei programmert til å måle straum kvart 1 minutt. Den gjennomsnittlige straumen var sterk til svært sterk i heile vassøyla. Den sterkaste straumen blei målt ved meters djup og var 3, cm/s. Dette tilsvarer ein Vc ( års repetisjonsperiode) på,7 m/s. Hovudstraumen er dominert av ein sørvest gåande straum. Straummålarane på og 1 meters djup var godt tilgrodde. Dette kan ha ført til at straumen har blitt noko underestimert mot slutten av straumperioden. Straummålaren på meters djup var mest til grodd. Dette kan være ein av grunnane til at det blei målt meir straum ved 1 meters djup enn ved meters djup. Underskrift forfatter Frode Berge-Haveland Cand. Scient. Marin mikrobiolog, cm/s og 3, cm/s Vassutskifting 1 meters djup: 7,7 cm/s og 3 cm/s Spreiingsstraum meters djup:, cm/s og 17, cm/s Botnstraum 1 meters djup: 3, cm/s og 1, cm/s Ansvarlig underskrift for Resipientanalyse Frode Berge-Haveland Cand. Scient. Marin mikrobiolog Side ii
IHOLDSFORTEGELSE 1 Topografikart med posisjon for straummåling 1 Illustrasjon for utsett av straumrigg 3.1 Statistisk oppsummering av straummålingsdata 3 3. Straummålingsdata i graf frå heile måleperioden 3.3 Straummålingsdata i graf frå utvalgte døgn 3. Temperatur 3. Progressiv vektor 7 3. Maksimum og gjennomsnittlig straumfordelings diagram 3.7 Vassflux 9. Hydrografimåling 1 Side iii
S Posisjon straummålarar og hydrografimåling: Posisjon straummålarar og hydrografimåling:, / E,7
Skisse for utsetting av SD straummålarar ved ny lokalitet Markeringsbøye, oppdrift 3 kg Måleområdet:, 1, og 1 meter 1 stk trålkule, oppdrift 9 kg 1 stk trålkule, oppdrift, kg stk straummålar 1 mm ylontau 1 meter kjetting vekt ca 1 kg Ankerkjetting kj kg + 1 kg dregg
3.1 Statistisk oppsummering av straummålingsdata STATISTICAL SUMMARY File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 eumann parameter: Average speed: Mean current speed (cm/s) Variance (cm/s)² Standard deviation (cm/s) Mean standard deviation Maximum current velocity Minimum current velocity Significant max velocity Significant min velocity Total East / west orth / south,, 7,9 1,7 3,, 1, 1, Rest speed: Rest direction:, 7,13, 1,13,7 7,, 1,31 meter STATISTICAL SUMMARY File name: Trommo 1 meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 Mean current speed (cm/s) Variance (cm/s)² Standard deviation (cm/s) Mean standard deviation Maximum current velocity Minimum current velocity Significant max velocity Significant min velocity Total East / west orth / south 7,7,1,973,9 3,, 1, 1,7, 7,1,17,93,,1,1,99 1 meter STATISTICAL SUMMARY File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 STATISTICAL SUMMARY File name: Trommo 1 meter.sd Ref. number: 13 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 Total East / west orth / south Total East / west orth / south Mean current speed (cm/s),,3 1, Mean current speed (cm/s) 3,,7 1, Variance (cm/s)²,3,1 1,173 Variance (cm/s)²,3,71 1, Standard deviation (cm/s),, 1,3 Standard deviation (cm/s),31,7 1, Mean standard deviation, 1,,9 Mean standard deviation,71,1, Maximum current velocity Minimum current velocity Significant max velocity 17,,, Maximum current velocity 1, Minimum current velocity, meter 1 meter Significant max velocity, Significant min velocity 1,1 Significant min velocity 1,1 Side 3
3. Straummålingsdata i graf frå heile måleperioden CURRET SPEED File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1, 3, 3, 3, 3, 3,,,,,, 1, 1, 1, 1, 1,,,,,, 1 3 7 9 1 11 1 13 1 1 1 17 1 19 1 3 7 9 3 31 3 33 3 3 CURRET SPEED File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 1, 1, 1, 1, 1,,,,,, 1 3 7 9 1 11 1 13 1 1 1 17 1 19 1 3 7 9 3 31 3 33 3 3 3 3 CURRET SPEED File name: Trommo 1 meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 meter 1 meter meter, 3, 3,,, 1, 1,,, 1 3 7 9 1 11 1 13 1 1 1 17 1 19 1 3 7 9 3 31 3 33 3 3 3 CURRET SPEED File name: Trommo 1 meter.sd Ref. number: 13 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 1, 1, 13, 1, 11, 1, 9,, 7,,,, 3,, 1,, 1 meter 1 3 7 9 1 11 1 13 1 1 1 17 1 19 1 3 7 9 3 31 3 33 3 3 3 Side
3.3 Straummålingsdata i graf frå utvalgte døgn CURRET SPEED File name: Trommo meter.sd Ref. number: 1 umber of measurements in data set: 9 Data displayed from: :1-19.Sep-1 To: :1-1.Sep-1, 3, 3, 3, 3, 3,,,,,, 1, 1, 1, 1, 1,, 1 3 7 1 11 1 1 1 17 1 19 1 9 31 3 33 3 3 3 39 3 7 CURRET SPEED File name: Trommo meter.sd Ref. number: 1 umber of measurements in data set: 9 Data displayed from: : - 19.Sep-1 To: : - 1.Sep-1, 7, 7,,,,,,, 3, 3,,, 1, 1,, 1 3 7 Hours 1 11 1 1 1 17 1 19 1 9 31 3 33 3 3 3 39 3 7 CURRET SPEED File name: Trommo 1 meter.sd Ref. number: 1 umber of measurements in data set: 9 Data displayed from: :1-19.Sep-1 To: :1-1.Sep-1 meter 1 meter meter Hours 3, 3,,, 1, 1,,, 1 3 7 1 11 1 1 1 17 1 19 1 9 31 3 33 3 3 3 39 3 7 CURRET SPEED File name: Trommo 1 meter.sd Ref. number: 13 umber of measurements in data set: 9 Data displayed from: : - 19.Sep-1 To: : - 1.Sep-1 1, 9,, 7,,,, 3,, 1, 1 3 7 1 meter Hours 1 11 1 1 1 17 1 19 1 9 31 3 33 3 3 3 39 3 7 Hours Side
3. Temperatur TEMPERATURE File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 Temperature ( C) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 13, 13, 13, 13, 13, 1, 1 3 7 9 1 11 1 13 1 1 1 17 1 19 1 3 7 9 3 31 3 33 3 3 TEMPERATURE File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 Temperature ( C) 13, 13, 1, 1, 11, 11, 1, 1, 9, 9,,, meter meter 1 3 7 9 1 11 1 13 1 1 1 17 1 19 1 3 7 9 3 31 3 33 3 3 3 3 TEMPERATURE File name: Trommo 1 meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 Temperature ( C) 1, 1, 1, 1, 1, 1, 1, 1, 13, 13, 13, 13, 13, 1, 1 3 7 9 1 11 1 13 1 1 1 17 1 19 1 3 7 9 3 31 3 33 3 3 3 TEMPERATURE File name: Trommo 1 meter.sd Ref. number: 13 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 Temperature ( C),9,,7,,,,3,,1, 7,9 7, 7,7 1 3 7 1 meter 1 meter 9 1 11 1 13 1 1 1 17 1 19 1 3 7 9 3 31 3 33 3 3 3 Side
3. Progressiv vektor PROGRESSIVE VECTOR File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 eumann parameter:.3 Average speed:. cm/s km Rest speed:. cm/s Rest direction: deg. PROGRESSIVE VECTOR File name: Trommo 1 meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 meter 1 meter eumann parameter:.19 Average speed: 7.7 cm/s km Rest speed: 1. cm/s Rest direction: 11 deg. 1 1-1 - - -1-1 - -3 - - - - - -7-7 - - - - - - -3-3 - - -1-1 - 1 1 km E - - -3 - -1 1 3 7 9 1 11 1 13 1 1 1 km E PROGRESSIVE VECTOR File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 eumann parameter:.3 Average speed:. cm/s km - - - - -1-1 -1-1 1 Rest speed:. cm/s Rest direction: 13 deg. 1 1 1 meter 3 3 3 3 3 km E PROGRESSIVE VECTOR File name: Trommo 1 meter.sd Ref. number: 13 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 eumann parameter:. Average speed: 3. cm/s km - - - - -1-1 -1-1 -1 - - - - - -3 - - -3-3 - Rest speed: 1. cm/s Rest direction: 3 deg. - -1-1 - 1 meter 1 1 3 km E Side 7
3. Maksimum og gjennomsnittlig straumfordelings diagram CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Trommo 1 meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 meter 1 meter 1 1 3 3 1 1 1 1 3 3 1 1 Maximum velocity (cm/s) Mean velocity (cm/s) CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 meter Maximum velocity (cm/s) Mean velocity (cm/s) CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Trommo 1 meter.sd Ref. number: 13 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 1 meter 1 1 1 3 1 1 1 1 3 Maximum velocity (cm/s) Mean velocity (cm/s) Maximum velocity (cm/s) Mean velocity (cm/s) Side
3.7 Vassflux CURRET VELOCITY DISTRIBUTIO DIAGRAM CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Trommo meter.sd Ref. number: 1 File name: Trommo 1 meter.sd Ref. number: 1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 Data displayed from: 1:31-31.Aug-1 To: 1:11-7.Oct-1 meter 1 meter 1 1 3 1 1 Relative water flux (%) umber of measurements CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Trommo meter.sd Ref. number: 1 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 meter Relative water flux (%) umber of measurements CURRET VELOCITY DISTRIBUTIO DIAGRAM File name: Trommo 1 meter.sd Ref. number: 13 Data displayed from: 1:3-31.Aug-1 To: 1:1-7.Oct-1 1 meter 1 1 1 3 1 1 1 Relative water flux (%) umber of measurements Relative water flux (%) umber of measurements Side 9
. Hydrografiprofil 7. oktober 1 db 1 3 7 9 1 11 1 13 1 1 1 17 1 19 1 3 7,,,3,,,,7,1,,3,,,,7,,9 1, 1,1 1, 1,3 1, 1, 1, 1,, 3,,,, 7,,,, 9, 9, 1, 1, 11, 11, 1, 1, 13,, 9, 3, 31, 3, 33, 3, 3, T (FTU) F (µg/l) Density Temp Sal. Down-cast selected Merknad: Oksygenmåling utgår pga feil på oksygenmålar Side 1