Fish Catch- 12:00 Number Species Average Seine PM to 1:25 PM Caught Length 30 Atlantic Silverside 3 inches 2 Striped Bass 3 inches 4 Blue Crabs 2 inches 1 White Perch 2 inches 1 Oyster 4 inches *Lots of water celery in nets Tides TIME (am) Water height Rise/Fall (cm) R= right tide stick 8:29 R 12.5 RISE L = Left tide 9:25 R 30.5 (boat wave) 9:33 L 16 9:33 R 24 9:51 L 24 9:51 R 33 10:04 R 39 10:04 L 31 10:15 L 34.5 10:15 R 44 Currents Time Cm/60 sec Cm/sec Direction 10:30 am 11.6 1.9 First flowing 11:45 am 22.5 .375 north 9:08 am Second flowing south Core 8 cm long TIME Rare Common Abundant – 9:45 am Coal Pebbles and Sand and gravel mud Traffic 9:30 am Boat passed, Columbian Sky Other Items Students’ Hypotheses: For water chemistry majority of the students found results to be close to their predictions.
Fish Catch- 12:00 PM to 1:25 PM Number Caught 30 2 4 1 1 Species Atlantic Silverside Striped Bass Blue Crabs White Perch Oyster Average Length 3 inches 3 inches 2 inches 2 inches 4 inches Seine *Lots of water celery in nets Tides R= right tide stick L = Left tide TIME (am) 8:29 R 9:25 R 9:33 L 9:33 R 9:51 L 9:51 R 10:04 R 10:04 L 10:15 L 10:15 R Water height (cm) 12.5 30.5 (boat wave) 16 24 24 33 39 31 34.5 44 Rise/Fall RISE Currents Time 10:30 am 11:45 am 9:08 am Cm/60 sec 11.6 22.5 Cm/sec 1.9 .375 Direction First flowing north Second flowing south Core – 8 cm long TIME 9:45 am Rare Coal Common Pebbles and mud Abundant Sand and gravel Traffic 9:30 am Boat passed, Columbian Sky Other Items Students’ Hypotheses: For water chemistry majority of the students found results to be close to their predictions.