Snapshot Day 10/2/07 Data (Salt Front rm 78. 2) River mile 25e village of Irvington Philip Levine and Irvington’s 5

Download 58.14 Kb. Date 23.12.2017 Size 58.14 Kb. #36019

Navigate this page:

• Location
• Sampling Site
• Water Temperature
• Fish Catch Number Caught Species CPUE

Snapshot Day 10/2/07 Data (Salt Front RM 78.2) RIVER MILE 25E Village of Irvington Philip Levine and Irvington’s 5th grade Main Street School (155 students) Ben Kwiatkowski and Irvington High School Science Club (15 students) N 41°, W 73° Location: Scenic Hudson Park, Village of Irvington, Westchester County Area: Beach in the park, covered with vegetation Surrounding Land Use: Forested 5%, Beach 10%, Industrial Commercial 15%, Open and Grassy 70% (groomed park with ballfields) Sampling Site: Open and Grassy, Used by people for picnics, ballfields, groomed park. Beach, banks altered, riprap on shore, collected wood & debris in area Plants in area: less than 25% of entire site has plants in the water Water depth: 2 to 4 feet River Bottom – rocky bottom, water calm ITEM Time Reading 1 Reading 2 Comments Physical Air Temperature 10:15 AM 20C 12:00 noon 25C Wind Speed 2 knots North Cloud Cover Weather today partly cloudy in AM to sunny later Weather recently A little rain, light wind, temperature in 60s (F) Water Temperature 9:30 20C AVERAGE 10:50 AM 26C 22C 24C 11:30 AM 28C 24C 22C 23C 12:30 PM 22C 28C 24C 24.5C Turbidity 11:00 AM 59.9 cm Long site tube 9:45 AM 40 JTU 40 JTU Short site tubes Chlorophyll 10:30 AM 0.6 Chemical DO (drop kit) 10:30 4 ppm 24C 33% saturated pH 9:45 AM 7.0 8.5 8.0 Average 7.8 Phosphate Nitrate 11:00 AM > 50 mg/l Alkalinity Salinity 10:45 AM 35ppt 35 ppt 35 ppt Drop count test kit/test strips Fish Catch Number Caught Species CPUE Seine 15ft. long seine/4 ft wide 2 Atlantic Menhaden 5 seines 1 Blue Crab 2 Striped Bass 27 Atlantic Silversides Many Comb jellies Tides 8:30 AM 26 cm Tide stick #1 9:30 AM 29 cm Rising 10:15 AM 45 cm Rising 10:45 AM 60 cm Rising 11:35 AM 76 cm Rising 12:00 noon 20 cm rising Reset stick #2 12:30 PM 41 cm rising 1:25 PM 58 cm rising Currents Flood tide close to shoreline – hard to get to main channel Traffic 9:21 AM Tugboat Northbound Light 11:21 AM Barge/pushed by white tug Southbound 11:25 AM Barge /pushed by black tug Southbound 11:30 AM Barge – black & red Southbound Directory: edu -> k12 -> snapshotday snapshotday -> Day in the Life of the Hudson River 10/12/17 Data (Salt Front ~ rm 65) river mile 11. 5 – Fort Washington Park Katie White, Marymount School of New York snapshotday -> Snapshot Day Recording Sheet – Fish/Macroinvertebrates/Plankton snapshotday -> Grad, 10 students gps latitude N40. 57743 w 073. 93294 Location: Breezy Point, Queens, Jamaica Bay Sampling site snapshotday -> 80 – 3rd grade students, 20 adults Latitude 41 snapshotday -> Snapshot Day 9/26/03 Data (Salt Front rm 60) river mile 13. 5 Englewood Boat Basin, Englewood, Bergen County nj snapshotday -> 4 shark (bull shark?) 5 dogfish, smooth snapshotday -> Day in the Life of the Hudson River 10/10/13 Data (Salt Front rm 69. 3) River mile 5 59th snapshotday -> Th & 12th, 4 adults total (41. 009253 -73. 880438) Location snapshotday -> Day in the Life of the Hudson River 10/12/17 Data snapshotday -> Th graders, 6 adults Download 58.14 Kb. Share with your friends: