{"year":1974,"stratum":1,"catchnum":806,"catchwt":93.9,"numspp":16,"depth":15,"temp":15.4}
{"year":1974,"stratum":1,"catchnum":520,"catchwt":51.7,"numspp":11,"depth":18,"temp":15.3}
{"year":1974,"stratum":1,"catchnum":476,"catchwt":73.4,"numspp":18,"depth":19,"temp":15.5}
{"year":1974,"stratum":2,"catchnum":36,"catchwt":18.1,"numspp":10,"depth":26,"temp":14}
{"year":1974,"stratum":1,"catchnum":88,"catchwt":45.8,"numspp":11,"depth":15,"temp":13.6}
{"year":1974,"stratum":2,"catchnum":153,"catchwt":56.7,"numspp":7,"depth":20,"temp":13.8}
{"year":1974,"stratum":2,"catchnum":34,"catchwt":40.8,"numspp":4,"depth":26,"temp":14}
{"year":1974,"stratum":3,"catchnum":2,"catchwt":0.5,"numspp":1,"depth":38,"temp":15.3}
{"year":1974,"stratum":2,"catchnum":68,"catchwt":31.8,"numspp":8,"depth":24,"temp":13.5}
{"year":1974,"stratum":1,"catchnum":469,"catchwt":50.3,"numspp":16,"depth":14,"temp":14.6}
{"year":1974,"stratum":1,"catchnum":953,"catchwt":42.2,"numspp":14,"depth":16,"temp":15.2}
{"year":1974,"stratum":2,"catchnum":158,"catchwt":37.2,"numspp":8,"depth":26,"temp":14.3}
{"year":1974,"stratum":3,"catchnum":31,"catchwt":20,"numspp":10,"depth":53,"temp":14.3}
{"year":1974,"stratum":4,"catchnum":37,"catchwt":10.4,"numspp":6,"depth":74,"temp":13.1}
{"year":1974,"stratum":5,"catchnum":90,"catchwt":2.7,"numspp":6,"depth":134,"temp":14.5}
{"year":1974,"stratum":4,"catchnum":52,"catchwt":5,"numspp":8,"depth":97,"temp":12.8}
{"year":1974,"stratum":6,"catchnum":5,"catchwt":0.5,"numspp":4,"depth":242,"temp":13}
{"year":1974,"stratum":6,"catchnum":182,"catchwt":6.4,"numspp":13,"depth":223,"temp":13}
{"year":1974,"stratum":4,"catchnum":28,"catchwt":5.4,"numspp":7,"depth":99,"temp":19.2}
{"year":1974,"stratum":5,"catchnum":800,"catchwt":108.4,"numspp":4,"depth":145,"temp":19}
{"year":1974,"stratum":6,"catchnum":124,"catchwt":17.7,"numspp":10,"depth":322,"temp":22.5}
{"year":1974,"stratum":5,"catchnum":8,"catchwt":6.4,"numspp":3,"depth":119,"temp":14.8}
{"year":1974,"stratum":3,"catchnum":12,"catchwt":3.6,"numspp":5,"depth":55,"temp":16.7}
{"year":1974,"stratum":3,"catchnum":36,"catchwt":7.7,"numspp":8,"depth":40,"temp":16.4}
{"year":1974,"stratum":3,"catchnum":61,"catchwt":10,"numspp":10,"depth":33,"temp":13.2}
{"year":1974,"stratum":2,"catchnum":129,"catchwt":28.1,"numspp":10,"depth":23,"temp":17.1}
{"year":1974,"stratum":1,"catchnum":184,"catchwt":36.3,"numspp":11,"depth":17,"temp":17.1}
{"year":1974,"stratum":1,"catchnum":1004,"catchwt":88.5,"numspp":12,"depth":16,"temp":15.4}
{"year":1974,"stratum":1,"catchnum":40,"catchwt":38.6,"numspp":10,"depth":17,"temp":15.5}
{"year":1974,"stratum":1,"catchnum":361,"catchwt":56.7,"numspp":10,"depth":15,"temp":14.7}
{"year":1974,"stratum":2,"catchnum":31,"catchwt":17.7,"numspp":7,"depth":27,"temp":16}
{"year":1974,"stratum":2,"catchnum":385,"catchwt":71.2,"numspp":12,"depth":22,"temp":16.3}
{"year":1974,"stratum":2,"catchnum":29,"catchwt":26.8,"numspp":9,"depth":27,"temp":16.6}
{"year":1974,"stratum":1,"catchnum":189,"catchwt":86.6,"numspp":9,"depth":17,"temp":18.3}
{"year":1974,"stratum":1,"catchnum":473,"catchwt":89.8,"numspp":17,"depth":19,"temp":18.4}
{"year":1974,"stratum":3,"catchnum":53,"catchwt":29.9,"numspp":10,"depth":35,"temp":16.5}
{"year":1974,"stratum":3,"catchnum":42,"catchwt":10,"numspp":8,"depth":30,"temp":16.6}
{"year":1974,"stratum":3,"catchnum":34,"catchwt":20.4,"numspp":8,"depth":35,"temp":16.7}
{"year":1974,"stratum":3,"catchnum":73,"catchwt":33.1,"numspp":12,"depth":38,"temp":15.8}
{"year":1974,"stratum":2,"catchnum":95,"catchwt":12.7,"numspp":12,"depth":27,"temp":16.4}
{"year":1974,"stratum":2,"catchnum":56,"catchwt":26.8,"numspp":10,"depth":28,"temp":16.2}
{"year":1974,"stratum":2,"catchnum":49,"catchwt":17.7,"numspp":8,"depth":24,"temp":15.6}
{"year":1974,"stratum":1,"catchnum":887,"catchwt":31.3,"numspp":10,"depth":10,"temp":15.6}
{"year":1975,"stratum":1,"catchnum":243,"catchwt":68,"numspp":10,"depth":10,"temp":16.5}
{"year":1975,"stratum":1,"catchnum":584,"catchwt":131.1,"numspp":18,"depth":16,"temp":18.2}
{"year":1975,"stratum":1,"catchnum":531,"catchwt":106.6,"numspp":13,"depth":9,"temp":15.9}
{"year":1975,"stratum":1,"catchnum":147,"catchwt":37.6,"numspp":18,"depth":19,"temp":17.8}
{"year":1975,"stratum":2,"catchnum":289,"catchwt":86.2,"numspp":18,"depth":24,"temp":17.6}
{"year":1975,"stratum":2,"catchnum":312,"catchwt":74.8,"numspp":18,"depth":26,"temp":17.8}
{"year":1975,"stratum":2,"catchnum":339,"catchwt":114.8,"numspp":16,"depth":22,"temp":17.8}
{"year":1975,"stratum":1,"catchnum":1124,"catchwt":264,"numspp":14,"depth":15,"temp":17.2}
{"year":1975,"stratum":1,"catchnum":572,"catchwt":90.3,"numspp":16,"depth":18,"temp":16.3}
{"year":1975,"stratum":1,"catchnum":249,"catchwt":122.9,"numspp":10,"depth":18,"temp":16.6}
{"year":1975,"stratum":2,"catchnum":74,"catchwt":79.9,"numspp":9,"depth":23,"temp":17.7}
{"year":1975,"stratum":2,"catchnum":107,"catchwt":105.7,"numspp":10,"depth":21,"temp":17.6}
{"year":1975,"stratum":1,"catchnum":260,"catchwt":99.8,"numspp":13,"depth":17,"temp":15.3}
{"year":1975,"stratum":1,"catchnum":752,"catchwt":136.1,"numspp":17,"depth":15,"temp":16.7}
{"year":1975,"stratum":2,"catchnum":204,"catchwt":195,"numspp":13,"depth":25,"temp":-99}
{"year":1975,"stratum":3,"catchnum":117,"catchwt":51.3,"numspp":10,"depth":38,"temp":16}
{"year":1975,"stratum":2,"catchnum":707,"catchwt":372.9,"numspp":12,"depth":25,"temp":15.9}
{"year":1975,"stratum":3,"catchnum":177,"catchwt":59,"numspp":17,"depth":46,"temp":15.7}
{"year":1975,"stratum":1,"catchnum":416,"catchwt":117.5,"numspp":18,"depth":18,"temp":13.5}
{"year":1975,"stratum":3,"catchnum":70,"catchwt":28.6,"numspp":7,"depth":55,"temp":16.5}
{"year":1975,"stratum":3,"catchnum":69,"catchwt":31.8,"numspp":7,"depth":55,"temp":16}
{"year":1975,"stratum":3,"catchnum":222,"catchwt":56.2,"numspp":9,"depth":41,"temp":15}
{"year":1975,"stratum":3,"catchnum":99,"catchwt":20.4,"numspp":16,"depth":33,"temp":17.5}
{"year":1975,"stratum":3,"catchnum":56,"catchwt":15,"numspp":14,"depth":37,"temp":16.6}
{"year":1975,"stratum":3,"catchnum":50,"catchwt":10.9,"numspp":10,"depth":41,"temp":16.6}
{"year":1975,"stratum":3,"catchnum":329,"catchwt":20,"numspp":9,"depth":46,"temp":16.7}
{"year":1975,"stratum":3,"catchnum":56,"catchwt":15.4,"numspp":7,"depth":48,"temp":16.6}
{"year":1975,"stratum":3,"catchnum":18,"catchwt":4.5,"numspp":4,"depth":54,"temp":16.7}
{"year":1975,"stratum":4,"catchnum":87,"catchwt":30.4,"numspp":12,"depth":58,"temp":16.1}
{"year":1975,"stratum":3,"catchnum":312,"catchwt":122,"numspp":10,"depth":54,"temp":15.7}
{"year":1975,"stratum":4,"catchnum":183,"catchwt":68,"numspp":10,"depth":57,"temp":15.7}
{"year":1975,"stratum":4,"catchnum":122,"catchwt":48.5,"numspp":10,"depth":68,"temp":15.4}
{"year":1975,"stratum":6,"catchnum":135,"catchwt":30.4,"numspp":11,"depth":264,"temp":13.8}
{"year":1975,"stratum":5,"catchnum":149,"catchwt":25.4,"numspp":11,"depth":113,"temp":16.9}
{"year":1975,"stratum":4,"catchnum":428,"catchwt":72.6,"numspp":10,"depth":99,"temp":17.5}
{"year":1975,"stratum":4,"catchnum":245,"catchwt":82.1,"numspp":11,"depth":77,"temp":14.3}
{"year":1975,"stratum":4,"catchnum":205,"catchwt":83,"numspp":11,"depth":77,"temp":15.2}
{"year":1975,"stratum":4,"catchnum":358,"catchwt":97.1,"numspp":10,"depth":78,"temp":16.3}
{"year":1975,"stratum":5,"catchnum":117,"catchwt":17.2,"numspp":12,"depth":125,"temp":14.8}
{"year":1975,"stratum":6,"catchnum":29,"catchwt":3.2,"numspp":9,"depth":210,"temp":15.3}
{"year":1975,"stratum":6,"catchnum":48,"catchwt":2.3,"numspp":11,"depth":225,"temp":18.8}
{"year":1975,"stratum":5,"catchnum":93,"catchwt":19.1,"numspp":11,"depth":127,"temp":17.4}
{"year":1975,"stratum":4,"catchnum":201,"catchwt":73,"numspp":7,"depth":74,"temp":16.8}
{"year":1975,"stratum":4,"catchnum":119,"catchwt":49.4,"numspp":7,"depth":66,"temp":17}
{"year":1975,"stratum":4,"catchnum":145,"catchwt":50.8,"numspp":9,"depth":67,"temp":16.7}
{"year":1975,"stratum":3,"catchnum":26,"catchwt":19.1,"numspp":6,"depth":43,"temp":16.6}
{"year":1975,"stratum":2,"catchnum":86,"catchwt":35.4,"numspp":10,"depth":24,"temp":18.3}
{"year":1975,"stratum":1,"catchnum":98,"catchwt":61.7,"numspp":11,"depth":17,"temp":17.4}
{"year":1975,"stratum":1,"catchnum":433,"catchwt":137,"numspp":16,"depth":17,"temp":17.3}
{"year":1975,"stratum":3,"catchnum":120,"catchwt":19.5,"numspp":11,"depth":31,"temp":15.8}
{"year":1975,"stratum":2,"catchnum":347,"catchwt":73.5,"numspp":19,"depth":24,"temp":-99}
{"year":1975,"stratum":2,"catchnum":511,"catchwt":136.1,"numspp":18,"depth":21,"temp":16.4}
{"year":1975,"stratum":2,"catchnum":630,"catchwt":161.5,"numspp":16,"depth":20,"temp":16.8}
{"year":1975,"stratum":1,"catchnum":1014,"catchwt":238.1,"numspp":16,"depth":17,"temp":16.7}
{"year":1975,"stratum":2,"catchnum":220,"catchwt":104.8,"numspp":15,"depth":27,"temp":16.7}
{"year":1975,"stratum":4,"catchnum":296,"catchwt":146.1,"numspp":19,"depth":63,"temp":16.2}
{"year":1975,"stratum":4,"catchnum":410,"catchwt":157.9,"numspp":16,"depth":57,"temp":16}
{"year":1975,"stratum":4,"catchnum":299,"catchwt":134.7,"numspp":17,"depth":71,"temp":15.6}
{"year":1975,"stratum":3,"catchnum":73,"catchwt":28.1,"numspp":14,"depth":38,"temp":15.9}
{"year":1975,"stratum":2,"catchnum":76,"catchwt":32.7,"numspp":11,"depth":26,"temp":15.9}
{"year":1975,"stratum":2,"catchnum":67,"catchwt":29,"numspp":15,"depth":24,"temp":16.5}
{"year":1975,"stratum":2,"catchnum":41,"catchwt":33.1,"numspp":11,"depth":28,"temp":16.5}
{"year":1975,"stratum":2,"catchnum":193,"catchwt":117,"numspp":14,"depth":25,"temp":16.9}
{"year":1975,"stratum":1,"catchnum":393,"catchwt":167.8,"numspp":16,"depth":12,"temp":16.7}