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海底廢棄物種類及數量調查
透過研究船於近海測站進行底拖探測作業，針對海底廢棄物進行種類分析，進一步計算總重與總數量，並附上研究船進行底拖探測作業時的詳細資訊。


欄位說明 : 航次;緯度(北緯);經度(東經);站位名稱;種類;子項目;總重(g);數量(item);備註

區域 環境 測站 緯度(北緯) 經度(東經) 航次 日期 底拖網類型 底拖深度(m) 底拖網入水經度 底拖網入水緯度 底拖網入水時間 底拖網觸底經度 底拖網觸底緯度 底拖網觸底深度(m) 底拖網觸底時間 底拖速率(節) 離開底床之鋼索長度(m) 離開底床經度 離開底床緯度 離開底床深度(m) 離開底床時間 出水經度 出水緯度 出水時間 底拖失敗註記 備註
NW Shelf H2 24.976 120.6361 FR2_20210510 2021/5/10 Otter trawl 10 120.6361 24.976 10:02 120.6322 24.9693 88 10:16 1.2 300.3 120.6125 24.9421 84.5 11:16 120.622 24.9932 11:29
NW Shelf OT1 23.83 120.08 FR2_20210510 2021/5/13 Otter trawl 10 120.0814 23.8637 07:05 120.0795 23.8598 38.9 07:13 2 110.2 120.0681 23.8311 35.1 08:13 120.0687 23.8315 08:25
NW Shelf OT2-2 24 119.75 FR2_20210510 2021/5/12 Otter trawl 10 119.7734 24.0109 13:46 119.7722 24.0047 48.3 13:55 0.1 190.1 119.7676 24.0018 53.4 14:23 F 網破，張力過大
NW Shelf OT3 24.125 119.61 FR2_20210510 2021/5/12 Otter trawl 10 110.6533 24.1474 10:33 119.6511 24.1441 32.3 10:37 1.2 100.2 119.6383 24.1144 51.3 11:37 119.6349 24.1124 11:45
NW Shelf H1 24.8333 120.8055 FR2_20210510 2021/5/10 Otter trawl 10 120.8325 24.8621 13:50 120.8321 24.8601 62.8 14:01 1.9 201.6 120.8194 24.8348 60.7 15:01 120.8301 24.8359 15:14
NW Shelf OT4 24.02 120.133 FR2_20210510 2021/5/12 Otter trawl 10 120.157 24.0671 17:03 120.1546 24.0619 37.2 17:11 1.5 110.5 120.1409 24.0347 37.1 18:11 120.1451 24.0338 18:18
NW Shelf OT5 24.25 120.25 FR2_20210510 2021/5/11 Otter trawl 10 120.2785 24.2987 16:10 120.2754 24.2944 49.4 16:17 1.3 170.1 120.2561 24.2676 46.9 17:21 120.2583 24.2665 17:27
NW Shelf OT8 24.65 120.65 FR2_20210510 2021/5/11 Otter trawl 10 120.6785 24.6946 07:01 120.6743 24.6874 61.3 07:15 0.7 201.2 120.6588 24.6579 65.1 08:15 120.6593 24.49 08:27
NW Shelf OT9 24.5 120 FR2_20210510 2021/5/11 Otter trawl 10 120.0209 24.5398 12:40 120.0169 24.5347 68.4 12:50 0.4 230.3 119.9989 24.5095 66.7 13:50 120.006 24.5094 14:02
NW Shelf OT7 24.25 119.75 FR2_20210510 2021/5/12 Otter trawl 10 119.7976 24.2824 07:46 119.7968 24.2794 37.4 07:56 1.2 130.8 119.7891 24.249 34.9 08:56 119.7895 24.2487 09:03
NW Shelf T1 25.125 121.0288 FR2_20210510 2021/5/10 Otter trawl 10 121.0051 24.1215 06:08 121.0004 25.1151 80 06:15 0.1 280.3 120.9776 25.0871 83.6 07:15 120.9736 25.087 07:30
NW Shelf Y1 23.667 120.0385 FR2_20210510 2021/5/9 Otter trawl 10 120.0326 23.654 15:20 120.0285 23.6592 27.2 15:28 1.5 101 120.0188 23.6931 31.7 16:28 120.0186 23.6963 16:35
NW Shelf H1 24.8333 120.8055 FR2_20210905 2021/9/5 Otter trawl 10 120.8335 24.8674 15:05 120.8319 24.8638 63.2 15:14 0.3 210.4 120.8207 24.8397 61.8 16:14 120.821 24.8399 16:18
NW Shelf H2 24.976 120.6361 FR2_20210905 2021/9/6 Otter trawl 10 120.6382 24.9769 09:06 120.6321 24.9705 88.2 09:25 1.4 310.7 120.6145 24.9435 85.2 10:25 120.62 24.9417 10:39
NW Shelf OT1 23.83 120.08 FR2_20210905 2021/9/3 Otter trawl 10 120.0663 23.8252 12:24 120.0674 23.8299 36.4 12:30 1.6 120.3 120.0779 23.8563 38.2 13:30 120.079 23.8583 13:38
NW Shelf OT3 24.125 119.61 FR2_20210905 2021/9/4 Otter trawl 10 119.6507 24.1459 06:28 119.6503 24.1428 31.2 06:34 1.7 110.1 119.6391 24.1174 50.3 07:34 119.6371 24.1169 07:44
NW Shelf OT4 24.02 120.133 FR2_20210905 2021/9/3 Otter trawl 10 120.1614 24.0821 15:25 120.1575 24.0775 37.2 15:36 1.5 120.8 120.1428 24.0535 37 16:36 120.1491 24.0511 16:47
NW Shelf OT5 24.25 120.25 FR2_20210905 2021/9/5 Otter trawl 10 120.2853 24.3045 07:20 120.2815 24.3002 52.6 07:33 1.9 180.8 120.2695 24.2691 51.5 08:33 120.2703 24.2663 08:42
NW Shelf OT6 24.25 120 FR2_20210905 2021/9/4 Otter trawl 10 120.0002 24.2865 15:59 119.9979 24.2799 39.7 16:10 1.8 140.6 119.9992 24.2511 38.9 17:10 120.0041 24.2505 17:17
NW Shelf OT7 24.25 119.75 FR2_20210905 2021/9/4 Otter trawl 10 119.8002 24.2877 09:22 119.7974 24.2822 39.8 09:30 2.1 140.6 119.789 24.2467 35 10:30 119.7903 24.2439 10:38
NW Shelf OT8 24.65 120.65 FR2_20210905 2021/9/5 Otter trawl 10 120.6794 24.6968 12:03 120.6754 24.6897 62.4 12:16 1.6 210.1 120.6631 24.6656 63.2 13:16 120.6643 24.6659 13:28
NW Shelf OT9 24.5 120 FR2_20210905 2021/9/4 Otter trawl 10 119.9814 24.4885 12:42 119.9874 24.497 65.8 12:53 2.5 230.6 120.0134 24.5315 65.6 13:53 120.0003 24.5348 14:02
NW Shelf T1 25.125 121.0288 FR2_20210905 2021/9/6 Otter trawl 10 121.0018 25.1172 13:04 121.0011 25.1163 81.5 13:15 0.8 280.3 120.9891 25.1021 79.9 14:15 120.9905 25.1133 14:28
NW Shelf Y1 23.667 120.0385 FR2_20210905 2021/9/3 Otter trawl 10 120.0249 23.6991 08:48 120.0225 23.6921 33.2 09:03 2.9 110.8 120.0106 23.658 30.7 10:03 120.0086 23.6512 10:15

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