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...水域 3 个水域)主要进行中上层渔业资源调查。调查 所得的渔获物种、重量及长度等数据均被记录作分析之用。此研究主要目的是探讨 香港水域实施禁止拖网捕鱼前后底层及中上层渔业资源和渔获中具代表性经济科种 变化。渔护署并委托对南海渔业资源研究具丰富经验的中国水产科学研究院南海水 产研究所（研究所）就调查所得的数据进行分析研究。 调查结果显示，禁止拖网捕鱼措施实施后对底层资源恢复迹象较中上层明显。 底层资源总生物重量有显着上升，不同水域反映出不同趋势，而东南跟西北水域的 生物重量在特定的季节上升比较明显。底层资源总生物数量上升则未见明显，显示 部分渔获的长度或重量可能有上升迹象。中上层资源方面，整体生物...

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...Licence to Possess No.: APO/PL.................................... 或OR 進口許可證號碼Licence to Import No. : APO/IL ................................... (b) 先前供應商相關的標本交易發票號碼及日期 Invoice No. and Date of specimens under application relating to the previous supplier to the applicant...

...Licence to Possess No.: APO/PL.................................... 或OR 進口許可證號碼Licence to Import No. : APO/IL ................................... (b) 先前供應商相關的標本交易發票號碼及日期 Invoice No. and Date of specimens under application relating to the previous supplier to the applicant...

...許可證號碼 Licence to Possess No.: APO/PL.................................... 或 OR 進口許可證號碼 Licence to Import No. : APO/IL ................................... (b) 先前供應商相關的標本交易發票號碼及日期 Invoice No. and Date of specimens under application relating to the previous supplier to the applicant...

...Licence to Possess No.: APO/PL.................................... 或OR 進口許可證號碼Licence to Import No. : APO/IL ................................... (b) 先前供應商相關的標本交易發票號碼及日期 Invoice No. and Date of specimens under application relating to the previous supplier to the applicant...

...許可證號碼 Licence to Possess No.: APO/PL.................................... 或 OR 進口許可證號碼 Licence to Import No. : APO/IL ................................... (b) 先前供應商相關的標本交易發票號碼及日期 Invoice No. and Date of specimens under application relating to the previous supplier to the applicant...

...許可證號碼 Licence to Possess No.: APO/PL.................................... 或 OR 進口許可證號碼 Licence to Import No. : APO/IL ................................... (b) 先前供應商相關的標本交易發票號碼及日期 Invoice No. and Date of specimens under application relating to the previous supplier to the applicant...

...Licence to Possess No.: APO/PL.................................... 或OR 進口許可證號碼Licence to Import No. : APO/IL ................................... (b) 先前供應商相關的標本交易發票號碼及日期 Invoice No. and Date of specimens under application relating to the previous supplier to the applicant...

...許可證號碼 Licence to Possess No.: APO/PL.................................... 或 OR 進口許可證號碼 Licence to Import No. : APO/IL ................................... (b) 先前供應商相關的標本交易發票號碼及日期 Invoice No. and Date of specimens under application relating to the previous supplier to the applicant...