Improving penaeid-trawl efficiencies via ground gear with tickler chains
Penaeid trawls often have poor ecological efficiencies measured as unwanted bycatches (with high discard mortality) and <100% effectiveness for all penaeids interacting with the ground gear (with some escape mortality). This study investigated the utility of varying ground-chain size (8- vs 10-mm...
第一著者: | Matt K. Broadhurst |
---|---|
フォーマット: | 論文 |
言語: | English |
出版事項: |
KeAi Communications Co., Ltd.
2021-05-01
|
シリーズ: | Aquaculture and Fisheries |
主題: | |
オンライン・アクセス: | http://www.sciencedirect.com/science/article/pii/S2468550X20300599 |
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