The result showed that TanZi net with split net really reduced by-catch. On the other hand because the sloping angle of split net was too small, the ocean currents greatly affected the separating efficiency.
结果表明，分离网片能有效的减少副渔获，但由于分离网片的倾斜角过小，使海流对分离效果影响很大，导致改装后的坛子网严重减少虾产量。
参考来源 - 山东沿海坛子网鱼虾分离装置的选择性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N unwanted fish and other sea animals caught in a fishing net along with the desired kind of fish 拖网副渔获
BBC documentary tackles by-catch issue, features FAO project.
BBC纪录片报道兼捕渔获物问题和粮农组织项目。
And unfortunately, they make up a large portion of the California by-catch — up to 26 percent of the drift net.
很不幸，在加州漂网的副渔获物中，翻车鱼占到了26%。
A lot of skates and rays and the chimaeras are not as charismatic as white sharks or whale sharks or a manta ray, but these things are probably taken in far greater numbers in terms of by-catch.
许多鳐和蝠和嵌合体很多都没有白鲨或鲸鲨或蝠魟有魅力，但这些研究可能获得更大数目的渔获物。
应用推荐