کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4543593 | 1626844 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Selection efficiency of encircling grids in a herring pontoon trap
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Selection efficiency of encircling grids in a herring pontoon trap Selection efficiency of encircling grids in a herring pontoon trap](/preview/png/4543593.png)
چکیده انگلیسی
High bycatches of undersized herring constitute a major problem in the Baltic Sea herring trap fishery. In an attempt to reduce these bycatches, this field study evaluates the efficiency of rigid selection grids encircling a herring pontoon trap. The results show that 54–72% of the undersized herring were removed from the catch. The introduction of such grids would therefore represent a significant step towards a more efficient and sustainable herring fishery in the Baltic Sea.
► We evaluate the selection efficiency of encircling grids in a herring pontoon trap.
► 54–72% of the undersized herring could be removed from the catch.
► This is a significant step towards a more sustainable herring fishery in the Baltic Sea.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fisheries Research - Volume 111, Issues 1–2, September 2011, Pages 127–130
Journal: Fisheries Research - Volume 111, Issues 1–2, September 2011, Pages 127–130
نویسندگان
Mikael Lundin, Mikael Ovegård, Linda Calamnius, Lars Hillström, Sven-Gunnar Lunneryd,