Seasonal variation in trawl codend selection of northern North Sea haddock von Özbilgin, H., Ferro, R.S.T., Robertson, J.H.B., Holtrop, G., Kynoch, R.J.

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An investigation of three methods of mesh size measurement von Ferro, R.S.T., Xu, L.

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An empirical velocity scale relation for modelling a design of large mesh pelagic trawl von Ferro, R.S.T., van Marlen, B., Hansen, K.E.

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The potential for optimizing yield from a haddock trawl fishery using seasonal changes in selectivity, population structure and fish condition von Ferro, R.S.T., Özbilgin, H., Breen, M.

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The effect of varying cod-end circumference, inserting a ‘flexi-grid’ or inserting a Bacoma type panel on the selectivity of North Sea haddock and saithe von O’Neill, F.G., Graham, N., Kynoch, R.J., Ferro, R.S.T., Kunzlik, P.A., Fryer, R.J.

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A comparison of one-tenth and full-scale measurements of the drag and geometry of a pelagic trawl von Ward, J.N., Ferro, R.S.T.

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A year-long trial of a square mesh panel in a commercial demersal trawl von Bullough, L.W., Napier, I.R., Laurenson, C.H., Riley, D., Fryer, R.J., Ferro, R.S.T., Kynoch, R.J.

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Objective measurement of the thickness of netting twine used in the fishing industry von Ferro, R.S.T.

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The effects of different cod-end design on bottom trawl selectivity in Turkish fisheries of the Aegean Sea von Lök, A., Tokaç, A., Tosunoǧlu, Z., Metin, C., Ferro, R.S.T.

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Cod-end selectivities of a modified bottom trawl for three fish species in the Aegean Sea von Tokaç, A, Lök, A, Tosunoğlu, Z, Metin, C, Ferro, R.S.T

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The drag of nylon codends von Ferro, R.S.T., Stewart, P.A.M.

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Four experiments investigating codend drag von Stewart, P.A.M., Ferro, R.S.T.

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Measurements on gill nets in a flume tank von Stewart, P.A.M., Ferro, R.S.T.

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