Member State report / Art9 / 2012 / D3 / Poland / Baltic Sea
| Report type | Member State report to Commission |
| MSFD Article | Art. 9 Determination of GES (and Art. 17 updates) |
| Report due | 2012-10-15 |
| GES Descriptor | D3 Commercial fish and shellfish |
| Member State | Poland |
| Region/subregion | Baltic Sea |
| Reported by | Chief Inspectorate of Environmental Protection |
| Report date | 2012-10-12 |
| Report access | MSFD9GES_20150130_111719.xml |
GES component |
3.1 Level of pressure of the fishing activity |
3.1.1 Fishing mortality |
3.1.2 Fish catch/biomass ratio |
3.2 Reproductive capacity of the stock |
3.2.1 Spawning stock biomass |
3.2.2 Biomass indices |
3.3 Population age and size distribution |
3.3.1 Proportion of larger fish |
3.3.3 Fish length distribution |
3.3.4 Fish size at sexual maturation |
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Method used |
BAL-PL-MS-001: According to criterion 7.1: based on UKTAG, Polish manuals and guidelines, experts experience. A method of determining of the heavily modified or artificial coastal and/or transitional water bodies in Polish waters was adjusted. The methodology was elaborated under the scientific work. |
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Marine reporting units |
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Feature |
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Criterion/indicator |
3.1 |
3.1.1 |
3.1.2 |
3.2 |
3.2.1 |
3.2.2 |
3.3 |
3.3.1 |
3.3.3 |
3.3.4 |
GES description |
GES based on values calculated from long time data such as growth indicator, level of natural mortality, selectiv catch factor for different length classes and the size of recruitment. |
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Threshold values |
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Threshold value unit |
Fmsy
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Proportion of area to achieve threshold value |
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Reference point type |
LimitReferencePoint |
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Baseline |
Based on values calculated from long time data series |
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Assessment method |
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Development status |