Table 2

Number of weatherfish released into the selected water sections, subdivided by stock enhancement and reintroduction measures. Information includes year of stocking, stocked catchment and the broodstock origin. For a geographical orientation, the reader is referred to Fig. 1.

  Stock enhancement   Reintroduction




Year of stocking Stocked
catchment
No. of released individuals Stocked catchment No. of released individuals Broodstock origin (catchment)
2014 Streitgraben* 24,000 Speyerbach 11,000 Streitgraben
2014 Weschnitz* 12,000 Gersprenz 13,000 Weschnitz
Total for 2014 36,000 24,000
2015 Streitgraben* 13,000 Speyerbach 7,500 Streitgraben
2015 Queich* 10,000 Gersprenz 8,000 Weschnitz
2015 Rhein 18,000 Weschnitz
Total for 2015 23,000 33,500
2016 Streitgraben* 6,000 Speyerbach 14,000 Streitgraben
2016 Schwarzbach** 20,000 Gersprenz 5,000 Horloff
2016 Rhein 7,000 Horloff
Total for 2016 26,000 26,000
Total 85,000 83,500
*

Stocking site is equivalent to the site of broodstock origin (i.e. endogenous enhancement).

**

Broodstock originates from the Horloff catchment (i.e. exogenous enhancement).

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