<p>The Technical Expert Group on Salmon (TEGOS) assesses the status of stocks annually in designated salmon rivers and issues associated catch advice for the following season using data from salmon angling and commercial catch records, fish counters and other sources to determine whether these stocks are meeting their respective conservation …
<p> </p><p>The survey classifies hydromorphological condition using WFD nomenclature: High, Good, Moderate, Poor, Bad. Its typical use is to support the designation of high ecological status sites. Other applications of the RHAT method include assessing hydromorphological pressures, determining enhancement/restoration works required and pre-/post- works conditions for specific projects. Research and …
Locations of water quality sampling points for bathing water and river water within Dún Laoghaire-Rathdown. The beaches and bathing areas in Dún Laoghaire-Rathdown are popular swimming spots. Bathing water is tested at nine locations and river water quality is tested at 42 locations. For annual water quality ratings and historic …