Recovery of depleted Baltic Sea fish stocks: a review

作者：Aps Robert^*; Lassen Hans

来源：ICES Journal of Marine Science, 2010, 67(9): 1856-1860.

DOI：10.1093/icesjms/fsq118

• Baltic Sea
• decision overfishing
• implementation overfishing
• long-term fisheries management strategy
• recovery plan
• regulatory overfishing

Attempts to recover some depleted Baltic fish stocks between 1995 and 2008 are reviewed. Management measures aimed at recovery were adopted by competent authorities (until 2005 the International Baltic Fisheries Commission, IBSFC), including the Baltic Salmon Action Plan (1997), Long-Term Management Strategy for Cod Stocks in the Baltic Sea (1999), Long-Term Management Strategy for the Sprat Stock in the Baltic Sea (2000), Recovery Plan for Baltic Cod (2001), and the Long-Term Objectives and Strategies for the Management of Baltic Sea Herring (2000-2002). For all stocks, TACs have been set systematically more than the scientific advice based on sustainable exploitation. We interpret this as "decision overfishing". There is also evidence of extensive underreporting of catches, which is interpreted as "implementation overfishing". This means that a management body is knowingly maintaining a situation of overfishing. Nevertheless, measures have also been taken to combat the situation. Our analysis suggests that decision overfishing is related strongly to overcapacity of the fleets. The combination of decision overfishing and implementation overfishing, and not the management measures per se, could be the reason for the failure of depleted stocks to recover.

• 出版日期2010-12