Introduction Of Mullet Haarder Mugil So Iuy Basilewsky Into The Black Sea And The Sea Of Azov

Most of the major impacts of fishing on the ecosystems recorded around the world occur in the Mediterranean. This variety of interactions is due to four main interrelated factors: the wide range of fishing gear and practices; very intensive fishing; a high diversity of exploited habitats, ranging from shallow water to the deep-sea and oceanic domain; and high biological diversity.

This publication considers issues related to illegal, unreported and unregulated (IUU) fishing in the Mediterranean region, for discussion at the 28th session of the General Fisheries Commission for the Mediterranean held in Tangiers, Morocco in October 2003. Topics examined include the role of regional fisheries management organizations (RFMOs), management of fishing capacity, especially as contained in International Plans of Action (IPOAs), the adoption of national plans of action (NPOAs), and the activities of the EU Fisheries Council on IUU fishing.

This workshop stressed that the concept of reference points (RPs) needs to be closely connected to the management objective of concerned fisheries, taking into account various parameters such as maximum sustainable yield, economic and social benchmark and environment concern. Participants stressed the need to define different RPs for each dimension of management or to identify a single RP aimed at ensuring the sustainability of the system, thereby no longer limited to biological aspects. A review of possible approaches to setting RPs and indicators for Black Sea fisheries emphasized the dynamic nature of recent ecosystem changes. The traffic light approach was illustrated as a means of following dynamic changes and gaining a broad perspective on events at the ecosystem level. The workshop outlined the main RPs obtained by applying the bio-economic optimization models of effort and effort-catch as derived from the theory of population dynamics.

This manual contains guidance on data collection methods for developing socio-economic indicators, and it can be used to facilitate and simplify reporting under international conventions and agreements on matters relating to the sustainable fisheries development. The methodologies can be applied to fisheries at many different levels, from individual fisheries and coastal management units to a global level, and it aims to encourage consistent use of statistical methods in data collection.

This pilot study on the construction of socio-economic indicators was useful in demonstrating the possibilities of developing indicators and of their application for building an understandting of main socio-economic trends within a Mediterranean fisheries management unit.