Assessing the First MSFD Implementation Cycle in Greece under Biodiversity and Contaminants Descriptors

The present work constitutes an assessment of the first implementation cycle of the Marine Strategy Framework Directive 2008/56/EC in Greece by focusing on biodiversity and contaminants, i.e., descriptors 1 (biodiversity), 4 (food webs), 6 (seafloor integrity), 8 (contaminants), and 9 (contaminants in seafood), and by following the directive’s requirements regarding Articles 8—Initial Assessment, 9—Definition of Good Environmental Status, 10—Establishment of Environmental Targets, 11—Monitoring Programmes, and 13—Programmes of Measures. In this study, the analysis that was conducted investigated the integration of the Com Dec 2010/477/EU criteria and the indicators that have been applied for each descriptor and the approaches and standards that have been used in order to determine the adequacy of the directive’s implementation towards the achievement of the GES, the consistency of Articles 8, 9, 10, 11, and 13, and the integration of existing EU legislation and regional/ international agreements or policies as well as the level of coherence among EU Mediterranean MSs. Overall, Greece addressed the requirements of Articles 8, 9, and 10 rather inadequately for D1, D4, D6 and partially adequately for D8, D9, integrating existing legislation to a certain extent. The implementation of Article 11 was satisfactory for all of the descriptors regarding monitoring the needs and the progress towards GES, whereas the measures that were established under Article 13 need to be improved in the forthcoming update.

Maritime Spatial Planning and Protection of the Marine Environment

Protection and preservation of the marine environment is a priority under international law, as codified and further developed in the 1982 United Nations Convention on the Law of the Sea (UNCLOS). Nonetheless, the current state of the marine environment questions whether the approach adopted in the UNCLOS and other legal instruments, whereby each type of pollution is addressed separately, really suffices to ensure good environmental status. For this reason, new tools have been developed, including marine (or maritime) spatial planning (MSP) and integrated coastal zone management (ICZM). This article discusses MSP and its role in ensuring protection of the marine environment, both within and beyond areas under national jurisdiction.

Science for Good Environmental Status: A European Joint Action to Support Marine Policy

In the last decade, several initiatives have been taken at a European level to adopt the Marine Strategy Framework Directive (MSFD) by promoting coordination and stimulating integrated actions leading to consistent views on its final goal: the achievement of good environmental status (GES). In its holistic approach, the MSFD fully acknowledges the complexity and variability of marine ecosystems and demands constant scientific support for its actual implementation. Recently, the Joint Programming Initiative on “Healthy and Productive Seas and Oceans” (JPI Oceans) launched the joint action “Science for Good Environmental Status” (Science4GES), building on the contribution of different scientific disciplines and communities to better fulfill the scope of the MSFD. In this paper we illustrate and discuss a few crucial aspects of endeavors to implement the MSFD specifically implied in the definition of the metrics for the 11 descriptors and GES in its complexity, as well as improving the strategy governing its implementation. This presentation also describes the challenges, aims and implementation plan for the JPI-O joint action, where a transdisciplinary approach may help in progressing from the comprehensive and far-reaching vision of the MSFD to the achievement of a durable GES.

Who’s Next? Non-Indigenous Cnidarian and Ctenophoran Species Approaching to the Italian Waters

The aims of the present paper were to review the knowledge about the Mediterranean non-indigenous species of the taxa Cnidaria and Ctenophora (CC NIS), to screen the risk of 98 species for their potential invasiveness in the Mediterranean Sea and their approach to the Italian waters. Of these, 38% are well established in the basin, 4% are known for their invasiveness, 44% are casual, 11% have a taxonomic status unresolved, and 3% are included in the category ”cryptogenic”. The biodiversity CC NIS of the Mediterranean Sea has changed considerably in the last two decades and 27 out of 98 Mediterranean CC NIS are present in the Italian waters. Fifteen CC NIS, some equipped with high invasive potential, should be regarded as good candidates to become future immigrants of the Italian waters. Anticipatory NIS forecast based on biogeographical and ecological analyses may provide a useful tool for targeted management of the CC NIS issue and for the assessment of the second descriptor of Good Environmental Status. On the other hand, conservation and management of marine ecosystem should be based on the conservation of the essential environmental conditions for the functioning of these ecosystems instead of the contamination or eradication of alien species.