Welcome to PAP/RAC Mediterranean Coastal Alert! This newsletter is regularly updated monthly. It contains abstracts of selected current articles and archives on various environmental themes, in particular those dealing with all aspects of coastal issues. The selection is made from the articles published in the leading international scientific journals. This newsletter is an excellent way of keeping you updated with coastal studies and processes.

Current issue Issue No. 116, 2018-06-01

Concessions within the maritime-terrestrial public domain on the beaches of south-eastern Spain
(Abstract...)

Coastalization effect and spatial divergence: Segregation of European regions
(Abstract...)

Editorial – Coastal changes, from past records to future trends: proxy analysis, modelling, and monitoring
(Abstract...)

Pathways to deliberative capacity: the role of the IPCC
(Abstract...)

Abstract

Concessions within the maritime-terrestrial public domain on the beaches of south-eastern Spain

Concessions within the maritime-terrestrial public domain on the beaches of south-eastern Spain

Keywords: Concessions within the maritime-terrestrial public domain on the beaches of south-eastern Spain

Source: A. Palazón, I. López, L. Bañón and L. Aragonés (2018); “Concessions within the maritime-terrestrial public domain on the beaches of south-eastern Spain”, Ocean and Coastal Management, Volume 161, 1 July 2018, pp. 156 – 164; Received: 20 March 2018; Revised: 12 May 2018; Accepted: 13 May 2018; Available online: 21 May 2018 under DOI: https://doi.org/10.1016/j.ocecoaman.2018.05.011

Contact: isalopu.il@gmail.com

Link: ScienceDirect

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Coastalization effect and spatial divergence: Segregation of European regions

Researchers worldwide register continuous socio-spatial polarization connected with the effect of coastalization. It reputedly has the perceptible impact on the increasing regional divergence with the coastal areas exceeding inland territories on a number of socio-economic indicators. A few studies analyze the change in strength of the coastal (marine) influence depending on the distance of the coast, but none focus on the issue of regional segregation to explore the cross-influence of other geospatial particularities. Article presents the results of the statistical analysis of European territories at regional level with regards to the impact of proximity to both the coast and border on regional development. The study refuted a hypothesis on the prevalence of coastal regions in terms of population and GRP. However, our results do confirm the existence of the coastalization effect and its significant impact on the socio-economic development of all types of regions identified, dominated by both coastal and border proximity. A significant impact of the coast over the development of inland regions has predetermined the allocation of a special regional subtype – coastal hinterland, characterized by increased economic efficiency values. The coastal border regional subtype displays a number of distinctive features stemming from a simultaneous impact of coastal and border proximity. Article concludes with policy implications for implementing coastal zone management in coastal border regions.

Keywords: Coastalization; Coastal region; Coastal zone; Inland region; Midland region; Coastal hinterland; Coastal borderland; Geo-economic position.

Source: A. S. Mikhaylov, A. A. Mikhaylova and T. Yu Kuznetsova (2018); “Coastalization effect and spatial divergence: Segregation of European regions”, Ocean & Coastal Management, Volume 161, 1 July 2018, pp. 57 – 65; Received: 16 June 2017; Revised: 24 April 2018; Accepted: 25 April 2018; Available online: 1 May 2018 under DOI: https://doi.org/10.1016/j.ocecoaman.2018.04.024

Contact: mikhailov.andrey@yahoo.com

Link: Ocean & Coastal Management

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Editorial – Coastal changes, from past records to future trends: proxy analysis, modelling, and monitoring

Coastal areas represent complex environmental systems, as they are controlled by a high number of interacting variables (forcing factors, processes), acting over different time scales. Relevant factors enhancing global and local coastal trends are also the local scale boundary conditions, such as those related to the watershed dynamics and anthropic load. Coastal plains are sensitive to the combined effects of subsidence and extreme events, such as storm surges, that can trigger erosional and flooding processes and cause rapid land modifications. Climate change effects can increase the intensity of these processes, enhancing the susceptibility of such areas. Coastal cliffs represent the main part of the world’s coastline (Emery and Kuhn 1982). Active coastal cliffs are exposed to a continuous geomorphic evolution mainly controlled by wave action. Beside wave action, wind, rain, salt spray, wetting and drying cycles, changes in temperature, bio-erosion, are among the most effective weathering agents that contribute to the geomorphological evolution of cliffs. Different retreat rates through time are reported worldwide. The knowledge of retreat rates is important because it allows one to assess the level of risk for coastal assets (Lee 2002), to mitigate the potential impacts of cliff instability and erosion through various adaptation measures (Moore and Davis 2015), and to predict future trends even without sea level rise (Bray and Hooke 1997).

Keywords: Coastal changes; Past records; Future trends; Proxy analysis; Modelling; Monitoring.

Source: P.P.C. Aucelli, F. Matano, R. Salvini et al. (2018); “Editorial – Coastal changes, from past records to future trends: proxy analysis, modelling, and monitoring”, Journal of Coastal Conservation, pp. 1 - 5; First online: 18 May 2018 under DOI: https://doi.org/10.1007/s11852-018-0623-z

Contact: fabio.matano@cnr.it

Link: Journal of Coastal Conservation

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Pathways to deliberative capacity: the role of the IPCC

This article explores the arguments for expanding deliberation in the Intergovernmental Panel on Climate Change (IPCC) and scrutinizes their implications for the deliberative capacity of global environmental governance (GEG). An analysis of the IPCC is presented that builds on a systematic literature review and thus a broad set of scientific debates concerning the IPCC. Based on this analysis, two different paths are outlined, one moderate and one radical; these paths ascribe different democratizing functions to the IPCC and rely on different epistemologies. The moderate path emphasizes decision capacity, whereas the radical path strives to create deliberative space and to identify the value inherent in different claims. It is argued that the IPCC cannot accommodate the aspirations of these different pathways in a single assessment. Parallel assessments must be developed in complementary subject areas with different science-policy relations.

Keywords: IPCC; Deliberative capacity; Global Environmental Governance (GEG).

Source: M. Berg and R. Lidskog (2018); “Pathways to deliberative capacity: the role of the IPCC”, Climatic Change, May 2018, Volume 148, Issue 1 - 2, pp. 11 – 24; First online: 30 March 2018 under DOI: https://doi.org/10.1007/s10584-018-2180-8 (2018-8)

Contact: monika.berg@oru.se

Link: Climatic Change

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