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  • 1
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    PANGAEA
    In:  Supplement to: Antonioli, Fabrizio; Lo Presti, Valeria; Rovere, Alessio; Ferranti, Luigi; Anzidei, Marco; Furlani, Stefano; Mastronuzzi, Giuseppe; Orru, Paolo E; Scicchitano, Giovanni; Sannino, Gianmaria; Spampinato, Cecilia R; Pagliarulo, Rossella; Deiana, Giacomo; de Sabata, Eleonora; Sansò, Paolo; Vacchi, Matteo; Vecchio, Antonio (2015): Tidal notches in Mediterranean Sea: a comprehensive analysis. Quaternary Science Reviews, 119, 66-84, https://doi.org/10.1016/j.quascirev.2015.03.016
    Publication Date: 2023-01-21
    Description: Recent works (Evelpidou et al., 2012) suggest that the modern tidal notch is disappearing worldwide due sea level rise over the last century. In order to assess this hypothesis, we measured modern tidal notches in several of sites along the Mediterranean coasts. We report observations on tidal notches cut along carbonate coasts from 73 sites from Italy, France, Croatia, Montenegro, Greece, Malta and Spain, plus additional observations carried outside the Mediterranean. At each site, we measured notch width and depth, and we described the characteristics of the biological rim at the base of the notch. We correlated these parameters with wave energy, tide gauge datasets and rock lithology. Our results suggest that, considering 'the development of tidal notches the consequence of midlittoral bioerosion' (as done in Evelpidou et al., 2012) is a simplification that can lead to misleading results, such as stating that notches are disappearing. Important roles in notch formation can be also played by wave action, rate of karst dissolution, salt weathering and wetting and drying cycles. Of course notch formation can be augmented and favoured also by bioerosion which can, in particular cases, be the main process of notch formation and development. Our dataset shows that notches are carved by an ensemble rather than by a single process, both today and in the past, and that it is difficult, if not impossible, to disentangle them and establish which one is prevailing. We therefore show that tidal notches are still forming, challenging the hypothesis that sea level rise has drowned them.
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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  • 2
    Publication Date: 2023-01-21
    Keywords: Erosion rate; Lithology/composition/facies; Location; Reference/source
    Type: Dataset
    Format: text/tab-separated-values, 90 data points
    Location Call Number Limitation Availability
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  • 3
    Publication Date: 2023-04-13
    Keywords: Badisco; Badisco_notch_64; Badisco_notch_65; Badisco_notch_66; Balzi_Rossi_Ventimiglia_notch_3; Balzi Rossi Ventimiglia; Biddiriscottai; Biddiriscottai_notch_8; Bottom depth of biological rim; Buggerru; Buggerru_notch_21; Buggerru_notch_22; Cala_Domestica_notch_19; Cala_Domestica_notch_20; Cala_Fuili_notch_9; Cala_Mosca_notch_11; Cala_Mosca_notch_12; Cala Domestica; Cala Fuili; Cala Mosca; Calamosche; Calamosche_notch_48; Capo_Caccia_notch_5; Capo Caccia; Capri; Capri_notch_27; Cefalu; Cefalu_notch_40; Cefalu_notch_41; Ciolo; Ciolo_notch_62; Circeo; Circeo_notch_25; Colonia_de_Sant_Jordie_Palma_notch_1; Colonia de Sant Jordie Palma; Comino; Comino_notch_51; Comment; Depth of cliff toe; Direction; Dubrovnik; Dubrovnik_notch_71; ELEVATION; Event label; Favignana_Cala_rossa_notch_30; Favignana Cala rossa; Gaeta; Gaeta_notch_26; Gavathas; Gavathas_notch_73; Giovinazzo; Giovinazzo_notch_69; Gozo; Gozo_eroded_mushroom_notch_50; Gozo_notch_49; Gozo eroded mushroom; Lampedusa; Lampedusa_Cala_Calandra_notch_53; Lampedusa_notch_54; Lampedusa_notch_55; Lampedusa Cala Calandra; Latitude of event; Levanzo; Levanzo_harbour_notch_32; Levanzo_notch_31; Levanzo harbour; Lithology/composition/facies; Location; Longitude of event; Macari; Macari_notch_34; Malta; Malta_notch_52; Marettimo_Castello_notch_29; Marettimo_harbour_notch_28; Marettimo Castello; Marettimo harbour; Marina_di_Pulsano_notch_56; Marina di Pulsano; Marseille_Fausse_Monnaie_notch_2; Marseille Fausse Monnaie; Marzamemi; Marzamemi_notch_47; Masua; Masua_notch_13; Masua_notch_14; Masua_notch_15; Mongerbino; Mongerbino_notch_39; Montenegro; Montenegro_notch_72; MULT; Multiple investigations; Noli_Malpasso_notch_4; Noli Malpasso; Notch depth; Notch width; Palermo_harbour_notch_38; Palermo_Mondello_notch_37; Palermo harbour; Palermo Mondello; Pan_di_zucchero_notch_16; Pan_di_zucchero_notch_17; Pan_di_zucchero_notch_18; Pan di zucchero; Polignano_Modugno_notch_67; Polignano_San_Vito_notch_68; Polignano Modugno; Polignano San Vito; Porto_Conte_notch_6; Porto_Conte_notch_7; Porto Conte; Range; San_Vito_Castelluzzo_notch_33; Santa_Maria_di_Leuca_notch_60; Santa_Maria_di_Leuca_notch_61; Santa Maria di Leuca; San Vito Castelluzzo; Scopello; Scopello_notch_36; Sella_del_Diavolo_notch_10; Sella del Diavolo; Serra_Cicora_notch_58; Serra_Cicora_notch_59; Serra Cicora; Siracusa; Siracusa_notch_42; Siracusa_notch_43; Siracusa_notch_44; Siracusa_notch_45; Siracusa_notch_46; Site; Species; Talamone; Talamone_notch_24; Tharros; Tharros_notch_23; Thickness; Torre_Colimena_notch_57; Torre Colimena; Tremiti; Tremiti_notch_70; Type; Uncertainty; Variation bottom depth of biological rim; Variation of notch width; Waves energy, flux; Width; Zingaro; Zingaro_notch_35; Zinzulusa; Zinzulusa_notch_63
    Type: Dataset
    Format: text/tab-separated-values, 1569 data points
    Location Call Number Limitation Availability
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  • 4
    Publication Date: 2022-01-31
    Description: The Mediterranean community represented in this paper is the result of more than 30 years of EU and nationally funded coordination, which has led to key contributions in science concepts and operational initiatives. Together with the establishment of operational services, the community has coordinated with universities, research centers, research infrastructures and private companies to implement advanced multi-platform and integrated observing and forecasting systems that facilitate the advancement of operational services, scientific achievements and mission-oriented innovation. Thus, the community can respond to societal challenges and stakeholders needs, developing a variety of fit-for-purpose services such as the Copernicus Marine Service. The combination of state-of-the-art observations and forecasting provides new opportunities for downstream services in response to the needs of the heavily populated Mediterranean coastal areas and to climate change. The challenge over the next decade is to sustain ocean observations within the research community, to monitor the variability at small scales, e.g., the mesoscale/submesoscale, to resolve the sub-basin/seasonal and inter-annual variability in the circulation, and thus establish the decadal variability, understand and correct the model-associated biases and to enhance model-data integration and ensemble forecasting for uncertainty estimation. Better knowledge and understanding of the level of Mediterranean variability will enable a subsequent evaluation of the impacts and mitigation of the effect of human activities and climate change on the biodiversity and the ecosystem, which will support environmental assessments and decisions. Further challenges include extending the science-based added-value products into societal relevant downstream services and engaging with communities to build initiatives that will contribute to the 2030 Agenda and more specifically to SDG14 and the UN's Decade of Ocean Science for sustainable development, by this contributing to bridge the science-policy gap. The Mediterranean observing and forecasting capacity was built on the basis of community best practices in monitoring and modeling, and can serve as a basis for the development of an integrated global ocean observing system.
    Type: Article , PeerReviewed
    Format: text
    Location Call Number Limitation Availability
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  • 5
    Publication Date: 2019-02-25
    Description: Extreme ocean warming events, known as marine heatwaves (MHWs), have been observed to perturb significantly marine ecosystems and fisheries around the world. Here, we propose a detection method for long-lasting and large-scale summer MHWs, using a local, climatological 99th percentile threshold, based on present-climate (1976–2005) daily SST. To assess their future evolution in the Mediterranean Sea we use, for the first time, a dedicated ensemble of fully-coupled Regional Climate System Models from the Med-CORDEX initiative and a multi-scenario approach. The models appear to simulate well MHW properties during historical period, despite biases in mean and extreme SST. In response to increasing green- house gas forcing, the events become stronger and more intense under RCP4.5 and RCP8.5 than RCP2.6. By 2100 and under RCP8.5, simulations project at least one long-lasting MHW every year, up to three months longer, about 4 times more intense and 42 times more severe than present-day events. They are expected to occur from June-October and to affect at peak the entire basin. Their evolution is found to occur mainly due to an increase in the mean SST, but increased daily SST variability also plays a noticeable role. Until the mid-21st century, MHW characteristics rise independently of the choice of the emission scenario, the influence of which becomes more evident by the end of the period. Further analysis reveals e change responses in certain configurations, more likely linked to their driving global climate model rather to the individual model biases.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , isiRev
    Format: application/pdf
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  • 6
    Publication Date: 2022-05-25
    Description: Author Posting. © American Meteorological Society, 2009. This article is posted here by permission of American Meteorological Society for personal use, not for redistribution. The definitive version was published in Journal of Physical Oceanography 39 (2009): 2779-2799, doi:10.1175/2009JPO4075.1.
    Description: The hydraulic state of the exchange circulation through the Strait of Gibraltar is defined using a recently developed critical condition that accounts for cross-channel variations in layer thickness and velocity, applied to the output of a high-resolution three-dimensional numerical model simulating the tidal exchange. The numerical model uses a coastal-following curvilinear orthogonal grid, which includes, in addition to the Strait of Gibraltar, the Gulf of Cadiz and the Alboran Sea. The model is forced at the open boundaries through the specification of the surface tidal elevation that is characterized by the two principal semidiurnal and two diurnal harmonics: M2, S2, O1, and K1. The simulation covers an entire tropical month. The hydraulic analysis is carried out approximating the continuous vertical stratification first as a two-layer system and then as a three-layer system. In the latter, the transition zone, generated by entrainment and mixing between the Atlantic and Mediterranean flows, is considered as an active layer in the hydraulic model. As result of these vertical approximations, two different hydraulic states have been found; however, the simulated behavior of the flow only supports the hydraulic state predicted by the three-layer case. Thus, analyzing the results obtained by means of the three-layer hydraulic model, the authors have found that the flow in the strait reaches maximal exchange about 76% of the tropical monthlong period.
    Keywords: Channel flows ; Seas/gulfs/bays ; Mediterranean Sea ; Tides ; Orographic effects
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Format: application/pdf
    Location Call Number Limitation Availability
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  • 7
    Publication Date: 2019-09-19
    Description: The Mediterranean community represented in this paper is the result of more than 30 years of EU and nationally funded coordination, which has led to key contributions in science concepts and operational initiatives. Together with the establishment of operational services, the community has coordinated with universities, research centers, research infrastructures and private companies to implement advanced multi-platform and integrated observing and forecasting systems that facilitate the advancement of operational services, scientific achievements and mission-oriented innovation. Thus, the community can respond to societal challenges and stakeholders needs, developing a variety of fit-for-purpose services such as the Copernicus Marine Service. The combination of state-of-the-art observations and forecasting provides new opportunities for downstream services in response to the needs of the heavily populated Mediterranean coastal areas and to climate change. The challenge over the next decade is to sustain ocean observations within the research community, to monitor the variability at small scales, e.g., the mesoscale/submesoscale, to resolve the sub-basin/seasonal and inter-annual variability in the circulation, and thus establish the decadal variability, understand and correct the model-associated biases and to enhance model-data integration and ensemble forecasting for uncertainty estimation. Better knowledge and understanding of the level of Mediterranean variability will enable a subsequent evaluation of the impacts and mitigation of the effect of human activities and climate change on the biodiversity and the ecosystem, which will support environmental assessments and decisions. Further challenges include extending the science-based added-value products into societal relevant downstream services and engaging with communities to build initiatives that will contribute to the 2030 Agenda and more specifically to SDG14 and the UN's Decade of Ocean Science for sustainable development, by this contributing to bridge the science-policy gap. The Mediterranean observing and forecasting capacity was built on the basis of community best practices in monitoring and modeling, and can serve as a basis for the development of an integrated global ocean observing system.
    Description: Published
    Description: Article 568
    Description: 4A. Oceanografia e clima
    Description: JCR Journal
    Keywords: observing and forecasting systems, sustained observations, ocean variability, FAIR data, climate, operational services, science with and for society, SDG's
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 8
    Publication Date: 2021-11-08
    Description: The coastal areas of the central Mediterranean Sea are sensitive to climate change and the consequent relative sea level rise. Both phenomena may affect densely urbanized and populated areas, causing severe damages. Our maps show the land-marine flooding projections as effects of the expected relative sea level rise for four Italian coastal plains using (i) IPCC AR5 estimations, based on the IPCC RCP 8.5 emission scenarios and (ii) the Rahmstorf 2007 model. Isostatic and tectonic data were added to the global projections to estimate the relative sea changes expected along the coastline by 2100, as well as sea-flooding. The northern Adriatic map shows the study area, extending for about 5500 km2, and is presented at a scale of 1:300,000 with two inset maps at a scale of 1:150,000. The Oristano coastal plain is about 125 km2; the map scale is at 1:60,000 with an inset map scale at 1:33,000. The Cagliari coastal study area extends for 61 km2; the map scale is at 1:60,000 with two inset maps at 1:30,000. The Taranto area extends for 4.2 km2 and is represented at a scale map of 1:30,000, while the three inset maps are at a scale of 1:10,000.
    Description: Published
    Description: 961 – 967
    Description: 3SR. AMBIENTE - Servizi e ricerca per la Società
    Description: JCR Journal
    Keywords: Relative sea level rise, Italian coastal plains, IPCC and Rahmstorf projections, flooding maps, 2100 scenarios
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 9
    Publication Date: 2021-11-08
    Description: We take the chance offered by the comment of Evelpidou and Pirazzoli (2015a) to our paper (Antonioli et al., 2015) to clarify some aspects of our work. We reinforce our statement that a present-day tidal notch is almost continuously developed along much of the central Mediterranean coast.
    Description: Published
    Description: 238-241
    Description: 3SR. AMBIENTE - Servizi e ricerca per la Società
    Description: JCR Journal
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 10
    Publication Date: 2021-12-09
    Description: This paper presents major gaps and challenges for implementing the UN Decade of Ocean Science for Sustainable Development (2021-2030) in the Mediterranean region. The authors make recommendations on the scientific knowledge needs and co-design actions identified during two consultations, part of the Decade preparatory-phase, framing them in the Mediterranean Sea’s unique environmental and socio-economic perspectives. According to the ‘Mediterranean State of the Environment and Development Report 2020’ by the United Nations Environment Programme Mediterranean Action Plan and despite notable progress, the Mediterranean region is not on track to achieve and fully implement the Sustainable Development Goals of Agenda 2030. Key factors are the cumulative effect of multiple human-induced pressures that threaten the ecosystem resources and services in the global change scenario. The basin, identified as a climate change vulnerability hotspot, is exposed to pollution and rising impacts of climate change. This affects mainly the coastal zones, at increasing risk of extreme events and their negative effects of unsustainable management of key economic assets. Transitioning to a sustainable blue economy is the key for the marine environment’s health and the nourishment of future generations. This challenging context, offering the opportunity of enhancing the knowledge to define science-based measures as well as narrowing the gaps between the Northen and Southern shores, calls for a joint (re)action. The paper reviews the state of the art of Mediterranean Sea science knowledge, sets of trends, capacity development needs, specific challenges, and recommendations for each Decade’s societal outcome. In the conclusions, the proposal for a Mediterranean regional programme in the framework of the Ocean Decade is addressed. The core objective relies on integrating and improving the existing ocean-knowledge, Ocean Literacy, and ocean observing capacities building on international cooperation to reach the “Mediterranean Sea that we want”.
    Description: Published
    Description: e21031
    Description: 4A. Oceanografia e clima
    Description: JCR Journal
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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