scholarly journals First record of the Mediterranean spiderfish, Bathypterois dubius (Actinopterygii: Scopeliformes: Ipnopidae), from the Tunisian coast (central Mediterranean Sea)

2019 ◽  
Vol 49 (3) ◽  
pp. 283-285
Author(s):  
CAPAPÉ Christian ◽  
Sihem RAFRAFI-NOUIRA ◽  
Christian REYNAUD ◽  
Daniel Golani
Keyword(s):  
Mediterranean Sea ◽  
First Record ◽  
Central Mediterranean ◽  
Tunisian Coast ◽  
Central Mediterranean Sea ◽  
The Mediterranean

First record of Dosima fascicularis (Ellis & Solander, 1786) (Crustacea, Cirripedia) in the Strait of Messina (Central Mediterranean Sea)

Zootaxa ◽  
2020 ◽  
Vol 4743 (3) ◽  
pp. 447-450
Author(s):  
M. CAVALLARO ◽  
G. AMMENDOLIA ◽  
P. BATTAGLIA
Keyword(s):  
Mediterranean Sea ◽  
Mediterranean Basin ◽  
First Record ◽  
Central Mediterranean ◽  
Central Mediterranean Sea ◽  
The Mediterranean

Four specimens of Dosima fascicularis were collected from the Strait of Messina (Central Mediterranean Basin), representing the first record of the species from this locality, the second from Italian waters, and the most eastern indication of the species in the Mediterranean Sea. 

First record of Physiculus dalwigki (Actinopterygii: Gadiformes: Moridae) from the Tunisian coast (central Mediterranean Sea)

2020 ◽  
Vol 50 (2) ◽  
pp. 223-226
Author(s):  
Christian Capapé ◽  
Rafrafi-Nouira Sihem ◽  
Diatta Youssouph ◽  
Reynaud Christian
Keyword(s):  
Mediterranean Sea ◽  
First Record ◽  
Central Mediterranean ◽  
Tunisian Coast ◽  
Central Mediterranean Sea

scholarly journals Summertime surface PM<sub>1</sub> aerosol composition and size by source region at the Lampedusa island in the central Mediterranean Sea

2019 ◽  
Vol 19 (17) ◽  
pp. 11123-11142 ◽  
Author(s):  
Marc D. Mallet ◽  
Barbara D'Anna ◽  
Aurélie Même ◽  
Maria Chiara Bove ◽  
Federico Cassola ◽  
...  
Keyword(s):  
Mediterranean Sea ◽  
Ammonium Sulfate ◽  
Organic Aerosol ◽  
Western Mediterranean ◽  
Central Mediterranean ◽  
Aerosol Composition ◽  
Air Masses ◽  
Westerly Winds ◽  
Central Mediterranean Sea ◽  
The Mediterranean

Abstract. Measurements of aerosol composition and size distributions were taken during the summer of 2013 at the remote island of Lampedusa in the southern central Mediterranean Sea. These measurements were part of the ChArMEx/ADRIMED (Chemistry and Aerosol Mediterranean Experiment/Aerosol Direct Radiative Forcing on the Mediterranean Climate) framework and took place during Special Observation Period 1a (SOP-1a) from 11 June to 5 July 2013. From compact time-of-flight aerosol mass spectrometer (cToF-AMS) measurements in the size range below 1 µm in aerodynamic diameter (PM1), particles were predominately comprised of ammonium and sulfate. On average, ammonium sulfate contributed 63 % to the non-refractory PM1 mass, followed by organics (33 %). The organic aerosol was generally very highly oxidized (f44 values were typically between 0.25 and 0.26). The contribution of ammonium sulfate was generally higher than organic aerosol in comparison to measurements taken in the western Mediterranean but is consistent with studies undertaken in the eastern basin. Source apportionment of organics using a statistical (positive matrix factorization) model revealed four factors: a hydrocarbon-like organic aerosol (HOA), a methanesulfonic-acid-related oxygenated organic aerosol (MSA-OOA), a more oxidized oxygenated organic aerosol (MO-OOA) and a less oxidized oxygenated organic aerosol (LO-OOA). The MO-OOA was the dominant factor for most of the campaign (53 % of the PM1 OA mass). It was well correlated with SO42-, highly oxidized and generally more dominant during easterly air masses originating from the eastern Mediterranean and central Europe. The LO-OOA factor had a very similar composition to the MO-OOA factor but was more prevalent during westerly winds, with air masses originating from the Atlantic Ocean, the western Mediterranean and at high altitudes over France and Spain from mistral winds. The MSA-OOA factor contributed an average 12 % to the PM1 OA and was more dominant during the mistral winds. The HOA, representing observed primary organic aerosol, only contributed 8 % of the average PM1 OA during the campaign. Even though Lampedusa is one of the most remote sites in the Mediterranean, PM1 concentrations (10 ± 5 µg m−3) were comparable to those observed in coastal cities and sites closer to continental Europe. Cleaner conditions corresponded to higher wind speeds. Nucleation and growth of new aerosol particles was observed during periods of north-westerly winds. From a climatology analysis from 1999 to 2012, these periods were much more prevalent during the measurement campaign than during the preceding 13 years. These results support previous findings that highlight the importance of different large-scale synoptic conditions in determining the regional and local aerosol composition and oxidation and also suggest that a non-polluted surface atmosphere over the Mediterranean is rare.

scholarly journals Remarks on Echinodermata from the South Central Mediterranean Sea based upon collections made during the MARCOS cruise (10 to 20th April, 2007)

2009 ◽  
Vol 10 (2) ◽  
pp. 63 ◽  
Author(s):  
C. MIFSUD ◽  
M. TAVIANI ◽  
S. STOHR
Keyword(s):  
Mediterranean Sea ◽  
The South ◽  
Central Mediterranean ◽  
Management Zone ◽  
Maltese Islands ◽  
South Central ◽  
Central Mediterranean Sea ◽  
The Mediterranean ◽  
First Time ◽  
The Mediterranean Basin

The MARCOS cruise, which took place in the South Central Mediterranean Sea on board the RV ‘Urania’, resulted in the collection of 27 species of Echinodermata from shallow to bathyal depths, many from around Malta (the Fisheries Management Zone). The fauna is represented by common to rare taxa already reported from the Mediterranean with the exception of the amphi-Atlantic ophiuroid Ophiotreta valenciennesi rufescens (Koehler, 1896), recorded from the Mediterranean Basin for the first time. Odontaster mediterraneus (von Marenzeller, 1893) and Luidia sarsi Lutken, 1858 are also first records for the Maltese Islands.

scholarly journals The Portuguese Man-of-war, One of The Most Dangerous Marine Species, Has Always Entered The Mediterranean Sea: Strandings, Sightings And Museum Collections

2021 ◽  
Author(s):  
Rosario Badalamenti ◽  
Francesco Tiralongo ◽  
Vincenzo Arizza ◽  
Sabrina Lo Brutto
Keyword(s):  
Mediterranean Sea ◽  
Grey Literature ◽  
Marine Species ◽  
First Record ◽  
Central Mediterranean ◽  
Gulf Of Naples ◽  
Tourism Sector ◽  
The Mediterranean ◽  
Sea Area ◽  
Physalia Physalis

Abstract A search from different kinds of sources has been carried out to review the incidence of Physalia physalis, the Portuguese man-of-war, in the Mediterranean Sea; scientific and grey literature, social media, zoological museums were accessed. The records of the species were considered validated if documented with images or collected specimens. It was possible to date the putative first record of Physalia physalis in the Mediterranean Sea, thanks to a couple of colonies preserved in a historical collection, originating from the Gulf of Naples in 1914. Some massive strandings occurred in localities of the Alboran Sea, area of entrance from the Atlantic from where the species spread mainly along the Sicilian waters, in the central Mediterranean Sea. The records from the Italian maritime regions were then subdivided into three categories of risk according to the season of occurrence. These categories were created to assign a level of danger for swimmers to the sightings of Physalia physalis. The increasing sightings of such a poisonous organism in coastal waters can represent a risk to human health, and also to all those activities linked to the marine tourism sector. The involvement of citizens and touristic structures for the early detection of Physalia physalis can play a key role in preventing encounters with the species, allowing marine tourist facilities to operate within a range of reasonable security.

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