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Journal of Palaeogeography 2015年第4期4卷 349-358页

作者： Maria V.Triantaphyllou Faculty of Geology and Geoenvironment University of Athens

The distribution and abundance of Emiliania huxleyi（E. huxleyi） assemblages in the marine sediments of the Aravonitsa Plateau, Greece, and from the eastern mediterranean are used（1） to evaluate the calcareous nannoplankton NN21 a and NN21 b biozones and the NN21a/NN21 b boundary, and（2） to analyze the palaeoenvironmental and palaeoclimatic conditions prevailing in this interval. The sediment succession displays varied E. huxleyi assemblages and these are interpreted as reflecting climatic variability during marine isotope stages MIS 1-8.

关键词： Emiliania huxleyi biostratigraphy palaeoclimatic conditions Greece eastern mediterranean

Distribution and Relative Abundance of the Tursiops truncatus in Lebanese Marine Waters （eastern mediterranean）

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Journal of Life Sciences 2013年第11期7卷 1196-1203页

作者： Gaby Khalaf Milad Fakhri Christine Ohanian Carine Abi-Ghanem Lea David National Center for Marine Seiences-CNRSL Batroun 534 Lebanon EcoOcean Institut Montpellier 34090 France

Data related to the presence of cetaceans and especially the bottlenose dolphin （Tursiops truncatus） in Lebanese marine waters （eastern mediterranean） are almost non-existent. This article aims to delimit, for the first time, the areas of distribution and the relative abundance of T. truncatus along the Lebanese coasts in order to develop a strategy for the conservation of this species. Nine campaigns at sea, each lasting between 1 to 3 days, were conducted aboard the vessel ＂CANA＂ between September 2009 and August 2012 in Lebanese marine waters. A total of 1576 km in prospecting effort was covered along the Lebanese coast （220 km）. Dolphins were mainly sighted in the central region of Lebanon （120 km） and 32 sightings and 91 individuals were recorded. The size of the groups were ranged from a minimum of one individual and a maximum of 7 individuals. Relative abundance of T. truncatus for the whole studied region is 0.06 individuals＇km1 in prospecting effort while it is 0.11 individuals·km^-1 in Beirut area that offers habitats sought by this species. The bathymetric distribution of this species is spread over a wide range from a depth of 35 m to 1300 m. More than half of the individuals have been observed in areas where bathymetry ranges between 300 m and 600 m depths.

关键词： Bottlenose dolphin areas of distribution relative abundance Lebanon eastern mediterranean

Contribution to the Economic Analysis of Hydrocarbon Exploitation in the eastern mediterranean Region

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Economics World 2021年第3期9卷 122-125页

作者： Odysseas Kopsidas Aristotle University of Thessaloniki ThessalonikiGreece

The present paper is a contribution to the economic analysis of the exploitation of depleted natural resources and in particular hydrocarbons in the wider eastern mediterranean *** methodological tools used are both the marginal economic analysis,the application of the Hotelling rule and the multi-criteria choice of exploitation of a natural resource with sensitivity analysis of the first and second optimal *** choice of natural resource used to be based on a single criterion,***,the multi-criteria method is followed,according to which many criteria are taken into account at the same *** return on investment from the exploitation of a mineral resource in the wider eastern mediterranean region is obtained through multi-criteria selection and sensitivity analysis of the prevailing solution.

关键词： economic analysis hydrocarbons multi-criteria selection Hotelling Rule eastern mediterranean

Law on Hydrocarbon Extraction in the eastern mediterranean Sea

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Journal of Environmental Science and Engineering(B) 2021年第5期10卷 191-198页

作者： Odysseas Kopsidas School of Economics Aristotle University of ThessalonikiThessaloniki 54124Greece

The eastern part of the mediterranean,surrounded mostly by Greece,Turkey,Cyprus,Israel,Syria,Lebanon and Jordan,has recently come into the limelight of the global energy *** discovery of hydrocarbons and gas in the eastern mediterranean holds the potential of being a game changer in the whole region and *** was first discovered in the eastern mediterranean Sea in the 1960s,however the absence of technology allowing exploration and exploitation in such sea depths allowed only a small circle of companies to actually focus on the *** technological development made exploitation a more visible scenario,research still remained on hold as estimated supplies were considered minimal,therefore not worth establishing a costly drilling *** 2010 it was discovered that the Leviathan gas field was much larger than previously *** coincided with the discovery of the Zohr Field in 2015,a large natural gas field off the coast of Israel,developments which set the mediterranean Sea in the global market’s interest.

关键词： Hydrocarbon eastern mediterranean law economics

Comprehensive chemical characterization of PM_(2.5) in the large East mediterranean-Middle East city of Beirut,Lebanon

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Journal of Environmental Sciences 2023年第11期133卷 118-137页

作者： Nansi Fakhri Marc Fadel Fatma Ozturk Melek Keles Minas Iakovides Michael Pikridas Charbel Abdallah Cyril Karam Jean Sciare Patrick L.Hayes Charbel Afif EMMA Research Group Centre d’Analyses et de RechercheFaculty of SciencesUniversitéSaint-JosephBeirutLebanon Department of Chemistry Faculty of SciencesUniversitéde MontréalMontréalQuébecCanada Environmental Engineering Department Faculty of EngineeringBolu Abant Izzet Baysal UniversityBoluTurkey Climate and Atmosphere Research Center(CARE-C) The Cyprus InstituteNicosiaCyprus

The chemical composition of PM_(2.5) at two sites in Lebanon,a country in the East mediterranean-Middle East region,is investigated in the spring and summer *** average PM_(2.5) concentrations were of(29±16)μg/m 3 for Beirut urban site and(32±14)μg/m 3 for Beirut suburban *** study showed that the geographic location of the East mediterranean region,such as its proximity to the mediterranean Sea and the dust storm intrusion are a significant contributor to the high PM levels from natural sources,which cannot be mitigated,rendering the PM_(2.5) WHO annual Air Quality guideline unattainable due to high natural background,which also applies to the entire Middle East *** and eastern Europe are the dominant origin of air masses throughout our sampling days,suggesting the long-range transport as an important potential contributor to the high observed concentrations of V,Ni,and sulfate in this region most probably in other East mediterranean countries than Lebanon *** local sources determined through the chemical speciation including organics are road transport,resuspension of dust and diesel private generators.A health risk assessment of airborne metals was performed and the carcinogenic risk for all the metals exceeded by 42(adults)and 14(children)times the acceptable risk level(10^(-6))at both *** was the predominant carcinogenic metal,emphasizing the need to replace energy production with cleaner energy on a regional level and highlighting the severe impact of air pollution on the health of inhabitants in this region’s main cities.

关键词： Chemical composition PM_(2.5) eastern mediterranean Middle East Organic aerosols Health risk assessment

An updated checklist of poisonous ifshes of Turkish Aegean Sea

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Journal of Coastal Life Medicine 2015年第7期 579-581页

作者： Bahar Bayhan Murat Kaya Faculty of Fisheries Ege UniversityIzmirTurkey

The current status of marine poisonous fish species ranging in the Aegean Sea coastline in Turkey were *** is a peninsula surrounded by seas with different ecological features on three *** total length of shoreline is 8333 km including the *** total number of fish species in Turkish seas is 512,of which 449 live in the Aegean Sea followed by the mediterranean Sea(441 species),the Marmara Sea(257 species)and the Black Sea(154species).On the Aegean Sea coasts,the richest sea regarding fish diversity,the number of poisonous fish species is also *** mini-review revealed 51 poisonous fish species belonging to 14 families in the Turkish Aegean *** the Aegean Sea coasts poisonous fish species can be categorized into three groups:(i)Fish that contain venomous spines on the tail or on the operculum(ii)Fish that carry poisonous bite and(iii)Fish having poisonous flesh or *** fish that contain venomous spines on the tail or on the operculum mostly are dangerous because of their poisonous thorns whereas the passive poisonous fish species poison when they are *** toxins can cause morbidity and rarely,mortality in *** from these,swallowing the blood of species such as European eel Anguilla anguilla and European conger Conger conger might also cause ***,as there has been an invasion of puffer fish especially on the Turkish mediterranean and Aegean coasts in recent years,there is a danger in ***,it is very important to particularly draw attention to these fish on the Turkish coasts.

关键词： Poisonous fish Envenomation The Aegean Sea eastern mediterranean