Search results for "mediterranean area"
showing 10 items of 148 documents
The nutritional and medicinal value of Pleurotus species from Italy
2015
The genus Pleurotus is a cosmopolitan group of fungi which comprises ca. 30 species and subspecific taxa. The genus Pleurotus also represents the second main group of cultivated edible mushrooms in the world. The Pleurotus species are efficient colonizers and bioconverters of lignocellulosic agro‐industrial residues into palatable human food with medicinal properties. Besides Pleurotus species demonstrates significant nutritional and their bioactive compounds (mainly polysaccharides) possess antibacterial, antibiotic, antitumor, hypocholesterolemic and immunomodulation properties. Extracts of the Mediterranean culinary‐medicinal Oyster mushrooms P. eryngii var. eryngii, P. eryngii var. feru…
Middle Paleolithic lithic assemblages in Western Mediterranean Europe from MIS 5 to 3
2018
This paper focuses on an overview of the sites featuring lithic industries ascribed to Middle Palaeolithic based upon a raw materials, technological organization and toolkit management. This is a synthetic analysis of the Western Mediterranean area where sites featuring broad stratigraphic sequences are abundant and enable an adequate assessment of the available record. Presenting all the data organized according to geographical regions contributed to the homogeneity of the results and allowed us to contextualize a regional synthesis, from a broad territorial and chronological point of view. This perspective was compared to other distant European spheres which in turn enabled establishing a…
Reconstruction of the paleoenvironmental changes around the Miocene-Pliocene boundary along a W-E transect across the Mediterranean
2006
Abstract In order to reconstruct the environmental changes at the end of the Messinian salinity crisis, a multidisciplinary study has been carried out with a high sampling resolution of the late Messinian–early Zanclean (Zone MPl 1) sediments along a West–East Mediterranean transect. The studied examples comprise sections from southern Spain (Vera/Almanzora), Balearic Basin (ODP Site 975), Tyrrhenian Basin (ODP Site 974), Sicily (Eraclea Minoa), Zakynthos (Kalamaki), Corfu (Aghios Stefanos), Crete (Aghios Vlasis). Previously analyzed sections from the Levantine Basin (Cyprus and ODP Sites 968 and 969) are used for comparison. The sections have been correlated using planktonic foraminiferal …
A Review of Splintered Pieces from Two Lithic Assemblages in Mediterranean Europe: Grotta Della Serratura (Marina di Camerota, Italy) and Cueva de Ne…
2021
The interest of this paper lies in the analysis of variability detected within the group of splintered pieces, establishing distinctions within this broad category. A technological and traceologica...
RAMS-forecasts comparison of typical summer atmospheric conditions over the Western Mediterranean coast
2014
Abstract The Regional Atmospheric Modeling System (RAMS) has been used in order to perform a high-resolution numerical simulation of two meteorological events related to the most common atmospheric environments during the summer over the Western Mediterranean coast: mesoscale circulations and western synoptic advections. In this regard, we take advantage of the operational RAMS configuration running within the real-time forecasting system environment already implemented over this Mediterranean area, precisely in the Valencia Region and nearby areas. The attention of this paper is especially focused on identifying the main features of both events and the ability of the model in resolving the…
Energy planning methodology of net-zero energy solar neighborhoods in the Mediterranean basin
2016
The article proposes a simplified methodology to optimize solar energy gains at district level in the Mediterranean area toward the achievement of the net-zero energy district target, to be applicable as well in similar hot climates. The approach includes a wide use of parametric analysis to explore the most impactful aspects of the design of solar net-zero energy districts: single unit shape, building mutual distances, road shape, building orientation, photovoltaics area availability to identify the optimal design solution. Thirty-two different district configurations are explored: results show that in the Mediterranean context, it is possible to reach the net-zero energy district target i…
Influence of the rainfall measurement interval on the erosivity determinations in the Mediterranean area
2006
Summary The single-storm erosion index, EI, of the USLE and RUSLE models may vary appreciably with the rainfall measurement interval, Δ t . However, the effect of Δ t on EI has not been investigated in the Mediterranean area. Approximately 700 erosive events and 1.5 years of rainfall energies measured by a rainfall impact measurement device were used to evaluate the effect of the rainfall measurement interval (5 min ⩽ Δ t ⩽ 60 min) on the erosivity determinations in the Mediterranean semi-arid area of Sicily. According to both literature and practical considerations, a reference time interval equal to 15 min was used in this investigation. Hourly rainfall data led to an appreciable underes…
Hydroseeding application on degraded slopes in the southern Mediterranean area (Sicily)
2013
Abstract. Hydroseeding is a technique increasingly used to establish vegetation on degraded areas in order to provide environmental protection. The objective of this article was to evaluate the effectiveness of four different hydroseeding methods (bonded fiber matrix hydroseeding, thick hydroseeding, reinforced hydroseeding plus water retention, and reinforced hydroseeding) on a degraded artificial slope in the southern Mediterranean area determining total vegetation cover, hydroseeding vegetation cover, hydroseeding success index (HSI), natural and hydroseeded vegetation height. The test area does not allow the use of any operating machinery for soil and vegetation management, and the only…
Co-occurrence and risk assessment of mycotoxins in food and diet from Mediterranean area.
2012
The contents of 14 mycotoxins were studied in samples of different cereals and cereal products from four countries of the Mediterranean region. Two hundred and sixty-five samples from Spain, Italy, Morocco and Tunisia were analysed. Samples were extracted with matrix solid-phase dispersion (MSPD) and determined by liquid chromatography-tandem mass spectrometry with a triple quadrupole mass analyser. The percentage of total samples contaminated was 53%. The frequency of contaminated samples from Spain, Italy, Tunisia and Morocco was 33%, 52%, 96% and 50%, respectively. Nivalenol and beauvericin were the most predominant mycotoxins. This is the first international report to study the presence…
Economic sustainability of early potato production in the Mediterranean area
2014
The interactions between a given commercial enterpr ise, its territory and development, have become a key issue in recent years. Theories of economic dev elopment tell us that a territory may undergo development provided viable, economically sustainab le commercial activities exist. Based on the latter postulate, the present paper analyzes the economic sustainability of farming enterprises growing early potatoes in a Mediterranean setting. In particular, the study was conducted in south-eastern Sicily, island in the centre of the Mediterranean. The resu lts underscore their modest profitability, mainly d ue to a lack of entrepreneurial strategies aimed at en hancing production. This situati…