Search results for " Exploitation"

Acanthocephalan size and sex affect the modification of intermediate host colouration

2009

Parasitology, 136 (8)

Modelling dendro-anthracological parameters with dendrochronological reference datasets: interrogating the applicability of anthraco-typology to asse…

2020

International audience; Aleppo pine (Pinus halepensis Miller) is present in the palaeoenvironmental records of Mallorca (Balearic Islands, Western Mediterranean) since the Early Holocene. It is also documented in the archaeological charcoal analysis (aka anthracology) of early prehistoric sites, but it was especially exploited at certain sites during the Late Iron Age. However, different woodland exploitation strategies cannot be deciphered purely through the taxonomical identification of charcoal fragments, so it is difficult to assess if the presence of Aleppo pine in archaeological assemblages is due to specific social management strategies (branches and/or trunks exploitation). Anthraco…

Exploiting for Care: Trafficking and Abuse in Domestic Work in Italy

2017

ABSTRACTCare workers are now an essential part of reality for many Italian families. Yet, despite advancements in regulating domestic work, abuses are widespread. This article explores why exploitation in domestic work is rarely viewed as such and addressed with policies concerning trafficking and exploitation. I look at the way in which the care issue has been addressed by the Italian state and at the peculiar relationship between employers and domestic workers. Furthermore, I focus on the gaps in policies on trafficking and exploitation. I argue that the interplay of these factors results in the “normalization” of exploitation in domestic work.

Macrofungi as ecosystem resources: Conservation versus exploitation

2013

Fungi are organisms of significant importance not only for the crucial roles they undertake in nature but also for many human activities that are strictly dependent on them. Indeed, fungi possess fundamental positions in ecosystems functioning including nutrient cycles and wood decomposition. As concerns human-related activities, edible and non-edible mushrooms are also involved and/or exploited in forestry, pharmaceutical industry and food production; hence, nowadays they represent a major economic source worldwide. In order to maintain and improve their strategic importance, several conservation strategies, such as habitat preservation, are needed. This article reports several contributio…

Mumijo traditional medicine: fossil deposits from Antarctica (chemical composition and beneficial bioactivity)

2008

Mumijo is a widely used traditional medicine, especially in Russia, Altai Mountains, Mongolia, Iran Kasachstan and in Kirgistan. Mumijo preparations have been successfully used for the prevention and treatment of infectious diseases; they display immune-stimulating and antiallergic activity as well. In the present study, we investigate the chemical composition and the biomedical potential of a Mumijo(-related) product collected from the Antarctica. The yellow material originates from the snow petrels,Pagodroma nivea. Extensive purification and chemical analysis revealed that the fossil samples are a mixture of glycerol derivatives.In vitroexperiments showed that the Mumijo extract caused in…

Taxonomic identity, geographic distribution and commercial exploitation of the culinary-medicinal mushroom Pleurotus nebrodensis

This work provides an updated overview of an investigation carried out in Europe and elsewhere on the culinary-medicinal mushroom Pleurotus nebrodensis. In particular, the taxonomic identitiy of P. nebrodensis and other related oyster mushrooms with entirely white to cream basidiomata that grow on different plants of the family Apiaceae, is clarified. The differences in the cultivation techniques, the quality of product sold and the sales price in Europe and Asia are also highlighted. Taking also into consideration the importance of P. nebrodensis from the medicinal point of view, it appears appropriate to proceed with a verification of the commercial strains currently available in the inte…

Ecological role and exploitation of Posidonia oceanica in the Mediterranean area

2018

The paleoendemic seagrass Posidonia oceanica (L.) Delile (Posidoniaceae) represents a key species of the most important and productive ecosystem in subtidal habitats of the Mediterranean Sea. This species is the most common seagrass in Sicily where it forms dense and extensive beds, which are characterized by high coverage and primary production values, along the Western coasts. According to phenological processes, the beaching of P. oceanica residues (banquette) represents a great environmental, economic, social and, hygienic problem, conflicting with a number of activities (tourism, bathing establishments, etc.). Even though seagrasses play a fundamental ecological role in limiting coasta…

Vulnerability, freedom of choice and structural global injustice: The “consent” to exploitation of migrant women workers

2019

This chapter analyzes the philosophical implications related to the “position of vulnerability” defined by the Directive 2011/36/EU on Preventing and Combating Trafficking in Human Beings and Protecting its Victims as “a situation in which the person concerned has no real or acceptable alternative but to submit to the abuse involved” (art. 2.2). In particular, the chapter focuses on the “choice” made by migrant women employed in care and domestic work and in the agricultural sector in Italy. The Italian labor market is marked by the exploitation of migrant women, especially women from Romania, due to social, economic and legal factors that will be considered from a gender perspective. Women…

New distributive and ecological data on Tuber magnatum (Tuberaceae) in Italy

2014

The recent discovery of natural truffle grounds of the prized Tuber magnatum Pico in Sicily (southern Italy) allows to up-to-date the ecology and distribution of this choice edible mushroom in Italy and opens new economic opportunities in rural areas traditionally suffering from the economic point of view. The two new localities reported expand the southern range border of the species in Italy and Europe.

Schede per la flora ornamentale siciliana. 61-67

2013

With the aim to improve the knowledge of the ornamental flora of Sicily, a series of reports on the most rare and significant species found in the historic or public gardens and parks has been started since 2001. The plants taken in consideration are examined as far as taxonomy, geographical origin, biology, ecology are concerned, also taking into account their condition in Sicily with respect to introduction, sanitary status, occurrence, etc... Furthermore, germplasm conservation is, when possible, provided in the Botanical Garden of Palermo. Each taxon is treated in a single report. Here the reports 61-67, by F. Argento, M.R. Cucco, E. Di Gristina & R. Oliveri, are presented. These concer…