Suchergebnisse

AbstractThis study examines the experiences of Palestinian students at one of the largest universities in Israel, where most of the faculty members and students are Jewish and the language of study is Hebrew. A thematic content analysis of 15 in‐depth interviews was conducted with Palestinian students who are citizens of Israel or permanent residents living in East Jerusalem. It revealed the challenges at a Jewish‐dominated university on both an academic and a social level. Participants reported that increased exposure to their Jewish counterparts and acquiring greater proficiency in Hebrew facilitated improved intergroup contact with Jewish students. In contrast, the constraints of asymmetry, political tension, and a lack of Hebrew proficiency acted as barriers and were described as major causes of division between Palestinian and Jewish students. Furthermore, constant exposure to Jewish majority culture and the Hebrew language is found to be linked to a strong sense of Palestinian group identity. These findings expand our understanding of the interrelations between language, power and identity in asymmetric intergroup relationships.

Introductory remarks on the role of stakeholders in addressing plastic pollution of the aquatic environment -- Human perceptions and behavior determine aquatic plastic pollution -- Society role in the reduction of plastic pollution -- Education against Plastic Pollution: Current Approaches and Best Practices -- Stakeholder analysis in solving the problem of accumulation of plastics in surface waters of protected areas -- The role of policy in tackling plastic waste in the aquatic environment -- Monitoring approaches for marine litter in the European Sea basins -- Plastics in the Austrian stretch of the Danube River – From environmental data to action plans at the local, national and international level -- Plastics in freshwater: a new challenge for the International Commission for the Protection of the Rhine (ICPR)? -- Five years since the 2013 HELCOM Ministerial Declaration -- Combating marine plastics: the role of finance and technical assistance by Development Finance Institutions -- The current state of law on plastic pollution in Mexico and a view towards the future -- The problem of microplastics and regulatory strategies in Italy -- Concluding remarks on the role of stakeholders in addressing plastic pollution of the aquatic environment.

Role of Environmental Science in Solving the Plastic Pollution Issue -- Pitfalls and limitations in Microplastic analyses -- Analytical Methods for Plastic (Microplastic) Determination in Environmental Samples -- Biodegradable Plastics: End of Life Scenarios -- Biological and ecological impacts of plastic debris in aquatic ecosystems -- Impact of plastic pollution on marine life in the Mediterranean Sea -- Plastic in the Aquatic Environment: Interactions with Microorganisms -- Freshwater Microplastic Pollution: The State of Knowledge and Research -- From Land to Sea: Model for the documentation of land-sourced plastic litter -- Plastic waste management: current status and weaknesses -- Plastic pollution in Slovenia: from plastic waste management to research on microplastics -- Marine Litter Assessment on Some Beaches Along the Southeastern Adriatic Coastline (Albania) -- Plastic pollution in East Asia: macroplastics and microplastics in the aquatic environment, and mitigation efforts by various actors -- The Microplastics in Metro Manila Rivers: Characteristics, Sources, and Abatement -- Plastic Contamination in Brazilian Freshwater and Coastal Environments: A Source-to-Sea Transboundary Approach -- Marine litter in the Russian Gulf of Finland and South-East Baltic: Application of Different Methods of Beach Sand Sampling -- Role of Environmental Science in Tackling Plastic Pollution.

Die Zunahme der Umweltverschmutzung durch Plastikmüll und Mikroplastik findet seit Jahren breite Aufmerksamkeit. Das Ausmaß ist weitestgehend ungeklärt. Untersuchungen fokussierten häufig auf die Meere, zunehmend jedoch auf heimische Oberflächengewässer.

International audience ; At the end of the first century BC, Ephesus became the Roman capital of Asia Minor and the most important commercial, religious, and cultural center of the region. In order to evaluate the status of anthropogenic fluxes in the port of Ephesus, a 12 m long sediment core drilled in the Roman basin was investigated to shed light on the paleo-environmental evolution of the harbor using grain size distri-bution analysis, 14 C ages, major and trace element geochemistry, and Pb isotope compositions. With the help of complementary sedimentological data and Principal Component Analysis, five distinct units were identified which, together, reflect the different stages of water history in the harbor. Among the major disruptive events affecting the port were earthquakes and military events, both of which were partic-ularly effective at destroying the water distribution system. Seasonal floods of the Cayster River (Küçük Menderes) were the major source of the silt that progres-sively infilled the harbor. Silting in was further enhanced by the westward migration of the river mouth. A single major disruptive event located at 550 cm core depth and heralding the development of anoxia in the harbor marks the end of the dynamic regime that otherwise controlled the harbor water throughout the Roman Empire period. This remarkable event may correspond to a major disruption of the aqueduct system or to a brutal avulsion of the Cayster River bed. It clearly represents a major disturbance in the history of life at Ephesus. It is poorly dated, but probably occurred during the reign of Augustus or shortly after. Lead isotope and trace metal evidence suggest that in the four bottom units pollution was subdued with respect to other Pb metal inputs, presumably those from aqueducts and natural karstic springs. Near the top of the core, which coincides with harbor abandonment and the more recent period, anthropogenic Pb contam-ination is clearly visible in both Pb abundances and isotopic compositions.

International audience ; At the end of the first century BC, Ephesus became the Roman capital of Asia Minor and the most important commercial, religious, and cultural center of the region. In order to evaluate the status of anthropogenic fluxes in the port of Ephesus, a 12 m long sediment core drilled in the Roman basin was investigated to shed light on the paleo-environmental evolution of the harbor using grain size distri-bution analysis, 14 C ages, major and trace element geochemistry, and Pb isotope compositions. With the help of complementary sedimentological data and Principal Component Analysis, five distinct units were identified which, together, reflect the different stages of water history in the harbor. Among the major disruptive events affecting the port were earthquakes and military events, both of which were partic-ularly effective at destroying the water distribution system. Seasonal floods of the Cayster River (Küçük Menderes) were the major source of the silt that progres-sively infilled the harbor. Silting in was further enhanced by the westward migration of the river mouth. A single major disruptive event located at 550 cm core depth and heralding the development of anoxia in the harbor marks the end of the dynamic regime that otherwise controlled the harbor water throughout the Roman Empire period. This remarkable event may correspond to a major disruption of the aqueduct system or to a brutal avulsion of the Cayster River bed. It clearly represents a major disturbance in the history of life at Ephesus. It is poorly dated, but probably occurred during the reign of Augustus or shortly after. Lead isotope and trace metal evidence suggest that in the four bottom units pollution was subdued with respect to other Pb metal inputs, presumably those from aqueducts and natural karstic springs. Near the top of the core, which coincides with harbor abandonment and the more recent period, anthropogenic Pb contam-ination is clearly visible in both Pb abundances and isotopic compositions.

International audience ; At the end of the first century BC, Ephesus became the Roman capital of Asia Minor and the most important commercial, religious, and cultural center of the region. In order to evaluate the status of anthropogenic fluxes in the port of Ephesus, a 12 m long sediment core drilled in the Roman basin was investigated to shed light on the paleo-environmental evolution of the harbor using grain size distri-bution analysis, 14 C ages, major and trace element geochemistry, and Pb isotope compositions. With the help of complementary sedimentological data and Principal Component Analysis, five distinct units were identified which, together, reflect the different stages of water history in the harbor. Among the major disruptive events affecting the port were earthquakes and military events, both of which were partic-ularly effective at destroying the water distribution system. Seasonal floods of the Cayster River (Küçük Menderes) were the major source of the silt that progres-sively infilled the harbor. Silting in was further enhanced by the westward migration of the river mouth. A single major disruptive event located at 550 cm core depth and heralding the development of anoxia in the harbor marks the end of the dynamic regime that otherwise controlled the harbor water throughout the Roman Empire period. This remarkable event may correspond to a major disruption of the aqueduct system or to a brutal avulsion of the Cayster River bed. It clearly represents a major disturbance in the history of life at Ephesus. It is poorly dated, but probably occurred during the reign of Augustus or shortly after. Lead isotope and trace metal evidence suggest that in the four bottom units pollution was subdued with respect to other Pb metal inputs, presumably those from aqueducts and natural karstic springs. Near the top of the core, which coincides with harbor abandonment and the more recent period, anthropogenic Pb contam-ination is clearly visible in both Pb abundances and isotopic compositions.

International audience ; At the end of the first century BC, Ephesus became the Roman capital of Asia Minor and the most important commercial, religious, and cultural center of the region. In order to evaluate the status of anthropogenic fluxes in the port of Ephesus, a 12 m long sediment core drilled in the Roman basin was investigated to shed light on the paleo-environmental evolution of the harbor using grain size distri-bution analysis, 14 C ages, major and trace element geochemistry, and Pb isotope compositions. With the help of complementary sedimentological data and Principal Component Analysis, five distinct units were identified which, together, reflect the different stages of water history in the harbor. Among the major disruptive events affecting the port were earthquakes and military events, both of which were partic-ularly effective at destroying the water distribution system. Seasonal floods of the Cayster River (Küçük Menderes) were the major source of the silt that progres-sively infilled the harbor. Silting in was further enhanced by the westward migration of the river mouth. A single major disruptive event located at 550 cm core depth and heralding the development of anoxia in the harbor marks the end of the dynamic regime that otherwise controlled the harbor water throughout the Roman Empire period. This remarkable event may correspond to a major disruption of the aqueduct system or to a brutal avulsion of the Cayster River bed. It clearly represents a major disturbance in the history of life at Ephesus. It is poorly dated, but probably occurred during the reign of Augustus or shortly after. Lead isotope and trace metal evidence suggest that in the four bottom units pollution was subdued with respect to other Pb metal inputs, presumably those from aqueducts and natural karstic springs. Near the top of the core, which coincides with harbor abandonment and the more recent period, anthropogenic Pb contam-ination is clearly visible in both Pb abundances and isotopic compositions.

At the end of the first century BC, Ephesus became the Roman capital of Asia Minor and the most important commercial, religious, and cultural center of the region. In order to evaluate the status of anthropogenic fluxes in the port of Ephesus, a 12 m long sediment core drilled in the Roman basin was investigated to shed light on the paleo-environmental evolution of the harbor using grain size distribution analysis, 14C ages, major and trace element geochemistry, and Pb isotope compositions. With the help of complementary sedimentological data and Principal Component Analysis, five distinct units were identified which, together, reflect the different stages of water history in the harbor. Among the major disruptive events affecting the port were earthquakes and military events, both of which were particularly effective at destroying the water distribution system. Seasonal floods of the Cayster River (Küçük Menderes) were the major source of the silt that progressively infilled the harbor. Silting in was further enhanced by the westward migration of the river mouth. A single major disruptive event located at 550 cm core depth and heralding the development of anoxia in the harbor marks the end of the dynamic regime that otherwise controlled the harbor water throughout the Roman Empire period. This remarkable event may correspond to a major disruption of the aqueduct system or to a brutal avulsion of the Cayster River bed. It clearly represents a major disturbance in the history of life at Ephesus. It is poorly dated, but probably occurred during the reign of Augustus or shortly after. Lead isotope and trace metal evidence suggest that in the four bottom units pollution was subdued with respect to other Pb metal inputs, presumably those from aqueducts and natural karstic springs. Near the top of the core, which coincides with harbor abandonment and the more recent period, anthropogenic Pb contamination is clearly visible in both Pb abundances and isotopic compositions.

International audience ; At the end of the first century BC, Ephesus became the Roman capital of Asia Minor and the most important commercial, religious, and cultural center of the region. In order to evaluate the status of anthropogenic fluxes in the port of Ephesus, a 12 m long sediment core drilled in the Roman basin was investigated to shed light on the paleo-environmental evolution of the harbor using grain size distri-bution analysis, 14 C ages, major and trace element geochemistry, and Pb isotope compositions. With the help of complementary sedimentological data and Principal Component Analysis, five distinct units were identified which, together, reflect the different stages of water history in the harbor. Among the major disruptive events affecting the port were earthquakes and military events, both of which were partic-ularly effective at destroying the water distribution system. Seasonal floods of the Cayster River (Küçük Menderes) were the major source of the silt that progres-sively infilled the harbor. Silting in was further enhanced by the westward migration of the river mouth. A single major disruptive event located at 550 cm core depth and heralding the development of anoxia in the harbor marks the end of the dynamic regime that otherwise controlled the harbor water throughout the Roman Empire period. This remarkable event may correspond to a major disruption of the aqueduct system or to a brutal avulsion of the Cayster River bed. It clearly represents a major disturbance in the history of life at Ephesus. It is poorly dated, but probably occurred during the reign of Augustus or shortly after. Lead isotope and trace metal evidence suggest that in the four bottom units pollution was subdued with respect to other Pb metal inputs, presumably those from aqueducts and natural karstic springs. Near the top of the core, which coincides with harbor abandonment and the more recent period, anthropogenic Pb contam-ination is clearly visible in both Pb abundances and isotopic compositions.