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  • 1
    Publication Date: 2024-05-14
    Description: The thermokarst lakes of permafrost regions play a major role in the global carbon cycle. These lakes are sources of methane to the atmosphere although the methane flux is restricted by an ice cover for most of the year. How methane concentrations and fluxes in these waters are affected by the presence of an ice cover is poorly understood. To relate water body morphology, ice formation and methane to each other, we studied the ice of three different water bodies in locations typical of the transition of permafrost from land to ocean in a continuous permafrost coastal region in Siberia. In total, 11 ice cores were analyzed as records of the freezing process and methane composition during the winter season. The three water bodies differed in terms of connectivity to the sea, which affected fall freezing. The first was a bay underlain by submarine permafrost (Tiksi Bay, BY), the second a shallow thermokarst lagoon cut off from the sea in winter (Polar Fox Lagoon, LG) and the third a land-locked freshwater thermokarst lake (Goltsovoye Lake, LK). Ice on all water bodies was mostly methane-supersaturated with respect to atmospheric equilibrium concentration, except for three cores from the isolated lake. In the isolated thermokarst lake, ebullition from actively thawing basin slopes resulted in the localized integration of methane into winter ice. Stable δ13C-CH4 isotope signatures indicated that methane in the lagoon ice was oxidized to concentrations close to or below the calculated atmospheric equilibrium concentration. Increasing salinity during winter freezing led to a micro-environment on the lower ice surface where methane oxidation occurred and the lagoon ice functioned as a methane sink. In contrast, the ice of the coastal marine environment was slightly supersaturated with methane, consistent with the brackish water below. Our interdisciplinary process study shows how water body morphology affects ice formation which mitigates methane fluxes to the atmosphere.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , isiRev
    Format: application/pdf
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  • 2
    Publication Date: 2024-05-14
    Description: Here we provide particle size and biovolume distribution data from an Underwater Vision Profiler 6, mounted on a BGC Argo Float with the WMO number 6903095. The float was deployed in a cyclonic eddy off Cape Columbine, South Africa on the 13 April 2021 close to the eddy center at 33.07 degree South, 13.89 degree East. Parking depth was set at 300 m and profiling depth initially to 600 m and later increased to 1000 m depth to maintain the float in the eddy. Profiling frequency was every three days. It stayed within this eddy for about five months and then operated East and Southeast of South Africa until it was deliberately picked up on the 17 September 2022 at 34.43 degrees South and 10.21 degrees East.
    Keywords: 0000a_WMO6903095; 0000p_WMO6903095; 0001a_WMO6903095; 0001p_WMO6903095; 0002a_WMO6903095; 0002p_WMO6903095; 0003a_WMO6903095; 0003p_WMO6903095; 0004a_WMO6903095; 0004p_WMO6903095; 0005a_WMO6903095; 0005p_WMO6903095; 0006a_WMO6903095; 0006p_WMO6903095; 0007a_WMO6903095; 0007p_WMO6903095; 0008a_WMO6903095; 0008p_WMO6903095; 0009a_WMO6903095; 0009p_WMO6903095; 0010a_WMO6903095; 0010p_WMO6903095; 0011a_WMO6903095; 0011p_WMO6903095; 0012a_WMO6903095; 0012p_WMO6903095; 0013a_WMO6903095; 0013p_WMO6903095; 0014a_WMO6903095; 0014p_WMO6903095; 0015a_WMO6903095; 0015p_WMO6903095; 0016a_WMO6903095; 0016p_WMO6903095; 0017a_WMO6903095; 0017p_WMO6903095; 0018a_WMO6903095; 0018p_WMO6903095; 0019a_WMO6903095; 0019p_WMO6903095; 0020a_WMO6903095; 0020p_WMO6903095; 0021a_WMO6903095; 0021p_WMO6903095; 0022a_WMO6903095; 0022p_WMO6903095; 0023a_WMO6903095; 0023p_WMO6903095; 0024a_WMO6903095; 0024p_WMO6903095; 0025a_WMO6903095; 0025p_WMO6903095; 0026a_WMO6903095; 0026p_WMO6903095; 0027a_WMO6903095; 0027p_WMO6903095; 0028a_WMO6903095; 0028p_WMO6903095; 0029a_WMO6903095; 0029p_WMO6903095; 0030a_WMO6903095; 0030p_WMO6903095; 0031a_WMO6903095; 0031p_WMO6903095; 0032a_WMO6903095; 0032p_WMO6903095; 0033a_WMO6903095; 0033p_WMO6903095; 0034a_WMO6903095; 0034p_WMO6903095; 0035a_WMO6903095; 0035p_WMO6903095; 0036a_WMO6903095; 0036p_WMO6903095; 0037a_WMO6903095; 0037p_WMO6903095; 0038a_WMO6903095; 0038p_WMO6903095; 0039a_WMO6903095; 0039p_WMO6903095; 0040a_WMO6903095; 0040p_WMO6903095; 0041a_WMO6903095; 0041p_WMO6903095; 0042a_WMO6903095; 0042p_WMO6903095; 0043a_WMO6903095; 0043p_WMO6903095; 0044a_WMO6903095; 0044p_WMO6903095; 0045a_WMO6903095; 0045p_WMO6903095; 0046a_WMO6903095; 0046p_WMO6903095; 0047a_WMO6903095; 0047p_WMO6903095; 0048a_WMO6903095; 0048p_WMO6903095; 0049a_WMO6903095; 0049p_WMO6903095; 0050a_WMO6903095; 0050p_WMO6903095; 0051a_WMO6903095; 0051p_WMO6903095; 0052a_WMO6903095; 0052p_WMO6903095; 0053a_WMO6903095; 0053p_WMO6903095; 0054a_WMO6903095; 0054p_WMO6903095; 0055a_WMO6903095; 0055p_WMO6903095; 0056a_WMO6903095; 0056p_WMO6903095; 0057a_WMO6903095; 0057p_WMO6903095; 0058a_WMO6903095; 0058p_WMO6903095; 0059a_WMO6903095; 0059p_WMO6903095; 0060a_WMO6903095; 0060p_WMO6903095; 0061a_WMO6903095; 0061p_WMO6903095; 0062a_WMO6903095; 0062p_WMO6903095; 0063a_WMO6903095; 0063p_WMO6903095; 0064a_WMO6903095; 0064p_WMO6903095; 0065a_WMO6903095; 0065p_WMO6903095; 0066a_WMO6903095; 0066p_WMO6903095; 0067a_WMO6903095; 0067p_WMO6903095; 0068a_WMO6903095; 0068p_WMO6903095; 0069a_WMO6903095; 0069p_WMO6903095; 0070a_WMO6903095; 0070p_WMO6903095; 0071a_WMO6903095; 0071p_WMO6903095; 0072a_WMO6903095; 0072p_WMO6903095; 0073a_WMO6903095; 0073p_WMO6903095; 0074a_WMO6903095; 0074p_WMO6903095; 0075a_WMO6903095; 0075p_WMO6903095; 0076a_WMO6903095; 0076p_WMO6903095; 0077a_WMO6903095; 0077p_WMO6903095; 0078a_WMO6903095; 0078p_WMO6903095; 0079a_WMO6903095; 0079p_WMO6903095; 0080a_WMO6903095; 0080p_WMO6903095; 0081a_WMO6903095; 0081p_WMO6903095; 0082a_WMO6903095; 0082p_WMO6903095; 0083a_WMO6903095; 0083p_WMO6903095; 0084a_WMO6903095; 0084p_WMO6903095; 0085a_WMO6903095; 0085p_WMO6903095; 0086a_WMO6903095; 0086p_WMO6903095; 0087a_WMO6903095; 0087p_WMO6903095; 0088a_WMO6903095; 0088p_WMO6903095; 0089a_WMO6903095; 0089p_WMO6903095; 0090a_WMO6903095; 0090p_WMO6903095; 0091a_WMO6903095; 0091p_WMO6903095; 0092a_WMO6903095; 0092p_WMO6903095; 0093a_WMO6903095; 0093p_WMO6903095; 0094a_WMO6903095; 0094p_WMO6903095; 0095a_WMO6903095; 0095p_WMO6903095; 0096a_WMO6903095; 0096p_WMO6903095; 0097a_WMO6903095; 0097p_WMO6903095; 0098a_WMO6903095; 0098p_WMO6903095; 0099a_WMO6903095; 0099p_WMO6903095; 0100a_WMO6903095; 0100p_WMO6903095; 0101a_WMO6903095; 0101p_WMO6903095; 0102a_WMO6903095; 0102p_WMO6903095; 0103a_WMO6903095; 0103p_WMO6903095; 0104a_WMO6903095; 0104p_WMO6903095; 0105a_WMO6903095; 0105p_WMO6903095; 0106a_WMO6903095; 0106p_WMO6903095; 0107a_WMO6903095; 0107p_WMO6903095; 0108a_WMO6903095; 0108p_WMO6903095; 0109a_WMO6903095; 0109p_WMO6903095; 0110a_WMO6903095; 0110p_WMO6903095; 0111a_WMO6903095; 0111p_WMO6903095; 0112a_WMO6903095; 0112p_WMO6903095; 0113a_WMO6903095; 0113p_WMO6903095; 0114a_WMO6903095; 0114p_WMO6903095; 0115a_WMO6903095; 0115p_WMO6903095; 0116a_WMO6903095; 0116p_WMO6903095; 0117a_WMO6903095; 0117p_WMO6903095; 0118a_WMO6903095; 0118p_WMO6903095; 0119a_WMO6903095; 0119p_WMO6903095; 0120a_WMO6903095; 0120p_WMO6903095; 0121a_WMO6903095; 0121p_WMO6903095; 0122a_WMO6903095; 0122p_WMO6903095; 0123a_WMO6903095; 0123p_WMO6903095; 0124a_WMO6903095; 0124p_WMO6903095; 0125a_WMO6903095; 0125p_WMO6903095; 0126a_WMO6903095; 0126p_WMO6903095; 0127a_WMO6903095; 0127p_WMO6903095; 0128a_WMO6903095; 0128p_WMO6903095; 0129a_WMO6903095; 0129p_WMO6903095; 0130a_WMO6903095; 0130p_WMO6903095; 0131a_WMO6903095; 0131p_WMO6903095; 0132a_WMO6903095; 0132p_WMO6903095; 0133a_WMO6903095; 0133p_WMO6903095; 0134a_WMO6903095; 0134p_WMO6903095; 0135a_WMO6903095; 0135p_WMO6903095; 0136a_WMO6903095; 0136p_WMO6903095; 0137a_WMO6903095; 0137p_WMO6903095; 0138a_WMO6903095; 0138p_WMO6903095; 0139a_WMO6903095; 0139p_WMO6903095; 0140a_WMO6903095; 0140p_WMO6903095; 0141a_WMO6903095; 0141p_WMO6903095; 0142a_WMO6903095; 0142p_WMO6903095; 0143a_WMO6903095; 0143p_WMO6903095; 0144a_WMO6903095; 0144p_WMO6903095; 0145a_WMO6903095; 0145p_WMO6903095; 0146a_WMO6903095; 0146p_WMO6903095; 0147a_WMO6903095; 0147p_WMO6903095; 0148a_WMO6903095; 0148p_WMO6903095; 0149a_WMO6903095; 0149p_WMO6903095; 0150a_WMO6903095; 0150p_WMO6903095; 0151a_WMO6903095; 0151p_WMO6903095; 0152a_WMO6903095; 0152p_WMO6903095; 0153a_WMO6903095; 0153p_WMO6903095; 0154a_WMO6903095; 0154p_WMO6903095; 0155a_WMO6903095; 0155p_WMO6903095; 0156a_WMO6903095; 0156p_WMO6903095; 0157a_WMO6903095; 0157p_WMO6903095; 0158a_WMO6903095; 0158p_WMO6903095; 0159a_WMO6903095; 0159p_WMO6903095; 0160a_WMO6903095; 0160p_WMO6903095; 0161a_WMO6903095; 0161p_WMO6903095; 0162a_WMO6903095; 0162p_WMO6903095; 0163a_WMO6903095; 0163p_WMO6903095; 0164a_WMO6903095; 0164p_WMO6903095; 0165a_WMO6903095; 0165p_WMO6903095; 0166a_WMO6903095; 0166p_WMO6903095; 0167a_WMO6903095; 0167p_WMO6903095; 0168a_WMO6903095; 0168p_WMO6903095; 0169a_WMO6903095; 0169p_WMO6903095; 0170a_WMO6903095; 0170p_WMO6903095; 0171a_WMO6903095; 0171p_WMO6903095; 0172a_WMO6903095; 0172p_WMO6903095; 0173a_WMO6903095; 0173p_WMO6903095; 0174a_WMO6903095; 0174p_WMO6903095; 0175a_WMO6903095; 0175p_WMO6903095; 0176a_WMO6903095; 0176p_WMO6903095; 0177a_WMO6903095; 0177p_WMO6903095; 0178a_WMO6903095; 0178p_WMO6903095; 0179a_WMO6903095; 0179p_WMO6903095; 0180a_WMO6903095; 0180p_WMO6903095; 0181a_WMO6903095; 0181p_WMO6903095; 0182a_WMO6903095; 0182p_WMO6903095; 0183a_WMO6903095; 0183p_WMO6903095; ARGOFL; Argo float; Biovolume; DATE/TIME; Event label; in situ imaging; LATITUDE; LONGITUDE; MOPGA-TAD; Particle concentration, fractionated; particle distribution; Pressure, water; Sample code/label; TRIATLAS; Tropical and South Atlantic climate-based marine ecosystem predictions for sustainable management; Tropical Atlantic Deoxygenation: gateway dynamics, feedback mechanisms and ecosystem impacts; Volume
    Type: Dataset
    Format: text/tab-separated-values, 2518238 data points
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  • 3
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    Firenze University Press
    Publication Date: 2024-05-13
    Description: This collection gathers the contributions of ten scholars on the topic of transnational cultural and physical mobility originating in China. These contributions aim to open conversations among Chinese Studies scholars by applying a Mobility Studies perspective. Exploring diverse narratives and forms of representation from people of Chinese heritage, the book is divided into three parts that each look closely at the relationship between movement and cultural production. The first part is dedicated to four types of mobility of people from China to Italy, namely tourist mobility (Miriam Castorina), labor mobility (Valentina Pedone), student mobility (Xu Hao), and mobility of social elites (Andrea Scibetta). The second part is dedicated to examples of reverse mobility from Italy to China (Gao Changxu, Chiara Lepri, Giuseppe Rizzuto). The third part focuses on case studies based on mobilities from China to territories other than Italy (Rebecca Ehrenwirth, Martina Renata Prosperi, Giulia Rampolla).
    Keywords: China-Italy mobilities ; Chinese Transnational Migration ; Chinese Travel Writing ; Chinese International Students ; Sinophone Literature ; thema EDItEUR::D Biography, Literature and Literary studies
    Language: English
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  • 4
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    De Gruyter
    Publication Date: 2024-05-13
    Description: Lucan`s Bellum Civile (Pharsalia) is traditionally read as a political critique of the Principate. However, several features of this text run counter to this interpretation. This study reexamines Lucan`s work using the model of the unreliable narrator to illuminate its portrayal of contradictory structures in Nero`s Principate. The interdisciplinary approach offers a new perspective on Lucan`s epic poem and its historical importance.
    Keywords: Marcus Annaeus Lucanus ; unreliable narration ; Principate ; Bellum Civile ; thema EDItEUR::D Biography, Literature and Literary studies::DS Literature: history and criticism::DSB Literary studies: general::DSBB Literary studies: ancient, classical and medieval ; thema EDItEUR::N History and Archaeology::NH History::NHC Ancient history
    Language: German
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  • 5
    Publication Date: 2024-05-13
    Description: The general aim of this study is to investigate how kids and adolescents conceptualize online privacy and the concern about their online privacy through a developmental perspective, while also trying to understand its impact on a safe online surfing environment. Three studies were conducted: 1) a systematic review, which was aimed to clarify the relative strengths and weaknesses of the literature about the construct of online privacy and online privacy concerns among kids and adolescents; 2) a qualitative study, aimed to understand how adolescents define – and consequently understand – the concept of online privacy; 3) a quantitative study, which aimed at addressing whether online surfing is associated with online privacy concerns and with GDPR (General Data Protection Regulation) differently across different ages during adolescence. Finally, the results of the three studies were analysed and discussed in light of the theory background. An analysis of the literature showed how children may have difficulties to fully understand risks in unusual contexts, and that they can have difficulties in responding to situations when they struggled to recognise or understand fully the risks involved. The results of the three studies are discussed, underlining how adolescents understand their online privacy, if they are concerned about their data online, how we should help them manage better their privacy online, and how we should design services, applications and devices to help kids understand better the implication of the Internet on their ‘onlife’ (Floridi, 2015).
    Keywords: Adolescents ; Concern ; GDPR ; Kids ; Online Privacy ; thema EDItEUR::N History and Archaeology::NH History
    Language: Italian
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  • 6
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    transcript Verlag
    Publication Date: 2024-05-13
    Description: Transstaatliche Räume sind verdichtete und relativ stabile ökonomische, politische, soziale und kulturelle Beziehungen zwischen Personen, Netzwerken und Organisationen, die Grenzen von Nationalstaaten überschreiten. Am Beispiel der Verflechtungen zwischen Deutschland und der Türkei beantworten die Beiträge folgende Fragen: Welche Formen grenzüberschreitender Tätigkeiten können wir bei Unternehmern, sozialen Bewegungen, Familien, religiösen Gemeinschaften und politischen OrgaÝ nisationen beobachten? Welche Konsequenzen haben dichte transstaatliche Netze für die Integration von ImmigrantInnen in DeutschÝ land und in der Türkei, für die Zivilgesellschaften und die beteiligten Staaten?
    Keywords: Political Science ; Globalization ; Space ; Politics ; European Politics ; International Relations ; Turkey ; Deutschland ; Einwanderung ; Staatsbürgerschaft ; Türkei ; thema EDItEUR::J Society and Social Sciences::JP Politics and government::JPS International relations::JPSN International institutions ; thema EDItEUR::1 Place qualifiers::1Q Other geographical groupings: Oceans and seas, historical, political etc::1QF Political, socio-economic, cultural and strategic groupings::1QFE EU (European Union)
    Language: German
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  • 7
    Publication Date: 2024-05-13
    Description: Dieses Open-Access-Buch erläutert ein Handlungsmodell zur Gestaltung sozialer Versorgung. Das Modell beinhaltet 16 Gestaltungsaufgaben, die sich an den wesentlichen Planungs- und Steuerungsaufgaben sozialer Versorgung und den vier Phasen eines Managementkreislaufes (Analyse, Strategieentwicklung, Umsetzung, Weiterentwicklung) orientieren. Dem Handlungsmodell liegt ein prozessorientiertes, reflexives und an der Sozialen Arbeit ausgerichtetes Handlungsverständnis zugrunde, das über „lineare“ Planungsansätze hinausreicht. Das Lehrbuch möchte Impulse für eine systematische und zugleich innovative Gestaltung sozialer Versorgung geben.
    Keywords: Social sciences ; Social work ; thema EDItEUR::J Society and Social Sciences::JK Social services and welfare, criminology::JKS Social welfare and social services::JKSN Social work
    Language: German
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  • 8
    Publication Date: 2024-05-13
    Description: The 43rd UID conference, held in Genova, takes up the theme of ‘Dialogues’ as practice and debate on many fundamental topics in our social life, especially in these complex and not yet resolved times. The city of Genova offers the opportunity to ponder on the value of comparison and on the possibilities for the community, naturally focused on the aspects that concern us, as professors, researchers, disseminators of knowledge, or on all the possibile meanings of the discipline of representation and its dialogue with ‘others’, which we have broadly catalogued in three macro areas: History, Semiotics, Science / Technology. Therefore, “dialogue” as a profitable exchange based on a common language, without which it is impossible to comprehend and understand one another; and the graphic sign that connotes the conference is the precise transcription of this concept: the title ‘translated’ into signs, derived from the visual alphabet designed for the visual identity of the UID since 2017. There are many topics which refer to three macro sessions: - Witnessing (signs and history) - Communicating (signs and semiotics) - Experimenting (signs and sciences) Thanks to the different points of view, an exceptional resource of our disciplinary area, we want to try to outline the prevailing theoretical-operational synergies, the collaborative lines of an instrumental nature, the recent updates of the repertoires of images that attest and nourish the relations among representation, history, semiotics, sciences.
    Keywords: Discipline of representation, History, Semiotics, Science, Technology ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GT Interdisciplinary studies::GTD Semiotics / semiology ; thema EDItEUR::N History and Archaeology::NH History ; thema EDItEUR::P Mathematics and Science::PD Science: general issues::PDR Impact of science and technology on society
    Language: Italian , English
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  • 9
    Publication Date: 2024-05-13
    Description: The article describes the history of higher education in Florence from the beginning of the twentieth century until the mid-1920s, when the ancient Institute of Higher Studies, founded in 1859, was transformed into a modern University. The development of the university institution is reconstructed through the detailed analysis of the annual reports presented by the superintendents of the Institute and making use of the unpublished documents preserved in the historical archives of the University. Particular attention is paid to the evolution of the number of enrolled students and graduates, as well as to the expansion of the training offer made possible by the opening of new faculties and new laboratories. Finally, the article focuses on some important professors, such as the physicist Antonio Garbasso who was also mayor of Florence, and the historian Gaetano Salvemini who was one of the leaders of the anti-fascist movement and, due to his political positions, in 1925 he was forced to leave the University to emigrate to the United States.
    Keywords: Florence ; World War I ; history of the University ; Fascism ; Anti-fascism ; higher education ; thema EDItEUR::J Society and Social Sciences::JN Education
    Language: Italian
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  • 10
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    Unknown
    Amsterdam University Press | Pallas Publications
    Publication Date: 2024-05-13
    Description: By the early ninth century, the responsibility for a series of social, religious and political transformations had become an integral part of running the Carolingian empire. This became especially clear when, in 813/4, Louis the Pious and his court seized the momentum generated by their predecessors and broadened the scope of these reforms ever further. These reformers knew they represented a movement greater than the sum of its parts; the interdependence between those wielding imperial authority and those bearing responsibility for ecclesiastical reforms was driven by comprehensive, yet still surprisingly diverse expectations.Taking this diversity as a starting point, this book takes a fresh look at the optimistic first decades of the ninth century. Extrapolating from a series of detailed case studies rather than presenting a new grand narrative, it offers new interpretations of contemporary theories of personal improvement and institutional correctio, and shows the self-awareness of its main instigators as they pondered what it meant to be a good Christian in a good Christian empire.
    Keywords: Politics ; government ; history ; Medieval History ; Carolingians ; Monasticism ; Church ; Empire ; Mittelalter ; Karalingen ; Mönchswesen ; Kirche ; Imperium ; thema EDItEUR::N History and Archaeology ; thema EDItEUR::3 Time period qualifiers::3K CE period up to c 1500 ; thema EDItEUR::J Society and Social Sciences::JP Politics and government
    Language: English
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