Search results for "amer"
showing 10 items of 2105 documents
Spatially resolved SO2 flux emissions from Mt Etna
2016
Abstract We report on a systematic record of SO2 flux emissions from individual vents of Etna volcano (Sicily), which we obtained using a permanent UV camera network. Observations were carried out in summer 2014, a period encompassing two eruptive episodes of the New South East Crater (NSEC) and a fissure‐fed eruption in the upper Valle del Bove. We demonstrate that our vent‐resolved SO2 flux time series allow capturing shifts in activity from one vent to another and contribute to our understanding of Etna's shallow plumbing system structure. We find that the fissure eruption contributed ~50,000 t of SO2 or ~30% of the SO2 emitted by the volcano during the 5 July to 10 August eruptive inter…
Ultraviolet imaging of volcanic plumes: A new paradigm in volcanology
2017
Ultraviolet imaging has been applied in volcanology over the last ten years or so. This provides considerably higher temporal and spatial resolution volcanic gas emission rate data than available previously, enabling the volcanology community to investigate a range of far faster plume degassing processes than achievable hitherto. To date, this has covered rapid oscillations in passive degassing through conduits and lava lakes, as well as puffing and explosions, facilitating exciting connections to be made for the first time between previously rather separate sub-disciplines of volcanology. Firstly, there has been corroboration between geophysical and degassing datasets at â1 Hz, expeditin…
Rapid sensing of volcanic SO₂ fluxes using a dual ultraviolet camera system: new techniques and measurements at Southern Italian volcanoes
2012
Volatiles carry crucial information on pre- to sin-eruptive processes at active volcanoes. Measurements of gas emission rates (crater plumes, fumaroles, diffuse soil degassing) therefore improve our understanding of degassing processes and subsurface magmatic and hydrothermal conditions, and contribute to eruption forecasting. Recent technological developments in spectroscopy have allowed, over the last 30 years, the remote sensing of magmatic volatile emissions from quiescent and erupting degassing volcanoes. These data-sets have contributed to discovering cyclic gas flux components due to periodic magma supply and replenishment in magma storage zones, and/or timescales of magma migration …
Representing the Haitian diaspora in Russell Banks’s Continental Drift, from Port-de-Paix to Little Haiti: a celebration of the margins
2021
International audience; Russell Banks’s 1985 novel Continental Drift tells the intertwined stories of Bob Dubois, a white American man who decides to try his luck in Florida, and the Haitian Vanise Dorsinville, who is forced to leave her island with her son and her nephew to flee Jean-Claude Duvalier’s dictatorial presidency. In this paper, I study how, in the chapters dedicated to the Haitian diaspora, Banks chooses to adopt an ex-centric point of view to give a voice to those whose history and culture have largely been ignored by American society and literature. Vanise is a figure of in-betweenness, caught between Haiti and the United States, between land and ocean, and even between life …
The Army Game Project : creating an artefact of war
2009
The role of the agreement as a tool for management of property relations in cases of cross border marriages and civil unions/partnerships registered …
2021
The essay examines the role of the agreement as a tool for managing property relationships in crossborder marriages and registered partnerships, in light of EU Regulations 1103 and 1104 of 2016, on the property regimes of international married or registered couples. The main prerogative of such acts is the recognition of the parties? freedom to choose the court and the applicable law. The law governing the matrimonial property regimes, or the property consequences of registered partnerships, has universal scope. This agreement in the form envisaged, which is backed by the need for legal certainty and predictability of the applicable rules, means that the spouses, in family problems which ha…
Understanding small sports under globalization : a study on women’s American football: the global dynamics of women’s American football involving Fin…
2023
With more attention given to women’s sports, this study focuses on the research gap in women's American football as a heavily under-researched field. The paper aims to examine the global dynamics of women's American football by highlighting the position of the sport in opportunities, challenges, and development process. The study investigates the environment of women's American football by asking the following questions: How is women's American football functioning in the USA and in Finland? What is the nature of international competition in the IFAF Women's World Championship? And what are the challenges and opportunities presented in women's football globally, in Finland, and in the USA? …
Elämä ymmärtämisenä : kysymys "filosofisesta" filosofisessa hermeneutiikassa
2013
Käsillä olevan tutkielman aihe on filosofinen hermeneutiikka. Tällä termillä viitataan pääosin saksalaisten Hans-Georg Gadamerin (1900–2002) sekä Martin Heideggerin (1889–1976) ajatteluun. Mainittujen filosofien keskeisin ongelma koskee kysymystä ”ymmärtämisestä”. Ymmärtämisen he käsittävät kuitenkin äärimmäisen laajassa mielessä: ilmiönä, jonka suhteen kysymys ihmisen suhteesta maailmaan, itseensä sekä toisiin ihmisiin voidaan ratkaista. Filosofista hermeneutiikkaa voidaankin luonnehtia teoriaksi ”elämästä ymmärtämisenä”. Tutkielmassa lähdetään liikkeelle oletuksesta, jonka mukaan eräs modernin filosofian keskeisimmistä piirteistä on ajatus maailmaa koskevan tietomme ja kokemuksemme lähtök…
Water chemistry, zooplankton and benthos in small lakes within the distribution area of the rare European pool frog Pelophylax lessonae (Camerano) in…
2020
Summary In June 2018, water chemistry, benthos and zooplankton were investigated in 7 small lakes/ ponds within the key area of the European pool frog Pelophylax lessonae (Camerano) in Norway. The geographic distribution of the Norwegian population is minor, limited to a very few small lakes in the county of Agder in southernmost Norway. Since the species is thermophilic, reproduction success only occurs in warm summers. Accordingly, the pool frog is one of the most rare vertebrates in Norwegian fauna, classified as critically endangered in the Norwegian red list. A breeding program is today established in order to rescue this species.The article deals with potential biotope challenges most…