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  • 1
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    Implementation of the Water Framework Directive: Lessons Learned and Future Perspectives for an Ecologically Meaningful Classification Based on Phytoplankton of the Status of Greek Lakes, Mediterranean Region (2019)
    Springer
    In:  Environmental Management, 64 (6). pp. 675-688.
    Details
    Publication Date: 2022-01-31
    Description: The enactment of the Water Framework Directive (WFD) initiated scientific efforts to develop reliable methods for comparing prevailing lake conditions against reference (or nonimpaired) states, using the state of a set biological elements. Drawing a distinction between impaired and natural conditions can be a challenging exercise. Another important aspect is to ensure that water quality assessment is comparable among the different Member States. In this context, the present paper offers a constructive critique of the practices followed during the WFD implementation in Greece by pinpointing methodological weaknesses and knowledge gaps that undermine our ability to classify the ecological quality of Greek lakes. One of the pillars of WDF is a valid lake typology that sets ecological standards transcending geographic regions and national boundaries. The national typology of Greek lakes has failed to take into account essential components. WFD compliance assessments based on the descriptions of phytoplankton communities are oversimplified and as such should be revisited. Exclusion of most chroococcal species from the analysis of cyanobacteria biovolume in Greek lakes/reservoirs and most reservoirs in Spain, Portugal, and Cyprus is not consistent with the distribution of those taxa in lakes. Similarly, the total biovolume reference values and the indices used in classification schemes reflect misunderstandings of WFD core principles. This hampers the comparability of ecological status across Europe and leads to quality standards that are too relaxed to provide an efficient target for the protection of Greek/transboundary lakes such as the ancient Lake Megali Prespa.
    Type: Article , PeerReviewed
    Format: text
    Format: text
    DOI: 10.1007/s00267-019-01226-y
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 2
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    Development of Mining Technology and Equipment for Seafloor Massive Sulfide Deposits (2016)
    Chinese Mechanical Engineering Society | Springer
    In:  Chinese Journal of Mechanical Engineering, 29 (5). pp. 863-870.
    Details
    Publication Date: 2020-07-27
    Description: Seafloor massive sulfide(SMS) deposits which consist of Au, Ag, Cu, and other metal elements, have been a target of commercial mining in recent decades. The demand for established and reliable commercial mining system for SMS deposits is increasing within the marine mining industry. The current status and progress of mining technology and equipment for SMS deposits are introduced. First, the mining technology and other recent developments of SMS deposits are comprehensively explained and analyzed. The seafloor production tools manufactured by Nautilus Minerals and similar mining tools from Japan for SMS deposits are compared and discussed in turn. Second, SMS deposit mining technology research being conducted in China is described, and a new SMS deposits mining tool is designed according to the environmental requirement. Finally, some new trends of mining technology of SMS deposits are summarized and analyzed. All of these conclusions and results have reference value and guiding significance for the research of SMS deposit mining in China.
    Type: Article , PeerReviewed
    Format: text
    DOI: 10.3901/CJME.2016.0815.093
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 3
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    The Digital Earth Smart Monitoring Concept and Tools (2022)
    Springer
    Details
    Publication Date: 2022-12-19
    Description: Reliable data are the base of all scientific analyses, interpretations and conclusions. Evaluating data in a smart way speeds up the process of interpretation and conclusion and highlights where, when and how additionally acquired data in the field will support knowledge gain. An extended SMART monitoring concept is introduced which includes SMART sensors, DataFlows, MetaData and Sampling approaches and tools. In the course of the Digital Earth project, the meaning of SMART monitoring has significantly evolved. It stands for a combination of hard- and software tools enhancing the traditional monitoring approach where a SMART monitoring DataFlow is processed and analyzed sequentially on the way from the sensor to a repository into an integrated analysis approach. The measured values itself, its metadata, and the status of the sensor, and additional auxiliary data can be made available in real time and analyzed to enhance the sensor output concerning accuracy and precision. Although several parts of the four tools are known, technically feasible and sometimes applied in Earth science studies, there is a large discrepancy between knowledge and our derived ambitions and what is feasible and commonly done in the reality and in the field.
    Type: Book chapter , NonPeerReviewed
    Format: text
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    OceanRep: Book chapter
  • 4
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    YOUMARES 8 – Oceans Across Boundaries: Learning from each other: Proceedings of the 2017 conference for YOUng MARine RESearchers in Kiel, Germany (2018)
    Springer
    In:  , ed. by Jungblut, S., Lieblich, V. and Bode, M. Springer, Cham, Switzerland, 251 pp. ISBN 978-3-319-93284-2
    Details
    Publication Date: 2021-02-08
    Description: This open access book presents the proceedings volume of the YOUMARES 8 conference, which took place in Kiel, Germany, in September 2017, supported by the German Association for Marine Sciences (DGM). The YOUMARES conference series is entirely bottom-up organized by and for YOUng MARine RESearchers. Qualified early career scientists moderated the scientific sessions during the conference and provided literature reviews on aspects of their research field. These reviews and the presenters’ conference abstracts are compiled here. Thus, this book discusses highly topical fields of marine research and aims to act as a source of knowledge and inspiration for further reading and research.
    Type: Book , NonPeerReviewed
    Format: text
    DOI: 10.1007/978-3-319-93284-2
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    OceanRep: Book
  • 5
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    Klimawandel in Deutschland: Entwicklung, Folgen, Risiken und Perspektiven (2017)
    Springer
    In:  , ed. by Brasseur, G. P., Jacob, D. and Schuck-Zöller, S. Springer, Berlin, Germany, 348 pp. ISBN 978-3-662-50397-3
    Details
    Publication Date: 2020-02-06
    Description: Erstmals trägt dieses nationale Assessment den Forschungsstand zum Klimawandel umfassend für alle Themenbereiche und gesellschaftlichen Sektoren zusammen. Womit müssen wir in Deutschland rechnen, welche Auswirkungen werden die Klimaveränderungen auf Wirtschaft und Gesellschaft haben, und wie können wir uns wappnen? 126 Autoren aus ganz Deutschland äußern sich zu Themen wie bereits beobachtete und zukünftige Veränderungen, Wetterkatastrophen und deren Folgen, den Projektionen für die Zukunft, den Risiken sowie möglichen Anpassungsstrategien. Die Autoren stellen in verständlicher Sprache den aktuellen Forschungsstand dar und veranschaulichen die wichtigsten Gedanken in Grafiken und Tabellen. Alle Texte wurden mehrfach wissenschaftlich begutachtet. Klimawandel in Deutschland ist die erste Gesamtschau zu dem Themenkomplex, benennt offene Fragestellungen und liefert eine Grundlage für Entscheidungen im Zusammenhang mit dem Klimawandel. Deutschland reiht sich damit ein in die Liste von Ländern wie die Vereinigten Staaten, Österreich und Großbritannien, in denen derartige Berichte bereits vorliegen. Die Herausgeber: Prof. Dr. Guy Brasseur und Prof. Dr. Daniela Jacob, ehemaliger Direktor und gegenwärtige Direktorin des Climate Center Germany/Helmholtz-Zentrum Geesthacht, und Susanne Schuck-Zöller, die auch die Projektleitung übernommen hat, werden bei diesem Buch unterstützt von einem Editorial Board, dem elf herausragende Wissenschaftler aus den wichtigsten Klimaforschungseinrichtungen in Deutschland angehören
    Type: Book , NonPeerReviewed
    Format: text
    DOI: 10.1007/978-3-662-50397-3
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    OceanRep: Book
  • 6
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    Understanding How Microplastics Affect Marine Biota on the Cellular Level Is Important for Assessing Ecosystem Function: A Review (2019)
    Springer
    In:  In: YOUMARES 9 - The Oceans: Our Research, Our Future. , ed. by Jungblut, S., Liebich, V. and Bode-Dalby, M. Springer, Cham, pp. 101-120.
    Details
    Publication Date: 2020-03-06
    Description: Plastic has become indispensable for human life. When plastic debris is discarded into waterways, these items can interact with organisms. Of particular concern are microscopic plastic particles (microplastics) which are subject to ingestion by several taxa. This review summarizes the results of cutting-edge research about the interactions between a range of aquatic species and microplastics, including effects on biota physiology and secondary ingestion. Uptake pathways via digestive or ventilatory systems are discussed, including (1) the physical penetration of microplastic particles into cellular structures, (2) leaching of chemical additives or adsorbed persistent organic pollutants (POPs), and (3) consequences of bacterial or viral microbiota contamination associated with microplastic ingestion. Following uptake, a number of individual-level effects have been observed, including reduction of feeding activities, reduced growth and reproduction through cellular modifications, and oxidative stress. Microplastic-associated effects on marine biota have become increasingly investigated with growing concerns regarding human health through trophic transfer. We argue that research on the cellular interactions with microplastics provide an understanding of their impact to the organisms’ fitness and, therefore, its ability to sustain their functional role in the ecosystem. The review summarizes information from 236 scientific publications. Of those, only 4.6% extrapolate their research of microplastic intake on individual species to the impact on ecosystem functioning. We emphasize the need for risk evaluation from organismal effects to an ecosystem level to effectively evaluate the effect of microplastic pollution on marine environments. Further studies are encouraged to investigate sublethal effects in the context of environmentally relevant microplastic pollution conditions.
    Type: Book chapter , NonPeerReviewed
    Format: text
    DOI: 10.1007/978-3-030-20389-4_6
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    OceanRep: Book chapter
  • 7
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    Hamburger Klimabericht – Wissen über Klima, Klimawandel und Auswirkungen in Hamburg und Norddeutschland (2018)
    Springer
    In:  , ed. by von Storch, H., Meinke, I. and Claußen, M. Springer, Berlin, XVIII, 302 pp. ISBN 978-3-662-55379-4
    Details
    Publication Date: 2021-02-08
    Description: Bereits zum zweiten Mal wird im Rahmen des KlimaCampus Hamburg der aktuelle Forschungsstand zum Klimawandel in der Hamburger Metropolregion und Norddeutschland systematisch dokumentiert. Erfahren Sie auf Basis der Fachliteratur, in welchem Maße Konsens hinsichtlich des Klimawandels in Norddeutschland besteht. Inwieweit sind Entwicklungen bereits messbar, welche Auswirkungen zeigen sich bereits heute und wie kann sich die Region vor negativen Folgen des Klimawandels schützen? Die über 70 Autoren haben die Forschungsergebnisse zu diesen Fragen systematisch zusammengetragen. Die Übereinstimmung bzw. Widersprüchlichkeit des derzeitigen Wissens wurde dabei herausgearbeitet, Erkenntnisgewinne gegenüber dem ersten Hamburger Klimabericht lokalisiert und weiterhin bestehender Forschungsbedarf aufgezeigt. Alle Beiträge wurden einem wissenschaftlichen Begutachtungsprozess unterzogen, der von einem Lenkungsausschuss überwacht wurde. Die Dokumentation belegt umfassend eine bereits stattfindende Erwärmung in der Metropolregion Hamburg und in Norddeutschland sowie einen Meeresspiegelanstieg an Nord- und Ostsee. Mit der Erwärmung zeichnen sich deutliche Änderungen im Ökosystem ab. Diese bereits eingetretenen Entwicklungen können sich künftig weiter verstärken. Erfahren Sie, welche Auswirkungen dies für Politik, Wirtschaft und Gesellschaft hat.
    Type: Book , NonPeerReviewed
    Format: text
    DOI: 10.1007/978-3-662-55379-4
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    OceanRep: Book
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