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  • 2015-2019  (63)
  • 2016  (35)
  • 2015  (28)
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  • 2015-2019  (63)
Year
  • 1
    Online Resource
    Online Resource
    Marine anthropogenic litter (2015)
    [Place of publication not identified] : Springer International Publishing
    Details Availability
    Description / Table of Contents: Verlagsbeschreibung: "This book describes how man-made litter, primarily plastic, has spread into the remotest parts of the oceans and covers all aspects of this pollution problem from the impacts on wildlife and human health to socio-economic and political issues. Marine litter is a prime threat to marine wildlife, habitats and food webs worldwide.The book illustrates how advanced technologies from deep-sea research, microbiology and mathematic modelling as well as classic beach litter counts by volunteers contributed to the broad awareness of marine litter as a problem of global significance. The authors summarise more than five decades of marine litter research, which receives growing attention after the recent discovery of great oceanic garbage patches and the ubiquity of microscopic plastic particles in marine organisms and habitats. In 16 chapters, authors from all over the world have created a universal view on the diverse field of marine litter pollution, the biological impacts, dedicated research activities, and the various national and international legislative efforts to combat this environmental problem. They recommend future research directions necessary for a comprehensive understanding of this environmental issue and the development of efficient management strategies. This book addresses scientists, and it provides a solid knowledge base for policy makers, NGOs, and the broader public."
    Type of Medium: Online Resource
    Pages: Online-Ressource (PDF-Datei: 447 S., 9,177 KB)
    ISBN: 9783319165103
    URL: http://link.springer.com/book/10.1007/978-3-319-16510-3
    DOI: 10.1007/978-3-319-16510-3
    Language: English
    Note: Open Access : This content is freely available online to anyone, anywhere at any time , Parallel als Buch-Ausg. erschienen
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  • 2
    Online Resource
    Online Resource
    Marine Anthropogenic Litter (2015)
    Cham : Springer International Publishing AG
    Details Availability
    Keywords: Electronic books
    Description / Table of Contents: Intro -- Foreword -- Preface -- Acknowledgments -- Contents -- 1 A Brief History of Marine Litter Research -- Abstract -- 1.1 Introduction -- 1.2 Seabirds and Seals-The First Signs of Trouble -- 1.3 The Early 1970s-Pellets and Other Problems in the North Atlantic -- 1.4 Shifting Focus to the North Pacific Ocean -- 1.5 Into the Southern Hemisphere -- 1.6 Aloha-The Marine Debris Conferences -- 1.7 Mitigation Measures and Long-Term Changes in Marine Litter -- 1.8 Plastic Degradation and the Microplastic Boom -- 1.9 Summary and Conclusions -- References -- Part I Abiotic Aspects of Marine Litter Pollution -- 2 Global Distribution, Composition and Abundance of Marine Litter -- Abstract -- 2.1 Introduction -- 2.2 Composition -- 2.3 Distribution -- 2.3.1 Beaches -- 2.3.2 Floating Marine Debris -- 2.3.3 Seafloor -- 2.3.4 Microplastics -- 2.4 Summary and Conclusions -- References -- 3 Persistence of Plastic Litter in the Oceans -- Abstract -- 3.1 Introduction -- 3.2 Buoyancy and Sampling Errors -- 3.3 Fate of Plastics Entering the Oceans -- 3.3.1 Photo-Oxidative Degradation -- 3.3.2 Mechanisms of Photo-Oxidation -- 3.3.3 Weathering Under Marine Conditions -- 3.4 Microplastics in the Oceans -- 3.5 Conclusions -- References -- Part II Biological Implications of Marine Litter -- 4 Deleterious Effects of Litter on Marine Life -- Abstract -- 4.1 Introduction -- 4.2 Entanglement -- 4.2.1 Ways of Entanglement -- 4.2.2 Effects of Entanglement -- 4.3 Smothering -- 4.4 Ingestion of Plastic -- 4.4.1 Ways of Plastic Ingestion -- 4.4.1.1 Intentional Ingestion -- Foraging Strategy -- Color -- Age -- Sex -- 4.4.1.2 Accidental and Secondary Ingestion -- 4.4.2 Impacts of Plastic Ingestion -- 4.4.2.1 Direct Mortality Caused by Plastic Ingestion -- 4.4.3 Indirect Physical Effects of Plastic Ingestion -- 4.4.3.1 Chemical Effects from Plastic Ingestion.
    Type of Medium: Online Resource
    Pages: 1 online resource (456 pages)
    ISBN: 9783319165103
    URL: https://ebookcentral.proquest.com/lib/kxp/detail.action?docID=6363104
    DDC: 363.728509162
    Language: English
    Note: Description based on publisher supplied metadata and other sources
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  • 3
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    Experimental Evaluation of Seaweeds as a Vector for Microplastics into Marine Food Webs (2016)
    American Chemistry Society
    In:  Environmental Science & Technology, 50 (2). pp. 915-923.
    Details
    Publication Date: 2019-02-01
    Description: The ingestion of microplastics has been shown for a great variety of marine organisms. However, benthic marine mesoherbivores such as the common periwinkle Littorina littorea have been largely disregarded in studies about the effects of microplastics on the marine biota, probably because the pathway for microplastics to this functional group of organisms was not obvious. In laboratory experiments we showed that the seaweed Fucus vesiculosus retains suspended microplastics on its surface. The numbers of microplastics that adhered to the algae correlated with the concentrations of suspended particles in the water. In choice feeding assays L. littorea did not distinguish between algae with adherent microplastics and clean algae without microplastics, indicating that the snails do not recognize solid nonfood particles in the submillimeter size range as deleterious. In periwinkles that were feeding on contaminated algae, microplastics were found in the stomach and in the gut. However, no microplastics were found in the midgut gland, which is the principle digestive organ of gastropods. Microplastics in the fecal pellets of the periwinkles indicate that the particles do not accumulate rapidly inside the animals but are mostly released with the feces. Our results provide the first evidence that seaweeds may represent an efficient pathway for microplastics from the water to marine benthic herbivores.
    Type: Article , PeerReviewed
    Format: text
    DOI: 10.1021/acs.est.5b02431
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 4
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    Experimental evaluation of seaweeds as a vector for microplastics into marine food webs (2016)
    American Chemistry Society
    In:  Environmental Science & Technology, 50 (2). pp. 915-923.
    Details
    Publication Date: 2019-02-01
    Description: The ingestion of microplastics has been shown for a great variety of marine organisms. However, benthic marine mesoherbivores such as the common periwinkle Littorina littorea have been largely disregarded in studies about the effects of microplastics on the marine biota, probably because the pathway for microplastics to this functional group of organisms was not obvious. In laboratory experiments we showed that the seaweed Fucus vesiculosus retains suspended microplastics on its surface. The numbers of microplastics that adhered to the algae correlated with the concentrations of suspended particles in the water. In choice feeding assays L. littorea did not distinguish between algae with adherent microplastics and clean algae without microplastics, indicating that the snails do not recognize solid nonfood particles in the submillimeter size range as deleterious. In periwinkles that were feeding on contaminated algae, microplastics were found in the stomach and in the gut. However, no microplastics were found in the midgut gland, which is the principle digestive organ of gastropods. Microplastics in the fecal pellets of the periwinkles indicate that the particles do not accumulate rapidly inside the animals but are mostly released with the feces. Our results provide the first evidence that seaweeds may represent an efficient pathway for microplastics from the water to marine benthic herbivores.
    Type: Article , PeerReviewed
    Format: text
    DOI: 10.1021/acs.est.5b02431
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 5
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    Effects of warming and acidification on a benthic community in the Baltic Sea - Kiel Benthocosms (2015)
    In:  [Talk] In: 6. European Phycological Congress (EPC6), 23.-28.08.2015, London, UK ; pp. 89-90 .
    Details
    Publication Date: 2019-09-23
    Type: Conference or Workshop Item , NonPeerReviewed
    Format: text
    DOI: 10.1080/09670262.2015.1069489
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    OceanRep: Talk
  • 6
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    Marine meso-herbivore consumption scales faster with temperature than seaweed primary production, supplementary material (2016)
    PANGAEA
    In:  Supplement to: Gutow, Lars; Petersen, Imke; Bartl, Kevin; Hünerlage, Kim (2016): Marine meso-herbivore consumption scales faster with temperature than seaweed primary production. Journal of Experimental Marine Biology and Ecology, 477, 80-85, https://doi.org/10.1016/j.jembe.2016.01.009
    Details
    Publication Date: 2023-01-13
    Description: Respiration of ectotherms is predicted to increase faster with rising environmental temperature than photosynthesis of primary producers because of the differential temperature dependent kinetics of the key enzymes involved. Accordingly, if biological processes at higher levels of complexity are constrained by underlying metabolic functions food consumption by heterotrophs should increase more rapidly with rising temperature than photo-autoptrophic primary production. We compared rates of photosynthesis and growth of the benthic seaweed Fucus vesiculosus with respiration and consumption of the isopod Idotea baltica to achieve a mechanistic understanding why warming strengthens marine plant-herbivore interactions. In laboratory experiments thallus pieces of the seaweed and individuals of the grazer were exposed to constant temperatures at a range from 10 to 20°C. Photosynthesis of F. vesiculosus did not vary with temperature indicating efficient thermal acclimation whereas growth of the algae clearly increased with temperature. Respiration and food consumption of I. baltica also increased with temperature. Grazer consumption scaled about 2.5 times faster with temperature than seaweed production. The resulting mismatch between algal production and herbivore consumption may result in a net loss of algal tissue at elevated temperatures. Our study provides an explanation for faster decomposition of seaweeds at elevated temperatures despite the positive effects of high temperatures on algal growth.
    Type: Dataset
    Format: application/zip, 1.8 MBytes
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  • 7
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    Epibiotic assemblages on seaweeds in the German Wadden Sea (North Sea) (2015)
    PANGAEA
    In:  Supplement to: Gutow, Lars; Beermann, Jan; Buschbaum, Christian; Rivadeneira, Marcelo M; Thiel, Martin (2015): Castaways can't be choosers - Homogenization of rafting assemblages on floating seaweeds. Journal of Sea Research, 95, 161-171, https://doi.org/10.1016/j.seares.2014.07.005
    Details
    Publication Date: 2023-11-14
    Description: After detachment from benthic habitats, the epibiont assemblages on floating seaweeds undergo substantial changes, but little is known regarding whether succession varies among different seaweed species. Given that floating algae may represent a limiting habitat in many regions, rafting organisms may be unselective and colonize any available seaweed patch at the sea surface. This process may homogenize rafting assemblages on different seaweed species, which our study examined by comparing the assemblages on benthic and floating individuals of the fucoid seaweeds Fucus vesiculosus and Sargassum muticum in the northern Wadden Sea (North Sea). Species richness was about twice as high on S. muticum as on F. vesiculosus, both on benthic and floating individuals. In both seaweed species benthic samples were more diverse than floating samples. However, the species composition differed significantly only between benthic thalli, but not between floating thalli of the two seaweed species. Separate analyses of sessile and mobile epibionts showed that the homogenization of rafting assemblages was mainly caused by mobile species. Among these, grazing isopods from the genus Idotea reached extraordinarily high densities on the floating samples from the northern Wadden Sea, suggesting that the availability of seaweed rafts was indeed limiting. Enhanced break-up of algal rafts associated with intense feeding by abundant herbivores might force rafters to recolonize benthic habitats. These colonization processes may enhance successful dispersal of rafting organisms and thereby contribute to population connectivity between sink populations in the Wadden Sea and source populations from up-current regions.
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 8
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    Species on seaweed clumps off Sylt, northern Wadden Sea, Germany (2015)
    PANGAEA
    Details
    Publication Date: 2023-11-14
    Keywords: Acrochaetium secundatum; Alcyonidium mytili; Anoplodactylus petiolatus; Antithamnion sp.; Apherusa bispinosa; Aplidium glabrum; Aplysia fasciata; Apohyale prevostii; Ascophyllum nodosum; Asterias rubens; Austrominius modestus; Autolytus sp.; Balanus crenatus; Belone belone; Berkeleya rutilans; Bivalvia indeterminata, juvenile; Bowerbankia gracilis; Bowerbankia imbricata; Bowerbankia sp.; Bryopsis sp.; Cancer pagurus; Capitella sp.; Caprella linearis; Caprella mutica; Caprella sp.; Carcinus maenas; Ceramium nodulosum; Ceramium rubrum; Ceramium sp.; Cerastoderma edule; Cerastoderma sp.; Chaetomorpha sp.; Chaetomorpha tortuosa; Cheirocratus sp.; Chondrus crispus; Clytia hemisphaerica; Colpomenia sinuosa; Conopeum reticulum; Coryne muscoides; Crassostrea gigas; Crepidula fornicata; Cumacea indeterminata; Cyclopterus lumpus; Date/Time of event; Ectocarpales; Ectocarpus spp.; Elachista fucicola; Electra pilosa; Enteromorpha spp.; Eriocheir sinensis; Erythrotrichia reflexa; Erythrotrichia sp.; Eubranchus exiguus; Event label; Fucus vesiculosus; Fves_bent_1; Fves_bent_10; Fves_bent_11; Fves_bent_12; Fves_bent_13; Fves_bent_2; Fves_bent_3; Fves_bent_4; Fves_bent_5; Fves_bent_6; Fves_bent_7; Fves_bent_8; Fves_bent_9; Fves_float_1; Fves_float_10; Fves_float_11; Fves_float_12; Fves_float_13; Fves_float_14; Fves_float_15; Fves_float_2; Fves_float_3; Fves_float_4; Fves_float_5; Fves_float_6; Fves_float_7; Fves_float_8; Fves_float_9; Gammarus locusta; Gasterosteus aculeatus; Giffordia granulosa; Gitana sarsi; Goniotrichum alsidii; Gracilaria vermiculophylla; Halichondria panicea; Harmothoe imbricata; Hemigrapsus sanguineus; Himanthalia elongata; Hydrobia ulvae; Hydrozoa indeterminata; Idotea baltica; Idotea chelipes; Idotea emarginata; Idotea granulosa; Idotea linearis; Idotea metallica; Idotea neglecta; Idotea pelagica; Idotea sp.; Jaera albifrons; Janiridae indeterminata; Jassa marmorata; Laomedea angulata; Latitude of event; Lepidonotus squamatus; Leucosolenia sp.; Liocarcinus holsatus; Littorina fabalis; Littorina littorea; Littorina obtusata; Longitude of event; Macoma baltica; Membranipora membranacea; Metopa pusilla; Metridium senile; Microprotopus maculatus; Molgula manhattensis; Monocorophium acherusicum; Mya arenaria; Mytilus edulis; Nemertea indeterminata; Nereis diversicolor; Nereis sp.; Nudibranch eggs; Nymphon brevirostre; Obelia geniculata; Obelia longissima; Obelia sp.; Pagurus bernhardus; Palaemon longirostris; Pedicellina sp.; Phycinae; Pilayella sp.; Polydora ciliata; Polysiphonia sp.; Polysiphonia violacea; Polytrichium sp.; Praunus flexuosus; Proceraea cornuta; Pycnogonida indeterminata; Red crustacea indeterminata; Salicornia europaea; Sample ID; Sargassum muticum; Semibalanus balanoides; Smut_bent_1; Smut_bent_10; Smut_bent_11; Smut_bent_12; Smut_bent_13; Smut_bent_2; Smut_bent_3; Smut_bent_4; Smut_bent_5; Smut_bent_6; Smut_bent_7; Smut_bent_8; Smut_bent_9; Smut_float_1; Smut_float_10; Smut_float_11; Smut_float_12; Smut_float_2; Smut_float_3; Smut_float_4; Smut_float_5; Smut_float_6; Smut_float_7; Smut_float_8; Smut_float_9; Spinachia spinachia; Status; Styela clava; Suaeda maritima; Sycon ciliatum; Syllidae indeterminata; Sylt, Rømø bight, North Sea; Syngnathus rostellatus; Ulva lactuca; Zostera marina; Zostera noltii; Zostera sp.
    Type: Dataset
    Format: text/tab-separated-values, 6837 data points
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  • 9
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    Composition of seaweed clumps off Sylt, northern Wadden Sea, Germany (2015)
    PANGAEA
    Details
    Publication Date: 2023-11-14
    Keywords: Ascophyllum nodosum; Ascophyllum nodosum, biomass, wet mass; Biomass, wet mass; Comment; Date/Time of event; Event label; Fucus vesiculosus; Fucus vesiculosus, biomass, wet mass; Fves_bent_1; Fves_bent_10; Fves_bent_11; Fves_bent_12; Fves_bent_13; Fves_bent_2; Fves_bent_3; Fves_bent_4; Fves_bent_5; Fves_bent_6; Fves_bent_7; Fves_bent_8; Fves_bent_9; Fves_float_1; Fves_float_10; Fves_float_11; Fves_float_12; Fves_float_13; Fves_float_14; Fves_float_15; Fves_float_2; Fves_float_3; Fves_float_4; Fves_float_5; Fves_float_6; Fves_float_7; Fves_float_8; Fves_float_9; Gracilaria vermiculophylla; Gracilaria vermiculophylla, biomass, wet mass; Himanthalia elongata; Himanthalia elongata, biomass, wet mass; Latitude of event; Longitude of event; Salicornia europaea, biomass, wet mass; Salicornia maritima; Sample ID; Sargassum muticum; Sargassum muticum, biomass, wet mass; Smut_bent_1; Smut_bent_10; Smut_bent_11; Smut_bent_12; Smut_bent_13; Smut_bent_2; Smut_bent_3; Smut_bent_4; Smut_bent_5; Smut_bent_6; Smut_bent_7; Smut_bent_8; Smut_bent_9; Smut_float_1; Smut_float_10; Smut_float_11; Smut_float_12; Smut_float_2; Smut_float_3; Smut_float_4; Smut_float_5; Smut_float_6; Smut_float_7; Smut_float_8; Smut_float_9; Status; Suaeda maritima; Suaeda maritima, biomass, wet mass; Sylt, Rømø bight, North Sea; Zostera marina; Zostera marina, biomass, wet mass; Zostera noltii; Zostera noltii, biomass, wet mass
    Type: Dataset
    Format: text/tab-separated-values, 786 data points
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  • 10
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    Benthic thalli and floating patches off Sylt, northern Wadden Sea, Germany (2015)
    PANGAEA
    Details
    Publication Date: 2023-11-14
    Keywords: Biomass, wet mass; Body length; Comment; Date/Time of event; Epibiotic; Event label; Female; Fves_bent_1; Fves_bent_10; Fves_bent_11; Fves_bent_12; Fves_bent_13; Fves_bent_2; Fves_bent_3; Fves_bent_4; Fves_bent_5; Fves_bent_6; Fves_bent_7; Fves_bent_8; Fves_bent_9; Fves_float_1; Fves_float_10; Fves_float_11; Fves_float_12; Fves_float_13; Fves_float_14; Fves_float_15; Fves_float_2; Fves_float_3; Fves_float_4; Fves_float_5; Fves_float_6; Fves_float_7; Fves_float_8; Fves_float_9; Juvenile; Latitude of event; Length, maximal; Longitude of event; Male; Sample ID; Smut_bent_1; Smut_bent_10; Smut_bent_11; Smut_bent_12; Smut_bent_13; Smut_bent_2; Smut_bent_3; Smut_bent_4; Smut_bent_5; Smut_bent_6; Smut_bent_7; Smut_bent_8; Smut_bent_9; Smut_float_1; Smut_float_10; Smut_float_11; Smut_float_12; Smut_float_2; Smut_float_3; Smut_float_4; Smut_float_5; Smut_float_6; Smut_float_7; Smut_float_8; Smut_float_9; Stage megalopa; Status; Sylt, Rømø bight, North Sea; Taxon/taxa
    Type: Dataset
    Format: text/tab-separated-values, 6099 data points
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