LIVIVO - Das Suchportal für Lebenswissenschaften

switch to English language
Erweiterte Suche

Ihre letzten Suchen

  1. AU="Arias, Andrés Hugo"
  2. AU="Yeo, B K"
  3. AU="Sultan, Mahmoud H"
  4. AU="Kou, Z Q"
  5. AU="Lamm, L"
  6. AU="Truxius, Lidia"
  7. AU="Xingyi Guo"
  8. AU="Gang Lin"
  9. AU="Oka, T"
  10. AU="Frank-Pearce, Summer G"
  11. AU="Hairi Li"
  12. AU="Park, SungHee"
  13. AU="Pascual-Carreras, Eudald"
  14. AU=Joffe Ari R
  15. AU="Buccafurri, Francesco"
  16. AU="Naomi H. Philip"
  17. AU="P. Naina"
  18. AU="Sigal, Leonard H"
  19. AU="Xu, T" AU="Xu, T"
  20. AU="Mazlout, Adam"
  21. AU="Novak, Cheryl B"
  22. AU="Ren, Zhongmin"
  23. AU="Nadhira Houhou-Fidouh"
  24. AU="Seiffert, Jacqui"
  25. AU=Zhang Zizhen
  26. AU="Bhupender Singh Negi"

Suchergebnis

Treffer 1 - 10 von insgesamt 22

Suchoptionen

  1. Buch ; Online ; E-Book: Coastal and deep ocean pollution

    Arias, Andrés Hugo / Botté, Sandra Elizabeth

    2020  

    Verfasserangabe editors Andrés Hugo Arias (Instituto Argentino de Oceanografía (CONICET/UNS) Bahía Blanca, Argentina AND Departamento de Química, Area III, Química Analítica. Universidad Nacional del Sur Bahía Blanca, Argentina), Sandra Elizabeth Botté (Instituto Argentino de Oceanografia (CONICET-UNS) Bahía Blanca, Argentina AND Universidad Nacional del Sur Bahía Blanca, Argentina)
    Sprache Englisch
    Umfang 1 Online-Ressource (vi, 345 Seiten), Illustrationen
    Verlag CRC Press, Taylor & Francis Group
    Erscheinungsort Boca Raton
    Erscheinungsland Vereinigte Staaten
    Dokumenttyp Buch ; Online ; E-Book
    Bemerkung Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT020531119
    ISBN 978-1-351-33754-0 ; 978-0-203-70427-1 ; 9781138569393 ; 1-351-33754-8 ; 0-203-70427-4 ; 1138569399
    DOI 10.1201/b22488
    Datenquelle ZB MED Katalog Medizin, Gesundheit, Ernährung, Umwelt, Agrar

    Kategorien

  2. Buch: Marine ecology in a changing world

    Arias, Andrés Hugo

    2014  

    Verfasserangabe ed.: Andrés Hugo Arias
    Sprache Englisch
    Umfang VI, 262 S. : Ill., graph. Darst., Kt.
    Verlag CRC Press
    Erscheinungsort Boca Raton, Fla. u.a.
    Erscheinungsland Vereinigte Staaten
    Dokumenttyp Buch
    HBZ-ID HT017644621
    ISBN 978-1-4665-9007-6 ; 1-4665-9007-6
    Datenquelle Katalog ZB MED Ernährung, Umwelt, Agrar

    Zusatzmaterialien

    Kategorien

  3. Buch ; Audio / Video: Marine pollution and climate change

    Arias, Andrés Hugo / Marcovecchio, Jorge Eduardo

    2018  

    Verfasserangabe editors: Andrés Hugo Arias and Jorge Eduardo Marcovecchio
    Schlagwörter Marine pollution/Environmental aspects ; Climatic changes
    Thema/Rubrik (Code) 363.7394
    Sprache Englisch
    Umfang viii, 327 Seiten, Illustrationen, Diagramme, Karten
    Verlag CRC Press
    Erscheinungsort Boca Raton
    Erscheinungsland Vereinigte Staaten
    Dokumenttyp Buch ; Audio / Video
    HBZ-ID HT019369880
    ISBN 978-1-4822-9943-4 ; 9781482299441 ; 1-4822-9943-7 ; 1482299445
    Datenquelle Katalog ZB MED Ernährung, Umwelt, Agrar

    Zusatzmaterialien

    Kategorien

  4. Artikel ; Online: Microplastics integrating the zooplanktonic fraction in a saline lake of Argentina: influence of water management.

    Alfonso, María Belén / Arias, Andrés Hugo / Piccolo, María Cintia

    Environmental monitoring and assessment

    2020  Band 192, Heft 2, Seite(n) 117

    Abstract: This study address for the first time in Argentina and the South American continent the effect of water management on the presence of microplastics (MPs) in a shallow lake, assessing their contribution to the zooplankton fraction. Water samples were ... ...

    Abstract This study address for the first time in Argentina and the South American continent the effect of water management on the presence of microplastics (MPs) in a shallow lake, assessing their contribution to the zooplankton fraction. Water samples were collected in the lake and its principal affluent, an irrigation channel, from winter 2018 to summer 2019 with a zooplankton net (47 μm). MPs were present in all analyzed samples, with a dominance of fibers, black color, and ≤ 1000 μm range size. MPs concentration was maximum during summer at the lake (180 MPs m
    Mesh-Begriff(e) Animals ; Argentina ; Environmental Monitoring ; Food Chain ; Lakes/chemistry ; Microplastics/analysis ; Plastics ; Salinity ; Water ; Water Pollutants, Chemical/analysis ; Water Supply ; Zooplankton/physiology
    Chemische Substanzen Microplastics ; Plastics ; Water Pollutants, Chemical ; Water (059QF0KO0R)
    Sprache Englisch
    Erscheinungsdatum 2020-01-16
    Erscheinungsland Netherlands
    Dokumenttyp Journal Article
    ZDB-ID 782621-7
    ISSN 1573-2959 ; 0167-6369
    ISSN (online) 1573-2959
    ISSN 0167-6369
    DOI 10.1007/s10661-020-8080-1
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

  5. Buch: Marine ecology in a changing world

    Arias, Andrés Hugo

    2014  

    Abstract: With contributions from an impressive group of Argentinean and German oceanographers, this book examines classical ecological issues relating to marine ecosystems in the context of climate change. It paints a picture of marine ecology at the crossroads ... ...

    Verfasserangabe eds. Andrés Hugo Arias
    Abstract With contributions from an impressive group of Argentinean and German oceanographers, this book examines classical ecological issues relating to marine ecosystems in the context of climate change. It paints a picture of marine ecology at the crossroads of global warming and examines the fundamentals of marine ecology
    Schlagwörter Biodiversity ; Climatic changes ; Marine ecology ; Resilience (Ecology)
    Sprache Englisch
    Umfang VI, 262 S., graph. Darst., Kt., 25 cm
    Verlag CRC Press
    Erscheinungsort Boca Raton, Fla. u.a.
    Dokumenttyp Buch
    Anmerkung Literaturangaben
    ISBN 1466590076 ; 9781466590076
    Datenquelle Ehemaliges Sondersammelgebiet Küsten- und Hochseefischerei

    Zusatzmaterialien

    Kategorien

  6. Artikel ; Online: Do human pathogens represent a threat to aquatic organisms? A question with few ecotoxicological answers.

    Malafaia, Guilherme / Rahman, Md Mostafizur / Islam, Abu Reza Md Towfiqul / Arias, Andrés Hugo / Da-Silva-Júnior, Flávio Manoel Rodrigues

    Aquatic toxicology (Amsterdam, Netherlands)

    2023  Band 266, Seite(n) 106805

    Mesh-Begriff(e) Humans ; Aquatic Organisms ; Water Pollutants, Chemical/toxicity ; Ecosystem ; Environmental Monitoring ; Ecotoxicology
    Chemische Substanzen Water Pollutants, Chemical
    Sprache Englisch
    Erscheinungsdatum 2023-12-17
    Erscheinungsland Netherlands
    Dokumenttyp Letter
    ZDB-ID 782699-0
    ISSN 1879-1514 ; 0166-445X
    ISSN (online) 1879-1514
    ISSN 0166-445X
    DOI 10.1016/j.aquatox.2023.106805
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

  7. Artikel ; Online: Microplastic levels on sandy beaches: Are the effects of tourism and coastal recreation really important?

    Ronda, Ana Carolina / Menéndez, María Clara / Tombesi, Norma / Álvarez, Mónica / Tomba, Juan Pablo / Silva, Leonel Ignacio / Arias, Andrés Hugo

    Chemosphere

    2023  Band 316, Seite(n) 137842

    Abstract: This study assessed the effect of tourism and other recreational activities on microplastic (MP) levels and their characteristics in the sand and surf zone of the seawater. Six sites were chosen belonging to three sandy beaches with similar ... ...

    Abstract This study assessed the effect of tourism and other recreational activities on microplastic (MP) levels and their characteristics in the sand and surf zone of the seawater. Six sites were chosen belonging to three sandy beaches with similar geomorphologic and morphodynamic characteristics but with different tourism activities. On average, a concentration of 1133.3 ± 811.3 items/kg dry weight (d.w.) and 12.7 ± 14.9 items/m
    Mesh-Begriff(e) Humans ; Microplastics ; Plastics ; Tourism ; Sand ; Environmental Monitoring ; Water Pollutants, Chemical/analysis ; Sports ; Bathing Beaches
    Chemische Substanzen Microplastics ; Plastics ; Sand ; Water Pollutants, Chemical
    Sprache Englisch
    Erscheinungsdatum 2023-01-11
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2023.137842
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

  8. Artikel ; Online: Short- and medium-chain chlorinated paraffins in fish from an anthropized south-western Atlantic estuary, Bahía Blanca, Argentina.

    Girones, Lautaro / Guida, Yago / Oliva, Ana Laura / Machado Torres, João Paulo / Marcovecchio, Jorge Eduardo / Vetter, Walter / Arias, Andrés Hugo

    Chemosphere

    2023  Band 328, Seite(n) 138575

    Abstract: Chlorinated paraffins (CPs) are synthetic organic compounds of growing environmental and social concern. Short-chain chlorinated paraffins (SCCPs) were listed under the Stockholm Convention on Persistent Organic Pollutants (POPs) in 2017. Further, in ... ...

    Abstract Chlorinated paraffins (CPs) are synthetic organic compounds of growing environmental and social concern. Short-chain chlorinated paraffins (SCCPs) were listed under the Stockholm Convention on Persistent Organic Pollutants (POPs) in 2017. Further, in 2021, medium-chain chlorinated paraffins (MCCPs) were proposed to be listed as POPs. We investigated SCCP and MCCP amounts and homolog profiles in four wild fish species from Bahía Blanca Estuary, a South Atlantic Ocean coastal habitat in Argentina. SCCPs and MCCPs were detected in 41% and 36% of the samples, respectively. SCCP amounts ranged from <12 to 29 ng g
    Mesh-Begriff(e) Humans ; Animals ; Hydrocarbons, Chlorinated/analysis ; Paraffin/analysis ; Ecosystem ; Estuaries ; Argentina ; Brazil ; Environmental Monitoring ; Lipids ; China
    Chemische Substanzen Hydrocarbons, Chlorinated ; Paraffin (8002-74-2) ; Lipids
    Sprache Englisch
    Erscheinungsdatum 2023-04-01
    Erscheinungsland England
    Dokumenttyp Journal Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2023.138575
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

  9. Artikel ; Online: Short- and medium-chain chlorinated paraffins in fish from an anthropized south-western Atlantic estuary, Bahía Blanca, Argentina

    Girones, Lautaro / Guida, Yago / Oliva, Ana Laura / Machado Torres, João Paulo / Marcovecchio, Jorge Eduardo / Vetter, Walter / Arias, Andrés Hugo

    Chemosphere. 2023 July, v. 328 p.138575-

    2023  

    Abstract: Chlorinated paraffins (CPs) are synthetic organic compounds of growing environmental and social concern. Short-chain chlorinated paraffins (SCCPs) were listed under the Stockholm Convention on Persistent Organic Pollutants (POPs) in 2017. Further, in ... ...

    Abstract Chlorinated paraffins (CPs) are synthetic organic compounds of growing environmental and social concern. Short-chain chlorinated paraffins (SCCPs) were listed under the Stockholm Convention on Persistent Organic Pollutants (POPs) in 2017. Further, in 2021, medium-chain chlorinated paraffins (MCCPs) were proposed to be listed as POPs. We investigated SCCP and MCCP amounts and homolog profiles in four wild fish species from Bahía Blanca Estuary, a South Atlantic Ocean coastal habitat in Argentina. SCCPs and MCCPs were detected in 41% and 36% of the samples, respectively. SCCP amounts ranged from <12 to 29 ng g⁻¹ wet weight and <750–5887 ng g⁻¹ lipid weight, whereas MCCP amounts ranged from <7 to 19 ng g⁻¹ wet weight and <440–2848 ng g⁻¹ lipid weight. Amounts were equivalent to those found in fish from the Arctic and Antarctic Oceans and from some North American and Tibetan Plateau lakes. We performed a human health risk assessment and found no direct risks to human health for SCCP or MCCP ingestion, according to present knowledge. Regarding their environmental behavior, no significant differences were observed among SCCP amounts, sampling locations, species, sizes, lipid content, and age of the specimens. However, there were significant differences in MCCP amounts across species, which could be attributed to fish size and feeding habits. Homolog profiles in all fish were dominated by the medium-chlorinated (Cl₆ and Cl₇) CPs and shorter chain length CPs were the most abundant, with C₁₀Cl₆ (12.8%) and C₁₁Cl₆ (10.1%) being the predominant SCCPs and C₁₄Cl₆ (19.2%) and C₁₄Cl₇ (12.4%) the predominant MCCPs. To the best of our knowledge, this is the first study on the presence of CPs in the environment in Argentina and the South Atlantic Ocean. CP occurrence in the environment, particularly in the food chain, promotes the need for further research on their occurrence and behavior, and the impact of CPs in marine ecosystems in Argentina.
    Schlagwörter estuaries ; food chain ; habitats ; health effects assessments ; human health ; ingestion ; lipid content ; lipids ; wild fish ; Antarctic region ; Arctic region ; Argentina ; Atlantic Ocean ; China ; Environmental contamination ; Chemical additives ; Flame retardants ; Plasticizers ; South America ; Bioaccumulation
    Sprache Englisch
    Erscheinungsverlauf 2023-07
    Erscheinungsort Elsevier Ltd
    Dokumenttyp Artikel ; Online
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2023.138575
    Datenquelle NAL Katalog (AGRICOLA)

    Zusatzmaterialien

    Kategorien

  10. Artikel: Microplastics integrating the zooplanktonic fraction in a saline lake of Argentina: influence of water management

    Alfonso, María Belén / Arias, Andrés Hugo / Piccolo, María Cintia

    Environmental monitoring and assessment. 2020 Feb., v. 192, no. 2

    2020  

    Abstract: This study address for the first time in Argentina and the South American continent the effect of water management on the presence of microplastics (MPs) in a shallow lake, assessing their contribution to the zooplankton fraction. Water samples were ... ...

    Abstract This study address for the first time in Argentina and the South American continent the effect of water management on the presence of microplastics (MPs) in a shallow lake, assessing their contribution to the zooplankton fraction. Water samples were collected in the lake and its principal affluent, an irrigation channel, from winter 2018 to summer 2019 with a zooplankton net (47 μm). MPs were present in all analyzed samples, with a dominance of fibers, black color, and ≤ 1000 μm range size. MPs concentration was maximum during summer at the lake (180 MPs m−3) while during spring (140 MPs m−3) at the channel. Rotifers and cyclopoids dominated the zooplanktonic fraction at both sites which range sizes (< 200 to 600 μm) included most of the size range found for MPs (50–950 μm). According to our results, the MPs found represents a potential risk for the first levels of the food web. In the lake, the concentration of MPs concerning total zooplankton abundance was higher when the channel was closed. Nevertheless, when the channel was open, the higher concentration in summer matches with the increase of tourism and an extraordinary rainfall. Our results suggest that while the runoff of agro-industrial waste regulates the MPs concentration in the channel, its water management, the touristic activities, and the runoff of MPs from nearby urban settlements regulate the concentration of MPs in the lake. These findings emphasize the need for better treatment of urban and agro-industrial waste that develops near continental aquatic systems, mainly in those where tourism activities are frequent and treatment facilities scarce.
    Schlagwörter Rotifera ; agricultural wastes ; color ; food webs ; irrigation canals ; microplastics ; rain ; risk ; runoff ; salt lakes ; spring ; summer ; tourism ; water management ; winter ; zooplankton ; Argentina
    Sprache Englisch
    Erscheinungsverlauf 2020-02
    Umfang p. 117.
    Erscheinungsort Springer International Publishing
    Dokumenttyp Artikel
    ZDB-ID 782621-7
    ISSN 1573-2959 ; 0167-6369
    ISSN (online) 1573-2959
    ISSN 0167-6369
    DOI 10.1007/s10661-020-8080-1
    Datenquelle NAL Katalog (AGRICOLA)

    Zusatzmaterialien

    Kategorien

Zum Seitenanfang