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14,957 Research products, page 1 of 1,496

  • European Marine Science
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  • Open Access
    Authors: 
    Frosini, Luca; Pieve, Alessandro;
    Publisher: Zenodo
    Project: EC | AGINFRA PLUS (731001), EC | D4SCIENCE-II (239019), EC | EUBRAZILOPENBIO (288754), EC | IMARINE (283644), EC | D4SCIENCE (212488), EC | ENVRI (283465), EC | EGI-Engage (654142), EC | SoBigData (654024), EC | ENVRI PLUS (654182), EC | PARTHENOS (654119),...

    The gCube System - Accounting Aggregator -------------------------------------------------- Accounting Aggregator Smart Executor Plugin This software is part of the gCube Framework (https://www.gcube-system.org/): an open-source software toolkit used for building and operating Hybrid Data Infrastructures enabling the dynamic deployment of Virtual Research Environments by favouring the realisation of reuse oriented policies. The projects leading to this software have received funding from a series of European Union programmes including: * the Sixth Framework Programme for Research and Technological Development - DILIGENT (grant no. 004260); * the Seventh Framework Programme for research, technological development and demonstration - D4Science (grant no. 212488), D4Science-II (grant no. 239019),ENVRI (grant no. 283465), EUBrazilOpenBio (grant no. 288754), iMarine (grant no. 283644); * the H2020 research and innovation programme - BlueBRIDGE (grant no. 675680), EGIEngage (grant no. 654142), ENVRIplus (grant no. 654182), Parthenos (grant no. 654119), SoBigData (grant no. 654024); Version -------------------------------------------------- 1.2.0-4.8.0-154717 (2017-12-01) Please see the file named "changelog.xml" in this directory for the release notes. Authors -------------------------------------------------- * Alessandro Pieve (alessandro.pieve-AT-isti.cnr.it), Istituto di Scienza e Tecnologie dell'Informazione "A. Faedo" - CNR, Pisa (Italy). * Luca Frosini (luca.frosini-AT-isti.cnr.it), Istituto di Scienza e Tecnologie dell'Informazione "A. Faedo" - CNR, Pisa (Italy). Maintainers ----------- * Luca Frosini (luca.frosini-AT-isti.cnr.it), Istituto di Scienza e Tecnologie dell'Informazione "A. Faedo" - CNR, Pisa (Italy). Download information -------------------------------------------------- Source code is available from SVN: https://svn.research-infrastructures.eu/public/d4science/gcube/trunk/accounting/accounting-aggregator-se-plugin Binaries can be downloaded from the gCube website: https://www.gcube-system.org/ Installation -------------------------------------------------- Installation documentation is available on-line in the gCube Wiki: https://wiki.gcube-system.org/gcube/index.php/SmartExecutor Documentation -------------------------------------------------- Documentation is available on-line in the gCube Wiki: https://wiki.gcube-system.org/gcube/index.php/SmartExecutor Support -------------------------------------------------- Bugs and support requests can be reported in the gCube issue tracking tool: https://support.d4science.org/projects/gcube/ Licensing -------------------------------------------------- This software is licensed under the terms you may find in the file named "LICENSE" in this directory.

  • Other research product . 2016
    Open Access
    Authors: 
    Laughton, A S;
    Publisher: PANGAEA
    Country: Germany
  • Open Access English
    Authors: 
    Ssebugere, Patrick;
    Publisher: Lappeenranta University of Technology
    Country: Finland

    This thesis describes the occurrence and sources of selected persistent organic pollutants (POPs) such as polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs) and hexachlorocyclohexanes (HCHs) in the northern watershed of Lake Victoria. Sediments and fish were collected from three highly polluted embayments (i.e. Murchison Bay, Napoleon Gulf and Thurston Bay) of the lake. The analysis for PCDD/Fs, PCBs and PBDEs was done using a high resolution mass spectrometer coupled to a gas chromatograph (GC), and a GC equipped with an electron capture detector was used for HCHs. Total (Σ) PCDD/Fs, PCBs and PBDEs in sediments ranged from 3.19 to 478, 313 to 4325 and 60.8 to 179 pg g-1 dry weight (dw), respectively. The highest concentrations of pollutants were found at sites close to industrial areas and wastewater discharge points. The maximum concentrations of PCDD/Fs, PCBs, PBDEs and HCHs in fish muscle homogenates were 49, 779, 495 and 45,900 pg g-1 wet weight (ww), respectively. The concentrations of the pollutants in Nile perch (Lates niloticus) were significantly greater than those in Nile tilapia (Oreochromis niloticus), possibly due to differences in trophic level and dietary feeding habits among fish species. World Health Organization-toxic equivalency quotient (WHO2005-TEQ) values in the sediments were up to 4.24 pg g-1 dw for PCDD/Fs and 0.55 pg TEQ g-1 dw for the 12 dioxin-like PCBs (dl-PCBs). 23.1% of the samples from the Napoleon Gulf were above the interim sediment quality guideline value of 0.85 pg WHO-TEQ g-1 dw set by the Canadian Council for Ministers of the Environment. The WHO2005-TEQs in fish were 0.001-0.16 pg g-1 for PCDD/Fs and 0.001-0.31 pg g-1 ww for dl- PCBs. The TEQ values were within a permissible level of 3.5 pg g−1 ww recommended by the European Commission. Based on the Commission set TEQs and minimum risk level criteria formulated by the Agency for Toxic Substances and Disease Registry, the consumption of fish from Lake Victoria gives no indication of health risks associated to PCDD/Fs and PCBs. Principal component analysis (PCA) indicated that anthropogenic activities such as agricultural straw open burning, medical waste incinerators and municipal solid waste combustors were the major sources of PCDD/Fs in the watershed of Lake Victoria. The ratios of α-/γ-HCH varied from 0.89 to 1.68 suggesting that the highest HCH residues mainly came from earlier usage and fresh γ-HCH (lindane). In the present study, the concentration of POPs in fish were not significantly related to those in sediments, and the biota sediment accumulation factor (BSAF) concept was found to be a poor predictor of the bioavailability and bioaccumulation of environmental pollutants.

  • Open Access English
    Authors: 
    Mogaka, Hezron; Gichere, Samuel; Davis, Richard; Hirji, Rafik;
    Publisher: Washington, DC: World Bank
    Country: United States

    This report attempts to fill that gap for two of the most important water-related issues facing the effects of climate variability and the steady degradation of the nation's water resources. The study reported here concluded that the El Niño-La Niña episode from 1997-2000 cost the country Ksh 290 billion (about 14 percent of GDP during that period). During El Niño-induced floods, this cost primarily arises from destruction of infrastructure such as roads, water supply infrastructure, and pipe networks. The largest costs incurred during the La Niña droughts (1998-2000) were from loss of industrial production and other costs arising from reduced hydropower generation, as well as from crop and livestock losses. These costs are felt throughout Kenyan society.

  • Open Access
    Authors: 
    Alexandros Antoniadis; Gerasimos Farantatos;
    Publisher: Zenodo
    Project: EC | D4SCIENCE-II (239019), EC | ENVRI (283465), EC | EUBRAZILOPENBIO (288754), EC | IMARINE (283644), EC | D4SCIENCE (212488), EC | BlueBRIDGE (675680), EC | PARTHENOS (654119), EC | EGI-Engage (654142), EC | SoBigData (654024), EC | ENVRI PLUS (654182)

    The gCube System - resourceregistry-configuration-index -------------------------------------------------- ResourceRegistry Configuration Index This software is part of the gCube Framework (https://www.gcube-system.org/): an open-source software toolkit used for building and operating Hybrid Data Infrastructures enabling the dynamic deployment of Virtual Research Environments by favouring the realisation of reuse oriented policies. The projects leading to this software have received funding from a series of European Union programmes including: * the Sixth Framework Programme for Research and Technological Development - DILIGENT (grant no. 004260); * the Seventh Framework Programme for research, technological development and demonstration - D4Science (grant no. 212488), D4Science-II (grant no. 239019),ENVRI (grant no. 283465), EUBrazilOpenBio (grant no. 288754), iMarine (grant no. 283644); * the H2020 research and innovation programme - BlueBRIDGE (grant no. 675680), EGIEngage (grant no. 654142), ENVRIplus (grant no. 654182), Parthenos (grant no. 654119), SoBigData (grant no. 654024); Version -------------------------------------------------- 1.0.3-4.2.0-126435 (2016-12-16) Please see the file named "changelog.xml" in this directory for the release notes. Authors -------------------------------------------------- * Gerasimos Farantatos (g.farantatos-AT-di.uoa.gr), University of Athens, Department of Informatics and Telecommunications. * Alexandros Antoniadis (a.antoniadis-AT-di.uoa.gr), University of Athens, Department of Informatics and Telecommunications. Maintainers ----------- Download information -------------------------------------------------- Source code is available from SVN: http://svn.research-infrastructures.eu/public/d4science/gcube/branches/resource-registry/ResourceRegistry-configuration-index/1.0/ResourceRegistry-configuration-index Binaries can be downloaded from the gCube website: https://www.gcube-system.org/ Installation -------------------------------------------------- Installation documentation is available on-line in the gCube Wiki: https://wiki.gcube-system.org/gcube/index.php Documentation -------------------------------------------------- Documentation is available on-line in the gCube Wiki: https://wiki.gcube-system.org/gcube/index.php Support -------------------------------------------------- Bugs and support requests can be reported in the gCube issue tracking tool: https://support.d4science.org/projects/gcube/ Licensing -------------------------------------------------- This software is licensed under the terms you may find in the file named "LICENSE" in this directory.

  • Open Access English
    Authors: 
    Gil-Fernández, J. (Julio);
    Publisher: Centro Oceanográfico de Santander
    Country: Spain
  • Open Access
    Authors: 
    Knust, Rainer;
    Publisher: Alfred Wegener Institute
    Country: Germany
  • Open Access
    Authors: 
    Thiede, Jörn; Ehrmann, Werner U;
    Publisher: PANGAEA
    Country: Germany
  • Other research product . 2001
    Open Access
    Authors: 
    Vogelsang, E.;
    Publisher: PANGAEA
    Country: Germany
  • Open Access
    Authors: 
    Knust, Rainer; Gerdes, Dieter; Mintenbeck, Katja;
    Publisher: Alfred Wegener Institute for Polar and Marine Research
    Country: Germany
Advanced search in Research products
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
Include:
The following results are related to European Marine Science. Are you interested to view more results? Visit OpenAIRE - Explore.
14,957 Research products, page 1 of 1,496
  • Open Access
    Authors: 
    Frosini, Luca; Pieve, Alessandro;
    Publisher: Zenodo
    Project: EC | AGINFRA PLUS (731001), EC | D4SCIENCE-II (239019), EC | EUBRAZILOPENBIO (288754), EC | IMARINE (283644), EC | D4SCIENCE (212488), EC | ENVRI (283465), EC | EGI-Engage (654142), EC | SoBigData (654024), EC | ENVRI PLUS (654182), EC | PARTHENOS (654119),...

    The gCube System - Accounting Aggregator -------------------------------------------------- Accounting Aggregator Smart Executor Plugin This software is part of the gCube Framework (https://www.gcube-system.org/): an open-source software toolkit used for building and operating Hybrid Data Infrastructures enabling the dynamic deployment of Virtual Research Environments by favouring the realisation of reuse oriented policies. The projects leading to this software have received funding from a series of European Union programmes including: * the Sixth Framework Programme for Research and Technological Development - DILIGENT (grant no. 004260); * the Seventh Framework Programme for research, technological development and demonstration - D4Science (grant no. 212488), D4Science-II (grant no. 239019),ENVRI (grant no. 283465), EUBrazilOpenBio (grant no. 288754), iMarine (grant no. 283644); * the H2020 research and innovation programme - BlueBRIDGE (grant no. 675680), EGIEngage (grant no. 654142), ENVRIplus (grant no. 654182), Parthenos (grant no. 654119), SoBigData (grant no. 654024); Version -------------------------------------------------- 1.2.0-4.8.0-154717 (2017-12-01) Please see the file named "changelog.xml" in this directory for the release notes. Authors -------------------------------------------------- * Alessandro Pieve (alessandro.pieve-AT-isti.cnr.it), Istituto di Scienza e Tecnologie dell'Informazione "A. Faedo" - CNR, Pisa (Italy). * Luca Frosini (luca.frosini-AT-isti.cnr.it), Istituto di Scienza e Tecnologie dell'Informazione "A. Faedo" - CNR, Pisa (Italy). Maintainers ----------- * Luca Frosini (luca.frosini-AT-isti.cnr.it), Istituto di Scienza e Tecnologie dell'Informazione "A. Faedo" - CNR, Pisa (Italy). Download information -------------------------------------------------- Source code is available from SVN: https://svn.research-infrastructures.eu/public/d4science/gcube/trunk/accounting/accounting-aggregator-se-plugin Binaries can be downloaded from the gCube website: https://www.gcube-system.org/ Installation -------------------------------------------------- Installation documentation is available on-line in the gCube Wiki: https://wiki.gcube-system.org/gcube/index.php/SmartExecutor Documentation -------------------------------------------------- Documentation is available on-line in the gCube Wiki: https://wiki.gcube-system.org/gcube/index.php/SmartExecutor Support -------------------------------------------------- Bugs and support requests can be reported in the gCube issue tracking tool: https://support.d4science.org/projects/gcube/ Licensing -------------------------------------------------- This software is licensed under the terms you may find in the file named "LICENSE" in this directory.

  • Other research product . 2016
    Open Access
    Authors: 
    Laughton, A S;
    Publisher: PANGAEA
    Country: Germany
  • Open Access English
    Authors: 
    Ssebugere, Patrick;
    Publisher: Lappeenranta University of Technology
    Country: Finland

    This thesis describes the occurrence and sources of selected persistent organic pollutants (POPs) such as polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs) and hexachlorocyclohexanes (HCHs) in the northern watershed of Lake Victoria. Sediments and fish were collected from three highly polluted embayments (i.e. Murchison Bay, Napoleon Gulf and Thurston Bay) of the lake. The analysis for PCDD/Fs, PCBs and PBDEs was done using a high resolution mass spectrometer coupled to a gas chromatograph (GC), and a GC equipped with an electron capture detector was used for HCHs. Total (Σ) PCDD/Fs, PCBs and PBDEs in sediments ranged from 3.19 to 478, 313 to 4325 and 60.8 to 179 pg g-1 dry weight (dw), respectively. The highest concentrations of pollutants were found at sites close to industrial areas and wastewater discharge points. The maximum concentrations of PCDD/Fs, PCBs, PBDEs and HCHs in fish muscle homogenates were 49, 779, 495 and 45,900 pg g-1 wet weight (ww), respectively. The concentrations of the pollutants in Nile perch (Lates niloticus) were significantly greater than those in Nile tilapia (Oreochromis niloticus), possibly due to differences in trophic level and dietary feeding habits among fish species. World Health Organization-toxic equivalency quotient (WHO2005-TEQ) values in the sediments were up to 4.24 pg g-1 dw for PCDD/Fs and 0.55 pg TEQ g-1 dw for the 12 dioxin-like PCBs (dl-PCBs). 23.1% of the samples from the Napoleon Gulf were above the interim sediment quality guideline value of 0.85 pg WHO-TEQ g-1 dw set by the Canadian Council for Ministers of the Environment. The WHO2005-TEQs in fish were 0.001-0.16 pg g-1 for PCDD/Fs and 0.001-0.31 pg g-1 ww for dl- PCBs. The TEQ values were within a permissible level of 3.5 pg g−1 ww recommended by the European Commission. Based on the Commission set TEQs and minimum risk level criteria formulated by the Agency for Toxic Substances and Disease Registry, the consumption of fish from Lake Victoria gives no indication of health risks associated to PCDD/Fs and PCBs. Principal component analysis (PCA) indicated that anthropogenic activities such as agricultural straw open burning, medical waste incinerators and municipal solid waste combustors were the major sources of PCDD/Fs in the watershed of Lake Victoria. The ratios of α-/γ-HCH varied from 0.89 to 1.68 suggesting that the highest HCH residues mainly came from earlier usage and fresh γ-HCH (lindane). In the present study, the concentration of POPs in fish were not significantly related to those in sediments, and the biota sediment accumulation factor (BSAF) concept was found to be a poor predictor of the bioavailability and bioaccumulation of environmental pollutants.

  • Open Access English
    Authors: 
    Mogaka, Hezron; Gichere, Samuel; Davis, Richard; Hirji, Rafik;
    Publisher: Washington, DC: World Bank
    Country: United States

    This report attempts to fill that gap for two of the most important water-related issues facing the effects of climate variability and the steady degradation of the nation's water resources. The study reported here concluded that the El Niño-La Niña episode from 1997-2000 cost the country Ksh 290 billion (about 14 percent of GDP during that period). During El Niño-induced floods, this cost primarily arises from destruction of infrastructure such as roads, water supply infrastructure, and pipe networks. The largest costs incurred during the La Niña droughts (1998-2000) were from loss of industrial production and other costs arising from reduced hydropower generation, as well as from crop and livestock losses. These costs are felt throughout Kenyan society.

  • Open Access
    Authors: 
    Alexandros Antoniadis; Gerasimos Farantatos;
    Publisher: Zenodo
    Project: EC | D4SCIENCE-II (239019), EC | ENVRI (283465), EC | EUBRAZILOPENBIO (288754), EC | IMARINE (283644), EC | D4SCIENCE (212488), EC | BlueBRIDGE (675680), EC | PARTHENOS (654119), EC | EGI-Engage (654142), EC | SoBigData (654024), EC | ENVRI PLUS (654182)

    The gCube System - resourceregistry-configuration-index -------------------------------------------------- ResourceRegistry Configuration Index This software is part of the gCube Framework (https://www.gcube-system.org/): an open-source software toolkit used for building and operating Hybrid Data Infrastructures enabling the dynamic deployment of Virtual Research Environments by favouring the realisation of reuse oriented policies. The projects leading to this software have received funding from a series of European Union programmes including: * the Sixth Framework Programme for Research and Technological Development - DILIGENT (grant no. 004260); * the Seventh Framework Programme for research, technological development and demonstration - D4Science (grant no. 212488), D4Science-II (grant no. 239019),ENVRI (grant no. 283465), EUBrazilOpenBio (grant no. 288754), iMarine (grant no. 283644); * the H2020 research and innovation programme - BlueBRIDGE (grant no. 675680), EGIEngage (grant no. 654142), ENVRIplus (grant no. 654182), Parthenos (grant no. 654119), SoBigData (grant no. 654024); Version -------------------------------------------------- 1.0.3-4.2.0-126435 (2016-12-16) Please see the file named "changelog.xml" in this directory for the release notes. Authors -------------------------------------------------- * Gerasimos Farantatos (g.farantatos-AT-di.uoa.gr), University of Athens, Department of Informatics and Telecommunications. * Alexandros Antoniadis (a.antoniadis-AT-di.uoa.gr), University of Athens, Department of Informatics and Telecommunications. Maintainers ----------- Download information -------------------------------------------------- Source code is available from SVN: http://svn.research-infrastructures.eu/public/d4science/gcube/branches/resource-registry/ResourceRegistry-configuration-index/1.0/ResourceRegistry-configuration-index Binaries can be downloaded from the gCube website: https://www.gcube-system.org/ Installation -------------------------------------------------- Installation documentation is available on-line in the gCube Wiki: https://wiki.gcube-system.org/gcube/index.php Documentation -------------------------------------------------- Documentation is available on-line in the gCube Wiki: https://wiki.gcube-system.org/gcube/index.php Support -------------------------------------------------- Bugs and support requests can be reported in the gCube issue tracking tool: https://support.d4science.org/projects/gcube/ Licensing -------------------------------------------------- This software is licensed under the terms you may find in the file named "LICENSE" in this directory.

  • Open Access English
    Authors: 
    Gil-Fernández, J. (Julio);
    Publisher: Centro Oceanográfico de Santander
    Country: Spain
  • Open Access
    Authors: 
    Knust, Rainer;
    Publisher: Alfred Wegener Institute
    Country: Germany
  • Open Access
    Authors: 
    Thiede, Jörn; Ehrmann, Werner U;
    Publisher: PANGAEA
    Country: Germany
  • Other research product . 2001
    Open Access
    Authors: 
    Vogelsang, E.;
    Publisher: PANGAEA
    Country: Germany
  • Open Access
    Authors: 
    Knust, Rainer; Gerdes, Dieter; Mintenbeck, Katja;
    Publisher: Alfred Wegener Institute for Polar and Marine Research
    Country: Germany