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  • Articles  (140)
  • Springer  (140)
  • 2015-2019  (140)
  • 2010-2014
  • 2015  (140)
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  • Articles  (140)
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  • Springer  (140)
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  • 2015-2019  (140)
  • 2010-2014
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  • 11
    Publication Date: 2015-12-15
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
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  • 12
    Publication Date: 2015-12-15
    Description: In this paper, a brief overview is presented of natural gas as a fuel resource with subsequent carbon capture and re-use as a means to facilitate reduction and eventual elimination of man-made carbon emissions. A particular focus is shale gas and, to a lesser extent, methane hydrates, with the former believed to provide the most reasonable alternative as a transitional fuel toward a low-carbon future. An emphasis is placed on the gradual elimination of fossil resource usage as a fuel over the coming 35 to 85 years and its eventual replacement with renewable resources and nuclear power. Furthermore, it is proposed that synthesis of chemical feedstocks from recycled carbon dioxide and hydrogen-rich materials should be undertaken for specific applications in the transport sector which require access to high energy density fuels. To achieve the latter, carbon dioxide capture is imperative and possible synthetic routes for chemical feedstock production are briefly reviewed.
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
    Location Call Number Limitation Availability
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  • 13
    Publication Date: 2015-12-15
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
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  • 14
    Publication Date: 2015-12-15
    Description: The current situation and possible future developments for nuclear power—including fission and fusion processes—is presented. The fission nuclear power continues to be an essential part of the low-carbon electricity generation in the world for decades to come. There are breakthrough possibilities in the development of new generation nuclear reactors where the life-time of the nuclear waste can be reduced to some hundreds of years instead of the present time-scales of hundred thousand of years. Research on the fourth generation reactors is needed for the realisation of this development. For the fast nuclear reactors, a substantial research and development effort is required in many fields—from material sciences to safety demonstration—to attain the envisaged goals. Fusion provides a long-term vision for an efficient energy production. The fusion option for a nuclear reactor for efficient production of electricity has been set out in a focussed European programme including the international project of ITER after which a fusion electricity DEMO reactor is envisaged.
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
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  • 15
    Publication Date: 2015-12-15
    Description: Aichi Target 11 of the Convention on Biological Diversity urges, inter alia , that nations protect at least 17 % of their land, and that protection is effective and targets areas of importance for biodiversity. Five years before reporting on Aichi targets is due, we assessed the Philippines’ current protected area system for biodiversity coverage, appropriateness of management regimes and capacity to deliver protection. Although protected estate already covers 11 % of the Philippines’ land area, 64 % of its key biodiversity areas (KBAs) remain unprotected. Few protected areas have appropriate management and governance infrastructures, funding streams, management plans and capacity, and a serious mismatch exists between protected area land zonation regimes and conservation needs of key species. For the Philippines to meet the biodiversity coverage and management effectiveness elements of Aichi Target 11, protected area and KBA boundaries should be aligned, management systems reformed to pursue biodiversity-led targets and effective management capacity created.
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
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  • 16
    Publication Date: 2015-11-24
    Description: We studied the effects of catchment characteristics (soil type and land use) on the concentration and quality of dissolved organic matter (DOM) in river water and on the bacterial degradation of terrestrial DOM. The share of organic soil was the strongest predictor of high concentrations of dissolved organic carbon, nitrogen, and phosphorus (DOC, DON, and DOP, respectively), and was linked to DOM quality. Soil type was more important than land use in determining the concentration and quality of riverine DOM. On average, 5–9 % of the DOC and 45 % of the DON were degraded by the bacterial communities within 2–3 months. Simultaneously, the proportion of humic-like compounds in the DOM pool increased. Bioavailable DON accounted for approximately one-third of the total bioavailable dissolved nitrogen, and thus, terrestrial DON can markedly contribute to the coastal plankton dynamics and support the heterotrophic food web.
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
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  • 17
    Publication Date: 2015-11-18
    Description: Soils enriched with heavy metals from vehicular emission present a significant exposure route of heavy metals to individuals using unpaved roads. This study assessed the extent of Cd, Cr, Co, Cu, Ni, Pb and Zn contamination of soils along unpaved roads in Cameroon, and the health risks presented by incidental ingestion and dermal contact with the soils using metal contamination factor (CF) pollution load index, hazard quotients (HQ) and chronic hazard index (CHI). CF values obtained (0.9–12.2) indicate moderate to high contamination levels. HQ values for Cr, Cd and Pb exceeded the reference doses. Moderate health hazard exists for road users in the areas with intense anthropogenic activities and high average daily traffic (ADT) volume according to CHI values (1–4) obtained. The economy and quality of life in cities with unpaved roads could be threatened by health challenges resulting from long-term exposure to heavy metal derived from high ADT volumes.
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
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  • 18
    Publication Date: 2015-11-13
    Description: Understanding how the vulnerability of agricultural production to climate change can differ spatially has practical significance to sustainable management of agricultural systems worldwide. Accordingly, this study developed a conceptual framework to assess the agricultural vulnerability of 243 rural counties on the Chinese Loess Plateau. Indicators representing the climate/agriculture interface were selected to describe exposure and sensitivity, while stocks of certain capitals were used to describe adaptive capacity. A vulnerability index for each county was calculated and the spatial distribution was mapped. Results showed that exposure, sensitivity, and adaptive capacity occur independently, with most contributing indicator values concentrated in a narrow range after normalization. Within the 49 most vulnerable counties, which together encompass 81 % of the vulnerability index range, 42 were characterized by high exposure and sensitivity but low adaptive capacity. The most vulnerable area was found to be located in the central northeast–southwest belt of Loess Plateau. Adaptation measures for both ecological restoration and economic development are needed and potential adaptation options need further investigation.
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
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  • 19
    Publication Date: 2015-11-06
    Description: Invasive species are one of the greatest threats to biodiversity worldwide, and to successfully manage their introductions is a major challenge for society. Knowledge on the impacts of an invasive species is essential for motivating decision makers and optimally allocating management resources. We use a prominent invasive fish species, the round goby ( Neogobius melanostomus ) to objectively quantify the state of scientific knowledge on its impacts. Focusing on how native fish species are affected by round goby invasions, we analyzed 113 peer-reviewed papers and found that impacts are highly ecosystem and time scale dependent. We discovered round goby impacts to be profound, but surprisingly complex. Even if identical native species were affected, the impacts remained less comparable across ecosystems than expected. Acknowledging the breadth but also limitations in scientific knowledge on round goby impacts would greatly improve scientists’ ability to conduct further research and inform management measures.
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
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  • 20
    Publication Date: 2015-11-06
    Description: Managing invasive species is a major challenge for society. In the case of newly established invaders, rapid action is key for a successful management. Here, we develop, describe and recommend a three-step transdisciplinary process (the “butterfly model”) to rapidly initiate action for invasion management. In the framing of a case study, we present results from the first of these steps: assessing priorities and contributions of both scientists and decision makers. Both scientists and decision makers prioritise research on prevention. The available scientific knowledge contributions, however, are publications on impacts rather than prevention of the invasive species. The contribution of scientific knowledge does thus not reflect scientists’ perception of what is essentially needed. We argue that a more objective assessment and transparent communication of not only decision makers’ but also scientists’ priorities is an essential basis for a successful cooperation. Our three-step model can help achieve objectivity via transdisciplinary communication.
    Print ISSN: 0044-7447
    Electronic ISSN: 1654-7209
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Published by Springer on behalf of The Royal Swedish Academy of Sciences.
    Location Call Number Limitation Availability
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