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  • Biodiversity  (1)
  • Climate change scenarios  (1)
  • Earth observations  (1)
  • Environment; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; Species; Species code; SPP1158; Weddell_Sea_Shelf; Weddell Sea  (1)
  • Food Chain  (1)
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  • 1
    Book
    Book
    Ecological networks : linking structure to dynamics in food webs; [Workshop "From Structure to Complex Ecological Networks", 2004] (2006)
    Oxford : Oxford University Press
    Details Availability
    Keywords: Food chains (Ecology) Congresses ; Food chains (Ecology) ; Food Chain ; Konferenzschrift ; Aufsatzsammlung ; Ökologie ; Nahrungskette ; Nahrungskette ; Ökologie
    Type of Medium: Book
    Pages: XVIII, 386 S. , Ill., graph. Darst.
    ISBN: 0195188160 , 9780195188165
    Series Statement: The Santa Fe Institute studies in the sciences of complexity
    URL: https://zbmath.org/?q=an:1170.92029
    URL: http://www.loc.gov/catdir/enhancements/fy0640/2005047788-d.html
    URL: http://www.loc.gov/catdir/enhancements/fy0726/2005047788-t.html
    URL: https://external.dandelon.com/download/attachments/dandelon/ids/DE00447E9DAD20DA5A217C1257A540033ED98.pdf
    Language: English
    Note: Includes bibliographical references
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  • 2
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    (Table A1) Species list of the high Antarctic Weddell Sea food web (2011)
    PANGAEA
    In:  Supplement to: Jacob, Ute; Thierry, Aaron; Brose, Ulrich; Arntz, Wolf E; Berg, Sofia; Brey, Thomas; Fetzer, Ingo; Jonsson, Tomas; Mintenbeck, Katja; Möllmann, Christian; Petchey, Owen L; Riede, Jens O; Dunne, Jennifer A (2011): The role of body size in complex food webs: A cold case. Advances in Ecological Research, 45, 181-223, https://doi.org/10.1016/B978-0-12-386475-8.00005-8
    Details
    Publication Date: 2023-10-28
    Description: Human-induced habitat destruction, overexploitation, introduction of alien species and climate change are causing species to go extinct at unprecedented rates, from local to global scales. There are growing concerns that these kinds of disturbances alter important functions of ecosystems. Our current understanding is that key parameters of a community (e.g. its functional diversity, species composition, and presence/absence of vulnerable species) reflect an ecological network's ability to resist or rebound from change in response to pressures and disturbances, such as species loss. If the food web structure is relatively simple, we can analyse the roles of different species interactions in determining how environmental impacts translate into species loss. However, when ecosystems harbour species-rich communities, as is the case in most natural systems, then the complex network of ecological interactions makes it a far more challenging task to perceive how species' functional roles influence the consequences of species loss. One approach to deal with such complexity is to focus on the functional traits of species in order to identify their respective roles: for instance, large species seem to be more susceptible to extinction than smaller species. Here, we introduce and analyse the marine food web from the high Antarctic Weddell Sea Shelf to illustrate the role of species traits in relation to network robustness of this complex food web. Our approach was threefold: firstly, we applied a new classification system to all species, grouping them by traits other than body size; secondly, we tested the relationship between body size and food web parameters within and across these groups and finally, we calculated food web robustness. We addressed questions regarding (i) patterns of species functional/trophic roles, (ii) relationships between species functional roles and body size and (iii) the role of species body size in terms of network robustness. Our results show that when analyzing relationships between trophic structure, body size and network structure, the diversity of predatory species types needs to be considered in future studies.
    Keywords: Environment; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; Species; Species code; SPP1158; Weddell_Sea_Shelf; Weddell Sea
    Type: Dataset
    Format: text/tab-separated-values, 1464 data points
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    DATA PANGAEA
  • 3
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    Simulating social-ecological systems : the Island Digital Ecosystem Avatars (IDEA) consortium (2016)
    BioMed Central
    Details
    Publication Date: 2022-05-26
    Description: © The Author(s), 2016. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in GigaScience 5 (2016): 14, doi:10.1186/s13742-016-0118-5.
    Description: Systems biology promises to revolutionize medicine, yet human wellbeing is also inherently linked to healthy societies and environments (sustainability). The IDEA Consortium is a systems ecology open science initiative to conduct the basic scientific research needed to build use-oriented simulations (avatars) of entire social-ecological systems. Islands are the most scientifically tractable places for these studies and we begin with one of the best known: Moorea, French Polynesia. The Moorea IDEA will be a sustainability simulator modeling links and feedbacks between climate, environment, biodiversity, and human activities across a coupled marine–terrestrial landscape. As a model system, the resulting knowledge and tools will improve our ability to predict human and natural change on Moorea and elsewhere at scales relevant to management/conservation actions.
    Description: Work was supported in part by: the Institute of Theoretical Physics and the Pauli Center at ETH Zurich; the US National Science Foundation (NSF Moorea Coral Reef Long Term Ecological Research Site, OCE-1236905; Socio-Ecosystem Dynamics of Natural-Human Networks on Model Islands, CNH-1313830; Coastal SEES: Adaptive Capacity, Resilience, and Coral Reef State Shifts in Social-ecological Systems, OCE-1325652, OCE-1325554); the Gordon and Betty Moore Foundation (Berkeley Initiative in Global Change Biology; Genomic Standards Consortium); Courtney Ross and the Ross Institute; UC Berkeley Vice Chancellor for Research; CRIOBE; and the France Berkeley Fund (FBF 2014-0015).
    Keywords: Computational ecology ; Biodiversity ; Genomics ; Biocode ; Earth observations ; Social-ecological system ; Ecosystem dynamics ; Climate change scenarios ; Predictive modeling
    Repository Name: Woods Hole Open Access Server
    Type: Article
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