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Evaluation of information indices as indicators of environmental stress in terrestrial soils

Author

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  • Tobor-Kapłon, Maria A.
  • Holtkamp, Remko
  • Scharler, Ursula M.
  • Doroszuk, Agnieszka
  • Kuenen, Frans J.A.
  • Bloem, Jaap
  • de Ruiter, Peter C.

Abstract

Information indices from Ecosystem Network Analysis (ENA) can be used to quantify the development of an ecosystem in terms of its size and organization. There are two types of indices, i.e. absolute indices that describe both the size and organization of ecosystem (Total System Throughput (TST)—system size, Ascendancy (A)—size of organized flows and Development Capacity (C)—upper limit for A, Overhead (L)—size of unorganized flows) and relative indices that describe only the organization (Average Mutual Information (AMI=A:TST), Flow Diversity (H=C:TST), Relative Overhead (RL=L:TST)).

Suggested Citation

  • Tobor-Kapłon, Maria A. & Holtkamp, Remko & Scharler, Ursula M. & Doroszuk, Agnieszka & Kuenen, Frans J.A. & Bloem, Jaap & de Ruiter, Peter C., 2007. "Evaluation of information indices as indicators of environmental stress in terrestrial soils," Ecological Modelling, Elsevier, vol. 208(1), pages 80-90.
    • Handle: RePEc:eee:ecomod:v:208:y:2007:i:1:p:80-90
    DOI: 10.1016/j.ecolmodel.2007.04.022
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    Cited by:

    1. Mao, Xufeng & Yang, Zhifeng, 2011. "Functional assessment of interconnected aquatic ecosystems in the Baiyangdian Basin—An ecological-network-analysis based approach," Ecological Modelling, Elsevier, vol. 222(23), pages 3811-3820.
    2. Tang, P.Z. & Liu, J.Z. & Lu, H.W. & Wang, Z. & He, L., 2017. "Information-based Network Environ Analysis for Ecological Risk Assessment of heavy metals in soils," Ecological Modelling, Elsevier, vol. 344(C), pages 17-28.
    3. Liu, Yating & Chen, Bin, 2020. "Water-energy scarcity nexus risk in the national trade system based on multiregional input-output and network environ analyses," Applied Energy, Elsevier, vol. 268(C).

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