Abstract:
:Different resilience concepts have different assumptions about system dynamics, which has implications for resilience-based environmental risk and impact assessment. Engineering resilience (recovery) dominates in the risk assessment literature but this definition does not account for the possibility of ecosystems to exist in multiple regimes. In this paper we discuss resilience concepts and quantification methods. Specifically, we discuss when a system fails to show engineering resilience after disturbances, indicating a shift to a potentially undesired regime. We show quantification methods that can assess the stability of this new regime to inform managers about possibilities to transform the system to a more desired regime. We point out the usefulness of an adaptive inference, modelling and management approach that is based on reiterative testing of hypothesis. This process facilitates learning about, and reduces uncertainty arising from risk and impact.
journal_name
Bull Environ Contam Toxicoljournal_title
Bulletin of environmental contamination and toxicologyauthors
Angeler DG,Allen CR,Garmestani A,Pope KL,Twidwell D,Bundschuh Mdoi
10.1007/s00128-018-2467-5subject
Has Abstractpub_date
2018-11-01 00:00:00pages
543-548issue
5eissn
0007-4861issn
1432-0800pii
10.1007/s00128-018-2467-5journal_volume
101pub_type
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