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Lookup NU author(s): Dr Bruna LopesORCiD
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND).
As the typical range of influence of oil spills surrounds urbanised and economically active areas, it is likely that fragile regions may not be part of the most vulnerable zones. This premise is remediated in this paper with the adoption of a vulnerability approach based on the integration of static and dynamic information, such as oil pollution susceptibility. Susceptibility is a poorly consolidated term and is often used as synonym for environmental sensitivity; it is considered here to be the distribution areas of oil slicks. To test the proposed approach, an integrated estimation of environmental vulnerability is carried out for an environmentally sensitive area in the south of Brazil by merging static data inherent to the medium with information of a dynamic nature related to trajectory, behaviour and the fate of oil at sea. Moreover, the oil pollution intensity and environmental sensitivity data in susceptible areas are addressed. Subsequently, the environmental vulnerability is estimated by integrating hazard maps, concentrations and losses of the mass of the oil slick, oil beaching time and the littoral sensitivity index hierarchy. Results will prove to be useful to highlight critical areas for which the highest levels of severity are expected, which can lead to improvements in decision-making processes to support oil-spill prevention, as well as improve response readiness, especially in developing countries that have historically under-protected their sensitive regions.
Author(s): Monteiro CB, Oleinik PH, Leal TF, Marques WC, Nicolodi JL, Lopes BCFL
Publication type: Article
Publication status: Published
Journal: Environmental Pollution
Year: 2020
Volume: 267
Print publication date: 01/12/2020
Online publication date: 13/08/2020
Acceptance date: 10/07/2020
Date deposited: 22/07/2022
ISSN (print): 0269-7491
ISSN (electronic): 1873-6424
Publisher: Elsevier Ltd
URL: https://doi.org/10.1016/j.envpol.2020.115238
DOI: 10.1016/j.envpol.2020.115238
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