4.5 Article

Environmental performance indicators for the urban coastal environment of Singapore

Journal

REGIONAL STUDIES IN MARINE SCIENCE
Volume 49, Issue -, Pages -

Publisher

ELSEVIER
DOI: 10.1016/j.rsma.2021.102101

Keywords

Ecosystem services; Integrated Coastal Management; Marine ecosystems; Southeast Asia; State of the coast

Funding

  1. National Research Founda-tion, Prime Minister's Office, Singapore under its Marine Science RD Programme [MSRDP-P03]

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Integrated Coastal Management (ICM) is increasingly recognized as an effective environmental management approach globally. Singapore, as a member of PEMSEA, has established its own Integrated Urban Coastal Management (IUCM) framework. This paper evaluates potential environmental performance indicators for managing Singapore's coastal resources and identifies 40 significant indicators for advancing Singapore's IUCM strategy. The assessment shows that Singapore has met performance expectations in key areas but faces challenges in others, such as impacts of land use on coastal ecosystems and solid waste accumulation on beaches.
Integrated Coastal Management (ICM) has increasingly been adopted worldwide as an effective environmental management approach. Singapore, a member of the Partnerships in Environmental Management for the Seas of East Asia (PEMSEA), established its own Integrated Urban Coastal Management (IUCM) framework to further enhance and manage its coastal resources. However, an indicator system has yet to be developed in the context of Singapore's coastal environment and management to evaluate the progress of such an approach. This paper presents an evaluation of potential environmental performance indicators to determine whether they are applicable and beneficial for managing the coastal resources of Singapore. Through an assessment of several ICM frameworks, applying methods of developing indicators, and an evaluation of Singapore's state of the coast between 2010 and 2019, a semi-quantitative analysis is carried out to derive a final set of 40 environmental performance indicators that would be significant for advancing Singapore's IUCM strategy. The assessment indicates that the city state has met performance expectations in several core areas such as biodiversity protection, habitat management plan, water quality management and environmental disaster management. Low environmental performances are apparent for key indicators such as impacts of land use on coastal ecosystems and solid waste accumulation on beaches. These robust environmental indicators will boost the capacity of Singapore's existing IUCM to assess the state of the coast and to enhance coastal ecosystem services and sustainability. (c) 2021 Elsevier B.V. All rights reserved.

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