Trends and Evolution in the Concept of Marine Ecosystem Services: An Overview

Water

卷:13

Umberto Grande¹  Pier Paolo Franzese²  Giovanni F. Russo²  Elvira Buonocore² 

[1] Department of Geobotany and Landscape Planning, Nicolaus Copernicus University, 87-100 Toruń, Poland;

[2] UNESCO Chair on “Environment, Resources and Sustainable Development”, Department of Science and Technology, Parthenope University of Naples, 80133 Naples, Italy;

关键词: marine ecosystems;    ecosystem services;    benefits to humans;    biophysical assessment;    economic valuation;   

DOI  :  10.3390/w13152060

来源: DOAJ

【 摘 要 】

The biotic and abiotic assets of the marine environment form the “marine natural capital” embedded in the global ocean. Marine natural capital provides the flow of “marine ecosystem services” that are directly used or enjoyed by people providing benefits to human well-being. They include provisioning services (e.g., food), regulation and maintenance services (e.g., carbon sequestration and storage, and coastal protection), and cultural services (e.g., tourism and recreational benefits). In recent decades, human activities have increased the pressures on marine ecosystems, often leading to ecosystem degradation and biodiversity loss and, in turn, affecting their ability to provide benefits to humans. Therefore, effective management strategies are crucial to the conservation of healthy and diverse marine ecosystems and to ensuring their long-term generation of goods and services. Biophysical, economic, and sociocultural assessments of marine ecosystem services are much needed to convey the importance of natural resources to managers and policy makers supporting the development and implementation of policies oriented for the sustainable management of marine resources. In addition, the accounting of marine ecosystem service values can be usefully complemented by their mapping to enable the identification of priority areas and management strategies and to facilitate science–policy dialogue. Given this premise, this study aims to review trends and evolution in the concept of marine ecosystem services. In particular, the global scientific literature on marine ecosystem services is explored by focusing on the following main aspects: the definition and classification of marine ecosystem services; their loss due to anthropogenic pressures, alternative assessment, and mapping approaches; and the inclusion of marine ecosystem services into policy and decision-making processes.

【 授权许可】

Unknown