Analysis on the Exploitability and Utilization of Sea Area Based on ESV: A Case Study of Dengsha Estuary Eco-region

DOI

10.2991/seeie-19.2019.34How to use a DOI?

Keywords

evaluation model of ecological benefit of sea area utilization; marine spatial planning; ecosystem service value

Abstract

The Dengsha estuary area is taken as the research area, and the value of marine ecological services is calculated from the perspective of opportunity cost, the exploitability of marine units is analyzed, and the current situation of marine utilization is analyzed and evaluated. By constructing an evaluation model of exploitability and utilization of sea area units, combining with GIS and model formulas, the value of marine ecological services and the exploitability and utilization of each type of sea area in sea area units are calculated. The results showed that: The effective exploitation and utilization of fishery seas in Dengsha estuary ecological zone is basically realized, and the ineffective utilization of industrial and mining seas is the main cause of ecological loss. The layout of Dengsha estuary should be further optimized, and the layout far away from the ecological core area should be adopted to improve the comprehensive benefits of using the sea.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shanshan Jin
AU  - Tianyi Li
AU  - Minjie Kang
PY  - 2019/05
DA  - 2019/05
TI  - Analysis on the Exploitability and Utilization of Sea Area Based on ESV: A Case Study of Dengsha Estuary Eco-region
BT  - Proceedings of the 2019 2nd International Conference on Sustainable Energy, Environment and Information Engineering (SEEIE 2019)
PB  - Atlantis Press
SP  - 149
EP  - 152
SN  - 2352-5401
UR  - https://doi.org/10.2991/seeie-19.2019.34
DO  - 10.2991/seeie-19.2019.34
ID  - Jin2019/05
ER  -