The use of fuzzy sets in the evaluation of the environment of coastal waters
作者:
Jacek Andrzej Urbanski,
期刊:
International Journal of Geographical Information Science
(Taylor Available online 1999)
卷期:
Volume 13,
issue 7
页码: 723-730
ISSN:1365-8816
年代: 1999
DOI:10.1080/136588199241085
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper advocates the use of GIS for the evaluation of the vulnerability of coastal waters and presents a method for mapping their vulnerability to algal blooms. The method incorporates probability mapping of parameters used to describe coastal waters and fuzzy sets. To allow the modelling of processes where some components cannot substitute for other components the 'no trade off' convex combination formula is proposed. The maps of vulnerability for the Gulf of Gdansk, which were created using this method, may be used to find out which rivers and water discharges play a dominant role in eutrophication.
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