NDLI: Predicting river dissolved oxygen in complex watershed by using sectioned variable dimension fractal method and fractal interpolation

Content Provider	Springer Nature Link
Author	Lu, Jian Wu, Jun Yao, Hong Qian, Jiazhong Wang, Zhenlong Wang, Jiaquan
Copyright Year	2011
Abstract	Fractal method has been widely applied to many different fields since it can reveal the hidden methodological structures of the sophisticated phenomena in the natural world and obtain more reasonable prediction results. This paper deals with the feasibility of predicting dissolved oxygen (DO) in complex watershed system using fractal method. It adopted sectioned variable dimension fractal model to predict river DO, and yielded satisfactory results with relatively high prediction accuracy. The absolute values of percent relative errors were all less than 6%, most less than 4%. Fractal interpolation method was also employed to simulate river DO by plotting interpolation DO graphs. These findings have important application potential in terms of water DO prediction in complex watershed system.
Starting Page	2129
Ending Page	2135
Page Count	7
File Format	PDF
ISSN	18666280
Journal	Environmental Earth Sciences
Volume Number	66
Issue Number	7
e-ISSN	18666299
Language	English
Publisher	Springer-Verlag
Publisher Date	2011-11-12
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Fractal method Sectioned variable dimension fractal Fractal interpolation Dissolved oxygen Prediction Geology
Content Type	Text
Resource Type	Article
Subject	Global and Planetary Change Earth-Surface Processes Soil Science Environmental Chemistry Pollution Geology Water Science and Technology

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