Chaotic characters of the Yellow River Basin based on the sediment time series : an attempt to integrated research in geography

Auteur(s) et Affiliation(s)

MA, J.

Inst. of Resources and Environment, Henan Univ., Kaifeng, Chine

SUN, Y.

Inst. of Resources and Environment, Henan Univ., Kaifeng, Chine

CHU, C.

Dep. of Environment and Geography, Univ., Henan, Pingdingshan, Chine

Description :
Sediment contents from 1952 to 2007 on Toudaoguai, Tongguan, Huayuankou and Lijin sections along the river are chosen as the study time series, and correlation dimensions (D2), Kolmogorov entropies (K2), and Hurst indexes (H) of the time series were calculated. The results are discussed in an attempt to provide an integrated research method for geographical science. Eight state variables and two control parameters are necessary to construct the dynamic model of the Yellow River Basin system.

Type de document :
Article de périodique

Source :
Journal of geographical sciences. Acta geographica sinica, issn : 1009-637X, 2010, vol. 20, n°. 2, p. 219-230, nombre de pages : 12, Références bibliographiques : 39 ref.

Date :
2010

Editeur :
Pays édition : Chine

Langue :
Anglais