Spatio-temporal analysis of litterfall load in the lower reaches of Qarqan and Tarim rivers using BP neural networks

J Junyu Xu (Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences) A Anwar Eziz A Alishir Kurban � Ümüt Halik Z Zhiwen Shi (State Key Laboratory of Advanced Separation Membrane Materials and School of Chemical Engineering and Technology) S Saif Ullah (Department of Physics and Center for Functional Materials) G Gift Donu Fidelis Y Yingdong Ma Z Ziwargul Kibir T Toqeer Ahmed T Tim Van de Voorde A Adil Hujashim H Hossein Azadi