著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Weili Duan and Kaoru Takara and Bin He and Pingping Luo and Daniel Nover and Yosuke Yamashiki,"Spatial and temporal trends in estimates of nutrient and suspended sediment loads in the Ishikari River, Japan, 1985 to 2010",Science of The Total Environment,0048-9697,Elsevier BV,2013-09,461-462,,499-508,https://cir.nii.ac.jp/crid/1360002216155202304,https://doi.org/10.1016/j.scitotenv.2013.05.022