"Rei Itsukushima","Characteristics of streambed morphology at reach and unit scales in a sandstone-dominated headstream area of the Kant? Range",,"Limnology",,,,,2021,Dec.
"嚴島怜","源頭部における河床形態の分布特性と山地の地形的特徴の関係",,"水工学論文集",,"Vol. 77(2)",,"  ?<sub>1009-?</sub>1014",2021,Dec.
"Itsukushima R","Influence of stream channel characteristics on bed morphology and step?pool structure in a rhyolitic headstream watershed",,"CATENA",,"Vol. 204",,"  105427",2021,Sept.
"Rei Itsukushima,Kazuaki Ohtsuki,Sato Tatsuro","Learning from the past: common sense, traditional wisdom, and technology for flood risk reduction developed in Japan",,"Regional Environmental Change",,"Vol. 21",,"  89",2021,Sept.
"Rei Itsukushima,Yuichi Kano","Database of summer fish fauna sampled in river estuaries in the southern part of the Boso Peninsula, Japan",,"Biodiversity Data Journal",,"  9",,"  e67168",2021,June
"Itsukushima R","Characteristics and Controlling Factors of the Drought Runoff Coefficient",,"Water",,"Vol. 19(3)",,,2021,Apr.
"Itsukushima R,Ohtsuki K","A century of stream burial due to urbanization in the Tokyo Metropolitan Area",,"Environmental Earth Sciences",,"  80",,"  237",2021,Mar.
"Itsukushima R","Relationship between watershed scale macroinvertebrate community and environmental factors in the Japanese archipelago",,"Limnologica",,"Vol. 87",,"  125844",2021,Mar.
"Itsukushima Rei,Ideta Kazufumi,Hiroshi Takata","Relationship between compaction and infiltration capacity of amended soil for urban flood damage mitigation",,"Soil Use and Management",,"Vol. 00",,"pp. 1-15",2021,Feb.