@article{oai:ous.repo.nii.ac.jp:00000863, author = {山下, 栄次 and Yamashita, Eiji and 猶原, 順 and Naohara, Jun and 石井, 猛[他] and Ishii, Takeshi}, journal = {岡山理科大学紀要. A, 自然科学, Bulletin of Okayama University of Science. A, Natural Sciences}, month = {Mar}, note = {P(論文), Relationship between rainfall and overland flow in Okayama University of Science where the investigated contributing area were 10 (ha) and the ratio of the area were a green track of land and a grove : 47%, a playground and a parking place : 11% and a schoolhouse and a road : 42% was investigated. 1) In hydrograph, the behavior of rainfall intensity (mm/H) was related to the behavior of overland flow (m^3/H). The peaks of hydrograph were observed with above 0.5 (mm/H) rainfall. 2) The coefficient of correlation between rainfall (mm/H) and overland flow (m^3/H) was 0.44 (p<0.01) and ratio of contribution was 19.4%. 3) The relationship between total rainfall (mm/a time) and total overland flow (m^3/a time) were recognized high correlation (r=0.91,p<0.01) and the equation of the regression line was : Y=56.8X+434 and ratio of contribution was 82.8%.}, pages = {177--185}, title = {丘陵地における雨水の流出状況に関する研究}, volume = {25}, year = {1990}, yomi = {ヤマシタ, エイジ and ネオハラ, ジュン and イシイ, タケシ} }