@article{oai:nagasaki-u.repo.nii.ac.jp:00020972,
 author = {北島, 雄太 and 田中, 晃司 and 松永, 学 and 野口, 正人 and 西田, 渉 and 鈴木, 誠二},
 issue = {70},
 journal = {長崎大学工学部研究報告, Reports of the Faculty of Engineering, Nagasaki University},
 month = {Feb},
 note = {At Isahaya of Nagasaki in Japan, a big project for constructing a sea-dyke and reclaimed land has just been finished, and the inner part of Isahaya bay becomes an enclosed water body. Then, in order to avoid eutrophication in the pond, integrated water management over a watershed for the water region called regulation pond should elaborately be pursued.    For reducing the pollutant runoff loads from the watershed, washoff rate of each pollutant from non-point sources should be made clear, based on the hydrological condition of watershed. So, considering the geographic condition shown by GIS data, pollutant runoff rates from non-point sources are investigated considering a time series of rainfall, i.e. the antecedent and current ones.    For the above-mentioned purpose, field observation of water quality has been progressed, especially under the rainfall condition. In addition, authors already proposed the mathematical mode (Noguchi et al., 2005, 2006), which can evaluate the pollutant runoff rates from diffuse sources if model parameter will appropriately be identified.    In this paper, observed data of total nitrogen (T-N) as pollutants are shown. Furthermore, efficiency of the above-mentioned model has been discussed for prediction and evaluation of runoff loads., 長崎大学工学部研究報告 Vol.38(70) p.38-43, 2008},
 pages = {38--43},
 title = {諫早湾調整池における降雨時の非点源汚濁負荷流出量の予測と評価に関する研究},
 volume = {38},
 year = {2008}
}