@article{oai:kobe-c.repo.nii.ac.jp:00002557,
 author = {張野, 宏也 and 村瀬, 美咲 and 三宅, 亜希子 and 津田, 侑未子 and 八束, 絵美 and 山尾, 千晶 and HARINO, Hiroya and MURASE, Misaki and MIYAKE, Akiko and TSUDA, Yumiko and YATSUZUKA, Emi and YAMAO, Chiaki},
 issue = {2},
 journal = {神戸女学院大学論集, KOBE COLLEGE STUDIES},
 month = {Dec},
 note = {P(論文), 奈良県を流れる大和川で水質調査を行った。生物化学的酸素要求量（BOD)、化学的酸素要求量(COD)、フミン酸、浮遊物質(SS)およびヘキサン抽出物の濃度は、2.3－6.9㎎/L、1.9－3.8㎎/L、へと減少した。これは、枯葉や農業排水に含まれる窒素化合物による影響であることが考えられる。COD、浮遊物質およびヘキサン抽出物の濃度は変化がみられなかった。ヘキサン抽出物には灯油、機械油および食用油が含まれていた。, Water quality in water samples from Yamato River, Nara prefecture was surveyed. The concentrations of biochemical oxygen demand (BOD), chemical oxygen demand (COD), humic acid, suspended solid (SS) and hexane extracts were in the range of 2.3-6.9mg/L, 1.9-3.8mg/L, 0.05-6.1mg/L, 0.6-3.6mg/L and 0.2-17mg/L, respectively. The concentrations of BOD and humic acid form were decreasing upstream to downstream, suggesting that the high concentration of BOD upstream is due to nitrogen containing dead leaves and agricultural effluents. No domestic changes of the concentration of COD, solid substances and hexane extracts between upstream and downstream were observed. Kerosene, machine oil and cocking in hexane extracts were contained.},
 pages = {27--39},
 title = {大和川における水質調査},
 volume = {62},
 year = {2015},
 yomi = {ハリノ, ヒロヤ and ムラセ, ミサキ and ミヤケ, アキコ and ツダ, ユミコ and ヤツヅカ, エミ and ヤマオ, チアキ}
}