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  1. 020 教育学部
  2. 20 紀要
  3. 11 新潟大学教育学部研究紀要 自然科学編
  4. 第2巻第2号
  1. 0 資料タイプ別
  2. 03 紀要論文

砂丘湖・上佐潟(新潟市赤塚)における水質の季節変化について : 新潟県湖沼の陸水生態学的研究 XIII

http://hdl.handle.net/10191/12812
http://hdl.handle.net/10191/12812
ec4971e3-3f61-40fe-be27-24a6f7a60631
名前 / ファイル ライセンス アクション
2(2)_31-42.pdf 2(2)_31-42.pdf (815.1 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2010-04-06
タイトル
タイトル 砂丘湖・上佐潟(新潟市赤塚)における水質の季節変化について : 新潟県湖沼の陸水生態学的研究 XIII
タイトル
言語 en
タイトル 砂丘湖・上佐潟(新潟市赤塚)における水質の季節変化について : 新潟県湖沼の陸水生態学的研究 XIII
言語
言語 jpn
キーワード
主題Scheme Other
主題 砂丘湖
キーワード
主題Scheme Other
主題 佐潟
キーワード
主題Scheme Other
主題 栄養塩
キーワード
主題Scheme Other
主題 季節変化
キーワード
主題Scheme Other
主題 湧水
キーワード
主題Scheme Other
主題 硝酸態窒素
キーワード
主題Scheme Other
主題 クロロフィルa
キーワード
主題Scheme Other
主題 Sand dune lakes
キーワード
主題Scheme Other
主題 L.Sagata
キーワード
主題Scheme Other
主題 nutrient
キーワード
主題Scheme Other
主題 seasonal change
キーワード
主題Scheme Other
主題 spring water
キーワード
主題Scheme Other
主題 nitrate
キーワード
主題Scheme Other
主題 chlorophyll-a
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
その他のタイトル
その他のタイトル Seasonal Changes in Water Quality of a Sand Dune Lake, Lake Kamisagata, Niigata, Japan : Limnologiccall Studies of Lakes in Niigata Prefecture XIII
著者 福原, 晴夫

× 福原, 晴夫

WEKO 156361

福原, 晴夫

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根本, 富美子

× 根本, 富美子

WEKO 156362

根本, 富美子

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竹内, 蓉子

× 竹内, 蓉子

WEKO 156363

竹内, 蓉子

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高井, 直子

× 高井, 直子

WEKO 156364

高井, 直子

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村井, 麻子

× 村井, 麻子

WEKO 156365

村井, 麻子

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斉藤, 梓

× 斉藤, 梓

WEKO 156366

斉藤, 梓

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新野, 恵美

× 新野, 恵美

WEKO 156367

新野, 恵美

Search repository
著者別名
識別子 156368
識別子Scheme WEKO
姓名 Fukuhara, Haruo
著者別名
識別子 156369
識別子Scheme WEKO
姓名 Nemoto, Fumiko
著者別名
識別子 156370
識別子Scheme WEKO
姓名 Takeuchi, Yoko
著者別名
識別子 156371
識別子Scheme WEKO
姓名 Takai, Naoko
著者別名
識別子 156372
識別子Scheme WEKO
姓名 Murai, Asako
著者別名
識別子 156373
識別子Scheme WEKO
姓名 Saito, Azusa
著者別名
識別子 156374
識別子Scheme WEKO
姓名 Niino, Emi
抄録
内容記述タイプ Abstract
内容記述 Limnological studies of Lake Kamisagata (N37° 48' 33", E138° 51' 43", altitude: 4.5m, area : 0.18km^2, length : 830m, width : 260m,) were conducted seasonally at two stations from April 2002 to October 2004 with special reference to seasonal changes in nutrient dynamics including some inorganic ions and macrophyte standing crops. This lake is beloging to one of sand dune lakes, which are rare from the viewpoint of lake origin in Japan. This lake is fed by spring water and rainwater directly pured to the lake. Spring water containing high concentration of nitrate, probably originated from fertilizers used around the lake, flows into the lake through a wide reed belt of 20-120m width. So high concentrations of nitrate ranging from 0.5 to 5mg N/L are detected in lake water, especially in winter. Inorganic phosphate concentration showed high value in June, after lowering of water table from about 80cm to 40cm. The standing crops of Trapa spp. and Nelumbo nucifera, dominating in macrophytes, reached in maximum during the end of August and the beginning of September, and declinedd toward fall with increasing of nitrate concentration. Some inorganic ions such as Na^+, K^+, Mg^<2+> indicated a stable seasonal changes during a year. Concentration of chlorophyll-a reached to 400µg/L(Station LB) in June 2002. Water quality of a sand dune lake might be influenced largely by the agricultural activities around the lake.
書誌情報 新潟大学教育学部研究紀要 自然科学編
en : 新潟大学教育学部研究紀要 自然科学編

巻 2, 号 2, p. 31-42, 発行日 2010-02
出版者
出版者 新潟大学教育学部
ISSN
収録物識別子タイプ ISSN
収録物識別子 18833845
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA12358288
著者版フラグ
値 publisher
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