WEKO3
アイテム
Physicochemical and Biological Characteristics of Lake Bishamon-numa in Urabandai, Fukushima Prefecture
https://yamagata.repo.nii.ac.jp/records/3221
https://yamagata.repo.nii.ac.jp/records/3221711d4503-c7ee-4ce7-b7e8-f8ae778e5ec3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
fsulr-007-00340044.pdf (1.2 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-02-09 | |||||
| タイトル | ||||||
| タイトル | Physicochemical and Biological Characteristics of Lake Bishamon-numa in Urabandai, Fukushima Prefecture | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Sugawara, Kotaro
× Sugawara, Kotaro× Hino, Shuji× Nakazato, Ryoji× Ochiai, Masahiro× Sato, Yasuhiro |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 10245 | |||||
| 姓名 | 菅原, 幸太郎 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 10246 | |||||
| 姓名 | 日野, 修次 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 10247 | |||||
| 姓名 | 中里, 亮治 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 10248 | |||||
| 姓名 | 落合, 正宏 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 10249 | |||||
| 姓名 | 佐藤, 泰哲 | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Abstract : The first record of depth-time profiles for some physicochemical and biological parameters of Lake Bishamon-numa based on periodic observations during the ice-free season of 1996 are reported. Throughout the observed period, the thermocline was either absent or very weak. In accordance with this structure of water temperature, the dissolved oxygen was distributed uniformly in the water column at above a 90% saturation level. The average and standard deviation of transparency was 5.1 ± 1.1 m. On the assumption that the trophogenic zone is from the surface to a depth of twice the transparency, the whole water body of the east basin in which the sampling station is located, constitutes the trophogenic zone. pH was fairly constant from July to December with an average and standard deviation of 6.2 ± 0.1. Compared with past data, the pH of Lake Bishamon-numa has changed greatly within a relatively short time period in the past and has lately stabilized around pH 6. The concentrations of Na, K, Mg, and Ca were in the order of m mol 1~-1, while those of Fe and Mn were of μmol 1~-1. Ranked in descending order of concentrations, they are Na, Ca, Mg, K, Mn and Fe. The annual maximum of Chl. a was 1.5 μg 1~-1 in May. Though there were slight maxima and minima, the Chl. a concentration was below 1 μg 1~-1 in most seasons and averaged 0.51 μg 1~-1. This Chl. a level corresponds to those of other oligotrophic lakes. Nano-phytoplankton ranging from 2 to 20 μm predominated, and macro-phytoplankton greater than 20 μm were relatively scarce. Key words : Goshiki-numa Lake Group, depth-time profiles, metals seasonal trend | |||||
| 書誌情報 |
山形大学理学部裏磐梯湖沼実験所報 = Faculty of Science, Yamagata University Urabandai Limnological Report 号 7, p. 34-44, 発行日 2000-03-01 |
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| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN10439303 | |||||
| その他の言語のタイトル | ||||||
| その他のタイトル | 福島県裏磐梯毘沙門沼の物理化学的，生物学的特徴 | |||||
| タイトル（ヨミ） | ||||||
| その他のタイトル | フクシマケン ウラバンダイ ビシャモンヌマ ノ ブツリカガクテキ セイブツガクテキ トクチョウ | |||||
| 出版者 | ||||||
| 出版者 | 山形大学理学部裏磐梯湖沼実験所 | |||||
| 出版者（ヨミ） | ||||||
| 値 | ヤマガタ ダイガク リガクブ ウラバンダイ コショウ ジッケンショ | |||||
| 別言語の出版者 | ||||||
| 値 | Faculty of Science, Yamagata University Urabandai Limnological Station | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 値 | 雑誌掲載論文 | |||||
| 資源タイプ・NII | ||||||
| 値 | Journal Article | |||||
| 資源タイプ・DCMI | ||||||
| 値 | text | |||||
| 資源タイプ・ローカル表示コード | ||||||
| 値 | 1 | |||||
