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Environmental survey of watercourses at the Mangazeyskoe deposit area, West Verkhoyansk Range
https://nipr.repo.nii.ac.jp/records/16022
https://nipr.repo.nii.ac.jp/records/16022af04a369-4bd6-404d-bc68-092f15171994
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-06-26 | |||||
タイトル | ||||||
タイトル | Environmental survey of watercourses at the Mangazeyskoe deposit area, West Verkhoyansk Range | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Environmental survey of watercourses at the Mangazeyskoe deposit area, West Verkhoyansk Range | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Northeastern Yakutia | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Deposit | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Rivers | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Algae flora | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Zoobenthos | |||||
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 | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Nikolaeva, N.A.
× Nikolaeva, N.A.× Salova, T.A.× Kopyrina, L.I. |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A large silver deposit Mangazeyskoe at the headwaters of the Yana River basin in North-East Yakutia has a considerable impact on vulnerable ecosystems of Alpine tundra. In the case of inadequate environmental protection measures, adverse environmental consequences may occur. The particular interest is the hydrobiological status of the rivers affected by the mining production waste water. In this regard, quantitative and qualitative baselines for water pollution indicators were studied. For the first time, preliminary data on the species composition of algae in the phytoplankton, phytoperiphyton, and zoobenthos of the watercourses at the Mangazeyskoe deposit. In the algal flora of reservoirs in the area of the Mangazeyskoe deposit, 230 identified species have been as represented by 260 intraspecific taxa, including those represented by a nomenclature type from 8 divisions. In the zoobenthos of the area under study, 28 species and forms belonging to three types have been found: annelids, arthropods and mollusks. It has been determined that the main part of the species of zoobenthos belongs to amphibiotic insects, which accounts for more than 70%. It has been noted that the current studied background condition of algae and zoobenthos in the area of the deposit consists mainly of cryophilic species. | |||||
書誌情報 |
en : Polar Science 巻 24, p. 100522, 発行日 2020-06 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18739652 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.polar.2020.100522 | |||||
関連名称 | 10.1016/j.polar.2020.100522 |