書誌事項
- タイトル別名
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- Availability of Steelmaking Slag as a Source of Essential Elements for Phytoplankton
- ショクブツ プランクトン ノ ヒッス エイヨウ ゲンソ キョウキュウ ゲン ト シテ ノ セイコウ スラグ ノ ユウコウセイ
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Steelmaking slag contains essential elements for growth of marine phytoplankton, such as iron, phosphorus and silicon. If these elements can be available for phytoplankton in seawater, the slag can be used as a fertilizer in marine environment. In this study, growth rates of the marineplanktonic diatom Thalassiosira guillardii were determined under enrichment with the slag to confirm the availability of these elements in seawater. The medium used in the growth experiments was a modified ESAW medium, in which a powdered decarburization steelmaking slag was added. The growth response of the diatom was determined by changed in vivo chlorophyll a fluorescence. The results suggest that the decarburization steelmaking slag can be an effective source of nutrients for marine phytoplankters.
収録刊行物
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- 鉄と鋼
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鉄と鋼 89 (4), 415-421, 2003
一般社団法人 日本鉄鋼協会
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詳細情報 詳細情報について
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- CRID
- 1390282680160920448
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- NII論文ID
- 110001457575
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- NII書誌ID
- AN00151251
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- ISSN
- 18832954
- 00211575
- http://id.crossref.org/issn/00211575
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- NDL書誌ID
- 6526819
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可