Recent studies of phosphorus biogeochemistry in lakes

• Shinohara Ryuichiro

  National Institute for Environmental Studies

• Furusato Eiichi

  Graduate School of Science and Engineering, Saitama University

Bibliographic Information

Other Title

• 湖沼におけるリンの動態研究に関する近年の動向
• コショウ ニ オケル リン ノ ドウタイ ケンキュウ ニ カンスル キンネン ノ ドウコウ

Abstract

Phosphorus (P) is one of the most important nutrients for all living organisms. Recently, not only inorganic P but also organic P has been focused because of the development of an analytical technique— ³¹P nuclear magnetic resonance (NMR) spectroscopy. In the current paper, we reviewed historical backgrounds of the P analysis with the reason for using NMR and the limitation. Furthermore, we discussed the processes of sediment and suspended particles in lakes in the recent studies. The processes are complex, including physical, chemical, and biological aspects (i.e. diffusion, resuspension, adsorption/desorption, and enzymatic hydrolysis). Because P is present majorly as particulate forms, it is affected by physical processes compared with carbon and nitrogen. We shed light on how the processes of physical, chemical, and biological aspects affect P behavior in sediment and suspended particles in shallow and deep lakes.

Journal

• Chikyukagaku

  Chikyukagaku 51 (4), 159-170, 2017

  The Geochemical Society of Japan

Keywords

• Phosphorus
• Nuclear magnetic resonance
• Sediment
• Suspended particles

Details

• CRID: 1390001205743540352
• NII Article ID: 130006282101
• NII Book ID: AN00141280
• DOI: 10.14934/chikyukagaku.51.159
• ISSN: 21885923
• ISSN: 03864073
• NDL BIB ID: 028724895
• Web Site: http://id.ndl.go.jp/bib/028724895
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I028724895
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
  • Crossref
• Abstract License Flag: Disallowed