Mechanisms of increase in content of water-soluble P in Hachirogata reclaimed soils after NaCl washing

Tadashi Takahashi, Atsushi Sato

研究成果: Article査読

2 被引用数 (Scopus)

抄録

In some of the drainage waters in Hachirogata reclaimed land, a very high concentration of inorganic P (up to 2 mg P L-1) has been recently detected (Sato et al. unpublished). The drainage waters flow into the Lake Hachirogata that surrounds the land. Since the lake is also a reservoir, the water circulates through a closed system. Recently, the eutrophication of the lake has been found to be significant (Akita Prefectural Government 1989) and drainage water has been incriminated as one of the P sources of eutrophication. Therefore, it would be important to analyze the mechanisms responsible for the increase of P release from Hachirogata reclaimed land.

本文言語English
ページ(範囲)749-755
ページ数7
ジャーナルSoil Science and Plant Nutrition
38
4
DOI
出版ステータスPublished - 1992 12

ASJC Scopus subject areas

  • 土壌科学
  • 植物科学

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