首页> 中文期刊> 《中国海洋湖沼学报(英文版)》 >Influential factors on the exchange rate of dissolved inorganic nutrients at the sediment-water interface in Jiaozhou Bay, China

Influential factors on the exchange rate of dissolved inorganic nutrients at the sediment-water interface in Jiaozhou Bay, China

         

摘要

Incubation experiments are carried out to study the exchange rates of dissolved inorganic nutrients including silicate, phosphate, ammonium, nitrite, and nitrate (vSiO3-Si, vPO4-P, vNH4-N, vNO2-N and vNO3-N) at the sediment-water interface in the Jiaozhou Bay. Major factors influencing the exchange rates are discussed in detail, which include the dissolved inorganic nutrient concentrations in porewater (Cpw), water and clay contents,and grain size of the sediments (CH2O, Cclay and GSsed). The results may provide insight into the dynamics of nutrient transport and the environmental capacity of nutrients in Jiaozhou Bay, and should be beneficial to solving the problems caused by excessive nutrient input this area.

著录项

  • 来源
    《中国海洋湖沼学报(英文版)》 |2007年第3期|270-276|共7页
  • 作者

  • 作者单位

    College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266003, China;

    The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;

    College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266003, China;

    College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266003, China;

    College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266003, China;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 海洋学;
  • 关键词

    influential factor; exchange rate; dissolved inorganic nutrients; sediment-water interface; Jiaozhou Bay;

    机译:影响因素交换率溶解性无机养分沉积物-水界面胶州湾;
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