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海洋化學(xué)與生物海洋(參考版)

2025-01-04 05:57本頁(yè)面
  

【正文】 Marine Chemistry and Biological Oceanography 海洋化學(xué)與生物海洋 Biology starts with chemistry ? Biological processes – the levels of elements and pounds ? Abundance of biota and tropic relationship – chemical parameters, salinity, dissolved oxygen and nutrient Global water cycle turnover time ? The ocean has a turnover time of about 37,000 years with respect to river inflow. This is how long it would take to fill the ocean if it were totally dry. ? Turnover times are defined as the mass in the reservoir divided by the input or removal rate. By parison the average residence time of water in the atmosphere wi
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