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长江口及其邻近海域的水文、地质情况极为复杂,对沉积物的成岩作用和间隙水中元素的生物地球化学过程,均有显著影响。本文作者曾于1980年7月对长江口邻近海域沉积物与间隙水的地球化学特征进行了调查,调查船为“金星”号,工作范围为122°00′—126°08′E,30°30′—32°31′N,共测定18个站位(图1)表层沉积物氧化还原性质的参量及间隙水主要化学成分、营养盐和微
The hydrology and geology of the Yangtze Estuary and its adjacent waters are extremely complex and have a significant impact on the diagenesis of sediments and the biogeochemical processes of interstitial water elements. In July 1980, the authors investigated the geochemical characteristics of sediment and interstitial water in the estuary of the Yangtze River Estuary. The survey vessel was named “Venus” with working range of 122 ° 00’-126 ° 08’E and 30 ° 30’-32 ° 31’N, a total of 18 stations (Figure 1) were determined for the redox properties of surface sediments and the main chemical components of interstitial water, nutrients and micro