【摘要】 本文根据1994年7月至1995年4月间4个航次调查资料而得。结果表明，九龙江口ATP的含量平均值为278．4μg／m3，变化范围在32．4～857.6μg／m3之间。ATP与叶绿素a和POC之间存在着正相关性。Chl-a／ATP的高值区出现在盐度为25～30间。POC（B）／POC的高值区出现在盐度为15～25间。该区域颗粒碳含有最大比例的活体的有机碳约占60％。更多还原

【Abstract】 The investigations of the four cruises during July, 1994 to April, 1995 indicated that theATP concertration in the Jiulong Estuary ranged between 32. 4~857. 6μg/m3 with on aver-age of 278. 4μg/m3. There were positive correlations between ATP and chlorophyll-a and be-tween,ATP and POC, respectively and negative correlation between and salinity. The highratio of Chl-a/ATP appeared in the waters with a salinity between 25~30. The high ratio ofPOC(B)/POC appeared in the waters with a salinity between 15~25. Contribution of livingorganics was estimated to be about 6O% of the total POC.更多还原