应用海洋围隔生态实验现场测定生态动力学和生态毒性动力学参数

The effects of nutrients (such as phosphate and nitrate) and the water-soluble of petroleum hydrocarbon on marine plankton community were studied by the mesocosm experiment at Changjiang Estuary, Jiaozhou Bay，the Bohai Sea and the East China Sea. Along the experiments, in situ bottle incubation experiments using 13C-isotope as tracer were conducted. According to the actual experiment condition of mesocosm, some ecological model was established, such as uptake/release of nutrients by marine phytoplankton, bioconcentration of petroleum hydrocarbon by phytoplankton, phytoplankton growth, simultaneous measurement of size-fractionated phytoplankton and mesozooplankton grazing and so on. Based on the data collected during the mesocosm experiments and the model established, some related kinetic parameters was determined.

建立应用围隔生态实验测定生态动力学参数（如碳同化、营养盐吸收/释放、浮游动物摄食等速率常数）和化学污染物生态毒性动力学参数（如浮游生物对污染物吸收/释放、以霸诟∮紊锪粗写莸那ㄒ扑俾食Ｊ┑囊话憷砺酆头椒ǎ⒔溆τ玫蕉！⒔褐萃宓冉：Ｓ颉８醚芯慷杂谥泄ＩρＰ偷慕⒑突廴疚锘肪橙萘考扑愕榷加兄匾目蒲б庖濉