simulates the atmosphere CO2 increased concentration , to study its effects on the function of sponge filter bacteria . in the simulated atmosphere CO2Increased concentration State system , Explore the atmosphere CO2 concentration 387 , , 750 and 1 |imol/mol Lush Film sponge in the Environment ( field _pewevis)filter Sterilization of Escherichia coli in seawater, Coft as 1.1017 and brilliant Vibrio (f?fen_o ip/ewrf/rfms) Capabilities . knot fruit indicates : on H experiment period ,Simulate atmosphere C 0 2 from the current 387 |imol/mol elevated to |imol/mol , Lush Membrane sponge filter The efficiency of the E. coli and the brilliant Vibrio increased by . When simulating the atmosphere CO2 750 |imol/mol when , Lush membrane sponge filter The large intestine pole in seawater The bacteria and the brilliant Vibrio function are all down , indicates that lush membrane sponges have been exposed to high concentrations in the atmosphere C 0 2 Damage . Simulate atmosphere C 0 2 to 1 $ |imol/mol when , Lush membrane sponge loss of Escherichia coli and Vibrio in the filtered seawater . the result can be for Solution Atmosphere CO 2 The scientific basis for the effect of concentrations on nearshore marine ecosystems .

particulate matter over the ocean ( is marine aerosol ) System composition and source is very complex , contribution to total atmospheric particulate matter Very large , is an important part of atmospheric science and global Change research . compared to traditional offline filter sampling technology , aerosol mass spectrometry with high sensitivity , High detection , High Space-time resolution , The has been widely applied to the characteristics of fine particulate matter in the atmosphere and source discriminant research . The review compares the most widely used aerosol mass spectrometers at present (AMS ) and aerosol time-of-flight mass spectrometer (atofms ) on islands , coastal city , offshore , Research progress on fine particulate matter characteristics in open ocean and north-south polar regions . to State 2 to use together , to more fully observe the particle size of marine aerosols , Characteristics of chemical constituents and mixed states , for China near Sea Haze Monitoring network construction and control of air pollution provide a certain scientific basis .