1STUDY ON THE SELF- PURIFICATION CAPABILITY OF RIVERS BASED ON RECURRENCE ANALYSIS——DAGU RIVER AS EXAMPLE1-8
8CHARACTERISTIC OF PHYTOPLANKTON DISTRIBUTION AND EUTROPHICATION EVALUATION IN THE WATER AREA OF DAGUSHA CHANNEL, TIANJIN53-59
11MORPHOLOGICAL VARIATIONS AND SPECIES VALIDITY OF ERIOCHEIR SINENSIS IN THE NORTH AND SOUTH DRAINAGE SYSTEMS OF CHINA79-86
12NEW TECHNIQUES FOR BOTTOM SOWING MULTIPLICATION AND CULTIVATION OF THE POLLUTION-FREE ARK SHELL (SCAPHARCA BROUGHTONII SCHRENCK)87-90
14DETECTION OF DRUG RESISTANCE AND OUTER MEMBRANCE PROTEIN OMPK GENE OF 4 PATHOGENIC VIBRIO SP. FROM FISH98-104
16EFFECTS OF TEMPERATURES ON THE CHLOROPHYLL FLUORESCENCE PARAMETERS AND THE ASTAXANTHIN CONTENT OF HAEMATOCOCCUS PLUVIALIS112-120
18DETERMINATION OF PHENOLIC PRESERVATIVES IN SEDIMENTS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY127-136
19ALTERNATIVE PROPOSAL OF THERMAL DISCHARGE FOR THE SECOND STAGE EXPANSION PROJECT OF HUANENG POWER PLANT IN RIZHAO137-142
20PHYTOPLANKTON COMMUNITY STRUCTURE IN COASTAL WATER OF JIAONAN AND ADJACENT WATER IN SUMMER AND WINTER143-154