马栏河
马栏河-
用黑白瓶测氧法，研究了大连市3个水体（植物园、儿童公园、马栏河）不同粒级浮游植物（<200μm、<20μm、<2μm）对水体生物量和初级生产力的作用。
Primary production , biomasses and chlorophyll a level of size fractionated phytoplankton ( < 200 μ m , < 20 μ m , < 2 μ m ) were estimated in the water bodies ( Botanical Garden , Children 's Park , Malan River ) with different nutrition .