TARGET AUDIENCE UPSC CSE STATE PSC (UPPCS/MPPSC/BPSC/RAS)
AQUATIC ECOSYSTEM & VARIOUS AQ ZONES BY - PAWAN SHARMA
AQUATIC ECOSYSTEM I An aquatic ecosystem is an ecosystem in a body of water. Communities of organisms that are dependent on each other and on their environment live in l Not called as biomes. O Divided into distinct life zon 1)salinity 2) water temperature 3) Depth of sunlight 4)Dissolved nutrients in w
TYPES OF ECOSYSTEM FRESH WATER May be lotic (brook,creek ,river) & lentic(pools,ponds) MARINE WATER . Covered with oceans .Average height with 3750m & 35ppt salinity . 90% NaCl ESTUARIES . Coastal bays, river mouths and tidal marshes form the estuaries o Highly productive are compared to sea or river.