Karakteristik distribusi horizontal parameter fisika-kimia perairan permukaan di pesisir bagian timur Balikpapan

Abstract

The research aimed to know the characteristic of horizontal distribution to the Physical-Chemical parameters of surface water in Eastern Site of Balikpapan coastal area. Result of research indicate that current pattern that happened tend to make a move northerly during the year to South. Hoizontal Distribution and temperature and TSS tend to increase to come near coast, while dissolved oxygen and salinity tend to increase while turbidity, conductivity, pH, phosphate and ammonia tend to flatten from coast till 4 mile to the sea. Horizontal Distribution Cu (0,001 - 0,014 mg / l) tend to increase to come near coast, Hg content tend to smaller 0,0005 mg / l and still under standard of sea water quality. Bottom of the eastern site of Balikpapan coastal tend to flat.

Assessing Benthic Community and Water Quality as the Bioindicator of Environment in Semayang Lake East Kalimantan, Indonesia

“…Semayang Lake's electrical conductivity ranges from 21.3 to 87.9 s/cm. The DHL value is used as an indicator of the level of water fertility [47]. The maximum quality standard for river water that is still suitable for drinking water quality, namely DHL, is 20-1500 s/cm [48].…”