Open AccessSebaran Fraksi Sedimen Dasar Permukaan di Perairan Pantai Pulau Topang Provinsi Riau
Author(s) -
Hade Mulyadi,
. Mubarak,
Dessy Yoswaty
Publication year - 2015
Publication title -
dinamika lingkungan indonesia
Language(s) - English
Resource type - Journals
eISSN - 2655-8114
pISSN - 2356-2226
DOI - 10.31258/dli.2.1.p.26-31
Subject(s) - sediment , skewness , sorting , kurtosis , environmental science , deposition (geology) , hydrology (agriculture) , geomorphology , geology , geotechnical engineering , mathematics , statistics , algorithm
A study was conducted in december 2013 in coastal waters Topang Island RiauProvince, with a view to learn the environmental conditions under the deposition ofoceanography and physics. The method used is a method of surveys carried out at 12 stationswithout repetition and 2 times repetition on calculations of the quality of the waters .Theresults of research shows that bottom sediment surface waters can be grouped into threefaction sediment is sandy mud , muddy sand and sand .Sand faction dominating at anyresearch station with type 2 is sand and muddy sand .Based on the parameter of sediment asthe diameter of average (Mz), sorting ( ), skewness (Sk1) and kurtosis (KG), physicaloceanographic conditions in Western and Eastern parts of the island tend to be stablecompared to the North and South. Current speed of surface affect the distribution of thebottom sediment surface.