Journal of Marine Research, vol: 8,2 (2019)
Study of mangrove rehabilitation in bayeman village district and tongas village source source district Probolinggo [Ekologi mangrove di pesisir kecamatan tongas dan sumberasih kabupaten probolinggo, Jawa Timur]
Wijaya D., Suryono, Soenardjo N.
Abstract
Vegetation mangrove occupy the area between land and sea that have environmental conditions differ from one another. The purpose of this studied to know about the structure and composition of mangrove vegetation for rehabilitation program planning in Bayeman Sub-District of. Tongas and Pesisir Sub-Districk Sumberasih, District of Probolinggo, East Java. The studied was conducted in March, 2015 to January, 2016. Vegetation data was done with purposive sampling method and every transect was made with plot sampling method. Each tree (plot 10 m x 10 m) and sapling (subplot 5 m x 5 m) was identified and measured on diameter at breast height (± 1.3 m). Meanwhile, Seedling calculated the amount of each species and the percentage of cover (subplot 1 m x 1 m). The research finding at Bayeman shows that there are seven mangroves and one mangrove shows in Pesisir. The mangrove vegetation at Bayeman and Pesisir in good conditions. Mangrove vegetation at Bayeman is dominated by Xylocarpus mollucensis and Mangrove vegetation at Pesisir is dominated Avicennia marina. © 2019, Yale University. All rights reserved.
Keyword: And Rehabilitation; Density; Mangrove