STRUKTUR KOMUNITAS DAN ZONASI VEGETASI MANGROVE DESA DARUNU KECAMATAN WORI KABUPATEN MINAHASA UTARA

Authors

  • Udin Upara FPIK UNSRAT
  • Janny Dirk Kusen FPIK UNSRAT
  • Calvyn F.A. Sondak FPIK UNSRAT
  • Joshian N.W Schaduw FPIK UNSRAT
  • Sandra Olivia Tilaar FPIK UNSRAT
  • Ridwan Lasabuda FPIK UNSRAT

DOI:

https://doi.org/10.35800/jplt.9.1.2021.33957

Abstract

Mangrove ecosystem is a collection of distinctive plant types that contained in tropical and subtropical coastal region. The purpose of research was to find out the community structure and mangrove zonation at Darunu Village, Wori District, North Minahasa Regency. The research was conducted by   the quadrant transect line method. It was done by pulling a straight line, perpendicular from the outermost mangrove area to the land direction, along 100 m by determining three data retrieval Station. To determine the condition of mangrove then density, species frequency, species coverage, important value index, diversity index and equality types were analyzed. The result found 5 mangroves species, namely: Rhizophora apiculata, R. mucronata, Sonneratia alba, Bruguiera gymnorrhiza and Avicennia officinalis. The highest density value was R.apiculata, as well as species frequency, while the species coverage value  found in S. alba. The diversity value found at Station 2. The zonation of mangrove vegetation in Darunu village respectively, at Station 1 and 2 in the front was overgrown by R.apiculata species with sandy mud substrate.  The Station 3 was overgrown by S.alba species with sandy mud. Generalyl, this location substrate contains of sandy mud and mud.

Keywords : Mangrove, community structure, zonation.

Author Biographies

Udin Upara, FPIK UNSRAT

Mahasiswa Program Studi Ilmu Kelautan

Janny Dirk Kusen, FPIK UNSRAT

Dosen Program Studi Ilmu Kelautan

Calvyn F.A. Sondak, FPIK UNSRAT

Dosen Program Studi Ilmu Kelautan

Joshian N.W Schaduw, FPIK UNSRAT

Dosen FPIK UNSRAT

Sandra Olivia Tilaar, FPIK UNSRAT

Dosen Porgram Studi Ilmu Kelautan

Ridwan Lasabuda, FPIK UNSRAT

Dosen Program Studi MSP

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How to Cite

Upara, U., Kusen, J. D., Sondak, C. F., Schaduw, J. N., Tilaar, S. O., & Lasabuda, R. (2021). STRUKTUR KOMUNITAS DAN ZONASI VEGETASI MANGROVE DESA DARUNU KECAMATAN WORI KABUPATEN MINAHASA UTARA. JURNAL PESISIR DAN LAUT TROPIS, 9(1), 65–73. https://doi.org/10.35800/jplt.9.1.2021.33957