STRUKTUR KOMUNITAS FITOPLANKTON DI PERAIRAN GAMBUT SUNGAI AMBAWANG DESA PANCAROBA KECAMATAN SUNGAI AMBAWANG KABUPATEN KUBU RAYA
ABSTRACT: The Ambawang river
is an area of the peat waters which is at the Pancaroba Village of Kubu Raya
Regency. The purpose of this research is to know the structure of the
phytoplankton communities and knowing physical-chemical water condition against
the community of phytoplankton in peat water at Ambawang River, Pancaroba
Village. Research carried out using purpossive sampling method. Research
results retrieved 11 (eleven) genera of phytoplankton that is Achnanthes,
Anabaena, Asterionella, Bambusina, Diatomae, Fragillaria, Gonatozygon,
Mougeotia, Navicula, Stauroneis and Synedra. Highest abundances of
phytoplankton found at Station IV with total of abundance 820.11 Ind/L. Lowest
abundance of phytoplankton found at Station II with total of abundance 181.98
Ind/L. Index of Diversity (H') phytoplankton between stations ranged between
0.9409-1.4625. Index of Dominance (D) ranged between 0.2855-0,4382. Index of
Equity (E) ranged between 0.3924-0.6099 and between Station I and Station II
have in common a high of 100%.
Penulis: Ria Rafitri, Tri Rima
Setyawati, Ari Hepi Yanti
Kode Jurnal: jpbiologidd150125
