@misc{eprints71699,
           month = {Maret},
           title = {ANALISIS BENTUK DAN KELIMPAHAN MIKROPLASTIK DI
PERAIRAN PULAU PASARAN, TELUK BETUNG TIMUR, BANDAR
LAMPUNG},
          author = {TRI BANOWATI  NURMAYA },
         address = {UNIVERSITAS LAMPUNG},
       publisher = {FAKULTAS PERTANIAN},
            year = {2023},
             url = {http://digilib.unila.ac.id/71699/},
        abstract = {
Pulau Pasaran merupakan salah satu pulau yang berada di wilayah pesisir Kota
Bandar Lampung. Banyaknya aktivitas masyarakat dan kurangnya kesadaran dalam
pengelolaan sampah di Pulau Pasaran menyebabkan tumpukan sampah melimpah.
Sampah plastik yang berada di daratan dapat masuk ke perairan dan mengalami
degradasi hingga berukuran {\ensuremath{<}} 5 mm atau yang biasa disebut mikroplastik.
Pencemaran mikroplastik di perairan dapat berdampak buruk bagi ekosistem perairan,
organisme laut, dan manusia. Tujuan dari penelitian ini yaitu, untuk mempelajari
bentuk, kelimpahan dan persebaran mikroplastik, serta menganalisis hubungan
kualitas perairan dengan kelimpahan mikroplastik di Pulau Pasaran. Penelitian
dilaksanakan pada bulan November sampai dengan Desember tahun 2022.
Analisis mikroplastik pada sampel dilakukan dengan beberapa tahapan yaitu persiapan
sampel, degradasi bahan organik, pemisahan densitas, pemilahan sampel,
dan pengamatan. Berdasarkan hasil penelitian didapatkan empat bentuk mikroplastik
yaitu fiber, fragmen, pelet, dan film. Bentuk mikroplastik yang mendominasi
pada keempat stasiun yaitu bentuk fiber sebesar 45,1\%. Rata-rata kelimpahan
mikroplastik di perairan sekitar Pulau Pasaran sebesar 8,3 partikel/l dengan kelimpahan
mikroplastik tertinggi berada pada stasiun kedua (ekosistem mangrove) sebesar
22,63 partikel/l. Hasil analisis PCA menunjukkan bahwa kelimpahan mikroplastik
bentuk fiber, fragmen, film, pelet memiliki hubungan negatif dengan pH,
salinitas, arus, suhu, dan kecerahan.
Kata Kunci: Kelimpahan, persebaran, kualitas air, mikroplastik

Pasaran Island is one of the islands located in the coastal area of Bandar Lampung
City. The large number of community activities and lack awareness in waste management
on Pasaran Island has caused piles of garbage to overflow. Plastic waste
that was on land can enter the waters and undergo degradation to produce plastic
with a size {\ensuremath{<}} 5 mm or commonly called microplastic. Microplastic pollution in
waters can have a negative impact on aquatic ecosystems, marine organisms, and
humans. The aimed of this research was to study the types, abundance and distribution
of microplastics, as well as analyzed the relationship between water quality
and microplastic abundance on Pasaran Island. This research was conducted from
November-December 2022. Analysis of microplastics in samples was carried out
in several stages, namely sample preparation, organic matter degradation, density
separation, sample sorting, and observation. Based on the results, four types of
microplastics were obtained, namely fiber, fragments, pellets, and films. The type
of microplastic that dominated at the four stations was the type of fiber by 45.1\%.
The average abundance of microplastics in the waters around Pasaran Island was
8.3 particles/l with the highest abundance of microplastics was at the second station
(mangrove ecosystem) of 22.63 particles/l. The results of PCA analysis showed
that the abundance of microplastics in the type of fiber, fragment, film, pellet
was negatively correlated with pH, salinity, currents, temperature, and brightness.
Key words: Abundance, distribution, water quality, microplastics}
}