Bioavailability of Pb and Cu in Sediments of Vegetated Seagrass, Enhalus acoroides, from Spermonde Islands, Makassar, South Sulawesi, Indonesia

Werorilangi, Shinta; Samawi, Muhammad Farid; Massinai, Arniati; Tahir, Akbar; Faisal, Ahmad

doi:10.3923/rjet.2016.126.134

Cited by 15 publications

(11 citation statements)

References 29 publications

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“…Material yang masuk ke perairan pesisir mengalami transport oleh arus pasang surut, pengenceran, koagulasi dan sedimentasi, asosiasi dengan bahan organik sedimen, dan diserap oleh plankton (Rangkuti et al, 2017) sehingga dapat berdampak pada ekosistem pesisir. Material antropogenik yang patut diwaspadai ialah logam berat karena dapat tersebar secara temporal dan spasial (Budiyanto & Lestari, 2017;Drira et al, 2017) sehingga berbahaya bagi biota dan manusia (Werorilangi et al, 2016). Selain dari faktor antropogenik, sumber alami logam berat yaitu dari pengikisan batuan mineral dan partikel logam di atmosfer yang turun melalui hujan.…”

Section: Pendahuluanunclassified

“…Pada tahun 2013-2014 menunjukkan konsentrasi logam Pb sekitar 0,097-0,110 ppm, Cd sekitar 0,030-0,729 ppm, dan Cu sekitar 0,020-0,165 ppm dan tahun 2015-2016 konsentrasi Pb sekitar 2,372-5,694 ppm, Cd sekitar 0,351-0,695 ppm, dan Hg sekitar 0,569-1,382 ppm (Setiawan, 2015;Supriadi, 2016). Konsentrasi logam berat Pb dan Cd di sedimen pada perairan pesisir Kota Makassar sekitar 0,38-2,58 ppm dan 0,05-0,25 ppm (Werorilangi et al, 2016). Distribusi logam Pb dan Zn secara terlarut berurutan sekitar 0,016-0,198 ppm dan <0,002-0,083 ppm sedangkan pada kondisi partikulat berturut-turut berkisar 0,465-2,182 ppm dan 19,329-80,283 ppm (Najamuddin et al, 2016).…”

Section: Pendahuluanunclassified

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Distribusi Spasial dan Faktor Kontaminasi Logam Berat di Pesisir Kota Makassar

Noor¹,

Kabangnga²,

Fathuddin³

2021

J. Kel. Trop.

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The presence of heavy metals in coastal waters is a threat to the wealth of coastal ecosystems because they are toxic. The people activities of Makassar City are centered in the coastal area so that they have the potential to produce heavy metal pollutants that can escape into coastal waters. This study aimed to determine the distribution of heavy metal concentrations in the sediment and water column and to determine the contamination factor. The research location is along the coast of Makassar City by determining the location of the observation based on potential sources of input, namely ports, river estuaries, and tourism activities. The research method used survey methods with in-situ measurements (oceanographic parameters) and ex-situ (heavy metal concentrations) and data presentation using tables, graphs, and analysis of variance test results. The concentration of heavy metals Pb, Cd, and Zn in the sediment were higher and significantly different (p <0.05) compared to the water column, while Cu not different. There was no significant difference in the concentration of heavy metals (p> 0.05) spatially (ports, river estuaries, tourist sites). Heavy metals in the sediments did not exceed the quality standard, while several heavy metals in the water column exceeded the quality standards, namely Pb and Cd. The contamination level of heavy metal pollutants studied in the coastal waters of Makassar City was low (CF <1), and if sorted, a pattern of heavy metal was Cd> Zn> Pb> Cu. Keberadaan logam berat di perairan pesisir merupakan ancaman bagi kekayaan ekosistem pesisir sebab bersifat toksik. Aktivitas masyarakat Kota Makassar berpusat di daerah pesisir sehingga berpotensi menghasilkan bahan pencemar logam berat yang dapat lepas ke perairan pesisir. Penelitian ini bertujuan untuk mengetahui distribusi konsentrasi logam berat di sedimen dan kolom air serta menentukan faktor kontaminasi. Lokasi penelitian di sepanjang pesisir Kota Makassar dengan penentuan lokasi pengamatan berdasarkan potensi sumber masukan yaitu pelabuhan, muara sungai, dan aktivitas wisata. Metode penelitian menggunakan metode survey dengan pengukuran secara insitu (parameter oseanografi) dan exsitu (konsentrasi logam berat) serta penyajian data menggunakan tabel, grafik, dan hasil pengujian analisis varians. Konsentrasi logam berat Pb, Cd, dan Zn pada sedimen lebih tinggi serta berbeda secara signifikan (p<0,05) dibandingkan dengan kolom air sedangkan Cu tidak berbeda. Tidak terdapat perbedaan konsentrasi logam berat yang nyata (p>0,05) secara spasial (pelabuhan, muara sungai, lokasi wisata) Logam berat pada sedimen tidak melampaui baku mutu sedangkan pada kolom air terdapat beberapa logam berat yang melampaui baku mutu yaitu Pb dan Cd. Tingkat kontaminasi bahan pencemar logam berat yang diteliti di perairan pesisir Kota Makassar termasuk rendah (CF<1) dan bila diurutkan maka ditemui pola Cd>Zn>Pb>Cu.

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Section: Pendahuluanunclassified

Distribusi Spasial dan Faktor Kontaminasi Logam Berat di Pesisir Kota Makassar

Noor¹,

Kabangnga²,

Fathuddin³

2021

J. Kel. Trop.

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“…Konsentrasi logam berat secara keseluruhan pada lamun Cymodocea rotundata di Teluk Doreri menunjukan bahwa logam berat banyak terakumulasi di akar dan rhizome di bandingkan di daun. Kondisi ini menunjukan bahwa mekanisme masuknya logam ke lamun melalui akar bersamaan dengan nutrient, kemudian di translokasikan ke rhizome dan ke daun (Li & Huang, 2012;Werorilangi et al, 2016).…”

Section: Hasil Dan Pembahasanunclassified

“…Sedangkan konsentrasi logam di bagian daun berkisar di antara 17,36-50,00% dan paling tinggi proporsinya ditemukan pada logam Pb di lokasi Pelayaran dan logam Cr 6+ di lokasi Wosi. Logam-logam essensial seperti Cu dan Mn, secara umum terakumulasi pada daun dikarenakan kebutuhan metabolik, sementara logam non-esensial seperti Pb dan Cd terakumulasi pada biomassa bagian bawah (belowground) dari lamun (Werorilangi et al, 2016). Temuan penelitian ini mengkonfirmasi pola penyerapan tersebut untuk logam non-esensial (Pb dan Cd).…”

Section: Hasil Dan Pembahasanunclassified

Preliminary Study of Heavy Metals of Cymodocea rotundata in Doreri Bay Manokwari Regency

Sembel

Setijawati

Yona

et al. 2021

Mus.Fish.Mar.Journal

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Sources of activity in Dorei Bay come from the Sanggeng market, the Wosi market, the port, the PLTD (Diesel Power Plant), hospitals, hotels, and residential areas. The seagrass system has a function as a food provider, as primary productivity in waters, dampers the arrival of waves, a place for growth and development of biota and sediment traps. Research and information on the accumulation of heavy metals in seagrass, especially Cymodocea rotundata are still very limited, especially in Doreri Bay. This study aims to describe the accumulation of heavy metals in seagrass Cymodocea rotundata, including leaves, roots, and rhizome, comparing the accumulation of heavy metals in seagrass Cymodocea rotundata each location as well as knowing the pollution index of each location. The research was conducted in Doreri Bay, Manokwari, West Papua in August 2018. The sampling locations for Cymodocea rotundata seagrass were around the waters of Pelayaran, Wosi, Yankarwar, Anggrem, and Nusmapi Island. The results showed that the highest Cu concentrations were described from each location, which ranged from 18.75 to 28.64 (mg.kg-1), followed by heavy metal Pb ranging from 0.46-19.31 (mg.kg-1), then logm weight of Cd ranged from 1.11-4.97 (mg.kg-1) and the lowest Cr6 + concentration in each location ranged from 0.20 -0.52 (mg.kg-1). The percentage of metal concentrations in the roots and rhizomes is 50%, it can even reach 82.64%, namely Pb metal at Yankarwar Beach. Meanwhile, the metal concentration in the leaf area ranged between 17.36-50.00% and the highest proportion was found in Pb metal at the Pelayaran location and Cr6 + metal at the Wosi location. The calculation results of the Metal poluttion Index (MPI) for heavy metals Pb, Cd, Cu, and Cr6 + show that the highest heavy metal index of 5 locations is on Anggrem Beach and the lowest is at Pelayaran Beach

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“…The Community Bureau of Reference (BCR) protocols for sediment and soil give a reasonable basis for most of the solid samples, and the results can be compared among different laboratories (Hlavay et al, 2004). BCR method used in several studies such as Spermonde Island, Makassar (Werolangi et al, 2016) and Banten Bay (Lestari et al, 2018).…”

Section: Metalmentioning

confidence: 99%

A First Record of Metal Fractionation in Coastal Sediment from Ambon Bay, Moluccas, Indonesia

Lestari¹,

Budiyanto²,

Manullang³

2019

BoMG

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Five metals in sediment samples at seven sites from the Ambon Bay were analyzed with BCR sequential extraction procedure to determine chemical fractionation of metals and to assess bioavailability of metals with Risk Assessment Code (RAC). The result showed that the percentages of cadmium (100%), lead (82.6-97.08%) and zinc (41.68-76.33%) were mostly accumulated in the non-residual (F1+F2+F3) fraction of the total concentrations. While the copper percentages (44.74-78.91%) and nickel (59.71-74.16%) were mostly accumulated in residual (F4) fraction of the total concentrations. The Risk Assessment Code (RAC) reveals that cadmium, copper, nickel and zinc at locations exist in acid soluble (exchangeable) fraction and therefore, they are in low until very high risk category meanwhile there is no Pb at locations exist in acid soluble (exchangeable) fraction.

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Bioavailability of Pb and Cu in Sediments of Vegetated Seagrass, Enhalus acoroides, from Spermonde Islands, Makassar, South Sulawesi, Indonesia

Cited by 15 publications

References 29 publications

Distribusi Spasial dan Faktor Kontaminasi Logam Berat di Pesisir Kota Makassar

Distribusi Spasial dan Faktor Kontaminasi Logam Berat di Pesisir Kota Makassar

Preliminary Study of Heavy Metals of Cymodocea rotundata in Doreri Bay Manokwari Regency

A First Record of Metal Fractionation in Coastal Sediment from Ambon Bay, Moluccas, Indonesia

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