Kandungan Timbal dan Kadmium pada Air dan Sedimen di Perairan Pulau Untung Jawa, Jakarta

Alisa, Cut Aja Gita; P, Muchammad Septyo Albirqi; Faizal, Ibnu

doi:10.24198/jaki.v5i1.26523

Cited by 15 publications

(15 citation statements)

References 9 publications

(12 reference statements)

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“…Additionally, another factor that degrades DNA in the environment is geographical conditions, in which Jakarta Bay Water is shallow water with an average depth of 15 meters, resulting in the mixing of various nutrients with pollutants and genetic material (Koropitan et al 2009). Untung Jawa Island, which is located in Jakarta Bay and relatively close to Tanjung Priok Port, also has poor water conditions (Mu ih et al 2015), one of the indicators is heavy metals which have exceeded the seawater quality standard set by the Decree of the State Minister of the Environment Number 51 of 2004 concerning Seawater Quality Standards (Alisa et al 2020).…”

Section: Discussionmentioning

confidence: 99%

Environmental DNA biomonitoring revealed species diversity of Cnidarian and Poriferan across Jakarta Bay and Seribu Islands National Park

Maqbul

Fahrezi

Bakhri

et al. 2021

Preprint

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Indonesia, as a country having a unique sea lane known as the Indonesian Archipelagic Sea Lanes (ASLs), has become one of the busiest countries in the world with varied shipping activities. These actions have the ability to facilitate the transmission of species (bio-invasion). Until recently, the number of global introduced species has increased, with negative consequences for environment and the economy. Environmental DNA (eDNA) approaches for detecting the presence of invasive species are currently receiving a lot of interest as a broad approach method in ecological research. As a result, the study used the eDNA technique to compare the quantity and variety of introduced species from the Cnidaria and Porifera Phyla, as well as to characterize their invasiveness status and possible presence in the waters of Jakarta Bay. Based on data from the inside Zone of National Park (ZI) and Outside Zone of National Park (ZO), the biological community composition, richness, and diversity were assessed (ZO). The mBrave workflow generated a total of 14,275 reads from high-throughput sequencing of amplicons from two zones, with 8,917 reads in ZI and 5,358 reads in ZO. Blackfordia virginica , Cordylophora caspia , and Ectopleura crocea were among the imported species included in the invasive category, with E. crocea having the highest abundance and being detected in both zones, with a total of 1300 reads, consisting of 1253 reads in ZI and 47 reads in ZO. Based on the findings, the eDNA methodology can be used as a biomonitoring and conservation method for invasive species.

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Section: Discussionmentioning

confidence: 99%

Environmental DNA biomonitoring revealed species diversity of Cnidarian and Poriferan across Jakarta Bay and Seribu Islands National Park

Maqbul

Fahrezi

Bakhri

et al. 2021

Preprint

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“…Other studies have been reviewed by Alisa et al (2020) on the Coast of Untung Jawa Island, Jakarta using the AAS method. The results of the method indicated that the Pb in the sediment ranged from 14.1176 -24.1952 mg/l so that it had exceeded the safe limit and the Cd content ranged from 1.968 -2.760 mg/l, exceeding the maximum quality standard set by ANZECC/ARMCANZ.…”

Section: Discussionmentioning

confidence: 99%

“…The results of the analysis show that the four studies (Table 1) conducted by Nuraini et al (2017), Natsir et al (2019), Alisa et al (2020), and Setiawan and Subiandono (2015) using the AAS method, which is to analyze elements quantitatively whose measurements are based on the absorption of light with a certain wavelength by metal atoms in a free state (Skoog et al, 2004). According to Kusnadi (2016), the AAS method determines metal and metalloid elements from the radiation absorption process by free atoms.…”

Section: Discussionmentioning

confidence: 99%

“…Disadvantages of this method include: it can only be used for solutions with low concentrations, requires a relatively large amount of solution (10-15 ml), and is very dependent on the power source. Several studies of heavy metals in sediments using the AAS method have been carried out by (Setiawan and Subiandono, 2015;Warni et al, 2017;Rizkiana et al, 2017;Alisa et al, 2020).…”

Section: Atomic Absorption Spectrophotometer Methodsmentioning

confidence: 99%

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Analysis of research methodology on the content of heavy metals in sediments on the Indonesian coastal

Azis

Irham

Sugianto

et al. 2021

Depik

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Heavy metal pollution is one of the problems that often occurs in Indonesian coastal waters. Comparative methods of looking at heavy metal content in coastal sediments include a way to show similarities and differences between one or more articles by using certain criteria. Different comparison methods to see the heavy metal content in sediments include the AAS (Atomic Absorption Spectrophotometer) method, AAN (Netron Activation Analysis), Regression, and USEPA methods. Based on the comparison of 2 methods, namely: AAS and AAN methods, the most efficient in analyzing heavy metals in sediments in coastal areas is the Atomic Absorption Spectrophotometry (AAS) method compared to the Neutron Activation Analysis (AAS) method.Keywords:CoastalSedimentHeavy MetalSpectrophotometer

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“…Berdasarkan hasil pengamatan selama 4 tahun terakhir, Cd ditemukan paling besar pada tahun 2020. penyebabnya diduga akibat aktifitas raklamasi pantai yang sangat aktif pada tahun 2020. Hal ini didukung oleh pernyataan (Alisa et al, 2020) bahwa Kandungan Cd diperairan dapat berasal dari aktvitas reklamasi Pantai. Logam berat Cr yang ditemukan pada sedimen berkisar antara 0,01±0 mg/l hingga 26,65±5,81 mg/l.…”

Section: Logam Berat Dalam Sedimenunclassified

Quality Indeks dan Konsentrasi Logam Berat dalam Perairan dan Sedimen di Perairan Kota Makassar

et al. 2022

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Kota Makassar merupakan pusat kota di Provinsi Sulawesi Selatan yang memiliki aktifitas wilayah pesisir, seperti pemanfataan industri, pariwisata, transportasi laut serta memiliki dua sungai besar yang muara di perairan. Penelitian ini bertujuan untuk mengetahui konsentrasilogam berat dalam air dan sedimen serta menentukan status mutunya. Pengamatan dilakukan pada 10 lokasi strategis sumber pencemar seperti pabrik, hotel, muara sungai serta pelabuhan dengan mengambil sampel air dan sedimen dan selanjutnya dianalisis di laboratorium untuk logam berat Cd, Cr, Hg, Zn, Cu dan Pb. Statistik deskriptif digunakan untuk menganalisis data yang ada. Metode Indeks Pencemar dan Storet (Storage and Retrieval) digunakan untuk menentukan status mutu air dan sedimen dari logam berat untuk biota laut. Hasil penelitian ini menunjukkan perairan Kota Makassar tergolong dalam kategori “Cemar Ringan” berdasarkan hasil perhitungan indeks Pencemar sedangkan status mutu perairan tergolong “Cemar Berat”. Parameter logam berat di kolom perairan yang melampaui baku mutu adalah Krom (0,016±0,005) dan Tembaga (0,112±0,035). Sedangkan untuk parameter logam berat sedimen secara keseluruhan masih berada dalam ambang batas baku mutu yang telah ditentukan. Kondisi tercemar berasal dari aktifitas reklamasi pantai serta sumber alami dan limbah domestik dari aktifitas masyarakat cukup tinggi.ABSTRACTMakassar City is the city center in South Sulawesi Province which has coastal area activities, such as the use of industry, tourism, sea transportation and has two large rivers that estuary into the waters. This study aims to determine the concentration of heavy metals in water and sediment and determine their quality status. Observations were made at 10 strategic locations of pollutant sources such as factories, hotels, river mouths, and ports by taking water and sediment samples and then analyzed in the laboratory for heavy metals Cd, Cr, Hg, Zn, Cu, and Pb. Descriptive statistics are used to analyze the existing data. The Pollutant Index and Storet (Storage and Retrieval) method is used to determine the status of water and sediment quality of heavy metals for marine biota. The results of this study indicate that the waters of Makassar City are classified as "Lightly Polluted" based on the results of the calculation of the Pollutant index while the status of the water quality is classified as "Heavy Polluted". Parameters of heavy metals in the water column that exceed the quality standard are chromium (0,016±0,005) and copper (0,112±0,035). Meanwhile, the parameters of the sediment heavy metals as a whole are still within the specified quality standard. Polluted conditions derived from coastal reclamation activities as well as natural sources and domestic waste from community activities are quite high.

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Kandungan Timbal dan Kadmium pada Air dan Sedimen di Perairan Pulau Untung Jawa, Jakarta

Cited by 15 publications

References 9 publications

Environmental DNA biomonitoring revealed species diversity of Cnidarian and Poriferan across Jakarta Bay and Seribu Islands National Park

Environmental DNA biomonitoring revealed species diversity of Cnidarian and Poriferan across Jakarta Bay and Seribu Islands National Park

Analysis of research methodology on the content of heavy metals in sediments on the Indonesian coastal

Quality Indeks dan Konsentrasi Logam Berat dalam Perairan dan Sedimen di Perairan Kota Makassar

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