Mikroplastik pada Tentakel dan Pencernaan Cumi – Cumi dari TPI Tambak Lorok

IF 0.5 4区 地球科学 Q3 Earth and Planetary Sciences
Dewi Basthika Makrima, Jusup Suprijanto, Bambang Yulianto
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引用次数: 1

Abstract

TPI Tambak Lorok adalah salah satu TPI yang ada di Semarang.  Beberapa biota laut didaratkan di TPI tersebut salah satunya cumi–cumi. Penelitian cumi–cumi masih jarang dilakukan, seperti penelitian mengenai mikroplastik pada cumi – cumi, dikarenakan cumi–cumi merupakan salah satu biota konsumsi maka perlu diketahui apakah mikroplastik sudah masuk kedalam cumi – cumi. Penelitian ini bertujuan mengetahui jumlah, bentuk, warna dan ukuran mikroplastik pada tentakel dan pencernaan cumi- cumi dari TPI Tambak Lorok. Penelitian dilakukan bulan Juli–November 2020 di Semarang. Pengambilan sampel dilakukan di TPI Tambak Lorok.  Cumi – cumi yang didapatkan diukur menggunakan jangka sorong. Selanjutnya sampel dibedah menggunakan gunting dipisahkan tentakel dan pencernaannya. Pelarutan bahan organik menggunakan KOH 10% selama 24 jam. Pemisahan partikel mikroplastik menggunakan ZnCl2 selama 24 jam. Pemisahan partikel akan membentuk 2 lapisan yaitu cairan bening dan endapan. Cairan bening diambil 10 ml untuk dilakukan penyaringan menggunakan vacum pump. Hasil vacum pump dikeringkan dilanjutkan pengamatan visual menggunakan mikroskop untuk dihitung jumlah, diamati bentuk, warna dan ukuran mikroplastik. Mikroplastik ditemukan lebih banyak pada pencernaan 343 partikel dan pada tentakel 212 partikel. Bentuk mikroplastik yang ditemukan adalah fiber, film, fragmen dan pelet. Mikroplastik ditemukan 6 warna yaitu hitam, putih, merah, oranye, kuning, biru. Ukuran mikroplastik ditemukan 0,54–100,75 µm. TPI Tambak Lorok  is one of the TPI in Semarang. Some marine biota landed at the TPI, one of which was squid. Research on squid is still rarely done, such as research on microplastics in squid, because squid is one of the consumption biota, it is necessary to know whether microplastics have entered the squid. The purpose of this research is  to determine the total, shape, color and size of microplastics in the tentacles and digestion of squid from TPI Tambak Lorok. The research was conducted in July 2020 – November 2020 in Semarang. Sampling was carried out at TPI Tambak Lorok. The squid obtained were measured using a caliper. Next step, the sample was dissected using scissors to separate the tentacles and digestive tract. Dissolution of organic ingredients using 10% KOH for 24 hours. Separation of microplastic particles using ZnCl2 for 24 hours. Separation of particles will form 2 layers, namely clear liquid and precipitate. 10 ml of clear liquid was taken to be filtered using a vacuum pump. The results of the vacuum pump were dried followed by visual observations using a microscope to count the total, observe the shape, color and size of microplastics. Microplastics were found more in the squid digestion of 343 particles and in the squid tentacles of 212 particles. The shape of microplastics found were fiber, film, fragments and pellets. Microplastics were found in 6 colors that is black, white, red, orange
Tentakel上的微塑料和Cumi加密——来自TPI Tambak Lorok的Cumi
Lorok的TPI是三宝垄的TPI之一。一些海洋生物降落在TPI上,其中一种是乌贼。乌贼研究——鱿鱼仍然是很少见的,比如乌贼微塑料的研究——鱿鱼,因为乌贼——乌贼是一种可食用的生物。这项研究的目的是确定Lorok TPI池塘乌贼的数量、形状、颜色和大小。这项研究是在三宝垄在七月到2020年11月进行的。在Lorok渔场进行了抽样。墨鱼——获得的墨鱼是用直线测量的。接下来,一个样本用触须分开的剪刀和消声器进行解剖。有机水溶液使用10%的KOH 24小时。24小时使用ZnCl2粒子分离微塑料颗粒。颗粒分离形成两层,即熔融液体和沉积物。透明液体用真空泵进行10毫升的过滤。真空泵的干燥后,通过显微镜进行视觉观察,对微塑料进行计数、观察、颜色和大小。在343号消化粒子和212个触须粒子中发现了更多的微塑料。发现的微塑料形式是纤维、薄膜、碎片和小球。微塑料有6种颜色,黑色,白色,红色,橙色,黄色,蓝色。发现大小mikroplastik 0.54——100,75µm。TPI坑是三宝垄的TPI之一。一些海洋生物降落在TPI上,其中一个是鱿鱼。鱿鱼上的研究仍然是非常罕见的,因此鱿鱼是鱿鱼中微质的研究,因为鱿鱼是生物的收缩,需要知道微质是否进入鱿鱼。这项研究的目的是确定从洛洛克池塘提取的鱿鱼的总、形状和大小。这项研究是在2020年至三宝垄批准的。抽样被切除了。硅橡胶被证实使用了一种钻头。下一步,样本用剪刀分别使用触须和小册子分解。24小时内使用10%高的有机摄入量。24小时使用ZnCl2小时的微塑料分区分离。分割的particles将是2层,namely clear liquid和precipitate。10毫升的液体被用来用真空吸尘器过滤。真空的结果是由视觉观察用微探测仪来计算,观察形状,微塑料的颜色。微质在鱿鱼中发现了更多的343个微粒,在212个微粒的鱿鱼质中发现了更多。微塑料的形状被发现是纤维、电影、碎片和颗粒。微塑料被发现有六种颜色的黑色、白色、红色、橙色
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来源期刊
Journal of Marine Research
Journal of Marine Research 地学-海洋学
自引率
0.00%
发文量
1
审稿时长
3 months
期刊介绍: The Journal of Marine Research publishes peer-reviewed research articles covering a broad array of topics in physical, biological and chemical oceanography. Articles that deal with processes, as well as those that report significant observations, are welcome. In the area of biology, studies involving coupling between ecological and physical processes are preferred over those that report systematics. Authors benefit from thorough reviews of their manuscripts, where an attempt is made to maximize clarity. The time between submission and publication is kept to a minimum; there is no page charge.
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