■塑料废物的不断积累是对海洋生态系统的最严重威胁。仍然有处理固体废物习惯的人,特别是塑料类废物,在海洋环境中发现了各种海洋生物中的微塑料含量,例如鱼类和贝类。我们旨在评估由于沿海地区海洋生物的消耗而导致的微塑料的环境健康风险。
■我们使用环境健康风险评估(EHRA)设计的观察方法来分析人类食用含有微塑料的鱼类和贝类的健康风险。这项研究是在塔卡拉尔摄政区的沿海地区进行的,2022年印度尼西亚。使用的样本包括人类(n=30)和海洋生物(鱼类,n=20;贝类,n=20)样品。数据是从观察中获得的,生物群的物理测量,实验室测试,傅里叶变换红外(FTIR)光谱识别聚合物类型,和显微镜。
■贝类中含有苯乙烯化合物的微塑料的平均浓度为2.01mg/kg。鱼和贝类样品中MP的丰度为0.01颗粒/g或10颗粒/kg,贝类为7颗粒/个体。议员们被发现排队,片段,电影,和颗粒形式,不同的大小和颜色的变化。鱼类和贝类的平均MP暴露风险水平(RQ值)为0.02。
■所有样品的RQ值<1,这意味着含微塑料的豆腐贝类对于生活在Takalar沿海地区的人们来说仍然是安全的。
UNASSIGNED: The increasing accumulation of plastic waste is the most serious threat to the marine ecosystem. People who still have the habit of disposing of solid waste, especially plastic-type waste, in the marine environment have led to the discovery of microplastic content in various marine biota such as fish and
shellfish. We aimed to assess the environmental health risks of microplastics due to consumption of marine life in the coastal area.
UNASSIGNED: We used an observational method with the Environmental Health Risk Assessment (EHRA) design to analyze the health risks of humans consuming fish and shellfish containing microplastics. This research was conducted in the coastal area of Takalar Regency, Indonesia in 2022. The samples used consisted of human (n = 30) and marine biota (fish, n=20;
shellfish, n=20) samples. The data were obtained from observations, physical measurements of biota, laboratory tests, polymer type identification by Fourier Transform Infrared (FTIR) spectroscopy, and microscopy.
UNASSIGNED: The average concentration of microplastics containing styrene compounds in shellfish was 2.01 mg/kg. The abundance of MPs in the fish and
shellfish samples was 0.01 particles/g or 10 particles/kg in fish and 7 particles/individual in
shellfish. The MPs were found in line, fragment, film, and pellet forms, with different size and color variations. The average MPs exposure risk level (RQ value) for both fish and
shellfish was 0.02.
UNASSIGNED: All samples had RQ values < 1, which means that the microplastic-containing tofu shellfish were still safe for consumption by people living in the Takalar coastal area.