相关实验视频

Updated: Jul 8, 2026

Swabbing the Urban Environment - A Pipeline for Sampling and Detection of SARS-CoV-2 From Environmental Reservoirs

Swabbing the Urban Environment - A Pipeline for Sampling and Detection of SARS-CoV-2 From Environmental Reservoirs

Published on: April 9, 2021

使用公民科学数据减少一次性废物计划的影响:西澳大利亚作为一个案例研究

L Davies¹, H Tait², J L Lavers²

¹The University of Notre Dame Australia, Faculty of Arts and Sciences, Law and Business, School of Arts and Sciences, Walyalup/Fremantle, Western Australia, 6160, Australia.

Marine pollution bulletin

|September 27, 2025

概括

社区科学海清洁活动有效地追踪了一次性塑料 (SUP) 的减少. 来自华盛顿州巴瑟斯海的数据显示,目标SUP项目显著下降,支持减少浪费的倡议.

科学领域:

环境科学环境科学
海洋生物学海洋生物学
保护科学保护科学

背景情况:

一次性塑料 (SUP) 污染对全球海洋生态系统构成重大威胁.
由于数据有限,评估SUP废物减少计划的有效性是一项挑战.
社区驱动的公民科学 (CS) 为持续的海洋垃圾监测提供了一个潜在的解决方案.

研究的目的:

评估频繁,社区驱动的海垃圾收集计划在评估西澳大利亚 (WA) SUP废物减少计划的有效性.
确定CS数据是否可以提供可靠的洞察力,了解最近 (2019-2024) 的废物减少政策的影响.

主要方法:

在2023年1月,在华盛顿州弗里曼特尔的巴瑟斯海建立了一个CS计划,其中有一个专门的收藏箱.
从2023年2月到2024年11月,收集和分析了海洋垃圾,目录了19998件物品.
收集的数据与澳大利亚海洋垃圾倡议 (AMDI) 国家标准化监测计划进行了比较.

主要成果:

在分析的19998件物品中,17263件 (86%) 被归类为海洋垃圾,6615件 (38%) 是一次性使用物品.
在26个目标SUP项目中,发现了21个,这些项目有可能减少17%的海洋垃圾.
检测到塑料饮料盖和烟的显著减少 (p < 0.05),与AMDI数据相比.

结论:

频繁的社区驱动的海清洁活动产生了质量数据,用于评估SUP废物减少影响.
巴瑟斯海CS项目的研究结果代表了更广泛的区域趋势.
将CS数据集成到像AMDI这样的数据库中,可以加强对SUP废物减少的政策评估,在两年内可以检测出趋势.

关键词:

沙上的垃圾是沙上的垃圾.公民科学是公民科学.海洋垃圾:海洋垃圾就是海洋垃圾.塑料政策塑料政策一次性使用的单一用途.减少废物减少废物

更多相关视频

Deploying Community Scientists to Conduct Nondestructive Genetic Sampling of Rare Butterfly Populations

Deploying Community Scientists to Conduct Nondestructive Genetic Sampling of Rare Butterfly Populations

Published on: October 28, 2022

Scalable Step-by-Step Approach of Sustainable Bioplastic Production from Food Waste

Scalable Step-by-Step Approach of Sustainable Bioplastic Production from Food Waste

Published on: July 18, 2025

相关概念视频

Microbial Wastewater Treatment

Microbial Wastewater Treatment

Microbial communities in aquatic ecosystems play a key role in the natural breakdown of contaminants introduced through domestic and industrial effluents. Acting as biological catalysts, these microbes change and mineralize a wide range of organic and inorganic pollutants under different redox conditions.In oxygen-rich surface waters, aerobic heterotrophs lead organic matter breakdown, using oxygen as the terminal electron acceptor to efficiently oxidize substrates to carbon dioxide and water.

Microbial Bioremediation of Plastics

Microbial Bioremediation of Plastics

Polyethylene terephthalate (PET) is a synthetic polymer widely utilized in the packaging industry, particularly for bottles and containers. Due to its chemical stability and durability, PET accumulates in the environment, contributing significantly to plastic pollution. It comprises repeating units of terephthalic acid and ethylene glycol, resulting in a semi-crystalline structure that is resistant to natural degradation processes.A notable breakthrough in plastic biodegradation came with the...