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Updated: May 9, 2025

Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis
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Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis

Published on: December 16, 2016

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大气中微塑料的季节性模式和环境驱动因素在一个沿海大城市

Qilong Jia1, Yusen Duan2, Zhaofeng Song3

  • 1State Environmental Protection Key Lab of Environmental Risk Assessment and Control on Chemical Processes, School of Resources & Environmental Engineering, East China University of Science & Technology, Shanghai, 200237, PR China; Shanghai Environmental Protection Key Laboratory for Environmental Standard and Risk Management of Chemical Pollutants, School of Resources & Environmental Engineering, East China University of Science & Technology, Shanghai, 200237, PR China.

Environmental research
|May 4, 2025
PubMed
概括

上海大气中的微塑料 (MP) 在冬季和干旱季度最高,以PET纤维为主. 度与工业污染物和海洋气溶有关,受天气模式和季风的影响.

关键词:
大气中的微塑料 (MPs)环境相互作用 环境相互作用大型沿海城市.当地的区域协同作用.气象学因素 气象学因素时间动态的时间动态.

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What are Biogeochemical Cycles?

The most common elements in organic molecules, carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus, are only available in the ecosystem in limited amounts. Therefore, these nutrients must be recycled through both biotic and abiotic components of the ecosystem, in processes generally called biogeochemical cycles.
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The total amount of energy acquired by primary producers in an ecosystem is called gross primary production (GPP). However, of this energy, producers use some for metabolic processes, and some is lost as heat, decreasing the amount of energy available to the next trophic level. The remaining usable amount of energy is called the net primary productivity (NPP). In terrestrial ecosystems, NPP is driven by climate, while light penetration and nutrient availability drive NPP in aquatic ecosystems.
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