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Updated: Sep 9, 2025

Protocol for Microplastics Sampling on the Sea Surface and Sample Analysis
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一个非潮的河口是否产生了微塑料的最大值 (Pregolya河的案例研究,波罗的海)

B V Chubarenko1, E E Esiukova1, O I Lobchuk1

  • 1Shirshov Institute of Oceanology, Russian Academy of Sciences, 36, Nakhimovskiy prospekt, Moscow, Russia, 117997.

Marine pollution bulletin
|August 29, 2025
PubMed
概括

在Pregolya河口研究了微塑料和中塑料,主要是纤维. 塑料碎片的分布表明河口微塑料的最大区域比以前想象的更宽.

关键词:
河口中等塑料微塑料普雷戈利亚河保护区东南波罗的海地区

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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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