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Updated: May 28, 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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揭开深海微塑料的奥德赛:太平洋沉积物的特征,分布和生态影响

Hua Deng1, Yutao Fu1, Lei Su2

  • 1Key Laboratory of Marine Mineral Resources, Ministry of Natural Resources, Guangzhou Marine Geological Survey, China Geological Survey, Guangzhou 511458, China; National Engineering Research Center for Gas Hydrate Exploration and Development, Guangzhou 511458, China.

Journal of hazardous materials
|February 14, 2025
PubMed
概括

微塑料在太平洋深层沉积物中普遍存在,在西太平洋发现的度最高. 了解这些微塑料 (MP) 的分布对于深海生态系统的健康至关重要.

关键词:
葬礼 葬礼 葬礼 葬礼深海沉积物中的沉积物.生态风险 生态风险微塑料是一种微塑料.源头 源头 源头 来源

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An Ultra-clean Multilayer Apparatus for Collecting Size Fractionated Marine Plankton and Suspended Particles09:01

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Primary Production01:06

Primary Production

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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Sulfur, an important element in the chemical makeup of proteins, is recycled through the atmosphere and aquatic and terrestrial environments. Found in the atmosphere as sulfur dioxide (SO2), sulfur is released by decaying organisms, weathered rocks, geothermal vents, volcanos, and burning fossil fuels. It is deposited into the ecosystem, cycled through the biotic community, and either released back into the atmosphere as gas or deposited in marine sediment for long-term storage and eventual...
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