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Updated: Jan 7, 2026

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds
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在人为压力下的营养物质的时空动态和来源特征解读,中国的泰浦河

Tong Wang1, Jiayi Kou2, Fengjunxi Chen2

  • 1School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China; Yangtze River Delta Urban Wetland Ecosystem National Field Observation and Research Station, Shanghai Normal University, Shanghai 200234, China.

Journal of contaminant hydrology
|January 1, 2026
PubMed
概括

No abstract available in PubMed .

关键词:
污染评估营养成分时间空间分布泰浦河

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Primary Production01:06

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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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