How can net Primary Productivity be Measured in Grazing Ecosystems?

作者: S. J. McNaughton , D. G. Milchunas , D. A. Frank

DOI: 10.2307/2265518

关键词: Primary productivityEcologyGrazingVegetationPrimary productionBiologyMeasurement methodEcosystemHerbivore

摘要: … /plant community studies gave only qualitative estimates of grazing intensities." Fewer than one fifth of the grazing studies … As with ANPP, the majority of quantitative estimates of grazing …

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