https://os.copernicus.org/articles/17/1775/2021/
OS - Nutrient ratios driven by vertical stratification regulate phytoplankton community structure...
Abstract. The stratification of the upper oligotrophic ocean has a direct impact on biogeochemistry by regulating the components of the upper-ocean environment...
nutrient ratiosby verticalcommunity structuredrivenstratification
https://avesis.omu.edu.tr/yayin/49914008-93e3-4d43-a589-9f6ab5aa6867/nutrient-concentrations-and-nutrient-ratios-of-rhododendron-ponticum-litter-along-an-elevational-gradient
Nutrient Concentrations and Nutrient Ratios of Rhododendron ponticum Litter Along an Elevational...
rhododendron ponticumnutrientconcentrationsratioslitter
https://pure.jbnu.ac.kr/en/publications/effect-of-different-ratios-of-phytogenic-feed-additives-on-growth/
Effect of different ratios of phytogenic feed additives on growth performance, nutrient...
feed additiveseffectdifferentratiosgrowth