Related Experiment Video

Updated: Mar 13, 2026

Author Spotlight: Understanding Riverine Nitrogen Impacts and Primary Productivity for Effective Nutrient Management
05:04

Author Spotlight: Understanding Riverine Nitrogen Impacts and Primary Productivity for Effective Nutrient Management

Published on: July 14, 2023

825

Effect of Nutrient Enrichment on Phytoplankton Growth in Waquoit Bay, Massachusetts

C C Sheridan, I Valiela, K Foreman

    The Biological Bulletin
    |October 1, 1995
    PubMed
    Abstract

    No abstract available in PubMed .

    More Related Videos

    Author Spotlight: Unveiling Plankton Response to Climate Change Through Time-Series Data and Artistic Expression08:15

    Author Spotlight: Unveiling Plankton Response to Climate Change Through Time-Series Data and Artistic Expression

    Published on: July 28, 2023

    2.0K
    Design and Use of an Apparatus for Quantifying Bivalve Suspension Feeding at Sea07:20

    Design and Use of an Apparatus for Quantifying Bivalve Suspension Feeding at Sea

    Published on: September 5, 2018

    8.5K

    Related Concept Videos

    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.
    25.9K
    Microbial Growth Measurement: Indirect Methods01:27

    Microbial Growth Measurement: Indirect Methods

    Estimating microbial growth is essential for understanding population dynamics and environmental adaptations. Indirect methods provide valuable insights by measuring parameters such as turbidity, metabolic activity, and biomass, enabling efficient and reproducible assessments.During exponential growth, microbial cells scatter light proportionally to their biomass, a principle used in turbidity measurements. About one million cells per milliliter produce detectable scattering, which a...
    2.1K
    Microbial Growth Measurement: Direct Methods01:23

    Microbial Growth Measurement: Direct Methods

    Direct methods for measuring microbial populations in a culture are essential tools in microbiology, providing quantitative data for various applications. Among these, microscopic counts, plate counts, and serial dilution are widely used techniques, each with unique principles and applications.Microscopic CountsMicroscopic counting involves the use of a Petroff-Hausser chamber, a specialized microscope slide with a grid and defined depth. By observing a liquid culture under a microscope,...
    2.4K
    Trophic Efficiency00:46

    Trophic Efficiency

    Trophic level transfer efficiency (TLTE) is a measure of the total energy transfer from one trophic level to the next. Due to extensive energy loss as metabolic heat, an average of only 10% of the original energy obtained is passed on to the next level. This pattern of energy loss severely limits the possible number of trophic levels in a food chain.
    25.7K