English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

To aid in the eutrophication management, the relationships between total algal biomass in response to varying nitrogen and phosphorus species concentrations, Volatile (VSS), and Total Suspended (TSS) Solids in the water column were investigated. Sampling was conducted at the deepest portion of the reservoir for analysis of phosphorus, nitrogen, chlorophyll a, VSS, and TSS. The study showed both VSS and TSS distribution coincided with the vertical distribution of chlorophyll a. The chlorophyll a was positively and significantly correlated to TSS and VSS. Correlation analysis revealed that the VSS and TSS were significantly related to the phytoplankton growth. No linear relationship was observed between total phosphorus and chlorophyll a biomass and result indicated that the phytoplankton growth declined when nitrogen becomes the primary limiting nutrient after the phosphorus concentration of 200 μg/L in the water column. The soluble reactive phosphorus and dissolved inorganic nitrogen remained low throughout the sampling period; however, total dissolved phosphorus and dissolved organic nitrogen remained high and varied according to the phytoplankton growth. This study may provide a basis for further investigations of nutrient species and phytoplankton growth studies.

Temporal Variation of Nitrogen and Phosphorus Species Distribution on Total Phytoplankton Biomass in Eutrophic Lakes