Search Results

open access

Trophic Structure and Energy Flow in a Texas Pond

Description: Annual energy flow and mean annual biocontent of eighteen compartments were determined for a 0.94 ha north central Texas pond ecosystem. Annual primary production was 7,780 kcal m^-2 yr^-2, and community production-to-respiration ratio was 1.49. One-third of annual primary production accumulated on the substrate as silt and sedimentation. Community production, production-respiration ratio, and biocontents of all compartments except aquatic insects were large in summer, small in winter. Bioconte… more
Date: August 1978
Creator: Childress, William M.
Partner: UNT Libraries
Back to Top of Screen