Open AccessSome Effects of Light Intensity and Shade of Background Upon the Melanin Content of Gambusia
Author(s) -
Francis B. Sumner,
Peter Doudoroff
Publication year - 1938
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.24.10.459
Subject(s) - hydrosphere , dissolution , biogeochemistry , environmental chemistry , redox , chemistry , soil water , carbon cycle , aquatic ecosystem , bioturbation , environmental science , ecology , earth science , soil science , geology , inorganic chemistry , ecosystem , biology , sediment , paleontology , biosphere