Compositional measures versus total DOM concentration.

• Main Authors: Pieter J. K. Aukes (11105259), Sherry L. Schiff (495601)
• Format: Still Image
• Language: unknown
• Published: 2021
• Subjects: Physiology; Evolutionary Biology; Ecology; Environmental Sciences not elsewhere classified; Biological Sciences not elsewhere classified; Chemical Sciences not elsewhere classified; drinking water quality; ultraviolet-visible light absorbance; DOM characterization techniques; Composition Wheel approach; Many DOM characterization methods; humic substances fraction; DOM composition; Canadian ecozones Dissolved; end-member Composition Wheel shapes; Principal component analyses; Yellowknife; Mackenzie River; Ela; Lake Hazen; Daring Lake; Black Brook; Wekweètì; Mackenzie river
• Online Access: https://doi.org/10.1371/journal.pone.0253972.g002

Measures include A) SUVA, specific ultraviolet absorbance at 255 nm, B) S 275-295 , spectral slope between 275 to 295nm, C) DOC:DON, and D) HSF; humic substances fraction. Colours represent geographical sampling locations (HZ: Lake Hazen Watershed, NU; DL: Daring Lake, NT; WK: Wekweètì, NT; YK: Yell...