cff-version: 1.2.0
abstract: "<p>We derived the absorption coefficients (m-1)&nbsp;from 400 to 700 nm at 2 nm resolution of surface water samples from the German Lake Bante in Wilhemshaven. The water samples were analyzed for the total absorption coefficients of the unfiltered water (a_tot) and colored dissolved organic material (a_cdom) after filtration using a membrane filter of 0.2 µm pore size. Absorption coefficient of algal material (a_ph) was computed as the difference between a_tot and a_cdom under the assumption that no contribution was expected from suspended particulate solids. Absorption coefficient measurements were conducted in a point-source integrating-cavity absorption meter (PSICAM) with a sample chamber volume of ~400 mL. Information about the PSICAM measurements, calibration of the instrument and data correction are explained more in literature (Leathers et al., 2000; Röttgers et al.,2007). Raw data is available upon reasonable request from the authors.</p>"
authors:
  - family-names: Wollschläger
    given-names: Jochen
  - family-names: Albinus
    given-names: Michelle
  - family-names: Garaba
    given-names: Shungudzemwoyo P.
    orcid: "https://orcid.org/0000-0002-9656-3881"
title: "Absorption measurements of Nodularia spumigena bloom from Lake Bante In Wilhelmshaven, Germany"
keywords:
version: 2
identifiers:
  - type: doi
    value: 10.4121/21610995.v2
license: CC BY 4.0
date-released: 2023-09-18