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The role of the photosynthetic pigments of phytoplankton algae and of the light climate on the bio-optical properties of freshwaters

Description: Advanced optical methods allow to collect air-born information for water quality control. In this project two lakes of former mining areas are used to measure in situ light spectra and absorption features of phytoplankton cells, which define the optical properties of the lakes and reflect the water quality status. These data will be correlated to atmosphere corrected reflectance spectra measured by means of air-born multichannel spectroscopy. The task is to develop mathematical algorithms to extract from air born spectra relevant information which allows water quality assessment.

Types:
SupportProgram

Origins: /Bund/UBA/UFORDAT

Tags: Beleuchtung ? Seen ? Phytoplankton ? Pigment ? Spektralanalyse ? Süßwasser ? Übriger Bergbau ? Qualitätsmanagement ? Bewässerung ? Bodenluft ? Daten ? Gewässerqualität ? Oberflächengewässer ? Reflexion ? Wasserqualität ? Zelle ? Algen ? Messung ? Luft ? Atmosphäre ? in situ ? Klima ? Wasser ? Maßnahme ? Absorptionsspektrum ? Buchgrundstück ? Methode ? Projekt ? See [Binnengewässer] ? Spektrum ? Stand ? fortschrittlich ?

Region: Saxony

Bounding boxes: 13.25° .. 13.25° x 51° .. 51°

License: cc-by-nc-nd/4.0

Language: Englisch/English

Organisations

Time ranges: 2000-01-01 - 2003-12-31

Status

Quality score

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