ORCID Profile
0000-0002-9541-6046
Current Organisation
University of Southampton
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Publisher: Frontiers Media SA
Date: 14-07-2021
DOI: 10.3389/FMARS.2021.690607
Abstract: Phytoplankton photosynthetic physiology can be investigated through single-turnover variable chlorophyll fluorescence (ST-ChlF) approaches, which carry unique potential to autonomously collect data at high spatial and temporal resolution. Over the past decades, significant progress has been made in the development and application of ST-ChlF methods in aquatic ecosystems, and in the interpretation of the resulting observations. At the same time, however, an increasing number of sensor types, s ling protocols, and data processing algorithms have created confusion and uncertainty among potential users, with a growing ergence of practice among different research groups. In this review, we assist the existing and upcoming user community by providing an overview of current approaches and consensus recommendations for the use of ST-ChlF measurements to examine in-situ phytoplankton productivity and photo-physiology. We argue that a consistency of practice and adherence to basic operational and quality control standards is critical to ensuring data inter-comparability. Large datasets of inter-comparable and globally coherent ST-ChlF observations hold the potential to reveal large-scale patterns and trends in phytoplankton photo-physiology, photosynthetic rates and bottom-up controls on primary productivity. As such, they hold great potential to provide invaluable physiological observations on the scales relevant for the development and validation of ecosystem models and remote sensing algorithms.
Publisher: Wiley
Date: 15-01-2019
DOI: 10.1002/LNO.11115
Publisher: American Chemical Society (ACS)
Date: 24-09-2018
Abstract: Assessing phytoplankton productivity over space and time remains a core goal for oceanographers and limnologists. Fast Repetition Rate fluorometry (FRRf) provides a potential means to realize this goal with unprecedented resolution and scale yet has not become the "go-to" method despite high expectations. A major obstacle is difficulty converting electron transfer rates to equivalent rates of C-fixation most relevant for studies of biogeochemical C-fluxes. Such difficulty stems from methodological inconsistencies and our limited understanding of how the electron requirement for C-fixation (Φ
Publisher: Elsevier BV
Date: 06-2020
Publisher: Wiley
Date: 07-2019
DOI: 10.1002/JIA2.25301
Publisher: Wiley
Date: 03-2012
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Mark Moore.