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Sigrid Haande

Researcher at Norwegian Institute for Water Research

Publications -  31
Citations -  1027

Sigrid Haande is an academic researcher from Norwegian Institute for Water Research. The author has contributed to research in topics: Planktothrix & Climate change. The author has an hindex of 13, co-authored 29 publications receiving 824 citations. Previous affiliations of Sigrid Haande include University of Bergen.

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Temperature Effects Explain Continental Scale Distribution of Cyanobacterial Toxins

Evanthia Mantzouki, +199 more
- 13 Apr 2018 - 
TL;DR: Direct and indirect effects of temperature were the main drivers of the spatial distribution in the toxins produced by the cyanobacterial community, the toxin concentrations and toxin quota, and a Toxin Diversity Index (TDI) increased with latitude, while it decreased with water stability.
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Stratification strength and light climate explain variation in chlorophyll a at the continental scale in a European multilake survey in a heatwave summer

Daphne Donis, +202 more
TL;DR: In this article, Verspagen, van Herk and van Wijk present a collection of essays with the same authors, including a discussion of the role of gender in the relationship between women and women's empowerment.
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Genetic characterisation of Cylindrospermopsis raciborskii (Nostocales, Cyanobacteria) isolates from Africa and Europe

TL;DR: There is clearly a variation among the populations of C. raciborskii from different geographical regions, and phylogenetic analyses revealed a clustering of the strains due to geographic origin, which does not strongly support any of the existing hypotheses on the phylogeography of this species.
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Spectrophotometric Analysis of Pigments: A Critical Assessment of a High-Throughput Method for Analysis of Algal Pigment Mixtures by Spectral Deconvolution

TL;DR: The modified-GPS method provides an improvement of the GPS method that is a fast, inexpensive, and high-throughput alternative for screening of pigment composition in samples of phytoplankton material.
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Phytoplankton dynamics and cyanobacterial dominance in Murchison Bay of Lake Victoria (Uganda) in relation to environmental conditions

TL;DR: In this article, the phytoplankton community was dominated by a variety of cyanobacterial species and diatoms and the proportion of N-fixing species like Anabaena sp. was higher in the outer part of the bay, whereas species like Microcystis sp. were more abundant in the inner part.