Zobrazeno 1 - 5
of 5
pro vyhledávání: '"René Freiberg"'
Publikováno v:
PLoS ONE, Vol 10, Iss 3, p e0122526 (2015)
Pigment-based chemotaxonomy and CHEMTAX software have proven to be a valuable phytoplankton monitoring tool in marine environments, but are yet underdeveloped to determine algal assemblages in freshwater ecosystems. The main objectives of this study
Externí odkaz:
https://doaj.org/article/e16ee2ff4bef44c8a214a960175a84a0
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2023)
Phytoplankton and its most common pigment chlorophyll a (Chl-a) are important parameters in characterizing lake ecosystems. We compared six methods to measure the concentration of Chl a (CChl-a) in two optically different lakes: stratified clear-wate
Externí odkaz:
https://doaj.org/article/230f06d256ba4d0ba42bd5d771d45784
Autor:
Marju Tamm, Tiina Nõges, Peeter Nõges, Kristel Panksep, Priit Zingel, Helen Agasild, Rene Freiberg, Triin Hunt, Ilmar Tõnno
Publikováno v:
PLoS ONE, Vol 17, Iss 5, p e0267133 (2022)
Photoautotrophic picoplankton (0.2-2 μm) can be a major contributor to primary production and play a significant part in the ecosystem carbon flow. However, the understanding about the dynamics of both eukaryotic and prokaryotic components of picopl
Externí odkaz:
https://doaj.org/article/8d78ed10536a4b4193e699d2c8caff10
Publikováno v:
PLoS ONE, Vol 11, Iss 4, p e0154526 (2016)
Small-bodied cladocerans and cyclopoid copepods are becoming increasingly dominant over large crustacean zooplankton in eutrophic waters where they often coexist with cyanobacterial blooms. However, relatively little is known about their algal diet p
Externí odkaz:
https://doaj.org/article/f89f37d1b4a84f0f9c79dee4da8ceb4a
Publikováno v:
Estonian Journal of Earth Sciences, Vol 60, Iss 2, Pp 91-101 (2011)
Our aim was to find out to which extent fossil phytoplankton pigments in the large shallow and turbid Lake Võrtsjärv carry information on the history of phytoplankton communities. For this purpose we examined how the changes in the pigment composit
Externí odkaz:
https://doaj.org/article/3be05f14e5ff4fe9ba5da84e19d71fa7