Zobrazeno 1 - 10
of 68
pro vyhledávání: '"K, Kononen"'
Publikováno v:
Journal of Marine Systems. 58:67-82
The effect of coastal upwelling on the late summer pelagic environment, focusing on the two main bloom-forming filamentous cyanobacteria species, Aphanizomenon flos-aquae and Nodularia spumigena, was evaluated on the basis of field observations in Ju
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1dd210d9171ec5e01d4b60d8b29d783
https://doi.org/10.1016/j.jmarsys.2005.07.001
https://doi.org/10.1016/j.jmarsys.2005.07.001
Publikováno v:
Journal of Marine Systems. 52:1-13
About 350 profiles of phosphate, nitrate and silicate concentration were collected on board the R/V Aranda in the western Gulf of Finland in summers 1992–1999. The study sites were located close to the coastal slope where the effect of wind-forced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04b1ae5808325cfa0c89938eec86a2c1
https://doi.org/10.1016/j.jmarsys.2004.03.003
https://doi.org/10.1016/j.jmarsys.2004.03.003
Publikováno v:
Estuarine, Coastal and Shelf Science (0272-7714) (Elsevier), 2003-08, Vol. 57, N. 5-6, P. 1127-1137
A design for a new underwater video-system to detect and observe suspended particles is presented. Particles are collected and isolated in a rectangular box where they are highly illuminated by a white light plane. The total field of view is determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce922964231467421488c040daaac925
https://doi.org/10.1016/s0272-7714(03)00053-2
https://doi.org/10.1016/s0272-7714(03)00053-2
Autor:
Madis Lilover, Patrick Gentien, Jaan Laanemets, Timo Huttula, J. Pavelson, Maija Huttunen, K. Kononen, Seija Hällfors, Michel Lunven, Adolf Stips
Publikováno v:
Limnology and Oceanography. 48:594-607
The development of a deep chlorophyll maximum (DCM) at a depth of 30‐35 m was followed during a 15-d case study in July 1998 at the entrance to the Gulf of Finland. The study consisted of three 18‐24-h periods of biological (chlorophyll a, phytop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25eef91380543cd10b646e4e5f2ded1a
https://doi.org/10.4319/lo.2003.48.2.0594
https://doi.org/10.4319/lo.2003.48.2.0594
Publikováno v:
Limnology and Oceanography. 47:108-119
Planktonic, filamentous, heterocystous cyanobacteria form blooms in certain nitrogen-limited ecosystems but are absent or rare in others that seem to have suitable environmental conditions. We tested the hypothesis that smallscale shear affects physi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d132976a9602e6b6f018815272c92ab
https://doi.org/10.4319/lo.2002.47.1.0108
https://doi.org/10.4319/lo.2002.47.1.0108
Publikováno v:
AMBIO: A Journal of the Human Environment. 30:172-178
Long-term information on possible changes in cyanobacterial blooms in the Baltic Sea, formed mainly by Nodularia spumigena and Aphanizomenon sp., was sought in published records in historical (years 1887-1938) and modern (years 1974-1998) phytoplankt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef38fcb0f9314be7f635a2996d9c399a
https://doi.org/10.1579/0044-7447-30.4.172
https://doi.org/10.1579/0044-7447-30.4.172
Autor:
K, Kononen
Publikováno v:
AMBIO: A Journal of the Human Environment. 30:184-189
Understanding the mechanisms that govern biological diversity in various environments is one of the greatest challenges for the scientific community of today. Compared to terrestrial and benthic habitats, mechanisms regulating species diversity in pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6968404f322997078638b315b0b445b
https://doi.org/10.1579/0044-7447-30.4.184
https://doi.org/10.1579/0044-7447-30.4.184
Publikováno v:
ICES Journal of Marine Science. 56:87-99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::692e26518c5b53cadf939f689eb849e9
https://doi.org/10.1006/jmsc.1999.0610
https://doi.org/10.1006/jmsc.1999.0610
Publikováno v:
Marine Ecology Progress Series. 186:43-57
Variability of nutrients and pelagic biological parameters (primary production and chlorophyll a [chl a] in flagellate and cyanobacterial size fractions, nitrogen fixation, phytoplankton species abundance) was followed for 12 d in July 1996 at an anc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca573052dc2bdc2608fad7d7582c5c52
https://doi.org/10.3354/meps186043
https://doi.org/10.3354/meps186043
Autor:
Marjaana Kokkonen, Harri Kuosa, J. Pavelson, Seija Hällfors, Riitta Autio, K. Kononen, Jaan Laanemets
Publikováno v:
Scopus-Elsevier
Horizontal, vertical, and temporal variability of chlorophyll a (Chl a), stratification, currents, and pelagial biology (phytoplankton, size-fractionated primary productivity and Chl a, ciliates, picocyanobacteria, bacterial production) were followed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7712ad113960ec751a3750d0c25c8bc8
https://doi.org/10.4319/lo.1998.43.6.1089
https://doi.org/10.4319/lo.1998.43.6.1089