Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Héctor F. Olguín"'
Publikováno v:
Polar Biology. 46:427-444
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b29178c69de110af70cf62ed448c4a39
https://doi.org/10.1007/s00300-023-03125-9
https://doi.org/10.1007/s00300-023-03125-9
Akademický článek
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Akademický článek
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Publikováno v:
Progress in Oceanography. 204:102807
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87605eea29433fd1c0b519593ab0984b
https://doi.org/10.1016/j.pocean.2022.102807
https://doi.org/10.1016/j.pocean.2022.102807
Autor:
Viviana A. Alder, Fabiana Lia Capitanio, Héctor F. Olguín Salinas, Claudio Atilio Franzosi, Mariela L. Spinelli
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Coastal Antarctic waters involve habitats of high primary and secondary production with a remarkable sensitivity to environmental changes on different spatio-temporal scales. The current study is the first comprehensive approach to the spatial distri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d183635e3d127ebd273112ed007c4bcc
https://doi.org/10.1007/s00300-017-2227-8
https://doi.org/10.1007/s00300-017-2227-8
Publikováno v:
Environmental Science and Pollution Research. 23:11430-11447
The increasing frequency of extreme events in large rivers may affect not only their flow, but also their water quality. In the present study, spatial and temporal changes in fluvial physico-chemical variables were analyzed in a mega-river delta duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f6d50e0262f2a1627a999a948dcc502
https://doi.org/10.1007/s11356-015-5744-4
https://doi.org/10.1007/s11356-015-5744-4
Alterations in flow regimes of large rivers may originate or increase risks to ecosystems and humans. The Paraná River basin (South America) undergoes human pressures (e.g., heavy damming in the upper basin, deforestation, and mixed pollution) that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8036542dfb71993c0f6984478ef6b99d
https://link.springer.com/article/10.1007/s11356-016-6501-z
https://link.springer.com/article/10.1007/s11356-016-6501-z
Autor:
Héctor F. Olguín, Viviana A. Alder
Publikováno v:
Deep Sea Research Part II: Topical Studies in Oceanography. 58:139-152
A large spatial scale study of the diatom species inhabiting waters from the subantarctic (Argentine shelf) to antarctic was made for the first time in order to understand the relationships between these two regions with regard to the fluctuations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::767111a24ee33317d1ee91848e0db98e
https://doi.org/10.1016/j.dsr2.2010.09.031
https://doi.org/10.1016/j.dsr2.2010.09.031
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Latitudinal changes in the species richness of planktonic diatoms in Southwestern Atlantic and Antarctic waters (29-76 S) were analyzed from local to regional scale in three spring and one summer seasons. A total of 220 diatom species (16-87 per stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5568be3ae5d279a4458cc40ec84d465c
https://academic.oup.com/plankt/article/37/4/659/1490973
https://academic.oup.com/plankt/article/37/4/659/1490973
Publikováno v:
Journal of Plankton Research. 28:1107-1128
This is the first study on diatom spatial patterns in relation to major oceanographic features along a megascale transect in the Southwestern Atlantic Ocean and provides a comparison with diatom distribution in surface sediments. Absolute abundances
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee1eb5728c9423c666a17500c720d58d
https://doi.org/10.1093/plankt/fbl045
https://doi.org/10.1093/plankt/fbl045