Personāls -> J. Aigars

34 publikāciju autors

Publication Müller-Karulis, B., Aigars, J. Modeling the long-term dynamics of nutrients and phytoplankton in the Gulf of Riga Journal of Marine Systems 87 (3-4), 161-176, doi:10.1016/j.jmarsys.2011.03.006 2011

Publication Müller-Karulis, B., Aigars, J. Modelling the long-term dynamics of nutrients and phytoplankton in the Gulf of Riga Journal of Marine Systems. Vol. 87., 161-176 2011

Publication Conley, J.D., Carstensen, J., Aigars, J., Axe, P., Bonsdorf, E., Eremina, T., Haati, B.-M., Humborg, C., Jonsson, P., Kotta, J., Lännegren, C., Larsson, U., Maximov, A., Rodrigues Medina, M., Lysiak-Pastuszak, E., Remeikaitė-Nikienė, N., Walve, J., Wilhelms, S., Zillén, L. Hypoxia is increasing in the coastal zone of the Baltic Sea Environmental Science and Technology. DOI: 10.1021/es201212er 2011

Conference Aigars J., PoikāneR., Jansons M., Jurgensone I. Klimata un antropogēnās ietekmes loma smago metālu dinamikā LU 69. Konference, 2011. gada 4. februāris, Rīga, Latvija 2011

Publication J.H. Andersen and M. Laamanen (eds), J. Aigars, J. Axe, M. Blomqvist, J. Carstensen, U. Claussen, A.B. Josefson, V. Fleming-Lehtinen, M. Järvinen, H. Kaartokallio, S. Kaitala, P. Kauppila, S. Knuuttila, L. Korovin, S. Korpinen, P. Kotilainen, A. Kubiliute, P. Kuuppo, E. Lysiak-Pastuszak, G. Martin, G. Nausch, A. Norkko, H. Pitkänen, T. Ruoho-Airola, R. Sedin, N. Wasmund and A. Vilnäs Eutrophication in the Baltic Sea – An integrated thematic assessment of the effects of nutrient enrichment and eutrophication in the Baltic Sea region Baltic Sea Environment Proceedings No. 115B, 148 pg. ISSN 0357-2994 2009

Conference Aigars, J., Millere-Karulis, B., Ikauniece, A., Kalveka, B., Jermakovs, V. Baltijas jūras vides procesu un bioloģiskās daudzveidības izmaiņas klimata pārmaiņu kontekstā Latvijas Universitātes 67. zinātniskā konference, sekcija „Klimata mainība un ūdeņi”, 2009.g. 20.februārī 2009

Conference Ikauniece A., J. Aigars, B. Kalveka, V. Jermakovs and I. Jurgensone Marine environmental processes and biodiversity variation in the light of climate change – results of the Latvian National research programme 7th Baltic Sea Science Congress, Tallina, Igaunija, 17.-21.augusts, 2009., http://www.bssc2009.org/ 2009

Conference Ikauniece A., Aigars J., Kalveka B., Jermakovs V., Jurgensone I. Ecosystem changes and possible management solutions in the Eastern Baltic Sea – effort of Latvian KALME ICES Annual Science Conference, Berlin, Germany, September 21-25, 2009, http://www.ices.dk/ 2009

Conference Aigars, J., Jurgensone, I. Bioavailability of river dissolved organic material to phytoplankton in the Gulf of Riga, Baltic sea ASLO, Aquatic Sciences Meeting, Nice, France, January 25 – 30, 2009, http://www.aslo.org/meetings/nice2009/ 2009

Conference Muller-Karulis, B., Sennikovs, J., Aigars, J. Modelling the impact of climate change on nutrients and phytoplankton in the Gulf of Riga 7th Baltic Sea Science Congress 2009, Tallinn, Estonia, August 17 – 21, 2009, http://www.bssc2009.org/ 2009

Conference Poikane, R., Aigars, J., Jansons, M. The past and present dynamics of metals in the sediments of the Gulf of Riga 7th Baltic Sea Science Congress 2009, Tallinn, Estonia, August 17 – 21, 2009,http://www.bssc2009.org/ 2009

Publication Ikauniece, A., Aigars, J., Kalveka, B., Jermakovs, V., I. Jurgensone Ecosystem changes and possible management solutions in the Eastern Baltic Sea – effort of Latvian KALME ICES CM/G:13 2009

Conference Ikauniece A., Aigars J., Kalveka B., Jermakovs V., Jurgensone I. Marine environmental processes and biodiversity variation in the light of climate change – results of the Latvian National research programme KALME 7th Baltic Sea Science Congress 2009, Tallinn, Estonia, August 17 – 21, 2009, http://www.bssc2009.org/ 2009

Publication Aigars J., Müller-Karulis B., Martin G., Jermakovs V. Ecological quality boundary-setting procedures: the Gulf of Riga case study Environmental Monitoring and Assessment. Vol. 138: 313-326 2008

Publication Conley, D.J., Humborg, C., Smedberg, E., Rahm, L., Papush, L., Danielsson, Å., Clarke, A., Pastuszak, M., Aigars, J., Ciuffa, D., Mörth, C.-M. Past, present and future state of the biogeochemical Si cycle in the Baltic Sea Journal of Marine Systems, Vol. 73: 338-346 2008

Publication Olli, K., Clarke, A., Danielsson, Å., Aigars, J., Conley, D.J., Tamminen, T. Diatom stratigraphy and long-term dissolved silica concentrations in the Baltic Sea Journal of Marine Systems, Vol. 73: 284-299 2008

Publication Müller-Karulis, B., Jermakovs, V. un Aigars, J. Mapping habitats shaped by Furcelaria lumbricalis along the Latvian Baltic Proper coast ICES Annual Science Conference (Kanāda, Halifaksa, 2008.gada 22.-26.septembris) 2008

Publication Aigars J., Müller-Karulis B., Martin G., Jermakovs V. Ecological quality boundary-setting procedures: the Gulf of Riga case study. Environmental Monitoring and Assessment DOI 10.1007/s10661-007-9800-5 2007

Publication Andrén, E., Clarke, A., Telford, R., Wecström, K., Vilbaste, S., Aigars, J., Conley, D., Johnsen, T., Juggins, S. and Korhola, A. Defining reference conditions for coastal areas in the Baltic Sea TemaNord 2007:583; Nordic Council of Ministers, Copenhagen, ISBN 978-92-893-1569-2 2007

Conference B. Müller-Karulis, V. Jermakovs, J. Aigars, S. Strāķe Modeling habitats shaped by Furcellaria lumbricalis along the Latvian Baltic Proper coast BALANCE final conference Copenhagen, October 25-26 2007

Conference Aigars, J., Müller-Karulis, B., Jermakovs, V., Ledaine, I. Response curves for ecological class boundary definition the Gulf of Riga case study Baltic Sea Science Congress 2007, Rostock, Germany, 20.03.2007 2007

Publication C. Humbolt, M. Pastuszak, J. Aigars, H. Siegmund, C.-M. Moerth and V. Ittekkot Decreased Silicia Land-sea Fluxes trough Damming ih the Baltic Sea Catchment - Significance of Particle Trapping and Hydrological Alterations Biochemistry, 2006, Volume 77, Number 2, ISSN 0168-2563, pp. 265-281 2006

Poster Poikane R., Aigars J., Ledaine I. Phytoplankton spring bloom impact to iron and manganese geochemistry in the surface sediments (nepheloid layer) of the Gulf of Riga (the Baltic Sea) 9th International Estuarine Biogeochemistry Symposium, 7 - 11may 2006 Warnemuende, Germany 2006

Poster Aigars I., Poikane R., Ledaine I. Seasonal pelagic-benthic interactions in shallow temperate ecosystem of Baltic Sea, with emphasize to biogenic silicia ASLO (American Society of Limnologists and Oceanographers) conference, Santiago de Compostela (Spain), June 19-24, 2005 2005

Publication Poikāne R., Carstensen J., Dahllöf I., Aigars J. Distribution Patterns of Particulate Trace Metals in the Water Column and Nepheloid Layer of the Gulf of Riga Chemosphere 60: 216-225 2005

Conference Aigars J., Poikāne R., Ledaine I. Seasonal pelagic-bentic interactions in shallow temperate ecosystem of Baltic Sea, with empasize to biogenic silica ASLO, Santiago de Compostella, Spain, (www.aslo.org/santiago2005), p. 5 2005

Publication Schrimpf, W., Berthon, J.-F., Bulgarelli, B., D’Alimonte, D., Druon, J.-N., Melin, F., Zibordi, G., Nielsen, G-Æ., Markager, S., Staehr, P., Reinart, A., Pertola, S., Rantajärvi, E., Kallio, K., Vepsäläinen, J., Siegel, H., Aigars, J., Olenina, I. e Validation of algorithms for Chlorophyll a retrieval from satellite data in the Baltic Sea area Baltic Sea Environment Proceedings No 94. Helsinki. Pg. 44 2004

Conference Andrušaitis A., Aigars J., Ledaine I., Poikāne R., Suse, I. Suspendētās organiskās vielas producēšana un sedimentācija Rīgas līcī LU 60 zinātniskajā konferences tēzes, 10-11 2002

Publication Aigars, J. Seasonal variations of the phosphorus geochemistry in the surface sediments of the Gulf of Riga, Baltic Sea Chemosphere, 45: 827-834 2001

Publication J.Aigars and R.Carman Seasonal and spatial variations of carbon and nitrogen distribution in the surface sediments of the Gulf of Riga, Baltic Sea Chemosphere 43 (2001), pp. 313-320 2001

Publication Å.Danielsson, R.Carman, L.Rahm and J.Aigars Spatial Estimation of Nutrient Distributions in the Gulf of Riga Sediments using Cokriging Estuarine, Coastal and Shelf Science 48 (1998), pp.713-722 1998

Publication Carman, R. and Aigars, J. Vertical and spatial distribution of biogenic silica in the sediment of the Gulf of Riga, Baltic Sea Toxicological and Environmental Chemistry, 60: 245-259 1997

Publication Carman, R., Aigars, J., Larsson, B. Carbon- and nutrient geochemistry of the surface sediments of the Gulf of Riga, Baltic Sea Marine Geology, 134: 57-76 1996

Publication Aigars, J., Andrushaitis, A. The nutrient transport through sediment-water interface in the Gulf of Riga, Baltic Sea "Zinatnes Akademijas Vestis" (Science Academy News), Riga Nr. 10. part B: 73-78 1993