Search Results - "Vilbaste, Sirje"

How the catchment-river-lake continuum shapes the downstream water quality by Vilbaste, Sirje, Pall, Peeter, Haldna, Marina, Nõges, Peeter, Piirsoo, Kai, Nõges, Tiina

“…Lakes play a crucial role in the nutrient cycling of Earth, despite covering only a small fraction of the planet’s surface. Their interactions with their…”
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Long-term data reflect nitrogen pollution in Estonian rivers by Nõges, Tiina, Vilbaste, Sirje, McCarthy, Mark J., Tamm, Marju, Nõges, Peeter

“…Abstract We analysed long-term (1992–2020) changes in fertiliser use, wastewater treatment, and river water nutrient status in Estonia (N-E Europe) in the…”
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Changes in particulate organic matter passing through a large shallow lowland lake by Piirsoo, Kai, Laas, Alo, Meinson, Pille, Noges, Peeter, Pall, Peeter, Viik, Malle, Vilbaste, Sirje, Noges, Tiina

“…Different sources of particulate organic matter (POM) as well as its composition affect the biological food web and hence the self-purification potential and…”
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Origin of phytoplankton and the environmental factors governing the structure of microalgal communities in lowland streams by Piirsoo, Kai, Vilbaste, Sirje, Truu, Jaak, Pall, Peeter, Trei, Tiiu, Tuvikene, Arvo, Viik, Malle

“…Information on the structure of microalgal assemblages in the epiphyton and epilithon is necessary to understand the origin of phytoplankton in lowland rivers…”
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Role of a productive lake in carbon sequestration within a calcareous catchment by Nõges, Peeter, Cremona, Fabien, Laas, Alo, Martma, Tõnu, Rõõm, Eva-Ingrid, Toming, Kaire, Viik, Malle, Vilbaste, Sirje, Nõges, Tiina

“…For a long time, lakes were considered unimportant in the global carbon (C) cycle because of their small total area compared to the ocean. Over the last two…”
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Is the future of large shallow lakes blue-green? Comparing the response of a catchment-lake model chain to climate predictions by Cremona, Fabien, Vilbaste, Sirje, Couture, Raoul-Marie, Nõges, Peeter, Nõges, Tiina

“…We constructed a model chain into which regional climate-related variables (air temperature, precipitation) and a lake’s main tributary hydrological indicators…”
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Contributions of autochthonous and allochthonous sources to dissolved organic matter in a large, shallow, eutrophic lake with a highly calcareous catchment by Toming, Kaire, Tuvikene, Lea, Vilbaste, Sirje, Agasild, Helen, Viik, Malle, Kisand, Anu, Feldmann, Tõnu, Martma, Tõnu, Jones, Roger I., Nõges, Tiina

“…We traced the origin of dissolved organic matter (DOM) in the large, shallow, eutrophic Lake Võrtsjärv in Estonia. Allochthonous DOM (Al-DOM) had higher δ13C…”
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Ecosystem services of Lake Võrtsjärv under multiple stress: a case study by Vilbaste, Sirje, Järvalt, Ain, Kalpus, Kristel, Nõges, Tiina, Pall, Peeter, Piirsoo, Kai, Tuvikene, Lea, Nõges, Peeter

“…This study is the first attempt at the European scale to make an inventory of ecosystem services (ESS) of a large lake. We analysed a set of ESS indicators…”
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Quality assurance of diatom counts in Europe: towards harmonized datasets by Kahlert, Maria, Ács, Éva, Almeida, Salome F. P, Blanco, Saúl, Dreßler, Mirko, Ector, Luc, Karjalainen, Satu Maaria, Liess, Antonia, Mertens, Adrienne, van der Wal, Jako, Vilbaste, Sirje, Werner, Petra

“…Investigations on organism ecology, biodiversity and biogeography often use large compiled datasets to extract information on species ecological preferences,…”
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Ecosystem services of Lake Vortsjaerv under multiple stress: a case study by Vilbaste, Sirje, Jaervalt, Ain, Kalpus, Kristel, Noges, Tiina, Pall, Peeter, Piirsoo, Kai, Tuvikene, Lea, Noges, Peeter

“…This study is the first attempt at the European scale to make an inventory of ecosystem services (ESS) of a large lake. We analysed a set of ESS indicators…”
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Global Patterns and Controls of Nutrient Immobilization on Decomposing Cellulose in Riverine Ecosystems by Costello, David M., Tiegs, Scott D., Boyero, Luz, Canhoto, Cristina, Capps, Krista A., Danger, Michael, Frost, Paul C., Gessner, Mark O., Griffiths, Natalie A., Halvorson, Halvor M., Kuehn, Kevin A., Marcarelli, Amy M., Royer, Todd V., Mathie, Devan M., Albariño, Ricardo J., Arango, Clay P., Aroviita, Jukka, Baxter, Colden V., Bellinger, Brent J., Bruder, Andreas, Burdon, Francis J., Callisto, Marcos, Camacho, Antonio, Colas, Fanny, Cornut, Julien, Crespo‐Pérez, Verónica, Cross, Wyatt F., Derry, Alison M., Douglas, Michael M., Elosegi, Arturo, Eyto, Elvira, Ferreira, Verónica, Ferriol, Carmen, Fleituch, Tadeusz, Follstad Shah, Jennifer J., Frainer, André, Garcia, Erica A., García, Liliana, García, Pavel E., Giling, Darren P., Gonzales‐Pomar, R. Karina, Graça, Manuel S., Grossart, Hans‐Peter, Guérold, François, Hepp, Luiz U., Higgins, Scott N., Hishi, Takuo, Iñiguez‐Armijos, Carlos, Iwata, Tomoya, Kirkwood, Andrea E., Koning, Aaron A., Kosten, Sarian, Laudon, Hjalmar, Leavitt, Peter R., Lemes da Silva, Aurea L., Leroux, Shawn J., LeRoy, Carri J., Lisi, Peter J., Masese, Frank O., McIntyre, Peter B., McKie, Brendan G., Medeiros, Adriana O., Miliša, Marko, Miyake, Yo, Mooney, Robert J., Muotka, Timo, Nimptsch, Jorge, Paavola, Riku, Pardo, Isabel, Parnikoza, Ivan Y., Patrick, Christopher J., Peeters, Edwin M., Pozo, Jesus, Reid, Brian, Richardson, John S., Rincón, José, Risnoveanu, Geta, Robinson, Christopher T., Santamans, Anna C., Simiyu, Gelas M., Skuja, Agnija, Smykla, Jerzy, Sponseller, Ryan A., Teixeira‐de Mello, Franco, Vilbaste, Sirje, Villanueva, Verónica D., Webster, Jackson R., Woelfl, Stefan, Xenopoulos, Marguerite A., Yates, Adam G., Yule, Catherine M., Zhang, Yixin, Zwart, Jacob A.

“…Microbes play a critical role in plant litter decomposition and influence the fate of carbon in rivers and riparian zones. When decomposing low-nutrient plant…”
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Identification versus counting protocols as sources of uncertainty in diatom-based ecological status assessments by Kahlert, Maria, Kelly, Martyn, Albert, Raino-Lars, Almeida, Salomé F. P., Bešta, Tomáš, Blanco, Saúl, Coste, Michel, Denys, Luc, Ector, Luc, Fránková, Markéta, Hlúbiková, Daša, Ivanov, Plamen, Kennedy, Bryan, Marvan, Petr, Mertens, Adrienne, Miettinen, Juha, Picinska-Fałtynowicz, Joanna, Rosebery, Juliette, Tornés, Elisabet, Vilbaste, Sirje, Vogel, Andrea

“…In 2009, seventeen analysts participated in a pan-European diatom ring-test (intercalibration), analyzing nine samples from seven countries following the…”
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A comparison of national approaches to setting ecological status boundaries in phytobenthos assessment for the European Water Framework Directive: results of an intercalibration exercise by Kelly, Martyn, Bennett, Cathy, Coste, Michel, Delgado, Cristina, Delmas, François, Denys, Luc, Ector, Luc, Fauville, Claude, Ferréol, Martial, Golub, Malgorzata, Jarlman, Amelie, Kahlert, Maria, Lucey, John, Ní Chatháin, Bernadette, Pardo, Isabel, Pfister, Peter, Picinska-Faltynowicz, Joanna, Rosebery, Juliette, Schranz, Christine, Schaumburg, Jochen, van Dam, Herman, Vilbaste, Sirje

“…The European Union (EU)’s Water Framework Directive (WFD) requires that all Member States participate in intercalibration exercises in order to ensure that…”
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Changes in particulate organic matter passing through a large shallow lowland lake by Piirsoo, Kai, Laas, Alo, Meinson, Pille, Nõges, Peeter, Pall, Peeter, Viik, Malle, Vilbaste, Sirje, Nõges, Tiina

“…Different sources of particulate organic matter (POM) as well as its composition affect the biological food web and hence the self-purification potential and…”
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Establishing expectations for pan-European diatom based ecological status assessments by Kelly, Martyn G., Gómez-Rodríguez, Carola, Kahlert, Maria, Almeida, Salomé F.P., Bennett, Cathy, Bottin, Marius, Delmas, François, Descy, Jean-Pierre, Dörflinger, Gerald, Kennedy, Bryan, Marvan, Petr, Opatrilova, Libuse, Pardo, Isabel, Pfister, Peter, Rosebery, Juliette, Schneider, Susanne, Vilbaste, Sirje

“…► Data from unimpacted (“reference”) streams from throughout Europe showed relatively little biogeographical variation. ► “Member State” was the factor which…”
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Harmonization is more important than experience--results of the first Nordic-Baltic diatom intercalibration exercise 2007 (stream monitoring) by Kahlert, Maria, Albert, Raino-Lars, Anttila, Eeva-Leena, Bengtsson, Roland, Bigler, Christian, Eskola, Tiina, Gälman, Veronika, Gottschalk, Steffi, Herlitz, Eva, Jarlman, Amelie, Kasperoviciene, Jurate, Kokociński, Mikołaj, Luup, Helen, Miettinen, Juha, Paunksnyte, Ieva, Piirsoo, Kai, Quintana, Isabel, Raunio, Janne, Sandell, Bernt, Simola, Heikki, Sundberg, Irene, Vilbaste, Sirje, Weckström, Jan

“…The goal of this study was a harmonization of diatom identification and counting among diatomists from the Scandinavian and Baltic countries to improve the…”
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Distribution of benthic diatoms in relation to environmental variables in lowland streams by VILBASTE, Sirje, TRUU, Jaak

“…The composition (% relative abundance) of diatom assemblages from soft bottom sediments was studied at 75 sites situated in 46 rivers, brooks, and ditches in…”
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Depth distribution of photosynthetic pigments and diatoms in the sediments of a microtidal fjord by WULFF, Angela, VILBASTE, Sirje, TRUU, Jaak

“…The depth distribution of photosynthetic pigments and benthic marine diatoms was investigated in late spring at three different sites on the Swedish west…”
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Biomarkers of environmental contaminants in the coastal waters of Estonia (Baltic Sea): effects on eelpouts (Zoarces viviparus) by Kreitsberg, Randel, Tuvikene, Arvo, Baršienė, Janina, Fricke, Nicolai Felix, Rybakovas, Aleksandras, Andreikėnaitė, Laura, Rumvolt, Kateriina, Vilbaste, Sirje

“…The eastern Baltic Sea near the Estonian coast is heavily navigated by numerous cargo ships and oil tankers. Hundreds of accidents and oil spills happen yearly…”
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