Search Results - "Huttula, T"

Effect of the orientation and fluid flow on the accumulation of organotin compounds to Chemcatcher passive samplers by Ahkola, H, Juntunen, J, Laitinen, M, Krogerus, K, Huttula, T, Herve, S, Witick, A

“…Monitoring of harmful substances in an aquatic environment is based on spot sampling which is the only sampling technique accepted by environmental authorities…”
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Trophic structure of Lake Tanganyika: carbon flows in the pelagic food web by SARVALA, J, SALONEN, K, PLISNIER, P.-D, VUORINEN, I, MÖLSÄ, H, LINDQVIST, O. V, JÄRVINEN, M, ARO, E, HUTTULA, T, KOTILAINEN, P, KURKI, H, LANGENBERG, V, MANNINI, P, PELTONEN, A

“…The sources of carbon for the pelagic fish production in Lake Tanganyika, East Africa, were evaluated in a comprehensive multi-year study. Phytoplankton…”
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A three dimensional-circulation model of Lake Tanganyika by PODSETCHINE, V, HUTTULA, T, SAVIJÄRVI, H

“…A combination of field measurements and computer modelling was selected as a main approach, when the Hydrological Subcomponent of the Lake Tanganyika Research…”
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The benthic boundary layer approach and its application to lake Paijanne, Finland by Huttula, T

“…The benthic boundary layer approach to studies of sediment water current interactions in lakes is reviewed. In this approach the resuspension of bottom…”
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Applicability and consequences of the integration of alternative models for CO2 transfer velocity into a process-based lake model by Kiuru, Petri, Ojala, Anne, Mammarella, Ivan, Heiskanen, Jouni, Erkkilä, Kukka-Maaria, Miettinen, Heli, Vesala, Timo, Huttula, Timo

“…Freshwater lakes are important in carbon cycling, especially in the boreal zone where many lakes are supersaturated with the greenhouse gas carbon dioxide…”
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Century-Long Warming Trends in the Upper Water Column of Lake Tanganyika by Kraemer, Benjamin M, Hook, Simon, Huttula, Timo, Kotilainen, Pekka, O'Reilly, Catherine M, Peltonen, Anu, Plisnier, Pierre-Denis, Sarvala, Jouko, Tamatamah, Rashid, Vadeboncoeur, Yvonne, Wehrli, Bernhard, McIntyre, Peter B

“…Lake Tanganyika, the deepest and most voluminous lake in Africa, has warmed over the last century in response to climate change. Separate analyses of surface…”
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Correction: Century-Long Warming Trends in the Upper Water Column of Lake Tanganyika

“…[This corrects the article DOI: 10.1371/journal.pone.0132490.]…”
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Air temperature triggers the recovery of evergreen boreal forest photosynthesis in spring by Tanja, Suni, Berninger, Frank, Vesala, Timo, Markkanen, Tiina, Hari, Pertti, Mäkelä, Annikki, Ilvesniemi, Hannu, Hänninen, Heikki, Nikinmaa, Eero, Huttula, Timo, Laurila, Tuomas, Aurela, Mika, Grelle, Achim, Lindroth, Anders, Arneth, Almut, Shibistova, Olga, Lloyd, Jon

“…The timing of the commencement of photosynthesis (P*) in spring is an important determinant of growing‐season length and thus of the productivity of boreal…”
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Sea bottom anoxia in the Archipelago Sea, northern Baltic Sea—Implications for phosphorus remineralization at the sediment surface by Virtasalo, Joonas J., Kohonen, Tuula, Vuorinen, Ilppo, Huttula, Timo

“…The effects of the hydrophysical environment on oxygen conditions and P remineralization at sediment surface were studied in the Archipelago Sea, northern…”
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Development of a Deep Chlorophyll Maximum of Heterocapsa triquetra Ehrenb. at the Entrance to the Gulf of Finland by Kononen, Kaisa, Huttunen, Maija, Hällfors, Seija, Gentien, Patrick, Lunven, Michel, Huttula, Timo, Laanemets, Jaan, Lilover, Madis, Pavelson, Juss, Stips, Adolf

“…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…”
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Modelling circulation in an ice-covered lake by Huttula, T, Pulkkanen, M, Arkhipov, B, Leppäranta, M, Solbakov, V, Shirasawa, K, Salonen, K

“…In deep ice-covered lakes with temperatures below 4 °C the heat flux from the bottom sediment results in a horizontal density gradient and a consequent flow…”
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Numerical simulation of wind-driven circulation in Lake Tanganyika by Podsetchine, V., Huttula, T.

“…A three-dimensional numerical circulation model of Lake Tanganyika, developed within the Lake Tanganyika Research Project (LTR-FAO/FINNIDA) is described. The…”
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The benthic boundary layer approach and its application to Lake P ij nne, Finland by Huttula, T.

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Effects of the flow field on small scale phytoplankton patchiness by SCHERNEWSKI, Gerald, PODSETCHINE, Victor, HUTTULA, Timo

“…We present an example of small scale (10–100 m) horizontal, subsurface patchiness of phytoplankton (Ceratium) during an intensive bloom in August 1993 and link…”
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Numerical simulation of wind-driven circulation in Lake Tanganyika by Podsetchine, V

“…A three-dimensional numerical circulation model of Lake Tanganyika, developed within the Lake Tanganyika Research Project (LTR-FAO/FINNIDA) is described. The…”
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The benthic boundary layer approach and its application to Lake Paeijaenne, Finland by Huttula, T

“…Resuspension of bottom sediments is the net result of a wide variety of different fluid mechanical processes with characteristic time and length scales that…”
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The benthic boundary layer approach and its application to Lake Päijänne, Finland by HUTTULA, T

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Accuracy of Water Quality Predictions with Loading Scenarios of Forest Industry Waste Waters by Huttula, Timo, Peltonen, Anu, Frisk, Tom, Wirola, Hannu, Krogerus, Kirsti

“…The environmental effects of the Finnish industrial loadings are in practice decided by water courts as they give permits. In decision-making they use an…”
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Accuracy of water quality predictions with loading scenarios of forest industry waste waters by HUTTULA, T, PELTONEN, A, FRISK, T, WIROLA, H, KROGERUS, K

“…The environmental effects of the Finnish industrial loadings are in practice decided by water courts as they give permits. In decision-making they use an…”
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Water currents and spreading of river load in lake Pyhaselka, Saimaa, Finland by Huttula, T, Koponen, J, Lehtinen, L, Wahlgren, A, Niinioja, R

“…A flow and water-quality model was used, in conjunction with field observations, to test the effects of phosphorus loads from a pulp mill on water quality in…”
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