Search Results - "Hynynen, Juhani"

Pollution history and recovery of a boreal lake exposed to a heavy bleached pulping effluent load by Hynynen, Juhani, Palomaki, Arja, Merilainen, Jarmo J, Witick, Allan, Mantykoski, Keijo

“…We examined the effects of heavy pulp mill discharges on the Lake Lievestuoreenjärvi ecosystem and the later recovery of diatom and chironomid communities from…”
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Environmental history of an urban lake: a palaeolimnological study of Lake Jyväsjärvi, Finland by Meriläinen, Jarmo J., Hynynen, Juhani, Palomäki, Arja, Mäntykoski, Keijo, Witick, Allan

“…Sedimentary diatom frustules and chironomid remains, in addition to the chemical stratigraphy of 32 elements and organic pollutants such as resin acids, PCB,…”
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POPs and organic polysufides in sediments of Lake Ladoga by Särkkä, Jukka, Hynynen, Juhani, Mäntykoski, Keijo, Herve, Sirpa, Lahtiperä, Mirja, Paasivirta, Jaakko

“…The study included one station close to a pollution source (depth 59 m) and another far from polluted areas (depth 40 m). Samples were analysed for organic…”
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Importance of diffuse nutrient loading and lake level changes to the eutrophication of an originally oligotrophic boreal lake: a palaeolimnological diatom and chironomid analysis by Merilaeinen, J J, Hynynen, J, Palomaeki, A, Reinikainen, P, Teppo, A, Granberg, K

“…The recent environmental history of Lake Lappajärvi in western Finland (63°00' N, 23°30' E, area 149 km^sup 2^), a humic, brown water lake with an average…”
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Pulp and paper mill pollution and subsequent ecosystem recovery of a large boreal lake in Finland: a paleolimnological analysis by Meriläinen, Jarmo J, Hynynen, Juhani, Palomäki, Arja, Veijola, Heikki, Witick, Allan, Mäntykoski, Kaijo, Granberg, Kaj, Lehtinen, Kari

“…Sedimentary diatom frustules and chironomid remains, in addition to the chemical stratigraphy of 32 elements and resin acids, were studied from short-core…”
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Short-code paleolimnological investigation of Lake Pihlajavesi in the Saimaa Lake complex, eastern Finalnd: assessment of habitat quality of an endemic and endangered seal population by Sandman, Olavi, Meriläinen, Jarmo, Simola, Heikki, Hynynen, Juhani, Lahtinen, Jaana, Marttila, Virpi, Reinikainen, Pasi

“…A short-core paleolimnological investigation was carried out to acquire knowledge of the recent history of Lake Pihlajavesi, Saimaa Lake complex, and define…”
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The distribution of relict crustaceans in Finland: new observations and some problems and ideas concerning relicts by Särkkä, Jukka, Meriläinen, Jarmo J., Hynynen, Juhani

“…The article summarizes observations of relict malacostracan species made mainly in the lake region of Finland. In addition to geographical location, maximum…”
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