Search Results - "Lindegaard, Claus"

The fauna in the upper stony littoral of Danish lakes: macroinvertebrates as trophic indicators by Brodersen, Klaus P., Dall, Peter C., Lindegaard, Claus

“…1. The macroinvertebrate fauna living on stones in the exposed stony littorals of thirty‐nine Danish lakes were examined by multivariate numerical methods. The…”
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Effects of oxygen deficiency on survival and glycogen content of Chironomus anthracinus (Diptera, Chironomidae) under laboratory and field conditions by HAMBURGER, K, DALL, P. C, LINDEGAARD, C

“…Growth and glycogen content of Chironomus anthracinus in Lake Esrom, Denmark was examined during summer stratification in 1992 and 1993. Simultaneously,…”
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Macroinvertebrate communities along the main stem and tributaries of a pre-Alpine river: composition responds to altitude, richness does not by Jacobsen, Dean, Wiberg-Larsen, Peter, Brodersen, Klaus P., Hansen, Søren Birkholm, Lindegaard, Claus, Friberg, Nikolai, Dall, Peter C., Kirkegaard, Jørn, Skriver, Jens, Toman, Mihael

“…We collected quantitative macroinvertebrate samples and measured environmental and geographical parameters at 13 sites: six along the main stem and seven in…”
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Chironomids (Diptera) and Oxy-Regulatory Capacity: An Experimental Approach to Paleolimnological Interpretation by Brodersen, Klaus Peter, Pedersen, Ole, Lindegaard, Claus, Hamburger, Kirsten

“…We measured the ability to regulate oxygen uptake of 16 chironomid taxa from lakes in low-arctic West Greenland by means of oxygen microelectrodes in…”
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Classification, assessment and trophic reconstruction of Danish lakes using chironomids by Brodersen, Klaus Peter, Lindegaard, Claus

“…1. Surface-sediment assemblages of subfossil chironomid head capsules from fifty-four primarily shallow and nutrient-rich Danish lakes were analysed using…”
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The role of zoobenthos in energy flow in two shallow lakes by Lindegaard, Claus

“…Net production of zoobenthos in two shallow and eutrophic lakes, i.e. the S-basin of Myvatn, Iceland (maximum depth 4.2 m, mean depth 2.3 m) and Hjarbaek…”
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Mass occurrence and sporadic distribution of Corynocera ambigua Zetterstedt (Diptera, Chironomidae) in Danish lakes. Neo- and palaeolimnological records by Brodersen, K P, Lindegaard, C

“…The chironomid Corynocera ambigua (Tanytarsini) is commonly reported as a cold-stenothermal species living in shallow lakes in arctic and subarctic regions. In…”
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Macroinvertebrate stream communities along regional and physico-chemical gradients in Western Greenland by Friberg, Nikolai, Milner, Alexander M., Svendsen, Lars M., Lindegaard, Claus, Larsen, Søren Erik

“…1. Macroinvertebrates were collected and physico‐chemical variables measured at 16 stream sites in Western Greenland during July 1999. Eight sites were located…”
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Zoobenthos Ecology of Thingvallavatn: Vertical Distribution, Abundance, Population Dynamics and Production by Lindegaard, Claus

“…Macrozoobenthos of the medium oligotrophic Thingvallavatn (64°N, 21°W) is composed of ca. 60 taxa dominated by 24 Chironomidae and 16 Oligochaeta species…”
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Mass occurance and sporadic distribution of Corynocera ambigua Zetterstedt (Diptera, Chironomidae) in Danish lakes. Neo- and palaeolimnological records by Brodersen, Klaus Peter, Lindegaard, Claus

“…The chironomid Corynocera ambigua (Tanytarsini) is commonly reported as a cold-stenothermal species living in shallow lakes in arctic and subarctic regions. In…”
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Significance of subfossile chironomid remains in classification of shallow lakes by Brodersen, Klaus P, Lindegaard, Claus

“…The relative species composition of subfossile chironomidheadcapsules in surface sediments from ten shallow Danishlakes ofdifferent trophic status were…”
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Macroinvertebrate stream communities along regional and physico-chemical gradients in Western Greenland: Glacier-fed rivers - Unique lotic ecosystems by FRIBERG, Nikolai, MILNER, Alexander M, SVENDSEN, Lars M, LINDEGAARD, Claus, LARSEN, Søren Erik

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Survival and energy metabolism in an oxygen deficient environment. Field and laboratory studies on the bottom fauna from the profundal zone of Lake Esrom, Denmark by HAMBURGER, Kirsten, DALL, Peter C, LINDEGAARD, Claus, NILSON, Ida B

“…The three macroinvertebrate taxa, Potamothrix hammoniensis, Chironomus anthracinus and Pisidium spp. are permanent inhabitants of the regularly microxic/anoxic…”
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Chironomidae (Diptera) of European cold springs and factors influencing their distribution by Lindegaard, C. (University of Copenhagen, Hillerod, Denmark.)

“…More than 200 chironomid species have been recorded from European cold-water springs. This is about 20% of total chironomids described from Europe…”
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Energy metabolism of Chironomus anthracinus (Diptera: Chironomidae) from the profundal zone of Lake Esrom, Denmark, as a function of body size, temperature and oxygen concentration by Hamburger, Kirsten, Dall, Peter C., Lindegaard, Claus

“…The profundal zone of Lake Esrom, Denmark has a dense population of Chironomus anthracinus, which survives 2-4 months of oxygen depletion each summer during…”
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Abundance, population dynamics and production of Chironomidae (Diptera) in an ul traoligotrophic lake in South Greenland by Lindegaard, Claus, Mæhl, Peter

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The role of glycogen during the ontogenesis of Chironomus anthracinus (Chironomidae, Diptera) by HAMBURGER, K, LINDEGAARD, C, DALL, P. C

“…Large fluctuations in glycogen content were found in larvae, pupae and adults of Chironomus anthracinus (Zetterstedt) from the profundal zone of Lake Esrom,…”
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The Invertebrate Fauna of Lake Mývatn, Iceland by Lindegaard, Claus

“…Macrozoobenthos of Lake Mývatn and surrounding ponds is listed on the basis of qualitative samples taken in July 1972. 65 species are recorded. Further…”
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A Survey of the Macroinvertebrate Fauna, with Special Reference to Chironomidae (Diptera) in the Rivers Laxá and Kráká, Northern Iceland by Lindegaard, Claus

“…The macroinvertebrate fauna of the rivers Laxá and Kráká, which are connected to Lake Mývatn, northern Iceland, is listed on the basis of qualitative samples…”
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Population dynamics and energy budget of Marionina southerni (Cernosvitov) (Enchytraeidae, Oligochaeta) in the shallow littoral of Lake Esrom, Denmark by LINDEGAARD, C, HAMBURGER, K, DALL, P. C

“…Marionina southerni (Cernosvitov) was numerically the dominant oligochaete in a shallow, strongly exposed surf zone locality (0-1 m depth) in the mesotrophic…”
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