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Department of Ecoscience

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Petersen, C. R., Holmstrup, M., Malmendal, A., Bayley, M. & Overgaard, J. (2008). Slow desiccation improves dehydration tolerance and accumulation of compatible osmolytes in earthworm cocoons (Dendrobaena octaedra Savigny). Journal of Experimental Biology, 211(12), 1903-10. https://doi.org/10.1242/jeb.017558

Holmstrup, M., Overgaard, J., Bindesbøl, A.-M., Pertoldi, C. & Bayley, M. (2007). Adaptations to overwintering in the earthworm Dendrobaena octaedra: Genetic differences in glucose loading and freeze tolerance. Soil Biology & Biochemistry, 39, 2640-2650. https://doi.org/10.1016/j.soilbio.2007.05.018

Holmstrup, M., Sørensen, L. I., Bindesbøl, A.-M. & Hedlund, K. (2007). Cold acclimation and lipid composition in the earthworm Dendrobaena octaedra. Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology, 147(4), 911-919. http://dx.doi.org/10.1016/j.cbpa.2007.02.019

Holmstrup, M., Maraldo, K. & Krogh, P. H. (2007). Combined effect of copper and prolonged summer drought on soil Microarthropods in the field. Environmental Pollution, 146(2), 525-533. http://dx.doi.org/10.1016/j.envpol.2006.07.013

Overgaard, J., Slotsbo, S., Holmstrup, M. & Bayley, M. (2007). Determining Factors for Cryoprotectant Accumulation in the Freeze-Tolerant Earthworm, Dendrobaena octaedra. Journal of Experimental Zoology. Part B: Molecular and Developmental Evolution, 307A(10), 578-589. http://www3.interscience.wiley.com/cgi-bin/abstract/114802837/ABSTRACT?CRETRY=1&SRETRY=0

Bahrndorff, S., Petersen, S. O., Loeschcke, V., Holmstrup, M. & Overgaard, J. (2007). Differences in cold and drought tolerance of high arctic and sub-arctic populations of Megaphorura arctica Tullberg 1876 (Onychiuridae: Collembola). Cryobiology, 55(3), 315-23. https://doi.org/10.1016/j.cryobiol.2007.09.001

Klok, C., Holmstrup, M. & Damgaard, C. (2007). Extending a combined dynamic energy budget matrix population model with a bayesian approach to assess variation in the intrinsic rate of population increase. An example in the earthworm Dendrobaena octaedra. Environmental Toxicology and Chemistry, 26(11), 2383-2388. http://www.setacjournals.org/perlserv/?request=get-abstract&doi=10.1897%2F07-223R.1

Holmstrup, M. & Overgaard, J. (2007). Freeze tolerance in Aporrectodea caliginosa and other earthworms from Finland. Cryobiology, 55, 80-86. https://doi.org/10.1016/j.cryobiol.2007.06.001

Bindesbøl, A.-M., Bayley, M., Damgaard, C. & Holmstrup, M. (2007). Life-history traits and population growth rate in the laboratory of the earthworm Dendrobaena octaedra cultured in copper-contaminated soil. Applied Soil Ecology, 35(1), 46-56. http://dx.doi.org/doi:10.1016/j.apsoil.2006.05.010

Overgaard, J., Malmendal, A., Sørensen, J. G., Bundy, J. G., Loeschcke, V., Nielsen, N. C. & Holmstrup, M. (2007). Metabolomic profiling of rapid cold hardening and cold shock in Drosophila melanogaster. Journal of Insect Physiology, 53(12), 1218-1232. http://dx.doi.org/10.1016/j.jinsphys.2007.06.012

Krogh, P. H., Griffiths, B., Demsar, D., Bohanec, M., Debeljak, M., Andersen, M. N., Sausse, C., Birch, A. N. E., Caul, S., Holmstrup, M., Heckmann, L.-H. & Cortet, J. (2007). Responses by earthworms to reduced tillage in herbicide tolerant maize and Bt maize cropping systems. Pedobiologia, 51(3), 219-227. http://dx.doi.org/10.1016/j.pedobi.2007.04.003

Konestabo, H. S., Michelsen, A. & Holmstrup, M. (2007). Responses of springtail and mite populations to prolonged periods of soil freeze-thaw cycles in a sub-arctic ecosystem. Applied Soil Ecology, 36, 136-146. http://dx.doi.org/10.1016/j.apsoil.2007.01.003

Krogh, P. H., Lopez, C. V., Cassani, G., Jensen, J., Holmstrup, M., Schraepen, N., Jørgensen, E., Gavor, Z. & Temara, A. (2007). Risk assessment of linear alkylbenzene sulphonates, LAS, in agricultural soil revisited: Robust chronic toxicity tests for Folsomia candida (Collembola), Aporrectodea caliginosa (Oligochaeta) and Enchytraeus crypticus (Enchytraeidae). Chemosphere, 69(6), 872-879. http://dx.doi.org/10.1016/j.chemosphere.2007.06.090

Petersen, C. R., Holmstrup, M. & Overgaard, J. (2007). Slow dehydration increases desiccation tolerance in Dendrobaena octaedra cocoons. Poster session presented at SEBatGlasgow2007, Glasgow, United Kingdom.

Holmstrup, M., Overgaard, J. & Bayley, M. (2007). Small Dendrobaena earthworms survive freezing better than large worms. Cryobiology, 54(3), 298-300. https://doi.org/10.1016/j.cryobiol.2007.02.005

Overgaard, J., Bayley, M. & Holmstrup, M. (2007). Temperature, humidity and inoculative freezing are all signals for glucose accumulation in the freeze tolerant earthworm Dendrobaena octaedra. Poster session presented at SEBatGlasgow 2007. Annual Main Meeting, Glasgow, United Kingdom.

Vercesi, M. L., Krogh, P. H. & Holmstrup, M. (2006). Can Bacillus thuringiensis (Bt) corn residues and Bt-corn plants affect life-history traits in the earthworm Aporrectodea caliginosa? Applied Soil Ecology, 32, 180-187. http://dx.doi.org/10.1016/j.apsoil.2005.07.002

Overgaard, J., Holmstrup, M., Slotsbo, S. & Bayley, M. (2006). Determining factors for glucose accumulation in the freeze tolerant earthworm Dendrobaena octaedra. Poster session presented at Society for Experimental Biology (SEB): Annual main meeting, Canterbury, United Kingdom.

Skovlund, G., Damgaard, C., Bayley, M. & Holmstrup, M. (2006). Does lipophilicity of toxic compounds determine effects on drought tolerance of the soil collembolan Folsomia candida? Environmental Pollution, 144(3), 808-815. http://dx.doi.org/10.1016/j.envpol.2006.02.009

Maraldo, K., Christensen, B., Strandberg, B. & Holmstrup, M. (2006). Effects of copper on enchytraeids in the field under differing soil moisture regimes. Environmental Toxicology and Chemistry, 25(2), 604-612. http://entc.allenpress.com/entconline/?request=get-abstract&doi=10.1897%2F05-076R.1

Maraldo, K., Schmidt, I. K., Beier, C. & Holmstrup, M. (2006). Effects of warming and enforced summer drought on enchytraeids in a temperate heathland. Poster session presented at 7 th International Symposium on Enchytraeidae, Brno, Czech Republic.

Malmendal, A., Overgaard, J., Bundy, J. G., Sørensen, J. G., Loeschcke, V., Holmstrup, M. & Nielsen, N. C. (2006). Exploring a Combined NMR Metabolomic and Genomic Approach for Monitoring of Physiological Responses: Heat Hardening and Recovery from Heat Stress in Drosophila Melanogaster. Poster session presented at 47th ENC Experimental Nuclear Magnetic Resonance Conference, Pacific Grove, United States.

Overgaard, J., Slotsbo, S., Tollarova, M., Nielsen, M. M., Bayley, M. & Holmstrup, M. (2006). Freeze tolerance in the earthworm Dendrobaena octaedra - Role of season, acclimation and population differences. Poster session presented at Comparative Physiology 2006 (American Physiological Society intersociety meeting), Virginia Beach, United States.

Holmstrup, M., Overgaard, J., Sørensen, T. F., Drillet, G., Hansen, B. W., Ramløv, H. & Engell-Sørensen, K. (2006). Influence of storage conditions on viability of quiescent copepod eggs (Acartia tonsa Dana): Effects of temperature, salinity and anoxia. Aquaculture Research, 37, 625-631. http://www.blackwell-synergy.com/doi/abs/10.1111/j.1365-2109.2006.01472.x

Hansen, P. L., Holmstrup, M., Bayley, M. & Simonsen, V. (2006). Low genetic variation for Dendrobaena octaedra From Greenland compared to populations from Europe and North America: Refuge or selection? Pedobiologia, 50(3), 225-234. http://10.1016/j.pedobi.2005.12.001

Malmendal, A., Overgaard, J., Bundy, J. G., Sørensen, J. G., Nielsen, N. C., Loeschcke, V. & Holmstrup, M. (2006). Metabolomic profiling of heat stress: hardening and recovery of homeostasis in Drosophila. American Journal of Physiology: Regulatory, Integrative and Comparative Physiology, 291(1), R205-12. http://ajpregu.physiology.org/cgi/content/abstract/291/1/R205

Overgaard, J., Sørensen, J. G., Petersen, S. O., Loeschcke, V. & Holmstrup, M. (2006). Reorganisation of membrane lipids during fast and slow cold hardening in Drosophila melanogaster. Physiological Entomology, 31, 328-335. https://doi.org/10.1111/j.1365-3032.2006.00522.x

Sørensen, L. I., Holmstrup, M., Maraldo, K., Christensen, S. & Christensen, B. (2006). Soil fauna communities and microbial respiration in high Arctic tundra soils at Zackenberg, Northeast Greenland. Polar Biology, 29, 189-195. http://www.springerlink.com/openurl.asp?genre=article&issn=0722-4060&volume=29&issue=3&spage=189

Sørensen, T. S. & Holmstrup, M. (2005). A comparative analysis of the toxicity of eight common soil contaminants and their effects on drought tolerance in the collembolan Folsomia candida. Ecotoxicology and Environmental Safety, 60(2), 132-139.

Overgaard, J., Sørensen, J. G., Petersen, S. O., Loeschcke, V. & Holmstrup, M. (2005). Changes in membrane lipid composition following rapid cold hardening in Drosophila melanogaster. Journal of Insect Physiology, 51(11), 1173-1182. https://doi.org/10.1016/j.jinsphys.2005.06.007

Maraldo, K., Strandberg, B., Christensen, B. & Holmstrup, M. (2005). Combined effects of copper and summer drought on enchytraeids: comparison of laboratory and field studies. Poster session presented at SETAC Europe 15th Annual Meeting, Lille, France.

Sjursen, H., Michelsen, A. & Holmstrup, M. (2005). Effects of freeze-thaw cycles on microarthropods and nutrient availability in a sub-Arctic soil. Applied Soil Ecology, 28(1), 79-93.

Nielsen, M. M., Overgaard, J., Sørensen, J. G., Holmstrup, M., Justesen, J. & Loeschcke, V. (2005). Role of HSF activation for resistance to heat, cold and high-temperature knock-down. Journal of Insect Physiology, 51(12), 1320-1329.

Bindesbøl, A.-M., Holmstrup, M., Damgaard, C. & Bayley, M. (2005). Stress synergy between environmentally realistic levels of copper and frost in the earthworm Dendrobaena octaedra. Environmental Toxicology and Chemistry, 24, 1462-1467. http://www3.interscience.wiley.com/cgi-bin/fulltext/122675874/PDFSTART

Bindesbøl, A.-M., Holmstrup, M., Damgaard, C. & Bayley, M. (2005). Stress synergy between environmentally realistic levels of copper and frost in the earthworm Dendrobaena octaedra. Poster session presented at International Symposium on the Environmental Physiology of Ectotherms and Plants (ISEPEP), Denmark.

Widarto, T. H., Holmstrup, M. & Forbes, V. E. (2005). Sublethal effects of phenanthrene on the life history of a parthenogenetic earthworm Dendrobaena octaedra after repeated exposures. Poster session presented at SETAC Europe 15th Annual Meeting, Lille, France.

Mikkelsen, T. N., Beier, C., Ambus, P., Pilegaard, K., Jonasson, S., Michelsen, A., Ro-Poulsen, H., Primé, A., Christensen, S., Schmidt, I. K., Gundersen, P. & Holmstrup, M. (2004). CLIMAITE - CLIMate change effects on biological processes In Terrestrial Ecosystems - a new Danish Global Change. Poster session presented at 36th Annual Air Pollution Workshop, Rhinelander, United States.

Sjursen, H. & Holmstrup, M. (2004). Cold and drought stress in combination with pyrene exposure: Studies with Protaphorura armata (Collembola: Onychiuridae). Ecotoxicology and Environmental Safety, 57, 145-152.

Sjursen, H. & Holmstrup, M. (2004). Direct measurement of ammonium excretion in soil microarthropods. Functional Ecology, 18, 612-615.

Simonsen, V., Holmstrup, M. & Niklasson, M. (2004). Genetic differentiation of the parthenogenetic soil collembolan Isotoma notabilis along a copper gradient based on random amplified polymorphic DNA. Pedobiologia, 48, 297-303.

Engell-Sørensen, K., Støttrup, J. G. & Holmstrup, M. (2004). Rearing of flounder Platichthys flesus juveniles in semi-extensive systems. Suisanzoshoku, 230, 475-491. http://dx.doi.org/10.1016/j.agee.2005.09.016

Friis, K., Damgaard, C. & Holmstrup, M. (2004). Sublethal soil copper concentrations increase mortality in the earthworm Aporrectodea caliginosa during drought. Ecotoxicology and Environmental Safety, 57, 65-73. http://dx.doi.org/10.1016/j.ecoenv.2003.08.004

Kærsgaard, C. W., Holmstrup, M., Malte, H. & Bayley, M. (2004). The importance of cuticular permeability, osmolyte production and body size for the desiccation resistance of nine species of Collembola. Journal of Insect Physiology, 50(1), 5-15. https://doi.org/10.1016/j.jinsphys.2003.09.003

Widarto, T. H., Holmstrup, M. & Forbes, V. E. (2004). The influence of nonylphenol on the life-history of the earthworm Dendrobaena octaedra Savigny: Linking effects from the individual to the population level. Ecotoxicology and Environmental Safety, 58, 147-159.

Hilligsøe, H. & Holmstrup, M. (2003). Effects of starvation and body mass on drought tolerance in the soil collembolan Folsomia candida. Journal of Insect Physiology, 49, 99-104.

Pedersen, P. G. & Holmstrup, M. (2003). Freeze or dehydrate: Only two options for the survival of subzero temperatures in the arctic enchytraeid Fridericia ratzeli. Journal of Comparative Physiology. B, 173, 601-609. https://doi.org/10.1016/j.jinsphys.2003.09.003

Holmstrup, M. & Loeschcke, V. (2003). Genetic variation in desiccation tolerance of Dendrobaena octaedra cocoons originating from different climatic regions. Soil Biology & Biochemistry, 35(1), 119-124.

Bundy, J. G., Ramløv, H. & Holmstrup, M. (2003). Multivariate metabolic profiling using 1H nuclear magnetic resonance spectroscopy of freeze-tolerant and freeze-intolerant earthworms exposed to frost. CryoLetters, 24(6), 347-358.

Holmstrup, M. (2003). Overwintering adaptations in earthworms. Pedobiologia, 47, 504-510.

Damgaard, C., Højer, R., Bayley, M., Scott-Fordsmand, J. J. & Holmstrup, M. (2002). Dose-Response Curve Modeling of Excess Mortality Caused by Two Forms of Stress. Environmental and Ecological Statistics, 9, 195-200. http://springerlink.metapress.com/content/950qehcnfhm7n1k0/fulltext.pdf

Displaying results 201 to 250 out of 299

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Revised 03.09.2024

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Stine Slotsbo