Search Results

Responses to projected changes in climate and UV-B at the species level

by Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben, Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven, Matveyeva, Nadya, Panikov, Nicolai, Oechel, Walter, Shaver, Gus, Elster, Josef, Jónsdóttir, Ingibjörg S., Laine, Kari, Taulavuori, Kari, Taulavuori, Erja, Zöckler, Christoph
Published in AMBIO: A Journal of the Human Environment (2004)

The nitrogen fixation potential of arctic cryptogram species is influenced by enhanced UV-B radiation

by Solheim, Bjørn, Johanson, Ulf, Callaghan, Terry V., Lee, John A., Gwynn-Jones, Dylan, Björn, Lars Olof
Published in Oecologia (2002)

Arctic microorganisms respond more to elevated UV-B radiation than CO2

by Johnson, David, Campbell, Colin D., Lee, John A., Callaghan, Terry V., Gwynn-Jones, Dylan
Published in Nature (2002)

The nitrogen fixation potential of arctic cryptogram species is influenced by enhanced UV-B radiation

by Solheim, Bjørn, Johanson, Ulf, Callaghan, Terry V., Lee, John A., Gwynn-Jones, Dylan, Björn, Lars O.
Published in Oecologia (2002)

The direct effects of UV-B radiation on Betula pubescens litter decomposing at four European field sites

by Moody, Sandra A., Paul, Nigel D., Björn, Lars Olof, Callaghan, Terry V., Lee, John A., Manetas, Yiannis, Rozema,, Jelte, Gwynn-Jones, Dylan, Johanson, Ulf, Kyparissis, Aris, Oudejans, Annemiek M C
Published 2001

Climate Change and UV-B Impacts on Arctic Tundra and Polar Desert Ecosystems: Key Findings and Extended Summaries

by Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben, Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven, Matveyeva, Nadya, Panikov, Nicolai, Oechel, Walter, Shaver, Gus, Schaphoff, Sibyll, Sitch, Stephen, Zöckler, Christoph
Published 2004

Enhanced UV-B and Elevated CO2 Impacts Sub-Arctic Shrub Berry Abundance, Quality and Seed Germination

by Gwynn-Jones, Dylan, Jones, Alan G., Waterhouse, Alice, Winters, Ana, Comont, David, Scullion, John, Gardias, Rosie, Graee, Bente J., Lee, John A., Callaghan, Terry V.
Published in AMBIO (2012)

Enhanced UV-B and Elevated CO2 Impacts Sub-Arctic Shrub Berry Abundance, Quality and Seed Germination

by Gwynn-Jones, Dylan, Jones, Alan G., Waterhouse, Alice, Winters, Ana, Comont, David, Scullion, John, Gardias, Rosie, Graee, Bente J., Lee, John A., Callaghan, Terry V.
Published in AMBIO (2012)

Effects of global change on a sub‐Arctic heath: effects of enhanced UV‐B radiation and increased summer precipitation

by Phoenix, Gareth K., Gwynn‐Jones, Dylan, Callaghan, Terry V., Sleep, Darren, Lee, John A.
Published in Journal of Ecology (2001)

UV-B absorbing pigments in spores: biochemical responses to shade in a high-latitude birch forest...

by Fraser, Wesley T., Sephton, Mark A., Watson, Jonathan S., Self, Stephen, Lomax, Barry H., James, David I., Wellman, Charles H., Callaghan, Terry V., Beerling, David J.
Published in Polar Research (2011)

UV-B absorbing pigments in spores: biochemical responses to shade in a high-latitude birch forest...

by Fraser, Wesley T., Sephton, Mark A., Watson, Jonathan S., Self, Stephen, Lomax, Barry H., James, David I., Wellman, Charles H., Callaghan, Terry V., Beerling, David J.
Published in Polar Research (2011)

The direct effects of UVB radiation (290-315nm) on Betula pubescens litter decomposting at four European field sites.

by Moody, Sandra A., Paul, Nigel D., Björn, Lars Olaf, Callaghan, Terry V., Lee, John A., Manetas, Yiannis, Rozema, Jelte, Gwynn-Jones, Dylan, Johanson, Ulf, Kyparissas, Aris, Oudjeans, Annemiek M. C.
Published 2001

Effects of ozone depletion and increased ultraviolet-B radiation on northern vegetation

by Björn, Lars Olof, Callaghan, Terry V., Gehrke, Carola, Gwynn-Jones, Dylan, Lee, John A., Johanson, Ulf, Sonesson, Mats, Buck, Nicholas D.
Published in Polar Research (1999)

Growth of two peat‐forming mosses in subarctic mires: species interactions and effects of simulated climate change

by Sonesson, Mats, Carlsson, Bengt Å., Callaghan, Terry V., Halling, Sven, Björn, Lars Olof, Bertgren, Monika, Johanson, Ulf
Published in Oikos (2002)

Uncertainties and recommendations

by Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben, Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven, Matveyeva, Nadya, Panikov, Nicolai, Oechel, Walter, Shaver, Gus
Published in AMBIO: A Journal of the Human Environment (2004)

Effects on the structure of arctic ecosystems in the short- and long-term perspectives

by Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben, Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven, Matveyeva, Nadya, Panikov, Nicolai, Oechel, Walter, Shaver, Gus, Henttonen, Heikki
Published in AMBIO: A Journal of the Human Environment (2004)

Rationale, concepts and approach to the assessment

by Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben, Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven, Matveyeva, Nadya, Panikov, Nicolai, Oechel, Walter, Shaver, Gus
Published 2004

Biodiversity, distributions and adaptations of arctic species in the context of environmental change

by Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben, Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven, Matveyeva, Nadya, Panikov, Nicolai, Oechel, Walter, Shaver, Gus, Elster, Josef, Henttonen, Heikki, Laine, Kari, Taulavuori, Kari, Taulavuori, Erja, Zöckler, Christoph
Published in AMBIO: A Journal of the Human Environment (2004)