Works by Solhaug, Knut Asbjørn

Results: 41

Quantifying chlorophylls in melanic lichens: the necessity of separating the absorbance of melanin and chlorophyll.

Published in:

Photosynthesis Research, 2025, v. 163, n. 1, p. 1, doi. 10.1007/s11120-025-01141-w

By:

Solhaug, Knut Asbjørn;
Gauslaa, Yngvar

Publication type:

Article

Thermoperiodic growth control by gibberellin does not involve changes in photosynthetic or respiratory capacities in pea.

Published in:

Journal of Experimental Botany, 2010, v. 61, n. 4, p. 1015, doi. 10.1093/jxb/erp366

By:

Stavang, Jon Anders;
Pettersen, Rolf Inge;
Wendell, Micael;
Solhaug, Knut Asbjørn;
Junttila, Olavi;
Moe, Roar;
Olsen, Jorunn E.

Publication type:

Article

Remobilization of fructans in Phippsia algida during rapid inflorescence development.

Published in:

Physiologia Plantarum, 1994, v. 91, n. 2, p. 219, doi. 10.1111/j.1399-3054.1994.tb00422.x

By:

Solhaug, Knut Asbjørn;
Aares, Erik

Publication type:

Article

Functional Characterization of Pseudoidium neolycopersici Photolyase Reveals Mechanisms Behind the Efficacy of Nighttime UV on Powdery Mildew Suppression.

Published in:

Frontiers in Microbiology, 2020, v. 11, p. 1, doi. 10.3389/fmicb.2020.01091

By:

Pathak, Ranjana;
Ergon, Åshild;
Stensvand, Arne;
Gislerød, Hans Ragnar;
Solhaug, Knut Asbjørn;
Cadle-Davidson, Lance;
Suthaparan, Aruppillai

Publication type:

Article

Forest edge-induced damage of cephalo- and cyanolichens in northern temperate rainforests of British Columbia.

Published in:

Canadian Journal of Forest Research, 2019, v. 49, n. 5, p. 434, doi. 10.1139/cjfr-2018-0187

By:

Gauslaa, Yngvar;
Bartemucci, Paula;
Solhaug, Knut Asbjørn

Publication type:

Article

Aspect-dependent high-irradiance damage in two transplanted foliose forest lichens, Lobaria pulmonaria and Parmelia sulcata.

Published in:

Canadian Journal of Forest Research, 2001, v. 31, n. 9, p. 1639, doi. 10.1139/x01-098

By:

Gauslaa, Yngvar;
Ohlson, Mikael;
Solhaug, Knut Asbjørn;
Bilger, Wolfgang;
Nybakken, Line

Publication type:

Article

Unequal Allocation of Excitation Energy between Photosystem II and I Reduces Cyanolichen Photosynthesis in Blue Light.

Published in:

Plant & Cell Physiology, 2014, v. 55, n. 8, p. 1404, doi. 10.1093/pcp/pcu065

By:

Solhaug, Knut Asbjørn;
Xie, Li;
Gauslaa, Yngvar

Publication type:

Article

Different abscisic acid‐deficient mutants show unique morphological and hydraulic responses to high air humidity.

Published in:

Physiologia Plantarum, 2021, v. 172, n. 3, p. 1795, doi. 10.1111/ppl.13417

By:

Innes, Sheona N.;
Solhaug, Knut Asbjørn;
Torre, Sissel;
Dodd, Ian C.

Publication type:

Article

Low levels of ultraviolet-B radiation from fluorescent tubes induce an efficient flavonoid synthesis in Lollo Rosso lettuce without negative impact on growth.

Published in:

Acta Agriculturae Scandinavica: Section B, Soil & Plant Science, 2014, v. 64, n. 2, p. 178, doi. 10.1080/09064710.2014.905623

By:

Rodriguez, Christopher;
Torre, Sissel;
Solhaug, Knut Asbjørn

Publication type:

Article

Effect of Rhizome Fragmentation, Clover Competition, Shoot-Cutting Frequency, and Cutting Height on Quackgrass (Elymus repens).

Published in:

Weed Science, 2018, v. 66, n. 2, p. 215, doi. 10.1017/wsc.2017.65

By:

Kolberg, Dorothee;
Brandsæter, Lars Olav;
Bergkvist, Göran;
Solhaug, Knut Asbjørn;
Melander, Bo;
Ringselle, Björn

Publication type:

Article

Light screening in lichen cortices can be quantified by chlorophyll fluorescence techniques for both reflecting and absorbing pigments.

Published in:

Planta: An International Journal of Plant Biology, 2010, v. 231, n. 5, p. 1003, doi. 10.1007/s00425-010-1103-3

By:

Solhaug, Knut Asbjørn;
Larsson, Per;
Gauslaa, Yngvar

Publication type:

Article

The globally threatened epiphytic cyanolichen Erioderma pedicellatum depends on a rare combination of habitat factors.

Published in:

Lichenologist, 2022, v. 54, n. 2, p. 123, doi. 10.1017/S002428292200007X

By:

Nilsson, Alexander R.;
Solhaug, Knut Asbjørn;
Gauslaa, Yngvar

Publication type:

Article

Improved photoprotection in melanized lichens is a result of fungal solar radiation screening rather than photobiont acclimation.

Published in:

Lichenologist, 2019, v. 51, n. 5, p. 483, doi. 10.1017/S0024282919000276

By:

BECKETT, Richard Peter;
SOLHAUG, Knut Asbjørn;
GAUSLAA, Yngvar;
MINIBAYEVA, Farida

Publication type:

Article

Low-light recovery effects on assessment of photoinhibition with chlorophyll fluorescence in lichens.

Published in:

Lichenologist, 2018, v. 50, n. 1, p. 139, doi. 10.1017/S0024282917000640

By:

SOLHAUG, Knut Asbjørn

Publication type:

Article

Hydration traits in cephalolichen members of the epiphytic old forest genus Lobaria (s. lat.).

Published in:

Lichenologist, 2017, v. 49, n. 5, p. 493, doi. 10.1017/S0024282917000445

By:

LONGINOTTI, Sara;
SOLHAUG, Knut Asbjørn;
GAUSLAA, Yngvar

Publication type:

Article

How to optimize lichen relative growth rates in growth cabinets.

Published in:

Lichenologist, 2016, v. 48, n. 4, p. 305, doi. 10.1017/S002428291600030X

By:

GAUSLAA, Yngvar;
ALAM, Md Azharul;
SOLHAUG, Knut Asbjørn

Publication type:

Article

Increased snow accumulation reduces survival and growth in dominant mat-forming arctic-alpine lichens.

Published in:

Lichenologist, 2016, v. 48, n. 3, p. 237, doi. 10.1017/S0024282916000086

By:

BIDUSSI, Massimo;
SOLHAUG, Knut Asbjørn;
GAUSLAA, Yngvar

Publication type:

Article

Spatial dispersal of airborne pollutants and their effects on growth and viability of lichen transplants along a rural highway in Norway.

Published in:

Lichenologist, 2014, v. 46, n. 6, p. 809, doi. 10.1017/S0024282914000449

By:

YEMETS, Olena A.;
SOLHAUG, Knut Asbjørn;
GAUSLAA, Yngvar

Publication type:

Article

High-Light-Intensity Damage to the Foliose Lichen Lobaria Pulmonaria within Natural Forest: The Applicability of Chlorophyll Fluorescence Methods.

Published in:

Lichenologist, 2000, v. 32, n. 3, p. 271, doi. 10.1006/lich.1999.0265

By:

Gauslaa, Yngvar;
Solhaug, Knut Asbjørn

Publication type:

Article

Optimal Quantum Yield of Photosystem II and Chlorophyll Degradation of Lobaria Pulmonaria in Relation to pH.

Published in:

Lichenologist, 1996, v. 28, n. 3, p. 267, doi. 10.1017/S0024282996000333

By:

Gauslaa, Yngvar;
Kopperud, Cor;
Solhaug, Knut Asbjørn

Publication type:

Article

Soluble carbohydrates and relative growth rates in chloro-, cyano- and cephalolichens: effects of temperature and nocturnal hydration.

Published in:

New Phytologist, 2015, v. 208, n. 3, p. 750, doi. 10.1111/nph.13484

By:

Alam, Md Azharul;
Gauslaa, Yngvar;
Solhaug, Knut Asbjørn

Publication type:

Article

The paradox of higher light tolerance during desiccation in rare old forest cyanolichens than in more widespread co-occurring chloro- and cephalolichens.

Published in:

New Phytologist, 2012, v. 195, n. 4, p. 812, doi. 10.1111/j.1469-8137.2012.04221.x

By:

Gauslaa, Yngvar;
Coxson, Darwyn S.;
Solhaug, Knut Asbjørn

Publication type:

Article

Seasonal partitioning of growth into biomass and area expansion in a cephalolichen and a cyanolichen of the old forest genus Lobaria.

Published in:

New Phytologist, 2012, v. 194, n. 4, p. 991, doi. 10.1111/j.1469-8137.2012.04130.x

By:

Larsson, Per;
Solhaug, Knut Asbjørn;
Gauslaa, Yngvar

Publication type:

Article

Size-dependent growth of two old-growth associated macrolichen species.

Published in:

New Phytologist, 2009, v. 181, n. 3, p. 683, doi. 10.1111/j.1469-8137.2008.02690.x

By:

Gauslaa, Yngvar;
Palmqvist, Kristin;
Solhaug, Knut Asbjørn;
Hilmo, Olga;
Holien, Håkon;
Nybakken, Line;
Ohlson, Mikael

Publication type:

Article

Changes in pools of depsidones and melanins, and their function, during growth and acclimation under contrasting natural light in the lichen Lobaria pulmonaria.

Published in:

New Phytologist, 2007, v. 175, n. 2, p. 271, doi. 10.1111/j.1469-8137.2007.02096.x

By:

McEvoy, Maria;
Gauslaa, Yngvar;
Solhaug, Knut Asbjørn

Publication type:

Article

UV-induction of sun-screening pigments in lichens.

Published in:

New Phytologist, 2003, v. 158, n. 1, p. 91, doi. 10.1046/j.1469-8137.2003.00708.x

By:

Solhaug, Knut Asbjørn;
Gauslaa, Yngvar;
Nybakken, Line;
Bilger, Wolfgang

Publication type:

Article

Stilbene glucosides in bark and needles from picea species.

Published in:

Scandinavian Journal of Forest Research, 1990, v. 5, n. 1-4, p. 59, doi. 10.1080/02827589009382593

By:

Solhaug, Knut Asbjørn

Publication type:

Article

Melanisation in Boreal Lichens Is Accompanied by Variable Changes in Non-Photochemical Quenching.

Published in:

Plants (2223-7747), 2022, v. 11, n. 20, p. 2726, doi. 10.3390/plants11202726

By:

Ndhlovu, Nqobile Truelove;
Solhaug, Knut Asbjørn;
Minibayeva, Farida;
Beckett, Richard Peter

Publication type:

Article

A high proportion of blue light increases the photosynthesis capacity and leaf formation rate of Rosa × hybrida but does not affect time to flower opening.

Published in:

Physiologia Plantarum, 2013, v. 148, n. 1, p. 146, doi. 10.1111/j.1399-3054.2012.01698.x

By:

Terfa, Meseret Tesema;
Solhaug, Knut Asbjørn;
Gislerød, Hans Ragnar;
Olsen, Jorunn Elisabeth;
Torre, Sissel

Publication type:

Article

Long day stimulation of dry matter production in Poa alpina along a latitudinal gradient in Norway.

Published in:

Ecography, 1991, v. 14, n. 3, p. 161, doi. 10.1111/j.1600-0587.1991.tb00648.x

By:

Solhaug, Knut Asbjørn

Publication type:

Article

Photoprotective strategies in pale versus melanic boreal hair lichens: non-photochemical quenching compensates for less protective fungal pigments.

Published in:

Planta: An International Journal of Plant Biology, 2025, v. 262, n. 1, p. 1, doi. 10.1007/s00425-025-04720-2

By:

Solhaug, Knut Asbjørn;
Gauslaa, Yngvar

Publication type:

Article

Apparent electron transport rate – a non-invasive proxy of photosynthetic CO<sub>2</sub> uptake in lichens.

Published in:

Planta: An International Journal of Plant Biology, 2021, v. 253, n. 1, p. 1, doi. 10.1007/s00425-020-03525-9

By:

Solhaug, Knut Asbjørn;
Asplund, Johan;
Gauslaa, Yngvar

Publication type:

Article

Effects of artificial ultraviolet B radiation on the macrophyte Lemna minor: a conceptual study for toxicity pathway characterization.

Published in:

Planta: An International Journal of Plant Biology, 2020, v. 252, n. 5, p. 1, doi. 10.1007/s00425-020-03482-3

By:

Xie, Li;
Solhaug, Knut Asbjørn;
Song, You;
Johnsen, Bjørn;
Olsen, Jorunn Elisabeth;
Tollefsen, Knut Erik

Publication type:

Article

Photobiont-dependent humidity threshold for chlorolichen photosystem II activation.

Published in:

Planta: An International Journal of Plant Biology, 2019, v. 250, n. 6, p. 2023, doi. 10.1007/s00425-019-03282-4

By:

Phinney, Nathan H.;
Solhaug, Knut Asbjørn;
Gauslaa, Yngvar

Publication type:

Article

Comparative sensitivity to gamma radiation at the organismal, cell and DNA level in young plants of Norway spruce, Scots pine and Arabidopsis thaliana.

Published in:

Planta: An International Journal of Plant Biology, 2019, v. 250, n. 5, p. 1567, doi. 10.1007/s00425-019-03250-y

By:

Blagojevic, Dajana;
Lee, YeonKyeong;
Brede, Dag A.;
Lind, Ole Christian;
Yakovlev, Igor;
Solhaug, Knut Asbjørn;
Fossdal, Carl Gunnar;
Salbu, Brit;
Olsen, Jorunn E.

Publication type:

Article

Why chartreuse? The pigment vulpinic acid screens blue light in the lichen Letharia vulpina.

Published in:

Planta: An International Journal of Plant Biology, 2019, v. 249, n. 3, p. 709, doi. 10.1007/s00425-018-3034-3

By:

Phinney, Nathan H.;
Gauslaa, Yngvar;
Solhaug, Knut Asbjørn

Publication type:

Article

Non-photochemical quenching may contribute to the dominance of the pale mat-forming lichen Cladonia stellaris over the sympatric melanic Cetraria islandica.

Published in:

Oecologia, 2024, v. 204, n. 1, p. 187, doi. 10.1007/s00442-023-05498-4

By:

Solhaug, Knut Asbjørn;
Eiterjord, Gaute;
Løken, Martine Hana;
Gauslaa, Yngvar

Publication type:

Article

Curling during desiccation protects the foliose lichen Lobaria pulmonaria against photoinhibition.

Published in:

Oecologia, 2006, v. 149, n. 4, p. 553, doi. 10.1007/s00442-006-0476-2

By:

Barták, Miloš;
Solhaug, Knut Asbjørn;
Vráblíková, Hana;
Gauslaa, Yngvar

Publication type:

Article

Growth and ecophysiological acclimation of the foliose lichen Lobaria pulmonaria in forests with contrasting light climates.

Published in:

Oecologia, 2006, v. 147, n. 3, p. 406, doi. 10.1007/s00442-005-0283-1

By:

Gauslaa, Yngvar;
Lie, Marit;
Solhaug, Knut Asbjørn;
Ohlson, Mikael

Publication type:

Article

The lichens Xanthoria elegans and Cetraria islandica maintain a high protection against UV-B radiation in Arctic habitats.

Published in:

Oecologia, 2004, v. 140, n. 2, p. 211, doi. 10.1007/s00442-004-1583-6

By:

Nybakken, Line;
Solhaug, Knut Asbjørn;
Bilger, Wolfgang;
Gauslaa, Yngvar

Publication type:

Article

Sunscreening fungal pigments influence the vertical gradient of pendulous lichens in boreal forest canopies.

Published in:

Ecology, 2014, v. 95, n. 6, p. 1464, doi. 10.1890/13-2319.1

By:

Färber, Leonie;
Solhaug, Knut Asbjørn;
Esseen, Per-Anders;
Bilger, Wolfgang;
Gauslaa, Yngvar

Publication type:

Article