Search

Publications matching your search query

Results 1 to 25 of 29

Multiple sources of atmospheric CO2 activated by AMOC recovery at the onset of interglacial MIS 9 Proceedings of the National Academy of Sciences of the United States of America, 2025 (Ref: 17321)
Authors:
Krauss F.Baggenstos D.Schmitt J.Tuzon B.Menking J.A.Mächler L.Silva L.Grimmer M.Capron E.Stocker T.F.Bauska T.K.Fischer H.
Category 1: Peer-reviewed literature

Using high-precision ice core measurements of CO2, ?13C-CO2, CH4, and N2O, this study provides carbon isotope constraints on a sizeable, centennial-scale CO2 jump at the onset of Marine Isotope Stage 9 (MIS 9). The very end of the Heinrich stadial (HS) characterizing Termination IV (T-IV, ca.

AMOC Modulates Ocean Heat Content During Deglaciations Geophysical Research Letters, 2025 (Ref: 17241)
Authors:
Grimmer M.Baggenstos D.Schmitt J.Krauss F.Shackleton S.Severinghaus J.P.Fischer H.
Category 1: Peer-reviewed literature

During deglaciations, Earth takes up vast amounts of energy, about half of which heats the global ocean. Thus, ocean heat content (OHC) is a key metric to assess Earth's energy budget.

The Effect of Past Saturation Changes on Noble Gas Reconstructions of Mean Ocean Temperature Geophysical Research Letters, 2023 (Ref: 16752)
Authors:
Poppelmeier F.Baggenstos D.Grimmer M.Liu Z.Schmitt J.Fischer H.Stocker T.F.
Category 1: Peer-reviewed literature

How biological clocks and changing environmental conditions determine local population growth and species distribution in Antarctic krill (Euphausia superba): a conceptual model Ecological Modelling, 2015 (Ref: 15521)
Authors:
Groeneveld J.Johst K.Kawaguchi S.Meyer B.Teschke M.Grimm V.
Category 1: Peer-reviewed literature

Correlative and dynamic species distribution modelling for ecological predictions in the Antarctic: a cross-disciplinary concept. Polar Research, 2012 (Ref: 14761)
Authors:
Gutt J.Zurell D.Bracegirdle T.J.Cheung W.Clark M.S.Convey P.Danis B.David B.De Broyer C.di Prisco G.Griffiths H.Laffont R.Peck L.S.Pierrat B.Riddle M.J.Saucède T.Turner J.Verde C.Wang Z.Grimm V.
Category 1: Peer-reviewed literature

Dryptodon fuscoluteus (Hook.) Ochyra & Zarnowiec (Grimmiaceae) from the Australasian Antarctic Expedition 1911-14 to continental Antarctica. Tropical Bryology, 2010 (Ref: 14325)
Authors:
Seppelt R.D.Ochyra R.
Category 1: Peer-reviewed literature

Niphotrichum muticum (Musci, Grimmiaceae). An addition to the moss flora of the Aleutian Islands. Botany, 2010 (Ref: 14324)
Authors:
Bednarek-Ochyra H.Seppelt R.D.Ochyra R.
Category 1: Peer-reviewed literature

Safer to be dry - desiccation protects Antarctic mosses from UV-B induced DNA damage American Society of Plant Biologists, 2006 (Ref: 12888)
Authors:
Robinson S.A.Turnbull J.D.Leslie S.
Category 3: Abstract

Growth conditions in Antarctica are extreme, and the few plants that can … grow there are exposed to a highly seasonal, rapidly variable and often … extreme climate. In recent decades, these plants have also been exposed to … increased levels of UV-B radiation (UV-BR)…

UV-B screening potential is higher in two cosmopolitan moss species than in a co-occurring Antarctic endemic ? implications of continuing ozone depletion. Abstracts of the Combio 2006 Conference, Brisbane Sept 24-28th 2006., 2006 (Ref: 12837)
Authors:
Robinson S.A.Dunn J.Turnbull D.Clarke L.
Category 3: Abstract

Concentrations of UV-B absorbing pigments and anthocyanins were measured in three moss species, over a summer growing season in Antarctica. Significant seasonal differences were found in the potential UV-B screening pigments. The most exposed species, Ceratodon purpureus…

Watching moss grow: radiocarbon reveals growth rate of Antarctic mosses. Abstracts of the SCAR Open Science Conference, Hobart, 12-14 July 2006., 2006 (Ref: 12836)
Authors:
Clarke L.J.Robinson S.A.Hua Q.Fink D.
Category 3: Abstract

Antarctica is both the coldest and most arid continent on Earth, and experiences continuous … light in midsummer and continuous darkness in midwinter. These factors reduce the growth … rate of the continental Antarctic flora (mosses, lichens and algae) to a minimum.

How will climate change affect Antarctic moss species? Abstracts of the SCAR Open Science Conference, Hobart, 12-14 July 2006., 2006 (Ref: 12835)
Authors:
Robinson S.A.Wasley J.Turnbull J.D.Dunn J.L.
Category 3: Abstract

Antarctica has been exposed to increases in ultraviolet-B (UV-B) radiation as a result of … ozone depletion for several decades. In addition, climate change will alter temperature and … water availability to plant communities over the next century. Recent studies…

Impact of changes in natural ultraviolet radiation on pigment composition, physiological and morphological characteristics of the Antarctic moss, Grimmia antarctici. Global Change Biology, 2005 (Ref: 11871)
Authors:
Robinson S.A.Turnbull J.D.Lovelock C.E.
Category 1: Peer-reviewed literature

The impact of ambient ultraviolet (UV)-B radiation on the endemic bryophyte, Grimmia … antarctici, was studied over 14 months in East Antarctica. Over recent decades, Antarctic … plants have been exposed to the largest relative increase in UV-B exposure as a result of … ozone depletion.

Some like it wet — biological characteristics underpinning tolerance of extreme water stress events in Antarctic bryophytes. Functional Plant Biology, 2006 (Ref: 12318)
Authors:
Wasley J.Robinson S.A.Lovelock C.E.Popp M.
Category 1: Peer-reviewed literature

Antarctic bryophyte communities presently tolerate physiological extremes in water availability, surviving both desiccation and submergence events.

Seasonal variation in the pigment content of three species of Antarctic bryophytes Honours thesis University of Wollongong, 2000 (Ref: 10167)
Authors:
Dunn J.
Category 3: Thesis, higher degree

Seasonal changes in the photosynthetic and photoprotective pigment content of three species of Antarctic moss; Grimmia antarctici…

Watching moss grow: Bomb radiocarbon reveals growth rate of Antarctic mosses. Proceedings of the 19th International 14C Conference, Oxford University, UK, 3-7 April 2006, 2006 (Ref: 12371)
Authors:
Clarke L.J.Robinson S.A.Hua Q.Fink D.
Category 3: Abstract

Antarctica is both the coldest and most arid continent on Earth, and experiences continuous light in midsummer and continuous darkness in midwinter. These factors reduce the growth rate of the continental Antarctic flora (mosses, lichens and algae) to a minimum.

Natural UV radiation has negative effects on the Antarctic moss Grimmia antarctici. ComBio Conference Abstracts, Perth, Western Australia, 26-30 September 2004, 2004 (Ref: 12336)
Authors:
Robinson S.A.Turnbull J.D.Lovelock C.E.
Category 3: Poster

Ambient UV radiation levels negatively affect the endemic Antarctic moss, Grimmia antarctici. Abstracts from the International Botanical Congress, Vienna, July 2005, 2005 (Ref: 12327)
Authors:
Robinson S.A.Turnbull J.D.Lovelock J.D.
Category 3: Verbal presentation

Over recent decades, Antarctic plants have been exposed to the … largest relative increase in UV-B exposure as a result of ozone … depletion. Open-sided plexiglass screens were used to reduce UV … levels by 77% over turves of the endemic Antarctic bryophyte, Grimmia antarctici…

Susceptibility of Antarctic Mosses to UV-B induced DNA damage. Abstracts of the International Botanical Congress, Vienna, July 2005, 2005 (Ref: 12331)
Authors:
Turnbull J.D.Leslie S.J.Wasley J.Robinson S.A.
Category 3: Poster

Antarctic vegetation is exposed to elevated levels of UV-B … radiation (UVBR) as a result of ozone depletion. Three species of … co-occurring Antarctic bryophytes, Bryum pseudotriquetrum…

Antarctic Moss: survival beneath the ozone layer Abstracts of the COMBIO2001 conference, 2001 (Ref: 10436)
Authors:
Dunn J.Robinson S.A.
Category 3: Verbal presentation

Seasonal changes in the photosynthetic and photoprotective pigment content of three species of Antarctic moss; Grimmia antarctici, Bryum pseudotriquetrum and Ceratodon purpureus were explored in relation to a range of environmental variables over the growing season in the Windmill Islands…

Antarctic moss coping with the ozone hole. Proceedings of the 12th International Congress on Photosynthesis, 2001 (Ref: 10165)
Authors:
Robinson S.A.Wasley J.Turnbull J.Lovelock C.E.
Category 3: Conference paper

Natural variability in surface reflectance was studied in 3 species of moss (Grimmia antarctici, Bryum pseudotriquetrum and Ceratodon purpureus) in continental Antarctica. The moss community is well developed in Wilkes Land, eastern Antarctica…

Seasonal Variation in the pigment content of three species of Antarctic bryophytes , 2000 (Ref: 9607)
Authors:
Dunn J.L.
Category 3: Thesis, higher degree

Seasonal changes in the photosynthetic and photoprotective pigment content of three species of Antarctic moss; Grimmia antarctici…

Antarctic bryophytes and global climate change: Seasonal patterns in tolerance of desiccation. Journal of Experimental Botany (Supplement)., 2001 (Ref: 10170)
Authors:
Wasley J.Robinson S.A.Lovelock C.E.Popp M.
Category 3: Poster

Bryophytes (mosses and liverworts) are sensitive indicators of environmental change and with climate change expected to occur first at high latitudes, Antarctic bryophytes are ideal study systems for the detection of climate change effects.

Antarctic bryophytesand global climate change: Seasonal patterns in tolerance of desiccation for three moss species from the Windmill Islands, East Antarctica. Com Bio 2000. Australian Society of Plant Physiologists Annual Meeting. Published Abstracts. Wellington, New Zealand., December 11-14, 2000., 2000 (Ref: 10168)
Authors:
Wasley J.Robinson S.A.Turnbull J.Lovelock C.E.Popp M.
Category 3: Verbal presentation

Bryophytes are sensitive indicators of environmental change and with climate change being expected to occur first at high latitudes, Antarctic bryophytes are ideal study systems for the detection of climate change effects.

A microbial culture system for use in remote field environments. Journal of Epidemiology and Infection, 1988 (Ref: 3359)
Authors:
Grimmond T.R.
Category 1: Peer-reviewed literature

Proglacial hydrology and drainage, southeastern Vestfold Hills, East Antarctica. Proceedings of the Linnean Society of New South Wales, 1998 (Ref: 8903)
Authors:
Gore D.B.&Pickard J.
Category 1: Peer-reviewed literature

Three ice dams in southeastern Vestfold Hills, East Antarctica, dam a system of five lakes periodically, impounding more than ~1.5 x 106 m3 of water. Dam #a impounds 1.1 x 106 m3 of water, while dams #b and #c prevent the free drainage of the lake below Dam #a, and impound the remaining 0.

on