Nicholas J. Lunn

Nicholas J. Lunn publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Nicholas J. Lunn sits on this spectrum.

Nicholas J. Lunn D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Nicholas J. Lunn sits on this spectrum.

Best Publications

• Long-term Trends in the Population Ecology of Polar Bears in Western Hudson Bay in Relation to Climatic Change

  Ian Stirling;Nicholas J. Lunn;John Iacozza

  685
  Citations

• What are the toxicological effects of mercury in Arctic biota

  Rune Dietz;Christian Sonne;Niladri Basu;Birgit Braune

  446
  Citations

• Effects of Earlier Sea Ice Breakup on Survival and Population Size of Polar Bears in Western Hudson Bay

  Eric V. Regehr;Nicholas J. Lunn;Steven C. Amstrup;Ian Stirling

  420
  Citations

• Reproductive performance of female Antarctic fur seals: the influence of age, breeding experience, environmental variation and individual quality

  N. J. Lunn;I. L. Boyd;J. P. Croxall

  252
  Citations

• Movements and distribution of polar bears in the Beaufort Sea

  Steven C. Amstrup;George M. Durner;I. Stirling;N.J. Lunn

  210
  Citations

• Population Demography of Antarctic Fur Seals: The Costs of Reproduction and Implications for Life-Histories

  I.L. Boyd;J.P. Croxall;N.J. Lunn;K. Reid

  192
  Citations

• The significance of supplemental food to polar bears during the ice-free period of Hudson Bay

  N. J. Lunn;Ian Stirling

  185
  Citations

• Demography of an apex predator at the edge of its range: impacts of changing sea ice on polar bears in Hudson Bay.

  Nicholas J. Lunn;Sabrina Servanty;Sabrina Servanty;Eric V. Regehr;Sarah J. Converse

  181
  Citations

• TIME BUDGETS AND FORAGING CHARACTERISTICS OF LACTATING ANTARCTIC FUR SEALS

  I. L. Boyd;N. J. Lunn;T. Barton

  178
  Citations

• Migration phenology and seasonal fidelity of an Arctic marine predator in relation to sea ice dynamics

  Seth G. Cherry;Andrew E. Derocher;Gregory W. Thiemann;Nicholas J. Lunn

  177
  Citations

• Polar Bear Distribution and Abundance on the Southwestern Hudson Bay Coast During Open Water Season, in Relation to Population Trends and Annual Ice Patterns

  Ian Stirling;N.J. Lunn;John Iacozza;Campbell Elliott

  153
  Citations

• Does high organochlorine (OC) exposure impair the resistance to infection in polar bears (Ursus maritimus)? Part I: Effect of OCs on the humoral immunity.

  Elisabeth Lie;Hans J⊘rgen S. Larsen;Stig Larsen;Grethe Marie Johansen

  153
  Citations

• Spatial and temporal patterns of problem polar bears in Churchill, Manitoba

  Lindsay Towns;A. E. Derocher;I. Stirling;I. Stirling;N. J. Lunn

  144
  Citations

• Effects of maternal age and condition on parturition and the perinatal period of Antarctic fur seals

  N. J. Lunn;I. L. Boyd

  135
  Citations

• Factors Affecting the Growth Rate and Mass at Weaning of Antarctic Fur Seals at Bird Island, South Georgia

  N. J. Lunn;I. L. Boyd;T. Barton;J. P. Croxall

  134
  Citations

• Hundreds of Unrecognized Halogenated Contaminants Discovered in Polar Bear Serum.

  Yanna Liu;Evan S. Richardson;Andrew E. Derocher;Nicholas J. Lunn

  126
  Citations

• Does High Organochlorine (OC) Exposure Impair the Resistance to Infection in Polar Bears (Ursus maritimus)? Part II: Possible Effect of OCs on Mitogen- and Antigen-Induced Lymphocyte Proliferation

  Elisabeth Lie;Hans Jørgen S Larsen;Stig Larsen;Grethe Marie Johansen

  125
  Citations

• Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines.

  Eric V. Regehr;Kristin L. Laidre;H. Resit Akçakaya;Steven C. Amstrup

  123
  Citations

• Migratory response of polar bears to sea ice loss: to swim or not to swim

  Nicholas W. Pilfold;Alysa McCall;Andrew E. Derocher;Nicholas J. Lunn

  90
  Citations

• Rapid ecosystem change and polar bear conservation

  Andrew E. Derocher;Jon Aars;Steven C. Amstrup;Amy Cutting

  87
  Citations