@article{RenStuderSernoetal.2015,
  author    = {Haojia Ren and Anja S. Studer and Sascha Serno and Daniel M. Sigman and Gisela Winckler and Robert F. Anderson and Sergey Oleynik and Rainer Gersonde and Gerald H. Haug},
  title     = {Glacial-to-interglacial changes in nitrate supply and consumption in the subarctic North Pacific from microfossil-bound N isotopes at two trophic levels},
  journal   = {Paleoceanography},
  volume    = {30},
  number    = {9},
  pages     = {1217 -- 1232},
  doi       = {10.1002/2014PA002765},
  year      = {2015},
}