John Marra

Active 1978–2008

Affiliations
Dalhousie UniversityLamont-Doherty Earth ObservatoryThis corpus build does not record the country of an author's affiliations, so none is shown here. It does not mean these institutions have no country.
9
Papers
2,832
Citations
9
h-index
9
i10-index

Self-citations are included in these numbers.

Citations per year

Citations

Citations per year for John Marra1979: 2 citations1980: 1 citations1981: 2 citations1983: 1 citations1984: 1 citations1985: 1 citations1986: 1 citations1987: 2 citations1988: 1 citations1990: 1 citations1991: 1 citations1992: 1 citations1993: 4 citations1994: 6 citations1995: 3 citations1996: 6 citations1997: 2 citations1998: 3 citations1999: 4 citations2000: 5 citations2001: 9 citations2002: 9 citations2003: 9 citations2004: 6 citations2005: 12 citations2006: 11 citations2007: 12 citations2008: 20 citations2009: 4 citations2010: 15 citations2011: 12 citations2012: 10 citations2013: 14 citations2014: 11 citations2015: 8 citations2016: 14 citations2017: 9 citations2018: 5 citations2019: 8 citations2020: 16 citations2021: 11 citations2022: 8 citations2023: 6 citations2024: 2 citations2025: 1 citations1982: no citations, so this year is not shown1989: no citations, so this year is not shown

Citation sources

Countries

This corpus build does not record which country the citing authors are in, so the country breakdown is not computed. The other breakdowns below are unaffected.

Fields

  • Earth and Planetary Sciences73.6%
  • Environmental Science20%
  • Biochemistry, Genetics and Molecular Biology3%
  • Computer Science1.7%
  • Agricultural and Biological Sciences0.9%
  • Engineering0.4%
  • Other0.4%

Topics

  • Marine and coastal ecosystems34.2%
  • Oceanographic and Atmospheric Processes12.9%
  • Marine Biology and Ecology Research12.6%
  • Ocean Acidification Effects and Responses6.7%
  • Microbial Community Ecology and Physiology6%
  • Marine and fisheries research5.8%
  • Other21.8%

Frequent coauthors

All papers

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John Marra | Litlas