World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
43
Citations
6686
World Ranking
7139
National Ranking
2545

Overview

Margaret M. Krahn is affiliated with the National Oceanic and Atmospheric Administration in the United States. The research work primarily focuses on environmental science, with significant contributions to health, toxicology, and mutagenesis. Additional subfields of study include ecology, atmospheric science, and global and planetary change.

The main topics covered in Krahn's body of work involve toxic organic pollutants impact, effects and risks of endocrine disrupting chemicals, marine animal studies overview, Arctic and Antarctic ice dynamics, marine bivalve and aquaculture studies, mercury impact and mitigation studies, and environmental toxicology and ecotoxicology.

Krahn has contributed research articles to the publication venue titled "The 'journal of cetacean research and management. Special issue." This venue features three documented publications by Krahn.

  • Stratification of lipids, fatty acids and organochlorine contaminants in blubber of white whales and killer whales, 2023, The 'journal of cetacean research and management. Special issue
  • Organochlorine contaminant concentrations and lipid profiles in eastern North Pacific gray whales (Eschrichtius robustus), 2023, The 'journal of cetacean research and management. Special issue
  • Organochlorine contaminants in cetaceans: how to facilitate interpretation and avoid errors when comparing datasets, 2023, The 'journal of cetacean research and management. Special issue

Krahn collaborates frequently with several coauthors, including Gina M. Ylitalo, Douglas G. Burrows, John Calambokidis, Sue E. Moore, and John E. Stein.

Best Publications

  • Analytical methods for determining metabolites of polycyclic aromatic hydrocarbon (PAH) pollutants in fish bile. A Review.

    Jonny Beyer;Grete Jonsson;Cinta Porte;Margaret M. Krahn

  • Determination of metabolites of xenobiotics in the bile of fish from polluted waterways

    Margaret M. Krahn;M. S. Myers;D. G. Burrows;D. C. Malins

  • Associations between metabolites of aromatic compounds in bile and the occurrence of hepatic lesions in English sole (Parophrys vetulus) from Puget Sound, Washington.

    Margaret M. Krahn;Linda D. Rhodes;Mark S. Myers;Leslie K. Moore

  • Toxic chemicals in sediments and biota from a creosote-polluted harbor: relationships with hepatic neoplasms and other hepatic lesions in English sole ( Parophrys vetulus )

    Donald C. Malins;Margaret M. Krahn;Mark S. Myers;Linda D. Rhodes

  • Feeding ecology of eastern North Pacific killer whales Orcinus orca from fatty acid, stable isotope, and organochlorine analyses of blubber biopsies

    D. P. Herman;D. G. Burrows;P. R. Wade;J. W. Durban

  • Determination of individual metabolites of aromatic compounds in hydrolyzed bile of English sole (Parophrys vetulus) from polluted sites in Puget Sound, Washington.

    Margaret M. Krahn;Douglas G. Burrows;William D. MacLeod;Donald C. Malins

  • Neoplastic and other diseases in fish in relation to toxic chemicals: an overview☆

    D.C. Malins;B.B. McCain;J.T. Landahl;M.S. Myers

  • Relationships between hepatic neoplasms and related lesions and exposure to toxic chemicals in marine fish from the U.S. West Coast.

    Mark S. Myers;John T. Landahl;Margaret M. Krahn;Bruce B. McCain

  • Toxic chemicals in marine sediment and biota from Mukilteo, Washington: relationships with hepatic neoplasms and other hepatic lesions in English sole (Parophrys vetulus).

    Donald C. Malins;Margaret M. Krahn;Donald W. Brown;Linda D. Rhodes

  • Overview of studies on liver carcinogenesis in English sole from Puget Sound ; evidence for a xenobiotic chemical etiology I : pathology and epizootiology

    M.S. Myers;J.T. Landahl;M.M. Krahn;L.L. Johnson

  • Persistent organic pollutants and stable isotopes in biopsy samples (2004/2006) from Southern Resident killer whales.

    Margaret M. Krahn;M. Bradley Hanson;Robin W. Baird;Richard H. Boyer

  • Influence of life-history parameters on organochlorine concentrations in free-ranging killer whales (Orcinus orca) from Prince William Sound, AK.

    Gina M Ylitalo;Craig O Matkin;Jon Buzitis;Margaret M Krahn

  • Use of chemical tracers in assessing the diet and foraging regions of eastern North Pacific killer whales

    Margaret M. Krahn;David P. Herman;Craig O. Matkin;John W. Durban

  • Mass spectrometric analysis for aromatic compounds in bile of fish sampled after the Exxon Valdez oil spill

    Margaret M. Krahn;Douglas G. Burrows;Gina M. Ylitalo;Donald W. Brown

  • Status Review of Southern Resident Killer Whales, Orcinus Orca, Under the Endangered Species Act

    M. M. Krahn;M. J. Ford;W. F. Perrin;P. R. Wade

  • Field and laboratory studies of the etiology of liver neoplasms in marine fish from Puget Sound.

    D C Malins;B B McCain;M S Myers;D W Brown

  • High-performance liquid chromatographic method for isolating organic contaminants from tissue and sediment extracts.

    Margaret M. Krahn;Leslie K. Moore;Richard G. Bogar;Catherine A. Wigren

  • Effects of age, sex and reproductive status on persistent organic pollutant concentrations in "Southern Resident" killer whales.

    Margaret M. Krahn;M. Bradley Hanson;Gregory S. Schorr;Candice K. Emmons

  • Federal seafood safety response to the Deepwater Horizon oil spill

    Gina M. Ylitalo;Margaret M. Krahn;Walton W. Dickhoff;John E. Stein

  • Factors affecting organochlorine contaminant concentrations in milk and blood of northern fur seal (Callorhinus ursinus) dams and pups from St. George Island, Alaska

    Kimberlee B. Beckmen;Gina M. Ylitalo;Rodney G. Towell;Margaret M. Krahn

  • Screening for planar chlorobiphenyl congeners in tissues of marine biota by high-performance liquid chromatography with photodiode array detection

    Margaret M. Krahn;Gina M. Ylitalo;Jon Buzitis;Catherine A. Sloan

Frequent Co-Authors

Gina M. Ylitalo
Gina M. Ylitalo National Oceanic and Atmospheric Administration
Mark S. Myers
Mark S. Myers National Marine Fisheries Service
John E. Stein
John E. Stein National Oceanic and Atmospheric Administration
Tracy K. Collier
Tracy K. Collier National Oceanic and Atmospheric Administration
Paul R. Wade
Paul R. Wade National Oceanic and Atmospheric Administration
Todd M. O'Hara
Todd M. O'Hara University of Alaska Fairbanks
John W. Durban
John W. Durban New England Aquarium
Stephen A. Wise
Stephen A. Wise National Institutes of Health
Michele M. Schantz
Michele M. Schantz National Institute of Standards and Technology
James P. Meador
James P. Meador National Oceanic and Atmospheric Administration

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Environmental Sciences opens doors to diverse career opportunities, often benefiting from complementary fields such as public administration, sociology, and education. For professionals aiming to enhance their leadership skills in government or nonprofit sectors, pursuing the best online masters in public administration can provide valuable knowledge in policy development and management.

Understanding social dynamics is crucial for impactful environmental advocacy. An online bachelors degree in sociology online offers insights into human behavior and societal trends, complementing scientific expertise in sustainability and conservation efforts.

Educators seeking to specialize or advance in environmental education might consider flexible options such as online ed d programs without dissertation, enabling them to gain advanced qualifications without the traditional dissertation requirement.

Additionally, those holding an Education Specialist degree can explore further advancement through eds to edd bridge program options. These programs facilitate a smooth transition to doctoral-level studies.

Leveraging these related online degrees can significantly enhance career prospects in environmental policy, community engagement, and education, fostering a multidisciplinary approach to tackling complex environmental challenges.

Best Scientists Citing Margaret M. Krahn