World's Best Scientists 2026 revealed!

D-Index & Metrics

Environmental Sciences

D-Index
40
Citations
6996
World Ranking
8021
National Ranking
2865

Overview

Gary H. Heinz is affiliated with the United States Fish and Wildlife Service in the United States. Their research activities and scientific contributions are associated with this institution, focusing on domains relevant to public and environmental service.

There is no available data regarding recent papers, frequent co-authors, or specific publication venues linked to Gary H. Heinz. Similarly, information about book publications, main fields of study, subfields of study, and main research topics has not been provided in the dataset. No awards have been recorded for this scientist.

Due to the absence of detailed publication records or specific research themes, the profile reflects a limited scope of available information. The scientist's role at the United States Fish and Wildlife Service suggests involvement in environmental, conservation, or wildlife-related fields, although no explicit evidence specifies particular areas of expertise or scholarly output.

This profile is based strictly on the provided data and does not infer beyond the documented affiliations and records. Gary H. Heinz remains an active figure in their professional capacity, with no indications of decease.

Best Publications

  • Ecotoxicology of Mercury

    James G. Wiener;David P. Krabbenhoft;Gary H. Heinz;Anton M. Scheuhammer

  • Methylmercury: Reproductive and behavioral effects on three generations of mallard ducks

    Gary H. Heinz

  • Selenium in Birds

    Harry M. Ohlendorf;Gary H. Heinz

  • Species differences in the sensitivity of avian embryos to methylmercury.

    Gary H. Heinz;David J. Hoffman;Jon D. Klimstra;Katherine R. Stebbins

  • Impaired reproduction of mallards fed an organic form of selenium

    Gary H. Heinz;David J. Hoffman;Lyn G. Gold

  • Contaminants in American alligator eggs from Lake Apopka, Lake Griffin, and Lake Okeechobee, Florida.

    G H Heinz;H F Percival;M L Jennings

  • Reproduction in mallards fed selenium

    Gary H. Heinz;David J. Hoffman;Alexander J. Krynitsky;Deborah M. G. Weller

  • Environmental Contaminants in Wildlife: Interpreting Tissue Concentrations

    Kathleen A. Patnode;Candy S. Schrank;W. N. Beyer;G. H. Heinz

  • Methylmercury chloride and selenomethionine interactions on health and reproduction in mallards

    Gary H. Heinz;David J. Hoffman

  • Effects of mercury and selenium on glutathione metabolism and oxidative stress in mallard ducks

    David J. Hoffman;Gary H. Heinz

  • Effects of low dietary levels of methyl mercury on mallard reproduction.

    Gary Heinz

  • Embryotoxic and teratogenic effects of selenium in the diet of mallards.

    David J. Hoffman;Gary H. Heinz

  • Organochlorine and metal residues in eggs of waterfowl nesting on islands in Lake Michigan off Door County, Wisconsin, 1977-78.

    S. D. Haseltine;G. H. Heinz;W. L. Reichel;John F. Moore

  • Selenium accumulation and elimination in mallards

    Gary H. Heinz;Grey W. Pendleton;Alexander J. Krynitsky;Lyn G. Gold

  • Dopamine and norepinephrine depletion in ring doves fed DDE, dieldrin, and Aroclor 1254.

    Gary H. Heinz;Gary H. Heinz;Elwood F. Hill;Elwood F. Hill;Joseph F. Contrera;Joseph F. Contrera

  • Embryotoxic thresholds of mercury: estimates from individual mallard eggs.

    G. H. Heinz;D. J. Hoffman

  • Toxicity of organic and inorganic selenium to mallard ducklings

    Gary H. Heinz;David J. Hoffman;Lyn G. Gold

  • Developmental toxicity of lead-contaminated sediment to mallard ducklings

    D. J. Hoffman;G. H. Heinz;L. Sileo;D. J. Audet

  • Subchronic hepatotoxicity of selenomethionine ingestion in mallard ducks.

    David J. Hoffman;Gary H. Heinz;Leonard J. LeCaptain;Christine M. Bunck

  • Effects of methylmercury on approach and avoidance behavior of mallard ducklings.

    Gary Heinz

  • Developmental toxicity of lead-contaminated sediment in Canada geese (Branta canadensis).

    D. J. Hoffman;G. H. Heinz;L. Sileo;D. J. Audet

  • HEPATIC GLUTATHIONE METABOLISM AND LIPID PEROXIDATION IN RESPONSE TO EXCESS DIETARY SELENOMETHIONINE AND SELENITE IN MALLARD DUCKLINGS

    David J. Hoffman;Gary H. Heinz;Alexander J. Krynitsky

  • Effects of chronic ingestion of south Louisiana crude oil on mallard ducklings

    Robert C. Szaro;Michael P. Dieter;Gary H. Heinz;John F. Ferrell

  • Mercury accumulation and loss in mallard eggs

    Gary H. Heinz;David J. Hoffman

  • Relation of Waterfowl Poisoning to Sediment Lead Concentrations in the Coeur d'Alene River Basin

    W. Nelson Beyer;Daniel J. Audet;Gary H. Heinz;David J. Hoffman

  • Toxicity of seleno-l-methionine, seleno-dl-methionine, high selenium wheat, and selenized yeast to mallard ducklings

    G. H. Heinz;D. J. Hoffman;L. J. LeCaptain

Frequent Co-Authors

Collin A. Eagles-Smith
Collin A. Eagles-Smith United States Geological Survey
Joshua T. Ackerman
Joshua T. Ackerman United States Geological Survey
David C. Evers
David C. Evers University of Minnesota
Anton M. Scheuhammer
Anton M. Scheuhammer Carleton University
John Y. Takekawa
John Y. Takekawa United States Geological Survey
Niladri Basu
Niladri Basu McGill University
Robert C. Hale
Robert C. Hale Virginia Institute of Marine Science
David P. Krabbenhoft
David P. Krabbenhoft United States Geological Survey
Daniel A. Cristol
Daniel A. Cristol William & Mary
J. Christian Franson
J. Christian Franson United States Geological Survey

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

For students passionate about Environmental Sciences, there are several complementary online degree options to consider. Exploring an online DSW programs in social work can open doors to community-centered roles where environmental justice and social welfare intersect.

Those looking for flexibility might be interested in an accredited affordable online general studies degree. This broad program offers a multidisciplinary approach, integrating environmental studies with other fields to build versatile career options.

For students aiming for a smoother academic journey that still focuses on science, some of the easiest bachelor's degree programs provide accessible pathways in related disciplines. This can help maintain motivation while gaining essential skills.

Specialized fields like geology are essential in understanding Earth's processes, a critical aspect of Environmental Sciences. Pursuing a geology online degree offers expert knowledge relevant to environmental assessment, conservation, and natural resource management.

Best Scientists Citing Gary H. Heinz

Trending Scientists