C Alex Hartman
Overview
Explore the profile of C Alex Hartman including associated specialties, affiliations and a list of published articles.
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Snapshot
Articles
23
Citations
118
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0
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Recent Articles
1.
Hartman C, Ackerman J, Cooney B, Herzog M
Environ Toxicol Chem
. 2024 Jun;
43(8):1844-1854.
PMID: 38856099
In birds, mercury embryotoxicity can occur through the transfer of mercury from the female to her eggs. Maternal transfer of mercury can vary by egg position in the laying sequence,...
2.
Hartman C, Ackerman J, Peterson S, Fettig B, Casazza M, Herzog M
PLoS One
. 2023 May;
18(5):e0286151.
PMID: 37205693
In birds, parents must provide their eggs with a safe thermal environment suitable for embryonic development. Species with uniparental incubation must balance time spent incubating eggs with time spent away...
3.
Peterson S, Ackerman J, Keating M, Schacter C, Hartman C, Casazza M, et al.
Ecol Evol
. 2022 Oct;
12(9):e9329.
PMID: 36188493
Nest predation is the main cause of nest failure for ducks. Understanding how habitat features influence predator movements may facilitate management of upland and wetland breeding habitats that reduces predator...
4.
Croston R, Peterson S, Hartman C, Herzog M, Feldheim C, Casazza M, et al.
Ecol Evol
. 2021 Jun;
11(12):7292-7301.
PMID: 34188813
Incubating birds must balance the needs of their developing embryos with their own physiological needs, and many birds accomplish this by taking periodic breaks from incubation. Mallard () and gadwall...
5.
Croston R, Hartman C, Herzog M, Peterson S, Kohl J, Overton C, et al.
Ecol Evol
. 2021 Mar;
11(6):2862-2872.
PMID: 33767842
Nesting birds must provide a thermal environment sufficient for egg development while also meeting self-maintenance needs. Many birds, particularly those with uniparental incubation, achieve this balance through periodic incubation recesses,...
6.
Peterson S, Ackerman J, Hartman C, Casazza M, Feldheim C, Herzog M
Environ Pollut
. 2021 Jan;
273:115808.
PMID: 33497946
Bioaccumulation of environmental contaminants in mammalian predators can serve as an indicator of ecosystem health. We examined mercury concentrations of raccoons (Procyon lotor; n = 37 individuals) and striped skunks...
7.
Peterson S, Ackerman J, Herzog M, Toney M, Cooney B, Hartman C
Ecol Evol
. 2020 Sep;
10(16):8715-8740.
PMID: 32884653
Eggshell thickness is important for physiological, ecological, and ecotoxicological studies on birds; however, empirical eggshell thickness measurements for many species and regions are limited. We measured eggshell thickness at the...
8.
Croston R, Hartman C, Herzog M, Casazza M, Feldheim C, Ackerman J
Ecol Evol
. 2020 Mar;
10(5):2513-2529.
PMID: 32184998
Nest attendance is an important determinant of avian reproductive success, and identifying factors that influence the frequency and duration of incubation recesses furthers our understanding of how incubating birds balance...
9.
Ackerman J, Herzog M, Evers D, Cristol D, Kenow K, Heinz G, et al.
Environ Sci Technol
. 2019 Dec;
54(5):2878-2891.
PMID: 31870145
Maternal transfer is a predominant route of methylmercury (MeHg) exposure to offspring. We reviewed and synthesized published and unpublished data on maternal transfer of MeHg in birds. Using paired samples...
10.
Peterson S, Ackerman J, Herzog M, Hartman C, Croston R, Feldheim C, et al.
Ecol Evol
. 2019 May;
9(9):5490-5500.
PMID: 31110697
For ground-nesting waterfowl, the timing of egg hatch and duckling departure from the nest may be influenced by the risk of predation at the nest and en route to wetlands...