ArticleEcological applications : a publication of the Ecological Society of America2022
Increased lead and glucocorticoid concentrations reduce reproductive success in house sparrows along an urban gradient.
Article in Ecological applications : a publication of the Ecological Society of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 26 citations in OpenAlex.
- Region- and season-specific exposure to lead in a common North American songbird.Ecotoxicology (London, England) · 2026Article
- Long-term changes in chemical components in the meadow pipit (Anthus pratensis) in the formerly heavily polluted Eastern Sudetes Mountains.Environmental science and pollution research international · 2025Article
- Recovery through resistance? nesting urban female song sparrows (Frontiers in physiology · 2025Article
- Greenness and pollution exposure predict corticosterone concentration in an urban songbird.Frontiers in physiology · 2025Article
- Exposure to Sublethal Concentrations of Lead (Pb) Affects Ecologically Relevant Behaviors in House Sparrows (Passer domesticus).Archives of environmental contamination and toxicology · 2024Article
- Endocrine flexibility can facilitate or constrain the ability to cope with global change.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Review
- Urbanization and maternal hormone transfer: Endocrine and morphological phenotypes across ontogenetic stages.General and comparative endocrinology · 2023Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
Urbanization is increasing at a rapid pace globally. Understanding the links among environmental characteristics, phenotypes, and fitness enables researchers to predict the impact of changing landscapes on individuals and populations. Although avian reproductive output is typically lower in urban compared with natural areas, the underlying reasons for this discrepancy may lie at the intersection of abiotic and biotic environmental and individual differences. Recent advances in urban ecology highlight the effect of heavy metal contamination on stress physiology. As high levels of glucocorticoid hormones decrease parental investment, these hormones might be the link to decreased reproductive success in areas of high environmental pollution. In this study, we aimed to identify which abiotic stressors are linked to avian reproductive output in urban areas and whether this link is mediated by individual hormone levels. We used fine-scaled estimates (2 m
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.