ORCID Profile
0000-0002-6277-9852
Current Organisations
Environmental Science & Technology Letters
,
University of Mississippi
,
University of North Texas
,
Baylor University
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Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: Cambridge University Press (CUP)
Date: 2023
DOI: 10.1017/DMP.2023.136
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: Wiley
Date: 20-07-2020
DOI: 10.1002/ETC.4788
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: Wiley
Date: 22-02-2018
DOI: 10.1002/IEAM.2023
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
DOI: 10.1021/JACS.0C06516
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 11-08-2020
Publisher: American Chemical Society (ACS)
Date: 14-04-2021
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: Springer Science and Business Media LLC
Date: 18-10-2021
DOI: 10.1186/S13750-021-00241-Z
Abstract: Globally, there is growing concern over the impacts of pharmaceuticals and drug manufacturing on aquatic animals, and pharmaceuticals are now recognized as contaminants of emerging environmental concern. In recent years, scientists, environmental managers, and policymakers have been interested in using behavioural endpoints for chemical regulation, given their importance for fitness and survival. The body of research on whether and how pharmaceutical exposure alters the behaviour of aquatic animals has grown exponentially, making it difficult to get an overview of the results. With an international spotlight on the management of these environmental threats, synthesizing the currently available data is vital to inform managers and policymakers, as well as highlighting areas where more research is needed. This is a protocol for a systematic evidence map (SEM) and serves as an a priori record of our objectives and methodological decisions. Our objectives are to identify, catalogue, and present primary research articles on the effects of human and veterinary pharmaceuticals on aquatic animal behaviour. The literature search will be conducted using two electronic databases: Web of Science and Scopus, and we will supplement these searches with additional sources. The search string has been developed using a Population–Exposure–Comparison–Outcome (PECO) framework, to capture articles that used an aquatic organism (P, population) to test the effects of a pharmaceutical (E, exposure) on behaviour (O, outcome). Eligible articles must also have a control group (C, comparison). Articles will be screened in two stages, title and abstract, followed by full-text screening before data extraction. Decision trees have been designed a priori to appraise articles for eligibility at both stages of screening. At both stages, screening each article will be completed by two independent reviewers. Study validity will be appraised but not used as a basis for article inclusion. The information extracted from the eligible articles, along with bibliometric data, will be mapped and displayed. All data associated with this SEM will be publicly available through the Open Science Framework (OSF) and a future project webpage.
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 29-04-2019
Abstract: Pharmaceutical contamination is an increasing problem globally. In this regard, the selective serotonin reuptake inhibitors (SSRIs)-a group of antidepressants-are particularly concerning. By disrupting the serotonergic system, SSRIs have the potential to affect ecologically important behaviors in exposed wildlife. Despite this, the nature and magnitude of behavioral perturbations resulting from environmentally relevant SSRI exposure among species is poorly understood. Accordingly, we investigated the effects of two field-realistic levels of the SSRI fluoxetine (61 and 352 ng/L) on sociability and anxiety-related behaviors in eastern mosquitofish ( Gambusia holbrooki) for 28 days. Additionally, we measured whole-body tissue concentrations of fluoxetine and norfluoxetine. We found that fluoxetine altered anxiety-related behavior but not sociability. Specifically, female fish showed reduced anxiety-related behavior at the lower treatment level, while males showed an increase at the higher treatment level. In addition, we report a biomass-dependent and sex-specific accumulation of fluoxetine and norfluoxetine, with smaller fish showing higher relative tissue concentrations, with this relationship being more pronounced in males. Our study provides evidence for nonmonotonic and sex-specific effects of fluoxetine exposure at field-realistic concentrations. More broadly, our study demonstrated that neuroactive pharmaceuticals, such as fluoxetine, can affect aquatic life by causing subtle but important shifts in ecologically relevant behaviors.
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: Elsevier BV
Date: 2019
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
DOI: 10.1021/JACS.0C04253
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 10-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 30-06-2022
Publisher: The Royal Society
Date: 22-08-2018
Abstract: Chemical contaminants (e.g. metals, pesticides, pharmaceuticals) are changing ecosystems via effects on wildlife. Indeed, recent work explicitly performed under environmentally realistic conditions reveals that chemical contaminants can have both direct and indirect effects at multiple levels of organization by influencing animal behaviour. Altered behaviour reflects multiple physiological changes and links in idual- to population-level processes, thereby representing a sensitive tool for holistically assessing impacts of environmentally relevant contaminant concentrations. Here, we show that even if direct effects of contaminants on behavioural responses are reasonably well documented, there are significant knowledge gaps in understanding both the plasticity (i.e. in idual variation) and evolution of contaminant-induced behavioural changes. We explore implications of multi-level processes by developing a conceptual framework that integrates direct and indirect effects on behaviour under environmentally realistic contexts. Our framework illustrates how sublethal behavioural effects of contaminants can be both negative and positive, varying dynamically within the same in iduals and populations. This is because linkages within communities will act indirectly to alter and even magnify contaminant-induced effects. Given the increasing pressure on wildlife and ecosystems from chemical pollution, we argue there is a need to incorporate existing knowledge in ecology and evolution to improve ecological hazard and risk assessments.
Publisher: Wiley
Date: 03-2022
DOI: 10.1111/BRV.12844
Abstract: Animal behaviour is remarkably sensitive to disruption by chemical pollution, with widespread implications for ecological and evolutionary processes in contaminated wildlife populations. However, conventional approaches applied to study the impacts of chemical pollutants on wildlife behaviour seldom address the complexity of natural environments in which contamination occurs. The aim of this review is to guide the rapidly developing field of behavioural ecotoxicology towards increased environmental realism, ecological complexity, and mechanistic understanding. We identify research areas in ecology that to date have been largely overlooked within behavioural ecotoxicology but which promise to yield valuable insights, including within‐ and among‐in idual variation, social networks and collective behaviour, and multi‐stressor interactions. Further, we feature methodological and technological innovations that enable the collection of data on pollutant‐induced behavioural changes at an unprecedented resolution and scale in the laboratory and the field. In an era of rapid environmental change, there is an urgent need to advance our understanding of the real‐world impacts of chemical pollution on wildlife behaviour. This review therefore provides a roadmap of the major outstanding questions in behavioural ecotoxicology and highlights the need for increased cross‐talk with other disciplines in order to find the answers.
Publisher: Elsevier BV
Date: 06-2018
DOI: 10.1016/J.ENVINT.2018.03.014
Abstract: Though antibiotic resistance (ABR) represents a major global health threat, contributions of landfill leachate to the life cycle of antibiotics and ABR development are poorly understood in rapidly urbanizing regions of developing countries. We selected one of the largest active landfills in Asia and two landfills that have been closed for 20 years to examine antibiotic occurrences in leachates and associated hazards during wet and dry season s ling events. We focused on some of the most commonly used human antibiotics in Hong Kong, one of the most populous Asian cities and the fourth most densely populated cities in the world. Seven antibiotics (cephalexin [CLX], chlor henicol [CAP], ciprofloxacin [CIP], erythromycin [ERY], roxithromycin [ROX], trimethoprim [TMP], sulfamethoxazole [SMX]) were quantitated using HPLC-MS/MS generally following previously reported methods. Whereas CLX, CAP, ROX and SMX in leachates did not exceed ABR predicted no effect concentrations (PNECs), exceedances were observed for CIP, ERY and TMP in some study locations and on some dates. In fact, an ABR PNEC for CIP was exceeded in leachates during both s ling periods from all study locations, including leachates that are directly discharged to coastal systems. These findings highlight the importance of developing an advanced understanding of pharmaceutical access, usage and disposal practices, effectiveness of intervention strategies (e.g., leachate treatment technologies, drug take-back schemes), and contributions of landfill leachates to the life cycle of antibiotics and ABR development, particularly in rapidly urbanizing coastal regions with less advanced waste management systems than Hong Kong.
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: Wiley
Date: 13-09-2019
DOI: 10.1002/IEAM.4180
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 23-04-2020
Publisher: American Chemical Society (ACS)
Date: 19-06-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Publisher: American Chemical Society (ACS)
Date: 22-04-2020
Location: United States of America
No related grants have been discovered for Bryan Brooks.