Carolyn Johns

1.3k total citations
31 papers, 907 citations indexed

About

Carolyn Johns is a scholar working on Political Science and International Relations, Sociology and Political Science and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Carolyn Johns has authored 31 papers receiving a total of 907 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Political Science and International Relations, 9 papers in Sociology and Political Science and 8 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Carolyn Johns's work include Heavy metals in environment (7 papers), Transboundary Water Resource Management (7 papers) and Water resources management and optimization (5 papers). Carolyn Johns is often cited by papers focused on Heavy metals in environment (7 papers), Transboundary Water Resource Management (7 papers) and Water resources management and optimization (5 papers). Carolyn Johns collaborates with scholars based in Canada and United States. Carolyn Johns's co-authors include Johnnie N. Moore, Walter H. Ficklin, Samuel N. Luoma, John R. Reinfelder, Nicholas S. Fisher, Nisan A. Steinberg, Ronald S. Oremland, Edward J. Brook, Patricia O’Reilly and Briana E. Timmerman and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Estuarine Coastal and Shelf Science.

In The Last Decade

Carolyn Johns

30 papers receiving 812 citations

Peers

Carolyn Johns

POLLU

HTM

ECOLO

Soumyajit Sarkar India

Ben Klinck United Kingdom

Kristen Mitchell Canada

S. Safiullah Bangladesh

Н. А. Гашкина Russia

Viviana Ré Italy

R. C. Purohit India

Mahmudul Hasan Bangladesh

Luis Walter Daesslé Mexico

Erin N. Kelly Canada

Soumyajit Sarkar India

Carolyn Johns

221 ×0.5

POLLU

151 ×0.4

HTM

315 ×1.1

38 ×0.3

ECOLO

50 ×0.5

Citations per year, relative to Carolyn Johns Carolyn Johns (= 1×) peers Soumyajit Sarkar

Countries citing papers authored by Carolyn Johns

Since Specialization

Citations

This map shows the geographic impact of Carolyn Johns's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Carolyn Johns with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Carolyn Johns more than expected).

Fields of papers citing papers by Carolyn Johns

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Carolyn Johns. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Carolyn Johns. The network helps show where Carolyn Johns may publish in the future.

Co-authorship network of co-authors of Carolyn Johns

This figure shows the co-authorship network connecting the top 25 collaborators of Carolyn Johns. A scholar is included among the top collaborators of Carolyn Johns based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Carolyn Johns. Carolyn Johns is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Johns, Carolyn, et al.. (2025). Groundwater permits in Ontario: an analysis of open data. Canadian Water Resources Journal / Revue canadienne des ressources hydriques. 51(1). 55–84.

Johns, Carolyn, et al.. (2023). Water, climate change and uncertainty in the Great Lakes and Rio Grande/Bravo Regions. Journal of Water and Climate Change. 14(3). 712–729. 2 indexed citations

Johns, Carolyn, et al.. (2022). Embracing Complexity in Policy Implementation Research: A Comparative Analysis of Water Policy Implementation in the Great Lakes and Rio-Grande/Bravo Regions. Journal of Comparative Policy Analysis Research and Practice. 25(1). 19–41. 3 indexed citations

Johns, Carolyn, et al.. (2021). Using indicators to assess transboundary water governance in the Great Lakes and Rio Grande-Bravo regions. Environmental and Sustainability Indicators. 10. 100102–100102. 13 indexed citations

Johns, Carolyn, et al.. (2020). Assessing the proximity to the desired End State in complex Water systems: Comparing the Great Lakes and Rio Grande transboundary basins. Environmental Science & Policy. 114. 194–203. 9 indexed citations

Johns, Carolyn, et al.. (2020). Public administration in the cross‐hairs of evidence‐based policy and authentic engagement: School closures in Ontario. Canadian Public Administration. 63(1). 117–139. 2 indexed citations

Johns, Carolyn, et al.. (2018). Environmental regime effectiveness and the North American Great Lakes Water Quality Agreement. International Environmental Agreements Politics Law and Economics. 18(3). 315–333. 5 indexed citations

Johns, Carolyn, et al.. (2016). Assessing Adaptive Transboundary Governance Capacity in the Great Lakes Basin: The Role of Institutions and Networks. 2016. 5–6. 3 indexed citations

Johns, Carolyn, et al.. (2016). Commissions of inquiry and policy change: Comparative analysis and future research frontiers. Canadian Public Administration. 59(3). 382–404. 12 indexed citations

10.

Johns, Carolyn, et al.. (2015). Subnational diplomacy in the Great Lakes region: toward explaining variation between water quality and quantity regimes. Canadian Foreign Policy Journal. 21(3). 195–211. 6 indexed citations

11.

Johns, Carolyn. (2011). Trends of total cadmium, copper, and zinc in the zebra mussel (Dreissena polymorpha) along the upper reach of the St. Lawrence River: 1994—2005. Environmental Monitoring and Assessment. 184(9). 5371–5385. 7 indexed citations

12.

Johns, Carolyn, et al.. (2011). Intergovernmental Policy Capacity in Canada. McGill-Queen's University Press eBooks. 32 indexed citations

13.

Johns, Carolyn, et al.. (2007). Formal and informal dimensions of intergovernmental administrative relations in Canada. Canadian Public Administration. 50(1). 21–41. 14 indexed citations

14.

Johns, Carolyn, et al.. (2006). Intergovernmental Innovation and the Administrative State in Canada. Governance. 19(4). 627–649. 13 indexed citations

15.

Johns, Carolyn. (2001). Spatial Distribution of Total Cadmium, Copper, and Zinc in the Zebra Mussel (Dreissena polymorpha) Along the Upper St. Lawrence River. Journal of Great Lakes Research. 27(3). 354–366. 13 indexed citations

16.

Johns, Carolyn & Briana E. Timmerman. (1998). Total Cadmium, Copper, and Zinc in Two Dreissenid Mussels, Dreissena polymorpha and Dreissena bugensis, at the Outflow of Lake Ontario. Journal of Great Lakes Research. 24(1). 55–64. 34 indexed citations

17.

Johns, Carolyn. (1995). Contamination of riparian wetlands from past copper mining and smelting in the headwaters region of the Clark Fork River, Montana, U.S.A.. Journal of Geochemical Exploration. 52(1-2). 193–203. 5 indexed citations

18.

Luoma, Samuel N., Carolyn Johns, Nicholas S. Fisher, et al.. (1992). Determination of selenium bioavailability to a benthic bivalve from particulate and solute pathways. Environmental Science & Technology. 26(3). 485–491. 223 indexed citations

19.

Johns, Carolyn & Samuel N. Luoma. (1990). Arsenic in benthic bivalves of San Francisco Bay and the Sacramento/San Joaquin River Delta. The Science of The Total Environment. 97-98. 673–684. 14 indexed citations

20.

Moore, Johnnie N., Edward J. Brook, & Carolyn Johns. (1989). Grain size partitioning of metals in contaminated, coarse-grained river floodplain sediment: Clark Fork River, Montana, U.S.A.. Environmental Geology. 14(2). 107–115. 108 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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