Ka Long Chan

1.1k total citations
17 papers, 779 citations indexed

About

Ka Long Chan is a scholar working on Health, Toxicology and Mutagenesis, Public Health, Environmental and Occupational Health and Environmental Engineering. According to data from OpenAlex, Ka Long Chan has authored 17 papers receiving a total of 779 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Health, Toxicology and Mutagenesis, 4 papers in Public Health, Environmental and Occupational Health and 4 papers in Environmental Engineering. Recurrent topics in Ka Long Chan's work include Urban Green Space and Health (6 papers), Obesity, Physical Activity, Diet (4 papers) and Urban Heat Island Mitigation (4 papers). Ka Long Chan is often cited by papers focused on Urban Green Space and Health (6 papers), Obesity, Physical Activity, Diet (4 papers) and Urban Heat Island Mitigation (4 papers). Ka Long Chan collaborates with scholars based in Hong Kong, United Kingdom and China. Ka Long Chan's co-authors include Duncan J. Macfarlane, Man Sing Wong, Yuen‐Shan Ho, Hung Chak Ho, John Yuen, Judy Yuen‐man Siu, Katherine Chang, Lin Yang, Frances Kam Yuet Wong and Phoon Ping Chen and has published in prestigious journals such as PLoS ONE, The Science of The Total Environment and Journal of Applied Physiology.

In The Last Decade

Ka Long Chan

16 papers receiving 745 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ka Long Chan Hong Kong 9 306 230 110 110 98 17 779
Tomi Mäki‐Opas Finland 15 256 0.8× 229 1.0× 153 1.4× 82 0.7× 62 0.6× 36 616
Wendy Thompson Canada 19 213 0.7× 403 1.8× 145 1.3× 164 1.5× 82 0.8× 83 1.0k
John D. Omura United States 20 398 1.3× 275 1.2× 271 2.5× 119 1.1× 81 0.8× 53 1.3k
David Hupin France 14 514 1.7× 181 0.8× 156 1.4× 167 1.5× 37 0.4× 66 1.1k
Scott A. Conger United States 17 547 1.8× 344 1.5× 147 1.3× 51 0.5× 53 0.5× 39 1.2k
Marissa Iannarone Australia 2 418 1.4× 287 1.2× 135 1.2× 49 0.4× 59 0.6× 2 851
Mengyu Fan China 9 285 0.9× 334 1.5× 83 0.8× 64 0.6× 67 0.7× 23 1.1k
Pauline Genin France 13 349 1.1× 326 1.4× 170 1.5× 171 1.6× 23 0.2× 25 723
Kabir P. Sadarangani Chile 19 413 1.3× 380 1.7× 246 2.2× 240 2.2× 62 0.6× 66 1.0k
Lynda Norton Australia 12 458 1.5× 417 1.8× 131 1.2× 56 0.5× 45 0.5× 28 1.3k

Countries citing papers authored by Ka Long Chan

Since Specialization
Citations

This map shows the geographic impact of Ka Long Chan'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 Ka Long Chan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ka Long Chan more than expected).

Fields of papers citing papers by Ka Long Chan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ka Long Chan. 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 Ka Long Chan. The network helps show where Ka Long Chan may publish in the future.

Co-authorship network of co-authors of Ka Long Chan

This figure shows the co-authorship network connecting the top 25 collaborators of Ka Long Chan. A scholar is included among the top collaborators of Ka Long Chan 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 Ka Long Chan. Ka Long Chan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

17 of 17 papers shown
1.
Chan, Ka Long, et al.. (2025). Effectiveness of internet‐based self‐help cognitive behavioral therapy for insomnia (CBT‐I) among community adults: A randomized controlled trial. Applied Psychology Health and Well-Being. 17(3). e70047–e70047. 1 indexed citations
2.
Yang, Lin, Ka Long Chan, John Yuen, et al.. (2021). Effects of Urban Green Space on Cardiovascular and Respiratory Biomarkers in Chinese Adults: Panel Study Using Digital Tracking Devices. JMIR Cardio. 5(2). e31316–e31316. 8 indexed citations
3.
Chan, Ka Long, David Chin, Man Sing Wong, et al.. (2021). Academic discipline as a moderating variable between seating location and academic performance: implications for teaching. Higher Education Research & Development. 41(5). 1436–1450. 5 indexed citations
4.
Tse, Mun Yee Mimi, Shamay S. M. Ng, Paul H. Lee, et al.. (2021). Effectiveness of a Peer-Led Pain Management Program in Relieving Chronic Pain and Enhancing Pain Self-Efficacy Among Older Adults: A Clustered Randomized Controlled Trial. Frontiers in Medicine. 8. 709141–709141. 7 indexed citations
5.
Chang, Katherine, Frances Kam Yuet Wong, Ka Long Chan, et al.. (2020). The Impact of the Environment on the Quality of Life and the Mediating Effects of Sleep and Stress. International Journal of Environmental Research and Public Health. 17(22). 8529–8529. 29 indexed citations
6.
Kwok, Coco Yin Tung, Man Sing Wong, Ka Long Chan, et al.. (2020). Spatial analysis of the impact of urban geometry and socio-demographic characteristics on COVID-19, a study in Hong Kong. The Science of The Total Environment. 764. 144455–144455. 58 indexed citations
7.
Yang, Lin, Yuen‐Shan Ho, Frances Kam Yuet Wong, et al.. (2020). Neighbourhood green space, perceived stress and sleep quality in an urban population. Urban forestry & urban greening. 54. 126763–126763. 43 indexed citations
8.
Yuen, John, Katherine Chang, Frances Kam Yuet Wong, et al.. (2019). Influence of Urban Green Space and Facility Accessibility on Exercise and Healthy Diet in Hong Kong. International Journal of Environmental Research and Public Health. 16(9). 1514–1514. 31 indexed citations
9.
Cheng, Sheung‐Tak, Candi M C Leung, Ka Long Chan, et al.. (2018). The relationship of self-efficacy to catastrophizing and depressive symptoms in community-dwelling older adults with chronic pain: A moderated mediation model. PLoS ONE. 13(9). e0203964–e0203964. 53 indexed citations
10.
Cheng, Sheung‐Tak, Ka Long Chan, Phoon Ping Chen, et al.. (2017). A multicomponent intervention for the management of chronic pain in older adults: study protocol for a randomized controlled trial. Trials. 18(1). 528–528. 10 indexed citations
11.
Tse, Mun Yee Mimi, et al.. (2014). Health Supplement Consumption Behavior in the Older Adult Population: An Exploratory Study. Frontiers in Public Health. 2. 11–11. 8 indexed citations
12.
Tse, Mun Yee Mimi, et al.. (2014). The use of smart phones and their mobile applications among older adults in Hong Kong: An exploratory study. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 1(2). 1 indexed citations
13.
Macfarlane, Duncan J., et al.. (2008). Using three objective criteria to examine pedometer guidelines for free-living individuals. European Journal of Applied Physiology. 104(3). 435–444. 17 indexed citations
14.
Macfarlane, Duncan J., et al.. (2006). Reliability and validity of the Chinese version of IPAQ (short, last 7 days). Journal of science and medicine in sport. 10(1). 45–51. 397 indexed citations
15.
Macfarlane, Duncan J., et al.. (2006). Convergent validity of six methods to assess physical activity in daily life. Journal of Applied Physiology. 101(5). 1328–1334. 109 indexed citations
16.
17.
Chan, Ka Long, David Kennedy, & F.W. Williams. (2000). Parallel design methods for optimising lightweight structures. Advances in Engineering Software. 31(11). 819–825. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Tomi Mäki‐Opas Breakdown of academic impact, for papers by Wendy Thompson Breakdown of academic impact, for papers by John D. Omura Breakdown of academic impact, for papers by David Hupin Breakdown of academic impact, for papers by Scott A. Conger Breakdown of academic impact, for papers by Marissa Iannarone Breakdown of academic impact, for papers by Mengyu Fan Breakdown of academic impact, for papers by Pauline Genin Breakdown of academic impact, for papers by Kabir P. Sadarangani Breakdown of academic impact, for papers by Lynda Norton
Rankless by CCL
2026