Ad M.J. Ragas

7.2k total citations · 1 hit paper
133 papers, 4.9k citations indexed

About

Ad M.J. Ragas is a scholar working on Pollution, Health, Toxicology and Mutagenesis and Ecology. According to data from OpenAlex, Ad M.J. Ragas has authored 133 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Pollution, 50 papers in Health, Toxicology and Mutagenesis and 19 papers in Ecology. Recurrent topics in Ad M.J. Ragas's work include Pharmaceutical and Antibiotic Environmental Impacts (35 papers), Environmental Toxicology and Ecotoxicology (16 papers) and Air Quality and Health Impacts (15 papers). Ad M.J. Ragas is often cited by papers focused on Pharmaceutical and Antibiotic Environmental Impacts (35 papers), Environmental Toxicology and Ecotoxicology (16 papers) and Air Quality and Health Impacts (15 papers). Ad M.J. Ragas collaborates with scholars based in Netherlands, United Kingdom and Indonesia. Ad M.J. Ragas's co-authors include Ansje Löhr, Frank Van Belleghem, Mark A. J. Huijbregts, Dik van de Meent, L. Reijnders, A. Jan Hendriks, Rik Oldenkamp, Jikke van Wijnen, Carolien Kroeze and R.S.E.W. Leuven and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and PLoS ONE.

In The Last Decade

Ad M.J. Ragas

129 papers receiving 4.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Wear and Tear of Tyres: A Stealthy Source of Microplastics in the Environment

2017 1.0k citations Ansje Löhr, Frank Van Belleghem et al. profile →

Peers

Countries citing papers authored by Ad M.J. Ragas

Since Specialization

Citations

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

Fields of papers citing papers by Ad M.J. Ragas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ad M.J. Ragas. 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 Ad M.J. Ragas. The network helps show where Ad M.J. Ragas may publish in the future.

Co-authorship network of co-authors of Ad M.J. Ragas

This figure shows the co-authorship network connecting the top 25 collaborators of Ad M.J. Ragas. A scholar is included among the top collaborators of Ad M.J. Ragas 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 Ad M.J. Ragas. Ad M.J. Ragas 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

#	Work	Indexed citations
1	Closing Data Gaps for LCA of Pharmaceutical Production: Estimating Energy Usage by Upscaling Laboratory Data 2025 ·ACS Sustainable Chemistry & Engineering ·(unknown), Rosalie van Zelm, Ad M.J. Ragas	0
2	Plastic transport in rivers: Bridging the gap between surface and water column 2024 ·Water Research ·(unknown), Ad M.J. Ragas, (unknown), F.P.L. Collas	8
3	Defining the data gap: What do we know about environmental exposure, hazards and risks of pharmaceuticals in the European aquatic environment? 2023 ·Water Research ·(unknown), Pedro A. Inostroza, (unknown), (unknown), Ad M.J. Ragas, Thomas Backhaus	23
4	Microplastics in Seafood from the Coastal Areas of Semarang, Indonesia 2023 ·SSRN Electronic Journal ·Inneke Hantoro, Ansje Löhr, Frank Van Belleghem, Budi Widianarko, Ad M.J. Ragas	4
5	Tyre granulate on the loose; How much escapes the turf? A systematic literature review 2023 ·The Science of The Total Environment ·(unknown), Frank Van Belleghem, J.J. Stoorvogel, Ad M.J. Ragas, Ansje Löhr	9
6	Characterization of urban sources of antibiotics and antibiotic-resistance genes in a Dutch sewer catchment 2023 ·The Science of The Total Environment ·(unknown), (unknown), (unknown), Rik Oldenkamp, Bas van der Zaan, Erwin Roex, Ad M.J. Ragas	5
7	In silico ecotoxicity assessment of pharmaceutical residues in wastewater following oxidative treatment 2023 ·Environmental Research ·(unknown), Wflm Wilfred Hoeben, Ad M.J. Ragas, Frans G. M. Rüssel, Paul T.J. Scheepers	13
8	Presence of pesticides and biocides at Dutch cattle farms participating in bird protection programs and potential impacts on entomofauna 2022 ·The Science of The Total Environment ·(unknown), Ad M.J. Ragas, (unknown)	14
9	Human health risk assessment of pharmaceuticals in the European Vecht River 2022 ·Integrated Environmental Assessment and Management ·(unknown), Rik Oldenkamp, Ad M.J. Ragas	11
10	AGRICULTURAL PESTICIDE USE IN THE UPPER CITARUM RIVER BASIN: BASIC DATA FOR MODEL-BASED RISK MANAGEMENT 2020 ·(unknown), Gertjan Geerling, (unknown), Suprihanto Notodarmojo, Ad M.J. Ragas	8
11	Modelling global river export of microplastics to the marine environment: Sources and future trends 2019 ·The Science of The Total Environment ·Jikke van Wijnen, Ad M.J. Ragas, Carolien Kroeze	183
12	River export of triclosan from land to sea: A global modelling approach 2017 ·The Science of The Total Environment ·Jikke van Wijnen, Ad M.J. Ragas, Carolien Kroeze	43
13	The influence of uncertainty and location-specific conditions on the environmental prioritisation of human pharmaceuticals in Europe 2016 ·Environment International ·Rik Oldenkamp, Mark A. J. Huijbregts, Ad M.J. Ragas	10
14	Environmental impact assessment of pharmaceutical prescriptions: Does location matter? 2014 ·Chemosphere ·Rik Oldenkamp, Mark A. J. Huijbregts, Anne Hollander, Ad M.J. Ragas	15
15	Separating uncertainty and physiological variability in human PBPK modelling: The example of 2-propanol and its metabolite acetone 2012 ·Toxicology Letters ·(unknown), Rik Oldenkamp, Ad M.J. Ragas, (unknown), Mark A. J. Huijbregts	16
16	Nanomaterials in the environment aquatic ecotoxicity tests of some nanomaterials 2008 ·Environmental Toxicology and Chemistry ·Ilona Velzeboer, A. Jan Hendriks, Ad M.J. Ragas, Dik van de Meent	125
17	Model and input uncertainty in multi-media fate modeling: Benzo[a]pyrene concentrations in Europe 2008 ·Chemosphere ·Mara Hauck, Mark A. J. Huijbregts, James M. Armitage, Ian T. Cousins, Ad M.J. Ragas, Dik van de Meent	29
18	Development and implementation of a right-to-know web site that presents estimated cancer risks for air emissions of large industrial facilities 2006 ·Integrated Environmental Assessment and Management ·Ad M.J. Ragas, Mark A. J. Huijbregts, (unknown), (unknown), (unknown)	3
19	Priority assessment of toxic substances in life cycle assessment. Part I: Calculation of toxicity potentials for 181 substances with the nested multi-media fate, exposure and effects model USES–LCA 2000 ·Chemosphere ·Mark A. J. Huijbregts, Uwe Thissen, Jeroen B. Guinée, Tjalling Jager, (unknown), Dik van de Meent, Ad M.J. Ragas, Anneke Wegener Sleeswijk, L. Reijnders	252
20	Selecting water quality models for discharge permitting 1997 ·Ad M.J. Ragas, (unknown), R.S.E.W. Leuven	11

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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