Katja Knauer

3.0k total citations · 1 hit paper
37 papers, 2.3k citations indexed

About

Katja Knauer is a scholar working on Pollution, Health, Toxicology and Mutagenesis and Environmental Chemistry. According to data from OpenAlex, Katja Knauer has authored 37 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pollution, 21 papers in Health, Toxicology and Mutagenesis and 8 papers in Environmental Chemistry. Recurrent topics in Katja Knauer's work include Environmental Toxicology and Ecotoxicology (18 papers), Pesticide and Herbicide Environmental Studies (11 papers) and Heavy metals in environment (9 papers). Katja Knauer is often cited by papers focused on Environmental Toxicology and Ecotoxicology (18 papers), Pesticide and Herbicide Environmental Studies (11 papers) and Heavy metals in environment (9 papers). Katja Knauer collaborates with scholars based in Switzerland, Germany and United States. Katja Knauer's co-authors include Thomas D. Bucheli, Laura Sigg, Alexander Gogos, Renata Behra, Bernd Nowack, Arnaud Magrez, Fabienne Schwab, Stephanie K. Bopp, Helge K. Abicht and H. Hemond and has published in prestigious journals such as Environmental Science & Technology, PLoS ONE and Journal of Agricultural and Food Chemistry.

In The Last Decade

Katja Knauer

36 papers receiving 2.3k 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.

Nanomaterials in Plant Protection and Fertilization: Current State, Foreseen Applications, and Research Priorities

2012 502 citations Alexander Gogos, Katja Knauer et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Katja Knauer Switzerland	24	853	852	736	398	396	37	2.3k
Natasha M. Franklin Australia	16	875 1.0×	1.2k 1.4×	1.1k 1.5×	380 1.0×	350 0.9×	19	2.7k
William Gerson Matias Brazil	27	478 0.6×	538 0.6×	908 1.2×	421 1.1×	313 0.8×	83	2.0k
Kresten Ole Kusk Denmark	24	1.9k 2.3×	1.5k 1.8×	616 0.8×	319 0.8×	262 0.7×	52	3.3k
Shunshan Duan China	26	548 0.6×	492 0.6×	350 0.5×	419 1.1×	271 0.7×	114	2.3k
Kay T. Ho United States	34	1.6k 1.9×	1.5k 1.8×	935 1.3×	183 0.5×	627 1.6×	97	3.4k
Michèle Roméo France	29	1.2k 1.4×	2.0k 2.3×	370 0.5×	484 1.2×	195 0.5×	47	3.0k
Ce-Hui Mo China	35	870 1.0×	935 1.1×	353 0.5×	547 1.4×	360 0.9×	122	2.9k
Hangjun Zhang China	34	769 0.9×	793 0.9×	405 0.6×	794 2.0×	223 0.6×	148	3.0k
Jean‐François Férard France	29	1.2k 1.4×	1.1k 1.3×	406 0.6×	175 0.4×	176 0.4×	81	2.5k
Hai-Ming Zhao China	36	1.5k 1.8×	1.4k 1.7×	245 0.3×	554 1.4×	421 1.1×	98	3.4k

Countries citing papers authored by Katja Knauer

Since Specialization

Citations

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

Fields of papers citing papers by Katja Knauer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Katja Knauer. 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 Katja Knauer. The network helps show where Katja Knauer may publish in the future.

Co-authorship network of co-authors of Katja Knauer

This figure shows the co-authorship network connecting the top 25 collaborators of Katja Knauer. A scholar is included among the top collaborators of Katja Knauer 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 Katja Knauer. Katja Knauer 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

Tsiola, Anastasia, Claudio Toncelli, Stilianos Fodelianakis, et al.. (2018). Low-dose addition of silver nanoparticles stresses marine plankton communities. Environmental Science Nano. 5(8). 1965–1980. 20 indexed citations

Knauer, Katja, et al.. (2016). The influence of particles on bioavailability and toxicity of pesticides in surface water. Integrated Environmental Assessment and Management. 13(4). 585–600. 47 indexed citations

Gogos, Alexander, et al.. (2016). Effects of Titanium Dioxide Nanoparticles on Red Clover and Its Rhizobial Symbiont. PLoS ONE. 11(5). e0155111–e0155111. 24 indexed citations

Knauer, Katja. (2016). Pesticides in surface waters: a comparison with regulatory acceptable concentrations (RACs) determined in the authorization process and consideration for regulation. Environmental Sciences Europe. 28(1). 13–13. 36 indexed citations

Schwab, Fabienne, Louise Camenzuli, Katja Knauer, et al.. (2014). Sorption kinetics and equilibrium of the herbicide diuron to carbon nanotubes or soot in absence and presence of algae. Environmental Pollution. 192. 147–153. 16 indexed citations

Knauer, Katja & Udo Hommen. (2012). Environmental quality standards for mixtures: A case study with a herbicide mixture tested in outdoor mesocosms. Ecotoxicology and Environmental Safety. 89. 196–203. 9 indexed citations

Knauer, Katja & Udo Hommen. (2011). Sensitivity, variability, and recovery of functional and structural endpoints of an aquatic community exposed to herbicides. Ecotoxicology and Environmental Safety. 78. 178–183. 19 indexed citations

Arts, G.H.P., Mark L. Hanson, Udo Hommen, et al.. (2010). AMEG: the new SETAC advisory group on aquatic macrophyte ecotoxicology. Environmental Science and Pollution Research. 17(4). 820–823. 12 indexed citations

Knauer, Katja, et al.. (2009). Co-tolerance of phytoplankton communities to photosynthesis II inhibitors. Aquatic Toxicology. 96(4). 256–263. 36 indexed citations

10.

Singer, Heinz, et al.. (2009). Phytotoxicity of atrazine, isoproturon, and diuron to submersed macrophytes in outdoor mesocosms. Environmental Pollution. 158(1). 167–174. 47 indexed citations

11.

Kohno, Satomi, René Schönenberger, Marc J.‐F. Suter, et al.. (2008). Water temperature and concomitant waterborne ethinylestradiol exposure affects the vitellogenin expression in juvenile brown trout (Salmo trutta). Aquatic Toxicology. 90(3). 188–196. 61 indexed citations

12.

Knauer, Katja, Silvia Mohr, & Ute Feiler. (2008). Comparing growth development of Myriophyllum spp. in laboratory and field experiments for ecotoxicological testing. Environmental Science and Pollution Research. 15(4). 322–331. 30 indexed citations

13.

Bopp, Stephanie K., Helge K. Abicht, & Katja Knauer. (2007). Copper-induced oxidative stress in rainbow trout gill cells. Aquatic Toxicology. 86(2). 197–204. 163 indexed citations

14.

Knauer, Katja, Anna Sobek, & Thomas D. Bucheli. (2007). Reduced toxicity of diuron to the freshwater green alga Pseudokirchneriella subcapitata in the presence of black carbon. Aquatic Toxicology. 83(2). 143–148. 50 indexed citations

15.

Hollender, Juliane, et al.. (2007). EFFECTS OF PHOTOSYSTEM II INHIBITORS AND THEIR MIXTURE ON FRESHWATER PHYTOPLANKTON SUCCESSION IN OUTDOOR MESOCOSMS. Environmental Toxicology and Chemistry. preprint(2008). 1–1. 1 indexed citations

16.

Knauer, Katja, et al.. (2006). Methods for assessing the toxicity of herbicides to submersed aquatic plants. Pest Management Science. 62(8). 715–722. 31 indexed citations

17.

Knauer, Katja & Jacques Buffle. (2001). ADSORPTION OF FULVIC ACID ON ALGAL SURFACES AND ITS EFFECT ON CARBON UPTAKE. Journal of Phycology. 37(1). 47–51. 38 indexed citations

18.

Knauer, Katja & H. Hemond. (2000). ACCUMULATION AND REDUCTION OF ARSENATE BY THE FRESHWATER GREEN ALGA CHLORELLA SP. (CHLOROPHYTA). Journal of Phycology. 36(3). 506–509. 44 indexed citations

19.

Knauer, Katja, et al.. (1999). Manganese uptake and Mn(II) oxidation by the alga. Aquatic Sciences. 61(1). 44–44. 3 indexed citations

20.

Knauer, Katja, Renata Behra, & Laura Sigg. (1997). Effects of free Cu2+ and Zn2+ ions on growth and metal accumulation in freshwater algae. Environmental Toxicology and Chemistry. 16(2). 220–229. 147 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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