Ulrich Hamm
- Plant Science top 0.5%
- Marketing top 0.2%
- Food Science top 0.2%
- Ecology top 2%
- Economics and Econometrics top 1%
- Co-authors
- Meike JanßenCorinna FeldmannIsabel SchäufeleKatrin ZanderManika RödigerCorinna HempelAntje RisiusJessica Aschemann‐Witzel
- Topics
- Organic Food and Agriculture (85 papers)Agriculture Sustainability and Environmental Impact (21 papers)Environmental Sustainability in Business (20 papers)
- Journals
- SHILAP Revista de lepidopterologíaPLoS ONEJournal of Cleaner Production
- Partner nations
- GermanyDenmarkSwitzerland
In The Last Decade
Ulrich Hamm
120 papers receiving 5.7k citations
Hit Papers
Peers
Comparison fields: 5 of 141
- Plant Science 3.2k
- Marketing 2.5k
- Food Science 2.0k
- Ecology 1.1k
- Economics and Econometrics 751
Countries citing papers authored by Ulrich Hamm
This map shows the geographic impact of Ulrich Hamm'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 Ulrich Hamm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulrich Hamm more than expected).
Fields of papers citing papers by Ulrich Hamm
This network shows the impact of papers produced by Ulrich Hamm. 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 Ulrich Hamm. The network helps show where Ulrich Hamm may publish in the future.
Co-authorship network of co-authors of Ulrich Hamm
This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Hamm. A scholar is included among the top collaborators of Ulrich Hamm 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 Ulrich Hamm. Ulrich Hamm is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 51 | |
| 2 | 35 | |
| 3 | 153 | |
| 4 | 1 | |
| 5 | 25 | |
| 6 | CONSUMER WILLINGNESS-TO-PAY FOR DIFFERENT ORGANIC CERTIFICATION LOGOS IN TURKEY | 4 |
| 7 | 40 | |
| 8 | Factors influencing a conversion to organic farming in Nepalese tea farms | 60 |
| 9 | 1 | |
| 10 | 2 | |
| 11 | 2 | |
| 12 | Ethische Werte aus der Sicht der Verbraucher - Das Beispiel von Lebensmitteln aus ökologischer Produktion | 1 |
| 13 | Preferences For Food With Nutrition and Health Claims in a Close-To-Realistic Choice Context | 4 |
| 14 | Consumer acceptance of alternatives to piglet castration without anaesthesia. | 6 |
| 15 | Food quality from the consumer perspective - a synthesis of qualitative studies about consumers' perception and assessment of individual quality criteria of organic products. | 5 |
| 16 | The EU health claims regulation and its impact on the marketing of organic food. | 1 |
| 17 | Verbraucherakzeptanz von Öko-Fleischwaren ohne Nitritpökelsalz | 3 |
| 18 | Marketing-Handbuch für landwirtschaftliche Vermarktungsinitiativen | 1 |
| 19 | A Guide to Successful Organic Marketing Initiatives | 6 |
| 20 | Perspektiven des Marktes für alternativ erzeugte Nahrungsmittel | 6 |
About Ulrich Hamm
Ulrich Hamm is a scholar working on Tourism, Leisure and Hospitality Management, Marketing and Plant Science, having authored 126 papers that have together received 6.1k indexed citations. Recurring topics across this work include Organic Food and Agriculture (85 papers), Agriculture Sustainability and Environmental Impact (21 papers) and Environmental Sustainability in Business (20 papers). The work is most often cited by research in Tourism, Leisure and Hospitality Management (567 citations), Marketing (2.5k citations) and Food Science (2.0k citations). Ulrich Hamm has collaborated with scholars based in Germany, Denmark and Switzerland. Frequent co-authors include Meike Janßen, Corinna Feldmann, Isabel Schäufele, Katrin Zander, Manika Rödiger, Corinna Hempel, Antje Risius, Jessica Aschemann‐Witzel, Achim Spiller and Sarah Hemmerling. Their work appears in journals such as SHILAP Revista de lepidopterología, PLoS ONE and Journal of Cleaner Production.
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.