Research output per year
Research output per year
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Dive into the research topics where Roel Helmes is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Environmental Indicator Crop Protection (EICP) : documentation of calculation rules
Focks, A., Lageschaar, L., Leendertse, P., Helmes, R. & Bremmer, J., 2023, Wageningen: Wageningen Economic Research. 45 p. (Report / Wageningen Economic Research; no. 2023-015)Research output: Book/Report › Report › Professional
Open Access -
Integrated biorefinery approach to valorise Saccharina latissima biomass: Combined sustainable processing to produce biologically active fucoxanthin, mannitol, fucoidans and alginates
McElroy, C. R., Kopanitsa, L., Helmes, R., Fan, J., Attard, T. M., Simister, R., van den Burg, S., Ladds, G., Bailey, D. S. & Gomez, L. D., Feb 2023, In: Environmental Technology and Innovation. 29, 12 p., 103014.Research output: Contribution to journal › Article › Academic › peer-review
Open Access4 Citations (Scopus) -
Environmental Impacts of End-of-Life Options of Biobased and Fossil-Based Polyethylene Terephthalate and High-Density Polyethylene Packaging
Helmes, R. J. K., Goglio, P., Salomoni, S., van Es, D. S., Vural Gursel, I. & Aramyan, L., Sept 2022, In: Sustainability. 14, 18, 11550.Research output: Contribution to journal › Article › Academic › peer-review
Open Access2 Citations (Scopus) -
Transparant over voedsel: Op weg naar digitale uitwisseling van betrouwbare informatie uit de voedselproductieketen
Vlek, R. J., Boone, J. A., de Vos, B., Helmes, R. J. K., Georgiev, E. S., Vogels, J. W. P. M., Rijgersberg, H., Heuer, H. W. J. M., van Leeuwen, S. L. & Top, J. L., 2022, Wageningen: Wageningen Food & Biobased Research. 51 p. (Rapport / Wageningen Food & Biobased Research; no. 2264)Research output: Book/Report › Report › Professional
Open Access -
Environmental footprint of Phalaenopsis representative product study
Helmes, R., Ponsioen, T., van der Linden, R. & Verweij-Novikova, I., 2021, Wageningen: Wageningen Economic Research. 45 p. (Report / Wageningen Economic Research; no. 2021-059)Research output: Book/Report › Report › Professional
Open Access
Activities
- 7 Oral presentation
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New insights on diet environmental impacts, food flows and consumer behaviours along rural - urban population transect: Evidence from Vietnam
H. Trinh (Speaker), V. Linderhof (Contributor), V. Vuong (Contributor), E. Esaryk (Contributor), M. Heller (Contributor), R. Helmes (Contributor), Y. Dijkxhoorn (Contributor), T.M. Nguyen (Contributor), V. Luu (Contributor), R. Hernandez (Contributor), T.T. Duong (Contributor), T.T.T. Huynh (Contributor), A. Jones (Contributor), T. Achterbosch (Contributor) & S. de Haan (Contributor)
8 Dec 2020Activity: Talk or presentation › Oral presentation › Academic
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What are the system changes required to reduce environmental impacts of Tanzanian livestock farms?
Seyda Ozkan-Gulzari (Speaker), Roel Helmes (Speaker), Angello J. Mwilawa (Speaker) & Theun Vellinga (Speaker)
Aug 2019Activity: Talk or presentation › Oral presentation › Other
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PPS HortiFootprint: Publiek-Privaat Samenwerking. Workshop "Footprint Appels", Geldermalsen
Hans Blonk (Speaker), Roel Helmes (Contributor) & Irina Verweij-Novikova (Contributor)
29 Mar 2019Activity: Talk or presentation › Oral presentation › Professional
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EU approach to Environmental Footprint: What can it offer to the international floriculture supply chain?
Roel Helmes (Speaker) & Marisa Vieira (Contributor)
28 Mar 2019Activity: Talk or presentation › Oral presentation › Professional
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HortiFootprint: Resultaten footprint Roos
Roel Helmes (Speaker), Piet Briet (Contributor) & Irina Verweij-Novikova (Contributor)
22 Jan 2019Activity: Talk or presentation › Oral presentation › Professional
Press/Media
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Horizon Europe grant to upscale seaweed production and application
Sander van den Burg, Sophie Koch & Roel Helmes
30/06/22
1 Media contribution
Press/Media: Research › Popular
Projects
- 1 Finished
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Towards one resource Use Efficiency Assessment approach (KB-30-004-008)
1/01/17 → 31/12/18
Project: EZproject