Roel Helmes, MSc

Search results

• 2023

  Environmental impact assessment of plant protection: a comparison of three assessment methods

  Helmes, R. J. K., 2023, 17 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access
• 2021

  Food products from the seaweed Saccharina latissima: Assessment of environmental impacts and nutritional value

  Slegers, P. M., Helmes, R. J. K., Draisma, M., Broekema, R., Vlottes, M. & van den Burg, S. W. K., 2021, 7 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access

  • Nutritive Value 100%
  • Food Quality 100%
• 2020

  Environmental footprint of apples: Summary of the representative product study

  Ponsioen, T. & Helmes, R., 2020, 6 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Environmental footprint of bananas: Summary of the representative product study

  Kan, D., Golsteijn, L., Vieira, M. & Helmes, R. (ed.), 2020, 5 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Environmental footprint of Phalaenopsis: Summary of the representative product study

  Helmes, R., Ponsioen, T. & van der Linden, R., 2020, 7 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Environmental footprint of roses: Summary of the representative product study

  Helmes, R., Goglio, P. & van der Linden, R., 2020, 6 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Environmental footprint of tomatoes: Summary of the representative product study

  Ponsioen, T. & Helmes, R., 2020, 7 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Life cycle analysis of horticultural products: Memo on transfer fractions of plant protection

  Helmes, R., 2020, 6 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Life cycle analysis of horticultural products: Memo on handling multi-functionality of combined heat and power systems

  Ponsioen, T., Helmes, R., Goglio, P., Blonk, H., van der Linden, R. & Verweij-Novikova, I., 2020, 12 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access

• Verbeteropties om de rundvlees-productenketen te verduurzamen

  Helmes, R., 2020, 4 p. Wageningen Economic Research.

  Research output: Other contribution › Pamphlet

  Open Access
• 2019

  Verbeteropties om de disposables-ketens te verduurzamen

  Helmes, R., Apr 2019, 4 p. Wageningen University & Research.

  Research output: Other contribution › Pamphlet

  Open Access