You can contact Dick Heederik as an expert on the following subjects:
- Particulate matter / Smog from animal farming
- Air quality and health
- Allergy
In the media:
- 9 May 2019 at Zembla (news outlet): Milk goat sector is willing to limit growth (in Dutch)
- 3 March 2019 in De Volkskrant (Dutch national newspaper): Increased risk of pneumonia for local residents of poultry farms (in Dutch)
- 14 February 2019 on website boerderij.nl (on farming): Particulate matter is a problem, but not only from poultry (in Dutch)