Research Output per year
Fingerprint Dive into the research topics where Gerard Velthof is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 18 Similar Researchers
manure
Earth & Environmental Sciences
nitrogen
Earth & Environmental Sciences
nitrous oxide
Earth & Environmental Sciences
fertilizer
Earth & Environmental Sciences
Manures
Chemical Compounds
European Union
Earth & Environmental Sciences
animal manures
Agriculture & Biology
agriculture
Earth & Environmental Sciences
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 1990 2019
7
Citations
(Scopus)
Accumulation and leaching of nitrate in soils in wheat-maize production in China
Lu, J., Bai, Z., Velthof, G. L., Wu, Z., Chadwick, D. & Ma, L., 1 Feb 2019, In : Agricultural Water Management. 212, p. 407-415Research output: Contribution to journal › Article › Academic › peer-review
wheat soils
leaching
wheat
maize
nitrates
Benefits and trade-offs of replacing synthetic fertilizers by animal manures in crop production in China: A meta-analysis
Zhang, X., Fang, Q., Zhang, T., Ma, W., Velthof, G. L., Hou, Y., Oenema, O. & Zhang, F., 8 Sep 2019, In : Global Change Biology.Research output: Contribution to journal › Article › Academic › peer-review
Manures
Fertilizers
meta-analysis
crop production
Crops
China’s pig relocation in balance
Bai, Z., Jin, S., Wu, Y., zu Ermgassen, E., Oenema, O., Chadwick, D., Lassaletta, L., Velthof, G., Zhao, J. & Ma, L., 30 Sep 2019, In : Nature Sustainability. 2, 10, 1 p., 888.Research output: Contribution to journal › Comment/Letter to the editor › Academic
Correction to: Reducing external costs of nitrogen pollution by relocation of pig production between regions in the European Union
van Grinsven, H. J. M., van Dam, J. D., Lesschen, J. P., Timmers, M. H. G., Velthof, G. L. & Lassaletta, L., Aug 2019, In : Regional Environmental Change. 19, 6Research output: Contribution to journal › Comment/Letter to the editor › Academic
Open Access
relocation
pig
European Union
dam
pollution
Emissies naar lucht uit de landbouw in 2017: Berekeningen met het model NEMA
van Bruggen, C. (ed.), Bannink, A. (ed.), Groenestein, C. M. (ed.), Huijsmans, J. F. M. (ed.), Lagerwerf, L. A. (ed.), Luesink, H. H. (ed.), van der Sluis, S. M. (ed.), Velthof, G. L. (ed.) & Vonk, J. (ed.), 2019, Wageningen: Wettelijke Onderzoekstaken Natuur & Milieu. 131 p. (WOt-technical report; no. 147)Research output: Book/Report › Report › Professional
Open Access
Activities 2000 2018
CDM-advies: Verlenging uitrijdperiode dierlijke mest in verband met droogte
O. Oenema (Consultant), G.L. Velthof (Consultant)14 Aug 2018
Activity: Consultancy
Effect organische stof op nitraatuitspoeling
G.L. Velthof (Speaker)7 Mar 2018
Activity: Talk or presentation › Oral presentation
CDM-advies: Update beoordeling derogatie-opties
O. Oenema (Consultant), G.L. Velthof (Consultant)26 Jan 2018
Activity: Consultancy
CDM-advies: Effecten van beweiding en mesttoediening op ammoniakemissies
O. Oenema (Consultant), G.L. Velthof (Consultant)28 Jun 2018
Activity: Consultancy
CDM-advies: Scheuren en herinzaai grasland
O. Oenema (Advisor), G.L. Velthof (Advisor)14 Mar 2017
Activity: Consultancy
Press / Media
-Bangor University: Relocating China's pig industry could have unintended consequences
9/10/19
2 items of media coverage
Press/Media: Research
'Maatregelen zesde actieprogramma nog niet voldoende'
17/01/18
1 media contribution
Press/Media: Research
Fosfaatplafond ook cruciaal voor Kaderrichtlijn Water : melkveehouderij goed op weg naar realisatie Nitraatrichtlijn
15/12/16
1 item of media coverage
Press/Media: Expert Comment
Projects 2008 2021
China’s livestock transition: driving forces, impacts and consequences.
Bai, Z., Oenema, O. & Velthof, G.
1/07/15 → …
Project: PhD