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.
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nitrous oxide
Earth & Environmental Sciences
manure
Earth & Environmental Sciences
nitrogen
Earth & Environmental Sciences
grassland
Earth & Environmental Sciences
fertilizer
Earth & Environmental Sciences
grasslands
Agriculture & Biology
agriculture
Earth & Environmental Sciences
animal manures
Agriculture & Biology
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 1990 2019
4
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
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
Exploring Future Food Provision Scenarios for China
Ma, L., Bai, Z., Ma, W., Guo, M., Jiang, R., Liu, J., Oenema, O., Velthof, G. L., Whitmore, A. P., Crawford, J., Dobermann, A., Schwoob, M. & Zhang, F., 5 Feb 2019, In : Environmental Science and Technology. 53, 3, p. 1385-1393 9 p.Research output: Contribution to journal › Article › Academic › peer-review
food
import
sustainable development
Sustainable development
Natural resources
1
Citation
(Scopus)
How to enhance the role of science in European Union policy making and implementation: The case of agricultural impacts on drinking water quality
Glavan, M., Železnikar, Š., Velthof, G., Boekhold, S., Langaas, S. & Pintar, M., 1 Mar 2019, In : Water (Switzerland). 11, 3, 492.Research output: Contribution to journal › Article › Academic › peer-review
Open Access
policy implementation
Policy Making
Water Quality
European Union
policy making
Methodology for estimating emissions from agriculture in the Netherlands: Calculations of CH4, NH3, N2O, NOx, NMVOC, PM10, PM2.5 and CO2 with the National Emission Model for Agriculture (NEMA), Update 2019
Lagerwerf, L. A., Bannink, A., van Bruggen, C., Groenestein, C. M., Huijsmans, J. F. M., van der Kolk, J. W. H., Luesink, H. H., van der Sluis, S. M., Velthof, G. L. & Vonk, J., Mar 2019, Wageningen: Statutory Research Tasks Unit for Nature & the Environment. 215 p. (WOt technical report; no. 148)Research output: Book/Report › Report › Professional
Open Access
volatile organic compound
agriculture
methodology
manure
calculation
Projects 2008 2021
Activities 2000 2018
Effect organische stof op nitraatuitspoeling
G.L. Velthof (Speaker)7 Mar 2018
Activity: Talk or presentation › Oral presentation
CDM-advies: Effecten van beweiding en mesttoediening op ammoniakemissies
O. Oenema (Consultant), G.L. Velthof (Consultant)28 Jun 2018
Activity: Consultancy
CDM-advies: Update beoordeling derogatie-opties
O. Oenema (Consultant), G.L. Velthof (Consultant)26 Jan 2018
Activity: Consultancy
CDM-advies: Verlenging uitrijdperiode dierlijke mest in verband met droogte
O. Oenema (Consultant), G.L. Velthof (Consultant)14 Aug 2018
Activity: Consultancy
CDM-advies: Verschillen tussen vaste mest en potstalmest
O. Oenema (Consultant), G.L. Velthof (Consultant)13 Jul 2017
Activity: Consultancy
Press / Media
'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