Searched for: author%3A%22Duyzer%2C+J.%22
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Figueiredo, D.M. (author), Nijssen, R. (author), Krop, E.J.M. (author), Buijtenhuijs, D. (author), Gooijer, Y. (author), Lageschaar, L. (author), Duyzer, J. (author), Huss, A. (author), Mol, H. (author), Vermeulen, R.C.H. (author)
Indoor dust has been postulated as an important matrix for residential pesticide exposure. However, there is a lack of information on presence, concentrations and determinants of multiple pesticides in dust in residential homes close to treated fields. Our objective was to characterize the spatial and temporal variance of pesticides in house...
article 2022
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Goede, H. (author), Kuijpers, E. (author), Krone, T. (author), le Feber, M. (author), Franken, R. (author), Fransman, W. (author), Duyzer, J. (author), Pronk, A. (author)
This commentary explores the use of high-resolution data from new, miniature sensors to enrich models that predict exposures to chemical substances in the workplace. To optimally apply these sensors, one can expect an increased need for new models that will facilitate the interpretation and extrapolation of the acquired time-resolved data. We...
article 2021
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Tromp, P.C. (author), van Dinther, D. (author), de Bie, S.E. (author), Duyzer, J. (author), Lollinga, J.P. (author), Moerman, M.M. (author), Henke, S.J. (author)
De laatste jaren is er toenemende aandacht voor zeer kleine deeltjes stof in lucht. Dit ultrafijn stof (UFP) bestaat uit deeltjes met een diameter kleiner dan 100 nm. Deze deeltjesfractie zou nadelige effecten kunnen hebben op de gezondheid (Janssen et al, 2016; Lammers et al., 2020). Recentelijk uitgevoerde metingen van TNO, in samenwerking met...
report 2021
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Figueiredo, D.M. (author), Krop, E.J.M. (author), Duyzer, J. (author), Gerritsen-Ebben, R.M. (author), Gooijer, Y.M. (author), Holterman, H.J. (author), Huss, A. (author), Jacobs, C.M.J. (author), Kivits, C.M. (author), Kruijne, R. (author), Mol, H.J.G.J. (author), Oerlemans, A. (author), Sauer, P.J.J. (author), Scheepers, P.T.J. (author), van de Zande, J.C. (author), van den Berg, E. (author), Wenneker, M. (author), Vermeulen, R.C.H. (author)
Background: Application of pesticides in the vicinity of homes has caused concern regarding possible health effects in residents living nearby. However, the high spatiotemporal variation of pesticide levels and lack of knowledge regarding the contribution of exposure routes greatly complicates exposure assessment approaches. Objective: The...
article 2021
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Figueiredo, D. (author), Duyzer, J. (author), Huss, A. (author), Krop, E.J.M. (author), Gerritsen-Ebben, M.G. (author), Gooijer, Y. (author), Vermeulen, R.C.H. (author)
Background: Previous research has shown that many current-use pesticides can be detected in air around application areas. Environmental exposure to pesticides may cause adverse health effects, necessitating accurate assessment of outdoor and indoor air concentrations for people living close to spraying sites. We evaluated outdoor and indoor air...
article 2021
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Oerlemans, A. (author), Figueiredo, D.M. (author), Mol, J.G.J. (author), Nijssen, R. (author), Anzion, R.B.M. (author), van Dael, M.f.P. (author), Duyzer, J. (author), Roeleveld, N. (author), Russel, F.G.M. (author), Vermeulen, R.C.H. (author), Scheepers, P.T.J. (author)
Background: Residential exposure to pesticides may occur via inhalation of airborne pesticides, direct skin contacts with pesticide-contaminated surfaces, and consumption of food containing pesticide residues. The aim was to study the association of dermal exposure to pesticides between the use and non-use periods, between farmer and non-farmer...
article 2021
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Kranenburg, R. (author), Duyzer, J. (author), Segers, A. (author)
In many industrial regions there is a strong demand for accurate monitoring of the air pollution and its sources. The Rijnmond area around Rotterdam in the Netherlands is an example of an industrial area affected by air pollution through many industrial and traffic activities as well as shipping emissions. In the area the air quality is...
bookPart 2018
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Duyzer, J. (author), van den Hout, D. (author), Zandveld, P. (author), van Ratingen, S. (author)
The suitability of European networks to check compliance with air quality standards and to assess exposure of the population was investigated. An air quality model (URBIS) was applied to estimate and compare the spatial distribution of the concentration of nitrogen dioxide (NO2) in ambient air in four large cities. The concentrations calculated...
article 2015
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Balzani Lööv, J.M. (author), Alfoldy, B. (author), Gast, L.F.L. (author), Hjorth, J. (author), Lagler, F. (author), Mellqvist, J. (author), Beecken, J. (author), Berg, N. (author), Duyzer, J. (author), Westrate, H. (author), Swart, D.P.J. (author), Berkhout, A.J.C. (author), Jalkanen, J.P. (author), Prata, A.J. (author), Van Der Hoff, G.R. (author), Borowiak, A. (author)
Methods for the determination of ship fuel sulphur content and NOx emission factors based on remote measurements have been compared in the harbour of Rotterdam and compared to direct stack emission measurements on the ferry Stena Hollandica. The methods were selected based on a review of the available literature on ship emission measurements....
article 2014
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Klok, E.J. (author), Schaminée, S. (author), Duyzer, J. (author), Steeneveld, G.J. (author)
report 2012
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Beelen, R. (author), Voogt, M. (author), Duyzer, J. (author), Zandveld, P.Y.J. (author), Hoek, G. (author), TNO Bouw en Ondergrond (author)
The performance of a Land Use Regression (LUR) model and a dispersion model (URBIS - URBis Information System) was compared in a Dutch urban area. For the Rijnmond area, i.e. Rotterdam and surroundings, nitrogen dioxide (NO<sub>2</sub>) concentrations for 2001 were estimated for nearly 70 000 centroids of a regular grid of 100 × 100 m.A LUR...
article 2010
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Duyzer, J. (author), Hulskotte, J.H.J. (author)
article 2007
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TNO Bouw en Ondergrond (author), Pilegaard, K. (author), Skiba, U. (author), Ambus, P. (author), Beier, C. (author), Brüggemann, N. (author), Butterbach-Bahl, K. (author), Dick, J. (author), Dorsey, J. (author), Duyzer, J. (author), Gallagher, M. (author), Gasche, R. (author), Horvath, L. (author), Kitzler, B. (author), Leip, A. (author), Pihlatie, M.K. (author), Rosenkranz, P. (author), Seufert, G. (author), Vesala, T. (author), Westrate, H. (author), Zechmeister-Boltenstern, S. (author)
Soil emissions of NO and N2O were measured continuously at high frequency for more than one year at 15 European forest sites as part of the EU-funded project NOFRETETE. The locations represent different forest types (coniferous/deciduous) and different nitrogen loads. Geographically they range from Finland in the north to Italy in the south and...
article 2006
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TNO Bouw en Ondergrond (author), Duyzer, J. (author), Hollander, K. (author), Voogt, M. (author), Verhagen, H. (author), Weststrate, H. (author)
The factors used to estimate emissions of sea going ships to air (so called emission factors) are based upon critical evaluation of the literature. Current estimates of emission factors of sea going ships are based upon a limited number of laboratory experiments and information on fuel usage and engine power. Especially emissions of nitrogen...
report 2006
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TNO Bouw en Ondergrond (author), Pilegaard, K. (author), Skiba, U. (author), Ambus, P. (author), Beier, C. (author), Brüggemann, N. (author), Butterbach-Bahl, K. (author), Dick, J. (author), Dorsey, J. (author), Duyzer, J. (author), Gallagher, M. (author), Gasche, R. (author), Horvath, L. (author), Kitzler, B. (author), Leip, A. (author), Pihlatie, M.K. (author), Rosenkranz, P. (author), Seufert, G. (author), Vesala, T. (author), Westrate, H. (author), Zechmeister-Boltenstern, S. (author)
Soil emissions of NO and N2O were measured continuously at high frequency for more than one year at 15 European forest sites as part of the EU-funded project NOFRETETE. The locations represent different forest types (coniferous/deciduous) and different nitrogen loads. Geographically they range from Finland in the north to Italy in the south and...
article 2006
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Butterbach-Bahl, K. (author), Berger, U. (author), Brüggemann, N. (author), Duyzer, J. (author)
This study provides for the first time data on the stratification of NO and N2O production with soil depth under aerobic and anaerobic incubation conditions for different temperate forest sites in Germany (spruce, beech, clear-cut) and the Netherlands (Douglas fir). Results show that the NO and N2O production activity is highest in the forest...
article 2005
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Duyzer, J. (author), Pilegaard, K. (author), Simpson, D. (author), Weststrate, H. (author), Walton, S. (author)
A simple model (2layer) was constructed that describes the exchange of the reactive gases NO, NO2 and O3 between forest and the atmosphere. The model uses standard equations to describe exchange processes and uptake of gases. It also takes into account reactions taking place in the trunk space between NO and O3 and photolysis of NO2. All...
article 2005
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TNO Milieu, Energie en Procesinnovatie (author), Gallagher, M.W. (author), Nemitz, E. (author), Dorsey, J.R. (author), Fowler, D. (author), Sutton, M.A. (author), Flynn, M. (author), Duyzer, J. (author)
New micrometeorological measurements of small (0.1-0.2 u diameter) aerosol particle fluxes using the eddy correlation technique are presented for moorland and also for grassland vegetation, the latter measurements being made both before and after cutting of the grassland to observe the resultant change in particle deposition velocity. These data...
article 2002
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van Oss, R. (author), Duyzer, J. (author), Wyers, P. (author), TNO Milieu, Energie en Procesinnovatie (author)
Measurements of vertical gradients of ammonium nitrate aerosol and NH3 are used together with HNO3 concentrations to study the influence of gas-to-particle conversion (gtpc) on surface exchange processes above a forest. A numerical model of surface exchange, in which a description of gtpc was incorporated, is used to interpret the measurements....
conference paper 1998
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Erisman, J.W. (author), Draaijers, G. (author), Duyzer, J. (author), Hofschreuder, P. (author), van Leeuwen, N. (author), Römer, F. (author), Ruijgrok, W. (author), Wyers, P. (author)
This paper provides an introduction to a series of publications in this issue of Atmospheric Environment, all summarising the results of the 'Aerosol project'. The aim of this project was (i) to quantify the contribution of acidifying aerosols to the total acid input in nature areas, (ii) to determine the contribution of aerosol deposition and...
article 1997
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