Zobrazeno 1 - 10
of 22
pro vyhledávání: '"C van Griethuysen"'
Estimation of the degradation rate of plant protection products in water under realistic conditions may be important for correct estimation of exposure concentrations for regulatory purposes. Standardized tests for degradation in water and in water-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b0c06bf2d144e62526127c084be68d6
https://research.wur.nl/en/publications/estimation-of-photochemical-degradation-rates-of-pesticides-in-ou
https://research.wur.nl/en/publications/estimation-of-photochemical-degradation-rates-of-pesticides-in-ou
Realistic values for the degradation rates of pesticides in surface water are important for thew aquatic risk assessment, that is mandatory before pesticides are admitted authorised. Standardised first-tier laboratory tests exist, but the degradation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fba40fec1eff4bc15f5f192da0e4bb9f
https://doi.org/10.18174/430599
https://doi.org/10.18174/430599
Publikováno v:
Environmental Pollution 151 (2008) 1
Environmental Pollution, 151(1), 243-251
Environmental Pollution, 151(1), 243-251
Sediment treatment and sediment storage may alter sediment toxicity, and consequently biotic response. Purpose of our study was to combine these three aspects (treatment-toxicity-biotic response) in one integrated approach. We used Acid Volatile Sulf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af66f95cb8f76a1c45610398f6c841f7
https://doi.org/10.1016/j.envpol.2007.01.052
https://doi.org/10.1016/j.envpol.2007.01.052
Publikováno v:
Soil Science 164 (1999) 10
Soil Science, 164(10), 759-770
Soil Science, 164(10), 759-770
The characteristic strong aggregation observed in Oxisols is usually attributed to the presence of free aluminium or iron compounds. Previous investigation of Oxisols from Minas Gerais, Brazil, suggested that iron oxide minerals do not necessarily pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3644588a09c81b7bada30a3198d908d8
https://doi.org/10.1097/00010694-199910000-00007
https://doi.org/10.1097/00010694-199910000-00007
Autor:
C van Griethuysen, Miguel A. Ayarza, P Buurman, Lourival Vilela, Wolfgang Zech, Roelof Westerhof
Publikováno v:
Geoderma, 90, 277-290
Geoderma 90 (1999)
Geoderma 90 (1999)
In the Cerrado savanna region in Brazil, the effects of different land use on axisol aggregation were studied using laser diffraction grain size analyses. The topsoil of plowed systems had significantly lower amount of macroaggregates (2000-194 μm)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7c5122104edca0ed183fad5c2ce2236
https://doi.org/10.1016/s0016-7061(98)00133-5
https://doi.org/10.1016/s0016-7061(98)00133-5
Autor:
S.C. de Bies, M. van den Heuij, C. van Griethuysen, Frits Gillissen, Albert A. Koelmans, H.J. de Lange
Publikováno v:
Applied Geochemistry, 21(4), 632-642
Applied Geochemistry 21 (2006) 4
Applied Geochemistry 21 (2006) 4
Acid volatile sulfide (AVS) is an operationally defined sulfide fraction, which is considered important for trace metal fate in reduced sediments. Understanding AVS formation rates is important for the management of metal polluted sediment. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dd626337e99f0408e3bfb7e1f9e50d7
https://research.wur.nl/en/publications/temporal-dynamics-of-avs-and-sem-in-sediment-of-shallow-freshwate
https://research.wur.nl/en/publications/temporal-dynamics-of-avs-and-sem-in-sediment-of-shallow-freshwate
Autor:
C, van Griethuysen
Publikováno v:
Prosthetics and orthotics international. 3(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::10746654523c4f4cdc056a373701ace9
https://pubmed.ncbi.nlm.nih.gov/523299
https://pubmed.ncbi.nlm.nih.gov/523299
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