𝔖 Bobbio Scriptorium
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Pesticide Adsorption as a Function of Depth below Surface

✍ Scribed by Felding, Gitte

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
191 KB
Volume
50
Category
Article
ISSN
1526-498X

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✦ Synopsis

The adsorption of atrazine and mecoprop to soil at diþerent levels below the surface was measured and compared with values calculated from the partition coefficient-between soil organic carbon and water-and the carbon content. With soil samples from the top layers, the calculated values were in fairly good agreement with the measured values. Below the top layers, the importance of the eþect of clay content on the adsorption is reýected in the diþerence between the measured and calculated values. Calculated values can be unrealisti-K d cally low resulting in overestimates of leaching.

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