排序方式: 共有1条查询结果,搜索用时 718 毫秒
1
1.
Nicolas Domange Caroline Grégoire Véronique Gouy Michèle Tremolières 《Comptes Rendus Geoscience》2004,336(1):49-58
The soil solution sampling by ceramic cups allows pesticide transfer monitoring in the soil during long times. The ageing of material involves a bias in the sampling results. In laboratory, the comparison of two types of ceramic suction cups, new and installed in situ during four years, shows a modification of the hydrodynamic properties and a possible evolution of the adsorption capacity of the matrix. The passage rate, as well qualitative as quantitative, is better for the old material. Recommendations about site management are finally exposed. To cite this article: N. Domange et al., C. R. Geoscience 336 (2004). 相似文献
1