Imaging techniques to elucidate nickel-root interactions of the hyperaccumulator plant Berkheya coddii

摘要：

A limitation to improve the understanding of soil- plant interactions is the poor experimental accessibility of processes in the rhizosphere. We used a variety of imaging techniques (magnetic resonance imaging, neutron radiography, synchrotron X-ray spectroscopy and laser ablation spectroscopy) to study the interactions of roots of the hyperaccumulator plant Berkheya coddii with nickel in soil. The results are discussed in light of the advantages and disadvantages of each technique.

关键词： Berkheya coddii concentration gradient imaging technique nickel

作者: Ahmad Moradi H ctor M. Conesa Sascha Oswald Eberhard Lehmann Walter Wenzel Thomas Prohaska Anders Kaestner Brett Robinson Rainer Schulin

作者单位: Institute of Terrestrial Ecosystems, ETH, Z rich, Switzerland UFZ Centre for Environmental Research, Leipzig, Germany Paul Scherrer Institut, Villigen, Switzerland Institute of Soil Science, University of Natural Resources and Applied Life Sciences (BOKU), Vienna, Varian Medical Systems, Imaging Laboratory, Baden, Switzerland Institute of Terrestrial Ecosystems, ETH, Z rich, witzerland

会议类型: 国际会议

会议名称: 第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)

会议地点: 北京

会议语种:英文

页码: 322-323

在线出版日期: 2007-07-15（万方平台首次上网日期，不代表论文的发表时间）