Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.

Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.
复制标题

DOI:
10.1371/journal.pone.0091475
复制
发表时间:
2014
期刊:
影响因子:
3.7
通讯作者:
Prokopiuk K
Prokopiuk K
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Żurek G;Rybka K;Pogrzeba M;Krzyżak J;Prokopiuk K

文献摘要

参考文献

被引文献

相似文献

叶绿素a荧光由于其与光合电子传递链和进一步的生物化学过程的耦合而给出关于植物生理状态的信息。环境胁迫是一种协同作用,干扰光合作用。由Strasser及其同事精心设计的OJIP测试可以比较污染地区与对照地区种植的植物的生理状态。本文表明,叶绿素a的测量是非常有用的工具,在评价重金属离子对多年生牧草的影响,测试作为潜在的植物修复剂。在供试的5个品种中,镉和锌离子的最高浓度,与产量的减少,检测到高羊茅cv。拉赫拉叶绿素a荧光双归一化曲线表明,Rahela是HM离子胁迫下表现优异的品种。
Chlorophyll a fluorescence gives information about the plant physiological status due to its coupling to the photosynthetic electron transfer chain and to the further biochemical processes. Environmental stresses, which acts synergistically, disturbs the photosynthesis. The OJIP test, elaborated by Strasser and co-workers, enables comparison of the physiological status of plants grown on polluted vs. control areas. The paper shows that the Chl a measurements are very useful tool in evaluating of heavy metal ions influence on perennial grasses, tested as potential phytoremediators. Among 5 cultivars tested, the highest concentration of Cd and Zn ions, not associated with the yield reduction, was detected in the biomass of tall fescue cv. Rahela. Chl a fluorescence interpreted as double normalized curves pointed out Rahela as the outstanding cultivar under the HM ions stress.
DOI: 10.1007/s11104-004-8068-6
发表时间: 2005-06-01
期刊: PLANT AND SOIL
影响因子: 4.9
作者:
Kucharski, R;Sas-Nowosielska, A;Krzyzak, J
通讯作者: Krzyzak, J
DOI: 10.1016/j.plaphy.2012.07.003
发表时间: 2012-09-01
影响因子: 6.5
作者:
Gururani, Mayank Anand;Upadhyaya, Chandrama Prakash;Park, Se Won
通讯作者: Park, Se Won
DOI: 10.1080/00103620601172316
发表时间: 2007-01-01
影响因子: 1.8
作者:
Bryson, Gretchen M.;Barker, Allen V.
通讯作者: Barker, Allen V.
DOI: 10.1007/s11738-012-0956-4
发表时间: 2012-05-01
影响因子: 2.6
作者:
Caldelas, C.;Araus, J. L.;Bort, J.
通讯作者: Bort, J.
DOI: 10.1016/s0168-9452(98)00159-9
发表时间: 1998-11-23
期刊: PLANT SCIENCE
影响因子: 5.2
作者:
Krupa, Z;Moniak, M
通讯作者: Moniak, M