134Cs uptake by four plant species and Cs-K relations in the soil-plant system as affected by Ca(OH)2 application to an acid soil

dc.contributor.author	Massas, I	en
dc.contributor.author	Skarlou, V	en
dc.contributor.author	Haidouti, C	en
dc.contributor.author	Giannakopoulou, F	en
dc.date.accessioned	2014-06-06T06:50:47Z
dc.date.available	2014-06-06T06:50:47Z
dc.date.issued	2010	en
dc.identifier.issn	0265931X	en
dc.identifier.uri	http://dx.doi.org/10.1016/j.jenvrad.2009.11.010	en
dc.identifier.uri	http://62.217.125.90/xmlui/handle/123456789/5159
dc.subject	Calcium	en
dc.subject	Cesium	en
dc.subject	Liming	en
dc.subject	Plant	en
dc.subject	Potassium	en
dc.subject	Soil	en
dc.subject	Uptake	en
dc.subject.other	Acid soils	en
dc.subject.other	Distribution factor	en
dc.subject.other	In-plants	en
dc.subject.other	Ionic interaction	en
dc.subject.other	Liming	en
dc.subject.other	Plant	en
dc.subject.other	Plant species	en
dc.subject.other	Plant uptake	en
dc.subject.other	Soil liming	en
dc.subject.other	Soil matrices	en
dc.subject.other	Soil plant systems	en
dc.subject.other	Soil solutions	en
dc.subject.other	Sunflower plants	en
dc.subject.other	Sunflower seeds	en
dc.subject.other	Acids	en
dc.subject.other	Calcium	en
dc.subject.other	Calcium alloys	en
dc.subject.other	Plants (botany)	en
dc.subject.other	Potassium	en
dc.subject.other	Soil moisture	en
dc.subject.other	Cesium	en
dc.subject.other	calcium hydroxide	en
dc.subject.other	calcium ion	en
dc.subject.other	cesium 134	en
dc.subject.other	potassium	en
dc.subject.other	calcium hydroxide	en
dc.subject.other	cesium	en
dc.subject.other	cesium chloride	en
dc.subject.other	chloride	en
dc.subject.other	acid soil	en
dc.subject.other	angiosperm	en
dc.subject.other	calcium	en
dc.subject.other	cesium isotope	en
dc.subject.other	hydroxide	en
dc.subject.other	immobilization	en
dc.subject.other	legume	en
dc.subject.other	liming	en
dc.subject.other	potassium	en
dc.subject.other	root vegetable	en
dc.subject.other	article	en
dc.subject.other	biomass production	en
dc.subject.other	concentration (parameters)	en
dc.subject.other	controlled study	en
dc.subject.other	cucumber	en
dc.subject.other	immobilization	en
dc.subject.other	molecular interaction	en
dc.subject.other	nonhuman	en
dc.subject.other	plant environment interaction	en
dc.subject.other	plant growth	en
dc.subject.other	radioactive pollution	en
dc.subject.other	radish	en
dc.subject.other	soil acidity	en
dc.subject.other	soil pollution	en
dc.subject.other	soil property	en
dc.subject.other	soybean	en
dc.subject.other	sunflower	en
dc.subject.other	transport kinetics	en
dc.subject.other	bioavailability	en
dc.subject.other	chemistry	en
dc.subject.other	isolation and purification	en
dc.subject.other	metabolism	en
dc.subject.other	pH	en
dc.subject.other	plant	en
dc.subject.other	plant seed	en
dc.subject.other	soil	en
dc.subject.other	vegetable	en
dc.subject.other	Cucumis sativus	en
dc.subject.other	Glycine max	en
dc.subject.other	Helianthus	en
dc.subject.other	Raphanus sativus	en
dc.subject.other	Biological Availability	en
dc.subject.other	Calcium Hydroxide	en
dc.subject.other	Cesium	en
dc.subject.other	Cesium Radioisotopes	en
dc.subject.other	Chlorides	en
dc.subject.other	Cucumis sativus	en
dc.subject.other	Helianthus	en
dc.subject.other	Hydrogen-Ion Concentration	en
dc.subject.other	Plants	en
dc.subject.other	Raphanus	en
dc.subject.other	Seeds	en
dc.subject.other	Soil	en
dc.subject.other	Soybeans	en
dc.subject.other	Vegetables	en
dc.title	134Cs uptake by four plant species and Cs-K relations in the soil-plant system as affected by Ca(OH)2 application to an acid soil	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.jenvrad.2009.11.010	en
heal.publicationDate	2010	en
heal.abstract	Three rates of Ca(OH)2 were applied to an acid soil and the 134Cs uptake by radish, cucumber, soybean and sunflower plants was studied. The 134Cs concentration in all plant species was reduced from 1.6-fold in the sunflower seeds to 6-fold in the soybean vegetative parts at the higher Ca(OH)2 rate. Potassium (K) concentration in plants was also reduced, but less effectively. The significantly decreased 134Cs-K soil to plant distribution factors (D.F.) clearly suggest a stronger effect of soil liming on 134Cs than on K plant uptake. This observation was discussed in terms of ionic interactions in the soil matrix and within the plants. The results also indicated that the increased Ca2+ concentration in the exchange phase and in the soil solution along with the improved root activity, due to the soil liming, enhanced the immobilization of 134Cs in the soil matrix and consequently lowered the 134Cs availability for plant uptake. © 2009 Elsevier Ltd.	en
heal.journalName	Journal of Environmental Radioactivity	en
dc.identifier.issue	3	en
dc.identifier.volume	101	en
dc.identifier.doi	10.1016/j.jenvrad.2009.11.010	en
dc.identifier.spage	250	en
dc.identifier.epage	257	en