Potential of Spartina maritima in restored salt marshes for phytoremediation of metals in a highly polluted estuary [0.03%]
在高度污染的河口地区恢复的盐沼中利用Spartina maritima进行金属植物修复的潜力
G Curado,A E Rubio-Casal,E Figueroa et al.
G Curado et al.
Sedimentary abiotic environment, and concentration and stock of nine metals were analyzed in vegetation and sediments to evaluate the phytoremediation capacity of restored Spartina maritima prairies in the highly polluted Odiel Marshes (SW ...
Single and combined effects of exposure concentration and duration on biological responses of Ceratophyllum demersum L. exposed to Cr species [0.03%]
Cr族化合物暴露浓度和时间对轮叶黑藻生物学效应的单一与联合作用
Fatih Duman,Fatih Dogan Koca
Fatih Duman
This study aimed to demonstrate the ways in which two chromium species, Cr (III) and Cr (VI), can affect various physiological and biochemical parameters in the plant Ceratophyllum demersum L., and to evaluate the single and combined impact...
Phytoremediation potential of Phragmites australis in Hokersar wetland - a Ramsar site of Kashmir Himalaya [0.03%]
hottersar湿地——克什米尔喜马拉雅拉姆萨尔遗址的芦苇飞地修复潜力
Syed Shakeel Ahmad,Zafar A Reshi,Manzoor A Shah et al.
Syed Shakeel Ahmad et al.
Heavy metals are an important class of pollutants with both lethal and sublethal effects on organisms. Wetlands are cheap natural alternatives for removal of heavy metals from soils; however, wetland plants vary greatly in their degree of m...
Study of the spatial distribution of mercury in roots of vetiver grass (Chrysopogon zizanioides) by micro-pixe spectrometry [0.03%]
用微PIXE技术研究香根草(Chrysopogon zizanioides)植株根系中汞的分布特征
Cristina Lomonte,Yaodong Wang,Augustine Doronila et al.
Cristina Lomonte et al.
Localization of Hg in root tissues of vetivergrass (Chrysopogon zizanioides) was investigated by micro-Proton Induced X-ray Emission (PIXE) spectrometry to gain a better understanding of Hg uptake and its translocation to the aerial plant p...
Physiological and proteomic responses of different willow clones (Salix fragilis x alba) exposed to dredged sediment contaminated by heavy metals [0.03%]
三种白樺(Salix fragilis X alba)无性系植株对重金属污染底泥胁迫的生理和蛋白质组学响应研究
Aricia Evlard,Kjell Sergeant,Salvador Ferrandis et al.
Aricia Evlard et al.
High biomass producing species are considered as tools for remediation of contaminated soils. Willows (Salix spp.) are prominent study subjects in this regard. In this study, different willow clones (Salix fragilis x alba) were planted on h...
Plant growth-promoting bacteria facilitate the growth of barley and oats in salt-impacted soil: implications for phytoremediation of saline soils [0.03%]
植物促生细菌促进盐胁迫下大麦和燕麦生长：对盐渍土壤植物修复的启示
Pearl Chang,Karen E Gerhardt,Xiao-Dong Huang et al.
Pearl Chang et al.
Plant growth-promoting bacteria (PGPB) strains that contain the enzyme 1-amino-cyclopropane-1-carboxylate (ACC) deaminase can lower stress ethylene levels and improve plant growth. In this study, ACC deaminase-producing bacteria were isolat...
Cadmium removal by Lemna minor and Spirodela polyrhiza [0.03%]
Spirodela polyrhiza和Lemna minor对培养液中镉的吸收作用研究
Devaleena Chaudhuri,Arunabha Majumder,Amal K Misra et al.
Devaleena Chaudhuri et al.
The present study investigates the ability of two genus of duckweed (Lemna minor and Spirodela polyrhiza) to phytoremediate cadmium from aqueous solution. Duckweed was exposed to six different cadmium concentrations, such as, 0.5,1.0,1.5, 2...
Cadmium dynamics in the rhizosphere and Cd uptake of different plant species evaluated by a mechanistic model [0.03%]
基于理论模型研究不同植物种类根际镉动态及其吸收特性
Christos Stritsis,Bernd Steingrobe,Norbert Claassen
Christos Stritsis
Maize, sunflower,flax, and spinach differed in the accumulation of Cd when grown on a Cd contaminated soil. This was mainly due to the different Cd net influx, In, that varied among species by a factor of up to 30. The objective of this stu...
Metal uptake by native plants and revegetation potential of mining sulfide-rich waste-dumps [0.03%]
金属富集植物及矿山硫化废石堆植被恢复潜力研究进展
Patrícia Gomes,Teresa Valente,Jorge Pamplona et al.
Patrícia Gomes et al.
Waste dumps resulting from metal exploitation create serious environmental damage, providing soil and water degradation over long distances. Phytostabilization can be used to remediate these mining sites. The present study aims to evaluate ...
Cr localization and speciation in roots of chromate fed Helianthus annuus L. seedlings using synchrotron techniques [0.03%]
利用同步辐射技术研究染料木内生铬的定位和形态转换问题
Guadalupe de la Rosa,Hiram Castillo-Michel,Gustavo Cruz-Jiménez et al.
Guadalupe de la Rosa et al.
In order to gain knowledge on the potential use of Helianthus annuus L. for the remediation of Cr(VI) polluted waters, hydroponics experiments were set up to determine Cr uptake and tolerance in different Cr(VI)-sulfate conditions, and Cr b...