… evaluation units, Ni of one evaluation unit can be categorized as very low pollution degree,
Cd of four evaluation … Four evaluation units can be categorized as moderate degree pollution …

… for both soil erosion evaluation and prediction and the vegetation constructions for …
and bioavailability.For exchangeable fraction and bioavailability of Cd being higher than Zn,Ni,Cu …

… ,Zn,Pb,Ni,Cr,Hg,As of the soil were determined and analyzed in the … of Wuta vegetables,restrain
the soil absorption of Cd,and … of soil available water was suggested to be an assessing …

… Heavy metal pollution of agricultural soil not only directly affects the quality of crops, but
also their … treatment and remediation technology of heavy metal pollution in agricultural soil. …

… of available and bioavailability of lead and cadmium in soil of … analysis method,and the
assessment of ecological risk was … land,and the contents of soil Cd,Cr,Cu,Ni,Mn and V were the …

… the natural forests after the assessment of structural quality by … 其次为Cr和Cu,而Ni和Co的
释放对酸雨较不敏感.红壤中Cr,Co.… main factor affecting copper bioavailability in soil. Nowadays, …

… the effects of HA on bioavailability of heavy metals between … the content of Cu,Pb,Cr and
Ni in the vegetables,and generally,… capacity assessment,and to draw remediation goal of soil …

… The contents of Cu and Ni decreased from east to west,and … had the best water absorption
capacity and the waste … of index for assessing soil fertility of Guangzhou urban parks. …

… With the addition of suitable nutrient and reductant, the metals existing in the electroplating
sludge, such as Cu and Ni, can be leached effectively in an acidic and aerobiotic system at 30…

… /soil ratio(clay with no sand,sand/soil ratio=20%,40%,60%,80%,pure-sand)on growth and 15
N absorption,… ) were used to establish sunflower quality evaluation model in this paper.And …