Trace elements are minerals present in living tissues in minute quantities. Some of them are
known to be nutritionally essential and the remainder is considered to be nonessential. The …

Cadmium (Cd) is a highly toxic element and non-essential to human. Herein, the source and
fate of Cd were examined in a typical sediment profile from the North River, South China …

Rice is common in the human diet, making rice safety issues important. Moreover, rice
processing safety is key for rice security, so rice processing chain risk assessment is critical …

Cadmium (Cd) pollution in soils is an increasing problem worldwide, and it affects crop
production and safety. We identified Cd-tolerant and-sensitive cultivars by testing 258 …

Cadmium (Cd) is one of the toxic elements entering the food chain in various ways,
including chemical fertilizers. This study aimed to assess different amounts and forms of …

In order to improve the effect of ecological smart city construction, this paper analyzes the
application of the ecological economic model based on parallel accumulation sorting and …

为探究土壤中重金属污染对水稻食用安全性的影响, 以上海市青浦区现代农业园区水稻和染毒
土壤为试验材料, 采用温室盆栽土培试验方法研究了镉(Cd), 铅(Pb), 镍(Ni), 铬(Cr) 和汞(Hg) 5 …

In recent years, excessive levels of cadmium (Cd) in rice have been a focus of attention of
the government, the public and scientists. In Guangzhou rice is a staple food for most …

Abstract Knowledge of the sources, availability, and effects of heavy metals on contaminated
soils is essentially important to reduce the associated risks and enhance the safe supply of …

选取我国南方生物质发电厂的灰渣为原料, 经物理和化学改性制成重金属钝化剂,
针对我国南方重金属Cd 污染的土壤开展钝化修复研究. 底灰中Cd 等重金属含量明显低于其对应 …