找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Heavy Metals in Soils; Trace Metals and Met Brian J. Alloway Book 2013Latest edition Springer Science+Business Media Dordrecht 2013 Environ

[复制链接]
楼主: 严厉
发表于 2025-3-28 17:10:19 | 显示全部楼层
发表于 2025-3-28 21:12:24 | 显示全部楼层
Heavy Metals and Metalloids as Micronutrients for Plants and Animals, ecosystems, animals and humans. However, many of the heavy metal(loid)s are actually micronutrients, that is they are essential (in small quantities) for the normal growth of plants and/or animals. Copper (Cu), manganese (Mn), molybdenum (Mo), nickel (Ni) and zinc (Zn) are the heavy metals that ar
发表于 2025-3-28 23:51:04 | 显示全部楼层
Critical Loads of Heavy Metals for Soilsiding long-term risks to food quality and eco-toxicological effects on organisms in soils and surface waters. A critical load for metals equals the load resulting at steady state in a concentration in a compartment (e.g. soil solution, plant, fish) that equals the critical limit for that compartment
发表于 2025-3-29 06:54:49 | 显示全部楼层
Arsenicrations in the soil solid phase range between 0.1 and 55 mg kg. in uncontaminated soils but may be as high as several percent in soils contaminated by mining, smelter and other industrial activities. In aerobic mineral soils, As is primarily associated with iron (Fe) (oxy)hydroxides whereas As sulph
发表于 2025-3-29 07:45:48 | 显示全部楼层
发表于 2025-3-29 13:27:21 | 显示全部楼层
发表于 2025-3-29 15:38:45 | 显示全部楼层
Cobalt and Manganeseer-soluble and exchangeable forms of Mn(II) and the insoluble Mn oxides, mainly Mn(IV) and to a lesser and more uncertain extent as Mn(III). The concentration of water-soluble plus exchangeable Mn(II) (WS+Exch Mn) is determined by the relative rates of the chemically independent and physically separ
发表于 2025-3-29 19:56:31 | 显示全部楼层
发表于 2025-3-30 01:34:54 | 显示全部楼层
Leadal scale, mainly associated with mining and smelting of the metal and addition of organic Pb compounds to petrol. Other sources of soil Pb pollution are shooting ranges and sewage sludges. Release of Pb to the atmosphere from various high-temperature processes has led to surface contamination on the
发表于 2025-3-30 05:14:21 | 显示全部楼层
Mercurye recently because of its toxicity. The extensive use of Hg has resulted in significant contamination of soils locally and regionally and sometimes to human and animal exposure at toxic levels. Human use of Hg started already in antiquity and reached a maximum around 1975. Since then the major appli
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-5-12 15:56
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表