典型文献
Tire abrasion particles negatively affect plant growth even at low concentrations and alter soil biogeochemical cycling
文献摘要：
Tire particles(TPs)are a major source of microplastic on land,and considering their chemical composition,they represent a potential hazard for the terrestrial environment.We studied the effects of TPs at environmentally relevant concentrations along a wide concentration gradient(0-160 mg g-1)and tested the effects on plant growth,soil pH and the key ecosystem process of litter decomposition and soil respiration.The addition of TPs negatively affected shoot and root growth already at low concentrations.Tea litter decomposition slightly increased with lower additions of TPs but decreased later on.Soil pH increased until a TP concentration of 80 mg g-1 and leveled off afterwards.Soil respiration clearly increased with increasing concentration of added TPs.Plant growth was likely reduced with starting contamination and stopped when contamination reached a certain level in the soil.The presence of TPs altered a number of biogeochemical soil parameters that can have further effects on plant performance.Considering the quantities of yearly produced TPs,their persistence,and toxic potential,we assume that these particles will eventually have a significant impact on terrestrial ecosystems.
文献关键词：
中图分类号：
作者姓名：
Eva F.Leifheit;Hanna L.Kissener;Erik Faltin;Masahiro Ryo;Matthias C.Rillig
作者机构：
Freie Universit?t Berlin,Institut für Biologie,14195 Berlin,Germany;Berlin-Brandenburg Institute of Advanced Biodiversity Research,14195 Berlin,Germany;Leibniz Centre for Agricultural Landscape Research(ZALF),15374 Müncheberg,Germany;Brandenburg University of Technology Cottbus-Senftenberg,03046 Cottbus,Germany
文献出处：
引用格式：
[1]Eva F.Leifheit;Hanna L.Kissener;Erik Faltin;Masahiro Ryo;Matthias C.Rillig-.Tire abrasion particles negatively affect plant growth even at low concentrations and alter soil biogeochemical cycling)[J].土壤生态学快报（英文）,2022(04):409-415
A类：
B类：
Tire,abrasion,particles,negatively,plant,growth,concentrations,soil,biogeochemical,cycling,TPs,are,major,source,microplastic,land,considering,their,they,represent,potential,hazard,terrestrial,We,studied,effects,environmentally,relevant,along,wide,gradient,tested,key,process,litter,decomposition,respiration,affected,shoot,root,already,Tea,slightly,increased,lower,additions,but,decreased,later,Soil,until,leveled,off,afterwards,clearly,increasing,added,Plant,was,likely,reduced,starting,contamination,stopped,when,reached,certain,presence,altered,number,parameters,that,have,further,performance,Considering,quantities,yearly,produced,persistence,toxic,assume,these,will,eventually,significant,impact,ecosystems
AB值：
0.552278
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
