The distribution and eco-toxicology of Tetracycfine in soil and water environment and its degradation：a review
Year: 2014
Type: article
Abstract: Tetracycfine ( TC ) is one of emerging pollutant pharmaceuticals and personal care products ( PPCPs ) and belongs to tetracycline antibiotics.Due to TC was broadly and largely applied in livestock and aquiculture, it was easily remnant in environment and showed some potential environmental risks.This article reviewed the resoures of TC in environment, the eco鄄toxicities of it to micooganism, animal and plant, the residue of it in soil and water and its degradation.The result showed that the concentration of TC in soil piled with animal manure near the livestock farm was very high.In addition, the TC residue in soil fertilizered by animal manure was also higher.However, TC concentrations in most soils without animal manure fertilizered were only as background levels.The residue of TC in soil was mostly in topsoil.The eco鄄toxicity of TC to soil was mainly focused on microorganism, but seldom on the plant root and soil animal.The roles of TC to soil microorganism were influenced by two important factors, i.e.TC concentration and some soil factors such as soil organic matter varieties and contents, mineral type, pH and so on.Normally, the sensitiveness of monad to TC was higher than that of multicellutar organism.In different water environments, there were really some TC residues.Usually, direct surface runoff and aquiculture were mainly resources of TC in water.Though the researches of TC ecotoxicity to biologies in water were much wider than that of it in soil, most studies were the short time toxicity effect based on some physiological indexes such as growth, dead and breed.As for the studies of TC to aquatic organism, especially on its physiological, biochemistry and molecular indexes were seldom.Although TC can be degraded in soil environment through a series of degradation reactions such as hydrolysis, light degradation, micro鄄biological degradation and so on, there were not
Source: Acta Ecologica Sinica
Authors: 詹杰 ZHAN Jie, 魏树和 WEI Shuhe
Institutions: Chinese Academy of Sciences, Institute of Applied Ecology
Language: English
Subfield: Pollution
Field: Environmental Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2313325966