scholarly journals UNCERTAINTY ANALYSIS OF SIMULATED MERCURY EXPOSURE USING A MERCURY ENVIRONMENTAL FATE MODEL FOR ENVIRONMENTAL RISK ESTIMATE

2017 ◽  
Vol 73 (7) ◽  
pp. III_307-III_314
Author(s):  
Fumitake TAKAHASHI
Keyword(s):  
Uncertainty Analysis ◽  
Environmental Risk ◽  
Environmental Fate ◽  
Mercury Exposure ◽  
Risk Estimate ◽  
Fate Model

The Environmental Risk Assessment of Herbicide Anilofos on Various Chinese Cultivated Soils

2011 ◽  
Vol 356-360 ◽  
pp. 1786-1789 ◽  
Author(s):  
Yi Hua Liu ◽  
Fu Bin Tang ◽  
Guo Nian Zhu
Keyword(s):  
Risk Assessment ◽  
Environmental Risk ◽  
Environmental Fate ◽  
Glass Plate ◽  
Soil Surface ◽  
Soil Samples ◽  
Adsorption Coefficient ◽  
Leaching Behavior ◽  
First Order ◽  
First Order Kinetics

Anilofos is the organophosphorus herbicide widely used in China. However, little is known on the processes governing the environmental fate of anilofos in soils and its environmental risk for groundwater. Several environmental fate studies were performed concerning the degradation, sorption, photolysis and mobility of anilofos in soils. The degradation of anilofos in three Chinese soil samples followed first-order kinetics, with half-lives between 64.2 d-161.2 d. The adsorption coefficient (KF) values for the three soils were 10.67 (loam), 31.29 (clay) and 11.63 (sand). No notable photolysis of anilofos occurred on soil surface. Leaching tests, performed in manually packed soil glass-plate, indicated that anilofos moved very slowly on the three types of soil thin layer. Thus, the leaching behavior of anilofos coincided well with the results of the batch sorption and degradation experiments. The data generated from this study could be helpful for risk assessment studies of the pesticide in the environment.

Evaluation of predictability of an aquatic environmental fate model by using an aquatic microcosm

Chemosphere ◽  
1988 ◽  
Vol 17 (10) ◽  
pp. 2063-2072 ◽  
Author(s):  
Kikuo Yoshida ◽  
Tadayoshi Sigeoka ◽  
Fumio Yamauchi
Keyword(s):  
Environmental Fate ◽  
Fate Model ◽  
Aquatic Microcosm

Uncertainty Analysis Methods for Comparing Predictive Models and Biomarkers: A Case Study of Dietary Methyl Mercury Exposure

1998 ◽  
Vol 28 (2) ◽  
pp. 96-105 ◽  
Author(s):  
Rafael A. Ponce ◽  
Scott M. Bartell ◽  
Terrance J. Kavanagh ◽  
James S. Woods ◽  
William C. Griffith ◽  
...  
Keyword(s):  
Uncertainty Analysis ◽  
Predictive Models ◽  
Methyl Mercury ◽  
Mercury Exposure ◽  
Analysis Methods

scholarly journals Development of Geo-Referenced Environmental Fate Model (G-CIEMS) for Chemical Contaminants Based on GIS (Geographic Information System)

2005 ◽  
Vol 15 (2) ◽  
pp. 385-395 ◽  
Author(s):  
Noriyuki SUZUKI ◽  
Kaori MURASAWA ◽  
Keisuke NANSAI ◽  
Takeo SAKURAI ◽  
Keisuke MATSUHASHI ◽  
...  
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Environmental Fate ◽  
Geographic Information ◽  
Chemical Contaminants ◽  
Fate Model

Considerations for environmental fate and ecotoxicity testing to support environmental risk assessments for engineered nanoparticles

2009 ◽  
Vol 1216 (3) ◽  
pp. 503-509 ◽  
Author(s):  
Karen Tiede ◽  
Martin Hassellöv ◽  
Eike Breitbarth ◽  
Qasim Chaudhry ◽  
Alistair B.A. Boxall
Keyword(s):  
Environmental Risk ◽  
Environmental Fate ◽  
Engineered Nanoparticles ◽  
Risk Assessments ◽  
Ecotoxicity Testing

Environmental fate model for ultra-low-volume insecticide applications used for adult mosquito management

2012 ◽  
Vol 438 ◽  
pp. 72-79 ◽  
Author(s):  
Jerome J. Schleier ◽  
Robert K.D. Peterson ◽  
Kathryn M. Irvine ◽  
Lucy M. Marshall ◽  
David K. Weaver ◽  
...  
Keyword(s):  
Environmental Fate ◽  
Adult Mosquito ◽  
Mosquito Management ◽  
Low Volume ◽  
Fate Model
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