| |
| DOI: | 10.2134/jeq2010.0118 |
|---|
| Web URL(s): | https://dl.sciencesocieties.org/publications/jeq/articles/40/5/1375
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/40/5/1375
Last checked: 11/16/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Papiernik, Sharon K.;
Yates, Scott R.;
Chellemi, Daniel O. |
|---|
| Author Affiliation: | Papiernik: USDA-ARS, North Central Soil Conservation Research Lab, Morris, MN; Yates: USDA-ARS, U.S. Salinity Lab, Riverside, CA; Chellemi: USDA-ARS, U.S. Horticultural Research Lab, Fort Pierce, FL |
|---|
| Title: | A standardized approach for estimating the permeability of plastic films to soil fumigants under various field and environmental conditions |
|---|
| Section: | Special submissions: Agricultural air quality
Other records with the "Special submissions: Agricultural air quality" Section
|
|---|
| Source: | Journal of Environmental Quality. Vol. 40, No. 5, September 2011, p. 1375-1382. |
|---|
| Publishing Information: | Madison, Wisconsin: American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America |
|---|
| # of Pages: | 8 |
|---|
| Related Web URL: | https://dl.sciencesocieties.org/publications/jeq/abstracts/40/5/1375
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website
Notes: Abstract only |
|---|
| Keywords: | TIC Keywords: Chloropicrin; Methyl bromide; Methyl iodide; Permeability; Pollution control; Polyethylene covers; Relative humidity; Soil fumigants; Temperature response
|
|---|
| Abstract/Contents: | "Minimizing atmospheric emissions of soil fumigants is critical for protecting human and environmental health. Covering the soil surface with a plastic tarp is a common approach to restrict fumigant emissions. The mass transfer of the fumigant vapors through the tarp is often the rate-limiting factor in fumigant emissions. An approach for standardizing measurements of film permeability is proposed that is based on determining the resistance (R) of films to diffusion of fumigants. Using this approach, R values were determined for more than 200 filmchemical combinations under a range of temperature, relative humidity, and film handling conditions. Resistance to diffusion was specific for each fumigant/film combination, with the largest range of values observed for the fumigant chloropicrin. For each fumigant, R decreased with increasing temperature. Changes in film permeability due to increases in temperature or field installation were generally less than a factor of five. For one film, R values determined under conditions of very high relative humidity (~100%) were at least 100 times lower than when humidity was very low (~2%). This approach simplifies the selection of appropriate films for soil fumigation by providing rapid, reproducible, and precise measurements of their permeability to specific fumigants and application conditions." |
|---|
| Language: | English |
|---|
| References: | 51 |
|---|
| Note: | Tables
Graphs |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Papiernik, S. K., S. R. Yates, and D. O. Chellemi. 2011. A standardized approach for estimating the permeability of plastic films to soil fumigants under various field and environmental conditions. J. Environ. Qual. 40(5):p. 1375-1382. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=188884 |
| If there are problems with this record, send us feedback about record 188884. |
| Choices for finding the above item: |
|---|
| DOI: 10.2134/jeq2010.0118 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/jeq/articles/40/5/1375
Last checked: 11/16/2016
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/jeq/pdfs/40/5/1375
Last checked: 11/16/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b2225072a |
| Find from within TIC:
Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
