The effect of landfill biogas on vegetal growth
The plants carry out the gaseous exchange during the photosynthesis and the respiration, however the stomal opening of the leaves or the flow through lenticels in the root are not selective, the anthropogenic biogas emissions enter to vegetable tissues altering its normal physiology. In landfill si...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Spanish |
| Published: |
Selva Andina Research Society
2012-08-01
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| Series: | Journal of the Selva Andina Research Society |
| Subjects: | |
| Online Access: | http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2072-92942012000100006&lng=pt&nrm=iso&tlng=es |
| _version_ | 1818754128929619968 |
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| author | Sanchez-Yañez Juan Manuel Baltierra-Trejo Eduardo Márquez-Benavides Liliana |
| author_facet | Sanchez-Yañez Juan Manuel Baltierra-Trejo Eduardo Márquez-Benavides Liliana |
| author_sort | Sanchez-Yañez Juan Manuel |
| collection | DOAJ |
| description | The plants carry out the gaseous exchange during the photosynthesis and the respiration, however the stomal opening of the leaves or the flow through lenticels in the root are not selective, the anthropogenic biogas emissions enter to vegetable tissues altering its normal physiology.
In landfill sites roots plants are exposed to a flow of a variable concentration of biogas, mainly composed by methane (CH4) 50-60% and carbon dioxide (CO2) 40-55%, product of the anaerobic digestion of the organic fraction of municipal solid waste (MSW). Biogas, according to its concentration and exposure time is likely to exert a negative effect on plant root growth; however, the mechanism is largely unknown. The aim of this revision was to revise the state of the art of the negative effect of biogas on plants that are close to landfill sites. |
| first_indexed | 2024-12-18T05:18:20Z |
| format | Article |
| id | doaj.art-f27da9b3600e478990ac700fd117a83b |
| institution | Directory Open Access Journal |
| issn | 2072-9294 2072-9308 |
| language | Spanish |
| last_indexed | 2024-12-18T05:18:20Z |
| publishDate | 2012-08-01 |
| publisher | Selva Andina Research Society |
| record_format | Article |
| series | Journal of the Selva Andina Research Society |
| spelling | doaj.art-f27da9b3600e478990ac700fd117a83b2022-12-21T21:19:44ZspaSelva Andina Research SocietyJournal of the Selva Andina Research Society2072-92942072-93082012-08-01315565The effect of landfill biogas on vegetal growthSanchez-Yañez Juan ManuelBaltierra-Trejo EduardoMárquez-Benavides LilianaThe plants carry out the gaseous exchange during the photosynthesis and the respiration, however the stomal opening of the leaves or the flow through lenticels in the root are not selective, the anthropogenic biogas emissions enter to vegetable tissues altering its normal physiology. In landfill sites roots plants are exposed to a flow of a variable concentration of biogas, mainly composed by methane (CH4) 50-60% and carbon dioxide (CO2) 40-55%, product of the anaerobic digestion of the organic fraction of municipal solid waste (MSW). Biogas, according to its concentration and exposure time is likely to exert a negative effect on plant root growth; however, the mechanism is largely unknown. The aim of this revision was to revise the state of the art of the negative effect of biogas on plants that are close to landfill sites.http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2072-92942012000100006&lng=pt&nrm=iso&tlng=esGasesvegetable metabolismphysiological answer. |
| spellingShingle | Sanchez-Yañez Juan Manuel Baltierra-Trejo Eduardo Márquez-Benavides Liliana The effect of landfill biogas on vegetal growth Journal of the Selva Andina Research Society Gases vegetable metabolism physiological answer. |
| title | The effect of landfill biogas on vegetal growth |
| title_full | The effect of landfill biogas on vegetal growth |
| title_fullStr | The effect of landfill biogas on vegetal growth |
| title_full_unstemmed | The effect of landfill biogas on vegetal growth |
| title_short | The effect of landfill biogas on vegetal growth |
| title_sort | effect of landfill biogas on vegetal growth |
| topic | Gases vegetable metabolism physiological answer. |
| url | http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2072-92942012000100006&lng=pt&nrm=iso&tlng=es |
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