Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences
- Autores
- Boldes, Ulfilas; Goldberg, A.; Marañón Di Leo, Julio; Colman Lerner, Jorge León; Scarabino, Ana Elena
- Año de publicación
- 2002
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Field experiments have been conducted in the semiarid southwest region of La Pampa, Argentina, in order to investigate the effect of different types of windbreak on wind characteristics and growth parameters of wheat (Triticum aestivum, Buck Charrua variety) within the sheltered region. Windbreaks decrease wind speed, reducing damage to the crop and improving yield and quality. Sheltering may improve microclimate conditions for plant growth and protects the soil from wind erosion. Aspects of the sheltering ability of four different windbreaks have been tested: single and double row herbaceous (Tritio secale) shelterbelts, and two different artificial wooden fences, with the same overall average porosity, but with different porosity distributions. Mean velocity, turbulence intensity, skewness distributions and spectral and wavelet analysis have been performed in order to characterise the turbulent flow downstream of the different windbreaks. Wheat grain yield and harvest index were compared with adjacent unsheltered plantations. The single and double row shelterbelts enhanced the grain yield and the harvest index of the protected plants. An influence of the turbulent structure on plant growth is suggested by the different response of plants sheltered by the two types of artificial fences.
Facultad de Ingeniería - Materia
-
Ingeniería Aeronáutica
Wind sheltering; Wake flow; Turbulence in plant canopies; Coherent structures; Agricultural aerodynamics - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/76795
Ver los metadatos del registro completo
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Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fencesBoldes, UlfilasGoldberg, A.Marañón Di Leo, JulioColman Lerner, Jorge LeónScarabino, Ana ElenaIngeniería AeronáuticaWind sheltering; Wake flow; Turbulence in plant canopies; Coherent structures; Agricultural aerodynamicsField experiments have been conducted in the semiarid southwest region of La Pampa, Argentina, in order to investigate the effect of different types of windbreak on wind characteristics and growth parameters of wheat (Triticum aestivum, Buck Charrua variety) within the sheltered region. Windbreaks decrease wind speed, reducing damage to the crop and improving yield and quality. Sheltering may improve microclimate conditions for plant growth and protects the soil from wind erosion. Aspects of the sheltering ability of four different windbreaks have been tested: single and double row herbaceous (Tritio secale) shelterbelts, and two different artificial wooden fences, with the same overall average porosity, but with different porosity distributions. Mean velocity, turbulence intensity, skewness distributions and spectral and wavelet analysis have been performed in order to characterise the turbulent flow downstream of the different windbreaks. Wheat grain yield and harvest index were compared with adjacent unsheltered plantations. The single and double row shelterbelts enhanced the grain yield and the harvest index of the protected plants. An influence of the turbulent structure on plant growth is suggested by the different response of plants sheltered by the two types of artificial fences.Facultad de Ingeniería2002info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1253-1270http://sedici.unlp.edu.ar/handle/10915/76795enginfo:eu-repo/semantics/altIdentifier/issn/0167-6105info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:13:35Zoai:sedici.unlp.edu.ar:10915/76795Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:13:35.491SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences |
title |
Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences |
spellingShingle |
Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences Boldes, Ulfilas Ingeniería Aeronáutica Wind sheltering; Wake flow; Turbulence in plant canopies; Coherent structures; Agricultural aerodynamics |
title_short |
Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences |
title_full |
Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences |
title_fullStr |
Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences |
title_full_unstemmed |
Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences |
title_sort |
Canopy flow and aspects of the response of plants protected by herbaceous shelterbelts and wood fences |
dc.creator.none.fl_str_mv |
Boldes, Ulfilas Goldberg, A. Marañón Di Leo, Julio Colman Lerner, Jorge León Scarabino, Ana Elena |
author |
Boldes, Ulfilas |
author_facet |
Boldes, Ulfilas Goldberg, A. Marañón Di Leo, Julio Colman Lerner, Jorge León Scarabino, Ana Elena |
author_role |
author |
author2 |
Goldberg, A. Marañón Di Leo, Julio Colman Lerner, Jorge León Scarabino, Ana Elena |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Ingeniería Aeronáutica Wind sheltering; Wake flow; Turbulence in plant canopies; Coherent structures; Agricultural aerodynamics |
topic |
Ingeniería Aeronáutica Wind sheltering; Wake flow; Turbulence in plant canopies; Coherent structures; Agricultural aerodynamics |
dc.description.none.fl_txt_mv |
Field experiments have been conducted in the semiarid southwest region of La Pampa, Argentina, in order to investigate the effect of different types of windbreak on wind characteristics and growth parameters of wheat (Triticum aestivum, Buck Charrua variety) within the sheltered region. Windbreaks decrease wind speed, reducing damage to the crop and improving yield and quality. Sheltering may improve microclimate conditions for plant growth and protects the soil from wind erosion. Aspects of the sheltering ability of four different windbreaks have been tested: single and double row herbaceous (Tritio secale) shelterbelts, and two different artificial wooden fences, with the same overall average porosity, but with different porosity distributions. Mean velocity, turbulence intensity, skewness distributions and spectral and wavelet analysis have been performed in order to characterise the turbulent flow downstream of the different windbreaks. Wheat grain yield and harvest index were compared with adjacent unsheltered plantations. The single and double row shelterbelts enhanced the grain yield and the harvest index of the protected plants. An influence of the turbulent structure on plant growth is suggested by the different response of plants sheltered by the two types of artificial fences. Facultad de Ingeniería |
description |
Field experiments have been conducted in the semiarid southwest region of La Pampa, Argentina, in order to investigate the effect of different types of windbreak on wind characteristics and growth parameters of wheat (Triticum aestivum, Buck Charrua variety) within the sheltered region. Windbreaks decrease wind speed, reducing damage to the crop and improving yield and quality. Sheltering may improve microclimate conditions for plant growth and protects the soil from wind erosion. Aspects of the sheltering ability of four different windbreaks have been tested: single and double row herbaceous (Tritio secale) shelterbelts, and two different artificial wooden fences, with the same overall average porosity, but with different porosity distributions. Mean velocity, turbulence intensity, skewness distributions and spectral and wavelet analysis have been performed in order to characterise the turbulent flow downstream of the different windbreaks. Wheat grain yield and harvest index were compared with adjacent unsheltered plantations. The single and double row shelterbelts enhanced the grain yield and the harvest index of the protected plants. An influence of the turbulent structure on plant growth is suggested by the different response of plants sheltered by the two types of artificial fences. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/76795 |
url |
http://sedici.unlp.edu.ar/handle/10915/76795 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0167-6105 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf 1253-1270 |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
reponame_str |
SEDICI (UNLP) |
collection |
SEDICI (UNLP) |
instname_str |
Universidad Nacional de La Plata |
instacron_str |
UNLP |
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UNLP |
repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
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