Consulta: subjectFacets:"Windbreak"
Registros recuperados: 3
Data/hora: 09/06/2024 11:29:57

Consideracoes preliminares sobre o uso de quebra-ventos nos cerrados.
Provedor de dados: Informação Tecnológica em Agricultura (Infoteca-e)
Autores: GUIMARAES, D. P.; FONSECA, C. E. L. da.
bitstream/item/101123/1/doc-34.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Winds; Windbreak; Pines.; Andiroba; Carapa Guianensis; Casuarina Equisetifolia; Cerrado; Eucalipto; Grevilha; Grevillea Robusta; Jambolão; Mogno; Pinheiro; Quebra-Vento; Swietenia Macrophylla; Vento.; Eucalyptus; Syzygium.; Pinus.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/548631

特集「積雪寒冷地における緑化工技術の現状と課題」(II), GISを用いた北海道音更町における耕地防風林の評価
Provedor de dados: Obihiro University of Agriculture and Veterinary Medicine Academic Repository (OAK)
Autores: 辻, 修; 宗岡, 寿美; 武田, 一夫; 土谷, 富士夫; TSUJI, Osamu; MUNEOKA, Toshimi; TAKEDA, Kazuo; TSUCHIYA, Fujio.
日本の最北端に位置する北海道の十勝地方音更町において，GIS 上に耕地防風林のデータベースを構築することにより，その実態を明らかにし，耕地防風林の減少に歯止めをかけることを目的とした。その結果，音更町の耕地防風林延長は，1995 年が242.3 km，2003 年が255.0 km であり，この8 年間で12.7 km 増加した。耕地防風林樹種別延長割合は，2003 年度においてカラマツ (Larix kaempferi (Lamb.) Carriere) 74.9％，シラカンバ(Betula platyphylla sukatchev var. japonica (Miq.) Hara)9.5％，トドマツ (Abies sachalinensis Fr. Schm.) 3.0％，アカエゾマツ (Picea glehnii (Fr. Schm.) Masters.) 0.5％，その他12.1％ であった。耕地防風林延長を樹高別で比較すると，この8 年間において樹高20 m 以上の耕地防風林は54 km も減少したが，10 m 以下の耕地防風林は7 km しか増加しなかった。耕地防風林の減風効果領域は延長と逆に，この8 年間で1,423 ha も減少した。耕地防風林の減風効果領域と風害発生箇所の関係より，耕地防風林が風害防止に効果を発揮していることが再確認できた。 This research was done to slow the decrease in the use of windbreaks by preparing windbreaks database showing their effectiveness in preventing wind damage in Otofuke, Tokachi...
Palavras-chave: 耕地防風林; GIS; 風害; カラマツ; 十勝地方; Windbreak; GIS; Wind erosion damage; Larch; Tokachi region.
Ano: 2006
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2873

Silvopastoral system with Eucalyptus as a strategy for mitigating the effects of climate change on Brazilian pasturelands
Provedor de dados: Anais da Academia Brasileira de Ciências
Autores: BOSI,CRISTIAM; PEZZOPANE,JOSÉ RICARDO M.; SENTELHAS,PAULO CESAR.
Abstract  The aim of the present study was to assess the effect of Eucalyptus trees in a silvopastoral system on the microclimate and the capacity of that to mitigate the effects of climate change on pasturelands. This study included an open pasture of Piatã palisadegrass and an adjacent pasture that contained both palisadegrass and East-to-West rows of Eucalyptus trees, with 15 m between rows, 2 m between trees within rows. The micrometeorological measurements were collected at several distances from the tree rows and in the open pasture. The silvopastoral system was associated with greater between-row shading when solar declination was high and greater near-tree shading when solar declination was around -22°. Both soil heat flux and temperature were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agroforestry; Microclimate; Net radiation; Shading; Soil heat flux; Windbreak.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652020000201001