Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/15324982.2016.1276487 |
Spatial distribution of wind-driven sediment transport rate in a fallow plot in Central Anatolia, Turkey | |
Uzun, Oguzhan1; Kaplan, Sema1; Basaran, Mustafa1; Saygin, Selen Deviren2; Youssef, Feras2; Nouri, Amin2; Ozcan, Ali Ugur3; Erpul, Gunay2 | |
通讯作者 | Basaran, Mustafa |
来源期刊 | ARID LAND RESEARCH AND MANAGEMENT
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ISSN | 1532-4982 |
EISSN | 1532-4990 |
出版年 | 2017 |
卷号 | 31期号:2页码:125-139 |
英文摘要 | Wind erosion is a serious land degradation phenomenon in semi-arid parts of Turkey. It is even becoming more critical problem considering the current effects of global warming and climate change in the region. The objectives of this study are to model spatial variation of aeolian sediment transport and to map Sediment Transport Rate (STR) by geostatistics in a fallow plot in the Central Anatolia. STRs for four consecutive wind cases with different vegetation cover rates were determined using the cyclone BEST sediment traps. Plant cover ratio and height changed between 8 and 25% and 3-12cm throughout the research period, respectively, and soil moistures ranged between 10.9 and 12.7%. The windstorms lasted for 400, 835, 1240, and 50 minutes with the mean wind velocities of 8.6, 7.7, 7.7, and 6.3ms(-1), respectively, for cases 1, 2, 3, and 4. The calculated STRs varied between 0.0248 +/- 0.0170kgm(-1)h(-1) and 0.190 +/- 0.084kgm(-1)h(-1). Spatial analysis revealed that the spatial correlations were between 19 and 48m and different spatial patterns occurred from one case to another. The study results indicated that the amount of transported sediment and its spatial variation were mostly related to velocity and duration of erosive wind in the fallow area of the arid region. |
英文关键词 | BEST trap land degradation sediment transport rate spatial analysis |
类型 | Article |
语种 | 英语 |
国家 | Turkey |
收录类别 | SCI-E |
WOS记录号 | WOS:000399546000002 |
WOS关键词 | SOIL PROPERTIES ; SIZE DISTRIBUTIONS ; BURKINA-FASO ; EROSION ; VEGETATION ; GEOSTATISTICS ; VARIABILITY ; FIELD ; DUST ; SAND |
WOS类目 | Environmental Sciences ; Soil Science |
WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/197550 |
作者单位 | 1.Erciyes Univ, Dept Soil Sci & Plant Nutr, Kayseri, Turkey; 2.Ankara Univ, Dept Soil Sci & Plant Nutr, Ankara, Turkey; 3.Cankiri Karatekin Univ, Landscape Planning & Design Div, Dept Architecture, Cankiri, Turkey |
推荐引用方式 GB/T 7714 | Uzun, Oguzhan,Kaplan, Sema,Basaran, Mustafa,et al. Spatial distribution of wind-driven sediment transport rate in a fallow plot in Central Anatolia, Turkey[J],2017,31(2):125-139. |
APA | Uzun, Oguzhan.,Kaplan, Sema.,Basaran, Mustafa.,Saygin, Selen Deviren.,Youssef, Feras.,...&Erpul, Gunay.(2017).Spatial distribution of wind-driven sediment transport rate in a fallow plot in Central Anatolia, Turkey.ARID LAND RESEARCH AND MANAGEMENT,31(2),125-139. |
MLA | Uzun, Oguzhan,et al."Spatial distribution of wind-driven sediment transport rate in a fallow plot in Central Anatolia, Turkey".ARID LAND RESEARCH AND MANAGEMENT 31.2(2017):125-139. |
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