Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.yqres.2011.08.005 |
Rock type and dust influx control accretionary soil development on hillslopes in the Sandia Mountains, New Mexico, USA | |
Persico, Lyman P.; McFadden, Leslie D.; Frechette, Jedidiah D.; Meyer, Grant A. | |
通讯作者 | Persico, Lyman P. |
来源期刊 | QUATERNARY RESEARCH
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ISSN | 0033-5894 |
出版年 | 2011 |
卷号 | 76期号:3页码:411-416 |
英文摘要 | Lower slopes of the Sandia Mountains are characterized by granitic corestone topography and weathering-limited slopes with thin grusy colluvium and weakly developed soils. in contrast, thick soils with illuvial clay and pedogenic carbonate have developed below aplite outcrops. Aplite is resistant to chemical decomposition, but physically weathers to blocky clasts that enhance surface roughness and erosional resistance of colluvium, promoting accumulation of eolian fines. Thick B horizons on aplite slopes indicate limited erosion and prolonged periods of stability and soil development. Accretion of eolian material limits runoff and prevents attainment of a steady-state balance between soil production and downslope transport. (C) 2011 University of Washington. Published by Elsevier Inc. All rights reserved. |
英文关键词 | Soil formation Soil production Accretionary soils B horizons Hillslope processes Eolian dust Weathering New Mexico Sandia Mountains |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000296672100014 |
WOS关键词 | SOUTHERN NEVADA ; GREAT-PLAINS ; CALIFORNIA ; TOPOGRAPHY ; EVOLUTION ; CLIMATE ; QUATERNARY ; DESERT |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
WOS研究方向 | Physical Geography ; Geology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/170228 |
作者单位 | Univ New Mexico, Dept Earth & Planetary Sci, Albuquerque, NM 87131 USA |
推荐引用方式 GB/T 7714 | Persico, Lyman P.,McFadden, Leslie D.,Frechette, Jedidiah D.,et al. Rock type and dust influx control accretionary soil development on hillslopes in the Sandia Mountains, New Mexico, USA[J],2011,76(3):411-416. |
APA | Persico, Lyman P.,McFadden, Leslie D.,Frechette, Jedidiah D.,&Meyer, Grant A..(2011).Rock type and dust influx control accretionary soil development on hillslopes in the Sandia Mountains, New Mexico, USA.QUATERNARY RESEARCH,76(3),411-416. |
MLA | Persico, Lyman P.,et al."Rock type and dust influx control accretionary soil development on hillslopes in the Sandia Mountains, New Mexico, USA".QUATERNARY RESEARCH 76.3(2011):411-416. |
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