The reduction of partitioned wind and water erosion by conservation agriculture
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- 作者：R. Scott Van Pelta ; scott.vanpelt@ars.usda.gov" class="auth_mail" title="E-mail the corresponding author ; Shaymonkul X. Hushmurodovb ; R. Louis Baumhardtc ; Adrian Chappelld ; Mark A. Nearinge ; Viktor O. Polyakove ; John E. Stracka
- 关键词：Wind erosion ; Water erosion ; 137Cs ; Cropping systems ; No-till
- 刊名：Catena
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：148
- 期：part_P2
- 页码：160-167
- 全文大小：1114 K
文摘
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Wind and water erosion can occur on the same field at different times.
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Quantifying wind erosion requires many years of sampling at many points in a field.
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Water erosion is quantified using sediment samplers and runoff measuring flumes.
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Total soil erosion is estimated from the radioisotopic method.
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Subtracting measured water erosion from total soil erosion yields wind erosion.