...
首页> 外文期刊>The Science of the Total Environment >Quantitative comparison of initial soil erosion processes and runoff generation in Spanish and German vineyards
【24h】

Quantitative comparison of initial soil erosion processes and runoff generation in Spanish and German vineyards

机译:西班牙和德国葡萄园初期土壤侵蚀过程和径流产生的定量比较

获取原文
获取原文并翻译 | 示例
           

摘要

The aim of this study was to enable a quantitative comparison of initial soil erosion processes in European vineyards using the same methodology and equipment The study was conducted in four viticultural areas with different characteristics (Valencia and Malaga in Spain, Ruwer-Mosel valley and Saar-Mosel valley in Germany). Old and young vineyards, with conventional and ecological planting and management systems were compared. The same portable rainfall simulator with identical rainfall intensity (40 mm h~(-1)) and sampling intervals (30 min of test duration, collecting the samples at 5-min-intervals) was used over a circular test plot with 0.28 m~2. The results of 83 simulations have been analysed and correlation coefficients were calculated for each study area to identify the relationship between environmental plot characteristics, soil texture, soil erosioa runoff and infiltration. The results allow for identification of the main factors related to soil properties, topography and management, which control soil erosion processes in vineyards. The most important factors influencing soil erosion and runoff were the vegetation cover for the ecological German vineyards (with 97.6 ± 8% infiltration coefficients) and stone cover, soil moisture and slope steepness for the conventional land uses.
机译:这项研究的目的是使用相同的方法和设备,对欧洲葡萄园的初始土壤侵蚀过程进行定量比较。该研究是在四个具有不同特征的葡萄栽培区(西班牙的瓦伦西亚和马拉加,Ruwer-Mosel山谷和Saar-在德国的摩泽尔河谷)。比较了具有传统和生态种植和管理系统的老旧葡萄园。相同的便携式降雨模拟器具有相同的降雨强度(40 mm h〜(-1))和采样间隔(30分钟的测试持续时间,以5分钟的间隔收集样品)在0.28 m〜的圆形测试区上使用2。分析了83个模拟的结果,并为每个研究区域计算了相关系数,以识别环境样地特征,土壤质地,土壤侵蚀径流和入渗之间的关系。结果可以确定与土壤特性,地形和管理有关的主要因素,这些因素控制着葡萄园的土壤侵蚀过程。影响土壤侵蚀和径流的最重要因素是德国生态型葡萄园的植被覆盖度(渗透系数为97.6±8%)和常规土地利用的石头覆盖度,土壤湿度和坡度。

著录项

  • 来源
    《The Science of the Total Environment》 |2016年第15期|1165-1174|共10页
  • 作者单位

    Physical Geography, Trier University, 54286 Trier, Germany,Instituto de Geomorfologia y Suelos, University of Malaga, 29071, Malaga, Spain;

    Physical Geography, Trier University, 54286 Trier, Germany;

    Physical Geography, Trier University, 54286 Trier, Germany;

    Department of Geography, University of Valencia, 46010, Valencia, Spain,Soil Physics and Land Management Group, Wageningen University, 6708PB Wageningen, The Netherlands;

    Soil Physics and Land Management Group, Wageningen University, 6708PB Wageningen, The Netherlands;

    Department of Land, Environment, Agriculture and Forestry, University of Padova, 35020 Legnaro, PD, Italy;

    Physical Geography, Trier University, 54286 Trier, Germany;

    Physical Geography, Trier University, 54286 Trier, Germany;

    Department of Environment and Soil Science, Lleida University, 25198 Lleida, Spain;

    Instituto de Geomorfologia y Suelos, University of Malaga, 29071, Malaga, Spain;

    Instituto de Geomorfologia y Suelos, University of Malaga, 29071, Malaga, Spain;

    Physical Geography, Trier University, 54286 Trier, Germany;

    Physical Geography, Trier University, 54286 Trier, Germany;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Soil erosion; Runoff; Infiltration; Vineyards; Rainfall simulation experiments; Environmental factors;

    机译:水土流失;径流;浸润;葡萄园降雨模拟实验;环境因素;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号