In agricultural lands, the way in which slope position affects the detachment of material and the runoff generation is not clear. There are complex interactions between slope position, slope gradient and a series of soil characteristics, and their impact on runoff generation and soil erosion may vary from site to site. We designed an experiment to investigate the initial hydrological responces of soils located on different slope positions (footslope, backslope and shoulder) in runoff and soil detachment generation. To achieve these goals, 25 high-intensity low frequency rainfall events were simulated in experiments with a return period of 5 years, on 0.25 m² circular plots to measure the detachment along a hillslope in the Celler del Roure vineyards in Eastern Spain. The results of this investigation showed that soil erosion rates (3 Mg ha⁻¹ h⁻¹) were high and there were no significant differences between sites in relation to slope position; all the plots generated runoff (runoff coefficient of 24.8%). These results allow us to conclude that soil detachment and runoff generation in Mediterranean vineyards, where tillage is millennia-old management practice, could be also evenly distributed. Therefore, the used management practices in these vineyards contribute to creating net source areas of runoff and erosion with no areas that could act as a sink under intensive rainfall events. Based on our research and a literature review, we propose to implement nature-based solutions that would contribute to reducing soil erosion in agricultural land by creating sink areas in the form of hedgerows, ponds, or vegetation strips where the surface wash deposits and water can sediment and infiltrate. We also discussed other management practices contributing to reduction of erosion,such as mulching and inter-row crops. We state that there is an urgent need to apply strategies to reduce soil loss in vineyards.

在农业土地上，斜坡位置影响物质分离和径流产生的方式尚不清楚。斜坡位置，斜坡坡度和一系列土壤特征之间存在复杂的相互作用，并且它们对径流产生和土壤侵蚀的影响可能因地点而异。我们设计了一个实验来调查径流和土壤脱离产生过程中位于不同坡度位置（山坡，后坡和路肩）的土壤的初始水文响应。为了实现这些目标，在0.25 m ²上的实验中模拟了25次高强度低频降雨事件，回归期为5年。圆形图，用于测量西班牙东部Celler del Roure葡萄园沿山坡的分离。调查结果表明，土壤侵蚀速率（3 Mg ha ^-1  h ^-1）很高，并且站点之间的坡度位置没有显着差异；所有地块均产生径流（径流系数为24.8％）。这些结果使我们得出结论，在耕作已有几千年历史的地中海葡萄园中，土壤脱离和径流的产生也可以均匀分布。因此，这些葡萄园中常用的管理方法有助于创建径流和侵蚀的净源区域，没有任何区域在强降雨事件下会下沉。根据我们的研究和文献综述，我们建议实施基于自然的解决方案，该解决方案将通过以树篱，池塘或植被带的形式创建汇水区来减少农业土地的水土流失，从而使表层的水和水可以洗净。沉积物并渗透。我们还讨论了其他有助于减少侵蚀的管理措施，例如覆盖和行间作物。我们指出，迫切需要应用策略来减少葡萄园的土壤流失。