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首页> 外文期刊>Earth Surface Processes and Landforms: The journal of the British Geomorphological Research Group >Response to discussion on 'the extent of soil erosion in upland England and Wales'
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Response to discussion on 'the extent of soil erosion in upland England and Wales'

机译：对有关“英格兰和威尔士高地水土流失程度”的讨论的回应

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The research described in the paper by McHugh et al. (Earth Surface Processes and Landforms, 2002, Vol.27, pp. 99-107) was based upon a fundamental, national baseline study initiated to assess, in an objective and statistically sound manner, the scale of upland soil erosion in England and Wales. It was proposed in direct response to the Royal Commission on Environmental Pollution's concern over loss of upland soils and on the basis that catchment-based studies, which may be used to understand erosion in those catchments, are of limited value in understanding erosion within the uplands as a whole. To achieve its objectives, the research was conducted at a single scale and focused on assessment of individual erosion features within over four hundred upland field sites. The research suggestions raised by Warburton et al. (Earth Surface Processes and Landforms, 2003, Vol. 28, pp. 219-223), which included appreciation of the context of the plots within the larger sediment system and investigation of the fate of mobilized sediments, are valid but do not pertain to the research described by McHugh et al. Here we address the principal observation of Warburton et al. by clarifying methodological points on the assessment of the scale of erosion and deposition features. We also outline why the research was not an attempt to end discussion on the issue but was rather a first attempt to evaluate upland soil erosion in England and Wales, to contribute to an understanding of upland conditions and to provide a baseline study for further research.
机译：McHugh等人在论文中描述的研究。 （Earth Surface Processes and Landforms，2002，Vol.27，pp.99-107）是基于一项基本的国家基准研究而发起的，目的是以客观和统计上合理的方式评估英格兰和威尔士的旱地土壤侵蚀规模。提出该建议是对皇家环境污染委员会对旱地土壤流失的关注的直接回应，其依据是基于流域的研究（可用于了解这些流域的侵蚀）在了解高地内部的侵蚀方面价值有限。作为一个整体。为了实现其目标，该研究在单一规模上进行，并着重于评估超过400个高地田地站点内的各个侵蚀特征。 Warburton等人提出的研究建议。 （地球表面过程和地貌，2003年，第28卷，第219-223页），其中包括对较大沉积物系统中的地块背景的了解以及对动员沉积物命运的调查，都是有效的，但与McHugh等人描述的研究。在这里，我们讨论Warburton等人的主要观察。通过澄清侵蚀和沉积特征规模评估的方法论要点。我们还概述了为什么该研究不是试图结束对该问题的讨论，而是为了评估英格兰和威尔士的旱地土壤侵蚀，有助于了解旱地状况并为进一步研究提供基线研究而进行的首次尝试。

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