该图详细反映了流城内土壤侵蚀类型的定位关系。
The map of soil erosion type shows thoroughly the space relationship of the soil erosion type.
本区按土地利用不当引起的土壤侵蚀类型可划分成农用耕地侵蚀和裸地稀疏林地侵蚀。
The soil erosion types could been divided into two ones, agri-tillable soil erosion and barren tree soil erosion.
结果表明,水力侵蚀是闽南地区的主要土壤侵蚀类型,其面积占总侵蚀面积的97.4%;
The results showed that water erosion was the main type of soil erosion, which accounted for 97. 4% in the total area of soil erosion.
制图结果表明:土壤侵蚀的地学分析与影象特征分析相结合是判别土壤侵蚀类型和侵蚀强度,进行定量制图的关键;
The mapping results showed that combining geology analysis of soil erosion with feature analysis of image was crux to judge soil erosion type and intensity, and to take quantitative mapping.
分析结果表明:该区土壤侵蚀类型多样,侵蚀模数高; 土壤侵蚀对土地生产力的影响主要表现为破坏土地质量,降低农作物产量。
The results revealed soil erosion types diversified, erosion module was higher, the effects of soil erosion on land productivity mainly involved intodestroying land quality and reducing crop yield.
介绍不同类型的同位素的来源,对几种常用的同位素示踪土壤侵蚀的应用做了比较详细的总结。
The origins of different types of isotopes are introduced. The application of several isotopes as tracer on the studies of soil erosion is also reviewed detailedly.
我国南方土壤退化的类型很多,但是最重要的、最严重的,也是分布最广的则是由土地利用不当所引起的土壤侵蚀退化。
There are a lot of soil degradation types in the south of China, but the most important and serious type which has the widest distribution is the soil erosion resulted from poor use of the soil.
以三峡库区(重庆)为研究区域,以景观生态学原理为基础,借助GIS技术,重点探讨了研究区不同土壤类型的土壤侵蚀景观异质性。
Based on the GIS technology and landscape Ecology theory, we study the soil erosion landscape heterogeneity in different soil types of Three Gorges Reservoir (Chongqing).
首先,本文详细介绍了土壤侵蚀敏感性的影响因子,确定本文研究的重要侵蚀因子:降水量、土壤质地、坡度、植被类型和风速。
First of all, this text has introduced the influence factors in detail; confirm the important erosion factors which are Precipitation, soil quality, slope, type of the vegetation and wind speed.
矿区地质灾害既普遍又严重,主要类型有:地震、活动断裂、滑坡、地面裂陷、泥石流及土壤侵蚀等。
Main disasters in the region include earthquake, active faulting, landslide, fissure and sinking, debris flow and soil erosion.
但其他土地利用类型则表现为随着土地利用强度的增大,土壤侵蚀速度和侵蚀强度加剧。
But for other types of land use, the results show the increasing trend in soil erosion is in accordance with the increased intensity of land use.
但其他土地利用类型则表现为随着土地利用强度的增大,土壤侵蚀速度和侵蚀强度加剧。
But for other types of land use, the results show the increasing trend in soil erosion is in accordance with the increased intensity of land use.
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