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Pedodiversity and Its Significance in the Context of Modern Soil Geography

机译：现代土壤地理背景下的划法及其意义

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摘要

Methodological basics of the study and quantitative assessment of pedodiversity are discussed. It is shown that the application of various indices and models of pedodiversity can be feasible for solving three major issues in pedology: a comparative geographical analysis of different territories, a comparative historical analysis of soil development in the course of landscape evolution, and the analysis of relationships between biodiversity and pedodiversity. Analogous geographic concepts of geodiversity and landscape diversity are also discussed. Certain limitations in the use of quantitative estimates of pedodiversity related to their linkage to the particular soil classification systems and with the initial soil maps are considered. Problems of the interpretation of the results of pedodiversity assessments are emphasized. It is shown that scientific explanations of biodiversity cannot be adequately applied in soil studies. Promising directions of further studies of pedodiversity are outlined. They include the assessment of the functional diversity of soils on the basis of data on their properties, integration with geostatistical methods of evaluation of soil variability, and assessment of pedodiversity on different scales.
机译：讨论了研究的方法论基础和对分类的定量评估。结果表明，各种指标和划分的模型可以是解决第三种问题中的三个主要问题：不同领土的比较地理分析，景观演化过程中土壤发展的比较历史分析及分析生物多样性与划足大学之间的关系。还讨论了地理大学和景观多样性的类似地理概念。考虑了与其与特定土壤分类系统相关的拟合和初始土壤图有关的分类的定量估计的某些限制。强调了分类评估结果的解释问题。结果表明，在土壤研究中不能充分应用生物多样性的科学解释。概述了对分类的进一步研究的有希望的方向。它们包括根据其性质数据的基础评估土壤的功能多样性，与地质统计学方法的融合方法的土壤变异性，以及不同尺度的分类评估。

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