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Factors of Soil Formation: A System of Quantitative Pedology
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Factors of soil formation : a system of quantitative pedology / Hans Jenny ; foreword by Ronald Amundson as discussed by the authors, published by McGraw-Hill, 1941, with new foreword.Abstract:
Factors of soil formation : a system of quantitative pedology / Hans Jenny ; foreword by Ronald Amundson. p. cm. Originally published: New York : McGraw-Hill, 1941. With new foreword. Includes bibliographical references and index. not include the modern Dover Press Forward, which is not public domain material.read more
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Temperature sensitivity of soil carbon decomposition and feedbacks to climate change
TL;DR: This work has suggested that several environmental constraints obscure the intrinsic temperature sensitivity of substrate decomposition, causing lower observed ‘apparent’ temperature sensitivity, and these constraints may, themselves, be sensitive to climate.
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On digital soil mapping
TL;DR: The generic framework, which the authors call the scorpanSSPFe (soil spatial prediction function with spatially autocorrelated errors) method, is particularly relevant for those places where soil resource information is limited.
Journal ArticleDOI
SoilGrids250m: Global gridded soil information based on machine learning
Tomislav Hengl,Jorge Mendes de Jesus,Gerard B. M. Heuvelink,Maria Ruiperez Gonzalez,Milan Kilibarda,Aleksandar Blagotić,Wei Shangguan,Marvin N. Wright,Xiaoyuan Geng,Bernhard Bauer-Marschallinger,Mario Guevara,Rodrigo Vargas,R. A. MacMillan,Niels H. Batjes,Johan G. B. Leenaars,Eloi Ribeiro,Ichsani Wheeler,Stephan Mantel,Bas Kempen +18 more
TL;DR: Improvements in the relative accuracy considering the amount of variation explained, in comparison to the previous version of SoilGrids at 1 km spatial resolution, range from 60 to 230%.
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Soil organic matter, biota and aggregation in temperate and tropical soils - Effects of no-tillage
Johan Six,Johan Six,Christian Feller,Karolien Denef,Stephen M. Ogle,João Carlos de Moraes Sá,Alain Albrecht +6 more
TL;DR: In this paper, the long-term stabilization of soil organic matter (SOM) in tropical and temperate regions is mediated by soil biota (e.g. fungi, bacte- ria, roots and earthworms), soil structure and their interactions.
References
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Book
The life forms of plants and statistical plant geography
TL;DR: The publication of a collected edition in English of the works of Professor Raunkiaer is a considerable event in the history of the science of vegetation; and Englishspeaking students of the subject all over the world have reason to be grateful to the Danish committee which conceived the plan and helped to finance the undertaking as discussed by the authors.
Journal ArticleDOI
The vegetational history of the middle west
TL;DR: In this paper, the VEGETATIONAL HISTORY OF THE MIDDLE WEST is described. But the authors do not discuss the relationship between the Middle West and the United States.