The Architecture And Biology Of Soils

The Architecture and Biology of Soils PDF Book Detail:
Author: Karl Ritz
Publisher: CABI
ISBN: 9781845935337
Size: 43.63 MB
Format: PDF, Mobi
Category : Science
Languages : en
Pages : 244
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Book Description: Soil is a fundamental and critical, yet often overlooked, component of terrestrial ecosystems. It is an extremely complex environment, supporting levels of diversity far greater than any ecosystem above ground. This book explores how soil structure develops and the consequences this has for life underground. The effects of spatial arrangement, of soil's physical and biological components on their interaction and function are used to demonstrate their roles in ecosystem dynamics.

Soil Carbon Dynamics

Soil Carbon Dynamics PDF Book Detail:
Author: Werner L. Kutsch
Publisher: Cambridge University Press
ISBN: 1139483161
Size: 12.87 MB
Format: PDF, ePub, Docs
Category : Technology & Engineering
Languages : en
Pages :
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Book Description: Carbon stored in soils represents the largest terrestrial carbon pool and factors affecting this will be vital in the understanding of future atmospheric CO2 concentrations. This book provides an integrated view on measuring and modeling soil carbon dynamics. Based on a broad range of in-depth contributions by leading scientists it gives an overview of current research concepts, developments and outlooks and introduces cutting-edge methodologies, ranging from questions of appropriate measurement design to the potential application of stable isotopes and molecular tools. It includes a standardised soil CO2 efflux protocol, aimed at data consistency and inter-site comparability and thus underpins a regional and global understanding of soil carbon dynamics. This book provides an important reference work for students and scientists interested in many aspects of soil ecology and biogeochemical cycles, policy makers, carbon traders and others concerned with the global carbon cycle.

Regolith Science

Regolith Science PDF Book Detail:
Author: Keith Scott
Publisher: CSIRO PUBLISHING
ISBN: 0643099964
Size: 49.62 MB
Format: PDF, ePub
Category : Science
Languages : en
Pages : 472
View: 5308

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Book Description: This comprehensive reference on the fundamentals of regolith geoscience describes how regolith is developed from parental rocks and emphasises the importance of chemical, physical, water and biological processes in regolith formation. It provides details for mapping regolith landforms, as well as objective information on applications in mineral exploration and natural resource management. Regolith Science also provides a concise history of weathering through time in Australia. It includes previously unpublished information on elemental abundances in regolith materials along with detailed information on soil degradation processes such as acid sulfate soils. Written by experts in the field, Regolith Science summarises research carried out over a 13-year period within the Cooperative Research Centre for Landscape Environments and Mineral Exploration. This book will be a valuable resource for scientists and graduate/postgraduate students in geology, geography and soil science, professionals in the exploration industry and natural resources management. This paperback edition is a reprint of the original hardback published in October 2008.

The Analysis Of Response In Crop And Livestock Production

The analysis of response in crop and livestock production PDF Book Detail:
Author: John L. Dillon
Publisher: Pergamon
ISBN: 9780080374932
Size: 24.44 MB
Format: PDF, ePub, Docs
Category : Business & Economics
Languages : en
Pages : 251
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Book Description: The role of the agricultural scientist is to manipulate crop and livestock response phenomena so that they serve society's needs better, enabling countries to obtain full benefit from their agricultural resources. By producing food more efficiently, resources can be made available for non-agricultural development and other needs beyond the essentials of food and fibre. This text provides an introductory outline of the analytical principles involved in appraising the efficiency of crop-fertilizer and livestock-feed response. It provides students of both agricultural science and economics with a simple but formal exposition of the why, how and wherefore of the principles of crop and livestock analysis, thereby helping to further co-operative effort among biological and economic researchers. The third edition has been updated and revised, with additions relating to the principles of modelling, the concept of economic duality as pertinent to response processes, the appraisal of aggregate response, and the economics of response research.

Principles Of Soil And Plant Water Relations

Principles of Soil and Plant Water Relations PDF Book Detail:
Author: M.B. Kirkham
Publisher: Academic Press
ISBN: 0124200788
Size: 57.91 MB
Format: PDF
Category : Technology & Engineering
Languages : en
Pages : 598
View: 6028

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Book Description: Principles of Soil and Plant Water Relations, 2e describes the principles of water relations within soils, followed by the uptake of water and its subsequent movement throughout and from the plant body. This is presented as a progressive series of physical and biological interrelations, even though each topic is treated in detail on its own. The book also describes equipment used to measure water in the soil-plant-atmosphere system. At the end of each chapter is a biography of a scientist whose principles are discussed in the chapter. In addition to new information on the concept of celestial time, this new edition also includes new chapters on methods to determine sap flow in plants dual-probe heat-pulse technique to monitor water in the root zone. Provides the necessary understanding to address advancing problems in water availability for meeting ecological requirements at local, regional and global scales Covers plant anatomy: an essential component to understanding soil and plant water relations