Global Soil Organic Carbon Stocks From Amended Harmonized World Soil Database
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Release | : 2012 |
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Download Global Soil Organic Carbon Stocks from Amended Harmonized World Soil Database Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 79 |
Release | : 2011 |
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ISBN | : 9789279231087 |
Download Global Soil Organic Carbon Estimates and the Harmonized World Soil Database Book in PDF, Epub and Kindle
Global estimates of soil organic carbon stocks have been produced in the past to support the calculation of potential emissions of CO2 from the soil under scenarios of change land use/cover and climatic conditions (IPCC, 2006), but very few global estimates are presented as spatial data. For global spatial layers on soil parameters, the most recent and complete dataset is available as the Harmonized World Soil Database (HWSD). The HWSD represents a step forward towards a spatially more detailed and thematically more refined set of global soil data. During the evaluation of the data for generating estimates of global SOC stocks Version 1.1 of the HWSD revealed also some rough edges. Consequential are the values of bulk density attributed to soils high in organic carbon. In the evaluation the database was completed and suitable substitutions for bulk density for soil high in organic carbon were investigated. For the amended data the global SOC stock to 100cm soil depth is estimated at 1,417 Pg C, although this estimate very much dependent on the ancillary data used. The amended HWSD was compared to data from 4 other global data sets on SOC stocks. The comparative evaluation has demonstrated that bulk density is the most important factor for estimating SOC stocks and mainly responsible for the differences between estimates. Most affected from the variability in bulk density are SOC stocks in areas with soils which are high in organic carbon.
Author | : Robert Jandl |
Publisher | : John Wiley & Sons |
Total Pages | : 368 |
Release | : 2011-10-20 |
Genre | : Technology & Engineering |
ISBN | : 1119977673 |
Download Soil Carbon in Sensitive European Ecosystems Book in PDF, Epub and Kindle
Soil Carbon in Sensitive European Ecosystems - From Science to Land Management is a comprehensive overview of the latest research in this field drawn together by a network of scientists from across Europe. Soil carbon assessments are crucial at present to our understanding of the dynamics of terrestrial ecosystems and our ability to assess implications for the global carbon exchange and its consequences on the future climate. This book focuses primarily on ecosystems and their soil carbon stocks. The book identifies three key sensitive ecosystems within Europe: Mediterranean Forest and Agricultural Systems; Mountains; and Peatland. Contributors include those currently working for the European research programme, COST Action 639 BurnOut (www.cost639.net; 2006-2010). COST Action 639 emerged from a demand from policy makers in Europe for more detailed information on soil carbon dynamics. The cooperation between experts for reporting and experts for soil dynamics is the focus of the book. This book seeks to provide an up-to-date account on the state-of-the-art research within this topical field.
Author | : Food and Agriculture Organization of the United Nations |
Publisher | : Food & Agriculture Org. |
Total Pages | : 222 |
Release | : 2018-05-21 |
Genre | : Technology & Engineering |
ISBN | : 9251304408 |
Download Soil Organic Carbon Mapping Cookbook Book in PDF, Epub and Kindle
The Soil Organic Carbon Mapping cookbook provides a step-by-step guidance for developing 1 km grids for soil carbon stocks. It includes the preparation of local soil data, the compilation and pre-processing of ancillary spatial data sets, upscaling methodologies, and uncertainty assessments. Guidance is mainly specific to soil carbon data, but also contains many generic sections on soil grid development, as it is relevant for other soil properties. This second edition of the cookbook provides generic methodologies and technical steps to produce SOC maps and has been updated with knowledge and practical experiences gained during the implementation process of GSOCmap V1.0 throughout 2017. Guidance is mainly specific to SOC data, but as this cookbook contains generic sections on soil grid development it can be applicable to map various soil properties.
Author | : Food and Agriculture Organization of the United Nations |
Publisher | : Food & Agriculture Org. |
Total Pages | : 263 |
Release | : 2022-03-25 |
Genre | : Technology & Engineering |
ISBN | : 9251358990 |
Download Global Soil Organic Carbon Map – GSOCmap v.1.6 Book in PDF, Epub and Kindle
This document presents the technical details of the first-ever country-driven Global Soil Organic Carbon Map (GSOCmap). This map allows the estimation of Soil Organic Carbon (SOC) stocks from 0 to 30 cm. It represents a key contribution to the Sustainable Development Goal (SDG) indicator 15.3.1, which defines the area of degraded land. The novelty of this map is the fact that it is the first Global SOC stocks assessment which is produced through a participatory approach. Supported by the GSP-Secretariat, countries developed their capacities and stepped up efforts to compile or collect all available soil information at the national level. This technical report is a companion report to the GSOCmap V1.6.0. It presents methodologies and process of compiling the Global Soil organic Carbon Map (GSOCmap).
Author | : Food and Agriculture Organization of the United Nations |
Publisher | : Food and Agriculture Organization of the United Nations |
Total Pages | : 69 |
Release | : 2023-01-27 |
Genre | : Technology & Engineering |
ISBN | : 9251374996 |
Download Harmonized World Soil Database version 2.0 Book in PDF, Epub and Kindle
The Harmonized World Soil Database version 2.0 (HWSD v2.0) is a unique global soil inventory providing information on the morphological, chemical and physical properties of soils at approximately 1 km resolution. Its main objective is to be useful for modelers and to serve as a basis for prospective studies on agroecological zoning, food security and the impacts of climate change. HWSD v2.0 also serves an educational function, illustrating the geographical distribution of soils as well as their properties globally. HWSD v2.0 is easily accessible and user-friendly.
Author | : Food and Agriculture Organization of the United Nations |
Publisher | : Food & Agriculture Org. |
Total Pages | : 169 |
Release | : 2020-07-01 |
Genre | : Technology & Engineering |
ISBN | : 9251321442 |
Download Global Soil Organic Carbon Map (GSOCmap) Version 1.5 Book in PDF, Epub and Kindle
GSOCmap is the first global soil organic carbon map ever produced through a consultative and participatory process involving member countries, which makes this map totally new and unique. In fact, the map was prepared by member countries, under the guidance of the Intergovernmental Technical Panel on Soils and the Global Soil Partnership Secretariat. Countries agreed on the methodology to produce the map and were trained on modern tools and methodologies to develop national maps. The Global Soil Partnership then gathered all national maps to produce the final product, ensuring a thorough harmonization process. This technical report is a companion report to the GSOCmap V1.5. It presents methodologies and process of compiling the Global Soil Organic Carbon Map.
Author | : Dominique Arrouays |
Publisher | : CRC Press |
Total Pages | : 496 |
Release | : 2014-01-27 |
Genre | : Science |
ISBN | : 1138001198 |
Download GlobalSoilMap Book in PDF, Epub and Kindle
GlobalSoilMap: Basis of the global spatial soil information system contains contributions that were presented at the 1st GlobalSoilMap conference, held 7-9 October 2013 in Orléans, France. These contributions demonstrate the latest developments in the GlobalSoilMap project and digital soil mapping technology for which the ultimate aim is to produce a high resolution digital spatial soil information system of selected soil properties and their uncertainties for the entire world. GlobalSoilMap: Basis of the global spatial soil information system aims to stimulate capacity building and new incentives to develop full GlobalSoilMap products in all parts of the world.
Author | : Peralta, G., Di Paolo L., Luotto, I., Omuto, C., Mainka M., Viatkin, K., Yigini, Y. |
Publisher | : Food & Agriculture Org. |
Total Pages | : 255 |
Release | : 2022-01-18 |
Genre | : Technology & Engineering |
ISBN | : 9251337969 |
Download Global soil organic carbon sequestration potential map (GSOCseq v1.1) – Technical manual Book in PDF, Epub and Kindle
Responding to a request for support in addressing the Sustainable Development Goal Indicators, especially Indicator 15.3 which includes the restoration of degraded soils, the Global Soil Partnership (GSP) Plenary Assembly in 2020 instructed the Intergovernmental Technical Panel on Soils (ITPS) and the GSP Secretariat to develop the Global Soil Organic Carbon Sequestration Potential map (GSOCseq map), following the same country-driven approach developed for the Global Soil Organic Carbon map (GSOCmap). This ‘bottom-up’ approach is expected to generate a GSOCseq map from national SOCseq maps, developed and validated by local experts, based on the implementation of SOC models using standardized procedures and by leveraging the best available local data.
Author | : Tomislav Hengl |
Publisher | : Lulu.com |
Total Pages | : 372 |
Release | : 2019-02-16 |
Genre | : |
ISBN | : 0359306357 |
Download Predictive Soil Mapping with R Book in PDF, Epub and Kindle
Predictive Soil Mapping (PSM) is based on applying statistical and/or machine learning techniques to fit models for the purpose of producing spatial and/or spatiotemporal predictions of soil variables i.e. maps of soil properties and classes at different resolutions. It is a multidisciplinary field combining statistics, data science, soil science, physical geography, remote sensing, geoinformation science and a number of other sciences. Predictive Soil Mapping with R is about understanding the main concepts behind soil mapping, mastering R packages that can be used to produce high quality soil maps, and about optimizing all processes involved so that also the production costs can be reduced. The online version of the book is available at: https: //envirometrix.github.io/PredictiveSoilMapping/ Pull requests and general comments are welcome. These materials are based on technical tutorials initially developed by the ISRIC's Global Soil Information Facilities (GSIF) development team over the period 2014?2017