A Proposed Methodology for Determining the Economically Optimal Number of Sample Points for Carbon Stock Estimation in the Canadian Prairies

Autor: Preston Thomas Sorenson, Jeremy Kiss, Angela Bedard-Haughn

Publikováno v: Land, Vol 13, Iss 1, p 114 (2024)

Soil organic carbon (SOC) sequestration assessment requires accurate and effective tools for measuring baseline SOC stocks. An emerging technique for estimating baseline SOC stocks is predictive soil mapping (PSM). A key challenge for PSM is determin

Externí odkaz: https://doaj.org/article/d680cf7939e841e79956d1e02832a059

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Exploring the Sensitivity of Sampling Density in Digital Mapping of Soil Organic Carbon and Its Application in Soil Sampling

Autor: Tiezhu Shi, Yiyun Chen, Long Guo, Marc Linderman, Haitao Zhang, Lijun Duan

Publikováno v: Remote Sensing, Vol 10, Iss 6, p 888 (2018)
Remote Sensing; Volume 10; Issue 6; Pages: 888

The rapid monitoring and accurate estimation of dynamic changes in soil organic carbon (SOC) can make great efforts in understanding the global carbon cycle. Traditional field survey is the main approach to obtain soil data and measure SOC content. H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::969fee6b5940dd51dae1c7bb7e750cfe
http://www.mdpi.com/2072-4292/10/6/888

Estimation of exchangeable potassium and clay content in soils with scattered sampling in southern Mato Grosso, Brazil

Autor: Alfred Stein, Egon Klamt, Eduardo Guimarães Couto

Publikováno v: Revista Brasileira de Ciência do Solo 24 (2000) 1
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Revista Brasileira de Ciência do Solo, Vol 24, Iss 1, Pp 129-140 (2000)
Revista Brasileira de Ciência do Solo v.24 n.1 2000
Revista Brasileira de Ciência do Solo
Sociedade Brasileira de Ciência do Solo (SBCS)
instacron:SBCS
Revista Brasileira de Ciência do Solo, Volume: 24, Issue: 1, Pages: 129-140, Published: MAR 2000
Revista Brasileira de Ciência do Solo, 24(1), 129-140
Revista Brasileira de Ciencia do Solo, 24(1), 129-140. Revista Brasileira de Ciencia do Solo

A determinação da distribuição espacial de propriedades do solo é importante para entender as limitações para a nutrição de plantas e estabelecer o manejo apropriado do recurso solo em áreas recentemente incorporadas ao uso agrícola, princ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff64781692969b9c0c70d7b031afcbe7
https://research.wur.nl/en/publications/estimativa-do-teor-de-argila-e-do-potassio-trocavel-em-solos-espa