Sampling for digital soil mapping: A tutorial supported by R scripts

An integrative hierarchical stepwise sampling strategy for spatial sampling and its application in digital soil mapping

An integrative hierarchical stepwise sampling strategy for spatial sampling and its application in digital soil mapping Lin Yang a , A-Xing Zhu a b , Feng Qi c , Cheng-Zhi Qin a , Baolin Li a & Tao Pei a a State Key Laboratory of Resources and Environment Information System, Institute of Geographical Sciences and Resources Research, Chinese Academy of Sciences, Beijing, PR China b Department of...

On digital soil mapping

We review various recent approaches to making digital soil maps based on geographic information systems (GIS) data layers, note some commonalities and propose a generic framework for the future. We discuss the various methods that have been, or could be, used for fitting quantitative relationships between soil properties or classes and their ‘environment’. These include generalised linear model...

Tutorial - Multiple-QTL Mapping (MQM) Analysis for R/qtl

Running Head : SPECIFYING COLLABORATION SCRIPTS Specifying Computer - Supported Collaboration Scripts

Collaboration scripts are activity programs which aim to foster collaborative learning by structuring interaction between learners. Computer-supported collaboration scripts generally suffer from the problem of being restrained to a specific learning platform and learning context. A standardization of collaboration scripts first requires a specification of collaboration scripts that integrates m...

Specifying computer-supported collaboration scripts

Collaboration scripts are activity programs which aim to foster collaborative learning by structuring interaction between learners. Computer-supported collaboration scripts generally suffer from the problem of being restrained to a specific learning platform and learning context. A standardization of collaboration scripts first requires a specification of collaboration scripts that integrates m...