Soil color analysis for statistically estimating total carbon, total nitrogen and active iron contents in Japanese agricultural soils

The evaluation of forest fire severity and effect on soil organic matter based on the L*, a*, b* color reading system

(2013) Kazuto Sazawa et al.   Analytical Methods

Statistical relationships between soil colour and soil attributes in semiarid areas

(2013) S. Ibáñez-Asensio et al.   BIOSYSTEMS ENGINEERING

Developing predictive soil C models for soils using quantitative color measurements

(2013) Garrett C. Liles et al.   SOIL SCIENCE SOCIETY OF AMERICA JOURNAL

Elemental composition of agricultural soils in Japan in relation to soil type, land use and region

(2012) Junta Yanai et al.   SOIL SCIENCE AND PLANT NUTRITION

Semiquantitative color profiling of soils over a land degradation gradient in Sakaerat, Thailand

(2009) Ryoichi Doi et al.   ENVIRONMENTAL MONITORING AND ASSESSMENT

Using a digital camera to measure soil organic carbon and iron contents

(2008) R.A. Viscarra Rossel et al.   BIOSYSTEMS ENGINEERING