Skip to main content

Daniel D. Richter

Theodore S. Coile Distinguished Professor
Earth and Climate Sciences
Box 90328, Durham, NC 27708-0328
A205 Lab; Lev Sci Res Ctr, Science Dr., Durham, NC 27708

Scholarly Works - Conferences


How to estimate statistically detectable trends in a time series: A study of soil carbon and nutrient concentrations at the calhoun LTSE

Conference Soil Science Society of America Journal · January 1, 2019 Quantifying rates of change in soil carbon and nutrients is essential to understanding the global carbon cycle as well as to guiding local management decisions. However, change in soils can be nonlinear, difficult to detect, and dependent on the depth of s ... Full text Cite

Carbon and oxygen isotope composition in soil carbon dioxide and free oxygen within deep ultisols at the Calhoun CZO, South Carolina, USA

Conference Radiocarbon · October 1, 2018 In order to evaluate effects of three land uses on isotopic compositions of CO2 and O2 of soil air to 5 m soil depth, a field study was conducted in the Calhoun Critical Zone Observatory, located in the subtropical climate of the Southern Piedmo ... Full text Open Access Cite

Soil in the Anthropocene

Conference Iop Conference Series Earth and Environmental Science · July 17, 2015 With scholars deliberating a new name for our geologic epoch, i.e., the Anthropocene, soil scientists whether biologists, chemists, or physicists are documenting significant changes accruing in a majority of Earth's soils. Such global soil changes interact ... Full text Cite

Effects of changing organic matter inputs on labile soil iron and aluminum oxides.

Conference ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY · September 1, 2003 Link to item Cite

Determination of dissolved organic nitrogen speciation in soil extractions

Conference ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY · March 1, 2003 Link to item Cite

Impact of source organic carbon composition on soil organic matter cycling

Conference ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY · March 1, 2003 Link to item Cite