“Wildfire-Produced Charcoal Directly Influences Nitrogen Cycling in Ponderosa Pine Forests”, Soil Science Society of America Journal, vol. 70, pp. 448-453, 2006.
, “Wood ash use in forestry - a review of the environmental impacts”, Forestry, vol. 79, pp. 563-588, 2006.
, “Xylitol bioproduction from wheat straw: hemicellulose hydrolysis and hydrolyzate fermentation”, Journal of the Science of Food and Agriculture, vol. 86, pp. 1371-1376, 2006.
, “Amazonian exploitation revisited: ecological asymmetry and the policy pendulum”, Frontiers in Ecology and the Environment, vol. 5, pp. 457-465, 2007.
, “Bench-Scale Fluidized-Bed Pyrolysis of Switchgrass for Bio-Oil Production†”, Industrial & Engineering Chemistry Research, vol. 46, pp. 1891-1897, 2007.
, “Bio-char refineries: an accessible approach for the development of biomass-based industry”, International Journal of Global Energy Issues, vol. 27, pp. 217-230, 2007.
, “Bio-energy in the Black”, Frontiers in Ecology and the Environment, vol. in press, 2007.
, “Biological Charcoal is a valuable resource for Agriculture”, Cal Poly State University, San Luis Obispo, CA, San Luis Obispo, CA, 2007.
, “CARBON-NEGATIVE PRIMARY PRODUCTION:ROLE OF BIOCARBON AND CHALLENGES FOR ORGANICS IN AOTEAROA/NEW ZEALAND”, Journal of Organic Systems, vol. 2, pp. 2-13, 2007.
, “Characterization and Thermal Conversion of Charcoal Derived from Fluidized-Bed Fast Pyrolysis Oil Production of Switchgrass†”, Industrial & Engineering Chemistry Research, vol. 46, pp. 8857-8862, 2007.
, “Charcoal effects on soil solution chemistry and growth of Koeleria macrantha in the ponderosa pine/Douglas-fir ecosystem”, Biology and Fertility of Soils, vol. 43, pp. 303-311, 2007.
, “Corn Stover to Sustain Soil Organic Carbon Further Constrains Biomass Supply”, Agron J, vol. 99, pp. 1665-1667, 2007.
, “Differential sorption behaviour of aromatic hydrocarbons on charcoals prepared at different temperatures from grass and wood”, Chemosphere, vol. 67, pp. 1033-42, 2007.
, “Do All Carbonized Charcoals Have the Same Chemical Structure? 1. Implications of Thermogravimetry−Mass Spectrometry Measurements”, Industrial & Engineering Chemistry Research, vol. 46, pp. 5943-5953, 2007.
, “Effects of charcoal addition on N2O emissions from soil resulting from rewetting air-dried soil in short-term laboratory experiments”, Soil Science and Plant Nutrition, vol. 53, pp. 181-188, 2007.
, “Effects of Charcoal and Organic Fertilizer on Phosporus Adsorption and Bioavailability in Soils of the Central Amazon”, in The ASA-CSSA-SSSA International Annual Meetings, New Orleans, 2007.
, “Evidence for a pore-filling mechanism in the adsorption of aromatic hydrocarbons to a natural wood char”, Environ Sci Technol, vol. 41, pp. 1212-7, 2007.
, “Fire impact on C and N losses and charcoal production in a scrub oak ecosystem”, Biogeochemistry, vol. 82, pp. 201-216, 2007.
, “International Agrichar Iniative2007 Conference”, presented at the April 29-May 2, Terrigal, NSW, Australia, 2007.
, “International Agrichar Initiative 2007 Conference”. Terrigal, NSW, Australia, 2007.
, “Lignin--from natural adsorbent to activated carbon: a review”, Bioresour Technol, vol. 98, pp. 2301-12, 2007.
, “Long term Effects of manure, charcoal and mineral fertilization on crop production and fertility on a highly weathered Central Amazonian upland soil”, Plant Soil, 2007.
, “Long term Effects of manure, charcoal and mineral fertilization on crop production and fertility on a highly weathered Central Amazonian upland soil”, Plant Soil, 2007.
, “Mechanisms controlling soil carbon turnover and their potential application for enhancing carbon sequestration”, Climatic Change, vol. 80, pp. 5-23, 2007.
, “Minor changes in soil organic carbon and charcoal concentrations detected in a temperate deciduous forest a year after an experimental slash-and-burn”, Biogeosciences, pp. 377-383, 2007.
, “Physicochemical properties of carbons prepared from pecan shell by phosphoric acid activation”, Bioresour Technol, vol. 98, pp. 1513-21, 2007.
, “The prediction of soil carbon fractions using mid-infrared-partial least square analysis”, Australian Journal of Soil Research, vol. 45, pp. 73-81, 2007.
, “Prediction of the adsorption capacity for volatile organic compounds onto activated carbons by the Dubinin-Radushkevich-Langmuir model”, J Air Waste Manag Assoc, vol. 57, pp. 497-506, 2007.
, “Prehistorically modified soils of central Amazonia : a model for sustainable agriculture in the 21st century”, Philosophical Transactions of the Royal Society, vol. 362, pp. 187-196, 2007.
, “Preparation and characterization of activated carbon derived from the thermo-chemical conversion of chicken manure”, Bioresour Technol, vol. 98, pp. 2459-64, 2007.
, “Soil Science and the Carbon Civilization”, Soil Sci. Soc. Am. J., vol. 71, pp. 1425-1437, 2007.
, “Soils and runaway global warming: Terra incognita”, Journal of Soil and Water Conservation, vol. 62, p. 139A-, 2007.
, “Thermal Analytical Investigation of Biopolymers and Humic- and Carbonaceous-Based Soil and Sediment Organic Matter”, Environmental Science & Technology, vol. 41, pp. 4888-4894, 2007.
, “Upland Soil Charcoal in the Wet Tropical Forests of Central Guyana”, Biotropica, vol. 39, pp. 153-160, 2007.
, “Activated carbons prepared from wood particleboard wastes: Characterisation and phenol adsorption capacities”, J Hazard Mater, vol. 24, p. 24, 2008.
, “Is biochar production really carbon-negative?”, Environmental Science & Technology, vol. 42, pp. 1388-1388, 2008.
“Bio-fuels from Agricutural Residues”, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, vol. 30, pp. 101 - 109, 2008.
, “Carbon cycle management with increased photo-synthesis and long-term sinks”, 2008. [Online]. Available: http://www.rsnz.org/topics/energy/ccmgmt.php.
, “Carbon Dioxide Sequestration A Solution to a Global Problem”, Elements, vol. 4, pp. 305-310, 2008.
, “Charcoal and smoke extract stimulate the soil microbial community in a highly weathered xanthic Ferralsol”, Pedobiologia, vol. 51, pp. 359-366, 2008.
, “Charcoal Distribution Affects Carbon and Nitrogen Contents in Forest Soils of California”, Soil Sci. Soc. Am. J., vol. 72, pp. 1774-1785, 2008.
, “The Charcoal Vision: A Win Win Win Scenario for Simultaneously Producing Bioenergy, Permanently Sequestering Carbon, while Improving Soil and Water Quality”, Agron. J., vol. 100, pp. 178-181, 2008.
, “Comment on "Fire-Derived Charcoal Causes Loss of Forest Humus"”, Science, vol. 321, p. 1295c-, 2008.
, “Effect of activated carbons modification on porosity, surface structure and phenol adsorption”, J Hazard Mater, vol. 151, pp. 414-21, 2008.
, “Energy Balance and Emissions Associated with Biochar Sequestration and Pyrolysis Bioenergy Production”, Environmental Science. Technolology, vol. 42, p. 4152, 2008.
, “Food Insecurity's Dirty Secret”, Science, vol. 322, pp. 673-674, 2008.
, “Hydraulic and Pollutant Removal Performance of Fine Media Stormwater Filtration Systems”, Environmental Science & Technology, vol. 42, pp. 2535-2541, 2008.
, “Long-term black carbon dynamics in cultivated soil”, Biogeochemistry (2008) 89:295, vol. 2008, p. 295, 2008.
, “Natural oxidation of black carbon in soils: Changes in molecular form and surface charge along a climosequence”, Geochimica et Cosmochimica Acta, vol. 72, p. 1598, 2008.
, “Nitrogen Management and the Effects of Compost Tea on Organic Irish Potato and Sweet Corn”, Virginia Polytechnic Institute and State University , Blacksburg, Virginia , 2008.
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