'Biochar' presentation slideshows

Liquid Fuel Depletion

Liquid Fuel Depletion. Atmospheric Carbon Loading. Hawaii’s Problem. Tropical Agriculture. Cheap Oil. Cheap Coal. Expensive Oil. *uranium*. Expensive Coal. LNG. EROEI ca 5:1. Wood. Everything Else. Liquid Fuel Depletion. Climate Change. Tropical Agriculture.

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Biomass Gasification Technologies for Biochar Production and Energy Generation

780 views • 31 slides

Life cycle assessment of biochar systems

Life cycle assessment of biochar systems. Kelli G. Roberts, Brent A. Gloy, Stephen Joseph, Norman R. Scott, Johannes Lehmann Department of Crop and Soil Sciences, Cornell University Northeast Biochar Symposium UMass Amherst November 13, 2009. materials. manufacture. use. end of life.

529 views • 26 slides

Make biochar for both public welfare and economic benefit

Make biochar for both public welfare and economic benefit. Meng Jun. Liaoning Biochar Engineering & Technology Research Center Shenyang Agricultural University. July 21, 2012. Biocharchina@yahoo.com. Liaoning Biochar Engineering & Technology Research Center.

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Forest Service GHG ISSUES and information needs

Forest Service GHG ISSUES and information needs. Elizabeth Reinhardt, FS Climate Change Office. POLICY CONTEXT. UNFCCC EO 13514 NEPA Draft Guidance Forest Service Draft Planning Rule Forest Service Climate Change Performance Scorecard. UNFCCC.

278 views • 16 slides

Social and Economic Issues of Pyrolysis Processing Systems and Biochar

Social and Economic Issues of Pyrolysis Processing Systems and Biochar. Pyrolysis and Biochar Workshop Ames, Iowa November 30, 2009 Chad Hart Assistant Professor/Grain Markets Specialist chart@iastate.edu 515-294-9911. Crop Productivity. Source: USDA - NASS.

319 views • 16 slides

Biochar soil amendment for environmental and agronomic benefits: Selection Criteria

Biochar soil amendment for environmental and agronomic benefits: Selection Criteria Sophie Minori Uchimiya , K. Thomas Klasson, Isabel Lima USDA-ARS Southern Regional Research Center New Orleans, LA 70124. Overview of the sustainable biochar concept Woolf et al. Nature Communications ( 2010).

382 views • 16 slides

Impacts of Biochar Additions on Agronomic Yields ?

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Applying biochar to soil: Is it worth the expense?

Applying biochar to soil: Is it worth the expense?. Jeff Novak, USDA-ARS-CPRC Northeast Biochar Symposium November 13, 2009. USDA-ARS GRACEnet program. United States Department of Agriculture. USDA. Outline:. Biochar reactions in soil (C and N cycles) Nutrients released from biochars

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Designing biochar types to modify selective soil properties

Designing biochar types to modify selective soil properties. Jeff Novak, USDA-ARS-CPRC Northeast Biochar Symposium November 13, 2009. Isabel Lima (ARS-NO)-preparation and characterization of biochar Warren Busscher (ARS-Florence)-soil hydraulics

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Hydraulic Conductivity and Soil Water Retention of Soil-Biochar Mixtures

Hydraulic Conductivity and Soil Water Retention of Soil-Biochar Mixtures. Z. Liu, B. Dugan, C.A. Masiello, and H. Gonnermann, Rice University. Motivation. CO 2 -driven acceleration of hydrologic cycle will result in both increasing drought and more intense precipitation events;

393 views • 14 slides

Convert all those piles of brush to Biochar using the BEF Brush Saw and The Pyrolysis Pyramid

Convert all those piles of brush to Biochar using the BEF Brush Saw and The Pyrolysis Pyramid. Thomas B. Reed The Northeast Biochar Symposium Amherst, MA. November 13, 2009.

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Impacts of forest biomass removal on soil quality and forest productivity

Impacts of forest biomass removal on soil quality and forest productivity. Brian Bell University of Idaho, IFTNC. Some Current Forestry Issues . 73 million acres of Overstocked Forest in West (USFS, 2003) 40 million dead acres of beetle killed forest in BC/Alberta, 4 million CO/WY

261 views • 11 slides

BIOCHAR

BIOCHAR. Stable C arbon-rich Charcoal. WHAT IS BIOCHAR?. Biochar is the product of the conversion of agricultural waste. Fine-grained , highly porous charcoal. . PRODUCTION. Biomass is made from: Crop stubble W ood chips M anure M unicipal waste Heated with little or no oxygen

2.42k views • 9 slides

EuroChar : Development of technologies for long-term carbon sequestration

EuroChar : Development of technologies for long-term carbon sequestration. Energy AwayDay May 22 nd 2012. Global Biochar potential: the BIG picture. What is biochar and why we need it?. IPCC, 2007.

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Dr. Tom Read

How to Make Biochar. Dr. Tom Read. Chief Gasification Scientist, retired. National Renewable Energy Lab. Barre, Massachusetts. brushpile biochar.

160 views • 1 slides