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Grasslands, LLC A Holistic Management Enterprise in Partnership with Savory Institute. John Fullerton Yale University November 15, 2011. www.savoryinstitute.com. - PowerPoint PPT Presentation
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Grasslands, LLCA Holistic Management Enterprise inPartnership with Savory Institute
John FullertonYale UniversityNovember 15, 2011
www.savoryinstitute.com
Our UNSUSTAINABLE economic system Our UNSUSTAINABLE economic system
“Safe Operating Space” -- The world is full
“Safe Operating Space” - National Center for Ecological Analysis and Synthesis
Sustainability Optimum
Efficiency
100%
0%
Resilience
Source: Lietaer, Ulanowicz, Goerner 2008
Sustainability in Natural Systems
Collapse of Financial System
Collapse of Financial System
• 12.5 billion acres — (~40% of total landmass)• ~1B people, many poor, make their living as pastoralists• Grasslands being turned into cropland at alarming rate
The World’s Grasslands are The World’s Grasslands are VastVast
Peak Soil?
•Soil is second largest carbon sink after the oceans
•According to James Hansen, the atmosphere contains 800Gt of carbon, plants 600Gt, and soils contain 1500Gt
•We’re losing about 24 B tons of soil per year
What does Carbon look What does Carbon look like in nature?like in nature?
1ppm of what?1ppm of what?
1 ppm by volume of atmospheric carbon dioxide - CO2
CO2 is 1 Carbon + 2 Oxygens
CO2 weighs 44 – Carbon weighs 12 and each Oxygen weighs 16
So the Carbon is 12/44ths of the molecule – (3.67 conversion factor)
Geological Carbon Capture and Storage (Geo-CCS) “stores” the whole CO2 molecule
Biological Carbon Capture and Storage (Bio-CCS) splits off the Oxygen and just “stores” the Carbon atoms.
Is 1 a big number?Is 1 a big number?
1 ppm by volume of atmospheric CO2 = 7,800,000,000 tonnes of CO2
7,800,000,000 tonnes of CO2 = 2,130,000,000 tonnes of Carbon
So each 1 ppm change in CO2 is 2,130,000,000 tonnes of solid carbon (or a 1 cubic kilometre block of graphite).
How big is this?
(1) Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee
5 Billion Hectares of Hope5 Billion Hectares of HopeSeasonally dry grasslands of our planetSeasonally dry grasslands of our planet
Rest - Conservation Reserve Program (CRP)
Current Practices Aren’t Building Soil Current Practices Aren’t Building Soil or Vegetationor Vegetation
Fire - Systematic Land BurningTechnology – Grass seeders
Grazing – Continuous over/under-grazing
“And the most efficient—if not the simplest—way to grow vast quantities of solar panels is by management-intensive grazing…”
- Michael Pollan, The Omnivore’s Dilemma
Skilled holistic planning – land, grazing, financial—based on natural principles
Operational discipline – constant monitoring and adjustment of plans to stay on track
Increased forage prod. / ecological resilience
Steadily increasing financial returns – Dollar returns directly correlated with improving ecological processes
More productive, healthier livestock – Typically doubling stocking rates over 10 years
Planned Livestock Grazing Planned Livestock Grazing CanCan Double (or more)Land ProductivityDouble (or more)Land Productivity
Takes weeksto grow – high nutrition
Grows when land is fallow – depletes plant
• Holistic management mimics natural behavior of wild herds, who must constantly run from predators
• Through ensuring herd movement, grass is not overgrazed
• Leaving land fallow can be detrimental due to valuable animal impact benefits
Capturing optimal grass growth pattern is key to
maximizing overall benefit
Takes monthsto grow – low nutrition
The Life of a Blade of GrassThe Life of a Blade of Grass
Over-rested, under-grazed bunch grass
Same bunch grass species under Holistic Planned Grazing
Both photos taken mid-summer; samesoil type, slope,and aspect at9500 feet, westernColorado
Biological Monitoring to Portray the Function of the Fundamental Ecosystem Processes
Same creek, photos within 100 yards of same spot…
Continuous Grazing, no planning--1950 Holistic Planned Grazing--2004Same family, same land, same livestock—different management
Wyoming – both taken same Wyoming – both taken same dayday
• Left-side upstream, managed holistically (260% inc in livestock over 10 years)
• Right-side is downstream land managed ‘conventionally’
Nature Provides the Nature Provides the SolutionSolution
Nature ProvidesNature Provides
Savory Institute/Grasslands, LLC: 55,000 acres under management, 50mm hectares in our sights, 5 Billion hectares of hope
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