Presentation is loading. Please wait.

Presentation is loading. Please wait.

The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.

Published byDayton Cantor Modified over 10 years ago

Similar presentations

Presentation on theme: "The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator."— Presentation transcript:

1 The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator training funded through the Australian Government’s Carbon Farming Initiative Communications Program

2 This presentation explains the carbon cycle in animal production systems and the various pools of carbon PART 2: ANIMAL CARBON CYCLE

3 Grazing system carbon cycle Content –The carbon cycle in animal production systems and the various pools of carbon –Fluxes between carbon pools –Some terms: Hydrogen (H 2 ), Carbon (C), Oxygen (O 2 ), Nitrogen (N) Methane (CH 4 ), carbohydrate (CHO), carbon dioxide (CO 2 ), water (H 2 O), bicarbonate (HCO 3 ) Nitrate (NO 3 - ), Nitrite (NO 2 - ), Ammonia (NH 3 ), Ammonium (NH 4 + ), nitrous oxide (N 2 O)

4 Grazing system carbon cycle Atmosphere Animal Plant Soil Eckard 2011

5 Grazing system carbon cycle Carbon into plants –Photosynthesis CO 2 + H 2 O + chlorophyll + solar energy -> CHO + O 2 Structural carbohydrate –Cellulose, hemi-cellulose, lignin Non-structural carbohydrate –Sugars Fats/ Lipids Protein/amino acids Carbon from plants –Respiration Burning sugars - energy for growth O 2 + CHO -> H 2 O + CO 2 + energy –Decay of plant residues Mineralisation to CO 2

6 Grazing system carbon cycle

7 Carbon into the animal Structural carbohydrate –Cellulose, hemi-cellulose, lignin Non-structural carbohydrate –Sugars Fats/ Lipids Protein/amino acids Carbon from the animal As above in products (meat, milk, fibre) CH 4 and CO 2 – microbial digestion and respiration

8 Grazing system carbon cycle The Rumen Simple stomach

9 Grazing system carbon cycle Fluxes between carbon pools –Into soil Plant and animal residues Microbes –From soil Microbial decomposition Organic Carbon to CO 2 and CH 4 Baldock 2009

10 Grazing system carbon cycle Humus (~stable) <0.053 mm Respiration Photosynthesis CHO Plant Residues Litter > 2mm POC (~labile) > 0.053 mm Carbon dioxide (CO 2 ) Decomposition Microbial Biomass Mineralisation Methane (CH 4 ) Nitrous Oxide (N 2 O) Baldock et al. 2009; Eckard, 2009 Nutrients In established pastures Photosynthesis ≈ Respiration + Mineralisation Photosynthesis ≠ Respiration + Mineralisation + Methane Decay

11

Download ppt "The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator."

Similar presentations

Nitrogen, Carbon-Oxygen, Phosphorus, Sulfur

Nitrogen, Carbon-Oxygen, Phosphorus, Sulfur
The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.

The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.
The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.

The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.
The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.

The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.
The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.

The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.
Cycles of Matter Organisms are mainly composed of C, H, O & N

Cycles of Matter Organisms are mainly composed of C, H, O & N
The animation for multiple choice questions may not work on some computers.

The animation for multiple choice questions may not work on some computers.
Cycles of Matter Ch. 5 sec. 2 Water Carbon Nitrogen Phosphorus.

Cycles of Matter Ch. 5 sec. 2 Water Carbon Nitrogen Phosphorus.
Oxygen Cycle chlorophyll (green color) Photosynthesis.

Oxygen Cycle chlorophyll (green color) Photosynthesis.
Carbon Cycle CARBONCYCLE/PREVIEW.WEML IONS/CARBON_CYCLE_2.SWF.

Carbon Cycle CARBONCYCLE/PREVIEW.WEML IONS/CARBON_CYCLE_2.SWF.
The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.

The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.
Introduction to the science of agricultural emissions and sinks This presentation provides participants with a basic understanding of the soil, plant and.

Introduction to the science of agricultural emissions and sinks This presentation provides participants with a basic understanding of the soil, plant and.
Sustainable Ecosystems. Nutrient Cycles and Energy Flow All life on earth requires water and food. Water provides the liquid component that makes up cells.

Sustainable Ecosystems. Nutrient Cycles and Energy Flow All life on earth requires water and food. Water provides the liquid component that makes up cells.
.  In oceans  Air  Soil  And ALL LIVING THINGS:organic  Sugar, Coal and Diamond.

.  In oceans  Air  Soil  And ALL LIVING THINGS:organic  Sugar, Coal and Diamond.
 Carbon is the basis for life on Earth.  99.9% of all organisms on the planet to carbon based life.  This means that all of those organisms require.

 Carbon is the basis for life on Earth.  99.9% of all organisms on the planet to carbon based life.  This means that all of those organisms require.
2-3 Nitrogen Cycle.

2-3 Nitrogen Cycle.
The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.

The Carbon Farming Initiative and Agricultural Emissions This presentation was prepared by the University of Melbourne for the Regional Landcare Facilitator.
run-off absorption decomposition Cycling of Matter transpiration The water cycle.

run-off absorption decomposition Cycling of Matter transpiration The water cycle.
Chapter 29 Soil Bacteria and Mycorrhizal Fungi. Concept 29.3: Plants roots absorb essential elements from the soil Water, air, and soil minerals contribute.

Chapter 29 Soil Bacteria and Mycorrhizal Fungi. Concept 29.3: Plants roots absorb essential elements from the soil Water, air, and soil minerals contribute.
NUTRIENT CYCLES Nutrients are chemicals that organisms need to survive. Example – All organisms need Nitrogen to make protein NUTRIENTS must be RECYCLED.

NUTRIENT CYCLES Nutrients are chemicals that organisms need to survive. Example – All organisms need Nitrogen to make protein NUTRIENTS must be RECYCLED.

Similar presentations

Ads by Google