SHENZHEN MIDDLE SCHOOL Reporter: Xueli Chen, Zichen Lee, Shing Chi Ian Wang Karst Carbon Sequestration.

Slides:

Advertisements

Similar presentations

Carbon Sequestration Red Balansay ESS 315. What Is It? Also known as “carbon capture” A geoengineering technique for the long-term storage of carbon dioxide.

Advertisements

CO 2 Capture and Storage (CCS). Contents The Need for CO 2 Capture and Storage 4 Reliance on Fossil Fuels 5 Largest CO 2 Emitters 7 Addressing the Challenge.

Where does the CO2 come from? Volcanoes Wildfires Car and Equipment Exhaust Plant Respiration Power Plants Cement Production Animal/Human Respiration Decay.

Group 8: Kevin Carpenter Cong Nguyen Getastigen Woldeyes

Don Scott Director of Sustainability National Biodiesel Board Biodiesel Liquid Solar Energy.

Chapter 11 Fossil Fuels. Overview of Chapter 11 o Energy Sources and Consumption o How Fossil Fuels are Formed o Coal Coal Reserves and Mining Coal Reserves.

OVERVIEW OF SEDIMENTARY AQUIFERS Small pores CAPABLE OF FILTERING WATER Complex flow paths through small pores yields LOW FLOW VELOCITIES What does this.

Carbon Cycles & Climate Change ( )

Earth Space Honor End of Course Exam Review

The Carbon Cycle Carbon is in….. all living things the atmosphere layers under ocean floor fossil fuels (coal, oil, gas)

Capturing Carbon dioxide Capturing and removing CO 2 from mobile sources is difficult. But CO 2 capture might be feasible for large stationary power plants.

Carbon Sequestration Anjani Kumar CPSP218L Dudash

Global Warming Global warming is the increase in the average measured temperature of the Earth's near-surface air and oceans since the mid-20th century,

Climate change and the carbon cycle David Schimel National Center for Atmospheric Research Boulder Colorado.

CO 2 Sequestration Sequestration –To set off or apart; separate; segregate Why sequester CO 2 ? –Removal from atmosphere reduces the impact that anthropogenic.

Carbon Cycle  Exchange of carbon between environment & living things.  All living organisms contain carbon  Plants use CO 2 from air to make food through.

Earth’s Resources. Earth’s Resources Chapter Sixteen: Natural Resources and Conservation 16.1 Natural Resources and Energy 16.2 Supplying Our Energy.

Karst Processes and Land forms

The Carbon Cycle The movement of carbon between the 4 “spheres” of earth: biosphere, atmosphere, hydrosphere and geosphere (“sphere” means “area”) The.

THE CARBON CYCLE-part 3.

Grade 9 Geography – Unit 1 – State of the World – Global Warming Themes of Geography CausesCommon Mistakes DefinitionsDid You Know

Biochar Is biochar a viable method?. The Carbon Cycle Four Reservoirs of Carbon: 1.Sedimentary Rock 2.Ocean 3.Land Surface 4.Atmosphere Each of these.

_________________ is the average meteorological conditions— temperature, precipitation, wind, etc.—that prevail in a region.

FGHALL1 Greenhouse Gases Carbon dioxide CO 2 Methane CH 4 Water Vapor H 2 O Nitrous Oxide N 2 O Chloroflorocarbons CFC’s Ozone O 3 Absorbing Aerosols Smoke.

Bellwork What is the greenhouse effect? What is global warming?

Christopher Papes Gregory Tulchin Colin Sullivan V1003 Climate and Society Fall 2009.

Carbon Cycle Alba & Connor Pd. 7 09/21/12.  Photosynthesis stores energy in complex organic molecules, while respiration releases it. Photosynthesis.

Britta Groh Physics 106Spring  Almost 85% of the energy used in the US in 2007 was generated by fossil fuels  Fossil fuel technologies are no.

An element The basis of life of earth Found in rocks, oceans, atmosphere.

The Global Carbon Cycle By: Shanon, Katie, and Jillian.

» CARBON CYCLE: Carbon is cycled between the atmosphere, land, water & organisms.

Carbon cycle Plants Animals Industry & Vehicles Organic Material Fossil Fuels Atmosphere Photosynthesis Respiration Decomposition Burning Pumping.

Demonstrate Understanding of Carbon Cycling Science A.S

Carbon Abatement Technologies – A new Strategy Brian Morris Head Cleaner Fossil Fuel Technologies Unit.

Air B Radiation and Climate. Solar Radiation The sun (Sol) is a huge fusion reactor - combines two nuclei of H to a He atom. – The produces a tremendous.

Carbon Capture and Sequestration Graham Friant and Rahul Ramanna Sustainability The main goal of CCS is to increase the sustainability of the current system.

THE CARBON CYCLE.

Climate Change Mitigation: Some inputs for group discussion Hanoi, 10 June 2009 Nguyen Quang Tan RECOFTC – The Center for People and Forest.

Carbon Cycle. What is the Carbon Cycle? In the carbon cycle, carbon is transferred from inside the Earth to the atmosphere, oceans, crust, and to living.

MATTER CYCLING IN ECOSYSTEMS Nutrient Cycles: Global Recycling –Global Cycles recycle nutrients through the earth’s air, land, water, and living organisms.

1 UIUC ATMOS 397G Biogeochemical Cycles and Global Change Lecture 25: Climate, Energy and Carbon Sequestration Don Wuebbles Department of Atmospheric Sciences.

What is the Carbon Cycle????

Carbon Sequestration A Strategic Element in Clean Coal Technology Presentation to: Mid-America Regulatory Conference (MARC) Columbus, Ohio, June 20, 2006.

Nitrogen and carbon cycle Ruben A. Hernandez Nitrogen  Nitrogen is important for all living organisms and is used for amino acids, DNA, and RNA.  About.

Why is CO 2 accumulating in the atmosphere and what can be done about it ?

Carbon Dioxide Sequestration. Sequestration in a Nutshell What da dealio? The Game The Carbon Cycle Types of CO2 Sequestration Separation, Capture, and.

CYCLES QUIZ REVIEW. What are carbonates? Carbonates are rocks made of calcium or magnesium and CARBON.

Aim: How do increased carbon dioxide concentrations on our planet affect life?

Work done by: Ana Sofia Miguel Branco  Greenhouse effect is a natural process that occurs when the sun sends energy to the Earth's surface.  Our atmosphere,

Solution 2: Carbon Capture Storage

Global Warming.

Plants & The Carbon Cycle

Research, understand, and educate Adapt Mitigate

The Carbon, Nitrogen and Phosphorus Cycles

The greenhouse effect is the capacity of certain gases in the atmosphere to trap heat emitted from Earth’s surface, thereby insulating and warming the.

Carbon Cycles & Climate Change ( )

Carbon Cycles & Climate Change ( )

OVERVIEW OF SEDIMENTARY AQUIFERS

How to reduce atmospheric CO2?

THE CARBON CYCLE.

Nitrogen, Oxygen, Carbon and Water

The Cycling of Matter.

Unit 4: Ecology Lesson 2: Carbon Cycle

The Carbon Cycle.

Where is the earths water?

GLOBAL EFFECTS.

Plants & The Carbon Cycle

Carbon Cycle Exchange of carbon between environment & living things.

Diagram showing the major flows and stores in the carbon cycle

Presentation transcript:

SHENZHEN MIDDLE SCHOOL Reporter: Xueli Chen, Zichen Lee, Shing Chi Ian Wang Karst Carbon Sequestration

Solutions—— 1 Improving terminal efficiency ； 2 Improving supplier efficiency ； 3 Renewable energy ； 4 Alternative fuels ； 5 Agriculture （ CH 4 and N 2 O reduction project ）； 6 Industrial reduction process ； —— 《 United Nations Framework Convention on Climate Change 》 7 CCS

3.Karst Carbon Sequestration Carbon Capture and Sequestration （ CCS ） —— 2.Plantation Sequestration 1.Ocean Sequestration technology attempting to prevent the release of large quantities of CO 2 into the atmosphere from fossil fuel use in power generation and other industries by capturing CO 2, transporting it and ultimately, pumping it into underground geologic formations to securely store it away from the atmosphere. ——Wikipedia

Why we choose this topic?

1.China is a big country with vast Karst 2.Nearly 15% of the land on Earth is covered by Karst.

What is it? And why do we call it “Karst”?—— Karst topography is a geological formation shaped by the dissolution of a layer or layers of soluble bedrock, usually carbonate rock such as limestone or dolomite. It has a simple principle——

Climate Hydrogeology Geological Conditions Influencing factors: Vegetation Landuse

For a long time, it was generally accepted that the geological carbon sink rate was very small, thus its effect was not considered seriously in the global carbon cycle study. However, According to statistics, Karst carbon sequestration could absorb over 600 million tons of carbon dioxide per year which takes over 33% percent of the world’s carbon dioxide

Problems

1. The stability of carbonate rock

Estimation of carbon sink flux by karstification Lithology Specific corrodibility (%) Dolomite Dolomitic limestone Impure dolomite Limestone 0.965

Limestone Dolomite

2.Speed( carbon capacity) Carbonic Anhydrase Limestone ——10times Dolomite ——3times Origin? expensive

Thank you for your listening! Any question?