Earth System Feedbacks: Vulnerability of the Carbon Cycle to Drought and Fire
Agenda
Canberra,
Australia
5-8 June 2006 – Part I
8-9 June 2006 – Part II (Australia focus)
Organized
by:
Global Carbon Project
ARC Network for Earth System Science
CSIRO Marine and Atmospheric Research
Australian Climate Change Science Program
Australian Academy of Science
Analysis, Integration and Modeling of the Earth System
European Space Agency
AGENDA
– Part I |
|
---|---|
09:00 – 9:30 | Welcome
- Mike Raupach, Jason Beringer Purpose and structure of the workshop - Pep Canadell |
- All talks are 20 minutes and 10 minutes questions - | |
Overview | |
09:30 – 10:00 | A dynamical-system perspective on carbon and water vulnerabilities: views at global and local scales (ppt, 11.6Mb) – Mike Raupach, Australia |
10:00 - 10:30 | The global carbon cycle: present status and future vulnerabilities (ppt, 8.1Mb) – Pep Canadell, Australia |
10:30 – 11:00 | Break |
Theme
1: Observations of Climate Change, Variability and the Carbon
Cycle Chair: Ray Leuning |
|
11:00 – 11:30 | Changes in global land surface moisture conditions during 1950-2004 (ppt, 21.1Mb) – Aiguo Dai, USA |
11:30 – 12:00 | Global Trends in LAI and Burned Area with Earth Observations (ppt, 11.5Mb) – Stephen Plummer, Italy |
12:00 – 12:30 | Climate Trends and Water Resources in Australia (ppt, 2.5Mb) – David Walland, Australia |
12:30 – 13:30 | Lunch |
13:30 – 14:00 | Vegetation trends in Australia (ppt, 7.0Mb) - Peter Briggs, Australia |
14:00 – 15:00 | Discussion (Helen Cleugh) |
15:30 – 16:00 | Break |
Theme
2: Processes and Controls of Coupled Carbon-Water Cycles |
|
16:00 – 16:30 | ENSO, drought and the changing carbon cycle (pdf, 951Kb) – Ning Zeng, USA |
16:30 – 17:00 | Effects of drought and fire on interannual variability in CO2 fluxes as derived using atmospheric- CO2 inversion. (ppt, 3.3Mb) Prabir Patra, Japan |
17:00 – 17:30 | Recent decoupling of human and climate controls on global fire emissions – Jim Randerson, USA |
17:30 – 18:30 | Mixer at the Dome |
Tuesday,
6 June 2006 Chair: Roger Gifford |
|
09:00 – 09:30 | Heterotrophic respiration in a warmer world: controversy or consensus? (pdf, 262Kb) – Miko Kirschbaum, Australia |
09:30 – 10:00 | Feedbacks between drought, land-use, and fire in the Amazon: integrating field experiments and modeling – Daniel Nepstad, USA |
10:00 – 10:30 | Relationships between fire, drought and carbon emissions in southern Africa (ppt, 1.4Mb) - Bob Scholes, South Africa |
10:30 – 11:00 | Break |
11:00 – 11:30 | Interannual variability of the Australian terrestrial carbon cycle – Damian Barrett, Australia |
11:30 – 12:00 | Effect of drought and disturbance on carbon budgets in a temperate forest (pdf, 2.8Mb) – Helen Cleugh and Heather Keith, Australia |
12:00 – 12:30 | Impact of fire on the carbon cycle of Australian savannas (pdf, 3.7Mb) – Jason Beringer, Australia |
12:30 – 13:30 | Lunch |
13:30 – 14:30 | Discussion (Pep Canadell) |
Theme
3: Modeling Present and Future Interactions of Carbon
and Hydrological Cycles |
|
14:30 – 15:00 | Simulating global fire activity, fire-vegetation interactions, and emissions from biomass burning - Allan Spessa, Germany |
15:00 – 15:30 | Implementation of fire into general circulation/Earth System models – Sergey Venevsky, UK |
15:30 – 16:00 | Break |
16:00 – 16:30 | Emerging understanding of the effects of disturbances, management, and climate variability on Australia’s carbon budget – Gary Richards, Australia |
16:30 – 17:00 | Data assimilation for the coupled carbon-water system (ppt, 5.0Mb) – Cathy Trudinger, Australia (Pep Canadell) |
17:00 – 18:00 | Discussion (Andy Pitman) |
Wednesday,
7 June 2006 |
|
09:00 – 09:30 | Self-organization and thresholds of carbon dynamics in social-ecological systems. Brian Walker, Australia |
09:30 – 10:00 | Interactions between climate and management in rangelands (ppt, 5.6Mb) - Steve Archer, USA |
10:00 – 10:30 | Wildfire, climate and management in western US Forests: Historical consequences and current dilemmas (pdf, 10.9Mb) - Kathy Hibbard, USA |
10:30 – 11:00 | Break |
11:00 – 11:30 | Carbon-water interactions with grassland to plantation conversions: effect of vegetation cover on the production of ecosystem services (ppt, 1.5Mb) – Kathleen Farley, USA |
11:30 – 12:30 | Discussion (Mike Raupach) |
12:30 – 13:30 | Lunch |
13:30 – 17:30 | Product discussion and paper outlines |
18:30 | Dinner at the Hyatt |
Thursday,
8 June 2006 |
|
13:00 – 14:00 | Lunch |
12:30 – 18:00 |
Trip to Namagi (burned forest and lots of kangaroos) – For those not participating at the National workshop (part II) |
AGENDA
- Part II The Australian Community Climate and Earth System Simulator and Australian Terrestrial Carbon Cycle Research Hosted by the ARC Network for Earth System Science, the GCP and CSIRO |
|
Thursday,
8 June 2006 |
|
Using the wealth of International expertise we will summarise the state of knowledge of the coupled carbon and water system. We hope to engage with international visitors on key issues arising of relevance to the Australian effort toward a Community Climate and Earth System Simulator (ACCESS). | |
MORNING-Introduction | |
09:00-09:30 | Introduction to National workshop (Beringer, Pitman) |
Thematic summaries of days 1-3 (emphasis on relevance to Australia) and discussion (Beringer Chair) | |
09:30-09:40 | Processes (Mike Raupuch) |
09:40-09:50 | Observations (Helen Cleugh) |
09:50-10:00 | Modelling (Miko Kirshbaum) |
10:00-10:30 | Panel Discussion |
10:30-11:00 | Coffee break |
Interactive coupling of the carbon cycle to the physical climate system (Andy Pitman Chair) | |
11:00-11:20 | The Australian Community Climate and Earth System Simulator (ACCESS) (Kamel Puri) – Big science issues – Committing to bring in – key processes – relative effort. Strategic plan. |
11:20-11:40 | The ACCESS land surface model (CABLE) – Coupling nutrient, CO2, water and interactions across timescales (Ying PingWang) |
11:40-12:00 | Vegetation, fire and climate interactions – Major concepts and Australian issues. DGVM and fire module (Alan Spessa) |
12:00-13:00 | Panel Discussion |
13:00-14:00 | Lunch |
We will advance a strategy to further develop a fully integrated carbon/land surface model (CABLE) for stand alone use and coupling to ACCESS, including an Australian capacity in a Dynamic Global Vegetation Model. Specifically: | |
14:00-14:20 | Vision for Land Surface Modelling in Australia - Development of CABLE structure, interface and performance and inclusion of Australian biophysics and processes including unique plant functional types (Gab Abramowitz / Ying Ping Wang) |
14:20-14:40 | Discussion |
14:40-15:00 | Research Network for Vegetation Function, plant functional types, and issues for improving DGVMs (Mark Westoby) |
15:00-15:20 | Discussion |
15:20-15:50 | Coffee break |
15:50-16:10 | Evaluation of any models against current observations I: Terrestrial carbon, water and nitrogen stocks and fluxes (Ross McMurtrie / Belinda Medlyn) – Nitrogen and nutrients |
16:10-16:30 | Discussion |
16:30-16:50 | Isotopes – data assimilation (Graham Farqhuar) |
16:50-17:10 | Discussion |
Friday,
9 June 2006 We will address how to effectively integrate Terrestrial Carbon Cycle research in Australia across ARC NESS, CSIRO, ANSTO, NCAS, universities and other institutions and how this may be facilitated through the national “Blueprint for Australian Terrestrial Carbon Cycle Science Plan”. Short talks with ample discussion. Engagement with TCCSP and ACCESS. How can the wider community contribute to the TCCSP and ACCESS. Specifically we will address the capacity and priorities for the following (including key research issues, expertise, areas for collaboration, limitations, funding opportunities), for the following areas: |
|
Introduction |
Introduction (Andy Pitman) |
Interactive coupling of the carbon cycle to the physical climate system (continued – Andy Pitman chair) |
|
09:15-09:30 | Designing a platform for integration between Uni/CSIRO and international community for CABLE and ACCESS (Ying Ping Wang chair) |
09:30-10:30 | Discussion i. How do we integrate more sophisticated biogeochemistry – National issues ii. Engagement with CABLE and ACCESS iii. Coordinated contributions to CABLE/DGVM |
10:30-10:50 | Coffee Break |
The Blueprint for Australian Terrestrial Carbon Cycle Research (Will Steffen chair) | |
10:50 – 11:00 | Overview of the Blueprint for Australian Terrestrial Carbon Cycle Research (Will Steffen) |
Theme 1: Vulnerability of terrestrial carbon sinks into the future (Will Steffen chair) | |
11:00-11:10 | i. Critical processes (Pep Canadell) |
11:10-11:20 | ii. Fire (Geoff Carey and John Raison) |
11:20-11:30 | iii. Uniquely Australian issues (Mike Raupach) |
11:30-12:15 | Discussion on Priorities |
12:15-13:00 | Lunch |
Theme 2: Patterns of sources and sinks of carbon across Australia (Mike Raupach chair) | |
13:00-13:10 | i. Top down approaches – Inverse modelling and satellite (Damian Barrett) |
13:10-13:20 | ii. Bottom up – Inventories, flux measurements, etc. (Helen Cleugh) |
13:20-13:30 | iii. Data Assimilation (Ian Enting) |
13:30-14:10 | Discussion on Priorities |
Theme 3: Integration | |
14:10-14:25 | How can we integrate land use change and associated biogeochemical changes into terrestrial surface schemes/modelling? (links between C cycle research and NCAS) (Gary Richards). |
14:25-14:50 | Discussion |
Summary and synthesis (Will Steffen) | |
14:50-15:10 | Explore policy-relevant simulations to address the sensitivity and vulnerability of carbon sinks to climate variability and change (Will Steffen) |
15:10-15:30 | Coffee Break |
15:30-16:30 | Discussion |
16:30 | Workshop ends |
The discussions and priorities identified during the workshop will feed into a document/paper “Plans and progress, as measured against the Blueprint for Australian Terrestrial Carbon Cycle Research” |