Terrestrial biosphere and global change: the carbon cycle at the land surface Han Dolman [ Wageningen, NL.

Slides:

Advertisements

Similar presentations

Continuous Measurements of Fluxes of Biogenic VOCs in the Amazon Basin L.V. Gatti 1, C. R. Trostdorf 1, A. M. Cordova 1, A. Yamazaki 1, C.A.B.Aquino 2,

Advertisements

An example of a large-scale interdisciplinary carbon problem Multidecadal climate variability Atmospheric evidence Ocean source? (upwelling, biological.

Activity 2.3 Team CarboEurope-IP Meeting, Posen, Poland, 7-12 Oktober, 2007 Flask network (A 2.3) Multiple species measurement What is expected from A.

GHG Verification & the Carbon Cycle 28 September 2010 JH Butler, NOAA CAS Management Group Meeting Page 1 Global Monitoring, Carbon Cycle Science, and.

GHG Verification & the Carbon Cycle Hyperspectral Workshop JH Butler, NOAA 31 March 2011 Page 1 Greenhouse gases – What we do well and what we need to.

Seasonality & Interannual variability in photosynthetic metabolism of Amazon rainforests: insights from remote sensing Kamel Didan, Scott Saleska, Natalia.

Carbon dioxide fluxes across the Amazon basin: overview of 1999 and 2000 results for EU- LBA-flux tower sites Kabat, P. 1), Nobre, A D 2), Grace, J 3),

Soil Respiration (Decomposition) Photosynthesis Burning Fossil Fuels 7.7 Plant Respiration Volcanoes 0.1 Plants 560 Litterfall 59 Rivers 0.8 Deforestation.

The Carbon Cycle Where does the CO 2 go? PowerPoint 97 To download: ShiftLeftClick Please respect copyright on this material.

Seventh Carbon Dioxide Conference – Boulder, September 25-30, 2005 The Amazon and the modern carbon cycle Jean Ometto (1), Antonio Nobre (2), Humberto.

A direct carbon budgeting approach to infer carbon sources and sinks from the NOAA/ESRL Aircraft Network Colm Sweeney 1, Cyril Crevoisier 2, Wouter Peters.

Niall P. Hanan 1, Christopher A. Williams 1, Joseph Berry 2, Robert Scholes 3 A. Scott Denning 1, Jason Neff 4, and Jeffrey Privette 5 1. Colorado State.

QUESTIONS 1.How do elements in the lithosphere get transferred to the atmosphere? 2.Imagine an early Earth with a weak Sun and frozen ocean (“snowball.

Lindeman 1942 External energy source PRIMARY PRODUCERS CONSUMERSDECOMPOSERS ABIOTIC ENVIRONMENT Figure 51.1.

Climate and the Carbon Cycle Gretchen Keppel-Aleks California Institute of Technology 16 October 2010.

The observed responses of ecosystem CO2 exchange to climate variation from diurnal to annual time scale in the northern America. C. Yi, K.J. Davis, The.

By: Abhinav Laxsav, David Yeaney & Jen Rhame.  The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, geosphere,

Interannual variability across sites: Bridging the gap between flux towers and flasks Goals Obtain a mechanistic understanding of tower-scale interannual.

Phenological responses of NEE in the subboreal Controls on IAV by autumn zero- crossing and soil thermal profile Dr. Desai.

Paul R. Moorcroft David Medvigy, Stephen Wofsy, J. William Munger, M. Dietze Harvard University Developing a predictive science of the biosphere.

Carboeurope Annual Meeting Poznan, 8-12 Oct Recent CO 2 gradients over Europe M.Ramonet, P.Ciais et al.

Estimating Terrestrial Wood Biomass from Observed Concentrations of Atmospheric CO 2 Kevin Schaefer 1, Wouter Peters 2, Nuno Carvalhais 3, Guido van der.

Page 1© Crown copyright WP4 Development of a System for Carbon Cycle Data Assimilation Richard Betts.

Summary of Research on Climate Change Feedbacks in the Arctic Erica Betts April 01, 2008.

Nelius Foley, Matteo Sottocornola, Paul Leahy, Valerie Rondeau, Ger Kiely Hydrology, Micrometeorology and Climate Change University College Cork, IrelandEnvironmental.

Scientific Plan for LBA2 Changing the principle… LBA1 – structure by disciplines LBA2 – structure by issues –Foster integrative science and avoid the dicotomy.

Long term weather and flux data: treatment of discontinuous data. Bart Kruijt, Wilma Jans, Cor Jacobs, Eddy Moors Loobos.

Lecture 34: Anthropogenic Inputs of Greenhouse Gases in the Past 200 Years Ch. 18.

(Mt/Ag/EnSc/EnSt 404/504 - Global Change) Biogochemistry & Climate (from IPCC WG-I, Chapter 7) Biogeochemistry & Climate Primary Source: IPCC WG-I Chapter.

Seasonal and Inter-Annual Variability in Net Ecosystem CO 2 Exchange at Six Forest Flux Sites in Japan Y. Ohtani* 1, Y. Yasuda* 1, Y. Mizoguchi* 1, T.

Translation to the New TCO Panel Beverly Law Prof. Global Change Forest Science Science Chair, AmeriFlux Network Oregon State University.

Global Carbon Cycling Where does it all go?. Main Concepts Current CO 2 levels: fluxes in and out What are C reservoirs? Natural CO 2 sources and sinks:

CO 2 - Net Ecosystem Exchange and the Global Carbon Exchange Question Soil respiration chamber at College Woods near Durham New Hampshire. (Complex Systems.

Simulated Interactions of Soil Moisture, Drought Stress, and Regional Climate in the Amazon Basin Scott Denning 1, Jun Liu 1, Ian Baker 1, Maria Assun.

State-of-the-Art of the Simulation of Net Primary Production of Tropical Forest Ecosystems Marcos Heil Costa, Edson Luis Nunes, Monica C. A. Senna, Hewlley.

Modeling Modes of Variability in Carbon Exchange Between High Latitude Ecosystems and the Atmosphere Dave McGuire (UAF), Joy Clein (UAF), and Qianlai.

Integration of biosphere and atmosphere observations Yingping Wang 1, Gabriel Abramowitz 1, Rachel Law 1, Bernard Pak 1, Cathy Trudinger 1, Ian Enting.

Investigating the Carbon Cycle in Terrestrial Ecosystems (ICCTE) Scott Ollinger * -PI, Jana Albrecktova †, Bobby Braswell *, Rita Freuder *, Mary Martin.

Cambiamento attuale: Biogeochimica CLIMATOLOGIA Prof. Carlo Bisci.

Terrestrial Carbon Observations TCO Previous Strategy 1- better identify the potential end users, and their requirements 2- organize and coordinate reliable.

Carbon and water cycling along the western Sierra gradient Anne Kelly SSCZO annual meeting August 21, 2012.

International workshop on Asian Greenhouse Gases Budgets Physical Research Laboratory, Ahmedabad, India September 2011 Pep Canadell*, Prabir Patra.

Project goals Evaluate the accuracy and precision of the CO2 DIAL system, in particular its ability to measure: –Typical atmospheric boundary layer - free.

ESYS 10 Introduction to Environmental Systems February 28

Greenhouse Gas Balance of Russia GCP Regional Carbon Budgets WS Beijing, China, Nov S. Nilsson, a E.A. Vaganov, b V.A. Rozhkov, b A. Shvidenko,

LONG-TERM TALL TOWER CO 2 MONITORING IN HUNGARY László HASZPRA Hungarian Meteorological Service Zoltán BARCZA Eötvös Loránd University.

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

The Carbon Cycle. There are three main types of fossil fuels: (1) Oil and its derivatives (2) Natural Gas (3) Coal Fossils fuels are typically composed.

CarboEurope: The Big Research Lines Annette Freibauer Ivan Janssens.

Mechanistic model for light-controlled phenology - its implication on the seasonality of water and carbon fluxes in the Amazon rainforests Yeonjoo Kim.

Observing and Modeling Requirements for the BARCA Project Scott Denning 1, Marek Uliasz 1, Saulo Freitas 2, Marcos Longo 2, Ian Baker 1, Maria Assunçao.

Robustness of eddy correlation for Amazon rainforest fluxes Kruijt,B. 1)#), Elbers, J.A. 1), von Randow, C. 2), Araujo, A.C. 3), Oliveira, P.J. 2), Culf,

Earth Observation Data and Carbon Cycle Modelling Marko Scholze QUEST, Department of Earth Sciences University of Bristol GAIM/AIMES Task Force Meeting,

Resource cycles in ecosystems. Cycles  Essential nutrients for living things flow through the ecosystem.  The reservoirs can be in the air, land, or.

CHEM /2/12 I.D. Climate Change: - Quick Review - Greenhouse gases (GHG’s): - Structural features - Identification - Sources / Sinks - Effectiveness:

Biogeochemical Cycles Elements, compounds and other forms of matter are passed from one organism to another and from one part of the biosphere to another.

Seasonal variations in C and H 2 O cycling of a tropical transitional forest George L Vourlitis 1, Nicolau Priante Filho 2, José de Souza Nogueira 2, Luciana.

1 Co-ordinator: Detlef Schulze (MPI for Biogeochemistry) Component Leaders: Riccardo Valentini, Philippe Ciais, Han Dolman, Martin Heimann, John Grace.

Influence of tree crown parameters on the seasonal CO2-exchange of a pine forest in Brasschaat, Belgium. Jelle Hofman Promotor: Dr. Sebastiaan Luyssaert.

Recycling of the elements

CARBON, WATER, LAND USE & CLIMATE

“Biosphere Experiment” Intercomparison of atmospheric CO2 simulations based on biosphere fluxes from different terrestrial ecosystem models U. Karstens,

CH19: Carbon Sinks and Sources

CH19: Carbon Sinks and Sources

The Cycling of Matter.

The global carbon cycle for the 1990s, showing the main annual fluxes in GtC yr–1: pre-industrial ‘natural’ fluxes in black and ‘anthropogenic’ fluxes.

Investigating land-climate interactions across land cover types

The global carbon cycle for the 1990s, showing the main annual fluxes in GtC yr–1: pre-industrial ‘natural’ fluxes in black and ‘anthropogenic’ fluxes.

ATMOSPHERE LAND PLANTS SOIL ORGANIC MATTER OCEANS FOSSIL FUEL

Presentation transcript:

Terrestrial biosphere and global change: the carbon cycle at the land surface Han Dolman [ Wageningen, NL

Bottom up: forest inventories, models Top Down: atmospheric methods The Dual constraint approach for carbon balances

The Global Carbon Cycle Atmosphere 750, + 3 per year Deforestation Terrestrial production & respiration Fossil fuels & cement production Oceanic exchange Terrestrial ecosystem Vegetation 610 Soils1400 Litter 60 _____________ Total2070 Surface ocean 1020 Marine biota 3 DOC 700 Ocean 38,100 Sediment 0.4 Fossil fuel reserves 4000 Carbonate rocks 65x

Interannual variability

A global network

Brasil: LBA-EUSTACH Sites Manaus K34 and Manaus C14 Caxiuana Rebio Jaru Fazenda Nossa Senhora

Towers at Reserva Biologica do Rio Jaru ‘Abracos’ New tower

CO 2 eddy fluxes over 2 years in the Central and Southern Amazon Data are 10-day averages. Missing data are green or dark blue

Manaus: slight sesaonality

Rebio Jaru: Seasonality

Annual C-uptake in the Amazon

Monthly NEE Loobos

Interannual variability in NEE Loobos

What is causing the variation in NEE? Radiation load Length of growing season

Growing season length

Conservation between carbon and water fluxes (WUE)

Coupling of H 2 0-CO 2 flux at ecosystem level

The Carbon Balance of a Forest

Land Use Change

Flask sampling Weather Fossil fuel emission Biospheric uptake Flux aircraft Free troposphere CO2 Landscape scale monitoring  m  C/dt+uM m  C/  x+vM m  C/  y = (C i -C m )/  t -W i )  I /  m -A-R+M m  C f /  t

Future: regional integration?

CarboEurope - Flux Monitoring Sites 32 eddy correlation flux measurement towers 8 sites with process studies 5 with aircraft CO 2 profiles 7 chronosequences In addition (not shown): 10 stations of background atmospheric CO 2 monitoring plus 10 stations from NOAA / CMDL