RECIPE meeting Aberdeen 29-31 May 2006 Final progress report AR-WSL, EPFL ECOS Andy Siegenthaler Emanuela Samaritani, Edward Mitchell, Alexandre Buttler.

Slides:

Advertisements

Similar presentations

WOULD INCREASE IN UV-B RADIATION AFFECT METHANE RELEASE FROM NORTHERN PEATLANDS? Pertti Martikainen, Department of Environmental Sciences, University of.

Advertisements

Heterogeneous Catalysis & Solid State Physics Dohyung Kim May 2, 2013 Physics 141A.

Soil CO 2 production and transport in the drought experiment in Caxiuana National Forest, Para, Brazil. Eleneide Doff Sotta Antonio Carlos Lola Rosiene.

E COLOGIE ET E COPHYSIOLOGIE F ORESTIERES UMR 1137 INRA UHP.

Digging out the trenches, experience in Russey, August 2003, version Delineate 3 independent contiguous trenches on a surface of 11 x 4(5) meters.

RECIPE - Munchen May 2005 ECOBIO. Influence of vegetation cover and age of regeneration stages on C and N soluble and microbial variables K-W test P-ValuesSOCSONSOC/SON.

Bottom-up methane dynamics along the degradation of permafrost: A case study on microbial communities of the methane cycle in a collapsing sub-Arctic palsa.

Assessment of the impacts of biofuel crops on the carbon, water, and nitrogen cycles in Central Illinois Marcelo Zeri, Andrew VanLoocke, George Hickman,

RECIPE meeting June 5-6 Th Tampere, FINLAND Group « Organic Matter in water, sols, sediments and rocks » « Earth Science Institute of Orleans », France.

Mathematical Modelling, 5th Projects: Carbon cycle in a box model Boat dynamics: Oscillations J S. Miller. Physics in a Toy Boat. Am. J. Physics 26, 199.

Horstermeerpolder ME1-WP3  Goal of the research  The Horstermeerpolder  Overview of measurement techniques  Preliminary results  Further research.

The Carbon Cycle: Global to local Ruth Varner, PhD.

CO 2 fertilization (increased water use efficiency). Plants take in carbon dioxide and lose water vapor through small pores in their leaves called stomata.

EXAMPLE 1 Describe the correlation of data Describe the correlation of the data graphed in the scatter plot. a. The scatter plot shows a positive correlation.

Q: Electronegativity only affects molecules with what type of bond? A: Nonpolar.

Soil biological indicators: Organic Farming Systems Dr. Rachel Creamer, Prof. Bryan Griffiths Johnstown Castle Environment Research Centre Acknowledgements:

Results of forest soil inventory implemented in within the scope of the demonstration project BioSoil Soil stability in ecologically and socially.

1 Li Xiao and Lichang Wang Department of Chemistry & Biochemistry Southern Illinois University Carbondale The Structure Effect of Pt Clusters on the Vibrational.

WP O6 - Carbon turnover at different depths Objectives –To determine impact of recolonizing vegetation on soluble organic forms of C and N and emissions.

WP O6 - Carbon turnover Final Meeting Aberdeen 28 May - 1 June WP 6 – Carbon Turnover at different depths.

Hojeong Kang Yonsei University Korea 2009 TERRECO Effects of Water Level Drawdown & Elevated Temperature on Peatland Microbes.

Ecology basics Energy & Food webs Carbon Cycle Statistics Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Climate change Ecosystem.

WP2. Adaptability and Productivity Field Trials Results from the fourth growing period and comparison of the results recorded from the years 2003, 2004.

Unit of Biosystem Physics Jérôme Elisabeth 1, Beckers Yves 2, Bodson Bernard 3, Moureaux Christine 3, Aubinet Marc 1 1 University of Liege, Gembloux Agro-Bio.

Lecture note 2 Summarizing Relationships among variables © by Aaed Al- Rabai.

Field research was conducted at the University of Minnesota Rosemount Research and Outreach Center. The experiment was conducted in a 17 ha agricultural.

_____________________________________________________________________________________________________________________________________________ Fig. 02:

Greenhouse gas (GHG) emissions from rewetted peatlands: studying influencing factors by incubation experiments Maria Hahn-Schöfl.

THINKING beyond the canopy Removing technical barriers to include tropical peatlands in the REDD+ mechanism Daniel Murdiyarso, Kristell Hergoualc’h and.

TOPIC: Scientific Method AIM: How can we organize data collected from an experiment? DO NOW: Does the price of sneakers affect how high a person can jump?

Anne Ojala Timo Vesala, Jussi Huotari, Elina Peltomaa, Jukka Pumpanen, Pertti Hari Üllar Rannik, Tanja Suni, Sampo Smolander, Andrey Sogachev and Samuli.

Context, tests and considerations for field measurements (WP I) … RECIPE.

CLIMATE CHANGE EFFECTS ON SOIL CO 2 AND CH 4 FLUXES IN FOUR ECOSYSTEMS ALONG AN ELEVATIONAL GRADIENT IN NORTHERN ARIZONA Joseph C. Blankinship 1, James.

Carbon balance in a heterogeneous cutover bog in the Jura Mountains. Estelle Bortoluzzi, Daniel Epron, Daniel Gilbert, Alexandre Buttler.

Midsummer Warming/Drought in the Boreal Forest. The inter- and intra-seasonal relationships between evaporation and rainfall, which are linked to summer.

Moisture Controls on Trace Gas Fluxes From Semiarid Soils Dean A. Martens and Jean E. T. McLain SWRC – Tucson and Water Conservation Laboratory – Phoenix.

Effect of Compaction of Soil Surface to Increase Herbicide Effect in Upland Rice Cultivation By THAN TOE DEPUTY SUPERVISOR MYANMAR AGRICULTURE SERVICE.

Lecture note 3-1 Summarizing Relationships among variables ©

Seasonal Emissions of N 2 O, NO, CO and CO 2 in Brazilian Savannas Subjected to Prescribed Fires Alexandre Pinto, Mercedes Bustamante, Laura Viana, Universidade.

TODAY IN ALGEBRA…  WARM UP: Writing parallel and perpendicular equations  Learning Goal: 5.6 You will make scatter plots and write equations to model.

Craigiebuckler, Aberdeen, AB15 8QH, UK RECIPE Final Aberdeen Progress meeting 29-31/05/2006 WP 03: Structure and diversity of the microbial loop UK progress.

March 2013 Presenter: Nancy Webster Director of Instructional Measurement and Accountability.

Craigiebuckler, Aberdeen, AB15 8QH, UK RECIPE Final Aberdeen Progress meeting 29-31/05/2006 WP02 – Carbon sequestration by peatland vegetation UK progress.

Autumn WP1 : Comparison between regenerations NEE GP NEE (micromoleCO 2 /m 2 /s) GP(micromoleCO 2 /m 2 /s) RTOT(micromoleCO 2 /m 2 /s) Difference.

.  Relationship between two sets of data  The word Correlation is made of Co- (meaning "together"), and Relation  Correlation is Positive when the.

Craigiebuckler, Aberdeen, AB15 8QH, UK RECIPE Charquemont Progress meeting /10/2003 UK progress Rebekka Artz Stephen Chapman Colin Campbell.

Effects of Fertilizer Addition on Microbial Respiration and Uptake of Carbon Monoxide in a Cerrado Soil Marirosa Molina 1, Richard Zepp 1, Alessandra Kozovits.

R ESULTS Management and development of the crop Seasonal course of the fluxes R ESULTS Management and development of the crop Seasonal course of the fluxes.

Greenhouse Effect (E 3 ) Pages ) Definitions 2) Description 3) Greenhouse Gases 4) Greenhouse Gases Effect on Atmosphere.

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.

Chemical Reactions. Iron + Oxygen  Iron (III) Oxide.

COMPARISON OF NATURAL SOURCE DEPLETION (NSZD) CHARACTERIZATION METHODS Mark Malander and Harley Hopkins (ExxonMobil) Andy Pennington, Jonathon Smith, and.

Moisture Flux and Specific Humidity overlaid with Wind vectors (850mb) Moisture Flux Scale Specific Humidity Scale.

Six months of RECIPE in Finland Three study sites were chosen in Aitoneva, Central Finland. The first site (for WP 1) was re-wetted in 1994 In the second.

Carbon Dynamics in Coarse Woody Debris Pools at the Tapajos National Forest in Brazil Hudson Silva Patrick Crill Michael Keller.

Contribution of fungi activity for N 2 O emission in no-tillage with cover crop fields Zhaorigetu 1,2, T.Nishizawa 2, Y.Sato 2, M.Komatsuzaki 1, H.Ohta.

A HIGH-ALTITUDE BALLOON PLATFORM FOR DETERMINING REGIONAL UPTAKE OF CARBON DIOXIDE OVER AGRICULTURAL LANDSCAPES Angie Bouche, DePaul University.

Interannual Variations in Methane Emissions and Net Ecosystem Exchange in a Temperate Peatland Claire Treat Mount Holyoke College Research and.

Compaction, Crop and Tillage Effects on Greenhouse Gases Emission From an Alfisol of Ohio David A.N. Ussiri and Rattan Lal Carbon Management and Sequestration.

Dissolved methane anomalies over the East – Siberian Arctic Shelf. Modeling results V.V. Malakhova, E.N. Golubeva ICMMG SB RAS, Russia, Novosibirsk Dissolved.

Baupte progress meeting

Effects of a raised water table on greenhouse gas emissions and celery yield from agricultural peat under climate warming conditions Magdalena Matysek¹,

RECIPE Baupte Progress meeting 08-10/11/2004

Secondary electron yield of cryogenic surfaces as a function of physisorbed gases Asena Kuzucan TE-VSC-SCC.

WPI: How to sample in the field and dispatch. (after Charquemont, vers

Today Galaxy S II Galaxy S III Neo Galaxy S7 Active

RECIPE Tampere Progress meeting 05-06/06/2004

Wojtek Okrasinski Faculty of Pure and Applied Mathematics

Habitat Changes and Fish Migration

Habitat Changes and Fish Migration

Presentation transcript:

RECIPE meeting Aberdeen May 2006 Final progress report AR-WSL, EPFL ECOS Andy Siegenthaler Emanuela Samaritani, Edward Mitchell, Alexandre Buttler

Growing keystone species experiment June 2004-July 2005 WP II A.Siegenthaler, RECIPE meeting Aberdeen May 2006

Basal respiration WPII D20, D21, D23 A.Siegenthaler, RECIPE meeting Aberdeen May 2006

Resumed basal respiration WPII Design plot for the CO2 production Factors CO2 production (µmol.d-1.dm-3) Low Intermed. High CT EA EV S H3 H5 H7 WTSpeciesDepth D20, D21, D23 A.Siegenthaler, RECIPE meeting Aberdeen May 2006

Resumed basal respiration WPII Design plot for the CH4 production Factors CH4 production (umol.d-1.dm-3) Low Intermed. High CT EV EA S H3 H5 H7 WTSpeciesDepth D20, D21, D23 A.Siegenthaler, RECIPE meeting Aberdeen May 2006

WPII: Active type II methanotrophs (FISH) in growing Sphagnum (H3) A.Siegenthaler, RECIPE meeting Aberdeen May 2006 D11, D14, D20 FISH DAPI FISH/DAPI

Litter decomposition experiment August November 2005 WP III A.Siegenthaler, RECIPE meeting Aberdeen May 2006

Litter mass-loss (% d.wt/d.wt) EAEVS Litter species EAEVSEAEVSEAEVS LowInterm.High Litter species X water level A.Siegenthaler, RECIPE meeting Aberdeen May 2006 D16, D20

In-situ surface fluxes (WPIII) CH4 flux (µmol.d-1.m-2) LowInterm.High Water level D20, D21, D23 CH4 CO2 A.Siegenthaler, RECIPE meeting Aberdeen May 2006

Litter type effect on CO 2 and CH 4 production D20, D21, D23 A.Siegenthaler, RECIPE meeting Aberdeen May 2006

Litter effect on basal respiration (WPIII) D20, D21, D23

Resumed basal respiration (WP III) Design plot for CO2 production Factors CO2 production (umol.d-1.dm-3) Low Interm. High CT EA EV S H3 H5 H7 WTSpeciesDepth D20, D21, D23 A.Siegenthaler, RECIPE meeting Aberdeen May 2006

Resumed basal respiration (WP III) Design plot for CH4 production Factors CH4 production (umol.d-1.dm-3) Low Interm. High CT EAEV S H3H5 H7 WTSpeciesDepth D20, D21, D23

Resumed surface respiration WPIII Factors Design plot for CO2 production CO2 production (mmol.d-1.m2) Low Interm. High CT EA S EV Water_levelLitter_species D20, D21, D23

Resumed surface respiration WPII Design plot for CH4 production Factors CH4 production (µmol.d-1.m2) Low Intermed. High CT EA EV S Water_levelLitter_species D20, D21, D23

WPIII: Active type II methanotrophs in Sphagnum litter 0e+0 5e+5 1e+6 2e+6 3e+6 Type II Methanotrophs (ind./g f.wt) LowInterm.High Water level 0e+0 5e+6 1e+7 2e+7 DAPI (ind./g f.wt) LowInterm.High Water level A.Siegenthaler, RECIPE meeting Aberdeen May 2006 D11, D14, D20

Conclusions In a situation with low water level, the presence of any kind of litter decreases the CO2 production at -35 cm. In a situation with low water level, the presence of any kind of litter decreases the methane production at -35 cm. Under intermediate water level conditions Sphagnum litter drastically decreased the in-situ methane flux. The Sphagnum litter turnover time is higher under intermediate water level conditions. There are more methanotrophs where more methane is produced! ;-) The surface CO2 fluxes in WPIII are strongly positively correlated to the basal respiration at -15 cm depth and negatively correlated to the methanogenesis at -15 cm depth. And inversely! The surface CH4 fluxes are negatively correlated to the CO2 production at -7.5 cm depth. D11, D14, D16, D20, D21, D23 A.Siegenthaler, RECIPE meeting Aberdeen May 2006

Achievements during 2005/06 Andy (A), Emanuela (Em) Em: terminated the surface gas flux measurements (NEE, Rtot, PG) at la Chuax-d’Abel. A&Em: surface methane fluxes Chaux-d’Abel during FISH hybridisation for WPI - methodological improvement and counting of methanogens and eubacteria. Em: finished her master’s research and graduated in May A+all: WPII sampling and dispatching in July A&Em: WPIII surface fluxes, harvesting, sampling, dispatching, incubations in autumn A: WPII basal respiration for Baupt samples (monovette). A: re-analysed delta 13C-CO2 and delta 13C-CH4 of the surface samples using a supplementary cryogenic step to improve accuracy for methane. A:WPIII surface samples basal respiration for the short term decomposition experiment. A: recounting whole community in WPI with inverted microscopic (total 18 from the 27 samples. A&Em: WPII (FR): basal respiration (monovette) and FISH hybridisations for methanotrophs. A.Siegenthaler, RECIPE meeting Aberdeen May 2006