732 Biogeochemistry PPTs View free & download

Biogeochemistry PowerPoint PPT Presentation

Biogeochemistry - Biogeochemistry Dating (relative/absolute) Relative/Absolute dating Dating by assemblages of organisms is referred to as R D. Dating with numerical numbers using ...

Biogeochemistry Dating (relative/absolute) Relative/Absolute dating Dating by assemblages of organisms is referred to as R D. Dating with numerical numbers using ...

| PowerPoint PPT presentation | free to download

Presentation Biogeochemistry PowerPoint PPT Presentation

Presentation Biogeochemistry - Black Carbon. Gustafsson and Gschwend, 1997. Masiello, Druffel and Currie, 2002. ... Black Carbon. Middelburg, Nieuwenhuize and Van Breugel, 1999. Relation with ...

Black Carbon. Gustafsson and Gschwend, 1997. Masiello, Druffel and Currie, 2002. ... Black Carbon. Middelburg, Nieuwenhuize and Van Breugel, 1999. Relation with ...

| PowerPoint PPT presentation | free to download

Catchment biogeochemistry: PowerPoint PPT Presentation

Catchment biogeochemistry: - High-elevation catchments. of the Sierra Nevada ... Steep catchments with large areas of talus, thin soils and sparse vegetation ...

High-elevation catchments. of the Sierra Nevada ... Steep catchments with large areas of talus, thin soils and sparse vegetation ...

| PowerPoint PPT presentation | free to view

The biogeochemistry of Pu mobilization and retention PowerPoint PPT Presentation

The biogeochemistry of Pu mobilization and retention - The biogeochemistry of Pu mobilization and retention B.D. Honeyman (PI)1, A.J. Francis2, C. J. Dodge2, J.B. Gillow2 and P.H. Santschi3 1Environmental Science and ...

The biogeochemistry of Pu mobilization and retention B.D. Honeyman (PI)1, A.J. Francis2, C. J. Dodge2, J.B. Gillow2 and P.H. Santschi3 1Environmental Science and ...

| PowerPoint PPT presentation | free to view

Sulfur Biogeochemistry PowerPoint PPT Presentation

Sulfur Biogeochemistry - Sulfur transformations are complex due to number of redox ... Logan. McLean. Ford. DeWitt. Macon. Vermilion. Iroquois. Mason. Piatt. Menard. Cass. Livingston ...

Sulfur transformations are complex due to number of redox ... Logan. McLean. Ford. DeWitt. Macon. Vermilion. Iroquois. Mason. Piatt. Menard. Cass. Livingston ...

| PowerPoint PPT presentation | free to view

Microbial Biogeochemistry PowerPoint PPT Presentation

Microbial Biogeochemistry - Microbial Biogeochemistry. Chemical reactions occurring in the environment ... Transport Limitations; Advection-Diffusion. Transport by advection and diffusion: ...

Microbial Biogeochemistry. Chemical reactions occurring in the environment ... Transport Limitations; Advection-Diffusion. Transport by advection and diffusion: ...

| PowerPoint PPT presentation | free to view

The Biogeochemistry of Mercury - The Biogeochemistry of Mercury

The Biogeochemistry of Mercury

| PowerPoint PPT presentation | free to view

Biogeochemistry and Biogeochemical Cycles PowerPoint PPT Presentation

Biogeochemistry and Biogeochemical Cycles - Biogeochemistry and Biogeochemical Cycles Definitions: the more or less circular transfer of chemical elements from the (abiotic) environment to the organisms ...

Biogeochemistry and Biogeochemical Cycles Definitions: the more or less circular transfer of chemical elements from the (abiotic) environment to the organisms ...

| PowerPoint PPT presentation | free to view

Stream Biogeochemistry PowerPoint PPT Presentation

Stream Biogeochemistry - Stream Biogeochemistry. What is it and why should you care? ... Bilby 1981. Measuring Nutrient Retention in Streams: input-output budgets ...

Stream Biogeochemistry. What is it and why should you care? ... Bilby 1981. Measuring Nutrient Retention in Streams: input-output budgets ...

| PowerPoint PPT presentation | free to view

Catchment biogeochemistry: - Particulate carbon concentrations in the plankton of Emerald Lake are increasing ... Emerald Lake and Lake Tahoe suggests that nutrient loading is altering ...

Particulate carbon concentrations in the plankton of Emerald Lake are increasing ... Emerald Lake and Lake Tahoe suggests that nutrient loading is altering ...

| PowerPoint PPT presentation | free to view

Ocean Biogeochemistry in the Earth System - Ocean Biogeochemistry in the Earth System

Ocean Biogeochemistry in the Earth System

| PowerPoint PPT presentation | free to view

CCSM Biogeochemistry WG Plans PowerPoint PPT Presentation

CCSM Biogeochemistry WG Plans - Inez Fung, Scott Doney, Jasmin John, Keith Lindsay. Modules. Spin-up. Results from Control ... Live Biomass ~ 870PgC. Dead Biomass ~ 1080PgC. 7 PgC. 8 PgC ...

Inez Fung, Scott Doney, Jasmin John, Keith Lindsay. Modules. Spin-up. Results from Control ... Live Biomass ~ 870PgC. Dead Biomass ~ 1080PgC. 7 PgC. 8 PgC ...

| PowerPoint PPT presentation | free to view

Metagenomics and biogeochemistry PowerPoint PPT Presentation

Metagenomics and biogeochemistry - Metagenomics and biogeochemistry How do microorganism-driven geochemical cycles affect structure and function of ecosystems? How do we assess structure and function ...

Metagenomics and biogeochemistry How do microorganism-driven geochemical cycles affect structure and function of ecosystems? How do we assess structure and function ...

| PowerPoint PPT presentation | free to download

Ocean Biogeochemistry (C, O2, N, P)Achievements and challenges PowerPoint PPT Presentation

Ocean Biogeochemistry (C, O2, N, P)Achievements and challenges - Title: The uptake, transport and storage of anthropogenic CO2 by the ocean Author: Nicolas Gruber Last modified by: OEM Version Created Date: 4/13/2003 5:12:25 AM

Title: The uptake, transport and storage of anthropogenic CO2 by the ocean Author: Nicolas Gruber Last modified by: OEM Version Created Date: 4/13/2003 5:12:25 AM

| PowerPoint PPT presentation | free to download

Implicit Ocean Biogeochemistry Modeling PowerPoint PPT Presentation

Implicit Ocean Biogeochemistry Modeling - The approach to equilibrium of the tracer transport equation is controlled by ... lifetime of DOP. fraction of new production allocated to DOP. phosphate ...

The approach to equilibrium of the tracer transport equation is controlled by ... lifetime of DOP. fraction of new production allocated to DOP. phosphate ...

| PowerPoint PPT presentation | free to view

Investigations into the biology and biogeochemistry of a rapidly changing Arctic Ocean PowerPoint PPT Presentation

Investigations into the biology and biogeochemistry of a rapidly changing Arctic Ocean - Investigations into the biology and biogeochemistry of a rapidly changing Arctic Ocean Kevin R. Arrigo Department of Environmental Earth System Science

Investigations into the biology and biogeochemistry of a rapidly changing Arctic Ocean Kevin R. Arrigo Department of Environmental Earth System Science

| PowerPoint PPT presentation | free to view

Aquatic Biogeochemistry PowerPoint PPT Presentation

Aquatic Biogeochemistry - streams, lakes, shallow groundwater. All target and context constituents. Samples co-located with: ... lake and reservoir inflow-outflow gages ...

streams, lakes, shallow groundwater. All target and context constituents. Samples co-located with: ... lake and reservoir inflow-outflow gages ...

| PowerPoint PPT presentation | free to view

GLOBEC Links to JGOFS Biogeochemistry - GLOBEC Links to JGOFS Biogeochemistry

GLOBEC Links to JGOFS Biogeochemistry

| PowerPoint PPT presentation | free to view

ESM 202 Environmental Biogeochemistry PowerPoint PPT Presentation

ESM 202 Environmental Biogeochemistry - Apply biogeochemical understanding to important ... vadose. zone. surface. water. ground. water. Microbial Uptake. Qi. CP,i. Qo. CP,o. Lake. Volume (V) ...

Apply biogeochemical understanding to important ... vadose. zone. surface. water. ground. water. Microbial Uptake. Qi. CP,i. Qo. CP,o. Lake. Volume (V) ...

| PowerPoint PPT presentation | free to view

Variability in the ocean - from modewater biogeochemistry to SST - Variability in the ocean from modewater biogeochemistry to SST

Variability in the ocean from modewater biogeochemistry to SST

| PowerPoint PPT presentation | free to view

Wetland biogeochemistry Chapter 6 Mitsch PowerPoint PPT Presentation

Wetland biogeochemistry Chapter 6 Mitsch - more minerals tied up in forms unavailable to plants. higher organic content ... nutrients tied up in sediments & peat (vs. aquatic, terrestrial systems) ...

more minerals tied up in forms unavailable to plants. higher organic content ... nutrients tied up in sediments & peat (vs. aquatic, terrestrial systems) ...

| PowerPoint PPT presentation | free to view

FeMn Biogeochemistry Overview PowerPoint PPT Presentation

FeMn Biogeochemistry Overview - Fe & Mn are generally considered to be trace elements in open-water aquatic ... Weathered FeS2-Bearing Basalt from the Juan de Fuca Ridge. Edwards et al. (2003) ...

Fe & Mn are generally considered to be trace elements in open-water aquatic ... Weathered FeS2-Bearing Basalt from the Juan de Fuca Ridge. Edwards et al. (2003) ...

| PowerPoint PPT presentation | free to view

10' ATMOSPHERIC DEPOSITION AND BIOGEOCHEMISTRY PowerPoint PPT Presentation

10' ATMOSPHERIC DEPOSITION AND BIOGEOCHEMISTRY - Atmosphere, land, and water are interconnected compartments. ... atmosphere, hydrosphere, and lithosphere, a proton and electron balance is maintained. ...

Atmosphere, land, and water are interconnected compartments. ... atmosphere, hydrosphere, and lithosphere, a proton and electron balance is maintained. ...

| PowerPoint PPT presentation | free to view

Impacts of Changing Climate on Biogeochemistry of Atmospheric Trace Gases and Aerosols - Impacts of Changing Climate on Biogeochemistry of Atmospheric Trace Gases and Aerosols

Impacts of Changing Climate on Biogeochemistry of Atmospheric Trace Gases and Aerosols

| PowerPoint PPT presentation | free to download

The Biogeochemistry of Soils: Soils from Stars PowerPoint PPT Presentation

The Biogeochemistry of Soils: Soils from Stars - Plant Composition and Soil Chemistry ... Mineralogical composition a function of elemental behavior and abundances. O 474,000 mg/kg ...

Plant Composition and Soil Chemistry ... Mineralogical composition a function of elemental behavior and abundances. O 474,000 mg/kg ...

| PowerPoint PPT presentation | free to download

Modeling Soil Biogeochemistry PowerPoint PPT Presentation

Modeling Soil Biogeochemistry - Process-based, mechanistic models, and different from ... Biome-BGC. Simple flowchart. Soil processes. Similar processes with TEM ...

Process-based, mechanistic models, and different from ... Biome-BGC. Simple flowchart. Soil processes. Similar processes with TEM ...

| PowerPoint PPT presentation | free to view

Spatiotemporal changes in biogeochemistry of a temperate seagrass bed PowerPoint PPT Presentation

Spatiotemporal changes in biogeochemistry of a temperate seagrass bed - PLTE f 3 f 3 f 3 f f f ff f3 f 3 3 3 3f 33 3 f 3 f 3 f3 ... f ff fff3ff f f f ff 3f ff ffff fffff3fff3 f3f3 f3ff33f3f ff fff3f3 3 3 3 f3 ...

PLTE f 3 f 3 f 3 f f f ff f3 f 3 3 3 3f 33 3 f 3 f 3 f3 ... f ff fff3ff f f f ff 3f ff ffff fffff3fff3 f3f3 f3ff33f3f ff fff3f3 3 3 3 f3 ...

| PowerPoint PPT presentation | free to view

MESOSCALE OCEAN PROCESSES IN RELATION TO OCEAN BIOGEOCHEMISTRY - MESOSCALE OCEAN PROCESSES IN RELATION TO OCEAN BIOGEOCHEMISTRY

MESOSCALE OCEAN PROCESSES IN RELATION TO OCEAN BIOGEOCHEMISTRY

| PowerPoint PPT presentation | free to view

DOE Biogeochemistry Grand Challenge with PNNL: - DOE Biogeochemistry Grand Challenge with PNNL:

DOE Biogeochemistry Grand Challenge with PNNL:

| PowerPoint PPT presentation | free to view

CCSM Biogeochemistry WG Plans - Port CASA'/OCMIP' to CCSM3 physics. Thornton's new land ... OCMIP Biotic Model prognostic export production. iron limitation and cycling. Marine BGC Module ...

Port CASA'/OCMIP' to CCSM3 physics. Thornton's new land ... OCMIP Biotic Model prognostic export production. iron limitation and cycling. Marine BGC Module ...

| PowerPoint PPT presentation | free to view

The Arsenic Project: Chemical Measurements in Support of Studies of the Biogeochemistry of Arsenic - The Arsenic Project: Chemical Measurements in Support of Studies of the Biogeochemistry of Arsenic

The Arsenic Project: Chemical Measurements in Support of Studies of the Biogeochemistry of Arsenic

| PowerPoint PPT presentation | free to view

Role of different Plankton Functional Types for global marine biogeochemistry Corinne Le Qur Univers - Role of different Plankton Functional Types for global marine biogeochemistry Corinne Le Qur Univers

Role of different Plankton Functional Types for global marine biogeochemistry Corinne Le Qur Univers

| PowerPoint PPT presentation | free to view

Analytical Biogeochemistry - Analytical Biogeochemistry

Analytical Biogeochemistry

| PowerPoint PPT presentation | free to view

NRES 701C Topics and Methods in Soil Biogeochemistry Miscellaneous Topics PowerPoint PPT Presentation

NRES 701C Topics and Methods in Soil Biogeochemistry Miscellaneous Topics - Cores of root-free soil imbedded into profile. Remove cores and obtain root mass. Will disturbance cause nutrient release from soil and attract roots? ...

Cores of root-free soil imbedded into profile. Remove cores and obtain root mass. Will disturbance cause nutrient release from soil and attract roots? ...

| PowerPoint PPT presentation | free to view

Applications of Modern Data Collection and Modelling Techniques to Biogeochemistry PowerPoint PPT Presentation

Applications of Modern Data Collection and Modelling Techniques to Biogeochemistry - Uses spectrometers: instruments which analyze different parts of the electromagnetic spectrum ' ... insufficient spatiotemporal resolution to calculate flux ' ...

Uses spectrometers: instruments which analyze different parts of the electromagnetic spectrum ' ... insufficient spatiotemporal resolution to calculate flux ' ...

| PowerPoint PPT presentation | free to download

Sensitivity of OGCM dynamics and biogeochemistry to wind forcing PowerPoint PPT Presentation

Sensitivity of OGCM dynamics and biogeochemistry to wind forcing - biological model: PISCES (Aumont et al.) (Aumont et al., 2002) The wind stress forcings: ... in mean currents, the characteristics of the TIWs are very ...

biological model: PISCES (Aumont et al.) (Aumont et al., 2002) The wind stress forcings: ... in mean currents, the characteristics of the TIWs are very ...

| PowerPoint PPT presentation | free to view

Decadalscale changes in ocean biogeochemistry: Results from the CLIVARCO2 Repeat Survey Scott C. Don PowerPoint PPT Presentation

Decadalscale changes in ocean biogeochemistry: Results from the CLIVARCO2 Repeat Survey Scott C. Don - Map temporal changes by time-series & decadal resurvey ... Property-Property correlations. Nov. 14th, 2005. Doney-Repeat Hydro/CO2. Deutsch et al. (2005) ...

Map temporal changes by time-series & decadal resurvey ... Property-Property correlations. Nov. 14th, 2005. Doney-Repeat Hydro/CO2. Deutsch et al. (2005) ...

| PowerPoint PPT presentation | free to view

Uncovering the mysteries of ocean biogeochemistry and ecology a computational odyssey PowerPoint PPT Presentation

Uncovering the mysteries of ocean biogeochemistry and ecology a computational odyssey - Fish. N2-fix. Phyto. Ecological Model. Model Features. Three phytoplankton groups ... by mineral material after Klaas and Archer (2002; 7 wt% for CaCO3 and 2.9 ...

Fish. N2-fix. Phyto. Ecological Model. Model Features. Three phytoplankton groups ... by mineral material after Klaas and Archer (2002; 7 wt% for CaCO3 and 2.9 ...

| PowerPoint PPT presentation | free to view

Aquatic%20Microbial%20Ecology%20and%20Biogeochemistry%20at%20Ole%20Miss: PowerPoint PPT Presentation

Aquatic%20Microbial%20Ecology%20and%20Biogeochemistry%20at%20Ole%20Miss: - Aquatic Microbial Ecology and Biogeochemistry at Ole Miss: An Overview of Ongoing Research Projects

Aquatic Microbial Ecology and Biogeochemistry at Ole Miss: An Overview of Ongoing Research Projects

| PowerPoint PPT presentation | free to download

Diapositive 1 PowerPoint PPT Presentation

Diapositive 1 - UMR7618 Biogeochemistry and ecology of continental ecosystems Belowground-aboveground interactions S. Barot http://millsonia.free.fr/ sebastien.barot@ird ...

UMR7618 Biogeochemistry and ecology of continental ecosystems Belowground-aboveground interactions S. Barot http://millsonia.free.fr/ sebastien.barot@ird ...

| PowerPoint PPT presentation | free to download

BEHAVIOR OF TRACE METALS IN AQUATIC SYSTEMS: EXAMPLE CASE STUDIES (Cont PowerPoint PPT Presentation

BEHAVIOR OF TRACE METALS IN AQUATIC SYSTEMS: EXAMPLE CASE STUDIES (Cont - BEHAVIOR OF TRACE METALS IN AQUATIC SYSTEMS: EXAMPLE CASE STUDIES (Cont d) Environmental Biogeochemistry of Trace Metals (CWR6252)

BEHAVIOR OF TRACE METALS IN AQUATIC SYSTEMS: EXAMPLE CASE STUDIES (Cont d) Environmental Biogeochemistry of Trace Metals (CWR6252)

| PowerPoint PPT presentation | free to view

Floodplain Wetland and Channel Biogeochemical Relationships following Dam Removal on a Coastal Plain River PowerPoint PPT Presentation

Floodplain Wetland and Channel Biogeochemical Relationships following Dam Removal on a Coastal Plain River - Title: Influence of Floodplain Wetlands on Channel Biogeochemistry following Dam Removal Last modified by: American Rivers User Created Date: 6/6/2005 11:20:29 PM

Title: Influence of Floodplain Wetlands on Channel Biogeochemistry following Dam Removal Last modified by: American Rivers User Created Date: 6/6/2005 11:20:29 PM

| PowerPoint PPT presentation | free to view

Understanding and Protecting Our Home Planet PowerPoint PPT Presentation

Understanding and Protecting Our Home Planet - State of the Program: NASA Ocean Biology & Biogeochemistry Paula Bontempi and Fred Lipschultz NASA Headquarters Ocean Color Research Team Meeting

State of the Program: NASA Ocean Biology & Biogeochemistry Paula Bontempi and Fred Lipschultz NASA Headquarters Ocean Color Research Team Meeting

| PowerPoint PPT presentation | free to view

The Carbon Cycle Data Assimilation System (CCDAS) PowerPoint PPT Presentation

The Carbon Cycle Data Assimilation System (CCDAS) - QUEST/U Bristol, formerly Max-Planck Institute for Biogeochemistry, Jena ... evergreen coniferous tree. prior. optimized. Step 1: FAPAR Assimilation ...

QUEST/U Bristol, formerly Max-Planck Institute for Biogeochemistry, Jena ... evergreen coniferous tree. prior. optimized. Step 1: FAPAR Assimilation ...

| PowerPoint PPT presentation | free to download

Architecture of the Earth System Modeling Framework PowerPoint PPT Presentation

Architecture of the Earth System Modeling Framework - Architecture of the Earth System Modeling Framework ... atmospheric chemistry, land-surface and ocean-biogeochemistry models 22 partners: leading climate ...

Architecture of the Earth System Modeling Framework ... atmospheric chemistry, land-surface and ocean-biogeochemistry models 22 partners: leading climate ...

| PowerPoint PPT presentation | free to view

Physical Climate PowerPoint PPT Presentation

Physical Climate - OCB: Ocean Carbon and Biogeochemistry Program OCB Mission: to establish the evolving role of the ocean in the global carbon cycle, in the face of environmental change ...

OCB: Ocean Carbon and Biogeochemistry Program OCB Mission: to establish the evolving role of the ocean in the global carbon cycle, in the face of environmental change ...

| PowerPoint PPT presentation | free to view

Simulation of natural organic matter adsorption to soils: A preliminary report Indiana Biocomplexity Symposium, Notre Dame, IN, April 2003 PowerPoint PPT Presentation

Simulation of natural organic matter adsorption to soils: A preliminary report Indiana Biocomplexity Symposium, Notre Dame, IN, April 2003 - Natural organic matter is a key component of soil biogeochemistry. ... We currently assume that the porous soil media is composed of high affinity goethite surfaces. ...

Natural organic matter is a key component of soil biogeochemistry. ... We currently assume that the porous soil media is composed of high affinity goethite surfaces. ...

| PowerPoint PPT presentation | free to download

MICROCLIMATE EFFECTS ON ATMOSPHERIC PowerPoint PPT Presentation

MICROCLIMATE EFFECTS ON ATMOSPHERIC - microclimate effects on atmospheric carbon dioxide group work based on the prairie ridge project mea 760: biogeochemistry wilfred akah september 21, 2006

microclimate effects on atmospheric carbon dioxide group work based on the prairie ridge project mea 760: biogeochemistry wilfred akah september 21, 2006

| PowerPoint PPT presentation | free to view

Bob McKane, USEPA Western Ecology Division PowerPoint PPT Presentation

Bob McKane, USEPA Western Ecology Division - This illustrates how the linkage of a surface hydrology model to a biogeochemistry model can be used to predict the filtering action of soils & vegetation as ...

This illustrates how the linkage of a surface hydrology model to a biogeochemistry model can be used to predict the filtering action of soils & vegetation as ...

| PowerPoint PPT presentation | free to download

the oceanic carbon cycle Corinne Le Qur University of East Anglia and British Antarctic Survey PowerPoint PPT Presentation

the oceanic carbon cycle Corinne Le Qur University of East Anglia and British Antarctic Survey - ocean biogeochemistry-climate feedbacks. Silicifiers. N2 fixers. DMS producers. Calcifiers ... time (y) TM3 atmospheric transport model. Atmospheric Inverse ...

ocean biogeochemistry-climate feedbacks. Silicifiers. N2 fixers. DMS producers. Calcifiers ... time (y) TM3 atmospheric transport model. Atmospheric Inverse ...

| PowerPoint PPT presentation | free to view

Topography-enhanced Diapycnal Mixing Impacts Oceanic and Atmospheric Circulation PowerPoint PPT Presentation

Topography-enhanced Diapycnal Mixing Impacts Oceanic and Atmospheric Circulation - ... and even marine biogeochemistry. The increased diapycnal mixing weakens stratification and strengthens the deep overturning cell and equatorial upwelling.

... and even marine biogeochemistry. The increased diapycnal mixing weakens stratification and strengthens the deep overturning cell and equatorial upwelling.

| PowerPoint PPT presentation | free to download

Carbon Cycle Observations and Analyses PowerPoint PPT Presentation

Carbon Cycle Observations and Analyses - Palmer Station minus Cape Grim and South Pole average. Q1) Are global ocean biogeochemistry models accurately representing the complex ...

Palmer Station minus Cape Grim and South Pole average. Q1) Are global ocean biogeochemistry models accurately representing the complex ...

| PowerPoint PPT presentation | free to download

Phycology and Phycology Lab Course PowerPoint PPT Presentation

Phycology and Phycology Lab Course - Phycology and Phycology Lab Course by Dr. Mohamed Jawad Al-Haidarey Ecological Biogeochemistry / Phycology * * The life cycles in algae Life-cycle III (Diplobiontic ...

Phycology and Phycology Lab Course by Dr. Mohamed Jawad Al-Haidarey Ecological Biogeochemistry / Phycology * * The life cycles in algae Life-cycle III (Diplobiontic ...

| PowerPoint PPT presentation | free to view

Improving soils with biochar: General considerations and current research efforts by Julie Major PowerPoint PPT Presentation

Improving soils with biochar: General considerations and current research efforts by Julie Major - Nutrient ... Biqing Liang: Organic C and nutrient cycling under Amazonian Dark Earth and ... nutrient leaching and C. biogeochemistry of. biochar-amended soil ...

Nutrient ... Biqing Liang: Organic C and nutrient cycling under Amazonian Dark Earth and ... nutrient leaching and C. biogeochemistry of. biochar-amended soil ...

| PowerPoint PPT presentation | free to view

Termites are major ecosystem engineers in African savanna creating soil heterogeneity and nutrient hotspots in the form of mounds. PowerPoint PPT Presentation

Termites are major ecosystem engineers in African savanna creating soil heterogeneity and nutrient hotspots in the form of mounds. - 1 Wetland Biogeochemistry Laboratory, Soil and Water Science Department, ... Nitrogen fixation by the termites in the savanna is likely to reduce N limitation to ...

1 Wetland Biogeochemistry Laboratory, Soil and Water Science Department, ... Nitrogen fixation by the termites in the savanna is likely to reduce N limitation to ...

| PowerPoint PPT presentation | free to download

U.S. Eastern Continental Shelf Carbon Budget: Modeling, Data Assimilation, and Analysis U.S. ECoS Science Team* PowerPoint PPT Presentation

U.S. Eastern Continental Shelf Carbon Budget: Modeling, Data Assimilation, and Analysis U.S. ECoS Science Team* - ... biogeochemistry and carbon cycling models with climate models. Our research is particularly germane to NASA s carbon cycle research focus topic and coastal ...

... biogeochemistry and carbon cycling models with climate models. Our research is particularly germane to NASA s carbon cycle research focus topic and coastal ...

| PowerPoint PPT presentation | free to download

Biogeochemistry PowerPoint PPT Presentations