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Year 2004 Remove constraint 2004: 2004 Subjects soil respiration Remove constraint soil respiration: soil respiration
Displaying items 1 - 10 of 13 start over

1. A multiyear synthesis of soil respiration responses to elevated atmospheric CO₂ from four forest FACE experiments

Description:
Includes references
Author:
King, J.S. , Hanson, P.J. , Bernhardt, E. , Deangelis, P. , Norby, R.J. , Pregitzer, K.S.
Subject:
soil respiration , greenhouse gases , elevated atmospheric gases , carbon dioxide , Betula , Pinus , Populus , global change , Liquidambar , global carbon budget , carbon sequestration
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

2. Automated carbon efflux system

Description:
Includes references
Author:
Butnor, J.R. , Maier, C.A. , Johnsen, K.H.
Subject:
carbon dioxide , gas emissions , measuring devices , automation , equipment design , soil respiration , soil microorganisms , biological activity in soil , patents , USDA , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. Controls on soil respiration in semiarid soils

Description:
Includes references
Author:
Conant, R.T. , Dalla-Betta, P. , Klopatek, C.C. , Klopatek, J.M.
Subject:
semiarid soils , soil respiration , soil water content , soil temperature , soil microorganisms , community structure , Arizona
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

4. Effect of implement on soil CO2 efflux: fall vs. spring tillage

Description:
Includes references
Author:
Prior, S.A. , Raper, R.L. , Runion, G.B.
Subject:
soil microorganisms , biological activity in soil , soil respiration , carbon dioxide , agricultural soils , sandy soils , discing , chiseling , autumn , spring , seasonal variation , carbon sequestration , soil water content , soil temperature , air temperature , tillage , loamy sand soils , Alabama
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

5. Grazing Effects on Carbon Dynamics in the Northern Mixed-Grass Prairie

Description:
Includes references
Author:
Haferkamp, M.R. , MacNeil, M.D.
Subject:
sheep , grazing , environmental impact , carbon , soil nutrient dynamics , carbon sequestration , soil organic carbon , soil respiration , carbon dioxide , soil-plant-atmosphere interactions , grasses , prairies , Montana , Great Plains region
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

6. Long-term corn residue effects: harvest alternatives, soil carbon turn over, and root-derived carbon

Description:
Includes references
Author:
Wilts, A.R. , Reicosky, D.C. , Allmaras, R.R. , Clapp, C.E.
Subject:
corn stover , crop residue management , carbon sequestration , Zea mays , soil organic carbon , carbon , stable isotopes , plant growth , rhizodeposition , soil respiration , biodegradation , grain yield , primary productivity , tillage , harvest index , continuous cropping , nitrogen , fertilizer application , soil fertility , root shoot ratio
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Organic matter oxidation potential determination in a periodically flooded Histosol under sugarcane

Description:
Includes references
Author:
Morris, D.R. , Glaz, B. , Daroub, S.H.
Subject:
Histosols , soil organic matter , biodegradation , soil respiration , biological activity in soil , flooded conditions , drained conditions , oxidation , sugarcane soils , soil water , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

8. Oxidation potentials of soil organic matter in Histosols under different tillage methods

Description:
Includes references
Author:
Morris, D.R. , Gilbert, R.A. , Reicosky, D.C. , Gesch, R.W.
Subject:
soil organic matter , oxidation , biodegradation , soil microorganisms , biological activity in soil , soil respiration , no-tillage , minimum tillage , Histosols , sugarcane soils , organic soils , tillage , cultivators , harrows , plows , discing , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

9. Precipitation pulses and carbon fluxes in semiarid and arid ecosystems

Description:
Includes references
Author:
Huxman, T.E. , Snyder, K.A. , Tissue, D. , Leffler, A.J. , Ogle, K. , Pockman, W.T. , Sandquist, D.R. , Potts, D.L. , Schwinning, S.
Subject:
precipitation , duration , temporal variation , soil microorganisms , microbial activity , photosynthesis , soil respiration , rain , carbon , desert soils , canopy , vegetation structure , deserts , arid zones , semiarid zones , dry environmental conditions , water , plant growth , greenhouse gases , carbon dioxide , leaf area , gas exchange , soil water , California , Mexico , Mojave Desert , Sonoran Desert
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

10. Soil respiration rates after 25 years of no-tillage

Description:
Includes references
Author:
Bauer, Philip J. , Frederick, James R. , Novak, Jeffrey M. , Hunt, Patrick G.
Subject:
soil respiration , no-tillage , loamy sand soils , discing , conventional tillage , carbon dioxide , soil water content , seasonal variation , summer , autumn , Southeastern United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004