Publications

Filters: Sites: US-UMB
Clear Filters
Publications Found: 106

Respiratory Carbon Losses And The Carbon-Use Efficiency Of A Northern Hardwood Forest, 1999-2003
Curtis, P. S., Vogel, C. S., Gough, C. M., Schmid, H. P., Su, H. B., Bovard, B. D.
  • Quantitative assessment of carbon (C) storage by forests requires an understanding of climatic controls over respiratory C loss. Ecosystem respiration can be estimated biometrically as the sum (RΣ) of soil (Rs), leaf (Rl) and wood (Rw) …

    Journal: New Phytologist, Volume 167 (2): 437-456 (2005). DOI: 10.1111/j.1469-8137.2005.01438.x Sites: US-UMB

The Seasonal Temperature Dependency Of Photosynthesis And Respiration In Two Deciduous Forests
Jarvis, A. J., Stauch, V. J., Schulz, K., Young, P. C.

Novel nonstationary and nonlinear dynamic time series analysis tools are applied to multiyear eddy covariance CO2 flux and micrometeorological data from the Harvard Forest and University of Michigan Biological Station field study sites. Firstly, the utility of these tools for partitioning the gross photosynthesis and bulk …


Journal: Global Change Biology, Volume 10 (6): 939-950 (2004). DOI: 10.1111/j.1529-8817.2003.00743.x Sites: US-UMB

Ecosystem-Atmosphere Exchange Of Carbon Dioxide Over A Mixed Hardwood Forest In Northern Lower Michigan
Schmid, H. P.

We report results from the first 3 years (1999–2001) of long-term measurements of net ecosystem exchange (NEE) at an AmeriFlux site over a mixed hardwood forest in northern lower Michigan. The primary measurement methodology uses eddy covariance systems with closed-path infrared gas analyzers at two heights (46 and 34 m) above …


Journal: Journal Of Geophysical Research, Volume 108 (D14): 4417-n/a (2003). DOI: 10.1029/2002JD003011 Sites: US-UMB

Biometric And Eddy-Covariance Based Estimates Of Annual Carbon Storage In Five Eastern North American Deciduous Forests
Curtis, P. S., Hanson, P. J., Bolstad, P., Barford, C., Randolph, J., Schmid, H., Wilson, K. B.

Quantifying net carbon (C) storage by forests is a necessary step in the validation of carbon sequestration estimates and in assessing the possible role of these ecosystems in offsetting fossil fuel emissions. In eastern North America, five sites were established in deciduous …


Journal: Agricultural And Forest Meteorology, Volume 113 (1-4): 3-19 (2002). DOI: 10.1016/s0168-1923(02)00099-0 Sites: US-Ha1, US-MMS, US-UMB, US-WCr

Belowground Carbon Allocation In Forests Estimated From Litterfall And IRGA-Based Soil Respiration Measurements
Davidson, E., Savage, K., Bolstad, P., Clark, D., Curtis, P., Ellsworth, D., Hanson, P., Law, B., Luo, Y., Pregitzer, K., Randolph, J., Zak, D.

Allocation of C to belowground plant structures is one of the most important, yet least well quantified fluxes of C in terrestrial ecosystems. In a literature review of mature forests worldwide, Raich …


Journal: Agricultural And Forest Meteorology, Volume 113 (1-4): 39-51 (2002). DOI: 10.1016/s0168-1923(02)00101-6 Sites:
CR-Lse, US-Dk3, US-Ho1, US-Me4, US-MMS, US-UMB, US-WBW

Kinetics Of Nitrogen Uptake By Populus Tremuloides In Relation To Atmospheric CO2 And Soil Nitrogen Availability
Rothstein, D. E., Zak, D. R., Pregitzer, K. S., Curtis, P. S.
Sustained increases in plant production in response to elevated atmospheric carbon dioxide (CO2) concentration may be constrained by the availability of soil nitrogen (N). However, it is possible that plants will respond to N limitation at elevated CO2 concentration by increasing the …


Journal: Tree Physiology, Volume 20 (4): 265-270 (2000). DOI: 10.1093/treephys/20.4.265 Sites: US-UMB