Publications

Publications Found: 1437

Multiyear Riparian Evapotranspiration And Groundwater Use For A Semiarid Watershed
Scott, R., Cable, W., Huxman, T., Nagler, P., Hernandez, M., Goodrich, D.

Riparian evapotranspiration (ET) is a major component of the surface and subsurface water balance for many semiarid watersheds. Measurement or model-based estimates of ET are often made on a local scale, but spatially distributed estimates are needed to determine ET over catchments. In this paper, we document the ET that was quantified …


Journal: Journal Of Arid Environments, Volume 72 (7): 1232-1246 (2008). DOI: 10.1016/j.jaridenv.2008.01.001 Sites: US-CMW, US-LS1

Carbon Exchange Of A Mature, Naturally Regenerated Pine Forest In North Florida
POWELL, T. L., GHOLZ, H. L., CLARK, K. L., STARR, G., CROPPER, W. P., MARTIN, T. A.


Journal: Global Change Biology, Volume : (2008). DOI: 10.1111/j.1365-2486.2008.01675.x Sites: US-SP1, US-SP3

Controls On Annual Forest Carbon Storage: Lessons From The Past And Predictions For The Future
Gough, C. M., Vogel, C. S., Schmid, H. P., Curtis, P. S.


Journal: Bioscience, Volume 58 (7): 609-622 (2008). DOI: 10.1641/B580708 Sites: US-UMB

Influence Of Vegetation And Seasonal Forcing On Carbon Dioxide Fluxes Across The Upper Midwest, Usa: Implications For Regional Scaling
Desai, A. R., Noormets, A., Bolstad, P. V., Chen, J., Cook, B. D., Davis, K. J., Euskirchen, E. S., Gough, C., Martin, J. G., Ricciuto, D. M., Schmid, H. P., Tang, J., Wang, W.

Carbon dioxide fluxes were examined over the growing seasons of 2002 and 2003 from 14 different sites in Upper Midwest (USA) to assess spatial variability of ecosystem–atmosphere CO2 exchange. These sites were exposed to similar temperature/precipitation regimes and spanned a range of vegetation types typical of the …


Journal: Agricultural And Forest Meteorology, Volume 148 (2): 288-308 (2008). DOI: 10.1016/j.agrformet.2007.08.001 Sites: US-Los, US-PFa, US-Syv, US-WCr, US-Wi0, US-Wi1, US-Wi2, US-Wi3, US-Wi4, US-Wi6, US-Wi8

Temporal Changes In C And N Stocks Of Restored Prairie: Implications For C Sequestration Strategies
Matamala, R., Jastrow, J. D., Miller, R. M., Garten, C. T.

The recovery of ecosystem C and N dynamics after disturbance can be a slow process. Chronosequence approaches offer unique opportunities to use space-for-time substitution to quantify the recovery of ecosystem …


Journal: Ecological Applications, Volume 18 (6): 1470-1488 (2008). DOI: 10.1890/07-1609.1 Sites: US-IB1, US-IB2

Estimating Components Of Forest Evapotranspiration: A Footprint Approach For Scaling Sap Flux Measurements
Oishi, A. C., Oren, R., Stoy, P. C.

Forest evapotranspiration (ET) estimates that include scaled sap flux measurements often underestimate eddy covariance (EC)-measured latent heat flux (LE). We investigated potential causes for this bias using 4 years of coupled sap flux and LE measurements from a mature oak-hickory forest in North Carolina, USA. We focused on accuracy …


Journal: Agricultural And Forest Meteorology, Volume 148 (11): 1719-1732 (2008). DOI: 10.1016/j.agrformet.2008.06.013 Sites: US-Dk2

Long-Term Impact Of A Stand-Replacing Fire On Ecosystem CO2 Exchange Of A Ponderosa Pine Forest
Dore, S., Kolb, T. E., Montes-Helu, M., Sullivan, B. W., Winslow, W. D., Hart, S. C., Kaye, J. P., Koch, G. W., Hungate, B. A.

Ponderosa pine (Pinus ponderosa) forests of the southwestern United States are a mosaic of stands where undisturbed forests are carbon sinks, and stands recovering from wildfires may be sources of carbon to the atmosphere for decades after the fire. However, the relative magnitude of these sinks and sources has never been …


Journal: Global Change Biology, Volume 14 (8): 1801-1820 (2008). DOI: 10.1111/j.1365-2486.2008.01613.x Sites: US-Fuf, US-Fwf

Moisture Sensitivity Of Ecosystem Respiration: Comparison Of 14 Forest Ecosystems In The Upper Great Lakes Region, USA
Noormets, A., Desai, A., Cook, B., Euskirchen, E., Ricciuto, D., Davis, K., Bolstad, P., Schmid, H., Vogel, C., Carey, E., Su, H., Chen, J.

Ecosystem respiration (ER) was measured with the eddy covariance technique in 14 forest ecosystems in the Upper Great Lakes Region during the growing seasons of 2002 and 2003. The response of ER to soil temperature and moisture was analyzed using empirical models. On average, …


Journal: Agricultural And Forest Meteorology, Volume 148 (2): 216-230 (2008). DOI: 10.1016/j.agrformet.2007.08.002 Sites: US-Wi0, US-Wi1, US-Wi2, US-Wi3, US-Wi4, US-Wi6, US-Wi8

The 2007 Eastern Us Spring Freeze: Increased Cold Damage In A Warming World?
Gu, L., Hanson, P. J., Post, W. M., Kaiser, D. P., Yang, B., Nemani, R., Pallardy, S. G., Meyers, T.


Journal: Bioscience, Volume 58 (3): 253-262 (2008). DOI: 10.1641/B580311 Sites: US-MOz, US-WBW

Environmental And Biological Controls On Water And Energy Exchange In Florida Scrub Oak And Pine Flatwoods Ecosystems
Bracho, R., Powell, T. L., Dore, S., Li, J., Hinkle, C. R., Drake, B. G.

Scrub oak and pine flatwoods are two contrasting ecosystems common to the humid subtropical climate of Florida. Scrub oak forests are short in stature (<2 m) and occur on well-drained sandy soils, and pine flatwoods are much taller and occur in areas with poorly drained soils. Eddy covariance measurements were made from January …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 113 (G02004): n/a-n/a (2008). DOI: 10.1029/2007jg000469 Sites: US-KS1, US-KS2