Publications

Publications Found: 1437

Response And Biophysical Regulation Of Carbon Dioxide Fluxes To Climate Variability And Anomaly In Contrasting Ecosystems In Northwestern Ohio, Usa
Chu, H., Chen, J., Gottgens, J. F., Desai, A. R., Ouyang, Z., Qian, S. S.

Recent climate variability and anomaly in the Great Lakes region provided a valuable opportunity in examining the response and regulation of ecosystem carbon cycling across different ecosystems. A simple Bayesian hierarchical model was developed and fitted against three-year (2011–2013) net ecosystem CO2 exchange (FCO2) data observed …


Journal: Agricultural And Forest Meteorology, Volume 220: 50-68 (2016). DOI: 10.1016/j.agrformet.2016.01.008 Sites: US-CRT, US-Oho, US-WPT

Integrated Analysis Of Productivity And Biodiversity In A Southern Alberta Prairie
Wang, R., Gamon, J., Emmerton, C., Li, H., Nestola, E., Pastorello, G., Menzer, O.


Journal: Remote Sensing, Volume 8 (3): 214 (2016). DOI: doi:10.3390/rs8030214 Sites: CA-MR3, CA-MR5

La influencia de sequía y humedad anormales en el intercambio neto de carbono en un matorral semiárido
Cueva, A. H., Bullock, S. H., López Reyes, E. & Vargas, R


Journal: Estado Actual del Conocimiento del Ciclo del Carbono y sus Interacciones en México: Síntesis a 2016, Volume : 37-42 (2016), ISBN 978-607-96490-4-3. DOI: Sites: MX-EMg

Evaluating Forest Subcanopy Response To Moderate Severity Disturbance And Contribution To Ecosystem-Level Productivity And Resilience
Fahey, R. T., Stuart-Haëntjens, E. J., Gough, C. M., De La Cruz, A., Stockton, E., Vogel, C. S., Curtis, P. S.


Journal: Forest Ecology And Management, Volume 376: 135-147 (2016). DOI: 10.1016/j.foreco.2016.06.001 Sites: US-UMB, US-UMd

Short-term favorable weather conditions are an important control of interannual variability in carbon and water fluxes
Zscheischler, J., Fatichi, S., Wolf, S., Blanken, P., Bohrer, G., Clark, K., Desai, A., Hollinger, D., Keenan, T., Novick, K.A., Seneviratne, S.I.

Ecosystem models often perform poorly in reproducing interannual variability in carbon and water fluxes, resulting in considerable uncertainty when estimating the land-carbon sink. While many aggregated variables (growing season length, seasonal precipitation, or temperature) have been suggested as predictors for interannual variability …


Journal: Journal of Geophysical Research - Biogeosciences, Volume 121 (8): 2186-2198 (2016). DOI: 10.1002/2016JG003503 Sites: US-Bar, US-Ced, US-Ho1, US-MMS, US-NR1, US-PFa, US-Slt, US-UMB

Carbon Exchange Over Four Growing Seasons For A Subarctic Sedge Fen In Northern Manitoba, Canada
Hanis, K. L., Amiro, B. D., Tenuta, M., Papakyriakou, T., Swystun, K. A.

Net ecosystem exchange of carbon was measured using eddy covariance for four growing seasons at a subarctic hummocky fen in northern Manitoba, Canada. Over a 115 day measurement period each year, cumulative net ecosystem exchange of carbon ranged from a gain of 49 g C m−2 to a loss of 16 g C m−2 with a mean loss of 6 g C m−2 …


Journal: Arctic Science, Volume 1 (2): 27-44 (2015). DOI: 10.1139/as-2015-0003 Sites: CA-CF1, CA-CF2

Variations In The Influence Of Diffuse Light On Gross Primary Productivity In Temperate Ecosystems
Cheng, S. J., Bohrer, G., Steiner, A. L., Hollinger, D. Y., Suyker, A., Phillips, R. P., Nadelhoffer, K. J.


Journal: Agricultural And Forest Meteorology, Volume 201: 98-110 (2015). DOI: 10.1016/j.agrformet.2014.11.002 Sites: US-UMB

Understory CO2, Sensible Heat, and Latent Heat Fluxes in a Black Spruce Forest in Interior Alaska


Journal: Agricultural And Forest Meteorology, Volume 214-215: 80-90 (2015). DOI: 10.1016/j.agrformet.2015.08.247 Sites: US-Prr

Evapotranspiration Of Annual And Perennial Biofuel Crops In A Variable Climate
Abraha, M., Chen, J., Chu, H., Zenone, T., John, R., Su, Y., Hamilton, S. K., Robertson, G. P.

Eddy covariance measurements were made in seven fields in the Midwest USA over 4 years (including the 2012 drought year) to estimate evapotranspiration (ET) of newly established rain-fed cellulosic and grain …


Journal: GCB Bioenergy, Volume 7 (6): 1344-1356 (2015). DOI: 10.1111/gcbb.12239 Sites: US-KL1, US-KL2, US-KL3, US-KM1, US-KM2, US-KM3, US-KM4

Does day and night sampling reduce spurious correlation between canopy photosynthesis and ecosystem respiration?
Dennis Baldocchi, Cove Sturtevant

It is necessary to partition eddy covariance measurements of carbon dioxide exchange into its offsetting gross fluxes, canopy photosynthesis, and ecosystem respiration, to understand the biophysical controls on the net fluxes. And independent estimates of canopy photosynthesis (G) and ecosystem respiration (R) are needed to validate …


Journal: Agricultural and Forest Meteorology, Volume 207: 117-126 (2015). DOI: 10.1016/j.agrformet.2015.03.010 Sites: CA-Ca1, CA-Ca2, CA-Ca3, CA-Let, CA-Mer, CA-NS1, CA-NS3, CA-NS5, CA-NS6, CA-NS7, CA-Oas, CA-Obs, CA-Ojp, CA-Qcu, CA-Qfo, CA-SJ2, CA-SJ3, CA-TP4, CA-WP1, US-ARM, US-Aud, US-Bo1, US-Ho1, US-Ho2, US-IB2, US-KS2, US-MMS, US-MOz, US-NC2, US-NR1, US-SO2, US-SO3, US-SO4, US-SP2, US-SP3, US-SRM, US-Ton, US-Tw3, US-UMB, US-Var, US-WBW, US-Wkg, US-Wrc