Publications

Publications Found: 1437

Cambios en el almacenamiento de nitrógeno y agua en el suelo de un matorral desértico transformado a sabana de buffel (Pennisetum ciliare (L.) Link)
Celaya-Michel, H.,, F. García-Oliva,, J. C. Rodríguez, A. E. Castellanos-Villegas

El cambio de uso de suelo es uno de los principales factores de la degradación de los ecosistemas naturales, al modificar los procesos de transferencia de nitrógeno y agua reduciendo su productividad. En el presente trabajo, se describe cómo la transformación de matorrales desérticos a sabanas de zacate buffel en la región …


Journal: Terra Latinoamericana, Volume 33 (1): 79-94 (2015), ISBN 2395 - 8030. DOI: Sites: MX-CHB

Understory Co 2 , Sensible Heat, And Latent Heat Fluxes In A Black Spruce Forest In Interior Alaska
Ikawa, H., Nakai, T., Busey, R. C., Kim, Y., Kobayashi, H., Nagai, S., Ueyama, M., Saito, K., Nagano, H., Suzuki, R., Hinzman, L.

An open black spruce forest, the most common ecosystem in interior Alaska, is characterized by patchy canopy gaps where the forest understory is exposed. This study measured CO2, sensible heat, and latent heat fluxes with eddy covariance (EC) in one of those large canopy gaps, and estimated understory fluxes in a black spruce forest …


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

Observations Of Stem Water Storage In Trees Of Opposing Hydraulic Strategies
Matheny, A. M., Bohrer, G., Garrity, S. R., Morin, T. H., Howard, C. J., Vogel, C. S.


Journal: Ecosphere, Volume 6 (9): art165 (2015). DOI: 10.1890/ES15-00170.1 Sites: US-UMB

The Oldest, Slowest Rainforests In The World? Massive Biomass And Slow Carbon Dynamics Of Fitzroya Cupressoides Temperate Forests In Southern Chile
Urrutia-Jalabert, R., Malhi, Y., Lara, A.

Old-growth temperate rainforests are, per unit area, the largest and most long-lived stores of carbon in the terrestrial biosphere, but their carbon dynamics have rarely been described. The endangered Fitzroya cupressoides forests of southern South America include stands that are probably the oldest dense forest stands in the world, …


Journal: Plos One, Volume 10 (9): e0137569 (2015). DOI: 10.1371/journal.pone.0137569 Sites: CL-ACF

The Role Of Isohydric And Anisohydric Species In Determining Ecosystem-Scale Response To Severe Drought
Roman, D. T., Novick, K. A., Brzostek, E. R., Dragoni, D., Rahman, F., Phillips, R. P.


Journal: Oecologia, Volume 179 (3): 641-654 (2015). DOI: 10.1007/s00442-015-3380-9 Sites: US-MMS

Forest Ecosystem Respiration Estimated From Eddy Covariance And Chamber Measurements Under High Turbulence And Substantial Tree Mortality From Bark Beetles
Speckman, H. N., Frank, J. M., Bradford, J. B., Miles, B. L., Massman, W. J., Parton, W. J., Ryan, M. G.

Eddy covariance nighttime fluxes are uncertain due to potential measurement biases. Many studies report eddy covariance nighttime flux lower than flux from extrapolated chamber measurements, despite corrections …


Journal: Global Change Biology, Volume 21 (2): 708-721 (2015). DOI: 10.1111/gcb.12731 Sites: US-GLE

Seasonal Controls Of Canopy Chlorophyll Content On Forest Carbon Uptake: Implications For Gpp Modeling
Croft, H., Chen, J. M., Froelich, N. J., Chen, B., Staebler, R. M.


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 120 (8): 1576-1586 (2015). DOI: /10.1002/2015JG002980 Sites: CA-Cbo

Forest-Atmosphere Bvoc Exchange In Diverse And Structurally Complex Canopies: 1-D Modeling Of A Mid-Successional Forest In Northern Michigan
Bryan, A. M., Cheng, S. J., Ashworth, K., Guenther, A. B., Hardiman, B. S., Bohrer, G., Steiner, A. L.


Journal: Atmospheric Environment, Volume 120: 217-226 (2015). DOI: 10.1016/j.atmosenv.2015.08.094 Sites: US-UMB

Remote Sensing Based Simple Models Of Gpp In Both Disturbed And Undisturbed PiñOn-Juniper Woodlands In The Southwestern U.S.
Krofcheck, D., Eitel, J., Lippitt, C., Vierling, L., Schulthess, U., Litvak, M.


Journal: Remote Sensing, Volume 8 (1): 20 (2015). DOI: 10.3390/rs8010020 Sites: US-Mpj

The Uncertain Climate Footprint Of Wetlands Under Human Pressure
Petrescu, A. M., Lohila, A., Tuovinen, J., Baldocchi, D. D., Desai, A. R., Roulet, N. T., Vesala, T., Dolman, A. J., Oechel, W. C., Marcolla, B., Friborg, T., Rinne, J., Matthes, J. H., Merbold, L., Meijide, A., Kiely, G., Sottocornola, M., Sachs, T., Zona, D., Varlagin, A., Lai, D. Y., Veenendaal, E., Parmentier, F. W., Skiba, U., Lund, M., Hensen, A., van Huissteden, J., Flanagan, L. B., Shurpali, N. J., Grünwald, T., Humphreys, E. R., Jackowicz-Korczyński, M., Aurela, M. A., Laurila, T., Grüning, C., Corradi, C. A., Schrier-Uijl, A. P., Christensen, T. R., Tamstorf, M. P., Mastepanov, M., Martikainen, P. J., Verma, S. B., Bernhofer, C., Cescatti, A.

Significant climate risks are associated with a positive carbon–temperature feedback in northern latitude carbon-rich ecosystems, making an accurate analysis of human impacts on the net greenhouse gas balance of wetlands a priority. Here, we provide a coherent assessment of the climate footprint of a network of wetland sites based …


Journal: Proceedings Of The National Academy Of Sciences, Volume 112 (15): 4594-4599 (2015). DOI: 10.1073/pnas.1416267112 Sites: US-PFa