Publications

Publications Found: 1373

Members of the genus Methylobacter are inferred to account for the majority of aerobic methane oxidation in oxic soils from a freshwater wetland
Smith, G. J., Angle, J. C., Solden, L. M., Borton, M. A., Morin, T. H., Daly, R. A., Johnston, M. D., Stefanik, K. C., Wolfe, R., Bohrer, G., Wrighton, K. C.

Microbial carbon degradation and methanogenesis in wetland soils
generate a large proportion of atmospheric methane, a highly potent greenhouse
gas. Despite their potential to mitigate greenhouse gas emissions, knowledge about
methane-consuming methanotrophs is often limited to lower-resolution single-gene
surveys that fail to …


Journal: mBio, Volume 9 (6): e00815-18 (2018), ISBN . DOI: 10 .1128/mBio.00815-18 Sites: US-OWC

Microtopography Alters Hydrology, Phenol Oxidase Activity and Nutrient Availability in Organic Soils of a Coastal Freshwater Forested Wetland
Minick, K., Kelley, A., Miao, G., Li, X., Noormets, A., Mitra, B., King, J.S.

Hummock-hollow microtopography is a unique feature ofwetland ecosystems, but our understanding ofits effects on soil carbon and nutrient cycling is limited. We investigated effects of microtopography on hydrology, phenol oxidase activity (POX) and nutrient availability in a freshwater forested wetland of coastal North Carolina. Water …


Journal: Wetlands, Volume : 1-11 (2018), ISBN 1943-6246. DOI: 10.1007 Sites: US-NC4

Reynolds Creek Experimental Watershed And Critical Zone Observatory
Seyfried, M., Lohse, K., Marks, D., Flerchinger, G., Pierson, F., Holbrook, W. S.


Journal: Vadose Zone Journal, Volume 17 (1): 0 (2018), ISBN . DOI: doi:10.2136/vzj2018.07.0129 Sites: US-Rls, US-Rms, US-Rws

Dynamic Process Connectivity Explains Ecohydrologic Responses To Rainfall Pulses And Drought
Goodwell, A. E., Kumar, P., Fellows, A. W., Flerchinger, G. N.


Journal: Proceedings Of The National Academy Of Sciences, Volume 115 (37): E8604-E8613 (2018), ISBN . DOI: 10.1073/pnas.1800236115 Sites: US-Rls, US-Rms, US-Rws

Upscaling Transpiration In Diverse Forests: Insights From A Tropical Premontane Site
Moore, G. W., Orozco, G., Aparecido, L. M., Miller, G. R.

Upscaling water use of individual trees to stands using sap flux techniques is a common method for partitioning site water balance, but few such studies have occurred in the tropics. Increasing interests in the role of tropical forests in global cycles have spurred upscaling studies in natural tropical forests, which present challenges …


Journal: Ecohydrology, Volume 11 (3): e1920 (2018), ISBN . DOI: 10.1002/eco.1920 Sites: CR-SoC

Leaf- and ecosystem-scale photosynthetic parameters for the overstory and understory of boreal forests in interior Alaska
Masahito UEYAMA, Narumi TAHARA, Hirohiko NAGANO, Naoki MAKITA, Hiroki IWATA, Yoshinobu HARAZONO

Photosynthetic parameters are key for predicting the carbon cycle and fluxes in terrestrial ecosystems. In northern high-latitude regions where cold temperatures limit available nitrogen for plants, the photosynthetic parameters are tightly linked with the nitrogen content. Here, we present the leaf- and ecosystem-scale photosynthetic …


Journal: journal of Agricultural Meteorology, Volume 74 (2): 79-86 (2018), ISBN . DOI: Sites: US-Rpf, US-Uaf

Limitations To Winter And Spring Photosynthesis Of A Rocky Mountain Subalpine Forest
Bowling, D. R., Logan, B. A., Hufkens, K., Aubrecht, D. M., Richardson, A. D., Burns, S. P., Anderegg, W. R., Blanken, P. D., Eiriksson, D. P.

Temperate and boreal conifer forests are dormant for many months during the cold season. Climate change is altering the winter environment, with increased temperature, altered precipitation, and earlier snowmelt in many locations. If significant enough, these changes may alter patterns of dormancy and activity of evergreens. Here …


Journal: Agricultural And Forest Meteorology, Volume 252: 241-255 (2018), ISBN . DOI: 10.1016/j.agrformet.2018.01.025 Sites: US-NR1

Estimating Soil Respiration In A Subalpine Landscape Using Point, Terrain, Climate, And Greenness Data
Berryman, E. M., Vanderhoof, M. K., Bradford, J. B., Hawbaker, T. J., Henne, P. D., Burns, S. P., Frank, J. M., Birdsey, R. A., Ryan, M. G.

Landscape carbon (C) flux estimates help assess the ability of terrestrial ecosystems to buffer further increases in anthropogenic carbon dioxide (CO2) emissions. Advances in remote sensing have led to coarse‐scale estimates of gross primary productivity (GPP; e.g., MODIS 17), yet efforts to develop spatial respiration products …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 123 (10): 3231-3249 (2018), ISBN . DOI: 10.1029/2018JG004613 Sites: US-NR1

Carbon Fluxes From A Temperate Rainforest Site In Southern South America Reveal A Very Sensitive Sink
Perez-Quezada, J. F., Celis-Diez, J. L., Brito, C. E., Gaxiola, A., Nuñez-Avila, M., Pugnaire, F. I., Armesto, J. J.

Ecosystems where carbon fluxes are being monitored on a global scale are strongly biased
toward temperate Northern Hemisphere latitudes. However, forest and moorland ecosystems in the Southern Hemisphere may contribute significantly to the global and regional C balance and are affected by different climate systems. Here, we present …


Journal: Ecosphere, Volume 9 (4): e02193 (2018), ISBN . DOI: 10.1002/ecs2.2193 Sites: CL-SDF

Carbon Flux Phenology From The Sky: Evaluation For Maize And Soybean
McCombs, A. G., Hiscox, A. L., Wang, C., Desai, A. R., Suyker, A. E., Biraud, S. C.

Carbon flux phenology is widely used to understand carbon flux dynamics and surface exchange processes. Vegetation phenology has been widely evaluated by remote sensors; however, very few studies have evaluated the use of vegetation phenology for identifying carbon flux phenology. Currently available techniques to derive net ecosystem …


Journal: Journal Of Atmospheric And Oceanic Technology, Volume 35 (4): 877-892 (2018), ISBN . DOI: https://doi.org/10.1175/JTECH-D-17-0004.1 Sites: US-ARM, US-Ne1, US-Ne2, US-Ne3, US-Ro1