Publications Found: 834
A Novel Correction For Biases In Forest Eddy Covariance Carbon Balance
Hayek, M. N., Wehr, R., Longo, M., Hutyra, L. R., Wiedemann, K., Munger, J. W., Bonal, D., Saleska, S. R., Fitzjarrald, D. R., Wofsy, S. C.

Journal: Agricultural And Forest Meteorology, Volume 250-251: 90-101 (2018). DOI: 10.1016/j.agrformet.2017.12.186 Sites: BR-Sa1, US-Ha1

Extremely Dry Environment Down-Regulates Nighttime Respiration Of A Black Spruce Forest In Interior Alaska
Nagano, H., Ikawa, H., Nakai, T., Matsushima-Yashima, M., Kobayashi, H., Kim, Y., Suzuki, R.

Journal: Agricultural And Forest Meteorology, Volume 249: 297-309 (2018). DOI: 10.1016/j.agrformet.2017.11.001 Sites: US-Prr

Using digital camera and Landsat imagery with eddy covariance data to model gross primary production in restored wetlands
Knox, Sara Helen Dronova, Iryna Sturtevant, Cove Oikawa, Patricia Y. Matthes, Jaclyn Hatala Verfaillie, Joseph Baldocchi, Dennis

Wetlands have the ability to accumulate large amounts of carbon (C), and therefore wetland restoration has been proposed as a means of sequestering atmospheric carbon dioxide (CO2) to help mitigate climate change. There is a growing interest in using the C services of wetlands to help reduce habitat loss and finance restoration projects. …

Journal: Agricultural and Forest Meteorology, Volume 237–238: 233-245 (2017). DOI: Sites: US-Myb, US-Tw1

Investigation of the N2O emission strength in the U. S. Corn Belt
Fu, C., Lee, X., Griffis, T.J., Dlugokencky, E.J., Andrews, A.E.

Nitrous oxide (N2O) has a high global warming potential and depletes stratospheric ozone. The U. S. Corn Belt plays an important role in the global anthropogenic N2O budget. To date, studies on local surface N2O emissions and the atmospheric N2O …

Journal: Atmospheric Research, Volume 194: 66-77 (2017). DOI: 10.1016/j.atmosres.2017.04.027 Sites:

The 2013 Flex—Us Airborne Campaign At The Parker Tract Loblolly Pine Plantation In North Carolina, Usa
Middleton, E., Rascher, U., Corp, L., Huemmrich, K., Cook, B., Noormets, A., Schickling, A., Pinto, F., Alonso, L., Damm, A., Guanter, L., Colombo, R., Campbell, P., Landis, D., Zhang, Q., Rossini, M., Schuettemeyer, D., Bianchi, R.

The first European Space Agency (ESA) and NASA collaboration in an airborne campaign to support ESA’s FLuorescence EXplorer (FLEX) mission was conducted in North Carolina, USA during September-October 2013 (FLEX-US 2013) at the Parker Tract Loblolly Pine (LP) Plantation (Plymouth, NC, USA). This campaign combined two unique airborne …

Journal: Remote Sensing, Volume 9 (6): 612-643 (2017). DOI: 10.3390/rs9060612 Sites: US-NC2

Increased Water Yield Due To The Hemlock Woolly Adelgid Infestation In New England
Kim, J., Hwang, T., Schaaf, C. L., Orwig, D. A., Boose, E., Munger, J. W.

Journal: Geophysical Research Letters, Volume 44 (5): 2327-2335 (2017). DOI: 10.1002/2016gl072327 Sites: US-Ha2

Association With Pedogenic Iron And Aluminum: Effects On Soil Organic Carbon Storage And Stability In Four Temperate Forest Soils
Porras, R. C., Hicks Pries, C. E., McFarlane, K. J., Hanson, P. J., Torn, M. S.

Soil organic carbon (SOC) can be stabilized via association with iron (Fe) and aluminum (Al) minerals. Fe and Al can be strong predictors of SOC storage and turnover in soils with relatively high extractable metals content and moderately acidic to circumneutral pH. Here we test whether pedogenic Fe and Al influence SOC content and …

Journal: Biogeochemistry, Volume 133 (3): 333-345 (2017). DOI: 10.1007/s10533-017-0337-6 Sites: US-Bar, US-Ha1, US-MOz, US-UMB

Annual greenhouse gas budget for a bog ecosystem undergoing restoration by rewetting
Lee, S.-C., Christen, A., Black, T.A., Johnson, M.S., Jassal, R.S., Ketler, R., Nesic, Z., Merkens, M.

Many peatlands have been drained and harvested for peat mining, agriculture, and other purposes, which has turned them from carbon (C) sinks into C emitters. Rewetting of disturbed peatlands facilitates their ecological recovery and may help them revert to carbon dioxide (CO2) sinks. However, rewetting may also cause substantial …

Journal: Biogeosciences, Volume 14 (11): 2799-2814 (2017). DOI: 10.5194/bg-14-2799-2017 Sites: CA-DBB

Methanogenesis In Oxygenated Soils Is A Substantial Fraction Of Wetland Methane Emissions
Angle, J. C., Morin, T. H., Solden, L. M., Narrowe, A. B., Smith, G. J., Borton, M. A., Rey-Sanchez, C., Daly, R. A., Mirfenderesgi, G., Hoyt, D. W., Riley, W. J., Miller, C. S., Bohrer, G., Wrighton, K. C.

The current paradigm, widely incorporated in soil biogeochemical models, is that microbial methanogenesis can only occur in anoxic habitats. In contrast, here we show clear geochemical and biological evidence for methane production in well-oxygenated soils of a freshwater wetland. A comparison of oxic to anoxic soils reveal up to …

Journal: Nature Communications, Volume 8 (1): 1567 (2017). DOI: 10.1038/s41467-017-01753-4 Sites: US-OWC

Revisiting the partitioning of net ecosystem exchange of CO2 into photosynthesis and respiration with simultaneous flux measurements of 13CO2 and CO2, soil respiration and a biophysical model, CANVEG.
Oikawa, P. Y., C. Sturtevant, S. H. Knox, J. Verfaillie, Y. W. Huang, and D. D. Baldocchi.

The partitioning of net ecosystem exchange of CO(NEE) into photosynthesis and respiration can be challenging and is often associated with assumptions that yield unknown amounts of uncertainty, thereby hindering model development. This occurs because we are inferring two pieces of information from one equation and measurement, …

Journal: Agricultural and Forest Meteorology, Volume 234: 149-163 (2017). DOI: 10.1016/j.agrformet.2016.12.016 Sites: US-Tw3