Publications

Publications Found: 1378

Cushion Bog Plant Community Responses To Passive Warming In Southern Patagonia
Pancotto, V., Holl, D., Escobar, J., Castagnani, M. F., Kutzbach, L.


Journal: Biogeosciences, Volume 18 (16): 4817-4839 (2021), ISBN . DOI: 10.5194/bg-18-4817-2021 Sites: AR-TF1

Spring Onsets Of A Young Forest In Interior Alaska Determined Based On Time‑Lapse Camera And Eddy Covariance Measurements
KAWASHIMA, S., UEYAMA, M., OKAMURA, M., HARAZONO, Y., IWATA, H., KOBAYASHI, H.

Spring phenology is essential in modeling the carbon balance of high‑latitude ecosystems and is possibly sensitive to climate change. In the present study, we evaluated the onset of the growing season for three species (paper birch, bog blueberry, and bog Labrador tea) in interior Alaska from 2012 to 2019 using photos taken using …


Journal: Journal Of Agricultural Meteorology, Volume 77 (3): 190-199 (2021), ISBN . DOI: https://doi.org/10.2480/agrmet.D-21-00003 Sites: US-Rpf

Relative humidity gradients as a key constraint on terrestrial water and energy fluxes
Kim, Y., Garcia, M., Morillas, L., Weber, U., Black, T. A., Johnson, M. S.

Earth’s climate and water cycle are highly dependent on terrestrial evapotranspiration and the associated flux of latent heat. Although it has been hypothesized for over 50 years that land dryness becomes embedded in atmospheric conditions through evaporation, underlying physical mechanisms for this land–atmosphere coupling remain …


Journal: Hydrology and Earth System Sciences, Volume 25 (9): 5175-5191 (2021), ISBN . DOI: 10.5194/hess-25-5175-2021 Sites: CR-Fsc

Hydrological and topographic determinants of biomass and species richness in a Mediterranean-climate shrubland
Díaz de León-Guerrero, S., Méndez-Alonzo, R., Bullock, S.H. & Vivoni, E.R.


Journal: PloS One, Volume 16 (5): (2021), ISBN . DOI: 10.1371/journal.pone.0252154 Sites: MX-EMg

Long Term Effects Of Fire On The Soil Greenhouse Gas Balance Of An Old-Growth Temperate Rainforest
Perez-Quezada, J. F., Urrutia, P., Olivares-Rojas, J., Meijide, A., Sánchez-Cañete, E. P., Gaxiola, A.

Forest fires can cause great changes in the composition, structure and functioning of forest ecosystems. We studied the effects of a fire that occurred >50 years ago in a temperate rainforest that caused flooding conditions in a Placic Andosol to evaluate how long these effects last; we hypothesized that the effects of fire on …


Journal: Science Of The Total Environment, Volume 755: 142442, ISBN . DOI: https://doi.org/10.1016/j.scitotenv.2020.142442 Sites: CL-SDF, CL-SDP

Turbulent Momentum Flux Behavior Above A Fire Front In An Open-Canopied Forest
Heilman, W. E., Clark, K. L., Bian, X., Charney, J. J., Zhong, S., Skowronski, N. S., Gallagher, M. R., Patterson, M.

Atmospheric turbulent circulations in the vicinity of wildland fire fronts play an important role in the transfer of momentum into and out of combustion zones, which in turn can potentially affect the behavior and spread of wildland fires. The vertical turbulent transfer of momentum is accomplished via individual sweep, ejection, …


Journal: Atmosphere, Volume 12 (8): 956 (2021), ISBN . DOI: 10.3390/atmos12080956 Sites: US-Slt

Effects Of Land-Use Change And Drought On Decadal Evapotranspiration And Water Balance Of Natural And Managed Forested Wetlands Along The Southeastern Us Lower Coastal Plain
Aguilos, M., Sun, G., Noormets, A., Domec, J., McNulty, S., Gavazzi, M., Minick, K., Mitra, B., Prajapati, P., Yang, Y., King, J.

Forested wetlands are important in regulating regional hydrology and climate. However, long-term studies on the hydrologic impacts of converting natural forested wetlands to pine plantations are rare for the southern US. From 2005-2018, we quantified water cycling in two post-harvest and newly-planted loblolly pine (Pinus taeda) …


Journal: Agricultural And Forest Meteorology, Volume 303: 108381 (2021), ISBN . DOI: 10.1016/j.agrformet.2021.108381 Sites: US-NC1, US-NC2, US-NC3, US-NC4

Wetland Microtopography Alters Response Of Potential Net Co2 And Ch4 Production To Temperature And Moisture: Evidence From A Laboratory Experiment
Minick, K. J., Mitra, B., Li, X., Fischer, M., Aguilos, M., Prajapati, P., Noormets, A., King, J. S.

Coastal wetlands store significant amounts of carbon (C) belowground, which may be altered through effects of rising temperature and changing hydrology on CO2 and CH4 fluxes and related microbial activities. Wetland microtopography (hummock-hollow) also plays a critical role in mediating plant growth, microbial activity, and thus …


Journal: Geoderma, Volume 402: 115367 (2021), ISBN . DOI: 10.1016/j.geoderma.2021.115367 Sites: US-NC4

Carbon Dynamics And Soil Greenhouse Fluxes In A Florida’S Native Rangeland Before And After Fire
Bracho, R., Silveira, M. L., Boughton, R., Sanchez, J. M., Kohmann, M. M., Brandani, C. B., Celis, G.

Grazing lands, including the native rangelands, cover an extensive area of the southeastern United States, representing an important component of the carbon balance for the region. In Florida, native rangelands extend over 3.1 Mha, experiencing a natural fire frequency between 2 – 5 years and a strong climatic variability. Management …


Journal: Agricultural And Forest Meteorology, Volume 311: 108682 (2021), ISBN . DOI: https://doi.org/10.1016/j.agrformet.2021.108682 Sites: US-ONA

The Impact Of Livestock Grazing On The Evapotranspiration-Vegetation Biomass Relationship In A Southern Hemisphere Salt Marsh, Buenos Aires (Argentina)
Gassmann, M., Pérez, C., Tonti, N., Burek, A., Covi, M.

Among the ecosystem services provided by salt marshes is the use of their natural vegetation as pastures for livestock production. As a result, the prediction of biomass productivity can be of great interest for the sustainable management of these environments. Evapotranspiration is one of the variables most used to estimate the …


Journal: International Journal Of Biometeorology, Volume 65 (6): 873-882 (2021), ISBN . DOI: https://doi.org/10.1007/s00484-020-02065-x Sites: AR-Rom