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Publications Found: 12

Vegetation Source Water Identification Using Isotopic And Hydrometric Observations From A Subhumid Mountain Catchment
Dwivedi, R., Eastoe, C., Knowles, J. F., Wright, W. E., Hamann, L., Minor, R., Mitra, B., Meixner, T., McIntosh, J., Ty Ferre, P. A., Castro, C., Niu, G., Barron‐Gafford, G. A., Abramson, N., Papuga, S. A., Stanley, M., Hu, J., Chorover, J.

This study coupled long‐term hydrometric and stable water isotope data to identify links between subsurface water storage and vegetation in a subhumid mountain catchment in Arizona, USA. Specific observations included catchment‐scale hydrologic fluxes and soil water storage and stable water isotopes from stream water, soil water, …


Journal: Ecohydrology, Volume 13: (2019), ISBN . DOI: 10.1002/eco.2167 Sites: US-MtB

Why Do Large-Scale Land Surface Models Produce A Low Ratio Of Transpiration To Evapotranspiration?
Chang, L., Dwivedi, R., Knowles, J. F., Fang, Y., Niu, G., Pelletier, J. D., Rasmussen, C., Durcik, M., Barron-Gafford, G. A., Meixner, T.

Most land surface models (LSMs) used in Earth System Models produce a lower ratio of transpiration (T) to evapotranspiration (ET) than field observations, degrading the credibility of Earth System Model-projected ecosystem responses and feedbacks to climate change. To interpret this model deficiency, we conducted a pair of model …


Journal: Journal Of Geophysical Research: Atmospheres, Volume 123 (17): 9109-9130 (2018), ISBN . DOI: 10.1029/2018JD029159 Sites: US-MtB