[24] Gautam Bisht, William Riley, Nathan Collier, and Jitendra Kumar. Topographic controls on scaling of hydrologic and thermal processes in polygonal ground features of an arctic ecosystem: A case study using idealized non-isothermal surface-subsurface simulations. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B33B-0169, December 15-19 2014. [ bib ]
[23] Nathan Collier, Gautam Bisht, and Jitendra Kumar. Challenges to large-scale simulations of permafrost freeze-thaw dynamics. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract GC33A-0480, December 15-19 2014. [ bib ]
[22] William Hargrove, Jitendra Kumar, Yasemin Erugner Baytok, and Forrest Hoffman. Predominant Environmental Factors Controlling and Predicting Phenological Seasonality Across the CONUS over the Last Decade. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B53K-03, December 15-19 2014. [ bib ]
[21] William Hargrove, Jitendra Kumar, Kevin M. Potter, and Forrest Hoffman. Version 5 of forecasts; forecasts of climate-associated shifts in tree species. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B51G-0106, December 15-19 2014. [ bib ]
[20] Forrest Hoffman, Jitendra Kumar, Damian M. Maddalena, Zachary Langford, and William Hargrove. Multivariate spatio-temporal clustering: A framework for integrating disparate data to understand network representativeness and scaling up sparse ecosystem measurements. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract IN44A-06, December 15-19 2014. [ bib ]
[19] Jitendra Kumar, William Hargrove, Steve Norman, and Forrest Hoffman. Detecting and Tracking Shifts in National Vegetation Composition,Including Donors and Recipients, Across the MODIS Era. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B31A-0008, December 15-19 2014. [ bib ]
[18] Jitendra Kumar, Zachary Langford, Fengming Yuan, and Forrest Hoffman. Remote sensing to inform plant functional type (pft) distributions in the community land model. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B53I-03, December 15-19 2014. [ bib ]
[17] Zachary Langford, Jitendra Kumar, Victoria Sloan, Richard Norby, and Stan Wullschleger. Mapping plant functional type distributions in arctic ecosystems using worldview-2 satellite imagery and unsupervised clustering. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B41I-0166, December 15-19 2014. [ bib ]
[16] Damian M. Maddalena, Forrest Hoffman, and Jitendra Kumar. Landscape characterization and representativenessanalysis for understanding sampling network coverage. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B51B-0029, December 15-19 2014. [ bib ]
[15] Steve Norman, Jitendra Kumar, William Hargrove, and Forrest Hoffman. A global classification of contemporary fire regimes. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract GC31A-0440, December 15-19 2014. [ bib ]
[14] Shijie Shu, Forrest Hoffman, Jitendra Kumar, William Hargrove, and Atul Jain. Data Mining Approach for Evaluating Vegetation Dynamics in Earth System Models (ESMs) Using Satellite Remote Sensing Products. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B53G-06, December 15-19 2014. [ bib ]
[13] Xia Song, Forrest Hoffman, Xiaofeng Xu, Colleen Iversen, and Jitendra Kumar. Above-belowground Carbon Allocation in Earth System Models. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract A21G-3117, December 15-19 2014. [ bib ]
[12] Stan Wullschleger, Nathan Collier, Jitendra Kumar, Scott Painter, Peter Thornton, and Cathy Wilson. Integration of measurements and models across spatial scales for improved process understanding in arctic and boreal ecosystems. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B53H-02, December 15-19 2014. [ bib ]
[11] Xiaofeng Xu, Melanie Hahn, Jitendra Kumar, Fengming Yuan, Guoping Tang, Peter Thornton, Margaret Torn, and Stan Wullschleger. Upscaling plot-scale methane flux to a eddy covariance tower domain in Barrow, AK: integrating in-situ data with a microbial functional group-based model. American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B11D-0044, December 15-19 2014. [ bib ]
[10] Fengming Yuan, Guoping Tang, Xiaofeng Xu, Jitendra Kumar, Gautam Bisht, Glenn E Hammond, Peter Thornton, Richard Mills, and Stan Wullschleger. Explicitly synchronizing soil water and carbon nitrogen reactive transport using clm-pflotran: Does sequential or synchronized implementing of soil processes matter to soil c stocks? American Geophysical Union (AGU) Fall Meeting, San Francisco, California, USA Abstract B23C-0212, December 15-19 2014. [ bib ]
[9] Forrest Hoffman, Jitendra Kumar, Damian M. Maddalena, and William Hargrove. Representativeness-based Sampling Network Design for NGEE and Identifying Phenoregions for the Conterminous U.S. Fourth Workshop on Understanding Climate Change from Data, National Center for Atmospheric Research (NCAR), Boulder, Colorado, USA. (Invited), June 30-July 2 2014. [ bib ]
[8] William Hargrove, Forrest Hoffman, Jitendra Kumar, Serra J. Hoagland, Yasemin Erugner Baytok, and Steve Norman. Utility and behavior of national phenoregions for characterization of vegetation, habitat and seasonal changes. US International Association of Landscape Ecology (IALE), Anchorage, AK, May 18-22, 2014 2014. [ bib | http ]
[7] Forrest Hoffman, Jitendra Kumar, Richard Mills, and William Hargrove. Representativeness-based sampling network design for the arctic. US International Association of Landscape Ecology (IALE), Anchorage, AK, May 18-22, 2014 2014. [ bib | http ]
[6] Jitendra Kumar, Forrest Hoffman, Victoria Sloan, and Richard Norby. Mapping plant functional type distributions in arctic ecosystems using multi-spectral remote sensing and vegetation survey datasets. US International Association of Landscape Ecology (IALE), Anchorage, AK, May 18-22, 2014 2014. [ bib | http ]
[5] Steve Norman, Jitendra Kumar, and William Hargrove. A diagnostic and predictive tool for landscape fire regimes. US International Association of Landscape Ecology (IALE), Anchorage, AK, May 18-22, 2014 2014. [ bib | http ]
[4] Jitendra Kumar, Nathan Collier, Fengming Yuan, Gautam Bisht, Guoping Tang, Xiaofeng Xu, and Peter Thornton. Multi-scale modeling of hydrologic and biogeochemical processes in arctic ecosystems. U.S. Department of Energy Climate Modeling Principal Investigator Meeting, Bolger Center, Potomac, Maryland, USA., May 12-14, 2014 2014. [ bib ]
[3] Forrest M. Hoffman, Jitendra Kumar, Zachary Langford, Damian Maddalena, Nathan Collier, Victoria Sloan, Richard T. Mills, and William W. Hargrove. Representativeness-based sampling network design and scaling strategies for measurements in arctic and tropical ecosystems. U.S. Department of Energy Joint Terrestrial Ecosystem Science and Subsurface Biogeochemistry Research Principal Investigator Meeting, Bolger Center, Potomac, Maryland, USA., May 6-7, 2014 2014. [ bib ]
[2] Jitendra Kumar, Nathan Collier, Fengming Yuan, Gautam Bisht, Guoping Tang, Xiaofeng Xu, and Peter Thornton. Multi-scale modeling of hydrologic and biogeochemical processes in arctic ecosystems. U.S. Department of Energy Joint Terrestrial Ecosystem Science and Subsurface Biogeochemistry Research Principal Investigator Meeting, Bolger Center, Potomac, Maryland, USA., May 6-7, 2014 2014. [ bib ]
[1] Jitendra Kumar, Forrest Hoffman, and William Hargrove. Empirical mining of large data sets to solve practical ecological problems. High Performance Computing and Geospatial Analytics Workshop, Argonne National Laboratory (Invited), April 29-30 2014. [ bib ]