Conference Proceedings

A148. Hsin-I Chang, A. Kumar, D. Niyogi, U. C. Mohanty, F. Chen, and J. Dudhia, 2007, Impact of physical parameterization and land use land cover change on the simulation of the July 26, 2005 heavy rain event over Mumbai, India, 21st Conf. on Hydrology, AMS Annual meeting, 15 - 18 January 2007, San Antonio, TX.

A147. Margaret A. LeMone, F. Chen, M. Tewari, J. G. Alfieri, and D. Niyogi, 2007, A method to describe horizontal variability of daytime Sensible and Latent Heat Flux, 21st Conf. on Hydrology, AMS Annual meeting, 15 - 18 January 2007, San Antonio, TX.

A146. Merwade V., S. Kumar, C. Song, L. Zhao, R. Govindaraju, D. Niyogi, 2007, Cyberinfrastructure for End-to-End Environmental Explorations, AGU Fall Meeting 2 Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H13a-0985 San Francisco, CA.

A145. Viney P. Aneja, Jessica Blunden, Kristen James, William H. Schlesinger, Raymond Knighton, Wendell Gilliam, Dev Niyogi, Shawn Cole, 2007, Ammonia Assessment from Agriculture: Status and National Needs, International Conference on Ammonia in Agriculture: Policy, Science, Control and Implementation, 19- 21 March 2007, The Netherlands.

A144. Hsin-I Chang, A. Kumar, D. Niyogi, U. C. Mohanty, F. Chen, and J. Dudhia, 2007, Impact of physical parameterization and land use land cover change on the simulation of the July 26, 2005 heavy rain event over Mumbai, India, 21st Conf. on Hydrology, AMS Annual meeting, 15 - 18 January 2007, San Antonio, TX.

A143. Joseph G. Alfieri, D. Niyogi, P. D. Blanken, M. A. LeMone, and F. Chen, 2007, The Role of Precipitation in the Coupling of the Land Surface with the Atmosphere, 21st Conf. on Hydrology, AMS Annual meeting, 15 - 18 January 2007, San Antonio, TX.

A142. Anil Kumar, F. Chen, D. Niyogi, K. Manning, M. Ek, and K. Mitchell, 2007, Impact of canopy resistance formulation on the long-term evolution of soil moisture and evaporation, 21st Conf. on Hydrology, AMS Annual meeting, 15 - 18 January 2007, San Antonio, TX.

A141. L. Zhao, C. X. Song, V. Merwade, Y. M. Kim, R. Kalyanam, D. Ebert, B. Engel, R. Govindaraju, M. Huber, C. Jafvert, D. Niyogi, S. Prabhakar, 2007, Interweaving Data and Computation for End-to-End Environmental Exploration on the TeraGrid, THE ANNUAL TERAGRID CONFERENCE, TERAGRID '07: BROADENING PARTICIPATION IN TERAGRID, 4- 8 June 2007, Madison WI.

A140. Govindaraju, R., B. Engel, D. Ebert, B. Fossum, M. Huber, C. Jafvert, V. Merwade, D. Niyogi, L. Oliver, S. Prabhakar, G. Rochon, C. Song, L. Zhao, "Cyberinfrastructure for End-to-End Environmental Explorations (C4E4)", poster presented at the Joint Workshop for WATERS Network Test Beds and CUAHSI Hydrologic Information Systems, Austin, TX, November 15-17, 2006.

A139. Dev Niyogi, Land Surface / Vegetation Considerations for Agricultural Air Quality Studies. ASA/ CSSA/ SSSA/ 2006 International meeting, Nov 12 - 16, 2006, Indianapolis, IN.

A138. Dev Niyogi, Gilbert L. Rochon, Krishna Madhavan, Rajarathinam Arangarasan, UC Mohanty, Alok Chaturvedi, Maruti Ram Ponaganti, Larry Biehl, Joseph E. Quansah, Hussam Nour, Aisha Chini Reed, Hsin-I Chang, and Anil Kumar. "Modeling, Visualization and Fusion of Archival Data to support Disaster Mitigation." Geo-Informatics for Disaster Management (Gi4DM 2). Sept. 25-26, 2006, Goa, India.

A137. Gilbert L. Rochon, Dev Niyogi, Krishna Madhavan, Rajarathinam Arangarasan, Alok Chaturvedi, Maruti Ram Ponaganti, UC Mohanty, Larry Biehl, Joseph E. Quansah, Hussam Nour, Aisha Chini Reed, Hsin-I Chang, and Anil Kumar. 'Toward Intelligent and Sustainable Archiving of Geo-Spatial Data," International Society for Photogrammetry & Remote Sensing (ISPRS) International Symposium on Geospatial Databases for Sustainable Development. Sept. 27-30, 2006, Goa, India.

A136. Gilbert L. Rochon, Krishna Madhavan, Dev Niyogi and Rajarathinam Arangarasan. "Interdisciplinary Applications of Satellite Remote Sensing." Goa University, September 28, 2006, Goa, India.

A135. GL Rochon, Carol Xiaohui Song, Lan Zhao, Dev Niyogi, Derrick S. Kearney and Jie Shan. "Supporting Interdisciplinary e-Science through Real-Time Remote Sensing & High Performance Computing in a High Bandwidth Environment," 20th International CODATA Conference. Scientific Data and Knowledge within the Information Society. Oct. 23-25, 2006, Beijing, China.

A135. GL Rochon, J. Paul Robinson, Carol Xiaohui Song, Lan Zhao, Dev Niyogi and Derrick S. Kearney. "Remote and Proximal Sensing in Support of Disaster Mitigation and Sustainable Development," Chinese Academy of Sciences, China Remote Sensing Ground Station (RSGS), Beijing, China, Oct. 24, 2006.

A134. GL Rochon, Mohamed A. Mohamed, Dev Niyogi, Melba M. Crawford, J. Paul Robinson, Souleymane Fall, Joseph E. Quansah, Larry Biehl, Jie Shan, Carol Xiaohui Song, Derrick S. Kearney, Lan Zhao and Amy Neuenschwander. "Integration of Real-Time and Archival Remote Sensing with High Performance Computing & Dynamic Modeling to Support Disaster Mitigation." African Association for Remote Sensing of Environment (AARSE), Cairo, Egypt, Oct. 30 - Nov. 2, 2006.

A133. GL Rochon, Mohamed A. Mohamed, Dev Niyogi, Melba M. Crawford, J. Paul Robinson, Souleymane Fall, Joseph E. Quansah, Larry Biehl, Jie Shan, Carol Xiaohui Song, Derrick S. Kearney, Lan Zhao and Amy Neuenschwander. 'In Situ Monitoring, Satellite Remote Sensing, Proximal Sensing & High Performance Computing to Facilitate Sustainability and Disaster Preparedness." Cairo University, Aerospace Studies Department, Cairo, Egypt, Nov. 2, 2006.

A132. GL Rochon, Mohamed A. Mohamed, Dev Niyogi, Melba M. Crawford, J. Paul Robinson, Souleymane Fall, Joseph E. Quansah, Larry Biehl, Jie Shan, Carol Xiaohui Song, Derrick S. Kearney, Lan Zhao and Amy Neuenschwander. "Multidisciplinary Research Enabled by Real-time and Archival Remote Sensing and High Performance Computing to Support Environmental Sustainability and Disaster Mitigation." Al Ahzar University, Departments of Astronomy and Meteorology, Cairo, Egypt, Nov. 4, 2006.

A131. Dev Niyogi, Anil Kumar, Jeff Basara, Danny Cheresnick, Jimy Dudhia,Teddy Holt,Fei Chen, Peggy Lemone, Roger Pielke Sr., Effect of vegetation on the simulation of the intensity and precipitation of the central Illinois 13 July 2004 supercell thunderstorm, 2nd International Conference on Quantitative Precipitation Forecasting and Hydrology (NCAR, WMO & WWRP), June 5 - 8, 2006, Boulder, CO, USA.

A130. Dev Niyogi, Kiran Alapaty, Viney P. Aneja, Fei Chen, Roger A. Pielke Sr., Considerations for detailed land surface / vegetation representation in air quality models, Workshop on Agricultural Air Quality - State of the Science, June 5 - 8, 2006, Potomac, MD.

A129. Sudeshna Paul, Dev Niyogi, Joseph G. Alfieri, Pinhas Alpert, Fei Chen, Margaret A. Lemone, Viney P. Aneja, 2006, Exploration and Application of Statistical Methods to identify vegetation-surface-atmospheric interactions using IHOP 2002 field observations, Workshop on Agricultural Air Quality - State of the Science, June 5 - 8, 2006, Potomac, MD.

A128. Joseph G. Alfieri, Dev Niyogi, Margaret A. LeMone, Fei Chen, Souleymane Fall, 2006, An Assessment of the Role of Terrain and Land Cover in the Development of Local Wind Flow Patterns: Development and Validation of the Land Use/Land Cover Dataset, Workshop on Agricultural Air Quality - State of the Science, June 5 - 8, 2006, Potomac, MD.

A127. Linda Prokopy, Dev Niyogi, Fall Souleymane, Genevieve Maricle, Nivedita Niyogi, Roger Pielke Jr., Roger A. Pielke Sr. Incorporating societal feedback in assessing water resource vulnerability due to climate variability. African Monsoon Multidisciplinary Analysis (AMMA) 1st International Conference, 28 Nov - 4 Dec 2005, Dakar, Senegal.

A126. Fall Souleymane, Dev Niyogi, Fredrick Semazzi. The mean conditions of the climate over Senegal during the recent decades. African Monsoon Multidisciplinary Analysis (AMMA) 1st International Conference, 28 Nov - 4 Dec 2005, Dakar, Senegal.

A125. *Dev Niyogi, *Roger A. Pielke Sr., Jimmy O. Adegoke, Hsin-I Chang, Thomas N. Chase, Ellen Douglas, Manish Gupte, Curtis H. Marshall, Toshihisa Matsui, Patrick C. Pyle, Marshall Shepherd Considering the Role of Aerosols and Land - Atmosphere Interactions Related to Agriculture and Urbanization in Climate Studies, American Association of Geographers, Annual Meeting, Chicago, March 2006. (Invited)

A124. D Niyogi, H. Chang*, L. Gu, S. Menon, R. Pielke Sr., Potential impacts of aerosol-land-atmosphere interaction on the Indian Monsoon, 18th Conf on Climate Variability and Change 20th Conf on Hydrology,86 AMS Annual Meeting, Atlanta, GA, Jan 2006.

A123. *J.G. Alfieri, *Xiangming Xiao, *Dev Niyogi, Roger A. Pielke Sr., Fei Chen, Peggy LeMone, 2005, Application and Validation of a MODIS-based Vegetation Transpiration Model Over the Southern Great Plains Using IHOP 2002 Data, AGU Fall Meeting, San Francisco, Dec 2005.

A122. *Hsin-I Chang, *Dev Niyogi, U C Mohanty, Ashish Routray, M. Gupte, 2005, Impacts of land use changes on heavy precipitation over the Indian monsoonal regions, AGU Fall Meeting, San Francisco, Dec 2005.

A121. *Patrick Pyle, *Dev Niyogi, S. Pal Arya, Brian Wolfe, Marshall Shepherd, The Effects of Urban Land-Surface Processes on Thunderstorm Characteristics in the Indianapolis Urban Region, AGU Fall Meeting, San Francisco, Dec 2005.

A120. *C. Occhipinti, V.P. Aneja, B. Showers, and D. Niyogi, Isotopic and Back Trajectory Analysis on Rainfall Chemistry for Developing Sources-Receptor Relationships in Fine PM Formation, at NADP 2005 Meeting at Snow King Resort in Jackson, WY, September 27 - 30, 2005.

A119. *S. Konarik, V. P. Aneja, and D. Niyogi, Trends in agricultural ammonia emissions and ammonium concentrations in precipitation over the Southeast and Midwest United States, at NADP 2005 Meeting at Snow King Resort in Jackson, WY, September 27 - 30, 2005.

A118. *Fall, S., *D. Niyogi, F. Semazzi, *U.C. Mohanty, Application of a numerical weather forecast model for simulating heavy off-season rains and cold temperature in Senegal, Presentation to the African Monsoon Multidisciplinary Analysis (AMMA) 1st International Conference, 28 Nov - 4 Dec 2005, Dakar, Senegal.

A117. *Y-K Xue, Hyun-Suk Kang, D. Niyogi, G. J. Collatz, C. Taylor, S. Doumbia, M. E. Brown, Land/climate interaction in West Africa, Invited Presentation to the African Monsoon Multidisciplinary Analysis (AMMA) 1st International Conference, 28 Nov - 4 Dec 2005, Dakar, Senegal.

A116. *Qureshi A., *Raman S., Niyogi D. Observations of surface convergence and fluxes on 17–18 June 2002 during the International H2O Project, 15th AMS Conf. on Applied Climatology, 19 Jun – 23 Jun 2005, Savannah, GA

A115. *Holder C., *D. Niyogi, R. Boyles, S. Raman, How Consistent are Surface Data for Climate Change Studies?: A Localized Analysis with Surface Air Temperature Observations from Cooperative Observer Station Data, 15th AMS Conf. on Applied Climatology, 19 Jun – 23 Jun 2005, Savannah, GA

A114. *Fall S., *Niyogi D., Semazzi F., Spatiotemporal Climate Variability Over Senegal And Its Relationships With Global Climate, 15th AMS Conf. on Applied Climatology, 19 Jun – 23 Jun 2005, Savannah, GA

A113. *Holder C., *R. Boyles, A. Syed, *D. Niyogi, K. Wireman, *S. Raman, Comparison of Co-Located Automated (NCECONet) and Manual (COOP) Climate Observations in North Carolina, 15th AMS Conf. on Applied Climatology, 19 Jun – 23 Jun 2005, Savannah, GA

A112. *Mera R., *D. Niyogi, F. Semazzi, Value based Ensemble Analysis and Potential Individual versus Simultaneous Climate Change Effects on Agriculture, 15th AMS Conference on Applied Climatology, 19 Jun – 23 Jun 2005, Savannah, GA

A111. Niyogi D., H. Chang, F. Booker, R. Pielke Sr., T. Matsui, L. Gu., V. Saxena, R. Wells, Y.K. Xue, Outstanding Issues Regarding Role of Atmospheric Aerosols on Terrestrial Biosphere and Regional Climate, AAAR Annual Meeting, 17 – 21 October 2005, Austin, TX

A110. Niyogi D., K. Alapaty, S. Phillips, V. P. Aneja, Considering Ecological Formulation for estimating deposition velocity in air quality models, AAAR Specialty Conference, Atlanta, 11 – 14 February 2005 (session co-chair).

A109. Niyogi D., and 15 coauthors, Direct measurements of the effects of aerosol loading on water and carbon cycle, AGU Fall Meeting, San Francisco, 12- 17 December, 2004. (NASA Press Release)

A108. Holt, T ., D. Niyogi , F. Chen, K. Manning, M. LeMone, A. Qureeshi, Effect of land – atmosphere interactions on convection initiation over Southern Great Plains, AGU Fall Meeting, San Francisco, 12- 17 December, 2004.

A107. Niyogi D., 2004 (Invited) Considerations of Urban Land Surface Effects in Weather and Climate Models, Joint Chinese Institute of Urban Meteorology – National Center for Atmospheric Research Workshop on Urban Observation and Modeling, Beijing, China, October 11 – 13, 2004.

A106. Fall S., Niyogi D ., Semazzi F., Anyah R., Bowden J., Geostatistical Analysis of local versus Regional Feedback on Regional Climate: Synthesis of Insitu Observations and Global Analysis over Senegal, Western Africa, 14th Conference on Applied Climatology / 15th Symposium on Global Change and Climate Variations, 84 AMS Annual Meeting, 11 – 15 January, 2004.

A105. Chen F., K. W. Manning, D. N. Yates, M. A. LeMone, S. B. Trier, R. Cuenca, and D. Niyogi , 2004, Development of high – resolution land data assimilation system and its application to WRF, 20th Conference on Weather Analysis and Forecasting/16th Conference on Numerical Weather Prediction , 84 AMS Annual Meeting, 11 – 15 January, 2004.

A104. Niyogi D. , Booker, H.-I. Chang, D. Chen, F. Chen, T. Holt, V. Saxena, and R. Wells, 2004, Impact of aerosols and ozone on land–atmosphere interactions: An observational analysis, 6 Conf. On Atmospheric Chemistry, 84 AMS Annual Meeting, 11 – 15 January, 2004.

A103. Niyogi D., V. K. Saxena, (2004): Integration of a field component and inquiry-based learning in an instrumentation meteorology course, 13 Symposium on Education, 84 AMS Annual Meeting, 11 – 15 January, 2004.

A102. Niyogi D ., K. Alapaty, H.-I. Chang, D. Chen, F. Chen, T. Holt, A. Qureshi, and V. K. Saxena (2004): Parameterizing diffuse radiation feedback in Noah land surface model for WRF, 20th Conference on Weather Analysis and Forecasting/16th Conference on Numerical Weather Prediction , 84 AMS Annual Meeting, 11 – 15 January, 2004.

A101. Niyogi D. , Y.K. Xue, (2004): Direct and Indirect Effects of simultaneous soil moisture and CO2 changes in model simulated response, 15 Symposium on Global Change and Climate Variations, and 18 Conference on Hydrology, 84 AMS Annual Meeting, 11 – 15 January, 2004.

A. 100 Niyogi D. , Chen F., Holt T., Chen D., Eager R., Alapaty K., (2003): Consideration of diffuse radiation in Noah land surface model for WRF, WRF Science Meeting, NCAR, Boulder, CO, June 16 – 17, 2003. (Invited)

A 99. Niyogi D., Effect of land surface processes associated with heavy rainfall on land falling tropical storms, Mid-Atlantic Regional Conference on the Inland Effects of Tropical Weather Systems, May 11 – 13, Raleigh , NC (Invited).

A98. F. Chen, M. LeMone, T. Horst, D. Yates, S. Semmer, S. Trier, K. Manning, M. Tewari, H. McIntyre, R. Grossman, R. Cuenca, D. Niyogi , P. Blanken, J. Alfieri, J. Uebelherr, (2003): Utilizing the IHOP 2002 data to study variability in surface water cycle and precipitation process, (Invited) IHOP 2002 Spring Science Workshop, NCAR, Boulder, CO, 24 – 26 March 2003.

A97. Chen Fei, M. A. Le Mone, D. Yates, R. Grossman, T. Horst, R. Cuenca, D. Niyogi , P. Blanken (2003): Utilizing the IHOP 2002 data to study the variability in surface evaporation, run off and precipitation for the SGP, Symp. On Observing and Understanding the Variability of Water in Weather and Climate, 83 Amer. Meteorol. Soc. Annual Meeting, Long Beach , CA , 8 – 13 February 2003.

A96. Niyogi D. , V. K. Saxena (2003): Adopting a statewide meteorological network for developing a hands-on Instrumentation Course at North Carolina State University, 12 th Symposium on Meteorological Observations and Instrumentation, 83 Amer. Meteorol. Soc. Annual Meeting, Long Beach , CA , 8 – 13 February 2003.

A95. Niyogi D. , Raman S., Syed A., Gilliam R., Boyles R., (2003): Measurement and modeling of soil moisture in a statewide meteorological network in North Carolina, 12 th Symposium on Meteorological Observations and Instrumentation, 83 Amer. Meteorol. Soc. Annual Meeting, Long Beach , CA , 8 – 13 February 2003.

A94. Niyogi D. , Alapaty K., Boyles R., Booker F., Fiscus E. (2002): Assessing environmental feedback on carbon assimilation over southeastern US, USDA Carbon Symposium on Natural Resource Management to Offset Greenhouse Gas Emissions, Raleigh, NC, 19 – 21 November 2002.

A93. Niyogi D. , Saxena V (2002): Developing Hands-On Instrumentation Course for Meteorology Students: Example from North Carolina State University , AGU Spring Meeting, Washington DC , 26 - 19 May 2002, 8 – 13 February 2003.

A92. Niyogi D. , Crabbe C., Saxena V., Raman S., Wilson K., Alapaty K., Pielke R. Sr., Eastman J., Xue Y. (2002): Does regional aerosol loading affect terrestrial carbon exchange? AGU Spring Meeting, Washington DC , 26 - 19 May 2002

A91. Niyogi D. , Xue Y.K., Alapaty K. (2002): Land Atmosphere Interactions with Different Scaling Parameterizations, Mississippi River Climate and Hydrology Conference, New Orleans, LA, 13-17 May 2002.

A90. Niyogi D., Crabbe C., Saxena V., Raman S., Wilson K., Alapaty K., Pielke R. Sr., Eastman J., Xue Y. (2002): Effect of regional aerosol loading on the terrestrial NPP estimates over southeastern US, 13th Conference on Applied Climatology, Portland , OR , 13—16 May 2002

A89. Childs P., Niyogi D. , Raman S., Sims A., Simpson M. (2002): Effect of two MM5 land surface parameterizations on an inland tropical storm simulation, 25th AMS Conference on Agriculture and Forest Meteorology, Norfolk, VA, May 20 – 24, 2002.

A88. Niyogi D. , Xue Y., Raman S. (2002): Effect of soil moisture feedbacks on terrestrial NPP estimates, 25th AMS Conference on Agriculture and Forest Meteorology, Norfolk , VA , May 20 – 24, 2002.

A87. Sims A., Niyogi D. , Raman S. (2002): Diagnostic evaluation and validation of MM5 simulation of a precipitation event with NC ECO Net Observations, 25th AMS Conference on Agriculture and Forest Meteorology, Norfolk, VA, May 20 – 24, 2002.

A86. Niyogi D. , Xue Y.K. (2002): Scaling Carbon and Energy Exchanges with Photosynthesis models within SSiB, 25th AMS Conference on Agriculture and Forest Meteorology, Norfolk , VA , May 20 – 24, 2002.

A85. Niyogi D. , Alapaty K., Raman S., Mathur R., Hanna A., Xiu A. (2002): Comparison of photosynthesis and non-photosynthesis based canopy resistance formulations for estimating deposition velocity in numerical models, 25th AMS Conference on Agriculture and Forest Meteorology, Norfolk , VA , May 20 – 24, 2002.

A84. Niyogi D. , Xue Y., Raman S. (2002): Hydrological land surface response of a midlatitudinal and tropical regime, 16th AMS Conference on Hydrology, Miami , FL , January 13 – 20, 2002.

A83. Niyogi D., Boyles R., Ellis R., Raman S. Ameenulla S. (2002): A comprehensive database for North Carolina Environmental and Climate Observing Network (NC ECO Net), 6th AMS Conference on Integrated Observational Systems, Miami , FL , January 13 – 20, 2002.

A82. Niyogi D. , Saxena V. (2002): Adopting an in-situ surface meteorological network for developing a meteorological instrumentation course at North Carolina State University , 6th AMS Conference on Integrated Observational Systems, Miami , FL , January 13 – 20, 2002.

A81. Niyogi D. , Xue Y., Zhan X., Collatz G. (2002): Simulating carbon and energy exchanges over Amazonia using a different canopy scaling formulations for a photosynthesis model within SSiB, 13th Symposium on Global Change and Climate Variability, Miami , FL , January 13 – 20, 2002.

A80. Alapaty K., Niyogi D. (2002): On the adjustment terms for soil moisture assimilation in land surface schemes: Evaluation of an Inverse technique, 6th AMS Conference on Integrated Observational Systems, Miami, FL, January 13 – 20, 2002.

A79. Sims A., Niyogi D. , Raman S. (2002): Diagnostic evaluation and validation of MM5 with NC ECO Net Observations, 6th AMS Conference on Integrated Observational Systems, Miami, FL, January 13 – 20, 2002.

A78. Niyogi D. (2001): Continued search for the Carbon Sink: considering interactions in an Integrated Assessment Framework (Invited Presentation), Aspen Global Change Institute, Aspen , CO , October 18 – 24, 2001.

A77. Niyogi D. , Xue Y., Zhan X., Collatz G. (2001): Simulating carbon and energy exchanges over Amazonia using a photosynthesis model within SSiB, 4th International GEWEX conference, Paris , France , 10-14 September 2001.

A76. Niyogi D. , Raman S. (2001): Stomatal Resistance / Soil Moisture and other Biophysical Feedback Controls in the Atmosphere, Invited Presentation for the WRF/ Land Surface Modeling Workshop, NCAR- Boulder, CO, August 13 - 17, 2001.

A75. Niyogi D. , Alapaty K., Raman S. (2001): A photosynthesis based gas exchange evapotranspiration model (GEM) coupled with a land surface scheme for mesoscale applications, 2001 AGU Spring Meeting, Boston MA , May 29 – June 2, 2001.

A74. Alapaty K., Niyogi D. (2001): An inverse technique for assimilating soil moisture using surface observations, AMS 9th Conference on Mesoscale Processes, Ft. Lauderdale , FL , July 30 – August 2, 2001 .

A73. Sims A., Niyogi D. , Raman S. (2001): Adopting drought indices for estimating initial soil moisture for land surface models, 2001 AGU Spring Meeting, Boston MA , May 29 – June 2, 2001.

A 72. Niyogi D. , Alapaty K., Raman S. (2001): A photosynthesis based gas exchange evapotranspiration model (GEM) coupled with a soil – atmosphere system for environmental applications, 2001 AGU Spring Meeting, Boston MA , May 29 – June 2, 2001.

A71. Alapaty K., Niyogi D. (2001): Assimilating soil moisture using surface observations coupled with a land surface model, 2001 AGU Spring Meeting, Boston MA , May 29 – June 2, 2001.

A70. Niyogi D. , Raman S. (2001): Interactions between soil moisture and carbon dioxide availability on terrestrial ecosystem response, 2001 AGU Spring Meeting, Boston MA, May 29 – June 2, 2001.

A69. Niyogi D. , Raman S., Alapaty K. (2001): Effect Of Introducing A Photosynthesis - Based Land Surface Model On The Uncertainty Propagation Due To Errors In Specifying Initial Surface Characteristics, 2001 AGU Spring Meeting, Boston MA, May 29 – June 2, 2001.

A68. Xue, Y., Prince S., Kahan D., Niyogi D. , Borak J. S., and Raman S. (Invited), 2000: North African Land Surface-Atmosphere Interactions Studies: A Review of Historical Development and Recent Approach. AGU 2000 Fall Meeting, San Francisco , California , December 15-19, 2000.

A67. Raman S., Niyogi D., Boyles R., Kehoe J. (2000): North Carolina severe weather research at the State Climate Office, Research in Support of Hazard Mitigation, NC Div. Of Emergency Management, Raleigh , NC , October 30 – 31, 2000.

A66. Niyogi D., Cooter E., Raman S. (2000): Towards a dynamical land – air – water gas phase exchange model for the Great Lakes region, IAGLR 2000: 5th Intrnl. Assoc. Great Lake Res. Conf. , Ontario , Canada , May 21 – 26, 2000 .

A65. Niyogi D., Raman S., Alapaty K. (2000): Atmospheric dry deposition in the Great Lakes watershed using an intensive gas – Exchange Continuum Model (GEM) Mapping chemical deposition in Great Lake watershed, IAGLR 2000: 5th Intrnl. Assoc. Great Lake Res. Conf. , Ontario , Canada , May 21 – 26, 2000 .

A64. Niyogi D., Raman S., Alapaty K. (2000): Climatological implications of CO2 doubling under different soil moisture availability, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May, 2000.

A63. Niyogi D., Kehoe J., Raman S. (2000): Mapping soil moisture at a regional scale using surface climatological data with a heuristic statistical model, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A62. Kehoe J., Raman S., Niyogi D. (2000): Estimation of soil moisture gradients during Hurricane Fran (1996) and their influence on the development of enhanced convection inland, 12th AMS Conference on Applied Climatology, Asheville NC, 8 – 11 May 2000.

A61. Gilliam R., Niyogi D., Raman S. (2000): Influence of seabreeze fronts on the coastal climate of North Carolina , 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A60. Gilliam R., Niyogi D., Raman S., Huber A. (2000): Application of CALMET to the Raleigh-Durham area: A case for denser surface observation to improve model simulations, 12th AMS Conference on Applied Climatology, Asheville NC, 8 – 11 May 2000.

A59. Brennan M., Niyogi D., Raman S. (2000): On estimating surface energy fluxes from single level climatological observations, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A58. Thaker D., Niyogi D., Raman S., Parameshwara V. (2000): A Java-based web plotting and analysis package for the NC AgNet, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A57. Rhome J., Niyogi D., Raman S. (2000): Correlation of severe weather occurrence in North Carolina with ENSO, 12th AMS Conference on Applied Climatology, Asheville NC, 8 – 11 May 2000.

A56. Roswintiarti O., Niyogi D., Raman S. (2000): Comparative assessment of predictability over mid-latitudinal and tropical climate using statistical models: Example over North Carolina, 12th AMS Conference on Applied Climatology, Asheville NC, 8 – 11 May 2000.

A55. Sims A., Niyogi D., Raman S. (2000): On Using the Standard Precipitation Index to assess soil moisture status in North Carolina , 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A54. Sims A., Niyogi D., Raman S., Singh C. (2000): Comparison between cooperative observer data and co-located meteorological tower network in North Carolina , 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A53. Potter B., Niyogi D., Raman S. (2000): Applying a KZ filter for studying North Carolina precipitation and temperature patterns associated with ENSO, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A52. Potter B., Raman S., Niyogi D. (2000): A heuristic examination of NC winter storm frequency patterns with various ENSO phases, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A51. Hassan H., Niyogi D., Raman S., Gilliam R. (2000): Hybrid mesoscale - gaussian plume approach to air pollution analysis in heterogeneous regions, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A50. Parameshwara V., Niyogi D., Raman S. (2000): Design and implementation of an RF/Internet based automated Weather Network based automated weather network, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A49. Gilliam R., Niyogi D . , Raman S., White J. (2000): Effect of local landuse on climate data from an instrumented tower in a Remote Urban Locality, 12th AMS Conference on Applied Climatology, Asheville NC , 8 – 11 May 2000.

A48. Kehoe J., Raman S., Niyogi D., Boyles R. (2000): Meteorological Analysis of the precipitation events during Hurricane Floyd, 49th Annual Meeting, Geological Society of America, Special Session on Impact of Inland Flooding from Hurricane Floyd and Other Rainfall Events in North Carolina and Virginia, September–October 1999.Hurricane Floyd, Charleston, SC, 22- 24 March 2000.

A47. Niyogi D., Raman S., Alapaty K. (2000): A new gas exchange / assimilation surface evapotranspiration model (GEM) for mesoscale applications, 15th Conf. Hydrology, Amer. Meteor. Soc., Boston , Long Beach CA , 9 – 14 Jan 2000.

A46 Alapaty K., Seaman N., Niyogi D. (2000): Technique for assimilating surface data to improve the accuracy of atmospheric boundary layer simulations: A 1-D model study , 11th Joint Conf. Application Air Pollution Meteor. with the Air and Waste Management Association, Amer. Meteor. Soc., Boston , Long Beach CA , 9 – 14 Jan 2000.

A45.Niyogi D., Raman S., Boybeyi Z. (1999): Evidence of interaction between climatological and meteorological scales for environmental analysis, International Conf. Air Quality Management, Univ. Brunei – Darussalam, Bandar Seri Bagawan, Brunei – Darussalam, 15 – 19 Nov, 1999.

A44. Kudalkar N., Nath S., Patil S., Niyogi D., Raman S. (1999): Numerical simulations of land- sea- breeze circulation and thermal internal boundary layer formation over Mumbai using the Advanced Regional Prediction System, International Conf. Air Quality Management, Univ. Brunei – Darussalam, Bandar Seri Bagawan, Brunei – Darussalam, 15 – 19 Nov, 1999

A43. Raman S., Niyogi D., Rhome J. (1999): Assessing scale interactions for transport and deposition of chemical species in coastal environment, International Conf. Air Quality Management, Univ. Brunei – Darussalam, Bandar Seri Bagawan, Brunei – Darussalam, 15 – 19 Nov, 1999.

A42. Niyogi D., Xue Y., Raman S. (1999): Hydrological feedback in Land Atmosphere Coupling: Comparison of a tropical and mid-latitudinal regime, International Conf. Air Quality Management, Univ. Brunei – Darussalam, Bandar Seri Bagawan, Brunei – Darussalam, 15 – 19 Nov, 1999.

A41. Hassan H., Niyogi D., Raman S., Gilliam R. (1999): Introducing mesoscale effects in Gaussian plume models using simulated meteorological fields: a case study over Brunei – Darussalam, International Conf. Air Quality Management, Univ. Brunei – Darussalam, Bandar Seri Bagawan, Brunei – Darussalam, 15 – 19 Nov, 1999.

A40. Gilliam R., Raman S., Niyogi D. (1999): Sea breeze frontogenesis in North Carolina: Coastal shape, synoptic flow and land us pattern, 3rd Conf. Coastal Atmospheric and Oceanographic Prediction and Processes, 3 – 5 November 1999, New Orleans, LA.

A39. Satyanarayana A., Mohanty U., Niyogi D., Raman S., Warrior H., Nelson S., (1999): ‘Marine Boundary layer processes during INDOEX: One – Dimensional Modeling study of the ITCZ and non – ITCZ regimes over Indian Ocean', INDOEX Workshop, July 8 – 10, Bangalore, India. .

A38. Roswintiarti O., Niyogi D . , Raman S., Mohanty U. (1999): ‘Application of a three dimensional triple nested mesoscale model (MM5) for assessing the transport and the boundary layer variability over the Indian Ocean during INDOEX', INDOEX Workshop, July 8 – 10, Bangalore, India.

A37. Roswintiarti O., Raman S., Mohanty U. , Niyogi D. (1999): ‘A study on the performance of MM5 over tropical Indian Ocean during INDOEX', INDOEX workshop, July 8 – 10, Bangalore India

A36.Mohanty U., Niyogi D., Raman S., Sarkar A. (1999): ‘Numerical simulation of land-air-sea interactions in the Indian Ocean during the northeasterly monsoon over Indian Ocean during INDOEX', INDOEX workshop, July 8 – 10, Bangalore India ,

A35. Alapaty K., Holt T., Niyogi D. (1999): Development and testing of a E-epsilon closure boundary layer scheme in the mesoscale model, MM5 Workshop on Land Surface Modeling and its Application to Mesoscale Models, 24 – 25 June 1999, Boulder CO .

A34. Alapaty K., Niyogi D. (1999): A study to improve the existing MM5 land surface scheme using statistical indices, MM5 Workshop on Land Surface Modeling and its Application to Mesoscale Models, 24 – 25 June 1999, Boulder CO.

A33. Niyogi D., Alapaty K., Raman S. (1999): An advanced carbon assimilation – surface evapotranspiration scheme for mesoscale models, MM5 Workshop on Land Surface Modeling and its Application to Mesoscale Models, 24 – 25 June 1999, Boulder CO .

A32. Niyogi D., Rhome J., Raman S., Alapaty K., Hopkins T. (1999): An integrated dynamic, physio-chemical approach to assessing the transport and deposition of chemical species in eastern North Carolina, Workshop on Atmospheric Nitrogen Compounds: Emissions Transport, Transformation, Deposition, and Assessment, June 7 – 9 1999, Chapel Hill, NC.

A31. Niyogi D . , Alapaty K., Raman S. (1999): Developing multi-media couplings to link ambient meteorological information with depositing surface environment, Workshop on Atmospheric Nitrogen Compounds: Emissions Transport, Transformation, Deposition, and Assessment, June 7 – 9 1999, Chapel Hill , NC .

A30. Raman S., Niyogi D. (1999): Assessing the fate and transport of atmospheric nitrogen and VOCs in North Carolina : Potentials of the NC ECO Net, Workshop on Atmospheric Nitrogen Compounds: Emissions Transport, Transformation, Deposition, and Assessment, June 7 – 9 1999, Chapel Hill , NC .

A29.Niyogi D., Xue Y., Raman S. (1999): Biosphere interactions in Tropical in Tropical and mid-latitude regimes. IUGG99 / IAMAS, Reading UK .

A28.Niyogi D., Alapaty K., Raman S., Xue Y. (1999): Synergies between surface hydrology and energy balance for a varying CO2 environment. IUGG99/ IAMAS Reading , UK .

A27. Niyogi D., Raman S. (1998): Dynamic Coupling of Differential Fluid Media for an Environmental Interface', 1st International Conf. on Fluid Mechanics and Fluid Power, Indian Inst. of Techn., Delhi, Dec 15 – 17, Delhi, India.

A26. Niyogi D., Raman S. (1998): ‘Feedback and Interactive mechanisms for surface evapotranspirative analysis, 23rd Conf. on Agricultural and Forest Meteorology, 2 – 6 November 1998, Albuquerque , NM .

A25. Niyogi D . , Raman S., Perry K. (1998): ‘NC ECO Net: Towards an integrated climate and environmental observation network for North Carolina ', 23rd Conf. on Agricultural and Forest Meteorology, 2 – 6 November 1998, Albuquerque , New Mexico .

A24. Niyogi D., Xue Y.K., Raman S. (1998): ‘Evapotranspirative Interactions in Land Atmosphere Coupling using a Dynamic Statistical Framework', GCIP Mississippi River Climate Conference, June 8 – 12 1198 , St. Louis , Montana .

A23. Niyogi D., Raman S. (1998): 'Statistical integrating Popperian and Gaian perspectives for a dynamic atmosphere' 14th AMS Conference on Probability and Statistics in the Atmospheric Sciences, 11 - 16 January 1998, Phoenix, Arizona.

A22. Niyogi D., Raman S., Cione J. (1998): ‘Influence of the Gulf Stream on the North Carolina Meso –Climate', Second AMS conference on Coastal Atmospheric and Oceanic Prediction and Processes, 11 - 16 January 1998, Phoenix, Arizona.

A21. Niyogi D., Raman S. (1998): ‘Direct and indirect effects of CO2 changes on the terrestrial biosphere: An essay on the role of stomatal resistance in climate change' Ninth AMS conference on Global Climate Change Studies, 11 - 16 January 1998, Phoenix , Arizona .

A20 Niyogi D.S. , Raman S. Mohanty U. (1998): 'Air - Sea Interaction Processes over the tropical Indian Ocean during 1997 pre-INDOEX'' 9th AMS conference on Interaction of the Sea and Atmosphere, 11 - 16 January 1998, Phoenix , Arizona .

A19. Niyogi D. (1997): ‘Dynamic conservation analysis for climate change: An integrated geosphere – biosphere perspective', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A18. Sen Gupta K., Ramana V., Raman S., Niyogi D. (1997): ‘Sea breeze induced horizontal transport during 1997 pre-INDOEX Cruise', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A17. Niyogi D . , Matondkar P., Raman S., Rao L., Manghanani V., Babu R. (1997): ‘Observational study of correlation between surface meteorology and subsurface ocean biological productivity in the central Indian Ocean during pre-INDOEX 1997', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A16. Niyogi D . , Raman S., Boyles R., Sen Gupta K. (1997): ‘Observations of the marine boundary layer structure over the tropical Indian ocean during the 1997 pre-INDOEX cruise', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A15. Saharia D., Patil R., Niyogi D . , Raman S.(1997): ‘Atmospheric dispersion modeling of industrial stack emissions in coastal region of Mumbai, India', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A14. Kulkarni M., Patil R., Niyogi D . , Raman S. (1997): ‘Fractional factorial analysis to estimate factors influencing personal exposure to air pollution', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A13 Niyogi D . , Raman S., Mohanty U., Potty K., Prabhu A., Vernekar K. (1997): ‘On the boundary – layer land surface processes over the semi-arid tropics', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A12 Niyogi D . , Raman S., Ramanathan V.(1997): ‘Thermodynamic structure at the tropopause level over the Indian Ocean', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A11 Niyogi D., Raman S., Mohanty U.(1997): ‘Numerical simulations of the marine boundary layer processes over the Indian Ocean during 1997 pre-INDOEX', INTROPMET, AMS- IMS First International Conference on Asian monsoon and Pollution over the Monsoon environment, 2 – 5 December 1997, New Delhi, India.

A10 Raman S., Niyogi D . , Funk K. (1997): ' North Carolina Mesoscale Coastal Climatology and Potential for Pollution' Tenth AMS Conference on Applied Climatology, 20 - 24 October 1997, Reno , Nevada .

A9 Niyogi D.S . , Raman S. (1997): ‘Biospheric Atmospheric Interactions through a dynamic vegetation modeling perspective' 5th International Conference on Southern Hemisphere Meteorology and Oceanography, 7 - 11 April 1997, Pretoria, South Africa.

A8 Niyogi D.S . , Raman S. (1997): 'Dynamic Vegetation Coupling in Atmospheric Models: Concepts and Approach', TROPMET - 97: Conference on Climate, Agriculture, and Tropical Meteorology, February 10 - 14 1997, Bangalore , India .

A7 Niyogi D.S . , Raman S., Alapaty K. (1996): ‘Towards a Dynamic Parameterization of Vegetation in PBL Models', 12th Conference on Biometeorology and Aerobiology Joint with 22nd Conference on Agricultural and Forest Meteorology with Symposium on Fire and Forest Meteorology, 27Jan - Feb 2 1996, Atlanta, AMS, Boston, MA.

A6 Niyogi D.S., Raman S., Alapaty K. (1995): ‘Interaction between Vegetation and Atmosphere in the Planetary Boundary Layer: Philosophy to a Paradigm', 22nd Nat. Conference on Fluid Mechanics and Fluid Power, 13-15 December, Indian Institute of Technology Madras, India.

A5 Niyogi D.S., Patil R.S., Mahadevan T.N. (1993): ‘An Effective Meteorological Data Representation with the Developing Countries as the Cynosure', All India Convention on Air Pollution, National Center for Technological Development, Bombay , India .

A4 Niyogi D.S., Mahadevan T.N., Sitaraman V., Patil R.S., Prasad R.K. (1993): ‘Air Quality Mapping for Multiple sources in an Urban, Industrial and Coastal Region', Second National Symposium on Environment, Defense Research Labs, Board of Research in Nuclear Sciences, Jodhpur, India.

A3 Nagaraj K., Khageshan N., Niyogi D.S. (1991): ‘Modeling and Monitoring of Wastewater for Silk Filature Industries in India ', Proc. of the Sixth Indian Engineering Congress, Institution of Engineers ( India ), Poona , India .

A2 Niyogi D.S . (1990): ‘Association of Global Parameters for the Problems and Solutions of Ozone Depletion and the Green House Effect', National Seminar on Air Pollution and Its Control, Inst. of Road and Transport Technology, Erode, India .

A1 Niyogi D.S. (1989): ‘Environmental Hazards due to TTC Industrial Belt: A Case Study', Student Meet on the Silver Jubilee of College of Engineering Amravati, India.