Works by Nemani, Ramakrishna R.

Results: 50

Mapping and Modeling the Biogeochemical Cycling of Turf Grasses in the United States.

Published in:

Environmental Management, 2005, v. 36, n. 3, p. 426, doi. 10.1007/s00267-004-0316-2

By:

Milesi, Cristina;
Running, Steven W.;
Elvidge, Christopher D.;
Dietz, John B.;
Tuttle, Benjamin T.;
Nemani, Ramakrishna R.

Publication type:

Article

Changes in timing of seasonal peak photosynthetic activity in northern ecosystems.

Published in:

Global Change Biology, 2019, v. 25, n. 7, p. 2382, doi. 10.1111/gcb.14638

By:

Park, Taejin;
Chen, Chi;
Myneni, Ranga B.;
Nemani, Ramakrishna R.;
Macias‐Fauria, Marc;
Tømmervik, Hans;
Choi, Sungho;
Brovkin, Victor;
Winkler, Alexander;
Bhatt, Uma S.;
Walker, Donald A.;
Piao, Shilong

Publication type:

Article

Diagnosing and assessing uncertainties of terrestrial ecosystem models in a multimodel ensemble experiment: 1. Primary production.

Published in:

Global Change Biology, 2011, v. 17, n. 3, p. 1350, doi. 10.1111/j.1365-2486.2010.02309.x

By:

WANG, WEILE;
DUNGAN, JENNIFER;
HASHIMOTO, HIROFUMI;
MICHAELIS, ANDREW R.;
MILESI, CRISTINA;
ICHII, KAZUHITO;
NEMANI, RAMAKRISHNA R.

Publication type:

Article

Diagnosing and assessing uncertainties of terrestrial ecosystem models in a multimodel ensemble experiment: 2. Carbon balance.

Published in:

Global Change Biology, 2011, v. 17, n. 3, p. 1367, doi. 10.1111/j.1365-2486.2010.02315.x

By:

WANG, WEILE;
DUNGAN, JENNIFER;
HASHIMOTO, HIROFUMI;
MICHAELIS, ANDREW R.;
MILESI, CRISTINA;
ICHII, KAZUHITO;
NEMANI, RAMAKRISHNA R.

Publication type:

Article

Evaluating the impacts of climate and elevated carbon dioxide on tropical rainforests of the western Amazon basin using ecosystem models and satellite data.

Published in:

Global Change Biology, 2010, v. 16, n. 1, p. 255, doi. 10.1111/j.1365-2486.2009.01921.x

By:

HASHIMOTO, HIROFUMI;
MELTON, FORREST;
ICHII, KAZUHITO;
MILESI, CRISTINA;
WEILE WANG;
NEMANI, RAMAKRISHNA R.

Publication type:

Article

Intercomparison, interpretation, and assessment of spring phenology in North America estimated from remote sensing for 1982–2006.

Published in:

Global Change Biology, 2009, v. 15, n. 10, p. 2335, doi. 10.1111/j.1365-2486.2009.01910.x

By:

WHITE, MICHAEL A.;
de BEURS, KIRSTEN M.;
DIDAN, KAMEL;
INOUYE, DAVID W.;
RICHARDSON, ANDREW D.;
JENSEN, OLAF P.;
O'KEEFE, JOHN;
GONG ZHANG;
NEMANI, RAMAKRISHNA R.;
van LEEUWEN, WILLEM J. D.;
BROWN, JESSLYN F.;
de WIT, ALLARD;
SCHAEPMAN, MICHAEL;
XIOAMAO LIN;
DETTINGER, MICHAEL;
BAILEY, AMEY S.;
KIMBALL, JOHN;
SCHWARTZ, MARK D.;
BALDOCCHI, DENNIS D.;
LEE, JOHN T.

Publication type:

Article

Constraining rooting depths in tropical rainforests using satellite data and ecosystem modeling for accurate simulation of gross primary production seasonality.

Published in:

Global Change Biology, 2007, v. 13, n. 1, p. 67, doi. 10.1111/j.1365-2486.2006.01277.x

By:

ICHII, KAZUHITO;
HASHIMOTO, HIROFUMI;
WHITE, MICHAEL A.;
POTTER, CHRISTOPHER;
HUTYRA, LUCY R.;
HUETE, ALFREDO R.;
MYNENI, RANGA B.;
NEMANI, RAMAKRISHNA R.

Publication type:

Article

Deep Neural Network Cloud-Type Classification (DeepCTC) Model and Its Application in Evaluating PERSIANN-CCS.

Published in:

Remote Sensing, 2020, v. 12, n. 2, p. 316, doi. 10.3390/rs12020316

By:

Afzali Gorooh, Vesta;
Kalia, Subodh;
Nguyen, Phu;
Hsu, Kuo-lin;
Sorooshian, Soroosh;
Ganguly, Sangram;
Nemani, Ramakrishna R.

Publication type:

Article

Widespread decline in greenness of Amazonian vegetation due to the 2010 drought.

Published in:

Geophysical Research Letters, 2011, v. 38, n. 7, p. n/a, doi. 10.1029/2011GL046824

By:

Xu, Liang;
Samanta, Arindam;
Costa, Marcos H.;
Ganguly, Sangram;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Amazon forests did not green-up during the 2005 drought.

Published in:

Geophysical Research Letters, 2010, v. 37, n. 5, p. n/a, doi. 10.1029/2009GL042154

By:

Samanta, Arindam;
Ganguly, Sangram;
Hashimoto, Hirofumi;
Devadiga, Sadashiva;
Vermote, Eric;
Knyazikhin, Yuri;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Variation in Leaf Reflectance Spectra Across the California Flora Partitioned by Evolutionary History, Geographic Origin, and Deep Time.

Published in:

Journal of Geophysical Research. Biogeosciences, 2023, v. 128, n. 2, p. 1, doi. 10.1029/2022JG007160

By:

Griffith, Daniel M.;
Byrd, Kristin B.;
Taylor, Niky;
Allan, Elijah;
Bittner, Liz;
O'Brien, Bart;
Parker, V. Thomas;
Vasey, Michael C.;
Pavlick, Ryan;
Nemani, Ramakrishna R.

Publication type:

Article

Canopy duration has little influence on annual carbon storage in the deciduous broad leaf forest.

Published in:

Global Change Biology, 2003, v. 9, n. 7, p. 967, doi. 10.1046/j.1365-2486.2003.00585.x

By:

WHITE, MICHAEL A.;
NEMANI, RAMAKRISHNA R.

Publication type:

Article

High‐resolution mapping of daily climate variables by aggregating multiple spatial data sets with the random forest algorithm over the conterminous United States.

Published in:

International Journal of Climatology, 2019, v. 39, n. 6, p. 2964, doi. 10.1002/joc.5995

By:

Hashimoto, Hirofumi;
Wang, Weile;
Melton, Forrest S.;
Moreno, Adam L.;
Ganguly, Sangram;
Michaelis, Andrew R.;
Nemani, Ramakrishna R.

Publication type:

Article

Estimation of net ecosystem production in Asia using the diagnostic-type ecosystem model with a 10 km grid-scale resolution.

Published in:

Journal of Geophysical Research. Biogeosciences, 2016, v. 121, n. 6, p. 1484, doi. 10.1002/2015JG003157

By:

Sasai, Takahiro;
Obikawa, Hiroki;
Murakami, Kazutaka;
Kato, Soushi;
Matsunaga, Tsuneo;
Nemani, Ramakrishna R.

Publication type:

Article

Correction to 'Seasonal changes in leaf area of Amazon forests from leaf flushing and abscission'.

Published in:

Journal of Geophysical Research. Biogeosciences, 2012, v. 117, n. G3, p. n/a, doi. 10.1029/2012JG002083

By:

Samanta, Arindam;
Knyazikhin, Yuri;
Xu, Liang;
Dickinson, Robert E.;
Fu, Rong;
Costa, Marcos H.;
Saatchi, Sassan S.;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Seasonal changes in leaf area of Amazon forests from leaf flushing and abscission.

Published in:

Journal of Geophysical Research. Biogeosciences, 2012, v. 117, n. G1, p. n/a, doi. 10.1029/2011JG001818

By:

Samanta, Arindam;
Knyazikhin, Yuri;
Xu, Liang;
Dickinson, Robert E.;
Fu, Rong;
Costa, Marcos H.;
Saatchi, Sassan S.;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Assessing the representativeness of the AmeriFlux network using MODIS and GOES data.

Published in:

Journal of Geophysical Research. Biogeosciences, 2008, v. 113, n. G4, p. n/a, doi. 10.1029/2007JG000627

By:

Yang, Feihua;
Zhu, A-Xing;
Ichii, Kazuhito;
White, Michael A.;
Hashimoto, Hirofumi;
Nemani, Ramakrishna R.

Publication type:

Article

Sensitivity of Moderate Resolution Imaging Spectroradiometer (MODIS) terrestrial primary production to the accuracy of meteorological reanalyses.

Published in:

Journal of Geophysical Research. Biogeosciences, 2006, v. 111, n. G1, p. n/a, doi. 10.1029/2004JG000004

By:

Zhao, Maosheng;
Running, Steven W.;
Nemani, Ramakrishna R.

Publication type:

Article

Deploying a quantum annealing processor to detect tree cover in aerial imagery of California.

Published in:

PLoS ONE, 2017, v. 12, n. 2, p. 1, doi. 10.1371/journal.pone.0172505

By:

Boyda, Edward;
Basu, Saikat;
Ganguly, Sangram;
Michaelis, Andrew;
Mukhopadhyay, Supratik;
Nemani, Ramakrishna R.

Publication type:

Article

Satellite monitoring of global land cover changes and their impact on climate

Published in:

Climatic Change, 1995, v. 31, n. 2-4, p. 395, doi. 10.1007/BF01095154

By:

Nemani, Ramakrishna R.;
Running, Steven W.

Publication type:

Article

Regional hydrologic and carbon balance responses of forests resulting from potential climate change

Published in:

Climatic Change, 1991, v. 19, n. 4, p. 349

By:

Nemani, Ramakrishna R.;
Running, Steven W.

Publication type:

Article

Evaluation of snow models in terrestrial biosphere models using ground observation and satellite data: impact on terrestrial ecosystem processes.

Published in:

Hydrological Processes, 2008, v. 22, n. 3, p. 347, doi. 10.1002/hyp.6616

By:

Ichii, Kazuhito;
White, Michael A.;
Votava, Petr;
Michaelis, Andrew;
Nemani, Ramakrishna R.

Publication type:

Article

Physical Climate Response to a Reduction of Anthropogenic Climate Forcing.

Published in:

Earth Interactions, 2010, v. 14, n. 7, p. 1, doi. 10.1175/2010ei325a.1

By:

Samanta, Arindam;
Anderson, Bruce T.;
Ganguly, Sangram;
Knyazikhin, Yuri;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Parameterization and Sensitivity Analysis of the BIOME–BGC Terrestrial Ecosystem Model: Net Primary Production Controls.

Published in:

Earth Interactions, 2000, v. 4, n. 1, p. 1, doi. 10.1175/1087-3562(2000)004<0003:PASAOT>2.0.CO;2

By:

White, Michael A.;
Thornton, Peter E.;
Running, Steven W.;
Nemani, Ramakrishna R.

Publication type:

Article

A Continuous Satellite-Derived Measure of Global Terrestrial Primary Production.

Published in:

BioScience, 2004, v. 54, n. 6, p. 547, doi. 10.1641/0006-3568(2004)054[0547:ACSMOG]2.0.CO;2

By:

Running, Steven W.;
Heinsch, Faith Ann;
Zhao, Maosheng;
Reeves, Matt;
Hashimoto, Hirofumi;
Nemani, Ramakrishna R.

Publication type:

Article

El Niño-Southern Oscillation-induced variability in terrestrial carbon cycling.

Published in:

Journal of Geophysical Research. Atmospheres, 2004, v. 109, n. D23, p. n/a, doi. 10.1029/2004JD004959

By:

Hashimoto, Hirofumi;
Nemani, Ramakrishna R.;
White, Michael A.;
Jolly, William M.;
Piper, Steve C.;
Keeling, Charles D.;
Myneni, Ranga B.;
Running, Steven W.

Publication type:

Article

An operational remote sensing algorithm of land surface evaporation.

Published in:

Journal of Geophysical Research. Atmospheres, 2003, v. 108, n. D9, p. n/a, doi. 10.1029/2002JD002062

By:

Nishida, Kenlo;
Nemani, Ramakrishna R.;
Running, Steven W.;
Glassy, Joseph M.

Publication type:

Article

Why Is Remote Sensing of Amazon Forest Greenness So Challenging?

Published in:

Earth Interactions, 2012, v. 16, n. 7, p. 1, doi. 10.1175/2012EI440.1

By:

Samanta, Arindam;
Ganguly, Sangram;
Vermote, Eric;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Constraints to Vegetation Growth Reduced by Region-Specific Changes in Seasonal Climate.

Published in:

Climate (2225-1154), 2019, v. 7, n. 2, p. 27, doi. 10.3390/cli7020027

By:

Hashimoto, Hirofumi;
Nemani, Ramakrishna R.;
Bala, Govindasamy;
Cao, Long;
Michaelis, Andrew R.;
Ganguly, Sangram;
Wang, Weile;
Milesi, Cristina;
Eastman, Ryan;
Lee, Tsengdar;
Myneni, Ranga

Publication type:

Article

Amazon rainforests green-up with sunlight in dry season.

Published in:

Geophysical Research Letters, 2006, v. 33, n. 6, p. n/a, doi. 10.1029/2005GL025583

By:

Huete, Alfredo R.;
Didan, Kamel;
Shimabukuro, Yosio E.;
Ratana, Piyachat;
Saleska, Scott R.;
Hutyra, Lucy R.;
Yang, Wenze;
Nemani, Ramakrishna R.;
Myneni, Ranga

Publication type:

Article

A global framework for monitoring phenological responses to climate change.

Published in:

Geophysical Research Letters, 2005, v. 32, n. 4, p. n/a, doi. 10.1029/2004GL021961

By:

White, Michael A.;
Hoffman, Forrest;
Hargrove, William W.;
Nemani, Ramakrishna R.

Publication type:

Article

SPARSE UNMIXING VIA VARIABLE SPLITTING AND AUGMENTED LAGRANGIAN FOR VEGETATION AND URBAN AREA CLASSIFICATION USING LANDSAT DATA.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2015, v. 40, n. 7/W4, p. 59, doi. 10.5194/isprsarchives-XL-7-W4-59-2015

By:

Kumar, Uttam;
Milesi, Cristina;
Nemani, Ramakrishna R.;
Raja, S. Kumar;
Ganguly, Sangram;
Weile Wang

Publication type:

Article

MULTI-SENSOR MULTI-RESOLUTION IMAGE FUSION FOR IMPROVED VEGETATION AND URBAN AREA CLASSIFICATION.

Published in:

International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2015, v. 40, n. 7/W4, p. 51, doi. 10.5194/isprsarchives-XL-7-W4-51-2015

By:

Kumar, Uttam;
Milesi, Cristina;
Nemani, Ramakrishna R.;
Basu, Saikat

Publication type:

Article

Global vegetation cover changes from coarse resolution satellite data.

Published in:

Journal of Geophysical Research. Atmospheres, 1996, v. 101, n. D3, p. 7157, doi. 10.1029/95JD02138

By:

Nemani, Ramakrishna R.;
Running, Steven W.;
Pielke, Roger A.;
Chase, Thomas N.

Publication type:

Article

A continuous satellite-derived global record of land surface evapotranspiration from 1983 to 2006.

Published in:

Water Resources Research, 2010, v. 46, n. 9, p. n/a, doi. 10.1029/2009WR008800

By:

Zhang, Ke;
Kimball, John S.;
Nemani, Ramakrishna R.;
Running, Steven W.

Publication type:

Article

What Does Global Land Climate Look Like at 2°C Warming?

Published in:

Earth's Future, 2023, v. 11, n. 5, p. 1, doi. 10.1029/2022EF003330

By:

Park, Taejin;
Hashimoto, Hirofumi;
Wang, Weile;
Thrasher, Bridget;
Michaelis, Andrew R.;
Lee, Tsengdar;
Brosnan, Ian G.;
Nemani, Ramakrishna R.

Publication type:

Article

Application of the metabolic scaling theory and water-energy balance equation to model large-scale patterns of maximum forest canopy height.

Published in:

Global Ecology & Biogeography, 2016, v. 25, n. 12, p. 1428, doi. 10.1111/geb.12503

By:

Choi, Sungho;
Kempes, Christopher P.;
Park, Taejin;
Ganguly, Sangram;
Wang, Weile;
Xu, Liang;
Basu, Saikat;
Dungan, Jennifer L.;
Simard, Marc;
Saatchi, Sassan S.;
Piao, Shilong;
Ni, Xiliang;
Shi, Yuli;
Cao, Chunxiang;
Nemani, Ramakrishna R.;
Knyazikhin, Yuri;
Myneni, Ranga B.;
McGill, Brian

Publication type:

Article

New generation geostationary satellite observations support seasonality in greenness of the Amazon evergreen forests.

Published in:

Nature Communications, 2021, v. 12, n. 1, p. 1, doi. 10.1038/s41467-021-20994-y

By:

Hashimoto, Hirofumi;
Wang, Weile;
Dungan, Jennifer L.;
Li, Shuang;
Michaelis, Andrew R.;
Takenaka, Hideaki;
Higuchi, Atsushi;
Myneni, Ranga B.;
Nemani, Ramakrishna R.

Publication type:

Article

Mapping regional forest evapotranspiration and photosynthesis by coupling satellite data with ecosystem simulation

Published in:

Ecology, 1989, v. 70, n. 4, p. 1090

By:

Nemani, Ramakrishna R.;
Running, Steven W.;
Band, Larry E.;
Peterson, David L.;
Pierce, Lars L.;
Potts, Donald F.;
Spanner, Michael A.

Publication type:

Article

Vegetation Greening and Climate Change Promote Multidecadal Rises of Global Land Evapotranspiration.

Published in:

Scientific Reports, 2015, p. 15956, doi. 10.1038/srep15956

By:

Zhang, Ke;
Kimball, John S.;
Nemani, Ramakrishna R.;
Running, Steven W.;
Hong, Yang;
Gourley, Jonathan J.;
Yu, Zhongbo

Publication type:

Article

Generation and Evaluation of LAI and FPAR Products from Himawari-8 Advanced Himawari Imager (AHI) Data.

Published in:

Remote Sensing, 2019, v. 11, n. 13, p. 1517, doi. 10.3390/rs11131517

By:

Chen, Yepei;
Sun, Kaimin;
Chen, Chi;
Bai, Ting;
Park, Taejin;
Wang, Weile;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Exploring Subpixel Learning Algorithms for Estimating Global Land Cover Fractions from Satellite Data Using High Performance Computing.

Published in:

Remote Sensing, 2017, v. 9, n. 11, p. 1105, doi. 10.3390/rs9111105

By:

Kumar, Uttam;
Ganguly, Sangram;
Nemani, Ramakrishna R.;
Raja, Kumar S.;
Milesi, Cristina;
Sinha, Ruchita;
Michaelis, Andrew;
Votava, Petr;
Hirofumi Hashimoto;
Shuang Li;
Wang, Weile;
Kalia, Subodh;
Gayaka, Shreekant

Publication type:

Article

Evaluation of MODIS LAI/FPAR Product Collection 6. Part 2: Validation and Intercomparison.

Published in:

Remote Sensing, 2016, v. 8, n. 6, p. 460, doi. 10.3390/rs8060460

By:

Kai Yan;
Taejin Park;
Guangjian Yan;
Zhao Liu;
Bin Yang;
Chi Chen;
Nemani, Ramakrishna R.;
Yuri Knyazikhin;
Myneni, Ranga B.

Publication type:

Article

Evaluation of MODIS LAI/FPAR Product Collection 6. Part 1: Consistency and Improvements.

Published in:

Remote Sensing, 2016, v. 8, n. 5, p. 359, doi. 10.3390/rs8050359

By:

Kai Yan;
Taejin Park;
Guangjian Yan;
Chi Chen;
Bin Yang;
Zhao Liu;
Nemani, Ramakrishna R.;
Yuri Knyazikhin;
Myneni, Ranga B.

Publication type:

Article

Structural Uncertainty in Model-Simulated Trends of Global Gross Primary Production.

Published in:

Remote Sensing, 2013, v. 5, n. 3, p. 1258, doi. 10.3390/rs5031258

By:

Hashimoto, Hirofumi;
Wang, Weile;
Milesi, Cristina;
Jun Xiong;
Ganguly, Sangram;
Zaichun Zhu;
Nemani, Ramakrishna R.

Publication type:

Article

Global Data Sets of Vegetation Leaf Area Index (LAI)3g and Fraction of Photosynthetically Active Radiation (FPAR)3g Derived from Global Inventory Modeling and Mapping Studies (GIMMS) Normalized Difference Vegetation Index (NDVI3g) for the Period 1981 to 2011

Published in:

Remote Sensing, 2013, v. 5, n. 2, p. 927, doi. 10.3390/rs5020927

By:

Ganguly, Sangram;
Anav, Alessandro;
Liang Xu;
Samanta, Arindam;
Shilong Piao;
Nemani, Ramakrishna R.;
Myneni, Ranga B.;
Zaichun Zhu;
Jian Bi;
Yaozhong Pan

Publication type:

Article

Allometric Scaling and Resource Limitations Model of Tree Heights: Part 1. Model Optimization and Testing over Continental USA.

Published in:

Remote Sensing, 2013, v. 5, n. 1, p. 284, doi. 10.3390/rs5010284

By:

Yuli Shi;
Sungho Choi;
Xiliang Ni;
Ganguly, Sangram;
Gong Zhang;
Duong, Hieu V.;
Lefsky, Michael A.;
Simard, Marc;
Saatchi, Sassan S.;
Shihyan Lee;
Ni-Meister, Wenge;
Shilong Piao;
Chunxiang Cao;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Allometric Scaling and Resource Limitations Model of Tree Heights: Part 2. Site Based Testing of the Model. Remote Sens. 2013, 5, 202-223.

Published in:

Remote Sensing, 2013, v. 5, n. 1, p. 1, doi. 10.3390/rs5010202

By:

Sungho Choi;
Xiliang Ni;
Yuli Shi;
Ganguly, Sangram;
Gong Zhang;
Duong, Hieu V.;
Lefsky, Michael A.;
Simard, Marc;
Saatchi, Sassan S.;
Shihyan Lee;
Wenge Ni-Meister;
Shilong Piao;
Chunxiang Cao;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Allometric Scaling and Resource Limitations Model of Tree Heights: Part 2. Site Based Testing of the Model.

Published in:

Remote Sensing, 2013, v. 5, n. 1, p. 202, doi. 10.3390/rs5010202

By:

Sungho Choi;
Xiliang Ni;
Yuli Shi;
Ganguly, Sangram;
Gong Zhang;
Duong, Hieu V.;
Lefsky, Michael A.;
Simard, Marc;
Saatchi, Sassan S.;
Shihyan Lee;
Wenge Ni-Meister;
Shilong Piao;
Chunxiang Cao;
Nemani, Ramakrishna R.;
Myneni, Ranga B.

Publication type:

Article

Exploring Simple Algorithms for Estimating Gross Primary Production in Forested Areas from Satellite Data.

Published in:

Remote Sensing, 2012, v. 4, n. 1, p. 303, doi. 10.3390/rs4010303

By:

Hashimoto, Hirofumi;
Wang, Weile;
Milesi, Cristina;
White, Michael A.;
Ganguly, Sangram;
Gamo, Minoru;
Hirata, Ryuichi;
Myneni, Ranga B.;
Nemani, Ramakrishna R.

Publication type:

Article