Nir Y. Krakauer

research

I study the earth's water and carbon cycles, particularly the effects of global warming and other human impacts.

I work on monitoring water resources, droughts and floods from earth-observing satellites and on improving forecasts using machine learning as part of NOAA-CESSRST, for which I served as Acting Distinguished Research Scientist. I work with colleagues at NASA-GISS to better understand the impact of plants, soil moisture, and groundwater on weather and climate.

Past projects have included: (1) Work with NYCDEP, funded by NASA's Applied Sciences Program, to understand the water budget of the watersheds that supply water to New York City in order to improve ability to predict supplies in droughts and under climate change. (2) Biodiversity and climate hazard mapping and pilot adaptation strategies for smallholders in Nepal, funded by the USAID IPM Innovation Lab and Climate-Livestock CRSP. (3) Improving seasonal forecasts of temperature and precipitation through dynamic modeling and application of information theory, funded by NOAA's Climate Program Office under the Modeling, Analysis, Predictions, and Projections (MAPP) Program.

With Dr. Jesse C. Krakauer, I developed a Body Shape Index and Hip Index to study how body measurements relate to health and longevity.

If you're a current or prospective CUNY student interested in pursuing a research project with me, please e-mail me at the address above.

My Caltech Ph.D. work focused on (1) the distribution of gas (primarily carbon dioxide) molecules and isotopes that results from mixing in the atmosphere and ocean and (2) the effect of climate change on forests and ocean circulation. (View my dissertation.) As a NOAA Climate and Global Change Postdoctoral Fellow from 2006-2008 with Inez Fung in Berkeley, I worked in the Keck Hydrowatch Project, which tested sensor networks to provide new insights into forest water flow.

I'm a member of the ASCE Committee on Adaptation to a Changing Climate and have participated in the NOAA MAPP Climate Prediction Task Force (and a NOAA Climate Challenge). I direct the technical divisions of the American Solar Energy Society.

I'm an editor for the journals Advances in Meteorology, Applied Sciences, Climate, Land, Open Geosciences, Frontiers in Environmental Science, and PLOS ONE. I'm currently editing special issues on Mediterrenean climate, heatwaves, geostatistics, and cascading water hazards.

I helped convene the International Conference on Biodiversity, Climate Change Assessment and Impacts on Livelihood (ICBCL17), Kathmandu, Nepal, January 10-12 2017 and the International Conference on Technological Advances in Climate-Smart Agriculture and Sustainability (TACSAS), Nanded, India, January 16-18 2017.

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classes

publications

journal articles

NY Krakauer (2024), Extending the blended generalized extreme value distribution, Discover Civil Engineering, 1, 97, doi: 10.1007/s44290-024-00102-x (Preprint)
PDF (1 MB)

Z Tian, Y Fu, T Zhou, C Yi, E Kutter, Q Zhang, NY Krakauer (2024), Estimating forest gross primary production using machine learning, light use efficiency model, and global eddy covariance data, Forests, 15(9), 1615, doi: 10.3390/f15091615
PDF (14 MB)

Q Zhang, C Yi, G Destouni, G Wohlfahrt, Y Kuzyakov, R Li, E Kutter, D Chen, M Rietkerk, S Manzoni, Z Tian, G Hendrey, W Fang, NY Krakauer, G Hugelius, J Jarsjo, J Han, S Xu (2024), Water limitation regulates positive feedback of increased ecosystem respiration, Nature Ecology and Evolution, doi: 10.1038/s41559-024-02501-w
PDF (4 MB); Nature research briefing (1 MB)

I Shafran, NY Krakauer, JC Krakauer, A Goshen, Y Gerber (2024), The predictive ability of ABSI compared to BMI for mortality and frailty among older adults, Frontiers in Nutrition, 11, doi: 10.3389/fnut.2024.1305330
PDF (800 KB)

R Addou, K Obda, NY Krakauer, M Hanchane, R Kessabi, B El Khazzan, IE Achir (2024), Statistical analysis for the detection of change points and the evaluation of monthly mean temperature trends of the Moulouya basin (Morocco), Advances in Meteorology, 2024: 5027669, doi: 10.1155/2024/5027669
PDF (2 MB)

M Ahmed, GH Dars, S Ahmed, NY Krakauer (2023), Analyzing drought trends over Sindh Province, Pakistan, Natural Hazards, doi: 10.1007/s11069-023-06082-y
PDF (2 MB)

C Agonafir, T Lakhankar, R Khanbilvardi, NY Krakauer, D Radell, N Devineni (2023), A review of recent advances in urban flood research, Water Security, doi: 10.1016/j.wasec.2023.100141
PDF (1 MB)

L Belkhiri, NY Krakauer (2023), Quantifying the effect of climate variability on seasonal precipitation using Bayesian clustering approach in Kebir Rhumel Basin, Algeria, Stochastic Environmental Research and Risk Assessment, doi: 10.1007/s00477-023-02488-z
PDF (3 MB)

M Hanchane, R Kessabi, NY Krakauer, A Sadiki, JE Kassioui, I Aboubi (2023), Performance evaluation of TerraClimate monthly rainfall data after bias correction in the Fes-Meknes region (Morocco), Climate, 11(6): 120, doi: 10.3390/cli11060120
PDF (2 MB)

M Belmahi, M Hanchane, NY Krakauer, R Kessabi, H Bouayad, A Mahjoub, D Zouhri (2023), Analysis of relationship between grain yield and NDVI from MODIS in the Fez-Meknes region, Morocco, Remote Sensing, 15(11): 2707, doi: 10.3390/rs15112707
PDF (3 MB)

D Nagayama, JC Krakauer, NY Krakauer, T Sugiura, Y Watanabe, K Shimizu, A Saiki, K Suzuki, K Fujishiro, K Shirai (2023), Cumulative cigarette consumption is associated with Cardio-Ankle Vascular Index (CAVI) mediated by abdominal obesity assessed by a body shape index (ABSI): A cross-sectional study, Journal of Atherosclerosis and Thrombosis, doi: 10.5551/jat.64221
PDF (800 KB)

M Achite, G Ceribasi, A Wałęga, AI Ceyhunlu, N Elshaboury, NY Krakauer, T Hartani, T Caloiero, S Gul (2023), Analysis of monthly average precipitation of Wadi Ouahrane basin in Algeria by using the ITRA, ITPAM, and TPS methods, Environmental Monitoring and Assessment, 195: 606, doi: 10.1007/s10661-023-11236-3
PDF (9 MB)

R Addou, M Hanchane, NY Krakauer, R Kessabi, K Obda, M Souab, IE Achir (2023), Wavelet analysis for studying rainfall variability and regionalizing data: An applied study of the Moulouya watershed in Morocco, Applied Sciences, 13(6): 3841, doi: 10.3390/app13063841
PDF (5 MB)

Z Tian, C Yi, Y Fu, E Kutter, NY Krakauer, W Fang, Q Zhang, H Luo (2023), Fusion of multiple models for improving gross primary production estimation with eddy covariance data based on machine learning, Journal of Geophysical Research: Biogeosciences, 128(3): e2022JG007122, doi: 10.1029/2022JG007122
PDF (3 MB)

AD Kjaergaard, JC Krakauer, NY Krakauer, A Teumer, TW Winkler, C Ellervik (2023), Allometric body shape indices, type 2 diabetes and kidney function: A two-sample Mendelian randomization study, Diabetes, Obesity and Metabolism, doi: 10.1111/dom.15037
PDF (1 MB)

NY Krakauer (2023), Amplification of extreme hot temperatures over recent decades, Climate, 11(2): 42, doi: 10.3390/cli11020042
PDF (3 MB)

R Kessabi, M Hanchane, T Caloiero, G Pellicone, R Addou, NY Krakauer (2023), Analyzing spatial trends of precipitation using gridded data in the Fez-Meknes region, Morocco, Hydrology, 10(2): 37, doi: 10.3390/hydrology10020037
PDF (4 MB)

R Addou, M Hanchane, K Obda, NY Krakauer, B El Khazzan, R Kessabi, H Achiban (2022), Monthly precipitation over northern Middle Atlas, eastern Morocco: Homogenization and trends, Applied Sciences, 12(23): 12496, doi: 10.3390/app122312496
PDF (5 MB)

R Kessabi, M Hanchane, NY Krakauer, I Aboubi, J El Kassioui, B El Khazzan (2022), Annual, seasonal, and monthly rainfall trend analysis through non-parametric tests in the Sebou River Basin (SRB), northern Morocco, Climate, 10(11): 170, doi: 10.3390/cli10110170
PDF (4 MB)

NY Krakauer, JC Krakauer (2022), Diet composition, anthropometrics, and mortality risk, International Journal of Environmental Research and Public Health, 19(19): 12885, doi: 10.3390/ijerph191912885
PDF (700 KB)

C Agonafir, T Lakhankar, R Khanbilvardi, NY Krakauer, D Radell, N Devineni (2022), A machine learning approach to evaluate the spatial variability of New York City's 311 street flooding complaints, Computers, Environment and Urban Systems, 97: 101854, doi: 10.1016/j.compenvurbsys.2022.101854
PDF (7 MB)

T Mesbahzadeh, MM Miglietta, F Soleimani Sardoo, NY Krakauer, M Hasheminejad (2022), Regional analysis of dust day duration in Central Iran, Applied Sciences, 12(12): 6248, doi: 10.3390/app12126248
PDF (10 MB)

F Soleimani Sardoo, T Mesbahzadeh, A Salajeghe, G Zehtabian, A Ranjbar, MM Miglietta, NY Krakauer (2022), Antecedent soil moisture conditions influenced vertical dust flux: A case study in Iran using WRF-Chem Model, Land, 11(6): 819, doi: 10.3390/land11060819
PDF (10 MB)

R Kessabi, M Hanchane, JA Guijarro, NY Krakauer, R Addou, A Sadiki, M Belmahi (2022), Homogenization and trends analysis of monthly precipitation series in the Fez-Meknes region, Morocco, Climate, 10(5): 64, doi: 10.3390/cli10050064
PDF (9 MB)

M Achite, M Jehanzaib, MT Sattari, AK Toubal, N Elshaboury, A Wałęga, NY Krakauer, J-Y Yoo, T-W Kim (2022), Modern techniques to modeling reference evapotranspiration in a semiarid area based on ANN and GEP models, Water, 14(8): 1210, doi: 10.3390/w14081210
PDF (6 MB)

M Achite, O Bazrafshan, Z Azhdari, A Wałęga, NY Krakauer, T Caloiero (2022), Forecasting of SPI and SRI using multiplicative ARIMA under climate variability in a Mediterranean region: Wadi Ouahrane basin, Algeria, Climate, 10(3): 36, doi: 10.3390/cli10030036
PDF (27 MB)

M Achite, O Bazrafshan, A Wałęga, Z Azhdari, NY Krakauer, T Caloiero (2022), Meteorological and hydrological drought risk assessment using multi-dimensional copulas in the Wadi Ouahrane Basin in Algeria, Water, 14(4): 653, doi: 10.3390/w14040653
PDF (6 MB)

M Achite, A Wałęga, AK Toubal, H Mansour, NY Krakauer (2021), Spatiotemporal characteristics and trends of meteorological droughts in the Wadi Mina basin, northwest Algeria, Water, 13(21): 3103, doi: 10.3390/w13213103
PDF (7 MB)

W Fang, C Yi, D Chen, P Xu, G Hendrey, NY Krakauer, K Jensen, S Gao, Z Lin, G Lam, Q Zhang, T Zhou (2021), Hotter and drier climate made the Mediterranean Europe and Northern Africa region a shrubbier landscape, Oecologia, doi: 10.1007/s00442-021-05041-3
PDF (1 MB), Supplement (DOCX, 100 KB)

SK Mishra, S Rupper, S Kapnick, K Casey, HG Chan, E Ciraci, U Haritashya, J Hayse, JS Kargel, RB Kayastha, NY Krakauer, SV Kumar, RB Lammers, V Maggioni, SA Margulis, M Olson, B Osmanoglu, Y Qian, S McLarty, K Rittger, DR Rounce, D Shean, I Velicogna, TD Veselka, A Arendt (2021), Grand challenges of hydrologic modeling for food-energy-water nexus security in High Mountain Asia, Frontiers in Water, doi: 10.3389/frwa.2021.728156
PDF (1 MB)

NY Krakauer, JC Krakauer (2021), Association of X-ray absorptiometry body composition measurements with basic anthropometrics and mortality hazard, International Journal of Environmental Research and Public Health, 18(15): 7297, doi: 10.3390/ijerph18157927
PDF (600 KB)
Press release

HS Ferreira, ML Soares, NY Krakauer, EA Santos, JC Krakauer, TC Uchôa, TR Santos, LA dos Anjos (2021), What is the best anthropometric predictor for identifying higher risk for cardiovascular diseases in afro-descendant Brazilian women? A cross-sectional population-based study, American Journal of Human Biology, e23652, doi: 10.1002/ajhb.23652
PDF (2 MB)

F Bahrami, A Ranjbar Saadatabadi, NY Krakauer, T Mesbahzadeh, F Soleimani Sardoo (2021), Synoptic-dynamic patterns affecting Iran's autumn precipitation during ENSO phase transitions, Climate, 9(7): 106, doi: 10.3390/cli9070106
PDF (12 MB)

EI Herrera Estrella, A Stoeth, NY Krakauer, N Devineni (2021), Quantifying vegetation response to environmental changes on the Galapagos Islands, Ecuador using the Normalized Difference Vegetation Index (NDVI), Environmental Research Communications, 3(6): 065003, doi: 10.1088/2515-7620/ac0bd1
PDF (3 MB)

M Achite, NY Krakauer, A Wałęga, T Caloiero (2021), Spatial and Temporal Analysis of Dry and Wet Spells in the Wadi Cheliff Basin, Algeria, Atmosphere, 12(6): 798, doi: 10.3390/atmos12060798
PDF (5 MB)

M Achite, T Caloiero, A Wałęga, NY Krakauer, T Hartani (2021), Analysis of the spatiotemporal annual rainfall variability in the Wadi Cheliff basin (Algeria) over the period 1970 to 2018, Water, 13(11): 1477, doi: 10.3390/w13111477
PDF (3 MB)

A Corbatón-Anchuelo, JC Krakauer, I Serrano-García, NY Krakauer, MT Martínez-Larrad, M Serrano-Ríos (2021), A body shape index (ABSI) and hip index (HI) adjust waist and hip circumferences for body mass index, but only ABSI predicts high cardiovascular risk in the Spanish Caucasian population, Metabolic Syndrome and Related Disorders, 19(6): 352-357, doi: 10.1089/met.2020.0129
PDF (600 KB)

V Kolluru, NY Krakauer, E Sharifi, H Ramesh (2020), Evaluating the performance of secondary precipitation products through statistical and hydrological modeling in a mountainous tropical basin of India, Advances in Meteorology, 2020: 8859185, doi: 10.1155/2020/8859185
PDF (6 MB)

S Anoop, JC Krakauer, NY Krakauer, A Misra (2020), A body shape index significantly predicts MRI-defined abdominal adipose tissue depots in non-obese Asian Indians with type 2 diabetes mellitus, BMJ Open Diabetes Research and Care, 8: e001324, doi: 10.1136/bmjdrc-2020-001324
PDF (600 KB)

NY Krakauer, JC Krakauer (2020), Association of body shape index (ABSI) with hand grip strength, International Journal of Environmental Research and Public Health, 17(18): 6797, doi: 10.3390/ijerph17186797
PDF (600 KB)

T Mesbahzadeh, A Salajeghe, F Soleimani Sardoo, G Zehtabian, A Ranjbar, NY Krakauer, MM Miglietta, M Mirakbari (2020), Climatology of dust days in the Central Plateau of Iran, Natural Hazards, 104(2): 1801-1817, doi: 10.1007/s11069-020-04248-6
PDF (3 MB)

S Armal, N Devineni, NY Krakauer, R Khanbilvardi (2020), Simulating precipitation in the Northeast United States using a climate-informed K-nearest neighbour algorithm, Hydrological Processes, 34(20): 3966-3980, doi: 10.1002/hyp.13853
PDF (4 MB)

T Mesbahzadeh, A Salajeghe, F Soleimani Sardoo, G Zehtabian, A Ranjbar, MM Miglietta, S Karami, NY Krakauer (2020), Spatial-temporal variation characteristics of vertical dust flux simulated by WRF-Chem model with GOCART and AFWA dust emission schemes (case study: Central Plateau of Iran), Applied Sciences, 10(13): 4536, doi: 10.3390/app10134536
PDF (12 MB)

NY Krakauer, BI Cook, MJ Puma (2020), Effect of irrigation on humid heat extremes, Environmental Research Letters, 15(9): 094010, doi: 10.1088/1748-9326/ab9ecf
PDF (2 MB); supplementary figures (1 MB)

T Mesbahzadeh, M Mirakbari, MM Saravi, FS Sardoo, NY Krakauer (2020), Joint modeling of severe dust storm events in arid and hyper arid regions based on copula theory: A case study in the Yazd province, Iran, Climate, 8(5): 64, doi: 10.3390/cli8050064
PDF (3 MB)

J Chiu, S Paredes-Mesa, T Lakhankar, P Romanov, NY Krakauer, R Khanbilvardi, R Ferraro (2020), Intercomparison and validation of MIRS, MSPPS, and IMS snow cover products, Advances in Meteorology, 2020: 4532478, doi: 10.1155/2020/4532478
PDF (4 MB)

M Mirakbari, T Mesbahzadeh, FS Sardoo, MM Miglietta, NY Krakauer, N Alipour (2020), Observed and projected trends of extreme precipitation and maximum temperature during 1992–2100 in Isfahan province, Iran using REMO model and copula theory, Natural Resource Modeling, 33: e12254, doi: 10.1111/nrm.12254
PDF (3 MB)

F Naz, GH Dars, K Ansari, S Jamro, NY Krakauer (2020), Drought trends in Balochistan, Water, 12(2): 470, doi: 10.3390/w12020470
PDF (8 MB)

S Jamro, FZ Channa, GH Dars, K Ansari, NY Krakauer (2020), Exploring the evolution of drought characteristics in Balochistan, Pakistan, Applied Sciences, 10(3): 913, doi: 10.3390/app10030913
PDF (5 MB)

NY Krakauer (2019), Temperature trends and prediction skill in NMME seasonal forecasts, Climate Dynamics, 53(12): 7201-7213, doi: 10.1007/s00382-017-3657-2
PDF (1 MB)

S Jamro, GH Dars, K Ansari, NY Krakauer (2019), Spatio-temporal variability of drought in Pakistan using Standardized Precipitation Evapotranspiration Index, Applied Sciences, 9(21): 4588, doi: 10.3390/app9214588
PDF (11 MB)

NY Krakauer, T Lakhankar, GH Dars (2019), Precipitation trends over the Indus basin, Climate, 7(10): 116, doi: 10.3390/cli7100116
PDF (2 MB)

NY Krakauer, T Lakhankar, D Hudson (2019), Trends in drought over the Northeast United States, Water, 11(9): 1834, doi: 10.3390/w11091834
PDF (3 MB)

NY Krakauer (2019), Year-ahead predictability of South Asian Summer Monsoon precipitation, Environmental Research Letters, 14(4): 044006, doi: 10.1088/1748-9326/ab006a
PDF (1 MB)
Supplement (200 KB)
Press release

F Gallè, JC Krakauer, NY Krakauer, G Valerio, G Liguori (2019), Can an exercise-based educational and motivational intervention be durably effective in changing compliance to physical activity and anthropometric risk in people with type 2 diabetes? A follow-up study, International Journal of Environmental Research and Public Health, 16(5):701, doi: 10.3390/ijerph16050701
PDF (600 KB)

R Upreti, AK Shrestha, KM Tripathi, B Shrestha, NY Krakauer, NR Devkota, PK Jha, P Thapa (2019), Effect of fruit thinning and defoliation on yield and quality of papaya (Carica papaya) cv. Red Lady in Chitwan, Acta Scientific Agriculture, 3(4):130-136
PDF (300 KB)

R Hoermann, MNT Fui, JC Krakauer, NY Krakauer, M Grossmann (2019), A body shape index (ABSI) reflects body composition changes in response to testosterone treatment in obese men, International Journal of Obesity, 43: 2210-2216, doi: 10.1038/s41366-018-0311-y
PDF (500 KB)

NY Krakauer, JC Krakauer (2018), Anthropometrics, metabolic syndrome, and mortality hazard, Journal of Obesity, 2018:9241904, doi: 10.1155/2018/9241904
PDF (2 MB)

F Gomez-Peralta, C Abreu, M Cruz-Bravo, E Alcarria, G Gutierrez-Buey, NY Krakauer, JC Krakauer (2018), Relationship between "a body shape index (ABSI)" and body composition in obese patients with type 2 diabetes, Diabetology and Metabolic Syndrome, 10:21, doi: 10.1186/s13098-018-0323-8
PDF (800 KB)

NY Krakauer, JC Krakauer (2018), Untangling waist circumference and hip circumference from body mass index with a body shape index, hip index, and anthropometric risk indicator, Metabolic Syndrome and Related Disorders, 16(4):160-165, doi: 10.1089/met.2017.0166
PDF (200 KB)

NY Krakauer (2018), Shifting hardiness zones: trends in annual minimum temperature, Climate, 6(1): 15, doi: 10.3390/cli6010015
PDF (400 KB)

V Consalvo, JC Krakauer, NY Krakauer, A Canero, M Romano, V Salsano (2018), ABSI (A Body Shape Index) and ARI (Anthropometric Risk Indicator) in bariatric surgery. First application on a bariatric cohort and possible clinical use, Obesity Surgery, doi: 10.1007/s11695-018-3117-z
PDF (500 KB)

C Mameli, NY Krakauer, JC Krakauer, A Bosetti, CM Ferrari, N Moiana, L Schneider, B Borsani, T Genoni, G Zuccotti (2018), The association between a body shape index and cardiovascular risk in overweight and obese children and adolescents, PLoS ONE, 13(1): e0190426, doi: 10.1371/journal.pone.0190426
PDF (1 MB)

B Asadieh, NY Krakauer (2017), Global change in streamflow extremes under climate change over the 21st century, Hydrology and Earth System Sciences, 21(11): 5863-5874, doi: 10.5194/hess-21-5863-2017
PDF (5 MB)

DR Luitel, M Siwakoti, PK Jha, AK Jha, NY Krakauer (2017), Climate, distribution and cropping pattern of finger millet in Nepal: a review. International Journal of Agriculture and Environmental Research, 3(5):3854-3868
PDF (1 MB)

E Andujar, NY Krakauer, C Yi, F Kogan (2017), Ecosystem drought response timescales from thermal emission versus shortwave remote sensing. Advances in Meteorology, 2017:8434020, doi: 10.1155/2017/8434020
PDF (3 MB)

DR Luitel, M Siwakoti, PK Jha, AK Jha, NY Krakauer (2017), An overview: distribution, production and diversity of local landraces of buckwheat in Nepal. Advances in Agriculture, 2017:2738045, doi: 10.1155/2017/2738045
PDF (2 MB)

A Bhattacharjee, JD Anadón, DJ Lohman, T Doleck, T Lakhankar, BB Shrestha, P Thapa, D Devkota, S Tiwari, A Jha, M Siwakoti, NR Devkota, PK Jha, NY Krakauer (2017), The Impact of climate change on biodiversity in Nepal: current knowledge, lacunae, and opportunities. Climate, 5(4):80, doi: 10.3390/cli5040080
PDF (300 KB); Supplement (XLSX, 20 KB)

RA Mandal, PK Jha, NY Krakauer, A Jha, T Lakhankar (2017), Assessing cost effective management options of Eichhornia crassipes in ecotourism Ramsar sites, Nepal. International Journal of Agricultural Science, Research and Technology in Extension and Education Systems, 7(2):79-83
PDF (500 KB)

S Bertoli, A Leone, NY Krakauer, G Bedogni, A Vanzulli, VI Redaelli, R De Amicis, L Vignati, JC Krakauer, A Battezzati (2017), Association of Body Shape Index (ABSI) with cardio-metabolic risk factors: A cross-sectional study of 6081 Caucasian adults. PLoS ONE, 12(9): e0185013, doi: 10.1371/journal.pone.0185013
PDF (1 MB)

NY Krakauer, T Lakhankar, JD Anadón (2017), Mapping and attributing Normalized Difference Vegetation Index trends for Nepal. Remote Sensing, 9(10):986, doi: 10.3390/rs9100986
PDF (1 MB)

NY Krakauer, DS Cohan (2017), Interannual variability and seasonal predictability of wind and solar resources. Resources, 6(3): 29, doi: 10.3390/resources6030029
PDF (5 MB)

C Mameli, JC Krakauer, NY Krakauer, A Bosetti, CM Ferrari, L Schneider, B Borsani, S Arrigoni, E Pendezza, GV Zuccotti (2017), Effects of a multidisciplinary weight loss intervention in overweight and obese children and adolescents: 11 years of experience. PLoS ONE, 12(7): e0181095, doi: 10.1371/journal.pone.0181095
PDF (1 MB)

NY Krakauer, MJ Puma, BI Cook, P Gentine, L Nazarenko (2016), Ocean-atmosphere interactions modulate irrigation's climate impacts, Earth System Dynamics, 7(4): 863-876, doi: 10.5194/esd-7-863-2016
PDF (9 MB)

B Asadieh, NY Krakauer (2016), Impacts of changes in precipitation amount and distribution on water resources studied using a model rainwater harvesting system, Journal of the American Water Resources Association, 52(6): 1450-1471, doi: 10.1111/1752-1688.12472
PDF (2 MB)

NY Krakauer, JC Krakauer (2016), An Anthropometric Risk Index based on combining height, weight, waist, and hip measurements, Journal of Obesity 2016: 8094275, doi: 10.1155/2016/8094275
PDF (2 MB)
Anthropometric Risk Index Calculator

RA Mandal, NY Krakauer, A Jha, T Lakhankar, MP Sharma, PK Jha (2016), Effect of seasonal variables on cow milk production of smallholders at Voltar, Gorusinghe and Jholpe villages in Nepal, Wayamba Journal of Animal Science, 8: 1467645923
PDF (500 KB)

D Rife, NY Krakauer, DS Cohan, JC Collier (2016), A new kind of drought: U.S. record low windiness in 2015, Earthzine
PDF (400 KB)

NY Krakauer (2016), SeFo: A package for generating probabilistic forecasts from NMME predictive ensembles, Journal of Open Research Software, 4(1): e19, doi: 10.5334/jors.112
PDF (300 KB)

DS Cohan, NY Krakauer, JJ Corbett, R Zhang, AR Halberstadt, LY Parks (2016), Could cuts in sulfur from coal and ships help explain the 2015 spurt in Northern Hemisphere temperatures?, Earthzine
PDF (600 KB)

B Asadieh, NY Krakauer, BM Fekete (2016), Historical trends in mean and extreme runoff and streamflow based on observations and climate models, Water, 8(5): 189, doi: 10.3390/w8050189
PDF (6 MB)

IC Pérez Hoyos, NY Krakauer, R Khanbilvardi (2016) Estimating the probability of vegetation to be groundwater dependent based on the evaluation of tree models, Environments, 3(2): 9, doi: 10.3390/environments3020009
PDF (5 MB)

H Aizenman, MD Grossberg, NY Krakauer, I Gladkova (2016) Ensemble forecasts: probabilistic seasonal forecasts based on a model ensemble, Climate, 4(2): 19, doi: 10.3390/cli4020019
PDF (20 MB)

IC Pérez Hoyos, NY Krakauer, R Khanbilvardi, RA Armstrong (2016) A review of advances in the identification and characterization of groundwater dependent ecosystems using geospatial technologies, Geosciences, 6(2): 17, doi: 10.3390/geosciences6020017
PDF (500 KB)

JC Krakauer, NY Krakauer (2016) Combining body mass and shape indices in clinical practice, Case Reports in Medicine, 2016: 1526175, doi: 10.1155/2016/1526175
PDF (1 MB)

AK Jha, R Malla, M Sharma, J Panthi, T Lakhankar, NY Krakauer, SM Pradhanang, P Dahal, ML Shrestha (2016) Impact of irrigation method on water use efficiency and productivity of fodder crops in Nepal, Climate, 4(1): 4, doi: 10.3390/cli4010004
PDF (3 MB)

P Dahal, NS Shrestha, ML Shrestha, NY Krakauer, J Panthi, SM Pradhanang, A Jha, T Lakhankar (2016), Drought risk assessment in central Nepal: temporal and spatial analysis, Natural Hazards, 80(3): 1913-1932, doi: 10.1007/s11069-015-2055-5
PDF (3 MB)

MP Sharma, NY Krakauer, AK Jha, T Lakhankar, J Panthi (2015), Climate change impacts on livestock in Gandaki River Basin of Nepal, Nepalese Journal of Agricultural Sciences, 13:5-13.
PDF (3 MB)

J Panthi, S Aryal, P Dahal, P Bhandari, NY Krakauer, VP Pandey (2015), Livelihood vulnerability approach to assessing climate change impacts on mixed agro-livestock smallholders around the Gandaki River Basin in Nepal, Regional Environmental Change, doi: 10.1007/s10113-015-0833-y
PDF (900 KB); supplementary tables (DOCX, 25 KB)

NY Krakauer, SM Pradhanang, J Panthi, T Lakhankar, AK Jha (2015), Probabilistic precipitation estimation with a satellite product, Climate, 3(2): 329-348, doi: 10.3390/cli3020329
PDF (600 KB)

UB Pradhanag, SM Pradhanang, A Sthapit, NY Krakauer, AK Jha, T Lakhankar (2015), National livestock policy of Nepal: needs and opportunities, Agriculture, 5(1): 103-131, doi: 10.3390/agriculture5010103
PDF (600 KB)

J Panthi, P Dahal, ML Shrestha, S Aryal, NY Krakauer, SM Pradhanang, T Lakhankar, AK Jha, M Sharma, R Karki (2015), Spatial and temporal variability of rainfall in the Gandaki River Basin of Nepal Himalaya, Climate, 3(1): 210-226, doi: 10.3390/cli3010210
PDF (900 KB)

KB Tesfagiorgis, SE Mahani, NY Krakauer, H Norouzi, R Khanbilvardi (2015) Evaluation of radar precipitation estimates near gap regions: a case study in the Colorado River basin, Remote Sensing Letters, 6(2):165-174, doi: 10.1080/2150704X.2015.1015655
PDF (2 MB)

NY Krakauer, N Devineni (2015), Up-to-date probabilistic temperature climatologies, Environmental Research Letters, 10(2): 024014, doi: 10.1088/1748-9326/10/2/024014
PDF (1 MB)
ERL highlight note

B Asadieh, NY Krakauer (2015), Global trends in extreme precipitation: climate models versus observations, Hydrology and Earth System Sciences, 19(2): 877-891, doi: 10.5194/hess-19-877-2015
PDF (3 MB)

NY Krakauer, JC Krakauer (2014), Expansion of waist circumference in medical literature: Potential clinical application of a body shape index, Journal of Obesity and Weight Loss Therapy, 4(2):216. doi: 10.4172/2165-7904.1000216
PDF (700 KB)

S Wei, C Yi, G Hendrey, T Eaton, G Rustic, S Wang, H Liu, NY Krakauer, W Wang, AR Desai, L Montagnani, KTP U, M Falk, A Black, C Bernhofer, T Grünwald, T Laurila, A Cescatti, E Moors, R Bracho, R Valentini (2014), Data-based perfect-deficit approach to understanding climate extremes and forest carbon assimilation capacity, Environmental Research Letters, 9(6):065002. doi: 10.1088/1748-9326/9/6/065002
PDF (2 MB)

NY Krakauer (2014), Economic growth assumptions in climate and energy policy, Sustainability, 6(3):1448-1461. doi: 10.3390/su6031448
PDF (200 KB)

M Temimi, T Lakhankar, X Zhan, MH Cosh, NY Krakauer, A Fares, V Kelly, R Khanbilvardi, L Kumassi (2014), Soil moisture retrieval using ground-based L-band passive microwave observations in northeastern USA, Vadose Zone Research, 13(3). doi: 10.2136/vzj2013.06.0101
PDF (3 MB)

NY Krakauer, H Li, Y Fan (2014), Groundwater flow across spatial scales: importance for climate modeling, Environmental Research Letters, 9(3):034003. doi: 10.1088/1748-9326/9/3/034003
PDF (700 KB)
blog post

NY Krakauer, JC Krakauer (2014), Dynamic association of mortality hazard with body shape, PLoS ONE, 9(2):e88793. doi: 10.1371/journal.pone.0088793
PDF (500 KB)
press release; MedicalResearch; Laboratory Equipment; Prevention

NY Krakauer, BM Fekete (2014), Are climate model simulations useful for forecasting precipitation trends? Hindcast and synthetic-data experiments, Environmental Research Letters, 9(2):024009. doi: 10.1088/1748-9326/9/2/024009
PDF (300 KB)

J Muñoz, J Infante, T Lakhankar, R Khanbilvardi, P Romanov, NY Krakauer, A Powell (2013), Synergistic use of remote sensing for snow cover and snow water equivalent estimation, British Journal of Environment and Climate Change, 3(4):612-627. doi: 10.9734/BJECC/2013/7699
PDF (2 MB)

NY Krakauer, SM Pradhanang, T Lakhankar, AK Jha (2013), Satellite products for precipitation estimation in mountain regions: A case study for Nepal, Remote Sensing, 5(8):4107-4123. doi: 10.3390/rs5084107
PDF (400 KB)
Livestock-Climate CRSP press release

NY Krakauer, MJ Puma, BI Cook (2013), Impacts of soil-aquifer heat and water fluxes on simulated global climate, Hydrology and Earth System Sciences, 17(5): 1963-1974, doi: 10.5194/hess-17-1963-2013
PDF (2 MB)

T Lakhankar, J Muñoz, P Romanov, AM Powell, NY Krakauer, W Rossow, R Khanbilvardi (2013), CREST-Snow Field Experiment: analysis of snowpack properties using multi-frequency microwave remote sensing data, Hydrology and Earth System Sciences, 17(2): 783-793, doi: 10.5194/hess-17-783-2013
PDF (3 MB)

NY Krakauer, MD Grossberg, I Gladkova, H Aizenman (2013), Information content of seasonal forecasts in a changing climate, Advances in Meteorology, 480210, doi: 10.1155/2013/480210
PDF (7 MB)

NY Krakauer (2012), Estimating climate trends: Application to United States plant hardiness zones, Advances in Meteorology, 404876, doi: 10.1155/2012/404876
PDF (300 KB)
A hardiness zone change calculator; Hardiness zones at weather stations
press release; NOAA press release; New York Times; Washington Post; Michigan Radio; Science Books & Films blog; Watchdog Earth blog; Millbrook Independent; Seattle Times; Climate Central

NY Krakauer, JC Krakauer (2012), A new Body Shape Index predicts mortality hazard independently of Body Mass Index, PLoS ONE, 7(7): e39504, doi: 10.1371/journal.pone.0039504
PDF (300 KB)
A Body Shape Index Calculator
PLoS ONE press release; CCNY press release; ABC News; Los Angeles Times; The Scientist; Medical Daily; Jezebel; Frugivore; Houston Chronicle; More magazine; Fox 26 Houston; Washington Post

A Rahman, K Khan, NY Krakauer, L Roytman, F Kogan (2012), Using AVHRR-based vegetation health indices for estimation of potato yield in Bangladesh, Journal of Civil and Environmental Engineering, 2(3): 111, doi: 10.4172/2165-784X.1000111
PDF (2 MB)

A Rahman, K Khan, NY Krakauer, L Roytman, F Kogan (2012), Use of remote sensing data for estimation of aman rice yield, International Journal of Agriculture and Forestry, 2(1): 101-107, doi: 10.5923/j.ijaf.20120201.16
PDF (400 KB)

K Tesfagiorgis, S Mahani, NY Krakauer, R Khanbilvardi (2011), Bias correction of satellite rainfall estimates using a radar-gauge product – a case study in Oklahoma (USA), Hydrology and Earth System Sciences, 15(8): 2631-2647, doi: 10.5194/hess-15-2631-2011
PDF (12 MB)

NY Krakauer, M Temimi (2011), Stream recession curves and storage variability in small watersheds, Hydrology and Earth System Sciences, 15(7): 2377-2389, doi: 10.5194/hess-15-2377-2011
PDF (700 KB)

BI Cook, MJ Puma, NY Krakauer (2011), Irrigation induced surface cooling in the context of modern and increased greenhouse gas forcing, Climate Dynamics, 37(7-8):1587-1600, doi: 10.1007/s00382-010-0932-x
PDF (5 MB)
Nature Climate Change Research Highlights story; Columbia Earth Institute blog post (by Lakis Polycarpou)

A Rahman, NY Krakauer, L Roytman, M Goldberg, F Kogan (2010), Application of Advanced Very High Resolution Radiometer (AVHRR)-based vegetation health indices for estimation of malaria cases, American Journal of Tropical Medicine and Hygiene, 82(6), 1004-1009, doi: 10.4269/ajtmh.2010.09-0201
PDF (700 KB)

NY Krakauer, BI Cook, MJ Puma (2010), Contribution of soil moisture feedback to hydroclimatic variability, Hydrology and Earth System Sciences, 14(3), 505-520, doi: 10.5194/hess-14-505-2010
PDF (1 MB)

T Lakhankar, NY Krakauer, R Khanbilvardi (2009), Applications of microwave remote sensing of soil moisture for agricultural applications, International Journal of Terraspace Science and Engineering, 2(1), 81-91
PDF (700 KB)

A Rahman, L Roytman, NY Krakauer, M Nizamuddin, M Goldberg (2009), Use of vegetation health data for estimation of aus rice yield in Bangladesh, Sensors, 9, 2968-2975, doi: 10.3390/s90402968
PDF (100 KB)

NY Krakauer, I Fung (2008), Mapping and attribution of change in streamflow in the coterminous United States, Hydrology and Earth System Sciences, 11, 1111-1120, doi: 10.5194/hess-12-1111-2008
PDF (700 KB)

FH Lambert, A Stine, NY Krakauer, JCH Chiang (2008), How much will precipitation increase with global warming?, Eos 89(21): 193-194, doi: 10.1029/2007ES001938
PDF (100 KB)

R Salve, NY Krakauer, MB Kowalsky, S Finsterle (2008), A qualitative assessment of microclimatic perturbations in a tunnel, International Journal of Climatology, 28: 2081-2087, doi: 10.1002/joc.1697
PDF (2 MB)

Z Yang, RA Washenfelder, G Keppel-Aleks, NY Krakauer, JT Randerson, PP Tans, C Sweeney, PO Wennberg (2007), New constraints on Northern Hemisphere growing season net flux, Geophysical Research Letters 34, L12807, doi: 10.1029/2007GL029742
PDF (200 KB)

DY Hsueh, NY Krakauer, JT Randerson, X Xu, SE Trumbore, JR Southon (2007), Regional patterns of radiocarbon and fossil fuel-derived CO₂ in surface air across North America, Geophysical Research Letters, 34, L02816, doi: 10.1029/2006GL027032
PDF (200 KB); AGU press release, UC press release; Notice in Natural History

NY Krakauer, JT Randerson, FW Primeau, N Gruber, D Menemenlis (2006), Carbon isotope evidence for the latitudinal distribution and wind speed dependence of the air-sea gas transfer velocity, Tellus B, 58(5), 390-417, doi: 10.1111/j.1600-0889.2006.00223.x
PDF (600 KB)

LF Robinson, JF Adkins, DP Fernandez, DS Burnett, S-L Wang, AC Gagnon, NY Krakauer (2006), Primary U distribution in scleractinian corals and its implications for U series dating, Geochemistry, Geophysics, Geosystems, 7, Q05022, doi: 10.1029/2005GC001138
PDF (3 MB)

P Suntharalingam, JT Randerson, NY Krakauer, DJ Jacob, JA Logan (2005), The influence of reduced-carbon emissions and oxidation on the distribution of atmospheric CO₂: Implications for inversion analyses, Global Biogeochemical Cycles, 19(4), 4003, doi: 10.1029/2005GB002466
PDF (600 KB)

NY Krakauer, T Schneider, JT Randerson, SC Olsen (2004), Using generalized cross-validation to select parameters in inversions for regional carbon fluxes, Geophysical Research Letters 31, L19108, doi: 10.1029/2004020323
PDF (120 KB); Supplement (PDF, 60 KB)

NY Krakauer, JT Randerson (2003), Do volcanic eruptions enhance or diminish net primary production? Evidence from tree rings,
Global Biogeochemical Cycles, 17(4), 1118, doi: 10.1029/2003GB002076
PDF (1.2 MB); Supplementary figures (PDF, 220 KB)

preprints

books

Committee on Adaptation to a Changing Climate (2015), Adapting Infrastructure and Civil Engineering Practice to a Changing Climate, American Society of Civil Engineers, doi: 10.1061/9780784479193, ISBN: 978-0-7844-7919-3 (contributing author)

book chapters

NY Krakauer (2023), Emerging opportunities in low-frequency variability of renewable resources: a 7-year update, in Proceedings of the 52nd American Solar Energy Society National Solar Conference 2023: Transforming the Energy Landscape for All (Eds. D Renné, C Rixham, L Reddington), pp. 55-60, Springer, doi: 10.1007/978-3-031-39147-7_7
PDF (100 KB)

NY Krakauer, JC Krakauer (2018), The new anthropometrics and abdominal obesity: a body shape index, hip index, and anthropometric risk index, Chapter 2 in Nutrition in the Prevention and Treatment of Abdominal Obesity (2nd Edition, Ed. R Watson), pp. 38-46, Academic Press, doi: 10.1016/B978-0-12-816093-0.00002-1
PDF (100 KB)

JC Turnbull, H Graven, NY Krakauer (2016), Radiocarbon in the atmosphere, in Radiocarbon and Climate Change: Mechanisms, Applications and Laboratory Techniques (Eds. EAG Schuur, E Druffel, SE Trumbore), Springer, doi: 10.1007/978-3-319-25643-6_4
PDF (3 MB)

IC Perez Hoyos, NY Krakauer, R Khanbilvardi (2015), Random forest for identification and characterization of groundwater dependent ecosystems, in Water Resources Management VIII (Ed. CA Brebbia) (WIT Transactions on Ecology and The Environment, Vol. 196), WIT Press, doi: 10.2495/WRM150081
PDF (3 MB)

NY Krakauer (2014), Stakeholder-driven research for climate adaptation in New York City, in New Trends in Earth Science Outreach and Engagement: The Nature of Communication (Eds. J Drake, Y Kontar, G Rife), pp. 195-207, Springer, doi: 10.1007/978-3-319-01821-8_14
PDF (400 KB)

R Khanbilvardi, T Lakhankar, NY Krakauer, R Nazari, A Powell (2014), Remote sensing data and information for hydrological monitoring and modeling, in Handbook of Engineering Hydrology (Ed. S Eslamian), CRC Press, doi: 10.1201/b16683-25
PDF (200 KB)

NY Krakauer, JC Krakauer (2014), A new body shape index predicts mortality hazard independently of body mass index (reprint of article), Chapter 5 in Obesity Epidemiology, Pathogenesis, and Treatment: A Multidisciplinary Approach (Ed. RS Ahima), pp. 101-125, Apple Academic Press, doi: 10.1201/b16443-6

letters

S Houweling, B Badawy, DF Baker, S Basu, D Belikov, P Bergamaschi, P Bousquet, G Broquet, T Butler, JG Canadell, J Chen, F Chevallier, P Ciais, GJ Collatz, S Denning, R Engelen, IG Enting, ML Fischer, A Fraser, C Gerbig, M Gloor, AR Jacobson, DBA Jones, M Heimann, A Khalil, T Kaminski, PS Kasibhatla, NY Krakauer, M Krol, T Maki, S Maksyutov, A Manning, A Meesters, JB Miller, PI Palmer, P Patra, W Peters, P Peylin, Z Poussi, MJ Prather, JT Randerson, T Röckmann, C Rödenbeck, JL Sarmiento, DS Schimel, M Scholze, A Schuh, P Suntharalingam, T Takahashi, J Turnbull, L Yurganov, A Vermeulen (2012), Iconic CO₂ time series at risk, Science, 307(6098): 1038-1040, doi: 10.1126/science.337.6098.1038-b
PDF (400 KB)

meeting reports

J Panthi, NY Krakauer, SM Pradhanang (2015), Sharing climate information in the Himalayas, Eos, 96, doi: 10.1029/2015EO033827
PDF (2 MB)

editorials

A Arendt, NY Krakauer, SV Kumar, DR Rounce, S Rupper (2020), Editorial: collaborative research to address changes in the climate, hydrology and cryosphere of High Mountain Asia, Frontiers in Earth Science, doi: 10.3389/feart.2020.605336
PDF (500 KB)

NY Krakauer (2020), Special Issue on Climate Change and Water Resources, Applied Sciences, 10(8), 2818, doi: 10.3390/app10082818
PDF (200 KB)

M Thornbrush, NY Krakauer (2017), Introduction to the Special Issue on Climate Change and Geosciences, Geosciences, 7(1), 8, doi: 10.3390/geosciences7010008
PDF (200 KB)

conference presentations

NY Krakauer, "Extreme precipitation in reanalyses", Sixth WCRP International Conference on Reanalysis (ICR6) (Tokyo, October 2024)
poster (PDF, 400 KB)

NY Krakauer, "Are heat extremes still predictable?", Columbia Climate School Extreme Heat Workshop (New York, July 2024)
poster (PDF, 300 KB)

NY Krakauer, N Devineni, "Amplification or dampening of hot extreme temperatures by climate zone", NOAA EPP/MSI 10th Biennial Education and Science Forum (Tallahassee, April 2022)
poster (PDF, 2 MB)

NY Krakauer, "A hiatus in midlatitude winter warming? Updated trends in annual minimum temperatures", AGU Fall Meeting (Washington, December 2018), doi: 10.1002/essoar.10500144.1

B Asadieh, NY Krakauer, "Projected changes in flood and drought risks under climate change in the 21st Century: a multi-GCM multi-GHM approach", NOAA/NESDIS CoRP Symposium (Fort Collins, July 2016)
poster (PDF, 3 MB)

AK Jha, M Sharma, S Tiwari, S Basnet, C Puri, T Lakhankar, NY Krakauer, "Bucket drip irrigation kit use for vegetable production and building women's enterprise in drought prone area of Kapilvastu district, Nepal", Nutrition Innovation Lab 4th Annual Scientific Symposium (Kathmandu, July 2016)
poster (PPT, 4 MB)

NY Krakauer, "Emerging opportunities in seasonal forecasting in support of renewable energy systems", SOLAR 2016 (San Francisco, July 2016)
slides (PDF, 1 MB)

MJ Puma, BI Cook, NY Krakauer, P Gentine, L Nazarenka, M Kelly, Y Wada, "Impacts of irrigation on daily extremes in the coupled climate system", AGU Fall Meeting (San Francisco, December 2015)
poster (PDF, 3 MB)

P Dahal, NY Shrestha, NY Krakauer, T Lakhankar, J Panthi, S Pradhanang, A Jha, M Shrestha, M Sharma, "Climate change and livestock system in mountain: Understanding from Gandaki River basin of Nepal Himalaya", AGU Fall Meeting (San Francisco, December 2015)

B Asadiah, NY Krakauer, "Implications of Changes in Precipitation Amount and Pattern for Water Resources: Global Study of Rainwater Harvesting Systems", AGU Fall Meeting (San Francisco, December 2015)

NY Krakauer, "Remote sensing for precipitation estimation in Nepal", International Conference on Climate Science Innovation and Resilience for Sustainable Livelihood (Kathmandu, January 2015)
slides (PDF, 2 MB)

H Aizenman, MD Grossberg, I Gladkova, NY Krakauer, "Toolbox for evaluating ensembles using an information gain measure", AMS Annual Meeting (Phoenix, January 2015)
slides (PDF, 2 MB)

B Asadieh, NY Krakauer, "Historical Changes in Global Extreme Precipitation in Climate Models and Observations", AGU Fall Meeting (San Francisco, December 2014)
poster (PDF, 2 MB)

J Panthi, P Dahal, NY Krakauer, S Aryal, P Bhandari, VP Pandey, "Livelihood Vulnerability Approach to Assess Climate Change Impacts to Mixed Agro-Livestock Smallholders Around the Gandaki River Basin of Nepal", AGU Fall Meeting (San Francisco, December 2014)
poster (PDF, 3 MB)

NY Krakauer, B Vant-Hull, "Probabilistic Forecasts Of Solar Insolation", ASES Solar 2014 conference (San Francisco, July 2014)
proceedings paper (PDF, 600 KB)

H Aizenman, NY Krakauer, MD Grossberg, I Gladkova, "Evaluating ensemble seasonal forecasts using information metrics", NOAA 38th Climate Diagnostics and Prediction Workshop (College Park, October 2013)
slides (PDF, 4 MB)

NY Krakauer, N Chaouch, T Lakhankar, AH Matonse, KC McDonald, DC Pierson, E Schneiderman, M Temimi, "Application of land surface hydrology measurements to enhance modeling for decision support in the New York City water supply", AGU Fall Meeting (San Francisco, December 2012)
poster (PDF, 1 MB)

P Sequera, KC McDonald, J Gonzalez, M Arend, NY Krakauer, R Bornstein, J Luvall, "Assessment of urbanization on the integrated land-ocean-atmosphere environment in a coastal metropolis in preparation for HyspIRI", 2012 Annual HyspIRI Science Workshop (Washington, October 2012)
poster (PDF, 400 KB)

M Biesecker, CH Hay, GM Henebry, CA Johnston, JH Kjaersgaard, BA Shmagin, E Van Der Sluis, W Capehart, AP Kirilenko, NY Krakauer, M Sweeney, AA Voinov, "Uncertainty of hydrologic events under South Dakota's changing conditions: Research plan", South Dakota Academy of Science Annual Meeting (Vermilion, April 2012)
poster (PDF, 2 MB); extended abstract (PDF, 400 KB) (Proceedings of the South Dakota Academy of Science 91:257-259)

NY Krakauer, "Uncertainty in Seasonal Forecasting", 54th International Conference on Great Lakes Research (Duluth, May 2011)
slides (PDF, 1.5 MB)
This was part of a session I co-chaired on "Data and Model Uncertainty in the Study of Lake Watersheds"

JC Krakauer, NY Krakauer, "DXA body scan data from NHANES III: 'Barrel' body fat distribution predicts cardiovascular mortality and sarcopenia predicts non-cardiovascular mortality", International Society for Clinical Densitometry Annual Meeting (Miami, April 2011)
Abstract published in Journal of Clinical Densitometry 14(2), 165, doi: 10.1016/j.jocd.2011.02.043

P Bodin, P Alton, NY Krakauer, "Interannual variability and climate sensitivity of Net Primary Productivity: a process-based multilayer-canopy vegetation model compared against observed tree-ring width", EGU General Assembly (Vienna, April 2011)
abstract (PDF)

Z Vega-Martínez, M Temimi, MC Anderson, C Hain, NY Krakauer, R Rabin, R Khanbilvardi, "Towards a better monitoring of soil moisture using a combination of estimates from passive microwave and thermal observations", International Commission on Remote Sensing and Hydrology Symposium (Jackson Hole, September 2010)
proceedings paper (PDF, 400 KB)

A Angert, NY Krakauer, "Increased diffuse radiation fraction does not significantly accelerate plant growth", EGU General Assembly (Vienna, May 2010)
abstract (PDF, 40 KB)

B Shmagin, C Johnston, NY Krakauer, "Spatiotemporal regime of climate and streamflow in the U.S. Great Lakes Basin", 52nd Annual Conference of International Association for Great Lakes Research (Toledo, May 2009)
abstract, slides (PDF, 7 MB), in Nature Precedings

I Fung, NY Krakauer, A Stine, A Swann, "Towards detection of the changing North America carbon sink", North American Carbon Program All-Investigators Meeting (San Diego, February 2009)
abstract

NY Krakauer, "Impact of uncertainty in economic projections for stabilization scenarios", AGU Fall Meeting (San Francisco, December 2008)
abstract, slides (PowerPoint, 200 KB)
I co-chaired a session on "Data Assimilation in Biogeochemical Models"

P Suntharalingam, A Kettle, S Montzka, NY Krakauer, D Jacob, "Constraints from atmospheric measurements on the global budget and seasonal cycle of carbonyl sulfide", EGU General Assembly (Vienna, April 2008)
abstract (PDF)

JC Krakauer, NY Krakauer, V Oberoi, R Gulati, "Frequency of certified clinical densitometrist (CCD) reclassification of fracture risk based on lowest T-score: A multi-specialty clinic's experience", International Society for Clinical Densitometry Annual Meeting (San Francisco, March 2008)
poster (PDF, 100 KB)

NY Krakauer, I Fung, "Recent Trends in USA streamflow: Implications for the water cycle", 2007 Fall AGU Meeting (San Francisco)
poster (PDF, 300 KB)

NY Krakauer, I Fung, "A hot, dry 21st century? Implications of recent trends in USA streamflow", Berkeley Atmopsheric Sciences Center (BASC) Symposium (October 2007)
poster (PDF, 300 KB)

NY Krakauer, "On track of the missing carbon sink: An isotope adventure", DISsertation initiative for the advancement of Climate Change ReSearch (DISCCRS) Symposium (Hawai'i, September 2007)
slides (PDF, 1 MB)

NY Krakauer, "Assigning carbon fluxes to processes using measurements of the isotopic abundance of carbon-14", TransCom meeting (West Lafayette, April 2007)
slides (PowerPoint, 1 MB)

Z Yang, RA Washenfelder, G Keppel-Aleks, PO Wennberg, NY Krakauer, JT Randerson, "New constraints on Northern Hemisphere growing season net flux", North American Carbon Program Investigators Meeting (Colorado Springs, January 2007)
abstract

NY Krakauer, I Fung, "Water-vegetation interaction in Mediterranean climate zones under global warming", 2006 Fall AGU Meeting (San Francisco)
poster (PDF, 200 KB)

NY Krakauer, M Chahine, ET Olsen, Q Li, JT Randerson, ZH Yang, PO Wennberg, "Using upper-air CO₂ measurements to monitor carbon sources and sinks", Graduate Climate Change Conference (Seattle, April 2006)

M Chahine, YL Yung, Q Li, ET Olsen, L Chen, NY Krakauer, "AIRS CO₂ retrievals using the method of vanishing partial derivatives (VPD)", AIRS Science Team Meeting (Pasadena, March 2006)
abstract (PDF, 20 KB)

J Krakauer, NY Krakauer, B Franklin, J Levine, M Kleerekoper, M Karlsson, "DXA-derived body composition barrel index increases over the long term with limited correlation to early changes", International Society for Clinical Densitometry Annual Meeting (San Diego, February 2006)
poster (PDF, 800 KB)

NY Krakauer, X Xu, SE Trumbore, JT Randerson, "Seasonal variation of carbon-14 in atmospheric carbon dioxide at Point Barrow, Alaska: Observations and modeling", 2005 Fall AGU Meeting (San Francisco)
abstract (PDF, 20 KB), poster (PDF, 35 KB)

ZH Yang, NY Krakauer, PO Wennberg, JT Randerson, "Inter-model comparison of carbon flux inversions from simulated column XCO₂", 2005 Fall AGU Meeting (San Francisco)
abstract (PDF, 20 KB)

LF Robinson, JF Adkins, DP Fernandez, DS Burnett, AC Gagnon, NY Krakauer, SL Wang, "Initial and Diagenetic Behaviour of U Isotopes in Corals: Implications for U-series Dating", 2005 Fall AGU Meeting (San Francisco)
abstract (PDF, 20 KB)

NY Krakauer, JT Randerson, FW Primeau, "Carbon-14 constraints on the latitudinal distribution of air-sea gas exchange", Seventh International Carbon Dioxide Conference (Broomfield, September 2005)
extended abstract (PDF, 50 KB), poster (PDF, 70 KB)

ZH Yang, NY Krakauer, PO Wennberg, JT Randerson, "Effect of including aircraft CO₂ profiles in TransCom 3 model inversions of northern hemisphere carbon sink", Seventh International Carbon Dioxide Conference (Broomfield, September 2005)
extended abstract (PDF, 35 KB)

DY Hsueh, JT Randerson, NY Krakauer, X Xu, SE Trumbore, JR Southon, "Regional patterns of fossil fuel CO₂ in the planetary boundary layer across North America", Seventh International Carbon Dioxide Conference (Broomfield, September 2005)
extended abstract (PDF, 90 KB)

NY Krakauer, ZH Yang, JT Randerson, PO Wennberg, "Compatibility of surface and aircraft station networks for inferring carbon fluxes", TransCom Meeting (Paris, June 2005)
PowerPoint slides (200 KB)

ZH Yang, NY Krakauer, JT Randerson, "TransCom 3 Carbon flux inversion using aircraft CO₂ profiles: initial results" Orbiting Carbon Observatory Science Team Meeting (Pasadena, March 2005)
abstract (PDF, 24 KB)

SC Olsen, M Prather, JT Randerson, NY Krakauer, "Evaluating model-observation CO₂ sampling strategies: Implications for the strength of the latitudinal CO₂ gradient",  2004 Fall AGU Meeting (San Francisco)
abstract (PDF, 16 KB), poster (PDF, 700 KB)

X Xu, SE Trumbore, H Ajie, S Tyler, JT Randerson, NY Krakauer, "Atmospheric ¹⁴CO₂ over the mid Pacific Ocean and at Point Barrow, Alaska, USA from 2002 to 2004", 2004 Fall AGU Meeting (San Francisco)
abstract (PDF, 23 KB), poster (PowerPoint, 500 KB)

NY Krakauer, T Schneider, JT Randerson, "Estimating parameters in inversions for regional carbon fluxes",  2004 AGU Joint Assembly (Montréal)
abstract (PDF, 17 KB); PowerPoint slides (650 KB)

J Krakauer, B Franklin, NY Krakauer, J Levine, M Kleerekoper, M Karlsson, "DXA-derived body composition profile (BCP) risk scores and 10-year cardiovascular (CV) mortality", International Society for Clinical Densitometry Annual Meeting (Miami, January 2004)
abstract (UTF-8 text, 2 KB)

NY Krakauer, NV Smith, JT Randerson, "Tree-ring evidence for volcanic eruption effects on temperate and boreal tree net primary productivity",  2003 Fall AGU Meeting (San Francisco)
abstract (PDF, 23 KB); slides  (Powerpoint, 940 KB)

some other presentations

"Soil building as a climate mitigation strategy", NOAA Climate and Global Change Postdoctoral Fellowship Program 20th Anniversary Reunion, 14 April 2011
ODP (3 MB), PDF (2 MB)

"Sustainability research at CUNY as it relates to the big picture of New York infrastructure", ASCE Metropolitan Section technical seminar on Sustainable Infrastructure in Practice, NYU-Poly, 31 March 2011
ODP (12 MB), PDF (12 MB)

"Integrating soil moisture and groundwater into climate models", AOSS department seminar, University of Michigan, 20 January 2011
PDF (3 MB)

I participated in the Global Sustainability Summer School convened by the Santa Fe Institute in July 2009 to discuss technological and social aspects of a sustainable civilization. Our ideas about research needs in the emerging domain of sustainability science are available here.

"Will this American century be dry? The evidence of the observational record", Earth Science department seminar, Rice University, 17 January 2008
PowerPoint slides (9 MB), PDF (5 MB)

"Atmospheric carbon-14 as a tracer of the contemporary carbon cycle", Center for Accelerator Mass Spectrometry (Livermore), 11 October 2007
PowerPoint slides (8 MB)

"Oxygen triple isotope composition for estimating photosynthesis rates", Climate Group Meeting (Caltech), 25 June 2006
PowerPoint slides (400 KB)

"Characterizing carbon-dioxide fluxes from oceans and terrestrial ecosystems", Caltech (my thesis defense talk!), 19 May 2006
abstract (PDF, 16 KB); PowerPoint slides (7 MB)

"Where is air-sea gas exchange happening? Carbon isotope evidence", Carnegie Institution Department of Global Ecology Seminar (Stanford), 15 Feb 2006
slides (PDF, 2 MB)

"Highlights from the International Carbon Dioxide Conference", Yuk Lunch Seminar (Caltech), 11 Oct 2005
blurb (text, 1 KB)

"Michael Crichton, global warming, and the social role of scientists", Environment and Society Discussion Series (Caltech), 27 Jan 2005
blurb (HTML, 2 KB)

"Some environmental consequences of the information economy", Environment and Society Discussion Series (Caltech), 27 May 2003
PowerPoint slides (100 KB)

"Evidence for the rise in atmospheric oxygen levels", presentation for a geomicrobiology class, Feb 2003
PowerPoint slides (300 KB)

"The Sahara landscape over the Holocene", final presentation for a geomorphology class, Dec 2002
PowerPoint slides (3 MB)