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Author
Krishnamurti, T. N. ; Karmakar, Nirupam ; Misra, Vasubandhu ; Nag, Bappaditya ; Sahu, Dipak ; Dubey, Sarvesh ; Haddad, Ziad
Title
Association between upper level diffluence in the Tropical Easterly Jet and the formation of the strongest Atlantic hurricanes in recent years
Type
$loc['typeJournal Article']
Year
2018
Publication
Proceedings of SPIE
Abbreviated Journal
SPIE
Volume
10782
Issue
Pages
10
Keywords
Abstract
In this paper we report the evidence of the potential role of diffluence in the 200hPa wind field off the coast of West Africa in the formation of a significant number of Category 4 and Category 5 hurricanes in the recent decade. It is shown that more than 80% cases of hurricanes at Category 4 and above is preceded by upper level diffluence in the Tropical Easterly Jet (TEJ) by 0{5 days. This TEJ is the outflow from the southern flank of the Tibetan anticyclone from the Asian monsoon region.
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ rl18 @
Serial
1000
Permanent link to this record
Author
Krishnamurti, T.N. ; Kishtawal, C. ; LaRow, T. E. ; Bachiochi, D. ; Zhang, Z. ; Williford, C. ; Gadgil, S. ; Surendran, S.
Title
Improved Skill for Weather and Seasonal Climate Forecasts from Multi-Model Super Ensemble
Type
$loc['typeJournal Article']
Year
1999
Publication
Science
Abbreviated Journal
Volume
285
Issue
5433
Pages
1548-1550
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
781
Permanent link to this record
Author
Krishnamurti, T.N. ; Kishtawal, C.M. ; Shin, D.W. ; Williford, C.E.
Title
Improving Tropical Precipitation Forecasts from a Multianalysis Superensemble
Type
$loc['typeJournal Article']
Year
2000
Publication
Journal of Climate
Abbreviated Journal
J. Climate
Volume
13
Issue
23
Pages
4217-4227
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
0894-8755
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
791
Permanent link to this record
Author
Krishnamurti, T.N. ; Rajendran, K. ; Vijaya Kumar, T.S.V. ; Lord, S. ; Toth, Z. ; Zou, X. ; Cocke, S. ; Ahlquist, J.E. ; Navon, I.M.
Title
Improved Skill for the Anomaly Correlation of Geopotential Heights at 500 hPa
Type
$loc['typeJournal Article']
Year
2003
Publication
Monthly Weather Review
Abbreviated Journal
Mon. Wea. Rev.
Volume
131
Issue
6
Pages
1082-1102
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
0027-0644
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
842
Permanent link to this record
Author
Krishnamurti, T.N. ; Surendran, S. ; Shin, D.W. ; Correa-Torres, R.J. ; Vijaya Kumar, T.S.V. ; Williford, E. ; Kummerow, C. ; Adler, R.F. ; Simpson, J. ; Kakar, R. ; Olson, W.S. ; Turk, F.J.
Title
Real-Time Multianalysis-Multimodel Superensemble Forecasts of Precipitation Using TRMM and SSM/I Products
Type
$loc['typeJournal Article']
Year
2001
Publication
Monthly Weather Review
Abbreviated Journal
Mon. Wea. Rev.
Volume
129
Issue
12
Pages
2861-2883
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
0027-0644
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
808
Permanent link to this record
Author
Kulkarni, S. C. ; Legler, D. M. ; O'Brien, J. J.
Title
Variability of Surface Wind Convergence Estimated from ERS-1 and ERS-2 Scatterometer Winds Over the Indian Ocean
Type
$loc['typeReport']
Year
1998
Publication
Abbreviated Journal
Volume
Issue
Pages
41
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Center for Ocean-Atmospheric Prediction Studies, Florida State University
Place of Publication
Tallahassee, FL
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
COAPS Technical Report 98-1
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
737
Permanent link to this record
Author
Kumar, V. ; Jana, S. ; Bhardwaj, A. ; Deepa, R. ; Sahu, S.K. ; Pradhan, P.K. ; Sirdas, S.A.
Title
Greenhouse Gas Emission, Rainfall and Crop Production Over North-Western India
Type
$loc['typeJournal Article']
Year
2018
Publication
The Open Ecology Journal
Abbreviated Journal
Volume
11
Issue
1
Pages
47-61
Keywords
Abstract
Background: This study is based on datasets acquired from multi sources e.g. rain-gauges, satellite, reanalysis and coupled model for the region of Northwestern India. The influence of rainfall on crop production is obvious and direct. With the climate change and global warming, greenhouse gases are also showing an adverse impact on crop production. Greenhouse gases (e.g. CO2, NO2 and CH4) have shown an increasing trend over Northwestern Indian region. In recent years, rainfall has also shown an increasing trend over Northwestern India, while the production of rice and maize are reducing over the region. From eight selected sites, over Northwestern India, where rice and maize productions have reduced by 40%, with an increase in CO2, NO2 and CH4 gas emission by 5% from 1998 to 2011. Results: The correlation from one year to another between rainfall, gas emission and crop production was not very robust throughout the study period, but seemed to be stronger for some years than others. Conclusion: Such trends and crop yield are attributed to rainfall, greenhouse gas emissions and to the climate variability.
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
1874-2130
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ user @
Serial
1024
Permanent link to this record
Author
Kumar, V. ; Jana, S. ; Bhardwaj, A. ; Deepa, R. ; Sahu, S.K. ; Pradhan, P.K. ; Sirdas, S.A.
Title
Greenhouse Gas Emission, Rainfall and Crop Production Over North-Western India
Type
$loc['typeJournal Article']
Year
2018
Publication
The Open Ecology Journal
Abbreviated Journal
TOECOLJ
Volume
11
Issue
1
Pages
47-61
Keywords
Greenhouse gases, CH4, Climate Variability, Emissions, Crop production, Rainfall.
Abstract
Background: This study is based on datasets acquired from multi sources e.g. rain-gauges, satellite, reanalysis and coupled model for the region of Northwestern India. The influence of rainfall on crop production is obvious and direct. With the climate change and global warming, greenhouse gases are also showing an adverse impact on crop production. Greenhouse gases (e.g. CO2, NO2 and CH4) have shown an increasing trend over Northwestern Indian region. In recent years, rainfall has also shown an increasing trend over Northwestern India, while the production of rice and maize are reducing over the region. From eight selected sites, over Northwestern India, where rice and maize productions have reduced by 40%, with an increase in CO2, NO2 and CH4 gas emission by 5% from 1998 to 2011. Results: The correlation from one year to another between rainfall, gas emission and crop production was not very robust throughout the study period, but seemed to be stronger for some years than others. Conclusion: Such trends and crop yield are attributed to rainfall, greenhouse gas emissions and to the climate variability.
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
1874-2130
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ user @
Serial
1017
Permanent link to this record
Author
Kunkel, K.E. ; Karl, T.R. ; Brooks, H. ; Kossin, J. ; Lawrimore, J.H. ; Arndt, D. ; Bosart, L. ; Changnon, D. ; Cutter, S.L. ; Doesken, N. ; Emanuel, K. ; Groisman, P.Y. ; Katz, R.W. ; Knutson, T. ; O'Brien, J. ; Paciorek, C.J. ; Peterson, T.C. ; Redmond, K. ; Robinson, D. ; Trapp, J. ; Vose, R. ; Weaver, S. ; Wehner, M. ; Wolter, K. ; Wuebbles, D.
Title
Monitoring and Understanding Trends in Extreme Storms: State of Knowledge
Type
$loc['typeJournal Article']
Year
2013
Publication
Bulletin of the American Meteorological Society
Abbreviated Journal
Bull. Amer. Meteor. Soc.
Volume
94
Issue
4
Pages
499-514
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
0003-0007
ISBN
Medium
Area
Expedition
Conference
Funding
OVWST
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
266
Permanent link to this record
Author
Kvaleberg, E
Title
Generation of Cold Core Filaments and Eddies Through Baroclinic Instability on a Continental Shelf
Type
$loc['typeManuscript']
Year
2004
Publication
Abbreviated Journal
Volume
Issue
Pages
Keywords
Eddies, Baroclinic Instability, Filaments, Numerical Modeling, Shelf
Abstract
The formation of cold core filaments on an idealized continental shelf is investigated using a numerical model to simulate the ocean's response to surface cooling. A horizontal density gradient forms because of uneven buoyancy loss due to the sloping bottom, and this gradient induces an alongshelf current in thermal wind balance, that in time becomes unstable. As the instabilities grow, filaments, and later eddies, are generated so that dense water near the coast is mixed offshore. Scaling arguments of the filament wavelength indicate that the current is baroclinically unstable, and an analytical model of the frontal expansion with time is in very good agreement with the simulations. This study was inspired by satellite observations of sea surface temperature on the West Florida Shelf during the winter months, in which it is clearly seen that cold core filaments extend from a thermal front. Numerical experiments are therefore designed to allow for reliable comparisons with conditions in this region.
Address
Department of Oceanography
Corporate Author
Thesis
$loc['Ph.D. thesis']
Publisher
Florida State University
Place of Publication
Tallahassee, FL
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Funding
Approved
$loc['no']
Call Number
COAPS @ mfield @
Serial
592
Permanent link to this record