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- Alexander Walther
Alexander Walther
Senior Lecturer
Department of Earth SciencesAbout Alexander Walther
Research
- Climate Variability in the Greater Baltic Area
- Diurnal characteristics of precipitation based on hourly observations
- Characteristics of the thermal growing season
- Temperature and precipitation observations on daily and hourly basis
- Climate extremes indices
- Relationship between large scale atmospheric circulation and regional climate variability
- High resolution Regional Climate Model simulations
- Comparison of modeled and observed mean and non-mean climate properties
References
-
Evolution of the Grain Dispersal System in
Barley
M. Pourkheirandish, G. Hensel, B. Kilian, N. Senthil, G. Chen, M. Sameri, P. Azhaguvel, S. Sakuma, S. Dhanagond, R. Sharma, M. Mascher, A. Himmelbach, S. Gottwald, S. K. Nair, A. Tagiri, F. Yukuhiro, Y. Nagamura, H. Kanamori, T. Matsumoto, G. Willcox, C. P. Middleton, T. Wicker, Alexander Walther, R. Waugh, G. B. Fincher, N. Stein, J. Kumlehn, K. Sato, T. Komatsuda
Cell - 2015 -
Projecting future local precipitation and its extremes for
Sweden
Deliang Chen, Christine Achberger, Tinghai Ou, Ulrika Postgård, Alexander Walther, Yaoming Liao
Geografiska Annaler - 2015 -
European Trend Atlas of Extreme Temperature and Precipitation
Records
Deliang Chen, Alexander Walther, Anders Moberg, Phil D Jones, Jucundus Jacobeit, David Lister
2015 -
Genetic Diversity and Population Structure in a Legacy Collection of Spring Barley Landraces Adapted to a Wide Range of
Climates
R. K. Pasam, R. Sharma, Alexander Walther, H. Ozkan, A. Graner, B. Kilian
Plos One - 2014 -
Genetic structure and eco-geographical adaptation of garlic landraces (Allium sativum L.) in
Iran
Salar Shaaf, Rajiv Sharma, Benjamin Kilian, Alexander Walther, Hakan Özkan, Ezzat Karami, Bahram Mohammadi
Genetic Resources and Crop Evolution - 2014 -
Separating the wheat from the chaff - a strategy to utilize plant genetic resources from ex situ
genebanks
J. Keilwagen, B. Kilian, H. Ozkan, S. Babben, D. Perovic, K. F. X. Mayer, Alexander Walther, C. H. Poskar, F. Ordon, K. Eversole, A. Borner, M. Ganal, H. Knupffer, A. Graner, S. Friedel
Scientific Reports - 2014 -
Evaluation of the warm season diurnal cycle of precipitation over Sweden simulated by the Rossby Centre regional climate model
RCA3
Alexander Walther, Jee-Hoon Jeong, G. Nikulin, C. Jones, Deliang Chen
Atmospheric Research - 2013 -
Simulated and observed change of precipitation and temperature in Europe with focus on the Greater Baltic
Area
Alexander Walther
2012 -
Natural variation in a homolog of Antirrhinum CENTRORADIALIS contributed to spring growth habit and environmental adaptation in cultivated
barley
J. Comadran, B. Kilian, J. Russell, L. Ramsay, N. Stein, M. Ganal, P. Shaw, M. Bayer, W. Thomas, D. Marshall, P. Hedley, A. Tondelli, N. Pecchioni, E. Francia, V. Korzun, Alexander Walther, R. Waugh
Nature Genetics - 2012 -
Characterizing and visualizing spatio-temporal patterns in hourly precipitation
records
B. Burauskaite-Harju, A. Grimvall, Christine Achberger, Alexander Walther, Deliang Chen
Theoretical and Applied Climatology - 2012 -
The potential peatland extent and carbon sink in Sweden, as related to the Peatland / Ice Age
Hypothesis
Lars Franzén, Fredrik Lindberg, Viktoria Viklander, Alexander Walther
Mires and Peat - 2012 -
Potential future changes of the diurnal precipitation properties over
Sweden
Alexander Walther, Jee-Hoon Jeong, Grigory Nikulin, Deliang Chen, Colin Jones
Geophysical Research Abstracts - 2011 -
Diurnal cycle of precipitation amount and frequency in Sweden: observation versus model
simulation
Jee-Hoon Jeong, Alexander Walther, G. Nikulin, C. Jones, Deliang Chen
Tellus Series A: Dynamic Meteorology and Oceanography - 2011 -
The diurnal precipitation cycle over Sweden – comparing observations with simulations from a high-resolution Regional Climate Model
(RCA3)
Alexander Walther, Jee-Hoon Jeong, Grigory Nikulin, Deliang Chen
Geophysical Research Abstracts - 2010 -
Trends of the thermal growing season in China,
1951-2007
Y. Song, Hans W. Linderholm, Deliang Chen, Alexander Walther
International Journal of Climatology - 2010 -
Precipitation data in a mountainous catchment in Honduras: quality assessment and spatiotemporal
characteristics
I Westerberg, Alexander Walther, J.-L. Guerrero, Z Coello, S. Halldin, C.-Y. Xu, Deliang Chen, L.-C. Lundin
Theoretical and Applied Climatology - 2010 -
Spatio-temporal characteristics of the diurnal precipitation cycle over Sweden and the linkage to large-scale
circulation
Alexander Walther, Jee-Hoon Jeong, Deliang Chen
Geophysical Research Abstracts - 2009 -
The Nordic and Baltic countries [in “State of the Climate in
2008”]
Christine Achberger, Alexander Walther, Deliang Chen, A. Obregón, P. Bissolli, J.J. Kennedy, D. E. Parker
Bulletin of the American Meteorological Society - 2009 -
EMULATE, European and North Atlantic daily to MULtidecadal climATE variability, Objectives and Results of the German Contribution to the European Climate Research Project
EMULATE.
J. Jacobeit, A. Philipp, J. Rathmann, Alexander Walther
2009 -
A multicentury perspective on the summer North Atlantic Oscillation (SNAO) and drought in the eastern Atlantic
Region
Hans W. Linderholm, Chris K. Folland, Alexander Walther
Journal of Quaternary Science - 2009 -
Using a weather generator to create future daily precipitation scenarios for
Sweden
Deliang Chen, Christine Achberger, Ulrika Postgård, Alexander Walther, Yaoming Liao, Tinghai Ou
2008 -
A case-study/guidance on the development of long-term daily adjusted temperature
datasets.
M. Brunet, O. Saladié, P. Jones, J. Sigró, E. Aguilar, A. Moberg, D. Lister, Alexander Walther
2008 -
Twentieth-century trends in the thermal growing season in the Greater Baltic
Area
Hans W. Linderholm, Alexander Walther, Deliang Chen
Climatic Change - 2008 -
Twentieth-century trends in the thermal growing season in the Greater Baltic
Area
Hans W. Linderholm, Alexander Walther, Deliang Chen
Climatic Change - 2007 -
Long-term changes in extreme temperatures and precipitation in
Spain.
M. Brunet, J. Sigro, Phil Jones, O. Saladie, E. Aguilar, A. Moberg, D. Lister, Alexander Walther
The International Journal of the Institute for Catalan Studies, Contributions to Science - 2007 -
Molecular diversity at 18 loci in 321 wild and 92 domesticate lines reveal no reduction of nucleotide diversity during Triticum monococcum (einkorn) domestication: Implications for the origin of
agriculture
B. Kilian, H. Özkan, Alexander Walther, J. Kohl, T. Dagan, F. Salamini, W. Martin
MOLECULAR BIOLOGY AND EVOLUTION - 2007 -
Temporal and spatial temperature variability and change over Spain during
1850-2005
Manola Brunet, Philip D. Jones, Javier Sigro, Oscar Saladié, E. Aguilar, A. Moberg, P.M. Della-Marta, D. Lister, Alexander Walther, D. López
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES - 2007 -
Trends of extreme temperature and precipitation climates in
Europe
Deliang Chen, Alexander Walther, Anders Moberg, Philip D. Jones, J. Jacobeit, David Lister
2006 -
The development of a new dataset of Spanish Daily Adjusted Temperature Series (SDATS)
(1850-2003)
Manola Brunet, Oscar Saladie?, Phil Jones, Javier Sigro?, Enric Aguilar, Anders Moberg, David Lister, Alexander Walther, Diego Lopez, Carlos Almarza
INTERNATIONAL JOURNAL OF CLIMATOLOGY - 2006 -
A comparison of growing season indices for the Greater Baltic
Area
Alexander Walther, Hans W. Linderholm
International Journal of Biometeorology - 2006 -
Indices for daily temperature and precipitation extremes in Europe analysed for the period
1901-2000
Anders Moberg, P.D. Jones, D. Lister, Alexander Walther, M. Brunet, J. Jacobeit, O. Saladie, J. Sigro, E. Aguilar, P. Della-Marta, J. Luterbacher, P. Yiou, L.V. Alexander, Deliang Chen, A.M.G. Klein Tank, H. Alexandersson, C. Almarza, I. Auer, M. Barriendos, M. Begert, H. Bergström, R. Böhm, J. Butler, J. Caesar, A. Drebs, D. Founda, F.-W. Gerstengarbe, G. Micela, M. Maugeri, H. Österle, K. Pandzi, M. Petrakis, L. Srnec, R. Tolasz, H. Tuomenvirta, P.C. Werner, Hans W. Linderholm, A. Philipp, H. Wanne, E. Xoplaki
Journal of Geophysical Research - 2006 -
Trend atlas of the EMULATE
indices
Deliang Chen, Alexander Walther, A. Moberg, P.D. Jones, J. Jacobeit, D. Lister
2006 -
Growing season trends in the Greater Baltic
Area