Anto Aasa
TitleCited byYear
European phenological response to climate change matches the warming pattern
A Menzel, TH Sparks, N Estrella, E Koch, A Aasa, R Ahas, K Alm‐Kübler, ...
Global change biology 12 (10), 1969-1976, 2006
22082006
Onset of spring starting earlier across the Northern Hemisphere
MD Schwartz, R Ahas, A Aasa
Global change biology 12 (2), 343-351, 2006
8212006
Changes in European spring phenology
R Ahas, A Aasa, A Menzel, VG Fedotova, H Scheifinger
International Journal of Climatology: A Journal of the Royal Meteorological …, 2002
3222002
Evaluating passive mobile positioning data for tourism surveys: An Estonian case study
R Ahas, A Aasa, A Roose, Ü Mark, S Silm
Tourism Management 29 (3), 469-486, 2008
2532008
Seasonal tourism spaces in Estonia: Case study with mobile positioning data
R Ahas, A Aasa, Ü Mark, T Pae, A Kull
Tourism management 28 (3), 898-910, 2007
1992007
Daily rhythms of suburban commuters’ movements in the Tallinn metropolitan area: Case study with mobile positioning data
R Ahas, A Aasa, S Silm, M Tiru
Transportation Research Part C: Emerging Technologies 18 (1), 45-54, 2010
1912010
The phenological calendar of Estonia and its correlation with mean air temperature
R Ahas, J Jaagus, A Aasa
International Journal of Biometeorology 44 (4), 159-166, 2000
1482000
The effects of climate change on the phenology of selected Estonian plant, bird and fish populations
R Ahas, A Aasa
International Journal of Biometeorology 51 (1), 17-26, 2006
1012006
The influence of atmospheric circulation on plant phenological phases in central and eastern Europe
A Aasa, J Jaagus, R Ahas, M Sepp
International Journal of Climatology: A Journal of the Royal Meteorological …, 2004
962004
others (2006) European phenological response to climate change matches the warming pattern
A Menzel, TH Sparks, N Estrella, E Koch, A Aasa, R Ahas, K Alm-Kübler, ...
Glob Change Biol 12, 1969-1976, 27
9127
Everyday space–time geographies: using mobile phone-based sensor data to monitor urban activity in Harbin, Paris, and Tallinn
R Ahas, A Aasa, Y Yuan, M Raubal, Z Smoreda, Y Liu, C Ziemlicki, M Tiru, ...
International Journal of Geographical Information Science 29 (11), 2017-2039, 2015
622015
Mobile positioning in space–time behaviour studies: social positioning method experiments in Estonia
R Ahas, A Aasa, S Silm, R Aunap, H Kalle, Ü Mark
Cartography and Geographic Information Science 34 (4), 259-273, 2007
542007
Mobile positioning data in tourism studies and monitoring: case study in Tartu, Estonia
R Ahas, A Aasa, S Silm, M Tiru
Information and communication technologies in tourism 2007, 119-128, 2007
472007
Application of mobile phone location data in mapping of commuting patterns and functional regionalization: a pilot study of Estonia
J Novak, R Ahas, A Aasa, S Silm
Journal of Maps 9 (1), 10-15, 2013
402013
The spatial accuracy of mobile positioning: some experiences with geographical studies in Estonia
R Ahas, J Laineste, A Aasa, Ü Mark
Location based services and telecartography, 445-460, 2007
322007
Spatial and temporal variability of climatic seasons on the East European Plain in relation to large-scale atmospheric circulation
J Jaagus, J Truu, R Ahas, A Aasa
Climate Research 23 (2), 111-129, 2003
312003
Seasonal indicators and seasons of Estonian landscapes
R Ahas, A Aasa, S Silm, J Roosaare
Landscape Research 30 (2), 173-191, 2005
262005
Changes and patterns in biologically relevant temperatures in Europe 1941–2000
TH Sparks, A Aasa, K Huber, R Wadsworth
Climate Research 39 (3), 191-207, 2009
212009
Climate-related change in terrestrial and freshwater ecosystems
B Smith, A Aasa, R Ahas, T Blenckner, TV Callaghan, J de Chazal, ...
Assessment of Climate Change for the Baltic Sea Basin, 221-308, 2008
182008
Developing comparative phenological calendars
R Ahas, A Aasa
Phenology: An Integrative Environmental Science, 301-318, 2003
152003
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Articles 1–20