Evan Weller

BSc(Hons) (University of Sydney), PhD (University of Tasmania)

Biography

Involved in understanding the variability of the Indian, Pacific and Southern oceans, from a climate dynamics point of view, which drive many regional climate extremes with potentially devastating impacts. Underneath this variability, the detection and attribution of climatic changes is also of interest, as is the response of the major modes of climate variability to climate change.

Research | Current

Assessing the impacts of changing summer characteristics and related extreme heat stress: Anthropogenic contribution and possible benefits of global warming mitigation goals.

The influence of climate variability on seasonal extremes over New Zealand and surrounds.

Influence of natural climate variability on the extreme ocean surface wave heights.

Teaching | Current

First year

ENVSCI 101: Environment, Science and Management (contributor)

 

Third year

ENVSCI 301: Environmental Science in Practice (contributor)

GEOG/EARTHSCI 330/399: Research Methods in Physical Geography (contributor)

 

Postgraduate

ENVSCI 701: Research Practice in Environmental Science (contributor)

GEOG 701: Research in Practice (contributor)

GEOG 749: Climate and Society (coordinator)

Postgraduate supervision

PhD supervision (current)

Future projections of extreme precipitation over Indonesia using GCMs.

Seasonal and interannual variability of atmospheric rivers.

The contribution of atmospheric rivers to rainfall over New Zealand.

Changes in Southern Ocean circulation from direct observations.

 

MSc supervision (current)

Changes in Southern Ocean circulation, temperature and sea-ice.

Influence of the atmosphere to marine heat waves around New Zealand.

 

Past supervision

Teleconnection and extremes in Antartic weather. (Honours)

Southern Annular Mode influence on mid-latitude (and New Zealand) climate. (Honours)

 

 

 

Responsibilities

Bachelor of Advanced Science (Hons) - Environmental Change Programme Leader

Environmental Science Undergraduate Advisor

Committees/Professional groups/Services

Auckland Climate Initiative Fellow

Scientific Reports Editorial Board Member

 

Societies:

Meteorological Society of New Zealand

Australian Meteorological and Oceanographic Society

Asia Oceania Geosciences Society

American Geophysical Union

European Geophysical Union

Selected publications and creative works (Research Outputs)

  • Weller, E., Jakob, C., & Reeder, M. J. (2019). Understanding the Dynamic Contribution to Future Changes in Tropical Precipitation From Low-Level Convergence Lines. GEOPHYSICAL RESEARCH LETTERS, 46 (4), 2196-2203. 10.1029/2018GL080813
  • Park, I.-H., Min, S.-K., Yeh, S.-W., Weller, E., & Kim, S. T. (2017). Attribution of the 2015 record high sea surface temperatures over the central equatorial Pacific and tropical Indian Ocean. Environmental Research Letters, 12 (4), 044024-044024. 10.1088/1748-9326/aa678f
  • Weller, E., Min, S.-K., Cai, W., Zwiers, F. W., Kim, Y.-H., & Lee, D. (2016). Human-caused Indo-Pacific warm pool expansion. Science advances, 2 (7)10.1126/sciadv.1501719
  • Weller, E., Min, S.-K., Lee, D., Kug, J.-S., Cai, W., & Yeh, S.-W. (2015). Human Contribution to the 2014 Record High Sea Surface Temperatures Over the Western Tropical And Northeast Pacific Ocean. Bulletin of the American Meteorological Society, 96 (12), S100-S104. 10.1175/BAMS-D-15-00055.1
  • Weller, E., Cai, W., Du, Y., & Min, S.-K. (2014). Differentiating flavors of the Indian Ocean Dipole using dominant modes in tropical Indian Ocean rainfall. Geophysical Research Letters, 41 (24), 8978-8986. 10.1002/2014GL062459
  • Weller, E., Cai, W., Min, S.-K., Wu, L., Ashok, K., & Yamagata, T. (2014). More-frequent extreme northward shifts of eastern Indian Ocean tropical convergence under greenhouse warming. Scientific reports, 410.1038/srep06087
  • Cai, W., Santoso, A., Wang, G., Weller, E., Wu, L., Ashok, K., ... Yamagata, T. (2014). Increased frequency of extreme Indian Ocean Dipole events due to greenhouse warming. Nature, 510 (7504), 254-258. 10.1038/nature13327
  • Cai, W., Purich, A., Cowan, T., van Rensch, P., & Weller, E. (2014). Did Climate Change–Induced Rainfall Trends Contribute to the Australian Millennium Drought?. Journal of Climate, 27 (9), 3145-3168. 10.1175/JCLI-D-13-00322.1

Contact details

Primary office location

SCIENCE CENTRE 302 - Bldg 302
Level 4, Room 475
23 SYMONDS ST
AUCKLAND CENTRAL
AUCKLAND 1010
New Zealand

Web links