Targeting Extreme Events: Complementing Near-Term Ecological Forecasting With Rapid Experiments and Regional Surveys

Miranda D. Redmond, Darin J. Law, Jason P. Field, Nashelly Meneses, Charles J.W. Carroll, Andreas P. Wion, David D. Breshears, Neil S. Cobb, Michael C. Dietze, Rachel E. Gallery

Research output: Contribution to journalArticle

Abstract

Ecologists are improving predictive capability using near-term ecological forecasts, in which predictions are made iteratively and publically to increase transparency, rate of learning, and maximize utility. Ongoing ecological forecasting efforts focus mostly on long-term datasets of continuous variables, such as CO2 fluxes, or more abrupt variables, such as phenological events or algal blooms. Generally lacking from these forecasting efforts is the integration of short-term, opportunistic data concurrent with developing climate extremes such as drought. We posit that incorporating targeted experiments and regional surveys, implemented rapidly during developing extreme events, into current forecasting efforts will ultimately enhance our ability to forecast ecological responses to climate extremes, which are projected to increase in both frequency and intensity. We highlight a project, “chasing tree die-off,” in which we coupled an experiment with regional-scale observational field surveys during a developing severe drought to test and improve forecasts of tree die-off. General insights to consider in incorporating this approach include: (1) tracking developing climate extremes in near-real time to efficiently ramp up measurements rapidly and, if feasible, initiate an experiment quickly—including funding and site selection challenges; (2) accepting uncertainty in projected extreme climatic events and adjusting sampling design over-time as needed, especially given the spatially heterogeneous nature of many ecological disturbances; and (3) producing timely and iterative output. In summary, targeted experiments and regional surveys implemented rapidly during developing extreme climatic events offer promise to efficiently (both financially and logistically) improve our ability to forecast ecological responses to climate extremes.

Original languageEnglish (US)
Article number183
JournalFrontiers in Environmental Science
Volume7
DOIs
StatePublished - Nov 27 2019

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Keywords

  • adaptive monitoring
  • anticipatory science
  • climate change
  • climate extremes
  • disturbance
  • drought
  • ecological forecasting
  • extreme climatic event

ASJC Scopus subject areas

  • Environmental Science(all)

Cite this

Redmond, M. D., Law, D. J., Field, J. P., Meneses, N., Carroll, C. J. W., Wion, A. P., Breshears, D. D., Cobb, N. S., Dietze, M. C., & Gallery, R. E. (2019). Targeting Extreme Events: Complementing Near-Term Ecological Forecasting With Rapid Experiments and Regional Surveys. Frontiers in Environmental Science, 7, [183]. https://doi.org/10.3389/fenvs.2019.00183