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Member Since 2007
Theresa M. Crimmins
Associate Professor, University of Arizona
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Research data infrastructure doesn’t just happen: the USA National Phenology Network’s journey to sustainability
AGU 2024
informatics | 10 december 2024
Theresa M. Crimmins, Jeremy Clark
Addressing global environmental and societal challenges requires a great deal of data and information. While much of our focus is on insights gained t...
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An assessment of established phenology models, and development of new phenology models for 20 plant species using USA National Phenology Network, Nature’s Notebook data
AGU 2024
biogeosciences | 09 december 2024
Dylan Girone, Ava Lasater, Daniel Williams, Kyle S...
Understanding the seasonal timing of plant and insect events can help managers plan for and mitigate risks. Herms (2004) constructed degree-day models...
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Do Models Established in the 1990s Accurately Predict Spring Flowering for Five Sonoran Plant Species?
CITIZEN SCIENCE IN THE HYDROSPHERE: ENGAGING COMMUNITY OBSERVERS AND INTEGRATING CROWDSOURCED DATA INTO REMOTE SENSING AND MODELED PRODUCTS POSTER
hydrology | 14 december 2023
Martha Whitaker, Dylan Girone, Ava Lasater, Nick M...
Few models have been established to predict flowering in the Sonoran Desert region. The most well-known models were established for a handful of plant...
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Chapter 08 - Ecosystems, Ecosystem Services, and Biodiversity - The Fifth National Climate Assessment
THE FIFTH NATIONAL CLIMATE ASSESSMENT: RISKS, IMPACTS, AND RESPONSES POSTER
science and society | 12 december 2023
Pamela McElwee, Shawn L. Carter, Kimberly Hyde, Jo...
This poster is part of the Fifth National Climate Assessment (NCA5) poster series. NCA5 Chapter 08 - Ecosystems, Ecosystem Services, and Biodiversity ...
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In Full Bloom: The USA National Phenology Network’s Recent Growth and Advancements
UNDERSTANDING PHENOLOGICAL RESPONSES, CHANGES, AND FEEDBACKS: PATTERNS, MECHANISMS, AND CONSEQUENCES I POSTER
biogeosciences | 11 december 2023
Theresa M. Crimmins
Since its establishment in 2007, the USA National Phenology Network (USA-NPN) has become a premiere source of plant and animal phenology data and info...
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Diverging Northern Hemisphere Trends in Meteorological Versus Ecological Indicators of Spring Onset in CMIP6
GEOPHYSICAL RESEARCH LETTERS
26 april 2023
Xiaolu Li, Toby Ault, Colin Evans, Flavio Lehner, ...
Plant phenology regulates the carbon cycle and land‐atmosphere coupling. Currently, climate models often disagree with observations on the se...
Growing uncertainty in projected spring onset variability in the Northern Hemisphere
UNDERSTANDING PHENOLOGICAL RESPONSES AND FEEDBACKS IN TERRESTRIAL VEGETATION: PATTERNS, MECHANISMS, AND CONSEQUENCES III ORAL
biogeosciences | 14 december 2022
Xiaolu Li, Toby Ault, Colin Evans, Flavio Lehner, ...
Plant phenology regulates the carbon cycle and land-atmosphere coupling. Currently, climate models often disagree with observations on the seasonal cy...
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Biogeosciences Perspectives on Integrated, Coordinated, Open, Networked (ICON) Science
EARTH AND SPACE SCIENCE
24 march 2022
Dipankar Dwivedi, André L. Santos, Malcolm Barnard...
This article is composed of three independent commentaries about the state of Integrated, Coordinated, Open, Networked (ICON) principles in the Ame...