Extended Spring Indices (SI-x) Code

Version 6.0.0 (6.25 MB) by trapclim
Code and example scripts for calculating the Extended Spring Indices
270 Downloads
Updated 30 Dec 2015

View License

Description: Metrics to track seasonal transitions are needed for a wide variety of ecological and climatological applications. The spring indices have been widely used in earlier studies to model phenological variability and change through time across a wide range of spatial scales. These indices require only daily minimum and maximum temperature observations (e.g., from meteorological records) as input along with latitude, and produce a day of year value corresponding to the simulated average timing of first leaf and first bloom events among three plant cultivars. Core functions to calculate the spring indices require no external dependencies, and data for running several illustrative test cases are included. Instructions and routines for conducing more sophisticated monitoring and modeling studies using the spring indices are also supplied and documented. See Ault et al., 2015 (http://www.sciencedirect.com/science/article/pii/S0098300415001466) for more information.

Cite As

trapclim (2024). Extended Spring Indices (SI-x) Code (https://www.mathworks.com/matlabcentral/fileexchange/54679-extended-spring-indices-si-x-code), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2015b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Weather and Atmospheric Science in Help Center and MATLAB Answers

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Version Published Release Notes
6.0.0