Title: Spring phenology in photosynthesis control and modeling for a temperate bog
Citation: He, H., Moore, T., Lafleur, P., Sonnentag, O., Humphreys, E., Wu, M., & Roulet, N. (2024). Spring phenology in photosynthesis control and modeling for a temperate bog (Version 1). Zenodo. https://doi.org/10.5281/zenodo.12724238
Study Site: Mer Bleue Bog, Québec
Purpose: Predicting the carbon dynamics of northern peatlands requires adequate representation of the vegetation phenology in terrestrial biosphere models. In this study, we analyzed the relative importance of various environmental controls to explain the start of the growing season through photosynthetic CO2 uptake for a temperate continental bog; accordingly, we used a multiyear measured dataset comprising eddy covariance (EC), supporting environmental measurements, and a digital image archive obtained using repeat photography.
Abstract: The files are prepared for the submission of He et al. Spring phenology in photosynthesis control and modeling for a temperate bog to the Journal of Geophysical Research-Biogeosciences, July-11 2024.
This repository contains the eddy covariance flux data of Mer Bleue bog from 1998 to 2018, the phenology indices including gcc, MODIS EVI, MODIS NDVI and LAI 500 mean, and the simulation files and outputs by CoupModel with explicit phenology description.
Supplemental Information Summary:
Research:
Further Info: He, H., Moore, T., Humphreys, E. R., Lafleur, P. M., and Roulet, N. T.: Water level variation at a beaver pond significantly impacts net CO2 uptake of a continental bog, Hydrol. Earth Syst. Sci., 27, 213–227, https://doi.org/10.5194/hess-27-213-2023, 2023.
Status: Complete
Keywords:
carbon dioxide,
vegetation,
modeling,
bog,
Geographical coordinates: North: 45.40, South: 45.40 East: -75.50 West: -75.50
Bounding Temporal Extent: Start Date: 1998-01-01, End
Date: 2018-12-31
