Consistent Research on Solar-induced Chlorophyll Fluorescence and Various Vegetation Parameters on Inner Mongolian Grassland

Yusi Zhang, Yuhai Bao, Bayaer Tubuxin

2022

Abstract

Remote sensing observation of vegetation parameters is a major means of monitoring surface vegetation growth and ecological carbon sequestration. This study adopted multi-years (2007, 2011, 2015 and 2018) of MODIS observed NDVI, EVI and GPP, and SIF dataset (GOSIF) based on OCO-2 observation. Analysis of spatial distribution and temporal variation of regional vegetation and the relationship between various vegetation parameters and GPP was conducted over region of Inner Mongolian. Variation of vegetation parameters on Inner Mongolia grassland is obvious, showing high/low values over the east/west area in spatial, and high/low values during the summer/winter area in time. NDVI, EVI and SIF are well correlated with GPP, and the fitting results in various methods indicates that the consistency between SIF and GPP is optimal (r = 0.909; R2=0.902). The research shows that direct observation of SIF on Inner Mongolia Grassland is an important parameter for monitoring vegetation carbon sequestration.

Paper Citation

in Harvard Style

Zhang Y., Bao Y. and Tubuxin B. (2022). Consistent Research on Solar-induced Chlorophyll Fluorescence and Various Vegetation Parameters on Inner Mongolian Grassland. In Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB, ISBN 978-989-758-595-1, pages 707-715. DOI: 10.5220/0011260800003443

in Bibtex Style

@conference{icbeb22,
author={Yusi Zhang and Yuhai Bao and Bayaer Tubuxin},
title={Consistent Research on Solar-induced Chlorophyll Fluorescence and Various Vegetation Parameters on Inner Mongolian Grassland},
booktitle={Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,},
year={2022},
pages={707-715},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011260800003443},
isbn={978-989-758-595-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,
TI - Consistent Research on Solar-induced Chlorophyll Fluorescence and Various Vegetation Parameters on Inner Mongolian Grassland
SN - 978-989-758-595-1
AU - Zhang Y.
AU - Bao Y.
AU - Tubuxin B.
PY - 2022
SP - 707
EP - 715
DO - 10.5220/0011260800003443