Evaluation of ecological restoration efficiency in the Yellow River delta from the perspective of Blue Carbon function
ZHANG Jie
ZHU Qinglin
SHI Yaping
QU Jiarun
WANG Anning
Abstract：Delta wetlands play an important role in maintaining ecological balance,sequestration and se-questration,and ensuring the coordinated development of regional ecological economy.Using the rele-vant index data of ecological restoration in the Yellow River delta from 2019 to 2021,this paper evalua-ted the ecological restoration efficiency of the Yellow River delta based on the input-output model from the perspective of Blue Carbon,and the results showed that the ecological restoration input level was good,the ecological restoration output level was average,the input-output ratio of ecological restora-tion efficiency was 0.87,the input-output ratio was less than 1,and the restoration efficiency was aver-age,and the restoration efficiency of the blue carbon function was 1.05,which was slightly higher than the overall ecosystem restoration efficiency.
Keywords：Yellow River deltaecological restorationBlue Carbonevaluation of restoration efficiency
Publication Date：2025-12-30
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：10( 211-220 )