학술논문
Response to Comments on “Recent global decline of CO2 fertilization effects on vegetation photosynthesis'
Document Type
Report
Author
Songhan Wang; Yongguang Zhang; Weimin Ju; Jing M. Chen; Alessandro Cescatti; Jordi Sardans; Ivan A Janssens; Mousong Wu; Joseph A. Berry; J. Elliott Campbell; Marcos Fernandez-Martinez; Ramdane Alkama; Stephen Sitch; William K. Smith; Wenping Yuan; Wei He; Danica Lombardozzi; Markus Kautz; Dan Zhu; Sebastian Lienert; Etsushi Kato; Benjamin Poulter; Tanja G. M. Sanders; Inken Kruger; Rong Wang; Ning Zeng; Hanqin Tian; Nicolas Vuichard; Atul K. Jain; Andy Wiltshire; Daniel S. Goll; Josep Penuelas
Source
Science. 373(6562)
Subject
Language
English
ISSN
1095-9203
0036-8075
0036-8075
Abstract
Our study suggests that the global CO2 fertilization effect (CFE) on vegetation photosynthesis has declined during the past four decades. The Comments suggest that the temporal inconsistency in AVHRR data and the attribution method undermine the results’ robustness. Here, we provide additional evidence that these arguments did not affect our finding and that the global decline in CFE is robust.