Dual carbon isotope (δ13C-Δ14C) characteristics and carbon footprint in the spring-pond systems at the Puding Karst Water-Carbon Cycle Test Site
LI Dong, ZHAO Min, LIU Zaihua, CHEN Bo
Earth Science Frontiers . 2022, (3): 155 -166 .  DOI: 10.13745/j.esf.sf.2022.1.35