Negative feedback adjustment challenges reconstruction study from tree rings: A study case of response of Populus euphratica to river discontinuous flow and ecological water conveyance

Variation of physiological indexes (A1-A3), standard chronology sequence (B1-B3) of P. euphratica under drought stress and the landscape changes of the inlet of Taitema Lake before (CI), during (C2), and after (C3) ecological water conveyance.213