2026-10-06T18:37:20Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33653752 2026-09-12T08:50:40Z category_25888 item_type_3 month_year_09_2026

<b>Staggered </b><b>C</b><b>O</b>_{<strong>2</strong>}<b> and CH</b>_{<strong>4</strong>}<b> emission</b><b> pulses</b><b> </b><b>following</b><b> reservoir sediment flushing in the </b><b>lower </b><b>Yellow River, China</b> Ziqian Li (17298011) Wenqing Shi (9039350) Surface water hydrology Reservoir Sediment flushing Carbon emissions <p dir="ltr">Sediment flushing is an increasingly important reservoir-management practice for mitigating sedimentation, yet how this engineered disturbance propagates downstream and alters coupled sediment, hydrological, and carbon cycling remains poorly understood. In this study, we investigated carbon dioxide (CO₂) and methane (CH₄) fluxes during two sediment-flushing events downstream of the Xiaolangdi Reservoir on the Yellow River, China, and combined biogeochemical, microbial, and data-driven analyses to resolve their temporal responses.</p> 2026-09-12T08:50:40Z Dataset Dataset 10.6084/m9.figshare.33653752.v1 https://figshare.com/articles/dataset/_b_Staggered_b_b_C_b_b_O_b_sub_strong_2_strong_sub_b_and_CH_b_sub_strong_4_strong_sub_b_emission_b_b_pulses_b_b_b_b_following_b_b_reservoir_sediment_flushing_in_the_b_b_lower_b_b_Yellow_River_China_b_/33653752 CC BY 4.0