2026-10-06T06:17:49Z https://api.figshare.com/v2/oai

oai:figshare.com:article/34028487 2026-09-30T06:47:13Z category_24358 category_26935 item_type_3 month_year_09_2026

<b>The dataset for a</b><b>rticle: </b><b>Species-specific nitrogen uptake kinetics of harmful algae: steady-state laboratory characterization of isolates from the Yangtze River Estuary</b> Zhihao Zhang (25139739) Guicheng Zhang (25139740) Shengkang Liang (9614876) Xiurong Han (25139742) Hongmei Li (25139747) Shuzhen Song (25139749) Haoyang Ma (25139755) Microbial ecology Environmental assessment and monitoring Harmful algal blooms Nitrogen uptake Species-specific ; Substrate availability; Coastal ecosystem <p dir="ltr">To elucidate the physiological mechanisms underlying nutrient-driven harmful algal bloom (HAB) succession, this study conducted multi-seasonal ¹⁵N isotope tracing experiments in the coastal waters of the East China Sea. We quantitatively compared the uptake kinetics of multiple nitrogen sources by representative diatom and dinoflagellate species. It clarified the specific high-affinity utilization capability of key dinoflagellate species for urea and DFAA. This study advances the prediction of algal bloom dynamics from environmental correlations to a mechanistic understanding based on species-specific physiological traits, providing a scientific foundation for the management of coastal ecosystems.</p> 2026-09-30T06:47:13Z Dataset Dataset 10.6084/m9.figshare.34028487.v3 https://figshare.com/articles/dataset/_b_Species-specific_nitrogen_uptake_kinetics_of_harmful_algae_steady-state_laboratory_characterization_of_isolates_from_the_Yangtze_River_Estuary_b_/34028487 CC BY 4.0