2026-10-12T11:33:55Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33957505 2026-09-21T17:43:39Z category_1 category_24 category_272 category_39 category_45 category_734 category_61 portal_5 item_type_3 month_year_09_2026

<p>Summary of contents and parameters of sediment grain size fractions.</p> Yangyang Chen (1721638) Ke Yang (192709) Fubing He (25084804) Junbo Yu (308991) Zhiwei Yang (845026) Shaozhong Qiao (25084807) Jiayu Wang (336277) Xinyi Wang (559030) Jiacheng Liu (7465844) Xue Liu (420033) Chenchen Wang (12690) Biophysics Evolutionary Biology Environmental Sciences not elsewhere classified Ecology Sociology Biological Sciences not elsewhere classified Developmental Biology world &# 8217 proxy geochemical tracers primary environmental window offering new insights following rapid accumulation ema ), multi elevated chemical index depth model constructed 72 &# 8211 2 ka event 11 ka bp 07 &# 8211 middle holocene transition holocene productivity preserved holocene productivity formed thereby favoring preservation latitude cooling events china &# 8217 black soil initiation holocene climate evolution black soil region strengthened winter monsoon restricted chemical leaching accumulated organic carbon critical zone evolution holocene climatic optimum zyhpm01 represents mid black soil holocene evolution winter monsoon region experienced late holocene zyhpm01 profile preservation hypothesis northeast china cooling episode early holocene xlink "> songnen plain size end rich substrate minimum sr member analysis interval served humid environment grain security five stages findings suggest dry conditions <p>Summary of contents and parameters of sediment grain size fractions.</p> 2026-09-21T17:43:22Z Dataset Dataset 10.1371/journal.pone.0348110.t003 https://figshare.com/articles/dataset/_p_Summary_of_contents_and_parameters_of_sediment_grain_size_fractions_p_/33957505 CC BY 4.0