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ORGANIC_CARBON: 作品数：292被引量：1275H指数：17; 导出分析报告; 相关作者：李月梅刘崇刚李露露卢茜高人更多>>; 相关机构：青海省农林科学院华东师范大学国立台湾师范大学安徽师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国科学院知识创新工程国家科技支撑计划更多>>

‘Super-stable' interlayer organic carbon in soil clay minerals and its impact on soil carbon sequestration: 《Science China Earth Sciences》2024年第11期3626-3630,共5页Dong LIU Chuanqin HUANG Keqing XIAO Yongguan ZHU Wenfeng TAN; financially supported by the National Natural Science Foundation of China (Grant Nos. 42377287, 42177275 & 41972046);the National Key R&D Program of China (Grant No. 2021YFD1901200);the Hundred Talents Program of the Chinese Academy of Sciences, and the Jiangxi “Double Thousand Plan” (Grant No. jxsq2023102218); Soils play a significant role in the global carbon cycle, acting as both sinks and sources of terrestrial carbon. They exert substantial influence on climate change by regulating the atmospheric concentrations of gree...; 关键词：SOIL TERRESTRIAL RESERVOIR

Distribution, burial fluxes and carbon sink effect of sedimentary organic carbon in the eastern China seas: 《Science China Earth Sciences》2024年第10期3062-3082,共21页Xuefa SHI Bin WU Shuqing QIAO Zhengquan YAO Limin HU Yazhi BAI Shan HU Jie SHENG Yanguang LIU Shengfa LIU Kunshan WANG Jianjun ZOU; supported by the Laoshan Laboratory (Grant No.LSKJ202204200);the Chinese Offshore Investigation and Assessment Project (Grant No.908~ZC~I~05);the National Natural Science Foundation of China-Shandong Joint Fund for Marine Science Research Centers (Grant No.U1606401);the National Natural Science Foundation of China Shiptime Sharing Project (Grant Nos.42049902,42149902);the Taishan Scholar Program of Shandong (Grant No.tspd20181216)。; The ocean is the largest active carbon reservoir on Earth. Organic carbon(OC), as the primary species of carbon sequestration in the ocean, plays an important role in the global carbon cycle through its deposition and...; 关键词：Sedimentary organic carbon Burial flux Carbon sink effect Carbon cycle Eastern China seas

A novel model of the carbon cycle in the Cambrian ocean被引量：1: 《Science China Earth Sciences》2024年第6期1759-1778,共20页Huajian WANG Shuichang ZHANG Xiaomei WANG Jin SU Yuntao YE Yuke LIU; financially supported by the National Natural Science Foundation of China(Grant Nos.42225303,42372162,42102146);the Basic and Forward-Looking Major Technology Projects of China National Petroleum Corporation(Grant No.2023ZZ0203);the National Key Research and Development Program of China(Grant No.2017YFC0603101);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA14010101)。; The classic model of the carbon cycle suggests that the extensive burial of ^(12)C-enriched organic carbon leads to a positive carbon isotope(δ^(13)C)excursion(CIE),while massive oxidation of organic carbon results i...; 关键词：Carbon isotope Organic carbon BACE SPICE Dissolved organic carbon Climate change Black shale

Fossil organic carbon weathering:A nexus in global biogeochemical cycles: 《Science China Earth Sciences》2024年第6期2068-2072,共5页Gaojun LI Gen KLI; supported by the National Natural Science Foundation of China(Grant No.42325302)。; The participation of life processes represents a fundamental feature of geochemical cycles on the planet Earth.One of primary processes is that the carbon-based life utilizes photosynthesis to convert atmospheric CO_(...; 关键词：WEATHERING EARTH GEOCHEMICAL

Mobility of rhenium and selenium during chemical weathering and their implication for petrogenic organic carbon oxidation被引量：2: 《Science China Earth Sciences》2024年第3期740-750,共11页Yuhong ZHANG Jin WANG Yuanxin QU Chao ZHU Zhangdong JIN; financially supported by the National Key Research and Development Program of China(Grant No.2022YFF0800500);the National Natural Science Foundation of China(Grant No.41991322)。; The oxidative weathering of petrogenic organic carbon(OC_(petro)) is an important source of carbon dioxide(CO_(2)) into the atmosphere on geological timescales and significantly influences the carbon cycle and global ...; 关键词：Rhenium and selenium SHALE MOBILITY OC_(petro) Chemical weathering

The effect of iron on the preservation of organic carbon in marine sediments and its implications for carbon sequestration被引量：3: 《Science China Earth Sciences》2023年第9期1946-1959,共14页Limin HU Yuhan JI Bin ZHAO Xiting LIU Jiazong DU Yantao LIANG Peng YAO; supported by the Fundamental Research Funds for the Central Universities(Grant No.202241001);the Natural Nature Science Foundation of China(Grant Nos.42076074,42006041&42076034);the Taishan Scholar Program(Grant No.TSQN20182117).; Marine sediments are the most significant reservoir of organic carbon(OC)in Earth′s surface system.Iron,a crucial component of the marine biogeochemical cycle,has a considerable impact on marine ecology and carbon cy...; 关键词：Marine sedimentary organic carbon Reactive iron minerals Iron-bound organic carbon Selective preservation Carbon sequestration

An empirical approach to predict regional organic carbon in deep soils: 《Science China Earth Sciences》2023年第3期583-593,共11页Jingjing WANG Xiaorong WEI Xiaoxu JIA Mingbin HUANG Zhipeng LIU Yufei YAO Ming’an SHAO; supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant Nos.XDA23070202 and XDB40020000);the National Key Research and Development Program(Grant No.2022YFF1302804);the National Natural Science Foundation of China(Grant Nos.41977068 and 41622105);the Program from Chinese Academy of Sciences(Grant No.QYZDB-SSWDQC039)。; Deep soil organic carbon(SOC)plays an important role in carbon cycling.Precisely predicting deep SOC at the regional scale is crucial for the accurate assessment of carbon sequestration potential in soils but has been...; 关键词：Deep SOC Empirical approach Negative exponential function Depth distribution Spatial pattern

Carbon sinks/sources in the Yellow and East China Seas Air-sea interface exchange, dissolution in seawater, and burial in sediments被引量：12: 《Science China Earth Sciences》2018年第11期1583-1593,共11页Jinming SONG Baoxiao QU Xuegang LI Huamao YUAN Ning LI Liqin DUAN; supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA11020102);the Joint Fund between the National Natural Science Foundation of China and Shandong Province (Grant No. U1606404);the Program for Aoshan Excellent Scholars of Qingdao National Laboratory for Marine Science and Technology (Grant No. 013ASTP-OS13); The sinks/sources of carbon in the Yellow Sea(YS) and East China Sea(ECS), which are important continental shelf seas in China, could exert a great influence on coastal ecosystem dynamics and the regional climate chan...; 关键词：Sink/source of carbon Air-sea CO2 exchange Dissolved inorganic carbon Dissolved organic carbon Particulateorganic carbon Sediment Yellow Sea East China Sea

Significance of Vibrio species in the marine organic carbon cycle-A review被引量：5: 《Science China Earth Sciences》2018年第10期1357-1368,共12页Xiaohua ZHANG Heyu LIN Xiaolei WANG Brian AUSTIN; supported by the National Natural Science Foundation of China (Grant Nos. 41730530, 91751202,41476112);the National Key Research and Development Program of China (Grant No. 2016YFA0601303); The genus Vibrio,belonging to Gammaproteobacteria of the phylum Proteobacteria,is a genetically and ecologically diverse group of heterotrophic bacteria,that are ubiquitous in marine environments,especially in coastal...; 关键词：VIBRIO ECOLOGY Carbon cycle MARINE Organic carbon

Effects of seagrass leaf litter decomposition on sediment organic carbon composition and the key transformation processes: 《Science China Earth Sciences》2017年第12期2108-2117,共10页LIU SongLin JIANG ZhiJian DENG YiQin WU YunChao ZHAO ChunYu ZHANG JingPing SHEN Yuan HUANG XiaoPing; supported by the National Basic Research Program of China(Grant Nos.2015CB452905,2015CB452902);the National Natural Science Foundation of China(Grant Nos.41730529,41306108,41406128);the National Specialized Project of Science and Technology(Grant No.2015FY110600); Seagrass leaf litters are an important source of sediment organic carbon(SOC). However, the mechanisms of seagrass leaf litter decomposition influencing SOC composition and the key transformation processes remain unkn...; 关键词：Seagrass leaf litter Sediment organic carbon COMPOSITION Enzyme activities

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