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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>>

Effects of desert plant communities on soil enzyme activities and soil organic carbon in the proluvial fan in the eastern foothills of the Helan Mountain in Ningxia,China: 《Journal of Arid Land》2024年第5期725-737,共13页SHEN Aihong SHI Yun MI Wenbao YUE Shaoli SHE Jie ZHANG Fenghong GUO Rui HE Hongyuan WU Tao LI Hongxia ZHAO Na; the Key Project of the Natural Science Foundation of Ningxia Hui Autonomous Region,China(2022AAC02020);the Major Strategic Research Project of the Chinese Academy of Engineering and Local Cooperation(2021NXZD8);the Key Research and Development Plan Project of Ningxia Hui Autonomous Region,China(2022004129003).We are grateful to the editors and anonymous reviewers for their insightful comments and suggestions in improving this manuscript.; It is of great significance to study the effects of desert plants on soil enzyme activities and soil organic carbon(SOC)for maintaining the stability of the desert ecosystem.In this study,we studied the responses of s...; 关键词：proluvial fan desert plant community soil enzyme activity particulate organic carbon mineral-associated organic carbon Helan Mountain

Aggregate binding agents improve soil aggregate stability in Robinia pseudoacacia forests along a climatic gradient on the Loess Plateau,China被引量：7: 《Journal of Arid Land》2021年第2期165-174,共10页JING Hang MENG Min WANG Guoliang LIU Guobin; the National Key Research and Development Program of China(2017YFC0504601);the National Natural Science Foundation of China(41671513).; The distribution of binding agents(i.e.,soil organic carbon(SOC)and glomalin-related soil protein(GRSP))in soil aggregates was influenced by many factors,such as plant characteristics and soil properties.However,how t...; 关键词：binding agents GLOMALIN organic carbon soil property soil aggregate stability

Distribution of soil aggregates and organic carbon in deep soil under long-term conservation tillage with residual retention in dryland被引量：3: 《Journal of Arid Land》2019年第2期241-254,共14页WANG Bisheng GAO Lili YU Weishui WEI Xueqin LI Jing LI Shengping SONG Xiaojun LIANG Guopeng CAI Dianxiong WU Xueping; supported jointly by the National Key Research and Development Program of China (2018YFD0200408, 2016YFD0300804);the Science and Technology Project (2015BAD22B03);the Basic Scientific Research Business Expenses of the Chinese Academy of Agricultural Sciences (1610132018024); To ascertain the effects of long-term conservation tillage and residue retention on soil organic carbon(SOC) content and aggregate distribution in a deep soil(>20-cm depth) in a dryland environment,this paper analyzed...; 关键词：LONG-TERM TILLAGE residue RETENTION SOIL aggregates SOC deep SOIL DRYLAND

Hierarchical responses of soil organic and inorganic carbon dynamics to soil acidification in a dryland agroecosystem,China被引量：2: 《Journal of Arid Land》2018年第5期726-736,共11页JIN Shaofei TIAN Xiaohong WANG Hesong; supported by the National Basic Research Program of China(2014CB954204);the National Natural Science Foundation of China(41701099,31770765); Soil acidification is a major global issue of sustainable development for ecosystems. The increasing soil acidity induced by excessive nitrogen （N） fertilization in farmlands has profoundly impacted the soil carbon ...; 关键词：soil acidification deep soil calcium carbonate generalized additive model （GAM） AGROECOSYSTEM soilorganic carbon soil inorganic carbon

Decomposition characteristics of organic materials and their effects on labile and recalcitrant organic carbon fractions in a semi-arid soil under plastic mulch and drip irrigation被引量：9: 《Journal of Arid Land》2018年第1期115-128,共14页hu juan wu jinggui qu xiaojing; supported by the National Key R&D Program of China (2017YFD0201801);the Research Foundation of the Science & Technology Agency of Jilin Province, China (20150203004NY); Labile organic carbon （LC） and recalcitrant organic carbon （RC） are two major fractions of soil organic carbon （SOC） and play a critical role in organic carbon turnover and sequestration. The aims of this study ...; 关键词：organic materials labile organic carbon recalcitrant organic carbon decomposition characteristics plasticmulch drip irrigation Inner Mongolia

Impact of land use/cover changes on carbon storage in a river valley in arid areas of Northwest China被引量：7: 《Journal of Arid Land》2017年第6期879-887,共9页YANG Yuhai LI Weihong ZHU Chenggang WANG Yang HUANG Xiang; financially supported by the National Science and Technology Support Plan (2014BAC15B03);the National Natural Science Foundation of China (41371503, 41371128);the West Light Foundation of the Chinese Academy of Sciences (YB201302); Soil carbon pools could become a CO_2 source or sink, depending on the directions of land use/cover changes. A slight change of soil carbon will inevitably affect the atmospheric CO_2 concentration and consequently th...; 关键词：land use/cover organic carbon grassland global change Ili River Valley

Long-term agricultural activity affects anthropogenic soil on the Chinese Loess Plateau被引量：2: 《Journal of Arid Land》2017年第5期678-687,共10页LI Xiaoyun WANG Yiquan Mark E REYNOLDS LI Xiaoping LU Xinwei; supported by the National Natural Science Foundation of China (41471420);the Natural Science Foundation of Shaanxi Province (2016JQ4016);the Fundamental Research Funds for the Central University (GK201603076, GK201601009, GK201701010);the Youth Innovation Team Project in the Tourism and Environment College of Shaanxi Normal University; Anthropogenic activities largely influence the soil quality of agricultural fields and the composition of soil. Samples of typical anthropogenic Loutu soil in the Guanzhong area of the Loess Plateau, Shaanxi Province,...; 关键词：anthropogenic soil spatial variation organic carbon enzyme activity soil quality

Effects of Caragana microphylla plantations on organic carbon sequestration in total and labile soil organic carbon fractions in the Horqin Sandy Land, northern China被引量：4: 《Journal of Arid Land》2017年第5期688-700,共13页SHANG Wen LI Yuqiang ZHAO Xueyong ZHANG Tonghui MA Quanlin TANG Jinnian FENG Jing SU Na; funded by the National Natural Science Foundation of China (31640012, 41271007, 31660232);the One Hundred Person Project of the Chinese Academy of Sciences (Y551821);the Opening Foundation of the State Key Laboratory Breeding Base of Desertification;Aeolian Sand Disaster Combating, Gansu Desert Control Research Institute (GSDC201505); Afforestation is conducive to soil carbon（C） sequestration in semi-arid regions. However, little is known about the effects of afforestation on sequestrations of total and labile soil organic carbon（SOC） fractions...; 关键词：Caragana microphylla plantation soil organic carbon light fraction organic carbon microbial biomass carbon carbon accumulation rate Horqin Sandy Land

Effects of land-use types on the vertical distribution of fractions of oxidizable organic carbon on the Loess Plateau, China被引量：9: 《Journal of Arid Land》2016年第2期221-231,共11页SUN Caili XUE Sha CHAI Zongzheng ZHANG Chao LIU Guobin; supported by the National Natural Science Foundation of China(41371510);the Fundamental Research Funds for the Central Universities;China(ZD2013021);the Science and Technology Research and Development Program of Shaanxi Province(2011KJXX63); The oxidizability of soil organic carbon （SOC） influences soil quality and carbon sequestration. Four fractions of oxidizable organic carbon （very labile （C1）, labile （C2）, less labile （C3） and non-labile （C...; 关键词：Iand-use types deep soil oxidizable organic-carbon fractions Loess Plateau

Conventional tillage improves the storage of soil organic carbon in heavy fractions in the Loess Plateau, China被引量：1: 《Journal of Arid Land》2015年第5期636-643,共8页HAN Huige LI Xudong NIU Decao Sharon J HALL GUO Ding WAN Changgui Jennifer K LEARNED FU Hua; supported by National Basic Research Program of China (2014CB138703);the Strategic Priority Research Program of the Chinese Academy of Sciences (XDA05050403);Changjiang Scholars and Innovative Research Team in University (IRT13019);Key Science and Technology Projects of Gansu Province (1203FKDA035);Fundamental Research Funds for the Central Universities (lzujbky-2014-78);the National Natural Science Foundation of China (31070412, 31201837); Soil labile organic carbon （C） plays an important role in improving soil quality. The relatively stable fractions of soil organic C （SOC） represent the bulk of SOC, and are also the primary determinant of the long...; 关键词：land use soil organic carbon heavy fraction organic carbon light fraction organic carbon particle size distribution

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