SOIL_ORGANIC_MATTER

作品数：182被引量：884H指数：16
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Impact of trimming intensity on the growth of mangrove in Iran
《Journal of Arid Land》2024年第12期1701-1713,共13页Maryam MOSLEHI Akram AHMADI Tom PYPKER 
Mangrove forests in southern Iran are of high ecological and economic importance.These forests are being threatened because of uncontrolled harvesting to provide fodder for livestock.The objective of this study is to ...
关键词：TRIMMING mangrove ecosystem vegetative characteristic harvest intensity soil organic matter Khamir Port 
Afforestation with an age-sequence of Mongolian pine plantation promotes soil microbial residue accumulation in the Horqin Sandy Land, China
《Journal of Arid Land》2024年第4期567-579,共13页GUO Jingwen SONG Xueshu WANG Xiao DU Zhangliu LU Sen 
funded by the Fundamental Research Funds of Chinese Academy of Forestry(CAF)(CAFYBB2020QD002-2).
Land use change affects the balance of organic carbon(C)reserves and the global C cycle.Microbial residues are essential constituents of stable soil organic C(SOC).However,it remains unclear how microbial residue chan...
关键词：soil organic matter stand age biomarker amino sugars microbial residues 
Estimation of soil organic matter in the Ogan-Kuqa River Oasis, Northwest China, based on visible and near-infrared spectroscopy and machine learning被引量：1
《Journal of Arid Land》2023年第2期191-204,共14页ZHOU Qian DING Jianli GE Xiangyu LI Ke ZHANG Zipeng GU Yongsheng 
supported by the Key Project of Natural Science Foundation of Xinjiang Uygur Autonomous Region,China(2021D01D06);the National Natural Science Foundation of China(41961059)。
Visible and near-infrared(vis-NIR)spectroscopy technique allows for fast and efficient determination of soil organic matter(SOM).However,a prior requirement for the vis-NIR spectroscopy technique to predict SOM is the...
关键词：soil organic matter content vis-NIR spectroscopy random forest Boruta algorithm machine learning 
Factors determining soil water heterogeneity on the Chinese Loess Plateau as based on an empirical mode decomposition method被引量：2
《Journal of Arid Land》2020年第3期462-472,共11页GONG Yidan XING Xuguang WANG Weihua 
This research was supported by the National Natural Science Foundation of China(51809217,51409136);the PhD Research Startup Foundation(Z109021806);the Science and Technology Program Project of Science and Technology Department of Yunnan Province of China(2019FB075).
Soil water is a critical resource,and as such is the focus of considerable physical research.Characterization of the distribution and spatial variability of soil water content(SWC)offers important agronomic and enviro...
关键词：bulk density loess plateau soil water soil organic matter soil texture spatial variability 
Variation in soil organic matter accumulation and metabolic activity along an elevation gradient in the Santa Rosa Mountains of Southern California, USA
《Journal of Arid Land》2015年第6期814-819,共6页Amitava CHATTERJEE George D JENERETTE 
supported by the Kearney Foundation
Variations in soil organic matter accumulation across an elevation can be used to explain the control of substrate supply and variability on soil metabolic activity. We investigated geographic changes in soil organic ...
关键词：elevation gradient soil organic matter CO2 efflux metabolic activity 
Carbon sequestration in the total and light fraction soil organic matter along a chronosequence in grazing exclosures in a semiarid degraded sandy site in China被引量：3
《Journal of Arid Land》2012年第4期411-419,共9页YinPing CHEN YuQiang LI Tala AWADA JuanJuan HAN YongQing LUO 
supported by the National Natural Science Foundation of China(40901049;31060060);the Major State Basic Research Development Program of China(2009CB 421303);the 'Qing Lan' Talent Engineering Funds of Lanzhou Jiaotong University(QL-08-14A)
Horqin Sandy Land is a fragile, seriously desertified region located in Inner Mongolia of China. Over- grazing is one of the primary drivers of desertification in this region. We investigated whether the establishment...
关键词：carbon storage OVERGRAZING EXCLOSURES desertification Horqin Sandy Land 
Influences of landform as a confounding variable on SOM-NDVI association in semiarid Ordos Plateau被引量：2
《Journal of Arid Land》2012年第4期450-456,共7页YanYun LUO TingXi LIU XiXi WANG LiMin DUAN 
supported by the National Natural Science Foundation of China(51139002 and 51069005);the Inner Mongolia Agricultural University Innovation Team Building Program (NDTD 2010-6);the Inner Mongolia Scientific and Technology Bureau (20090516);the Chinese Ministry of Science and Technology (2010DFA71460)
Soil organic matter （SOM） plays an important role in maintaining vegetation cover and thus mitigating land erosion of fragile terrestrial ecosystems such as in the Northern Ordos Plateau of China （NOPC）. However, ...
关键词：MODIS NDVI remote sensing soil organic matter spatial pattern TOPOGRAPHY 
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