Search Results - "Xu, Shengxiang"

Comparison of multivariate methods for estimating selected soil properties from intact soil cores of paddy fields by Vis–NIR spectroscopy by Xu, Shengxiang, Zhao, Yongcun, Wang, Meiyan, Shi, Xuezheng

“…The successful determination of soil properties by visible and near-infrared (Vis–NIR) reflectance spectroscopy (350–2500nm) depends on the selection of an…”
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A comparison of machine learning algorithms for mapping soil iron parameters indicative of pedogenic processes by hyperspectral imaging of intact soil profiles by Xu, Shengxiang, Zhao, Yongcun, Wang, Meiyan, Shi, Xuezheng

“…Soil iron (Fe) performs vital functions in the biogeochemical cycles of soil environments. The amount and profile allocation of various Fe parameters can be…”
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Effects of Subsetting by Parent Materials on Prediction of Soil Organic Matter Content in a Hilly Area Using Vis-NIR Spectroscopy by Xu, Shengxiang, Shi, Xuezheng, Wang, Meiyan, Zhao, Yongcun

“…Assessment and monitoring of soil organic matter (SOM) quality are important for understanding SOM dynamics and developing management practices that will…”
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Quantification of Different Forms of Iron from Intact Soil Cores of Paddy Fields with Vis‐NIR Spectroscopy by Xu, Shengxiang, Zhao, Yongcun, Wang, Meiyan, Shi, Xuezheng

“…Core Ideas The spectra of intact soil cores can be used to predict various soil Fe forms. SVMR shows superiority to PLSR for determining soil Fe contents. The…”
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Validating core therapeutic targets for osteoporosis treatment based on integrating network pharmacology and informatics by Weng, Shiyang, Fu, Huichao, Xu, Shengxiang, Li, Jieruo

“…Our goal was to find metabolism-related lncRNAs that were associated with osteoporosis (OP) and construct a model for predicting OP progression using these…”
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Sensitivity of soil aggregation to soil organic carbon fractions under land-use conversion from rice to organic vegetable cultivation by Xu, Lingying, Wang, Meiyan, Xie, Xinqiao, Shi, Xuezheng, Xu, Shengxiang, Sun, Weixia, Shi, Yijie, Yu, Quanbo, Pan, Jinhua, Li, Xiangwei, Tian, Yutian, Zhu, Yuncong, Zhao, Xu

“…[Display omitted] •Soil C and aggregate properties were investigated after land-use change.•The PVF had higher SOC, MBC and aggregate-associated C than the…”
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Changes in soil macropores: Superposition of the roles of organic nutrient amendments and the greenhouse pattern in vegetable plantations by Xu, Lingying, Wang, Meiyan, Tian, Yutian, Shi, Xuezheng, Shi, Yijie, Yu, Quanbo, Xu, Shengxiang, Li, Xiangwei, Xie, Xinqiao, Roger‐Estrade, Jean

“…Organic farming can potentially mitigate soil compaction, which commonly occurs in vegetable plantations, particularly in greenhouses when compared with…”
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A comparison of ordinary kriging, regression kriging and REML-EBLUP for mapping soil organic matter on a regional scale by Qin, Falyu, Guo, Chunping, Liu, Dejiang, Xu, Shengxiang, Wang, Shihang

“…An accurate estimation of the distribution of regional soil organic matter (SOM) in the top cultivated layer (0 ~ 20 cm) can potentially improve scientific…”
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Carbon sequestration potential of recommended management practices for paddy soils of China, 1980–2050 by Xu, Shengxiang, Shi, Xuezheng, Zhao, Yongcun, Yu, Dongsheng, Li, Changsheng, Wang, Shihang, Tan, Manzhi, Sun, Weixia

“…China's rice paddies, accounting for 19% of the world's total, play an important role in soil carbon (C) sequestration. In order to reduce uncertainties from…”
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Effects of soil data and simulation unit resolution on quantifying changes of soil organic carbon at regional scale with a biogeochemical process model by Zhang, Liming, Yu, Dongsheng, Shi, Xuezheng, Xu, Shengxiang, Xing, Shihe, Zhao, Yongcong

“…Soil organic carbon (SOC) models were often applied to regions with high heterogeneity, but limited spatially differentiated soil information and simulation…”
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Comparison of multivariate models and variable selection algorithms for rapid analysis of the chemical composition of field crops by Xu, Shengxiang, Wang, Meiyan, Shi, Xuezheng

“…This study evaluates the use of visible and near-infrared spectroscopy for rapid prediction of total carbon, total nitrogen, and total phosphorus…”
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Application Analysis of Multidisciplinary Diagnosis and Treatment Nursing Mode Based on Doctor-Nurse-Integration for Stroke Patients Undergoing Emergency Intervention Surgery by Zhong, Hai, Liang, Aiqun, Luo, Huanhuan, Hu, Xiaolong, Xu, Shengxiang, Zheng, Ziming, Zhu, Xiaoping

“…Purpose. To analyze the application value of multidisciplinary diagnosis and treatment (MDT) nursing mode based on doctor-nurse-integration for stroke patients…”
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Assessment of soil aggregation properties after conversion from rice to greenhouse organic cultivation on SOC controlling mechanism by Xu, Lingying, Wang, Meiyan, Xie, Xinqiao, Shi, Xuezheng, Xu, Shengxiang, Sun, Weixia, Shi, Yijie, Yu, Quanbo, Pan, Jinhua, Li, Xiangwei, Tian, Yutian, Zhu, Yuncong

“…Purpose Organic manure is beneficial for macro-aggregate formation and soil organic carbon (SOC), but how SOC change in aggregate fractions in time-series is…”
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Zonal Differences in Correlation Patterns Between Soil Organic Carbon and Climate Factors at Multi-extent by Qin, Falyu, Shi, Xuezheng, Xu, Shengxiang, Yu, Dongsheng, Wang, Dandan

“…Studying the relationship between climate factors and soil organic carbon （SOC） is vitally important. However, how SOC responses to climate （temperature and…”
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Influence of Climate on Soil Organic Carbon in Chinese Paddy Soils by Wang, Dandan, Yan, Yechao, Li, Xinhui, Shi, Xuezheng, Zhang, Zhongqi, Weindorf, David C., Wang, Hongjie, Xu, Shengxiang

“…Soil organic carbon（SOC） is a major component of the global carbon cycle and has a potentially large impact on the greenhouse effect. Paddy soils are important…”
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Spatially explicit simulation of soil organic carbon dynamics in China's paddy soils by Xu, Shengxiang, Shi, Xuezheng, Zhao, Yongcun, Yu, Dongsheng, Wang, Shihang, Tan, Manzhi, Sun, Weixia, Li, Changsheng

“…Paddy soils support important croplands in many parts of the world, especially in Asia, so an accurate estimation of the magnitude and dynamics of paddy soil…”
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Map scale effects of soil databases on modeling organic carbon dynamics for paddy soils of China by Xu, Shengxiang, Zhao, Yongcun, Shi, Xuezheng, Yu, Dongsheng, Li, Changsheng, Wang, Shihang, Tan, Manzhi, Sun, Weixia

“…Paddy soils support important croplands in many parts of the world, especially in Asia, so an accurate estimation of the magnitude and dynamics of paddy soil…”
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Hyperspectral imaging for high-resolution mapping of soil carbon fractions in intact paddy soil profiles with multivariate techniques and variable selection by Xu, Shengxiang, Wang, Meiyan, Shi, Xuezheng

“…•Hyperspectral imaging was used to map soil C fractions in intact paddy profiles.•PLSR, ANN, Cubist, GPR and SVMR models coupled with CARS were…”
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A WebGIS system for relating genetic soil classification of China to soil taxonomy by Shi, Xuezheng, Yang, Guoxiang, Yu, Dongsheng, Xu, Shengxiang, Warner, Eric D., Petersen, Gary W., Sun, Weixia, Zhao, Yongcun, Easterling, William E., Wang, Hongjie

“…Soil classification is the basis for the exchange of soil science research results and the foundation for the application of modern soil resource management…”
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Integrating hyperspectral imaging with machine learning techniques for the high-resolution mapping of soil nitrogen fractions in soil profiles by Xu, Shengxiang, Wang, Meiyan, Shi, Xuezheng, Yu, Quanbo, Zhang, Zhongqi

“…Soil nitrogen (N) plays a central role in soil quality and biogeochemical cycles. However, little is known about the distribution and spatial variability of…”
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