Xin Qian
Biographic Data
| ID | 7744611 |
|---|---|
| NAME | Xin Qian |
| GIVEN NAMES | Xin |
| FAMILY NAME | Qian |
| SIGNATURE | QIAN X |
| AFFILIATIONS | State Key Laboratory of Pollution Control and Resource Reuse |
| ORCID | 0000-0002-4889-0319 |
| VERIFIED | Yes |
| TOTAL WORKS | 14 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 14 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2010 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Moderating the influence of social norms on climate change mitigation behavior
Microbial Community and Functions Depending on Tillage and Straw Returning Management
Tillage and straw returning are promising practices to improve soil quality, especially because of the unclear controlling effects on microbial communities and functions. A 5‐year field experiment in a winter wheat‐summer maize cropping system was implemented in the North China Plain to address this research gap. Management practices were deep tillage, rotary tillage, and no‐tillage, each with either wheat only or both wheat and maize straw retur…
Optimal straw management co‐benefits crop yield and soil carbon sequestration of intensive farming systems
Straw retention has been widely recommended to sequester more soil organic carbon (SOC) in agricultural soils, while carbon sequestration may not respond linearly to additional carbon input amount. The response of SOC, greenhouse gas (GHG) emissions and economic income to different straw management methods in intensive wheat‐maize double cropping systems still need systematical study. An 8‐year field experiment was conducted in the Huang‐Huai‐Hai…
Study on the prediction model of atherosclerotic cardiovascular disease in the rural Xinjiang population based on survival analysis
The performance of the ASCVD prediction model based on the RSF algorithm is better than that based on Cox regression, Lasso-Cox, and the traditional ASCVD prediction model in the rural population of Xinjiang
Riverside Greenway in Urban Environment
Urban greenways improve green coverage rates in urban environments and transform these environments in a people-oriented manner. This study adopted semantic differential (SD) methods and an importance-performance analysis (IPA) model to evaluate resident perceptions and preferences of riverside greenways. A survey of 588 residents was conducted on typical natural greenways, built greenways, and mixed greenways along the Huangpu River in Shanghai.…
Application of Qual2K Model to Assess Ecological Purification Technology for a Polluted River
Industrialization and urbanization have caused water pollution and ecosystem degradation, especially in urban canals and rivers in China; accordingly, effective water quality improvement programs are needed. In this study, the Tianlai River in Jiangsu, China was taken as a research site, and a combination of ecological purification technologies consisting of biological rope, phytoremediation, and activated carbon were applied in a laboratory-scal…
Identification of Major Risk Sources for Surface Water Pollution by Risk Indexes (RI) in the Multi-Provincial Boundary Region of the Taihu Basin, China
Environmental safety in multi-district boundary regions has been one of the focuses in China and is mentioned many times in the Environmental Protection Act of 2014. Five types were categorized concerning the risk sources for surface water pollution in the multi-provincial boundary region of the Taihu basin: production enterprises, waste disposal sites, chemical storage sites, agricultural non-point sources and waterway transportations. Consideri…
Spatio-Temporal Distribution Patterns in Environmental Factors, Chlorophyll-a and Microcystins in a Large Shallow Lake, Lake Taihu, China
The spatio-temporal distribution of environmental factors, chlorophyll-a (Chl-a), and microcystins (MCs) in a shallow lake, Lake Taihu (China), were investigated from 2009 to 2011 on a monthly basis at nine sampling stations. The annual mean concentration ranges of total nitrogen (TN), total phosphorus (TP), Chl-a, MC-LR and MC-RR were 0.17-10.53 mg/L, 0.027-0.581 mg/L, 0.10-129.75 μg/L, 0.013-2.019 μg/L and 0.002-0.794 μg/L, respectively. The av…
Simulation and Evaluation of Pollution Load Reduction Scenarios for Water Environmental Management
In the beginning of the 21st century, the deterioration of water quality in Taihu Lake, China, has caused widespread concern. The primary source of pollution in Taihu Lake is river inflows. Effective pollution load reduction scenarios need to be implemented in these rivers in order to improve the water quality of Taihu Lake. It is important to select appropriate pollution load reduction scenarios for achieving particular goals. The aim of this st…
Seasonal and Spatial Variations of Heavy Metals in Two Typical Chinese Rivers
Ten metals were analyzed in samples collected in three seasons (the dry season, the early rainy season, and the late rainy season) from two rivers in China. No observed toxic effect concentrations were used to estimate the risks. The possible sources of the metals in each season, and the dominant source(s) at each site, were assessed using principal components analysis. The metal concentrations in the area studied were found, using t-tests, to va…
Simulation of Water Environmental Capacity and Pollution Load Reduction Using Qual2K for Water Environmental Management
In recent years, water quality degradation associated with rapid socio-economic development in the Taihu Lake Basin, China, has attracted increasing attention from both the public and the Chinese government. The primary sources of pollution in Taihu Lake are its inflow rivers and their tributaries. Effective water environmental management strategies need to be implemented in these rivers to improve the water quality of Taihu Lake, and to ensure s…
Spatial Multicriteria Decision Analysis of Flood Risks in Aging-Dam Management in China
Approximately 30,000 dams in China are aging and are considered to be high-level risks. Developing a framework for analyzing spatial multicriteria flood risk is crucial to ranking management scenarios for these dams, especially in densely populated areas. Based on the theories of spatial multicriteria decision analysis, this report generalizes a framework consisting of scenario definition, problem structuring, criteria construction, spatial quant…
Time-series Modis Image-based Retrieval and Distribution Analysis of Total Suspended Matter Concentrations in Lake Taihu (China)
Although there has been considerable effort to use remotely sensed images to provide synoptic maps of total suspended matter (TSM), there are limited studies on universal TSM retrieval models. In this paper, we have developed a TSM retrieval model for Lake Taihu using TSM concentrations measured in situ and a time series of quasi-synchronous MODIS 250 m images from 2005. After simple geometric and atmospheric correction, we found a significant re…
Traditional Chinese law v. Weberian legal rationality
A universal theory of law cannot be based on Weber's paradigm of the rationality of western law. Abstraction and systématisation of law are compared in western law and traditional Chines codes. Chinese law was not substantively irrational but governed by ethical and status distinctions. Chinese legislators worked with humanistic goals. The empiricism of traditional Chinese law is as valid a form of intellectuality as the deductive rationality of …
Time-series Modis Image-based Retrieval and Distribution Analysis of Total Suspended Matter Concentrations in Lake Taihu (China)
Although there has been considerable effort to use remotely sensed images to provide synoptic maps of total suspended matter (TSM), there are limited studies on universal TSM retrieval models. In this paper, we have developed a TSM retrieval model for Lake Taihu using TSM concentrations measured in situ and a time series of quasi-synchronous MODIS 250 m images from 2005. After simple geometric and atmospheric correction, we found a significant re…
Traditional Chinese law v. Weberian legal rationality
A universal theory of law cannot be based on Weber's paradigm of the rationality of western law. Abstraction and systématisation of law are compared in western law and traditional Chines codes. Chinese law was not substantively irrational but governed by ethical and status distinctions. Chinese legislators worked with humanistic goals. The empiricism of traditional Chinese law is as valid a form of intellectuality as the deductive rationality of …
Spatial Multicriteria Decision Analysis of Flood Risks in Aging-Dam Management in China
Approximately 30,000 dams in China are aging and are considered to be high-level risks. Developing a framework for analyzing spatial multicriteria flood risk is crucial to ranking management scenarios for these dams, especially in densely populated areas. Based on the theories of spatial multicriteria decision analysis, this report generalizes a framework consisting of scenario definition, problem structuring, criteria construction, spatial quant…
Simulation of Water Environmental Capacity and Pollution Load Reduction Using Qual2K for Water Environmental Management
In recent years, water quality degradation associated with rapid socio-economic development in the Taihu Lake Basin, China, has attracted increasing attention from both the public and the Chinese government. The primary sources of pollution in Taihu Lake are its inflow rivers and their tributaries. Effective water environmental management strategies need to be implemented in these rivers to improve the water quality of Taihu Lake, and to ensure s…
Spatio-Temporal Distribution Patterns in Environmental Factors, Chlorophyll-a and Microcystins in a Large Shallow Lake, Lake Taihu, China
The spatio-temporal distribution of environmental factors, chlorophyll-a (Chl-a), and microcystins (MCs) in a shallow lake, Lake Taihu (China), were investigated from 2009 to 2011 on a monthly basis at nine sampling stations. The annual mean concentration ranges of total nitrogen (TN), total phosphorus (TP), Chl-a, MC-LR and MC-RR were 0.17-10.53 mg/L, 0.027-0.581 mg/L, 0.10-129.75 μg/L, 0.013-2.019 μg/L and 0.002-0.794 μg/L, respectively. The av…
Simulation and Evaluation of Pollution Load Reduction Scenarios for Water Environmental Management
In the beginning of the 21st century, the deterioration of water quality in Taihu Lake, China, has caused widespread concern. The primary source of pollution in Taihu Lake is river inflows. Effective pollution load reduction scenarios need to be implemented in these rivers in order to improve the water quality of Taihu Lake. It is important to select appropriate pollution load reduction scenarios for achieving particular goals. The aim of this st…
Seasonal and Spatial Variations of Heavy Metals in Two Typical Chinese Rivers
Ten metals were analyzed in samples collected in three seasons (the dry season, the early rainy season, and the late rainy season) from two rivers in China. No observed toxic effect concentrations were used to estimate the risks. The possible sources of the metals in each season, and the dominant source(s) at each site, were assessed using principal components analysis. The metal concentrations in the area studied were found, using t-tests, to va…
Application of Qual2K Model to Assess Ecological Purification Technology for a Polluted River
Industrialization and urbanization have caused water pollution and ecosystem degradation, especially in urban canals and rivers in China; accordingly, effective water quality improvement programs are needed. In this study, the Tianlai River in Jiangsu, China was taken as a research site, and a combination of ecological purification technologies consisting of biological rope, phytoremediation, and activated carbon were applied in a laboratory-scal…
Identification of Major Risk Sources for Surface Water Pollution by Risk Indexes (RI) in the Multi-Provincial Boundary Region of the Taihu Basin, China
Environmental safety in multi-district boundary regions has been one of the focuses in China and is mentioned many times in the Environmental Protection Act of 2014. Five types were categorized concerning the risk sources for surface water pollution in the multi-provincial boundary region of the Taihu basin: production enterprises, waste disposal sites, chemical storage sites, agricultural non-point sources and waterway transportations. Consideri…
Riverside Greenway in Urban Environment
Urban greenways improve green coverage rates in urban environments and transform these environments in a people-oriented manner. This study adopted semantic differential (SD) methods and an importance-performance analysis (IPA) model to evaluate resident perceptions and preferences of riverside greenways. A survey of 588 residents was conducted on typical natural greenways, built greenways, and mixed greenways along the Huangpu River in Shanghai.…
Optimal straw management co‐benefits crop yield and soil carbon sequestration of intensive farming systems
Straw retention has been widely recommended to sequester more soil organic carbon (SOC) in agricultural soils, while carbon sequestration may not respond linearly to additional carbon input amount. The response of SOC, greenhouse gas (GHG) emissions and economic income to different straw management methods in intensive wheat‐maize double cropping systems still need systematical study. An 8‐year field experiment was conducted in the Huang‐Huai‐Hai…
Study on the prediction model of atherosclerotic cardiovascular disease in the rural Xinjiang population based on survival analysis
The performance of the ASCVD prediction model based on the RSF algorithm is better than that based on Cox regression, Lasso-Cox, and the traditional ASCVD prediction model in the rural population of Xinjiang
Microbial Community and Functions Depending on Tillage and Straw Returning Management
Tillage and straw returning are promising practices to improve soil quality, especially because of the unclear controlling effects on microbial communities and functions. A 5‐year field experiment in a winter wheat‐summer maize cropping system was implemented in the North China Plain to address this research gap. Management practices were deep tillage, rotary tillage, and no‐tillage, each with either wheat only or both wheat and maize straw retur…
Moderating the influence of social norms on climate change mitigation behavior
Environmental Science (11 works) · Ecology (7 works) · Geography (7 works) · Biology (4 works) · Environmental Engineering (4 works) · Mathematics (4 works) · Pollution (4 works) · Water quality (4 works) · Water Quality and Pollution Assessment (4 works) · Water resource management (4 works)