Fengkui Qian
Biographic Data
| ID | 6276422 |
|---|---|
| NAME | Fengkui Qian |
| GIVEN NAMES | Fengkui |
| FAMILY NAME | Qian |
| SIGNATURE | QIAN F |
| AFFILIATIONS | Institute of Geographic Sciences and Natural Resources Research |
| ORCID | 0000-0001-6950-6219 |
| VERIFIED | Yes |
| TOTAL WORKS | 11 |
| TOTAL CITATIONS | 3 |
| AUTHOR COUNT | 11 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
The Response of the Interaction Between Soil Erosion and Tillage Layer Thickness to Environmental Variables
There is a reciprocal interaction between soil erosion and tillage layer thickness, with the determination that a reduction in tillage layer thickness exacerbates soil erosion. However, the extent to which the degree of interaction between the two is influenced by environmental variables such as climate and topography remains insufficiently understood. This study utilized soil property data collected in 2021 and employed a random forest (RF) mode…
Multi-scale cultivated land quality evaluation and scale conversion in Northeast China
Spatial Correlation and Impact of Arable Land Fragmentation and Ecological Security in the Western Hilly Region
The persistent issue of arable land fragmentation (ALF) has increasingly highlighted the vulnerability of arable ecosystems. Investigating the mechanisms through which ALF impacts ecological security is crucial for ensuring the long‐term stability of these ecosystems. In this study, we separately evaluated the ecological security of arable land and the extent of ALF in the Western Hilly region. We then analyzed the spatial correlation between the…
Cultivated Land Quality Assessment and Obstacle Factors Diagnosis in Changtu County, Northeast China
Effective evaluation of cultivated land quality is crucial for sustainable agricultural management. Existing research often focuses on regional scales and lacks sufficient detailed analysis of spatial distribution and limiting factors at localized scales. This study aims to select the key indicators to evaluate cultivated land quality and analyze their influence on cultivated land quality at the county level. Taking Changtu County as the research…
Spatial correlation and impact mechanism analysis of cultivated land fragmentation and quality in the Central Plain of Liaoning Province, Northeast China
Further exploration of the spatial correlation and mechanism of action between cultivated land fragmentation (CLF) and quality, which have guiding roles in improving cultivated land quality, is needed. However, the mechanism that determines how CLF affects quality has not yet been thoroughly investigated. The Central Plain of Liaoning Province was utilized as the research's study area, and the spatial autocorrelation analysis method was used to i…
Predicting soil organic carbon stocks under future land use and climate change conditions in Northeast China
Implementing land evaluation and site assessment ( Lesa system) in farmland protection
Farmland evaluation has become a major topic in farmland protection research. Due to the lack of reasonable and scientifically reliable evaluation methods for farmland protection, the farmland of quality and covering a wide area are at high risk of degradation and destruction in China due mainly to rapid industrialization and urbanization. The land evaluation and site assessment (LESA) system has been successfully applied to protect important far…
An Empirical Analysis of the Factors Affecting Farmer Satisfaction Under the China Link Policy
China’s urbanization has maintained a high growth rate for a long period of time, but the contradiction between urban and rural land use has become increasingly prominent. Link policy, promulgated in 2005 by the Chinese Central Government, made a positive attempt to promote the sustainable use of urban and rural land, which has attracted much attention. This article focuses on the implementation effects of this policy from the micro-perspective o…
Spatiotemporal characteristics analysis of multifunctional cultivated land
The configuration of multifunctional cultivated land is critical for its protection. Although studies on multifunctional cultivated land have been conducted, there is a lack of information regarding the spatiotemporal characteristics and tradeoff synergy relationship of cultivated‐land functions at the same time on a nonadministrative unit scale. The purpose of this study was to analyze the spatial distribution characteristics and the tradeoff sy…
Research into adaptive countermeasures to addressing the effects of climate change on agriculture
Responses of food production systems to climate change
Research into adaptive countermeasures to addressing the effects of climate change on agriculture
Responses of food production systems to climate change
Spatiotemporal characteristics analysis of multifunctional cultivated land
The configuration of multifunctional cultivated land is critical for its protection. Although studies on multifunctional cultivated land have been conducted, there is a lack of information regarding the spatiotemporal characteristics and tradeoff synergy relationship of cultivated‐land functions at the same time on a nonadministrative unit scale. The purpose of this study was to analyze the spatial distribution characteristics and the tradeoff sy…
Implementing land evaluation and site assessment ( Lesa system) in farmland protection
Farmland evaluation has become a major topic in farmland protection research. Due to the lack of reasonable and scientifically reliable evaluation methods for farmland protection, the farmland of quality and covering a wide area are at high risk of degradation and destruction in China due mainly to rapid industrialization and urbanization. The land evaluation and site assessment (LESA) system has been successfully applied to protect important far…
An Empirical Analysis of the Factors Affecting Farmer Satisfaction Under the China Link Policy
China’s urbanization has maintained a high growth rate for a long period of time, but the contradiction between urban and rural land use has become increasingly prominent. Link policy, promulgated in 2005 by the Chinese Central Government, made a positive attempt to promote the sustainable use of urban and rural land, which has attracted much attention. This article focuses on the implementation effects of this policy from the micro-perspective o…
Spatial correlation and impact mechanism analysis of cultivated land fragmentation and quality in the Central Plain of Liaoning Province, Northeast China
Further exploration of the spatial correlation and mechanism of action between cultivated land fragmentation (CLF) and quality, which have guiding roles in improving cultivated land quality, is needed. However, the mechanism that determines how CLF affects quality has not yet been thoroughly investigated. The Central Plain of Liaoning Province was utilized as the research's study area, and the spatial autocorrelation analysis method was used to i…
Predicting soil organic carbon stocks under future land use and climate change conditions in Northeast China
Cultivated Land Quality Assessment and Obstacle Factors Diagnosis in Changtu County, Northeast China
Effective evaluation of cultivated land quality is crucial for sustainable agricultural management. Existing research often focuses on regional scales and lacks sufficient detailed analysis of spatial distribution and limiting factors at localized scales. This study aims to select the key indicators to evaluate cultivated land quality and analyze their influence on cultivated land quality at the county level. Taking Changtu County as the research…
Spatial Correlation and Impact of Arable Land Fragmentation and Ecological Security in the Western Hilly Region
The persistent issue of arable land fragmentation (ALF) has increasingly highlighted the vulnerability of arable ecosystems. Investigating the mechanisms through which ALF impacts ecological security is crucial for ensuring the long‐term stability of these ecosystems. In this study, we separately evaluated the ecological security of arable land and the extent of ALF in the Western Hilly region. We then analyzed the spatial correlation between the…
The Response of the Interaction Between Soil Erosion and Tillage Layer Thickness to Environmental Variables
There is a reciprocal interaction between soil erosion and tillage layer thickness, with the determination that a reduction in tillage layer thickness exacerbates soil erosion. However, the extent to which the degree of interaction between the two is influenced by environmental variables such as climate and topography remains insufficiently understood. This study utilized soil property data collected in 2021 and employed a random forest (RF) mode…
Multi-scale cultivated land quality evaluation and scale conversion in Northeast China
Geography (9 works) · China (7 works) · Environmental Science (7 works) · Land Use and Ecosystem Services (7 works) · Ecology (6 works) · Agriculture (5 works) · Soil and Land Suitability Analysis (5 works) · Land use (4 works) · Agroforestry (3 works) · Climate change (3 works)