Xiaoping Liu
Datos Biográficos
| ID | 3635600 |
|---|---|
| NOMBRE | Xiaoping Liu |
| NOMBRES | Xiaoping |
| APELLIDO | Liu |
| FIRMA | LIU X |
| AFILIACIONES | Sun Yat-sen University |
| ORCID | 0000-0003-4242-5392 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 68 |
| TOTAL DE CITAS | 138 |
| TOTAL COMO AUTOR | 68 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2010 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 6 |
Quantification of three-dimensional green visual accessibility using multi-source geospatial datasets
Uncovering the spatial patterns and internal vitality heterogeneity of bedroom communities
Physical activity health literacy in patients with chronic diseases
Aims: Physical activity health literacy plays a positive role in optimizing individuals' physical activity health behaviors and is one of the key abilities for achieving proactive health management. This study is to clarify the concept of physical activity health literacy in patients with chronic diseases. Methods: The Rodgers' evolutionary method of concept analysis was used to identify the antecedents, attributes, and consequences of the concep…
Exploring socio-spatial differentiation in bike-sharing
Mining individual daily commuting patterns of dockless bike-sharing users
Large-scale building-level electricity consumption estimation for multiple building types
Visual-language reasoning segmentation (Larse) of function-level building footprint across Yangtze River Economic Belt of China
Revisiting Ego Depletion
The ego depletion effect posits that initial exertion of self-control impairs subsequent self-regulatory performance. Despite being examined in over 1000 independent studies and cited extensively, recent large-scale studies have questioned its validity. We propose that the replicability of ego depletion may hinge on the intensity of the manipulation. Our new paradigm, involving a demanding antisaccade task lasting for 30–40 min followed by a Go-N…
Corpora and translation education
A large language model-based approach to building the knowledge graph for master plan
Three-dimensional urban space misallocation in China
Unveiling Disparities in Bicycling Mobility Patterns Across Socioeconomic Statuses
Cycling, as a healthy and low-carbon nonmotorized form of mobility, plays a crucial role in promoting the sustainable development of urban transportation. Thus, fostering more equitable cycling for residents has become a critical topic in current transportation research. The relationship of individual socioeconomic status (SES) in cycling mobility patterns has not been sufficiently explored, however. To address this, we introduce a framework for …
D-GloBFP
Understanding urban vertical structures, particularly building heights, is essential for examining the intricate interaction between humans and their environment. Such datasets are indispensable for a variety of applications, including climate modeling, energy consumption analysis, and socioeconomic activities. Despite the importance of this information, previous studies have primarily focused on estimating building heights regionally at the grid…
A three-dimensional future land use simulation (FLUS-3D) model for simulating the 3D urban dynamics under the shared socio-economic pathways
Exploring urban building space provision and inequality
Characterizing the 3-D structure of each building in the conterminous United States
Identifying building function using multisource data
Demand-side insights for steering human appropriation of net primary productivity within planetary boundaries
Carbon accumulation rate peaks at 1,000-m elevation in tropical planted and regrowth forests
Tropical planted and regrowth forests (TPRFs) are one of the most low-cost components for recovering biomass-stored carbon in the tropics. Nevertheless, challenges persist in pinpointing which elevational ranges exhibit the largest carbon accumulation rate ( γ r a p i d ) due to the highly inconsistent previous assessments. This prevents the selection of optimal locations for implementing large-scale reforestation in the tropics. Here, we propose…
The role of phonological overlap and cognates in dual logographic bilinguals’ phonological processing
Telecoupling indirect ecological impacts of urban expansion in China from the perspective of the food trade
A comprehensive evaluation of the ecological cost of urban expansion is crucial for preventing ecosystem degradation and improving ecosystem governance. However, the indirect impacts of urban expansion through cropland displacement are grossly underestimated, particularly the spillover effects on distant regions. This study proposed a telecoupling framework for the total indirect ecological losses (TIEL) of urban expansion. It was divided into th…
Inferring building function
Modeling gridded urban fractional change using the temporal context information in the urban cellular automata model
Global impacts of future urban expansion on terrestrial vertebrate diversity
Rapid urban expansion has profound impacts on global biodiversity through habitat conversion, degradation, fragmentation, and species extinction. However, how future urban expansion will affect global biodiversity needs to be better understood. We contribute to filling this knowledge gap by combining spatially explicit projections of urban expansion under shared socioeconomic pathways (SSPs) with datasets on habitat and terrestrial biodiversity (…
Development and validation of chest CT-based imaging biomarkers for early stage Covid-19 screening
Coronavirus Disease 2019 (COVID-19) is currently a global pandemic, and early screening is one of the key factors for COVID-19 control and treatment. Here, we developed and validated chest CT-based imaging biomarkers for COVID-19 patient screening from two independent hospitals with 419 patients. We identified the vasculature-like signals from CT images and found that, compared to healthy and community acquired pneumonia (CAP) patients, COVID-19 …
High-spatiotemporal-resolution mapping of global urban change from 1985 to 2015
Spatially varying impacts of built environment factors on rail transit ridership at station level
Direct and indirect loss of natural habitat due to built-up area expansion
Estimating the relationship between urban forms and energy consumption
How do urban spatial structures evolution in the high-speed rail era? Case study of Yangtze River Delta, China
The Ego Could Be Depleted, Providing Initial Exertion Is Depleting
The ego depletion effect has been examined by over 300 independent studies during the past two decades. Despite its pervasive influence, recently this effect has been severely challenged and asserted to be a fake. Based on an up-to-date meta-analysis that examined the effectiveness of each frequently used depleting task, we preregistered the current experiment with the aim to examine whether there would be an ego depletion effect when the Stroop …
Will the Development of a High-Speed Railway Have Impacts on Land Use Patterns in China
In the past fifteen years, the high-speed railway (HSR) network in China has experienced unprecedented rapid growth. The development of the HSR has profound impacts in terms of redistributing accessibility in space and affecting the travel behaviors of people. The impacts of HSR development on the land use system have not been well investigated, however, because of the lack of large-scale, high-resolution land use data. Hence, this is the first t…
A New Global Land-Use and Land-Cover Change Product at a 1-km Resolution for 2010 to 2100 Based on Human–Environment Interactions
Global land-use and land-cover change (LUCC) data are crucial for modeling a wide range of environmental conditions. So far, access to high-resolution LUCC products at a global scale for public use is difficult because of data and technical issues. This article presents a Future Land-Use Simulation (FLUS) system to simulate global LUCC in relation to human–environment interactions, which is built and verified by using remote sensing data. IMAGE h…
The varying patterns of rail transit ridership and their relationships with fine-scale built environment factors
Simulating Urban Form and Energy Consumption in the Pearl River Delta Under Different Development Strategies
China is currently the world's largest energy consumer. The rapid growth in energy consumption has resulted in many problems in this country. The Chinese government has realized the necessity of improving energy efficiency and reducing energy consumption. As a useful decision-support tool, simulation models can be used to examine the potential impacts of different plans on urban development and energy consumption. This study presents a model that…
Unveiling Disparities in Bicycling Mobility Patterns Across Socioeconomic Statuses
Cycling, as a healthy and low-carbon nonmotorized form of mobility, plays a crucial role in promoting the sustainable development of urban transportation. Thus, fostering more equitable cycling for residents has become a critical topic in current transportation research. The relationship of individual socioeconomic status (SES) in cycling mobility patterns has not been sufficiently explored, however. To address this, we introduce a framework for …
Does the Belt and Road Initiative Really Increase CO2Emissions
There are debates on whether the implementation of the Belt and Road (BR) initiative could significantly increase CO2 emissions in participating countries. Nevertheless, the policy effect of the BR initiative on both consumption- and production-based CO2 emissions has not been fully explored. In this study, we quantified the consumption- and production-based CO2 emissions in BR countries with a multiregional input–output model. Then, a difference…
A new landscape index for quantifying urban expansion using multi-temporal remotely sensed data
Estimating the relationship between urban forms and energy consumption
Perceived Risk and Organizational Commitment
Perceived risk in employment and organizational trust were integrated into the development of organizational commitment, based on key factors in the social exchange process. The results show that perceived risk in employment correlated negatively with organizational trust and organizational commitment, and that organizational trust correlated positively with organizational commitment. Moreover, organizational trust acted as a partial mediator bet…
Simulating Urban Form and Energy Consumption in the Pearl River Delta Under Different Development Strategies
China is currently the world's largest energy consumer. The rapid growth in energy consumption has resulted in many problems in this country. The Chinese government has realized the necessity of improving energy efficiency and reducing energy consumption. As a useful decision-support tool, simulation models can be used to examine the potential impacts of different plans on urban development and energy consumption. This study presents a model that…
Classifying urban land use by integrating remote sensing and social media data
Urban land use information plays an important role in urban management, government policy-making, and population activity monitoring. However, the accurate classification of urban functional zones is challenging due to the complexity of urban systems. Many studies have focused on urban land use classification by considering features that are extracted from either high spatial resolution (HSR) remote sensing images or social media data, but few st…
A future land use simulation model (FLUS) for simulating multiple land use scenarios by coupling human and natural effects
Examining the impacts of socioeconomic factors, urban form, and transportation networks on CO2 emissions in China’s megacities
Sensing spatial distribution of urban land use by integrating points-of-interest and Google Word2Vec model
Urban land use information plays an essential role in a wide variety of urban planning and environmental monitoring processes. During the past few decades, with the rapid technological development of remote sensing (RS), geographic information systems (GIS) and geospatial big data, numerous methods have been developed to identify urban land use at a fine scale. Points-of-interest (POIs) have been widely used to extract information pertaining to u…
Delineating urban functional areas with building-level social media data
A New Global Land-Use and Land-Cover Change Product at a 1-km Resolution for 2010 to 2100 Based on Human–Environment Interactions
Global land-use and land-cover change (LUCC) data are crucial for modeling a wide range of environmental conditions. So far, access to high-resolution LUCC products at a global scale for public use is difficult because of data and technical issues. This article presents a Future Land-Use Simulation (FLUS) system to simulate global LUCC in relation to human–environment interactions, which is built and verified by using remote sensing data. IMAGE h…
The Ego Could Be Depleted, Providing Initial Exertion Is Depleting
The ego depletion effect has been examined by over 300 independent studies during the past two decades. Despite its pervasive influence, recently this effect has been severely challenged and asserted to be a fake. Based on an up-to-date meta-analysis that examined the effectiveness of each frequently used depleting task, we preregistered the current experiment with the aim to examine whether there would be an ego depletion effect when the Stroop …
High-resolution multi-temporal mapping of global urban land using Landsat images based on the Google Earth Engine Platform
Emerging social media data on measuring urban park use
Delineating multi-scenario urban growth boundaries with a CA-based FLUS model and morphological method
Numerical study of natural ventilation in urban shallow tunnels
Effects of Internal Partitions on Flow Field and Air Contaminant Distribution under Different Ventilation Modes
Based on frequently used internal partitions in offices, the effects of pollutant source characteristics and an internal partition on airflow and contaminant distribution under different ventilation modes are studied in this paper. The indoor flow field measurement is implemented in a 1:1 single environmental chamber under different ventilation patterns, and then the numerical model is established. The numerical method is verified and analyzed by…
The Influence of Consumer Mindset and Corporate Social Responsility on Purchase Intention
We examined the influence of mindset on consumers when they are deciding whether or not to purchase products on the basis of corporate social responsibility (CSR) considerations. We conducted 3 experiments in which 294 participants filled out a survey about their purchase decisions. The results showed that companies' CSR effectively promoted consumers' purchase intention. In addition, a global mindset increased CSR-based purchase intention, where…
Direct and indirect loss of natural habitat due to built-up area expansion
Urban heat island
Vegetation and moisture play the most important roles in controlling daytime urban heat islands and their spatial variability.
Global urban expansion offsets climate-driven increases in terrestrial net primary productivity
The global urbanization rate is accelerating; however, data limitations have far prevented robust estimations of either global urban expansion or its effects on terrestrial net primary productivity (NPP). Here, using a high resolution dataset of global land use/cover (GlobeLand30), we show that global urban areas expanded by an average of 5694 km 2 per year between 2000 and 2010. The rapid urban expansion in the past decade has in turn reduced gl…
Improved population mapping for China using remotely sensed and points-of-interest data within a random forests model
Projecting global urban land expansion and heat island intensification through 2050
Urban populations are expected to increase by 2–3 billion by 2050, but we have limited understanding of how future global urban expansion will affect urban heat island (UHI) and hence change the geographic distributions of extreme heat risks. Here we develop spatially explicit probabilistic global projections of UHI intensification due to urban land expansion through 2050. Our projections show that urban land areas are expected to expand by 0.6–1…
Dispersion Characteristics of Hazardous Gas and Exposure Risk Assessment in a Multiroom Building Environment
The leakage of hazardous chemicals during storage and transport processes is a kind of commonly occurring accident that can pose a serious threat to people's lives and property. This paper aims to investigate the airflow and dispersion characteristics of hazardous gas around a multiroom building, and evaluate the corresponding exposure risks. The effects on indoor air quality (IAQ) when polluted air enters a room under different indoor and extern…
How do urban spatial structures evolution in the high-speed rail era? Case study of Yangtze River Delta, China
Will the Development of a High-Speed Railway Have Impacts on Land Use Patterns in China
In the past fifteen years, the high-speed railway (HSR) network in China has experienced unprecedented rapid growth. The development of the HSR has profound impacts in terms of redistributing accessibility in space and affecting the travel behaviors of people. The impacts of HSR development on the land use system have not been well investigated, however, because of the lack of large-scale, high-resolution land use data. Hence, this is the first t…
Geography (42 obras) · Environmental Science (29 obras) · Land Use and Ecosystem Services (27 obras) · Computer Science (23 obras) · Engineering (22 obras) · Urban planning (19 obras) · Cartography (16 obras) · China (16 obras) · Land use (15 obras) · Urban Transport and Accessibility (14 obras)