Dinghua Ou
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View article: Territorial Functional Pattern Reconstruction Integrating Set-Theoretic and Functional Mappings with Game-Theoretic Analysis to Reconcile Development and Conservation in China
Territorial Functional Pattern Reconstruction Integrating Set-Theoretic and Functional Mappings with Game-Theoretic Analysis to Reconcile Development and Conservation in China Open
The contradiction between economic development and ecological protection has become a common challenge for territorial governance in developing countries around the world. However, extant studies have neglected the coupling and symbiotic r…
View article: Spatiotemporal Continuity and Spatially Heterogeneous Drivers in the Historical Evolution of County-Scale Carbon Emissions from Territorial Function Utilisation in China: Evidence from Qionglai City
Spatiotemporal Continuity and Spatially Heterogeneous Drivers in the Historical Evolution of County-Scale Carbon Emissions from Territorial Function Utilisation in China: Evidence from Qionglai City Open
County-level administrative areas serve as fundamental components in China’s territorial spatial governance, and the precision and consistency of their carbon emission reduction policies are directly linked to the efficacy of the “dual-car…
View article: How Can We Achieve Carbon Neutrality During Urban Expansion? An Empirical Study from Qionglai City, China
How Can We Achieve Carbon Neutrality During Urban Expansion? An Empirical Study from Qionglai City, China Open
While technologies like renewable energy and low-carbon transportation are known to mitigate carbon emissions from urban expansion, achieving carbon neutrality during this process remains a critical unresolved challenge. This issue is part…
View article: A Lightweight Network for Water Body Segmentation in Agricultural Remote Sensing Using Learnable Kalman Filters and Attention Mechanisms
A Lightweight Network for Water Body Segmentation in Agricultural Remote Sensing Using Learnable Kalman Filters and Attention Mechanisms Open
Precise identification of water bodies in agricultural watersheds is crucial for irrigation, water resource management, and flood disaster prevention. However, the spectral noise caused by complex light and shadow interference and water qu…
View article: How can China achieve a territorial spatial governance path that synergizes development and protection? A solution based on the harmonious coexistence of humans and nature
How can China achieve a territorial spatial governance path that synergizes development and protection? A solution based on the harmonious coexistence of humans and nature Open
The contradiction between economic development and ecological protection has become a common problem faced by the territorial space governance of developing countries or regions around the world. The reconstruction of the territorial spati…
View article: Impact of the Demographic Dividend on Urban Land Use Efficiency
Impact of the Demographic Dividend on Urban Land Use Efficiency Open
The demographic transition that accompanies the urbanization transformation has a key impact on land use efficiency. This study applies the PVAR, SDM, and threshold models to investigate the influence of China’s demographic dividend compos…
View article: Multi-Scenario Simulation of Land-Use/Land-Cover Changes and Carbon Storage Prediction Coupled with the SD-PLUS-InVEST Model: A Case Study of the Tuojiang River Basin, China
Multi-Scenario Simulation of Land-Use/Land-Cover Changes and Carbon Storage Prediction Coupled with the SD-PLUS-InVEST Model: A Case Study of the Tuojiang River Basin, China Open
Land-use and land-cover changes (LUCCs) significantly impact carbon sequestration by modifying the structure and function of terrestrial ecosystems. This study utilized GIS and remote sensing techniques to forecast future LUCC patterns and…
View article: Spatiotemporal Distribution and Driving Mechanisms of Cropland Long-Term Stability in China from 1990 to 2018
Spatiotemporal Distribution and Driving Mechanisms of Cropland Long-Term Stability in China from 1990 to 2018 Open
Long-term stability is crucial in cropland for maintaining stable agricultural production and ensuring national food security. However, relatively few studies have been conducted on the long-term stability of cropland at the national level…
View article: Response patterns of moss to atmospheric nitrogen deposition and nitrogen saturation in an urban–agro–forest transition
Response patterns of moss to atmospheric nitrogen deposition and nitrogen saturation in an urban–agro–forest transition Open
Increasing trends of atmospheric nitrogen (N) deposition resulting from a large number of anthropogenic emissions of reactive N are dramatically altering the global biogeochemical cycle of N. Nitrogen uptake by mosses occurs mainly from th…
View article: Comment on egusphere-2023-2718
Comment on egusphere-2023-2718 Open
Abstract. Increasing trends of atmospheric nitrogen (N) deposition resulting from a large number of anthropogenic emissions of reactive N are dramatically altering the global biogeochemical cycle of N. Nitrogen uptake by mosses mainly from…
View article: Comment on egusphere-2023-2718
Comment on egusphere-2023-2718 Open
Abstract. Increasing trends of atmospheric nitrogen (N) deposition resulting from a large number of anthropogenic emissions of reactive N are dramatically altering the global biogeochemical cycle of N. Nitrogen uptake by mosses mainly from…
View article: Response patterns of moss to atmospheric nitrogen deposition and nitrogen saturation in an urban-agro-forest transition
Response patterns of moss to atmospheric nitrogen deposition and nitrogen saturation in an urban-agro-forest transition Open
Increasing trends of atmospheric nitrogen (N) deposition resulting from a large number of anthropogenic emissions of reactive N are dramatically altering the global biogeochemical cycle of N. Nitrogen uptake by mosses mainly from the atmos…
View article: Optimal Allocation of Territorial Space in the Minjiang River Basin Based on a Double Optimization Simulation Model
Optimal Allocation of Territorial Space in the Minjiang River Basin Based on a Double Optimization Simulation Model Open
The unequal distribution of territorial space resources stands out as a leading cause of the human–land contradictions and environmental degradation. These issues are especially pronounced in the Minjiang River Basin, which exhibits signif…
View article: MASA-SegNet: A Semantic Segmentation Network for PolSAR Images
MASA-SegNet: A Semantic Segmentation Network for PolSAR Images Open
Semantic segmentation of Polarimetric SAR (PolSAR) images is an important research topic in remote sensing. Many deep neural network-based semantic segmentation methods have been applied to PolSAR image segmentation tasks. However, a lack …
View article: Analysis on Coupling Coordination Degree for Cropland and Livestock from 2000 to 2020 in China
Analysis on Coupling Coordination Degree for Cropland and Livestock from 2000 to 2020 in China Open
The decoupling of cropland and livestock due to the industrialization of livestock production is a difficult problem for sustainable agricultural development in many global locations, including China. As population and urbanization increas…
View article: Unsupervised Adversarial Domain Adaptation for Agricultural Land Extraction of Remote Sensing Images
Unsupervised Adversarial Domain Adaptation for Agricultural Land Extraction of Remote Sensing Images Open
Agricultural land extraction is an essential technical means to promote sustainable agricultural development and modernization research. Existing supervised algorithms rely on many finely annotated remote-sensing images, which is both time…
View article: Fluxes, patterns and sources of phosphorus deposition in an urban–rural transition region in Southwest China
Fluxes, patterns and sources of phosphorus deposition in an urban–rural transition region in Southwest China Open
Understanding the patterns of atmospheric phosphorus (P) deposition is essential for assessing the global P biogeochemical cycle. Atmospheric P is an essential source of P in agricultural activities as well as eutrophication in waters; how…
View article: Ecological spatial intensive use optimization modeling with framework of cellular automata for coordinating ecological protection and economic development
Ecological spatial intensive use optimization modeling with framework of cellular automata for coordinating ecological protection and economic development Open
With the exposure of excessive intensive use of urban and agricultural space, the optimization of intensive use of ecological space provides a new way to coordinate the global problem of spatial conflict between ecological protection and e…
View article: Comment on acp-2022-388
Comment on acp-2022-388 Open
Understanding the patterns of atmospheric phosphorus (P) deposition is essential for assessing the global P biogeochemical cycle. The atmospheric phosphorus (P) is an essential source of P in agricultural activities as well as eutrophicati…
View article: Comment on acp-2022-388
Comment on acp-2022-388 Open
Understanding the patterns of atmospheric phosphorus (P) deposition is essential for assessing the global P biogeochemical cycle. The atmospheric phosphorus (P) is an essential source of P in agricultural activities as well as eutrophicati…
View article: Fluxes, patterns and sources of phosphorus deposition in an urban-rural transition region in Southwest China
Fluxes, patterns and sources of phosphorus deposition in an urban-rural transition region in Southwest China Open
Understanding the patterns of atmospheric phosphorus (P) deposition is essential for assessing the global P biogeochemical cycle. The atmospheric phosphorus (P) is an essential source of P in agricultural activities as well as eutrophicati…
View article: A 3D Fluorescence Classification and Component Prediction Method Based on VGG Convolutional Neural Network and PARAFAC Analysis Method
A 3D Fluorescence Classification and Component Prediction Method Based on VGG Convolutional Neural Network and PARAFAC Analysis Method Open
Three-dimensional fluorescence is currently studied by methods such as parallel factor analysis (PARAFAC), fluorescence regional integration (FRI), and principal component analysis (PCA). There are also many studies combining convolutional…
View article: Fusing Spatial Attention with Spectral-Channel Attention Mechanism for Hyperspectral Image Classification via Encoder–Decoder Networks
Fusing Spatial Attention with Spectral-Channel Attention Mechanism for Hyperspectral Image Classification via Encoder–Decoder Networks Open
In recent years, convolutional neural networks (CNNs) have been widely used in hyperspectral image (HSI) classification. However, feature extraction on hyperspectral data still faces numerous challenges. Existing methods cannot extract spa…
View article: Construction of a Territorial Space Classification System Based on Spatiotemporal Heterogeneity of Land Use and Its Superior Territorial Space Functions and Their Dynamic Coupling: Case Study on Qionglai City of Sichuan Province, China
Construction of a Territorial Space Classification System Based on Spatiotemporal Heterogeneity of Land Use and Its Superior Territorial Space Functions and Their Dynamic Coupling: Case Study on Qionglai City of Sichuan Province, China Open
Territorial space classification (TSC) provides the basis for establishing systems of national territory spatial planning (NTSP) and supervising their implementation in China, thus has important theoretical and application significance. Mo…
View article: Delimiting Ecological Space and Simulating its Dominant functions in the Perspective of Dynamic Changes in Ecosystem Service Functions: A Case Study in the Qionglai City of Sichuan Province, China
Delimiting Ecological Space and Simulating its Dominant functions in the Perspective of Dynamic Changes in Ecosystem Service Functions: A Case Study in the Qionglai City of Sichuan Province, China Open
Demarcating the ecological space scientifically and predicting the spatial change trend of the dominant ecosystem service functions reasonably are of great significance for demarcating the ecological red line, optimizing the pattern of eco…
View article: Temporal-Spatial Variations and Regional Disparities in Land-Use Efficiency, and the Response to Demographic Transition
Temporal-Spatial Variations and Regional Disparities in Land-Use Efficiency, and the Response to Demographic Transition Open
China has undergone rapid industrialization and urbanization over the past 40 years. In this process, as a large country with a vast territory and a large population, China’s population development and land utilization have been greatly af…