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Temporal and Spatial Evolution of Public–Private Partnership (PPP) Project Risks in China: 2003–2019
Published 2024-01-01“…Then the spatial variation, standard deviation ellipse, and gray dynamic model were used to analyze the spatial–temporal dynamic evolution characteristics of the risk level of PPP projects from 2003 to 2019 and to make reasonable predictions of the future spatial distribution pattern. …”
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Evolution and Spatial-temporal Shift Characteristics of Soil Erosion in Yan'An City During 1990—2020
Published 2022-10-01“…[Objective] The temporal and spatial changes in soil erosion intensity when farmland is returned to forest or grassland in Yan'an City Shaanxi Province were analyzed in order to provide a reference for researches on the planning and evaluation of soil and water conservation, land resource management, and ecological restoration. …”
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Spatial–Temporal Evolution of Ecological Network Structure During 1967–2021 in Yongding River Floodplain
Published 2025-04-01Get full text
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Spatial-temporal Evolution Pattern of NDVI and Its Driving Factors in China in Past 40 Years
Published 2022-12-01Subjects: Get full text
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COMPUTATIONAL SOLUTIONS FOR DETERMINING THE SPATIAL-TEMPORAL EVOLUTION OF POLLUTANTS ON THE PRUT RIVER SECTOR IN GIURGIULEȘTI LOCALITY
Published 2025-03-01Subjects: Get full text
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Analysis of the temporal and spatial evolution of China's air passenger transportation and the impact of policies on passenger flows.
Published 2025-01-01“…The spatial-temporal evolution of air passenger flows in China's aviation sector is critical for optimizing route networks and capacity allocation, particularly in assessing the efficacy of policy interventions to inform future regulatory frameworks. …”
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Spatial and Temporal Evolution Pattern of Water Conservation Function of Ningxia Province and Its Attribution Analysis
Published 2025-04-01Subjects: Get full text
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Spatial and temporal evolution trends of groundwater drought and its correlation with meteorological drought in Guizhou province
Published 2025-09-01Subjects: Get full text
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Spatio-temporal evolution characteristics and influencing factors of environmental welfare performance in Chinese cities
Published 2025-02-01“…Using the Hybrid-Network-DEA model, we measure the EWP of 240 cities in China, and then investigate the spatial distribution characteristics and spatio-temporal evolution patterns of EWP. …”
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Development of Highway Construction Route Selection Based on Ecological Sensitivity Evaluation and Intervention Optimization Strategy Research
Published 2024-11-01Subjects: Get full text
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Evaluating and implementing temporal, spatial, and spatio-temporal methods for outbreak detection in a local syndromic surveillance system.
Published 2017-01-01“…Since the system was originally implemented, a number of new methods have been proposed for use in cluster detection. We evaluated six temporal and four spatial/spatio-temporal detection methods using syndromic surveillance data spiked with simulated injections. …”
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Multifunctional Evaluation and Spatio-temporal Evolution Analysis of Cultivated Land in Guangdong Province
Published 2025-01-01“…In terms of the spatio-temporal evolution of sub-functions, the spatio-temporal pattern of each function of cultivated land in Guangdong Province has changed significantly during the period of 2005-2020. …”
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Evaluation of spatial and temporal accuracy of GPCC and CRU datasets against observational data
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Application of adjoint method to the evaluation of temporal and spatial variations of the eddy viscosity coefficient
Published 2025-05-01“…This study investigated the temporal and spatial variations of the eddy viscosity coefficient (EVC) in an Ekman model using an adjoint method. …”
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Spatial-temporal evolution of land ecological health and influencing factors in China's ecological civilization pilot area
Published 2025-06-01Subjects: Get full text
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