Suggested Topics within your search.
Suggested Topics within your search.
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3981
Innovative strategies for pollution assessment in Northern Bangladesh: Mapping pollution areas and tracing metal(loid)s sources in various soil types.
Published 2025-01-01“…Geostatistical modeling and self-organizing maps (SOM) identified pollution areas and spatial patterns, while a positive matrix factorization (PMF) model revealed pollution sources. …”
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3982
The hybrid outcome of urban change: global city, polarized city?
Published 2013-03-01“…Then, the macro trends of global economy are linked to their micro outcomes (segregation patterns within cities), through understanding the implications of cities’ economic functions on local urban policies and housing markets. …”
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3983
Analysis on agricultural carbon emissions transfer of inter-provincial trade in China.
Published 2024-01-01“…Beijing and Tianjin are the regions with the smallest net agricultural carbon input among the four net input regions, with the net agricultural carbon input increasing from 12.53 million tons in 2015 to 13.92 million tons in 2021. (3) The net output area of agricultural carbon emissions also formed a spatial distribution pattern of four major regions, and they were concentrated in the north of China with the center of gravity of net output shifting to the north. …”
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3984
Un automate cellulaire pour expérimenter les effets de la proximité dans le processus d’étalement urbain : le modèle Raumulus
Published 2012-05-01“…Simulations showed that the modification of three variables (built areas density, Euclidean distance from each cell to road network and network distance to urban center) is sufficient to make different typical patterns emerge, and that these patterns correspond to different ways to organize urban space. …”
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3985
Accurate Pixel-to-Pixel Alignment Method With Six-Axis Adjustment for Computational Photography
Published 2018-01-01“…Specifically, the relations between the moiré fringe distribution and the six degree of freedom (DoF) displacements are characterized. A special pattern called five-grating pattern is designed for monitoring and adjusting the six DoF displacements in a four-step alignment procedure. …”
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3986
Predicting Multi-Scenario Land Use Changes and Soil Erosion in the Huaihe River Basin Based on Coupled PLUS-CSLE Model
Published 2024-12-01“…[Methods] Based on the PLUS model and the Chinese Soil Loss Equation (CSLE), the land use patterns in the Huaihe River Basin under three scenarios—natural development, ecological protection, and rapid development—for the year 2030 were simulated, and the future soil erosion patterns in the basin under these three scenarios were predicted. …”
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3987
Beyond Equal Rights: The Persistence of Ethno-Racial Inequalities in America
Published 2014-11-01“…This study explores how in spite of forty years of somewhat successful affirmative action policies and institutional reforms, every socio-economic indicator, every demographic study, every political study shows that wealth, poverty, unemployment, education, spatial segregation, rates of incarceration and voting patterns are still correlated to race. …”
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3988
Globalized post-suburbia
Published 2007-01-01“…The investment activities of suburban headquarters confirm their integration into the global city-network; but differences in structure and spatial patterns allow for the conclusion that Vienna’s suburbia has – in this context – merely a complementary function to the core city.…”
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3989
Generalized Logarithmic Tensor Nuclear Norm for Hyperspectral-Multispectral Image Fusion via Tensor Ring Decomposition
Published 2025-01-01“…The fusion of a low-spatial-resolution hyperspectral image (LR-HSI) and a high-spatial-resolution multispectral image (HR-MSI) is an effective way to generate a high-resolution hyperspectral image (HR-HSI). …”
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3990
Investigating the Spatiotemporal Disparity and Influencing Factors of Urban Construction Land Utilization Efficiency: Empirical Evidence from Panel Data of China
Published 2021-01-01“…The Undesirable-Window-DEA model, Dagum Gini coefficient, and spatial panel autoregressive model with fixed effect were used to explore the spatial heterogeneity and influencing factors of urban construction land utilization efficiency in China from 2004 to 2016. …”
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3991
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3992
Investigating population genetic structure in a highly mobile marine organism: the minke whale Balaenoptera acutorostrata acutorostrata in the North East Atlantic.
Published 2014-01-01“…The primary findings were: (1) No spatial or temporal genetic differentiations were observed for either class of genetic marker. (2) mtDNA identified three distinct mitochondrial lineages without any underlying geographical pattern. (3) Nuclear markers showed evidence of a single panmictic population in the NE Atlantic according STRUCTURE's highest average likelihood found at K = 1. (4) When K = 2 was accepted, based on the Evanno's test, whales were divided into two more or less equally sized groups that showed significant genetic differentiation between them but without any sign of underlying geographic pattern. …”
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3993
Assessing low-cost sensor for characterizing temporal variation of PM2.5 in Bandung, Indonesia
Published 2025-01-01“…The diurnal pattern of PM2.5, which often exhibits the lowest peak at midday, is influenced by a combination of meteorological, atmospheric, and human activity factors. …”
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3994
Modeling the regional grazing impact on vegetation carbon sequestration ability in Temperate Eurasian Steppe
Published 2017-10-01“…The Mongol Steppe (MS) was identified as a carbon sink, whereas the Kazakh Steppe (KS) was either carbon neutral or a weak carbon source. The spatial patterns of grazing density are divergent between the MS and the KS. …”
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3995
Short-term energy and meteorological impacts on Thanksgiving CO2 in Salt Lake City
Published 2025-01-01“…While CO _2 emissions and mole fraction patterns align over time, notable spatial differences exist. …”
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3996
Do neighborhoods have boundaries? A novel empirical test for a historic question.
Published 2024-01-01“…Relying on everyday mobility patterns data from a panel of 45 million nationally representative devices, I demonstrate that divisions between contiguous census block groups in terms of everyday mobility patterns align with divisions in race, educational attainment, occupation, and age. …”
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3997
Typology of House in Earthquake Disaster Area: A Case Study of Bobanehena Village, West Halmahera
Published 2019-05-01“…The results of the research indicate that the residence in Bobanehena village, West Halmahera Regency is in the form of the spatial distribution of earthquakes-prone housing, which forms a longitudinal pattern and expanded to the coastal area. …”
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3998
Transport Network Analysis: a Case Study of Perambalur District (Tamil Nadu) Using GIS
Published 2020-07-01“…From Perambalur towns to other vertices, the distance is small and so it can be connected to all the vertices easily which indicates that the transport network pattern is good in Perambalur town. …”
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3999
Représentation surfacique d'évènements ponctuels discrets. Comparaison méthodologique à partir de l'exemple des accidents de la route dans la C.U.D.L.
Published 1999-06-01“…Spatial point pattern analysis of large data sets involves powerful visualization techniques. …”
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4000
Spatio-temporal dynamics and trend forecasting of urban green high-quality development: An examination of 287 cities in China.
Published 2025-01-01“…The research findings indicate: (1) A steady annual increase in the overall level of UGHQD, with a geographic pattern showing high levels in the east, moderate in the center, and low in the west. (2) A spatial agglomeration in UGHQD, predominantly in the eastern region, demonstrating spatio-temporal inertia. (3) Varying degrees of a "right-tail" phenomenon in the UGHQD across China and its four sub-regions, indicating a polarization trend or even a weak multi-polarization trend. (4) A forecast of continuous, steady growth in UGHQD from 2021 to 2025, with the eastern region maintaining its leading position. …”
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