Results 21 to 30 of about 5,085,854 (283)
Spatial ecology of territorial populations [PDF]
Proceedings of the National Academy of Sciences, 2019 Many ecosystems, from vegetation to biofilms, are composed of territorial populations that compete for both nutrients and physical space. What are the implications of such spatial organization for biodiversity? To address this question, we developed and analyzed a model of territorial resource competition.
Weiner, Benjamin G. +2 more
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Spatial structure of city population growth
Nature Communications, 2022 AbstractWe show here that population growth, resolved at the county level, is spatially heterogeneous both among and within the U.S. metropolitan statistical areas. Our analysis of data for over 3,100 U.S. counties reveals that annual population flows, resulting from domestic migration during the 2015–2019 period, are much larger than natural ...
Sandro M. Reia +3 more
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Spatial Dimensions of Population Viability [PDF]
, 2004 In most parts of the world, habitat loss is the number one threat to endangered species. For instance, in Finland the primary cause of threat is some form of habitat loss or alteration in 73% of the red-listed species (Rassi et al. 2001). Typically, a reduced total area of habitat is accompanied by habitat fragmentation, such that the remaining habitat
Gyllenberg, M., Hanski, I., Metz, J.A.J.
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Redai dili, 2021 With the acceleration of urbanization, the relationship between an area's population and its economy has become the main indicator of regional differences.
He Shasha, Fang Bin
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Accurate spatialization of socioeconomic data is conducive to understand the spatial and temporal distribution of human social development status and, thus, effectively support future scientific decision-making.
Tianjun Wu +7 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Mapping population distribution at fine spatial scales is significant and fundamental for resource utilization, assessment of city disaster, environmental regulation, and urbanization.
Luxiao Cheng +3 more
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International Journal of Digital Earth, 2023 The distribution and dynamic changes of regional or national population data with long time series are very important for regional planning, resource allocation, government decision-making, disaster assessment, ecological protection, and other ...
Wei Guo +7 more
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Identification and Classification of Urban Shrinkage in Northeast China
Land, 2023 The phenomenon of shrinking cities is a significant challenge faced by many cities today. To more accurately identify the leading factors driving urban shrinkage and develop rational recommendations, precise identification and classification of urban ...
Xiaosong Ma +4 more
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A stratified approach for sound spatialization [PDF]
, 2009 We propose a multi-layer structure to mediate essential com-ponents in sound spatialization. This approach will facilitate artistic work with spatialization systems, a process which currently lacks structure, flexibility, and interoperability.
Charles Bascoue +11 more
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Redai dili, 2021 With the advancement of urbanization, reasonable allocation of public service resources is crucial for the sustainable development of cities and other regions. Education is the cornerstone of national revitalization and social progress; thus, the spatial
Ma Yu +4 more
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