Results 11 to 20 of about 781,263 (268)

On the spatial scale of industrial agglomerations [PDF]

open access: yesJournal of Urban Economics, 2015
Abstract Standard approaches to studying industrial agglomeration have been in terms of scalar measures of agglomeration within each industry. But such measures often fail to distinguish spatial scales of agglomeration. In a previous paper, Mori and Smith (2014) proposed a pair of quantitative measures for distinguishing both the scale and degree of ...
Mori, Tomoya, Smith, Tony E.
openaire   +3 more sources

Spatial and temporal scale framing of a decision on the future of the Mactaquac Dam in New Brunswick, Canada

open access: yesEcology and Society, 2017
Many large dams are coming to the end of their lifespans and decisions must be made about whether to rebuild/refurbish or remove them, which will have different implications across temporal and spatial scales.
Kate H. Reilly, Jan F. Adamowski
doaj   +1 more source

Scale matters: a survey of the concepts of scale used in spatial disciplines

open access: yesEuropean Journal of Remote Sensing, 2019
Scale is a critical factor when studying patterns and the processes that cause them. A variety of approaches have been used to define the concept of scale but confusion and ambiguities remain regarding scale types and their definitions. The objectives of
Zahra Dabiri, Thomas Blaschke
doaj   +1 more source

Ecoimmunology at spatial scales

open access: yesJournal of Animal Ecology, 2020
AbstractIn FocusBecker, D. J., Albery, G. F., Kessler, M. K., Lunn, T. J., Falvo, C. A., Czirják, G. Á., Martin, L. B., & Plowright, R. K. (2020). Macroimmunology: The drivers and consequences of spatial patterns in wildlife immune defence.Journal of Animal Ecology,89, 972–995. Ecoimmunology seeks to identify and explain natural variation in immune
openaire   +3 more sources

Measuring Physical Neighborhood Quality Related to Health

open access: yesBehavioral Sciences, 2015
Although sociodemographic factors are one aspect of understanding the effects of neighborhood environments on health, equating neighborhood quality with socioeconomic status ignores the important role of physical neighborhood attributes.
Kimberly A. Rollings   +2 more
doaj   +1 more source

Implementing the Western Gulf of Maine Area Closure: The Role and Perception of Fishers' Ecological Knowledge

open access: yesEcology and Society, 2012
The debate about the quality of fishers' ecological knowledge (FEK) and its value to fisheries management has long been present in the literature. This study sought to understand the role of FEK in a particular fisheries management decision in the U.S ...
Mateja Nenadovic   +2 more
doaj   +1 more source

Scaling Laws in Spatial Network Formation [PDF]

open access: yesPhysical Review Letters, 2016
Geometric constraints impact the formation of a broad range of spatial networks, from amino acid chains folding to proteins structures to rearranging particle aggregates. How the network of interactions dynamically self-organizes in such systems is far from fully understood. Here, we analyze a class of spatial network formation processes by introducing
Molkenthin, N., Timme, M.
openaire   +5 more sources

Abiotic and Landscape Factors Constrain Restoration Outcomes Across Spatial Scales of a Widespread Invasive Plant

open access: yesFrontiers in Plant Science, 2019
The natural recolonization of native plant communities following invasive species management is notoriously challenging to predict, since outcomes can be contingent on a variety of factors including management decisions, abiotic factors, and landscape ...
Christine B. Rohal   +2 more
doaj   +1 more source

Trait hierarchies are stronger than trait dissimilarities in structuring spatial co‐occurrence patterns of common tree species in a subtropical forest

open access: yesEcology and Evolution, 2021
The dissimilarity and hierarchy of trait values that characterize niche and fitness differences, respectively, have been increasingly applied to infer mechanisms driving community assembly and to explain species co‐occurrence patterns.
Deyi Yin   +4 more
doaj   +1 more source

Local and Regional Scale Heterogeneity Drive Bacterial Community Diversity and Composition in a Polar Desert

open access: yesFrontiers in Microbiology, 2018
The distribution of organisms in an environment is neither uniform nor random but is instead spatially patterned. The factors that control this patterning are complex and the underlying mechanisms are poorly understood.
Kelli L. Feeser   +7 more
doaj   +1 more source

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