2 edition of Temporal and spatial variability of the visual effects of stack plumes found in the catalog.
Temporal and spatial variability of the visual effects of stack plumes
by U.S. Environmental Protection Agency, Atmospheric Sciences Research Laboratory in Research Triangle Park, NC
Written in English
|Statement||Christian Seigneur, A. Belle Hudischewskyj, and Henry Hogo|
|Contributions||Hudischewskyj, A. Belle, Hogo, H, Atmospheric Sciences Research Laboratory|
|The Physical Object|
|Pagination||2 p. ;|
Agnes Yiu Jeung Choi, Lisa Nivison-Smith, Sieu K Khuu, Michael Kalloniatis, Determining Spatial Summation and Its Effect on Contrast Sensitivity across the Central 20 Degrees of Visual Field, PLOS ONE, /, 11, 7, (e), (). Three experiments tested the idea that auditory presentation facilitates temporal recall whereas spatial recall is better if the input modality is visual. Lists of words were presented in which the temporal and spatial orders were independent, and instructions to the subjects determined whether recall would be given in a spatial or temporal order.
spatial variation across these points. Extreme value theory methods are also presented for how to inves-tigate the temporal clustering and spatial dependency (teleconnections) of extremes. The methods are illustrated using Northern Hemisphere monthly mean gridded temperatures for June–August (JJA) sum-mers from to 1. Introduction. Groundwater Fluxes Across Interfaces focuses on scientific challenges in (1) the spatial and temporal variability of recharge and discharge, (2) how information at one scale can be used at another, and (3) the effects of groundwater on climate and vice versa.
Spatial Variation: SaTScan software was used to evaluate geographical variation in six cancer groupings and several subtypes over the same year period. Three cancer groupings were evaluated spatially for children under age Evaluation for spatial variation was conducted separately by sex. Wavelet and cross-wavelet analysis are used to identify and describe spatial and temporal variability in Canadian seasonal streamflows, and to gain insights into the dynamical relationship between the seasonal streamflows and the dominant modes of climate variability in the Northern Hemisphere.
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Get this from a library. Temporal and spatial variability of the visual effects of stack plumes. [Christian Seigneur; A Belle Hudischewskyj; H Hogo; Atmospheric Sciences Research Laboratory.].
Spatial variability (both SDspace and CVspace) decreased with movement duration, while temporal variability (both SDtime and CVtime) increased with movement duration.
We found strong negative correlations between spatial and temporal variabilities over variations in movement duration, whether the variability examined was absolute or by: 5. The U.S.
Department of Energy's Office of Scientific and Technical Information. Spatial and temporal variation of oxygen and temperature were evaluated first for stack A.
The spatial distribution of the oxygen concentration in the stack at the time of June 1st,is presented in Fig. A significant heterogeneity was observed and some locations inside the silage stack gave rise to oxygen concentrations double those Cited by: 8.
As the Baltic is a shallow sea with average depth of 55 meters its temporal and spatial variability in the sound pressure level is expected to be larger than in the deep : Mirko Mustonen, Aleksander Klauson, Mathias Andersson, Dominique Clorennec, Thomas Folegot, Radomił.
The variation in the wind considered in this study was temporal, in contrast to the spatial variation in combustion condition discussed above. Taking the example for the previous section, we assume that the speed of the fire is dependent on the wind speed W by s = W, where we have non-dimensionalised and neglected any constant of proportionality.
While some studies have examined landscape effects on patterns of genetic variation at different spatial and temporal scales, researchers have only recently begun to formally consider scale effects on landscape‐genetic inference (e.g., Cushman & Landguth ).
"the spatial and temporal dimensions of human interference in complex ecosystems" Temporal (adjective) relating to or denoting time or tense. Temporal (adjective) of or situated in the temples of the head "arterial biopsy usually confirms the diagnosis of temporal.
Spatial, Temporal and Spatial-Temporal Ecological Data Analysis with R-INLA () Zuur, Ieno, Saveliev. This book consists of two volumes.
In Volume I we explain how to apply linear re gression models, generalised linear models (GLM), and generalised linear mixed-effects models (GLMM) to spatial, temporal, and spatial-temporal data.
The models. Temporal is a fancy term referring to comparisons made with respect to the passage of time. If a process is temporally extended, it means that it happens over a period of time. If two events differ temporally, they happen at different points in ti.
BIOLOGICAL EFFECTS OF OBSERVED CLIMATE VARIABILITY. As discussed in Chapter 3, climate varies naturally on a wide range of temporal and spatial scales, and over the past century, the global climate has been gradually e can also be manipulated under controlled experimental conditions to achieve variability at prescribed time scales.
• Spatial summation involves multiple synapses, whereas temporal summation involves single synapse. • In temporal summation, EPSPs occur rapidly one after another while, in spatial summation, all the ESPSs occur at the same time.
• Unlike the spatial summation, temporal summation depends on the time duration of which EPSPs occur, and the. The book is divided into three sections: relevant temporal theory, statistics of time, and temporally focused case studies. provide the basis for a conceptual framework for addressing both spatial and temporal variation in landscape ecology.
This study examines the temporal and spatial variability of the motion of freshwater plumes derived from Kaneohe Stream using fixed moorings, synoptic shipboard surveys, and lagrangian drifters. Data were collected over a period of ∼19 months between August and March with particular attention paid to storm events during the boreal.
Spatial and temporal variability of plankton stocks from acoustic backscatter intensity and direct measurements in the Northeastern Gulf of Mexico. M.S. Thesis, Department of. Winner of the DeGroot Prize. A state-of-the-art presentation of spatio-temporal processes, bridging classic ideas with modern hierarchical statistical modeling concepts and the latest computational methods Noel Cressie and Christopher K.
Wikle, are also winners of the PROSE Award in the Mathematics category, for the book “Statistics for Spatio-Temporal Data” (), published by. In the spatial or spatio-temporal context, specifying the correct covariance function is fundamental to obtain efficient predictions, and to understand the underlying physical process of interest.
This book focuses on covariance and variogram functions, their role in prediction, and appropriate choice of these functions in applications. spatial variation. relates to temporal variation relates to spatial/temporal variation defined as dimension in time or space over which the variation is percieved.
four basic physical and biological processes that govern ecological systems variables are manipulated independetnly of others to reveal their particular effects and a control. This paper summarizes information on the spatial and temporal variability of selected air toxics pollutants col-lected on a national basis primarily for a period encom-passing – Spatial information on pollutant concentrations is characterized in terms of within-city and between-city variability.
Temporal information is. Spatial and Temporal Variability of Soil Physical and Hydraulic Properties Research Findings, Reports, and Publications for this Project Site-specific farming assumes that fields used for agricultural production are not uniform but rather exhibit large spatial variability in their properties.
Explore the latest full-text research PDFs, articles, conference papers, preprints and more on ANIMAL NAVIGATION. Find methods information, sources, references or conduct a literature review on. An integrated spatio-temporal approach helps explain observed variation in the SAR and STR, because there is an interaction between the spatial and temporal scales at which species richness is sampled (Adler & Lauenroth ; Adler et al.
; McGlinn & Palmer ).As the temporal scale of sampling increases, the exponent of the SAR decreases. The early visual responses were also characterized by substantial variability in the ability of the cells to detect stimuli of different duration and different intensity, in a temporally precise manner.
These temporal and spatial properties should constrain how plasticity mechanisms interpret naturally patterned activity.