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Distribution of waterfowl in Flanders

Environmental footprint of aircraft noise exposure at Cape Town International Airport
Airport ; Cape Town ; Geographical information system ; Man-environment relations ; Noise ; Nuisance ; South Africa ; Vulnerability
The paper provides a background sketch to the development of Cape Town International Airport and the noise control framework. It provides a brief overview of noise measurement and the way in which GIS is employed to determine the noise footprint
and manifestations of human exposure and also to establish the potential noise exposure of variously defined sensitive land use categories and vulnerable population groups in the noise-affected area. - (AJC)

Contemporary and future geography.

Hungary ; Noise ; Nuisance ; Pollution ; Quality of life ; Road traffic ; Street ; Urban settlement
A questionnaire survey was carried out among the residents of Debrecen (E-Hungary), according to which, it can be referred to as a noisy town of Hungary. Disturbances caused by road traffic, being the foremost source of noise, are evident throughout
, especially along the main transport routes. The duration of noise nuisance experienced in residential areas is considerable combined with the noise at workplaces and in the street. The effects of perceived noise nuisance on the quality of life is represented
by occasional or regular (not necessarily frequent) sleep disturbances, primarily among the residents living near roads with heavy traffic. Based on the results of the survey, by applying a noise complaint index, the spatial pattern of the level of noise
nuisance was drawn along with a cognitive noise map revealing the noisiest locations within the town. - (AM)

An urban noise survey in Sapporo, Japan

An urban noise survey in Sapporo, Japan
Study of the city noise status in Sapporo (capital of Hokkaido) at 184 measuring points determined geometrically by the sector-belt division method. - (SGA)

Concassage des noix de doum (Tchad)

Concassage des noix de doum (Tchad)
Biogéographie - Energie - Besoin énergétique - Ressource renouvelable - Noix de doum - Prospective - Marché local - Afrique - Tchad - Fitri - Yao
Concassage des noix de doum (Hyphaene thebaica) pour la vente locale de farine aux éleveurs et l’exportation des noix pour le marché de combustible à N’Djaména. Essor d’une nouvelle filière énergétique à partir du Fitri en substitution au bois vert

Using spectral analysis to detect sensor noise and correct turbulence intensity and shear stress estimates from EMCM flow records
This paper demonstrates the usefulness of spectral analysis to detect and characterize narrow-band noise components in turbulent flow records. Statistical principles underlying the use of spectral analysis for noise detection are briefly reviewed
. Examples of u and v velocity spectra and cospectra are then presented from actual EMCM velocity records from flume and field deployments that were found to be contaminated by such noises. The sensivity of the shear stress estimates to even minor noise

Aviation noise and environmental justice : the Barrio barrier
Air transport ; Ethnicity ; Hispanics ; Logit model ; Multivariate analysis ; Noise ; Pollution ; Regression analysis

Measurement of bedload gravel transport: the calibration of a self-generated noise system
Geophysics ; Hydrodynamics ; Noise ; Research technique ; Runoff ; Sediment load ; Sediment transport ; United Kingdom
Self-generated noise (SGN) is a passive acoustic technique for the measurement of bedload transport through the acoustic detection of intergranular collisions using a submerged hydrophone system. SGN is of interest because of the possibilities

Aréquier ; Diffusion ; Géographie humaine ; Noix d'arec ; Plante cultivée ; Produit agricole ; Utilisation ; Zone intertropicale
Origine, diffusion et utilisation de la noix d'arec.

Turun lentokentän melualue 8.4.-31.7.1974 The noise area of Turku airport during the period April8-July31, 1974

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