Synonyme wurden verwendet für: Umweltschutz
Suche ohne Synonyme: keywords:(Umweltschutz)

1–14 von 14 Ergebnissen
|

    Noise Exposure Forecast Contours For 1967, 1970 And 1975 Operations at Selected Airports

    D. E. Bishop / M. A. Simpson | NTIS | 1970
    Schlagwörter: Noise Pollution & Control

    Update of Aircraft Profile Data for the Integrated Noise Model Computer Program. Volume 1. Final Report

    D. E. Bishop / J. F. Mills | NTIS | 1992
    Schlagwörter: Noise Pollution & Control

    Community Noise Exposure Resulting from Aircraft Operations: Acquisition and Analysis of Aircraft Noise and Performance Data

    D. E. Bishop / W. J. Galloway | NTIS | 1975
    Schlagwörter: Noise Pollution & Control

    Developing Noise Exposure Contours for General Aviation Airports

    D. E. Bishop / A. P. Hays | NTIS | 1975
    Schlagwörter: Noise Pollution & Control

    Noise Exposure Around Joint-Use Airports

    R. Burke / D. E. Bishop | NTIS | 1980
    Schlagwörter: Noise Pollution & Control

    Calculation of Day-Night Levels (Ldn) Resulting from Civil Aircraft Operations

    D. E. Bishop / A. P. Hays / N. H. Reddingius et al. | NTIS | 1976
    Schlagwörter: Noise Pollution & Control

    Sound Exposure Level versus Distance Curves for Civil Aircraft

    D. E. Bishop / J. F. Mills / J. M. Beckmann | NTIS | 1976
    Schlagwörter: Noise Pollution & Control

    Noise Exposure Forecast Contours for Aircraft Noise Tradeoff Studies at Three Major Airports

    D. E. Bishop / R. D. Horonjeff | NTIS | 1970
    Schlagwörter: Noise Pollution & Control

    Lateral Attenuation of Aircraft Flight Noise

    D. E. Bishop | NTIS | 1985
    Schlagwörter: Noise Pollution & Control

      Lateral Attenuation of Aircraft Flight Noise

      D. E. Bishop | NTIS | 1985
      Schlagwörter: Noise Pollution & Control

    Effective Perceived Noise Level Versus Distance Curves for Civil Aircraft

    D. E. Bishop / J. F. Mills / J. N. Backmann | NTIS | 1976
    Schlagwörter: Noise Pollution & Control