THE NEW YORK MIDTOWN DISPERSION STUDY (MID-05) METEOROLOGICAL DATA REPORT.

REYNOLDS,R.M. ; SULLIVAN, T.M. ; SMITH, S. ; CASSELLA, V.

关键词: AIR FLOW;    NEW YORK CITY;    SAMPLING;    ENVIRONMENTAL TRANSPORT;    HAZARDOUS MATERIALS;    METEOROLOGY;    COMPUTERIZED SIMULATION;   

DOI  :  10.2172/909962
RP-ID  :  BNL--77945-2007-IR
PID  :  OSTI ID: 909962
Others  :  R&D Project: 13904
Others  :  Other: AA2025200
Others  :  TRN: US200723%%302

学科分类：环境科学（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

The New York City midtown dispersion program, MID05, examined atmospheric transport in the deep urban canyons near Rockefeller Center. Little is known about air flow and hazardous gas dispersion under such conditions, since previous urban field experiments have focused on small to medium sized cities with much smaller street canyons and examined response over a much larger area. During August, 2005, a series of six gas tracer tests were conducted and sampling was conducted over a 2 km grid. A critical component of understanding gas movement in these studies is detailed wind and meteorological information in the study zone. To support data interpretation and modeling, several meteorological stations were installed at street level and on roof tops in Manhattan. In addition, meteorological data from airports and other weather instrumentation around New York City were collected. This document describes the meteorological component of the project and provides an outline of data file formats for the different instruments. These data provide enough detail to support highly-resolved computational simulations of gas transport in the study zone.