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An Evaluation of Bulk Ri-Based Surface Layer Flux Formulas for Stable and Very Stable Conditions with Intermittent Turbulence
Publisher: American Meteorological Society
Abstract: High-rate near-surface overnight atmospheric data taken during the Cooperative Atmosphere?Surface Exchange Study-1999 (CASES-99) is used to quantify the representativeness of surface layer formulations under statically ...
Heat Balance in the Nocturnal Boundary Layer during CASES-99
Publisher: American Meteorological Society
Abstract: A unique set of nocturnal longwave radiative and sensible heat flux divergences was obtained during the 1999 Cooperative Atmosphere?Surface Exchange Study (CASES-99). These divergences are based on upward and downward ...
An Evaluation of Calibration Techniques for In Situ Carbon Dioxide Measurements Using a Programmable Portable Trace-Gas Measuring System
Publisher: American Meteorological Society
Abstract: The construction and deployment of a portable trace-gas measurement system (TGaMS) is described. The air-collection system (dubbed HYDRA) collects air samples from 18 different locations and was connected to either one or ...
Snow Temperature Changes within a Seasonal Snowpack and Their Relationship to Turbulent Fluxes of Sensible and Latent Heat
Publisher: American Meteorological Society
Abstract: nowpack temperatures from a subalpine forest below Niwot Ridge, Colorado, are examined with respect to atmospheric conditions and the 30-min above-canopy and subcanopy eddy covariance fluxes of sensible Qh and latent Qe ...
CASES-99: A Comprehensive Investigation of the Stable Nocturnal Boundary Layer
Publisher: American Meteorological Society
Abstract: The Cooperative Atmosphere-Surface Exchange Study?1999 (CASES-99) refers to a field experiment carried out in southeast Kansas during October 1999 and the subsequent program of investigation. Comprehensive data, primarily ...
A Multiscale and Multidisciplinary Investigation Of Ecosystem–Atmosphere CO2 Exchange Over the Rocky Mountains of Colorado
Publisher: American Meteorological Society
Abstract: A significant fraction of Earth consists of mountainous terrain. However, the question of how to monitor the surface?atmosphere carbon exchange over complex terrain has not been fully explored. This article reports on ...
The Canopy Horizontal Array Turbulence Study
Publisher: American Meteorological Society
Abstract: y Horizontal Array Turbulence Study (CHATS) took place in spring 2007 and is the third in the series of Horizontal Array Turbulence Study (HATS) experiments. The HATS experiments have been instrumental in testing and ...
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