Journal of Applied Meteorology and Climatology
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Climate Change, High-Temperature Stress, Rice Productivity, and Water Use in Eastern China: A New Superensemble-Based Probabilistic Projection
Journal of Applied Meteorology and Climatology - Tập 52 Số 3 - Trang 531-551 - 2013
AbstractThe impact of climate change on rice productivity in China remains
highly uncertain because of uncertainties from climate change scenarios,
parameterizations of biophysical processes, and extreme temperature stress in
crop models. Here, the Model to Capture the Crop–Weather Relationship over a
Large Area (MCWLA)-Rice crop model was developed by parameterizing the
process-based general crop...
A Study of the Urban Boundary Layer Using Different Urban Parameterizations and High-Resolution Urban Canopy Parameters with WRF
Journal of Applied Meteorology and Climatology - Tập 50 Số 5 - Trang 1107-1128 - 2011
AbstractIn the last two decades, mesoscale models (MMs) with urban canopy
parameterizations have been widely used to study urban boundary layer processes.
Different studies show that such parameterizations are sensitive to the urban
canopy parameters (UCPs) that define the urban morphology. At the same time,
high-resolution UCP databases are becoming available for several cities. Studies
are then ...
Exploring the Transient Behavior of Z–R Relationships: Implications for Radar Rainfall Estimation
Journal of Applied Meteorology and Climatology - Tập 48 Số 10 - Trang 2127-2143 - 2009
Abstract The objective of this study is to characterize the signature of
dynamical microphysical processes on reflectivity–rainfall (Z–R) relationships
used for radar rainfall estimation. For this purpose, a bin model with explicit
microphysics was used to perform a sensitivity analysis of the shape parameters
of the drop size distribution (DSD) as a function of time and rainfall regime.
Simulatio...
Infrared Continental Surface Emissivity Spectra and Skin Temperature Retrieved from IASI Observations over the Tropics
Journal of Applied Meteorology and Climatology - Tập 51 Số 6 - Trang 1164-1179 - 2012
AbstractLand surface temperature and emissivity spectra are essential variables
for improving models of the earth surface–atmosphere interaction or retrievals
of atmospheric variables such as thermodynamic profiles, chemical composition,
cloud and aerosol characteristics, and so on. In most cases, emissivity spectral
variations are not correctly taken into account in climate models, leading to
pot...
Model Calculations of Solar Spectral Irradiance in the 3.7-μm Band for Earth Remote Sensing Applications
Journal of Applied Meteorology and Climatology - Tập 47 Số 1 - Trang 124-134 - 2008
Abstract Since the launch of the first Advanced Very High Resolution Radiometer
(AVHRR) instrument aboard the Television and Infrared Observational Satellite
(TIROS-N), measurements in the 3.7-μm atmospheric window have been exploited for
use in cloud detection and screening, cloud thermodynamic phase and surface
snow/ice discrimination, and quantitative cloud particle size retrievals. The
utility...
Finescale Diurnal Rainfall Statistics Refined from Eight Years of TRMM PR Data
Journal of Applied Meteorology and Climatology - Tập 47 Số 2 - Trang 544-561 - 2008
Abstract The adequacy of hourly rainfall sampling was examined in terms of the
detection of diurnal variations using 8 yr (1998–2005) of data observed by the
precipitation radar on the Tropical Rainfall Measuring Mission (TRMM) satellite.
It was found that the monthly and hourly rain samples for each 0.2° grid point
over the 8-yr period are composed of multiple precipitation systems. In this
study...
Trends in U.S. Surface Humidity, 1930–2010
Journal of Applied Meteorology and Climatology - Tập 52 Số 1 - Trang 147-163 - 2013
AbstractU.S. hourly surface observations are examined at 145 stations to
identify annual and seasonal changes in temperature, dewpoint, relative
humidity, and specific humidity since 1930. Because of numerous systematic
instrument changes that have occurred, a homogeneity assessment was performed on
temperatures and dewpoints. Dewpoints contained higher breakpoint detection
rates associated with i...
Standardization of Offshore Surface Wind Speeds
Journal of Applied Meteorology and Climatology - Tập 55 Số 5 - Trang 1107-1121 - 2016
AbstractWind measurement offers an essential data source for a wide range of
practices in the fields of meteorology and wind engineering. However, records of
surface winds are usually influenced by terrain/topographic effects, and direct
usage of raw data may bring in nonignorable errors for follow-up applications. A
data-driven standardization scheme was recently proposed by the authors to
conver...
Data Quality Assessment and the Long-Term Trend of Ground Solar Radiation in China
Journal of Applied Meteorology and Climatology - Tập 47 Số 4 - Trang 1006-1016 - 2008
Abstract Solar radiation is one of the most important factors affecting climate
and the environment. Routine measurements of irradiance are valuable for climate
change research because of long time series and areal coverage. In this study, a
set of quality assessment (QA) algorithms is used to test the quality of daily
solar global, direct, and diffuse radiation measurements taken at 122
observato...
Evaluation of Parameterizations of Incoming Longwave Radiation in the High-Mountain Region of the Tibetan Plateau
Journal of Applied Meteorology and Climatology - Tập 56 Số 4 - Trang 833-848 - 2017
AbstractAccurate evaluations of incoming longwave radiation (Lin)
parameterization have practical implications for glacier and river runoff
changes in high-mountain regions of the Tibetan Plateau (TP). To identify
potential means of accurately predicting spatiotemporal variations in Lin, 13
clear-sky parameterizations combined with 10 cloud corrections for all-sky
atmospheric emissivity were evalu...
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