Long-Term Trends in Tropical (10°N-15°N) Middle Atmosphere (40-110 km) CO2Cooling
نویسندگان
چکیده
منابع مشابه
Evaluation of long-term trends in tropical cyclone intensity forecasts
The National Hurricane Center and Joint Typhoon Warning Center operational tropical cyclone intensity forecasts for the three major northern hemisphere tropical cyclone basins (Atlantic, eastern North Pacific, and western North Pacific) for the past two decades are examined for long-term trends. Results show that there has been some marginal improvement in the mean absolute error at 24 and 48 h...
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The general circulation of the tropical stratosphere, mesosphere and lowermost thermosphere is discussed at a tutorial level. Observations of the quasi-biennial and semiannual oscillations by both in situ and satellite techniques are first reviewed. The basic dynamics controlling the zonal-mean component of the circulation are then discussed. The role of radiative diabatic cooling in constraini...
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OBJECTIVE Among the many therapeutic options for treating tracheal stenosis (e.g. bouginage, laser resection and stenting), segmental resection and reconstruction with end-to-end anastomosis is the method of choice. We verified this in an analysis of clinical material. PATIENTS AND METHODS We retrospectively evaluated 110 tracheal sleeve resections performed between 1985 and 2001. Data before...
متن کاملLarch Forests of Middle Siberia: Long-Term Trends in Fire Return Intervals.
Fire history within the northern larch forests of Central Siberia was studied (65+°N). Fires within this area are predominantly caused by lightning strikes rather than human activity. Mean fire return intervals (FRI) were found to be 112 ± 49 years (based on fire scars) and 106 ± 36 years (based on fire scars and tree natality dates). FRI were increased with latitude increase, and observed to b...
متن کاملLarch Forests of Middle Siberia : Long - Term Trends in Fire Return Intervals 1 2
Fire history within the northern larch forests of Central Siberia was studied (65+°N). Fires within 19 this area are predominantly caused by lightning strikes rather than human activity. Mean fire return intervals (FRI) 20 were found to be 112 ± 49 years (based on fire scars) and 106 ± 36 years (based on fire scars and tree natality dates). 21 FRI were increased with latitude increase, and obse...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Space Physics
سال: 2018
ISSN: 2169-9380
DOI: 10.1029/2017ja025060