Predictability at intraseasonal time scale
نویسندگان
چکیده
منابع مشابه
Influence of the Madden–Julian oscillation on Tibetan Plateau snow cover at the intraseasonal time-scale
The Tibetan Plateau (TP), known as the third pole of the Earth, has snow cover with intraseasonal to decadal variability that affects weather and climate both inside and outside the TP. However, the factors that generate the TP snow cover (TPSC) anomalies at the intraseasonal time-scale are unclear. This report reveals the influence of the Madden‒Julian oscillation (MJO), which is the most domi...
متن کاملIntraseasonal Teleconnection between North American and Western North Pacific Monsoons with 20-Day Time Scale
Based on a recently released, high-resolution reanalysis dataset for the North American region, the intraseasonal variability (ISV; with a time scale of about 20 days) of the North American monsoon (NAM) is examined. The rainfall signals associated with this phenomenon first emerge near the Gulf of Mexico and eastern Pacific at about 20°N. They subsequently migrate to the southwestern United St...
متن کاملEvolution of the 2006–2007 El Niño: the role of intraseasonal to interannual time scale dynamics
We describe development of the 2006–2007 El Niño, which started late, ended early and was below average strength. Emphasis is on the interplay between large scale, low frequency (i.e., seasonal-to-interannual time scale) deterministic dynamics and episodic intraseasonal wind forcing in the evolution of the event. Efforts to forecast the El Niño are reviewed, with discussion of factors affecting...
متن کاملCompiling for Time Predictability
Within the T-CREST project we work on hardware/software architectures and code-generation strategies for time-predictable embedded and cyber-physical systems. In this paper we present the single-path code generation approach that we plan to explore and implement in a compiler prototype for a timepredictable processor. Single-path code generation produces code that forces every execution to foll...
متن کاملExtraction and predictability of coherent intraseasonal signals in infrared brightness temperature data
This work studies the spatiotemporal structure and regime predictability of large-scale intraseasonal oscillations (ISOs) of tropical convection in satellite observations of infrared brightness temperature (Tb). Using nonlinear Laplacian spectral analysis (NLSA), a data analysis technique designed to extract intrinsic timescales of dynamical systems, the Tb field over the tropical belt 15◦S–15◦...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2017
ISSN: 0094-8276,1944-8007
DOI: 10.1002/2017gl074984