A review on Hilbert‐Huang transform: Method and its applications to geophysical studies

NE Huang, Z Wu - Reviews of geophysics, 2008 - Wiley Online Library
Data analysis has been one of the core activities in scientific research, but limited by the
availability of analysis methods in the past, data analysis was often relegated to data …

Precipitation variability in Northeast China from 1961 to 2008

L Liang, L Li, Q Liu - Journal of Hydrology, 2011 - Elsevier
Variability in precipitation plays an important role in the way it influences ecological and
agricultural water requirements. This is especially true for semi-humid and semi-arid regions …

Long-term trends of surface ozone and its influencing factors at the Mt Waliguan GAW station, China–Part 1: Overall trends and characteristics

W Xu, W Lin, X Xu, J Tang, J Huang… - Atmospheric …, 2016 - acp.copernicus.org
Tropospheric ozone is an important atmospheric oxidant, greenhouse gas and atmospheric
pollutant at the same time. The oxidation capacity of the atmosphere, climate, human and …

Temporal variation of reference evapotranspiration during 1961–2005 in the Taoer River basin of Northeast China

LQ Liang, LJ Li, Q Liu - Agricultural and Forest Meteorology, 2010 - Elsevier
Evapotranspiration is an important flux term in the water cycle that integrates atmospheric
demands and surface conditions. Thus, analysis of the temporal variation of reference …

Climate change in the Tibetan Plateau Three Rivers Source Region: 1960-2009.

LQ Liang, LJ Li, CM Liu, L Cuo - International Journal of …, 2013 - search.ebscohost.com
ABSTRACT Changes observed in nine meteorological variables obtained from the Three
Rivers Source Region (TRSR) between 1960 and 2009 were investigated using a fitted …

Application of recurrent neural networks for drought projections in California

JA Le, HM El-Askary, M Allali, DC Struppa - Atmospheric research, 2017 - Elsevier
We use recurrent neural networks (RNNs) to investigate the complex interactions between
the long-term trend in dryness and a projected, short but intense, period of wetness due to …

Influence of solar activity and large-scale climate phenomena on extreme precipitation events in the Yangtze River Economic Belt

Y Wu, L Zhang, Z Zhang, J Ling, S Yang, J Si… - … Research and Risk …, 2024 - Springer
Abstract The Yangtze River Economic Belt (YREB) is an important strategic area in China.
However, frequent extreme precipitation events have caused great economic losses and …

Empirical mode decomposition and correlation properties of long daily ozone records

IM Jánosi, R Müller - Physical Review E—Statistical, Nonlinear, and Soft …, 2005 - APS
Correlations for daily data of total ozone column are investigated by detrended fluctuation
analysis (DFA). The removal of annual periodicity does not result in a background-free …

Multi-decadal variations of ENSO, the Pacific Decadal Oscillation and tropical cyclones in the western North Pacific

HS Lee, T Yamashita, T Mishima - Progress in Oceanography, 2012 - Elsevier
In this paper, the multi-decadal variations of the Multivariate ENSO Index (MEI) and the
Pacific Decadal Oscillation (PDO) index were studied to determine their influence on tropical …

[HTML][HTML] Characterizing el Niño-southern oscillation effects on the blue Nile yield and the Nile river basin precipitation using empirical mode decomposition

JA Le, HM El-Askary, M Allali, E Sayed… - Earth Systems and …, 2020 - Springer
Using new mathematical and data-driven techniques, we propose new indices to measure
and predict the strength of different El Niño events and how they affect regions like the Nile …