Spatiotemporal variability of climate and streamflow in the Songhua River Basin, northeast China

F Li, G Zhang, YJ Xu - Journal of Hydrology, 2014 - Elsevier
Summary The Songhua River Basin (SRB) is located in the high latitude region of China's
far northeast and is sensitive to global warming. This study utilized long-term meteorological …

[HTML][HTML] Forecasting of currency exchange rates using an adaptive ARMA model with differential evolution based training

M Rout, B Majhi, R Majhi, G Panda - … of King Saud University-Computer and …, 2014 - Elsevier
To alleviate the limitations of statistical based methods of forecasting of exchange rates, soft
and evolutionary computing based techniques have been introduced in the literature. To …

A comparative study of non-deep learning, deep learning, and ensemble learning methods for sunspot number prediction

Y Dang, Z Chen, H Li, H Shu - Applied Artificial Intelligence, 2022 - Taylor & Francis
Solar activity has significant impacts on human activities and health. One most commonly
used measure of solar activity is the sunspot number. This paper compares three important …

Ecosystem change assessment in the Three-river Headwater Region, China: Patterns, causes, and implications

C Jiang, L Zhang - Ecological Engineering, 2016 - Elsevier
Abstract The Three-River Headwater Region (TRHR) is the source of the Yangtze River,
Yellow River, and Lancang River, which is significant to fresh water resources in China and …

A novel method based on numerical fitting for oil price trend forecasting

LT Zhao, Y Wang, SQ Guo, GR Zeng - Applied Energy, 2018 - Elsevier
Crude oil plays an important role in various production processes throughout the world.
Changes in oil prices affect economic development, social stability and the residents in a …

Separating the impacts of climate variation and human activities on runoff in the Songhua River Basin, Northeast China

F Li, G Zhang, YJ Xu - Water, 2014 - mdpi.com
Climate variation and human activities are commonly recognized as two major factors
affecting basin hydrology. However, quantifying their individual effect on runoff is …

Sunspot number prediction using Gated Recurrent Unit (GRU) algorithm

UI Arfianti, DCR Novitasari, N Widodo… - … of Computing and …, 2021 - repository.uinsa.ac.id
Sunspot is an area on photosphere layer which is dark-colored. Sunspot is very important to
be researched because sunspot is affected by sunspot numbers, which present the level of …

Pan evaporative changes in transboundary Godavari River basin, India

D Jhajharia, S Gupta, R Mirabbasi, R Kumar… - Theoretical and Applied …, 2021 - Springer
Pan evaporative changes are one of the key components of water resources management of
a river basin under changing climate and anthropogenic-induced warming. The present …

Reference evapotranspiration under changing climate over the Thar Desert in India

D Jhajharia, R Kumar, PP Dabral… - Meteorological …, 2015 - Wiley Online Library
Reference evapotranspiration (RET) plays a critical role in irrigation planning and is needed
for the determination of water demands of crops. Thus, in the present study, trends in RET …

Stacked 1D Convolutional LSTM (sConvLSTM1D) Model for Effective Prediction of Sunspot Time Series

A Kumar, V Kumar - Solar Physics, 2023 - Springer
A multi-layer, deep-learning (DL) architecture consisting of stacked Convolutional Long
Short Term Memory (sConvLSTM1D) layers is proposed to forecast the sunspot number …