Results 51 to 60 of about 36,743 (306)

The effect of ENSO / Anti ENSO on northeast monsoon rainfall

MAUSAM, 1999
Northeast monsoon precipitation data of 5 meteorological sub-divisions in India, spanning the period 1901-97, were analysed to identify the effect of ENSO/Anti ENSO events on the rainfall over southern peninsular India. ENSO/Anti ENSO years were selected on the basis of seasonal Southern Oscillation Index (SOI).
U. S. DE, R. K. MUKHOPADHYAY
openaire   +2 more sources

Low Latency Global Carbon Budget Reveals Late 2024 Carbon Losses and Contrasting Early 2025 Land Sink Recovery Signals

Advanced Science, EarlyView.
Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke, Philippe Ciais, Yitong Yao, Stephen Sitch, Wei Li, Xiaomeng Du, Xiaofan Gui, Ben Poulter, Thomas Colligan, Auke M. van der Woude, Joram Hooghiem, Wouter Peters, Zhu Liu, Zhu Deng, Zhe Jin, Xiangjun Tian, Yilong Wang, Junjie Liu, Sudhanshu Pandey, Chris O'Dell, Jiang Bian, John Miller, Xin Lan, Jefferson Goncalves De Souza, Michael O'Sullivan, Pierre Friedlingstein, Julien Alléon, Yi Xi, Daniel S. Goll, Lei Zhu, Guido R. van der Werf, Shilong Piao, Frédéric Chevallier   +32 more
wiley   +1 more source

Identifying the influence of El Nino Southern Oscillation (ENSO) and Indian Ocean Dipole (IOD) Phenomena on Rainfall in The Aceh Region, Indonesia

JGEET: Journal of Geoscience, Engineering, Environment and Technology
The interaction process between the atmosphere and the ocean that occurs in the Pacific Ocean and the Indian Ocean has a major impact on climate and weather conditions in Indonesia. The phenomenon that arises due to this interaction is known as El Nino -
Miftahul Jannah, Nazli Ismail, Amir Asyqari, Fitriana N. Indahsari, Faisal Abdullah   +4 more
doaj   +1 more source

MODIS and PROBA-V NDVI Products Differ when Compared with Observations from Phenological Towers at Four Tropical Dry Forests in the Americas

Remote Sensing, 2019
The Normalized Difference Vegetation Index (NDVI) is widely used to monitor vegetation phenology and productivity around the world. Over the last few decades, phenology monitoring at large scales has been possible due to the information and metrics ...
J. Antonio Guzmán Q., G. Arturo Sanchez-Azofeifa, Mário M. Espírito-Santo   +2 more
doaj   +1 more source

ENSO dataset & comparison of deep learning models for ENSO forecasting

Earth Science Informatics
AbstractForecasting the El Nino-Southern Oscillation (ENSO) is a challenging task in climatology. It is one of the main factors responsible for the Earth’s interannual climatic fluctuation and can result in many climatic anomalies. The impacts include natural disasters (floods, droughts), low & high agriculture yields, price fluctuation, energy ...
Shabana Mir, Arbab Masood Ahmad, Sadaqat ur Rehman   +2 more
openaire   +2 more sources

ENSO - A Review

Bhartiya Krishi Anusandhan Patrika, 2020
El Niño events are large climate disturbances which are originated within the equatorial Pacific, and occur in every 2 to eight years. The developed phase of El Niño is characterized by unusual warm waters at the ocean surface, from the coasts of Peru and Ecuador to the middle of the equatorial Pacific. This phenomenon is caused by strange weakening of
Vinuta S Hubballi, Chinmaya Kumar Sahu
openaire   +1 more source

Asymmetries in the ENSO phase space

Climate Dynamics, 2022
AbstractEl Niño Southern Oscillation (ENSO) dynamics are best described by the recharge oscillator model, in which the eastern tropical Pacific sea surface temperatures (T) and subsurface heat content (thermocline depth; h) have an out-of-phase relationship. This defines a 2-dimensional phase space diagram between T and h.
Dietmar Dommenget, Maryam Al Ansari
openaire   +1 more source

First Record of Tasmanian Devils in the Pilbara: Late Quaternary Subfossils From Juukan Gorge, Puutu Kunti Kurrama Country, and Insights Into Human—Faunal Relationships and Extinction

Archaeology in Oceania, EarlyView.
ABSTRACT This study presents the first unequivocal evidence for the presence of Tasmanian devils (Sarcophilus harrisii) in the Pilbara region of northwestern Australia, based on material recovered from archaeological excavations at Juukan Gorge on Puutu Kunti Kurrama and Pinikura country.
Timothy J. Churchill, Michael Slack, Elise Matheson, Liam Neill, Wanchese M. Saktura, Gavin Ashburton   +5 more
wiley   +1 more source

Impacts of ENSO on wintertime total column ozone over the Tibetan Plateau based on the historical simulations of community Earth system model

Earth and Planetary Physics
The ozone over the Tibetan Plateau (TP) plays an important role in protecting the local ecology by absorbing ultraviolet solar rays. The El Niño-Southern Oscillation (ENSO), recognized as the strongest interannual climate phenomenon globally, can create ...
XiaoWen Yuan, YuZhen Wang, Yang Li, YuHao Liu, WeiLing Xu, LiZi Wang, RuiHan Deng   +6 more
doaj   +1 more source

The relationship between the SOI and extended tropical precipitation in simulations of future climate change [PDF]

, 2002
The Southern Oscillation Index (SOI), its relationship with precipitation, and how greenhouse gas-induced changes in climate may modify these relationships has been examined in 12 coupled atmosphere-ocean Global Climate Model (GCM) experiments. The model
Doherty, Ruth, Hulme, Mike
core   +1 more source