Results 71 to 80 of about 67,547 (290)

Front Matter

open access: yesGeophysical Monograph Series, Page i-xiv., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
wiley  

+1 more source

Possible combined effect of El Niño–Southern Oscillation and Pacific Decadal Oscillation on Korea affecting tropical cyclone passage frequency

open access: yesAtmospheric Science Letters, 2020
This study found that the passage frequency of tropical cyclones (TCs) affecting Korea has had negative correlations with the Pacific Decadal Oscillation (PDO) and the El Niño–Southern Oscillation (ENSO) since the early 1980s.
Jae‐Won Choi, Hae‐Dong Kim
doaj   +1 more source

ENSO suppression due to weakening of the North Atlantic thermohaline circulation [PDF]

open access: yes, 2005
Changes of the North Atlantic thermohaline circulation (THC) excite wave patterns that readjust the thermocline globally. This paper examines the impact of a freshwater-induced THC shutdown on the depth of the Pacific thermocline and its subsequent ...
An, S.-I.   +3 more
core   +1 more source

Desertification Risk: Bibliometric Analysis and Future Research Directions

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Desertification, driven by climatic and anthropogenic factors, is one of the most pressing global environmental challenges, causing significant economic, ecological, and social consequences. A bibliometric analysis was performed to identify research trends and gaps in the desertification risk topic.
Fatima‐Ezzahrae Imam   +5 more
wiley   +1 more source

Stratospheric geoengineering impacts on El Niño/Southern Oscillation [PDF]

open access: yesAtmospheric Chemistry and Physics, 2015
To examine the impact of proposed stratospheric geoengineering schemes on the amplitude and frequency of El Niño/Southern Oscillation (ENSO) variations we examine climate model simulations from the Geoengineering Model Intercomparison Project (GeoMIP) G1–
C. J. Gabriel, A. Robock
doaj   +1 more source

Impact of the Equatorial Atlantic on the El Niño Southern Oscillation [PDF]

open access: yes, 2011
Observations indicate that the Atlantic zonal mode influences El Niño Southern Oscillation (ENSO) in the Pacific, as already suggested in previous studies.
Ding, Hui   +2 more
core   +1 more source

Spatiotemporal Fire Patterns and Post‐fire Forest Change in Peru (2000–2021)

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Fire is increasingly more frequent and severe in many tropical regions, leading to significant forest loss, diminished biodiversity, and reduced Nature's contributions to people (NCPs). In this study, we analyzed the spatiotemporal patterns of fire in Peru and its regions, focusing on: (1) burned area, (2) size, and (3) number of fires, using ...
Maricel Móstiga   +3 more
wiley   +1 more source

Observed streamflow data shows El Niño–Southern Oscillation increases likelihood of extreme events in South America

open access: yesCommunications Earth & Environment
Understanding how the El Niño–Southern Oscillation influences extreme streamflow events is essential for anticipating water-related risks in South America. Here, we analyse the relationship between this climate phenomenon and the likelihood of floods and
Ingrid Petry   +2 more
doaj   +1 more source

South American streamflow and the extreme phases of the Southern Oscillation [PDF]

open access: yes, 1995
This study investigates the extent of the affect [sic] of the El Niño/Southern Oscillation on South American streamflow. The response of South American precipitation and temperature to the extreme phases of ENSO (El Niño and La Niña events) is well ...
Brown, Ernesto F.   +4 more
core  

El Niño variability off Peru during the last 20,000 years [PDF]

open access: yes, 2005
Here we present a high-resolution marine sediment record from the El Niño region off the coast of Peru spanning the last 20,000 years. Sea surface temperature, photosynthetic pigments, and a lithic proxy for El Niño flood events on the continent are used
Adams   +90 more
core   +1 more source

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