ANALYSIS OF OCEANIC-ATMOSPHERIC PARAMETERS AND IDENTIFICATION OF OCCURRENCES OF GLOBAL EL NIÑO AND COASTAL EL NIÑO BETWEEN 1950 AND 2018

2019 ◽  
Author(s):  
MARINA FARIAS DE REYES ◽  
KARLA MONTERO MENA
Keyword(s):  
El Niño ◽  
El Nino ◽  
Atmospheric Parameters ◽  
Coastal El Niño

scholarly journals Coping with abrupt environmental change: the impact of the coastal El Niño 2017 on artisanal fisheries and mariculture in North Peru

2018 ◽  
Vol 76 (4) ◽  
pp. 1122-1130 ◽  
Author(s):  
Lotta Clara Kluger ◽  
Sophia Kochalski ◽  
Arturo Aguirre-Velarde ◽  
Ivonne Vivar ◽  
Matthias Wolff
Keyword(s):  
El Niño ◽  
El Nino ◽  
Management Strategies ◽  
Small Scale ◽  
Artisanal Fisheries ◽  
Economic Activities ◽  
Economic Sectors ◽  
Wide Range ◽  
The Impact ◽  
Coastal El Niño

Abstract In February and March 2017, a coastal El Niño caused extraordinary heavy rains and a rise in water temperatures along the coast of northern Peru. In this work, we document the impacts of this phenomenon on the artisanal fisheries and the scallop aquaculture sector, both of which represent important socio-economic activities for the province of Sechura. Despite the perceived absence of effective disaster management and rehabilitation policies, resource users opted for a wide range of different adaptation strategies and are currently striving towards recovery. One year after the event, the artisanal fisheries fleet has returned to operating almost on a normal scale, while the aquaculture sector is still drastically impacted, with many people continuing to work in different economic sectors and even in other regions of the country. Recovery of the social-ecological system of Sechura likely depends on the occurrence of scallop seed and the financial capacity of small-scale producers to reinitiate scallop cultures. Long-term consequences of this coastal El Niño are yet to be studied, though the need to develop trans-local and trans-sectoral management strategies for coping with disturbance events of this scale is emphasized.

The anomalous 2017 coastal El Niño event in Peru

2018 ◽  
Vol 52 (9-10) ◽  
pp. 5605-5622 ◽  
Author(s):  
C. Rodríguez-Morata ◽  
H. F. Díaz ◽  
J. A. Ballesteros-Canovas ◽  
M. Rohrer ◽  
M. Stoffel
Keyword(s):  
El Niño ◽  
El Nino ◽  
El Niño Event ◽  
Coastal El Niño

scholarly journals Forcings and Evolution of the 2017 Coastal El Niño Off Northern Peru and Ecuador

2018 ◽  
Vol 5 ◽  
Author(s):  
Vincent Echevin ◽  
Francois Colas ◽  
Dante Espinoza-Morriberon ◽  
Luis Vasquez ◽  
Tony Anculle ◽  
...  
Keyword(s):  
El Niño ◽  
El Nino ◽  
Northern Peru ◽  
Coastal El Niño

scholarly journals Situation of Dengue after the Phenomenon of the Coastal El Niño

2020 ◽  
Author(s):  
Cristian Díaz-Vélez ◽  
Jorge Luis Fernández-Mogollón ◽  
John Alexis Cabrera-Enríquez ◽  
Stalin Tello-Vera ◽  
Oscar Medrano-Velásquez ◽  
...  
Keyword(s):  
El Niño ◽  
El Nino ◽  
Climatic Conditions ◽  
The Pacific ◽  
Weather Phenomenon ◽  
Peruvian Coast ◽  
Migratory Movement ◽  
The Pacific Ocean ◽  
Basic Infrastructure ◽  
Coastal El Niño

Coastal El Niño is a weather phenomenon that is caused by abnormal warming (above 0.4°C) of the Pacific Ocean waters near the coasts of Ecuador and Peru, and it can even reach the central and southern Peruvian coast. As a result of the climatic phenomenon, the Aedes aegypti vector (which in turn is a vector of chikungunya and Zika fever) had been quickly installed in 448 districts of Peru, and emergency was declared in 10 regions, which reported 231,874 victims; 1,129,013 affected and 143 dead. It is necessary to know this, because the direct impact of the weather phenomena contributes to the dengue vector conditioning, facilitating its dissemination with ease. The geographical and climatic conditions of the cities most affected by the El Niño Costero phenomenon turned them into zones of epidemics; in these places, there is an important population growth, from urbanization to sectorization in young towns and urban slums, where in many there is no basic infrastructure and water supply is insufficient, which requires temporary water storage, as well as high temperatures, migratory movement, and beaches with influx of people, which make not only dengue proliferate but also other arbovirosis such as chikungunya.

scholarly journals Coupled ocean-atmosphere dynamics of the 2017 extreme coastal El Niño

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Qihua Peng ◽  
Shang-Ping Xie ◽  
Dongxiao Wang ◽  
Xiao-Tong Zheng ◽  
Hong Zhang
Keyword(s):  
El Niño ◽  
El Nino ◽  
Ocean Atmosphere ◽  
Coastal El Niño
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