Ivan J Ramírez
Dados Biográficos
| ID | 5156734 |
|---|---|
| NOME | Ivan J Ramírez |
| PRENOMES | Ivan J |
| SOBRENOME | Ramírez |
| ASSINATURA | RAMÍREZ I J |
| AFILIAÇÕES | University of Colorado Health |
| ORCID | 0000-0002-4658-9813 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 9 |
| TOTAL DE CITAÇÕES | 10 |
| TOTAL COMO AUTOR | 9 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2007 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 1 |
Assessing El Niño definitions and early warning alerts across Australia, Peru, and the U.S
This study examined how three Pacific Rim countries issued early warning alerts associated with El Niño, the warm phase of the climate cycle, El Niño-Southern Oscillation (ENSO). The El Niño influences hydrometeorological (hydromet) hazards and disaster risk. While many studies focused on the physics and impacts of El Niño, less explored is the quantitative definition and how this influences early warning systems (EWS). Evidence of conflicting de…
Elevating the Discipline
Geographers are well suited to be public scholars, due to their specialized training and interdisciplinary perspectives, which equip them to “ground-truth” and convey knowledge on a wide variety of trends and issues to the public and policymakers. Although institutional recognition of public scholarship has increased over the past twenty years, it remains an underdeveloped area of practice for geographers, often fraught with professional and pers…
Geography of Disparity
The COVID-19 pandemic has drawn greater attention to social determinants of health and associated health inequities, which disproportionately affect vulnerable populations and places in the U.S. In this study, we explored geographic patterns of local-level COVID-19 vulnerability and associations with social and health determinants across Colorado. To conceptualize social and health determinants and how together they generate risk and exposure, we…
Covid-19 Emergence and Social and Health Determinants in Colorado
The aim of this rapid analysis was to investigate the spatial patterns of COVID-19 emergence across counties in Colorado. In the U.S. West, Colorado has the second highest number of cases and deaths, second only to California. Colorado is also reporting, like other states, that communities of color and low-income persons are disproportionately affected by COVID-19. Using GIS and correlation analysis, this study explored COVID-19 incidence and dea…
Mapping Multi-Disease Risk during El Niño
El Niño is a quasi-periodic pattern of climate variability and extremes often associated with hazards and disease. While El Niño links to individual diseases have been examined, less is known about the cluster of multi-disease risk referred to as an ecosyndemic, which emerges during extreme events. The objective of this study was to explore a mapping approach to represent the spatial distribution of ecosyndemics in Piura, Peru at the district-lev…
El Niño, Climate, and Cholera Associations in Piura, Peru, 1991–2001
Cholera resurgence in Piura, Peru
Reexamining El Niño and Cholera in Peru
In the 1990s Peru experienced the first cholera epidemic after almost a century. The source of emergence was initially attributed to a cargo ship, but later there was evidence of an El Niño association. It was hypothesized that marine ecosystem changes associated with El Niño led to the propagation of V. cholerae along the coast of Peru, which in turn initiated the onset of the epidemic in 1991. Earlier studies supported this explanation by demon…
Mediating medical risk factors in the residential segregation and low birthweight relationship by race in New York City
Mediating medical risk factors in the residential segregation and low birthweight relationship by race in New York City
Reexamining El Niño and Cholera in Peru
In the 1990s Peru experienced the first cholera epidemic after almost a century. The source of emergence was initially attributed to a cargo ship, but later there was evidence of an El Niño association. It was hypothesized that marine ecosystem changes associated with El Niño led to the propagation of V. cholerae along the coast of Peru, which in turn initiated the onset of the epidemic in 1991. Earlier studies supported this explanation by demon…
Cholera resurgence in Piura, Peru
El Niño, Climate, and Cholera Associations in Piura, Peru, 1991–2001
Mapping Multi-Disease Risk during El Niño
El Niño is a quasi-periodic pattern of climate variability and extremes often associated with hazards and disease. While El Niño links to individual diseases have been examined, less is known about the cluster of multi-disease risk referred to as an ecosyndemic, which emerges during extreme events. The objective of this study was to explore a mapping approach to represent the spatial distribution of ecosyndemics in Piura, Peru at the district-lev…
Covid-19 Emergence and Social and Health Determinants in Colorado
The aim of this rapid analysis was to investigate the spatial patterns of COVID-19 emergence across counties in Colorado. In the U.S. West, Colorado has the second highest number of cases and deaths, second only to California. Colorado is also reporting, like other states, that communities of color and low-income persons are disproportionately affected by COVID-19. Using GIS and correlation analysis, this study explored COVID-19 incidence and dea…
Geography of Disparity
The COVID-19 pandemic has drawn greater attention to social determinants of health and associated health inequities, which disproportionately affect vulnerable populations and places in the U.S. In this study, we explored geographic patterns of local-level COVID-19 vulnerability and associations with social and health determinants across Colorado. To conceptualize social and health determinants and how together they generate risk and exposure, we…
Assessing El Niño definitions and early warning alerts across Australia, Peru, and the U.S
This study examined how three Pacific Rim countries issued early warning alerts associated with El Niño, the warm phase of the climate cycle, El Niño-Southern Oscillation (ENSO). The El Niño influences hydrometeorological (hydromet) hazards and disaster risk. While many studies focused on the physics and impacts of El Niño, less explored is the quantitative definition and how this influences early warning systems (EWS). Evidence of conflicting de…
Elevating the Discipline
Geographers are well suited to be public scholars, due to their specialized training and interdisciplinary perspectives, which equip them to “ground-truth” and convey knowledge on a wide variety of trends and issues to the public and policymakers. Although institutional recognition of public scholarship has increased over the past twenty years, it remains an underdeveloped area of practice for geographers, often fraught with professional and pers…
Geography (6 obras) · Medicine (5 obras) · Demography (4 obras) · Demography (4 obras) · Biology (3 obras) · Cholera (3 obras) · COVID-19 epidemiological studies (3 obras) · Environmental health (3 obras) · Health disparities and outcomes (3 obras) · Poverty (3 obras)