Potential impacts of climate change and climate variability on aeroallergens. (by Diego Fdez-Sevilla)


Potential impacts of climate change and climate variability on aeroallergens. (by Diego Fdez-Sevilla)

EPA report on aeroallergens and climate change 2008

A Review of the Impact of Climate Variability and Change on Aeroallergens and Their Associated Effects (Final Report)

In 2008 EPA announced the release of the final report entitled: A Review of the Impact of Climate Variability and Change on Aeroallergens and their Associated Effects. This report is a survey of the current state of scientific knowledge of the potential impacts of climate change and climate variability on aeroallergens in the United States — including the impacts of pollens, molds, and indoor allergens — and their associated effects on allergenic illnesses.

Since 1998, EPA has been assessing the consequences of global change on weather-related morbidity, on vector- and water-borne diseases, and on airborne allergens and ambient pollutants, especially tropospheric ozone and fine particles. With this completed, this report adds to the increasing body of knowledge on potential effects of global climate change on human health.

Background

Allergies and allergy-related illnesses are widespread in the U.S. and impose substantial economic and quality of life burdens. Changes in climate, including increased CO2 concentrations, could impact the production, distribution, and dispersion of aeroallergens; allergen content; and the growth and distribution of the weeds, grasses, tress, and mold that produce them. While the literature does not provide definitive data or conclusions on how climate change might impact aeroallergens and subsequently allergenic illnesses, some tentative conclusions can be drawn:

  • Pollen production is likely to increase in many parts of the U.S. with the possible exception of the Southeast;
  • Phenologic advance is likely to occur for numerous species of plants, especially trees;
  • There will likely be changes in the distribution of pollen producing species, including the possibility of extinction in some cases;
  • Intercontinental dispersal is possible, facilitating the introduction of new aeroallergens into the U.S.; and
  • Increases in allergen content of some aeroallergens are possible.

 

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About Diego Fdez-Sevilla, PhD.

Citing This Site "Title", published online "Month"+"Year", retrieved on "Month""Day", "Year" from http://www.diegofdezsevilla.wordpress.com. By Diego Fdez-Sevilla, PhD. More guidance on citing this web as a source can be found at NASA webpage: http://solarsystem.nasa.gov/bibliography/citations#! DOIs can be generated on demand by request by email: d.fdezsevilla(at)gmail.com for those publications missing at the ResearchGate profile vinculated with this project. Author´s profile: Bachelor in General Biology, Masters degree "Licenciado" in Environmental Sciences (2001, Spain). PhD in Aerobiology (2007, UK). Lived, acquired training and worked in Spain, UK, Germany and Poland. I have shared the outcome from my previous work as scientific speaker in events held in those countries as well as in Switzerland and Finland. After couple of years performing research and working in institutions linked with environmental research and management, I find myself in a period of transition searching for a new position or funding to support my research. In the present competitive scenario, instead of just moving my cv and wait for my next opportunity to arrive, I have decided to invest also my energy and time in opening my own line of research showing what I am capable of. The value of the data and the original nature of the research presented in this blog has proved to be worthy of consideration by the scientific community as well as for publication in scientific journals. However, without a position as member of an institution, it becomes very challenging to be published. I hope that this handicap do not overshadow the value of my work and the intellectual rights represented by the license of attribution attached are respected and considered by the scientist involved in this line of research. Any comment and feedback aimed to be constructive is welcome. In this blog I publish pieces of research focused on addressing relevant environmental questions. Furthermore, I try to break the barrier that academic publications very often offer isolating scientific findings from the general public. In that way I address those topics which I am familiar with, thanks to my training in environmental research, making them available throughout my posts. (see "Framework and Timeline" for a complete index). At this moment, 2017, I am living in Spain with no affiliation attachments. Free to relocate geographically worldwide. If you feel that I could be a contribution to your institution, team and projects don´t hesitate in contact me at d.fdezsevilla (at) gmail.com or consult my profile at LinkedIn, ResearchGate and Academia.edu. Also, I'd appreciate information about any opportunity that you might know and believe it could match with my aptitudes. The conclusions and ideas expressed in each post as part of my own creativity are part of my Intellectual Portfolio and are protected by Intellectual Property Laws. Licensed under Creative Commons Attribution-NonCommercial conditions. In citing my work from this website, be sure to include the date of access. (c)Diego Fdez-Sevilla, PhD, 2017. Filling in or Finding Out the gaps around. Publication accessed 20YY-MM-DD at http://www.diegofdezsevilla.wordpress.com/
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