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Istituto sull'inquinamento atmosferico

Torna all'elenco Contributi in rivista anno 2013

Contributo in rivista

Tipo: Articolo in rivista

Titolo: Daysimetric mapping of mercury emissions from contaminated sites.

Anno di pubblicazione: 2013

Formato: Elettronico

Autori: Cinnirella S., Pirrone N., Horvat M., Kocman D.

Affiliazioni autori: CNR-IIA: Cinnirella S., Pirrone N., Jo?ef Stefan Institute, Ljubljana, Slovenia: Horvat M., Kocman D.

Autori CNR:


Lingua: inglese

Abstract: In this abstract we describe the Dasymetric Mapping (DM) technique applied to mercury contaminated sites. The DM is an intelligent disaggregation procedure that incorporates ancillary data to facilitate the areal interpolation process. It differs from choropleth mapping in that areas are defined based on the actual spatial distribution of the variable being mapped, rather than administrative or other arbitrary units. The disaggregation weight was derived from soil carbon content, as it was found that increases in total mercury (and methylmercury) concentrations are related to increasing fractions of organic carbon (OC) in the soil. The DM technique was implemented in ArcGisŪ by creating a model that uses emissions from contaminated sites, an area-class map, and a sampling strategy set out as binary.

Lingua abstract: inglese

Pagine totali: 4


E3S Web of Conferences EDP Sciences - Web of Conferences
Paese di pubblicazione: Francia
Lingua: inglese
ISSN: 2267-1242

DOI: 10.1051/e3sconf/20130107007

Referee: Sė: Internazionale

Stato della pubblicazione: Published version

Parole chiave:

  • mercury
  • methylmercury
  • organic carbon
  • GIS

URL: https://www.e3s-conferences.org/articles/e3sconf/abs/2013/01/e3sconf_ichm13_07007/e3sconf_ichm13_07007.html

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