Influence of Climate and Land Use Change on Spatially Resolved
Volatilization of Persistent Organic Pollutants (POPs) from
Background Soils

J 2013

Influence of Climate and Land Use Change on Spatially Resolved Volatilization of Persistent Organic Pollutants (POPs) from Background Soils

KOMPRDA, Jiří, Klára KOMPRDOVÁ, Milan SÁŇKA, Martin MOZNY, Luca NIZZETTO et. al.

Základní údaje

Originální název

Influence of Climate and Land Use Change on Spatially Resolved Volatilization of Persistent Organic Pollutants (POPs) from Background Soils

Autoři

KOMPRDA, Jiří (203 Česká republika, garant, domácí), Klára KOMPRDOVÁ (203 Česká republika, domácí), Milan SÁŇKA (203 Česká republika, domácí), Martin MOZNY (203 Česká republika) a Luca NIZZETTO (380 Itálie, domácí)

Vydání

ENVIRONMENTAL SCIENCE & TECHNOLOGY, WASHINGTON, AMER CHEMICAL SOC, 2013, 0013-936X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10000 1. Natural Sciences

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 5.481

Kód RIV

RIV/00216224:14310/13:00065680

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1021/es3048784

UT WoS

000321521400042

Klíčová slova česky

vytěkávání; POPs; půda; box; model; fugacita

Klíčová slova anglicky

volatilization; POPs; soil; box; model; fugacity

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 22. 4. 2014 16:29, Ing. Andrea Mikešková

Anotace

V originále

The subject of this study is the assessment of the influence of climate and land use change on the potential re-emission of organochlorine pesticides (OCPs) from background and agricultural soils. A deterministic spatially and temporally explicit model of the air surface exchange was created, fed with distributed data of soil and atmospheric concentrations from real measurements, and run under various scenarios of temperature and land use change for a case study area representative of central European conditions. To describe land use influence, some important features were implemented including effect of plowing, influence of land cover, temperature of soil, and seasonal changes of air layer stability. Results show that volatilization of pesticides from soil largely exceeded dry gas deposition in most of the area Agricultural soils accounted for more than 90% of the total re-emissions both because of the generally higher soil fugacities (higher loads of chemicals and relatively low organic carbon content), but also due to physical characteristics and land management practices enhancing the dynamics of the exchange. An increase of 1 C in air temperature produced an increase of 8% in the averaged total volatilization flux, however this effect can be neutralized by a change of land use of 10% of the arable lands to grassland or forest, which is consistent with projected land use change in Europe. This suggests that future assessment of climate impact on POP fate and distribution should take into consideration land use aspects.

Návaznosti

ED0001/01/01, projekt VaV

Název: CETOCOEN

LM2011028, projekt VaV

Název: RECETOX ? Národní infrastruktura pro výzkum toxických látek v prostředí

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, RECETOX Národní infrastruktura pro výzkum toxických látek v prostředí

QI112A201, projekt VaV

Název: Metody hodnocení zátěže lesních půd rizikovými látkami a identifikace ekologických rizik kontaminace lesních půd (Akronym: KOLEP)

Investor: Ministerstvo zemědělství ČR, Metody hodnocení zátěže lesních půd rizikovými látkami a identifikace ekologických rizik kontaminace lesních půd, Rozvoj venkova prostřednictvím udržitelného hospodaření s přírodními zdroji

Citovat

KOMPRDA, Jiří, Klára KOMPRDOVÁ, Milan SÁŇKA, Martin MOZNY a Luca NIZZETTO. Influence of Climate and Land Use Change on Spatially Resolved Volatilization of Persistent Organic Pollutants (POPs) from Background Soils. ENVIRONMENTAL SCIENCE & TECHNOLOGY. WASHINGTON: AMER CHEMICAL SOC, 2013, roč. 47, č. 13, s. 7052-7059. ISSN 0013-936X. Dostupné z: https://dx.doi.org/10.1021/es3048784.

@article{1107871,
   author = {Komprda, Jiří and Komprdová, Klára and Sáňka, Milan and Mozny, Martin and Nizzetto, Luca},
   article_location = {WASHINGTON},
   article_number = {13},
   doi = {http://dx.doi.org/10.1021/es3048784},
   keywords = {volatilization; POPs; soil; box; model; fugacity},
   language = {eng},
   issn = {0013-936X},
   journal = {ENVIRONMENTAL SCIENCE & TECHNOLOGY},
   title = {Influence of Climate and Land Use Change on Spatially Resolved Volatilization of Persistent Organic Pollutants (POPs) from Background Soils},
   volume = {47},
   year = {2013}
}

TY  - JOUR
ID  - 1107871
AU  - Komprda, Jiří - Komprdová, Klára - Sáňka, Milan - Mozny, Martin - Nizzetto, Luca
PY  - 2013
TI  - Influence of Climate and Land Use Change on Spatially Resolved Volatilization of Persistent Organic Pollutants (POPs) from Background Soils
JF  - ENVIRONMENTAL SCIENCE & TECHNOLOGY
VL  - 47
IS  - 13
SP  - 7052-7059
EP  - 7052-7059
PB  - AMER CHEMICAL SOC
SN  - 0013936X
KW  - volatilization
KW  - POPs
KW  - soil
KW  - box
KW  - model
KW  - fugacity
N2  - The subject of this study is the assessment of the influence of climate and land use change on the potential re-emission of organochlorine pesticides (OCPs) from background and agricultural soils. A deterministic spatially and temporally explicit model of the air surface exchange was created, fed with distributed data of soil and atmospheric concentrations from real measurements, and run under various scenarios of temperature and land use change for a case study area representative of central European conditions. To describe land use influence, some important features were implemented including effect of plowing, influence of land cover, temperature of soil, and seasonal changes of air layer stability. Results show that volatilization of pesticides from soil largely exceeded dry gas deposition in most of the area Agricultural soils accounted for more than 90% of the total re-emissions both because of the generally higher soil fugacities (higher loads of chemicals and relatively low organic carbon content), but also due to physical characteristics and land management practices enhancing the dynamics of the exchange. An increase of 1 C in air temperature produced an increase of 8% in the averaged total volatilization flux, however this effect can be neutralized by a change of land use of 10% of the arable lands to grassland or forest, which is consistent with projected land use change in Europe. This suggests that future assessment of climate impact on POP fate and distribution should take into consideration land use aspects.
ER  -

KOMPRDA, Jiří, Klára KOMPRDOVÁ, Milan SÁŇKA, Martin MOZNY a Luca NIZZETTO. Influence of Climate and Land Use Change on Spatially Resolved Volatilization of Persistent Organic Pollutants (POPs) from Background Soils. \textit{ENVIRONMENTAL SCIENCE \&{}amp; TECHNOLOGY}. WASHINGTON: AMER CHEMICAL SOC, 2013, roč.~47, č.~13, s.~7052-7059. ISSN~0013-936X. Dostupné z: https://dx.doi.org/10.1021/es3048784.

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