Trends in aluminium export from a mountainous area to surface waters, from deglaciation to the recent: Effects of vegetation and soil development, atmospheric acidification, and nitrogen-saturation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F09%3A00328912" target="_blank" >RIV/60077344:_____/09:00328912 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Trends in aluminium export from a mountainous area to surface waters, from deglaciation to the recent: Effects of vegetation and soil development, atmospheric acidification, and nitrogen-saturation

Original language description

We reconstructed the history of terrestrial export of aluminium (Al) to Plešné Lake (Czech Republic) since the lake origin 12,600 BC, and predicted Al export for 2010?2050 on the basis of mass budget studies, palaeolimnological data, and MAGIC modelling.We focused on three major Al forms; ionic Al (Ali), organically-bound Al (Alo), and particulate Al hydroxide (Alp). In early post-glacial time, Plešné Lake received high terrestrial export of Al, but with a minor proportion of Alp (4?25 ?M), and concentrations of Ali and Alo were negligible. Since the forest and soil development (9900?9000 BC), erosion has declined and soil organic acids increased export of Alo from soils. The terrestrial Alo leaching (7.5 ?M) persisted throughout the Holocene until the industrial period. Then, Ali concentrations continuously increased (up to 28 ?M in the mid-1980s) due to atmospheric acidification. Alo (5.5 ?M) is predicted to dominate Al concentrations around 2050.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DJ - Pollution and water control

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Inorganic Biochemistry

ISSN

0162-0134

e-ISSN

—

Volume of the periodical

103

Issue of the periodical within the volume

11

Country of publishing house

US - UNITED STATES

Number of pages

10

Pages from-to

—

UT code for WoS article

000271436500003

EID of the result in the Scopus database

—