Crossdating of disturbances by tree uprooting: Can treethrow microtopography persist for 6000 years?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10174155" target="_blank" >RIV/00216208:11310/13:10174155 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388971:_____/13:00423946 RIV/00027073:_____/13:#0001517 RIV/62156489:43410/13:00202866

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.foreco.2013.06.045" target="_blank" >http://dx.doi.org/10.1016/j.foreco.2013.06.045</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.foreco.2013.06.045" target="_blank" >10.1016/j.foreco.2013.06.045</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Crossdating of disturbances by tree uprooting: Can treethrow microtopography persist for 6000 years?

Popis výsledku v původním jazyce

Establishing disturbance frequencies in different types of forest ecosystems is an area of considerable research. We use several overlapping dating methods - robust repeated tree-censuses, dendrochronology and radiometric techniques (radionuclides C-14,(210)pb, Cs-137, Ra-226) - to date 302 pit-mounds, formed by uprooting, in 3 different forest ecosystems. Our research goal was to better understand the disturbance frequencies in these ecosystems and establish the potential longevity of treethrow mounds. At the same time, we tested the applicability of multiple dating methods in different kinds of stands, including two sites in Central Europe and one in the Great Lakes region, USA. We used tree-census data to establish the ages of the youngest (<37 yr)uprooting events, Pb-210 dating (including Cs-137 and Ra-226) to date treethrow events younger than ca. 200 years, dendrochronological dating for sites less than ca. 400 years old, and radiocarbon dating for assumed older sites. In order

Název v anglickém jazyce

Crossdating of disturbances by tree uprooting: Can treethrow microtopography persist for 6000 years?

Popis výsledku anglicky

Establishing disturbance frequencies in different types of forest ecosystems is an area of considerable research. We use several overlapping dating methods - robust repeated tree-censuses, dendrochronology and radiometric techniques (radionuclides C-14,(210)pb, Cs-137, Ra-226) - to date 302 pit-mounds, formed by uprooting, in 3 different forest ecosystems. Our research goal was to better understand the disturbance frequencies in these ecosystems and establish the potential longevity of treethrow mounds. At the same time, we tested the applicability of multiple dating methods in different kinds of stands, including two sites in Central Europe and one in the Great Lakes region, USA. We used tree-census data to establish the ages of the youngest (<37 yr)uprooting events, Pb-210 dating (including Cs-137 and Ra-226) to date treethrow events younger than ca. 200 years, dendrochronological dating for sites less than ca. 400 years old, and radiocarbon dating for assumed older sites. In order

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Forest Ecology and Management

ISSN

0378-1127

e-ISSN

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Svazek periodika

307

Číslo periodika v rámci svazku

NOVEMBER

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

123-135

Kód UT WoS článku

000326770200013

EID výsledku v databázi Scopus

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