Human appropriation of aboveground photosynthetic production in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11690%2F11%3A10051471" target="_blank" >RIV/00216208:11690/11:10051471 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10113-010-0167-8" target="_blank" >http://dx.doi.org/10.1007/s10113-010-0167-8</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10113-010-0167-8" target="_blank" >10.1007/s10113-010-0167-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Human appropriation of aboveground photosynthetic production in the Czech Republic

Popis výsledku v původním jazyce

We assessed human impacts on ecosystems by calculating the proportion of aboveground net primary production appropriated by humans (aHANPP) in the territory of the Czech Republic. The human appropriation of aboveground net primary production reached 21.5Tg C per year in 2006 or 56% of the annual potential natural productivity. Harvested productivity equivalent aNPPH is contributing to the overall appropriation of photosynthetic production by 80%. Considerable productivity losses have been induced by agricultural land conversion and urbanization. While artificial surfaces are responsible for the appropriation of whole ecosystem production, productivity of urban green areas and managed forests can even exceed natural productivity levels. In the period 1990-2000, the aHANPP dropped by 7%, but the indicator shows an increase by over 2% in the period 2000-2006. The indicator of human appropriation of net primary production enables translation of land cover changes into measures of ecosyste

Název v anglickém jazyce

Human appropriation of aboveground photosynthetic production in the Czech Republic

Popis výsledku anglicky

We assessed human impacts on ecosystems by calculating the proportion of aboveground net primary production appropriated by humans (aHANPP) in the territory of the Czech Republic. The human appropriation of aboveground net primary production reached 21.5Tg C per year in 2006 or 56% of the annual potential natural productivity. Harvested productivity equivalent aNPPH is contributing to the overall appropriation of photosynthetic production by 80%. Considerable productivity losses have been induced by agricultural land conversion and urbanization. While artificial surfaces are responsible for the appropriation of whole ecosystem production, productivity of urban green areas and managed forests can even exceed natural productivity levels. In the period 1990-2000, the aHANPP dropped by 7%, but the indicator shows an increase by over 2% in the period 2000-2006. The indicator of human appropriation of net primary production enables translation of land cover changes into measures of ecosyste

Druh

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

CEP obor

DO - Ochrana krajinných území

OECD FORD obor

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Projekt

<a href="/cs/project/2B06183" target="_blank" >2B06183: Socioekonomický metabolizmus urbánních systémů a jeho dopad na ekosystémy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Regional Environmental Change

ISSN

1436-3798

e-ISSN

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Svazek periodika

11

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

11

Strana od-do

519-529

Kód UT WoS článku

000294058800007

EID výsledku v databázi Scopus

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