The Spatial and Temporal Dynamics of Remotely-sensed Vegetation
Phenology in Central Asia in the 1982-2011 Period

J 2016

The Spatial and Temporal Dynamics of Remotely-sensed Vegetation Phenology in Central Asia in the 1982-2011 Period

BOHOVIC, Roman, Petr DOBROVOLNÝ a Doris KLEIN

Základní údaje

Originální název

The Spatial and Temporal Dynamics of Remotely-sensed Vegetation Phenology in Central Asia in the 1982-2011 Period

Autoři

BOHOVIC, Roman (203 Česká republika, garant, domácí), Petr DOBROVOLNÝ (203 Česká republika, domácí) a Doris KLEIN (276 Německo)

Vydání

European Journal of Remote Sensing, 2016, 2279-7254

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Itálie

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.533

Kód RIV

RIV/00216224:14310/16:00090162

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.5721/EuJRS20164916

UT WoS

000380968700010

Klíčová slova anglicky

Phenology; vegetation dynamics; NDVI; GIMMS; Central Asia; SOS

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 14. 4. 2017 15:37, Ing. Andrea Mikešková

Anotace

V originále

An understanding of present and past vegetation dynamics is essential to future reaction strategies to climate change, especially in developing regions. This study seeks to widen such knowledge by utilizing remotely-sensed normalized difference vegetation index (NDVI) data to compute phenology metrics for Central Asia in the 1982-2011 period. Spatial and temporal analysis was performed for nine phenological metrics and for subregions with consistent vegetation dynamics. A general increase of biomass was disclosed, except in bare deserts, and the growing season appears to be starting earlier. Despite of the dominant greening trend, deserts show inverse dynamics, possibly a sign of rising aridity.

Návaznosti

MUNI/A/1315/2015, interní kód MU

Název: Integrovaný výzkum environmentálních změn v krajinné sféře Země

Investor: Masarykova univerzita, Integrovaný výzkum environmentálních změn v krajinné sféře Země, DO R. 2020_Kategorie A - Specifický výzkum - Studentské výzkumné projekty

Citovat

BOHOVIC, Roman, Petr DOBROVOLNÝ a Doris KLEIN. The Spatial and Temporal Dynamics of Remotely-sensed Vegetation Phenology in Central Asia in the 1982-2011 Period. European Journal of Remote Sensing. 2016, roč. 49, June, s. 279-299. ISSN 2279-7254. Dostupné z: https://dx.doi.org/10.5721/EuJRS20164916.

@article{1347539,
   author = {Bohovic, Roman and Dobrovolný, Petr and Klein, Doris},
   article_number = {June},
   doi = {http://dx.doi.org/10.5721/EuJRS20164916},
   keywords = {Phenology; vegetation dynamics; NDVI; GIMMS; Central Asia; SOS},
   language = {eng},
   issn = {2279-7254},
   journal = {European Journal of Remote Sensing},
   title = {The Spatial and Temporal Dynamics of Remotely-sensed Vegetation Phenology in Central Asia in the 1982-2011 Period},
   url = {http://www.aitjournal.com/articleView.aspx?ID=989},
   volume = {49},
   year = {2016}
}

TY  - JOUR
ID  - 1347539
AU  - Bohovic, Roman - Dobrovolný, Petr - Klein, Doris
PY  - 2016
TI  - The Spatial and Temporal Dynamics of Remotely-sensed Vegetation Phenology in Central Asia in the 1982-2011 Period
JF  - European Journal of Remote Sensing
VL  - 49
IS  - June
SP  - 279-299
EP  - 279-299
SN  - 22797254
KW  - Phenology
KW  - vegetation dynamics
KW  - NDVI
KW  - GIMMS
KW  - Central Asia
KW  - SOS
UR  - http://www.aitjournal.com/articleView.aspx?ID=989
L2  - http://www.aitjournal.com/articleView.aspx?ID=989
N2  - An understanding of present and past vegetation dynamics is essential to future reaction strategies to climate change, especially in developing regions. This study seeks to widen such knowledge by utilizing remotely-sensed normalized difference vegetation index (NDVI) data to compute phenology metrics for Central Asia in the 1982-2011 period. Spatial and temporal analysis was performed for nine phenological metrics and for subregions with consistent vegetation dynamics. A general increase of biomass was disclosed, except in bare deserts, and the growing season appears to be starting earlier. Despite of the dominant greening trend, deserts show inverse dynamics, possibly a sign of rising aridity.
ER  -

BOHOVIC, Roman, Petr DOBROVOLNÝ a Doris KLEIN. The Spatial and Temporal Dynamics of Remotely-sensed Vegetation Phenology in Central Asia in the 1982-2011 Period. \textit{European Journal of Remote Sensing}. 2016, roč.~49, June, s.~279-299. ISSN~2279-7254. Dostupné z: https://dx.doi.org/10.5721/EuJRS20164916.

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