Estimation of gross primary productivity of an ombrotrophic bog in Southern Sweden
(2008) Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. 4. p.866-869- Abstract
- Eddy flux tower measurements, ground-based reflectance measurements, regionally modeled data, and data from the Moderate Resolution Imaging Spectroradiometer (MODIS) were used in this study of an ombrotrophic bog in southern Sweden. Linear regression analysis was used to investigate how the fraction of absorbed photosynthetically active radiation (FAPAR), light-use efficiency (epsiv), and gross primary productivity (GPP) are related to controlling variables. Results show that FAPAR and epsiv are not related and only weakly related to the normalized difference vegetation index (NDVI) and photochemical reflectance index (PRI), respectively. GPP is strongly related to insolation (E), absorbed photosynthetically active radiation (APAR),... (More)
- Eddy flux tower measurements, ground-based reflectance measurements, regionally modeled data, and data from the Moderate Resolution Imaging Spectroradiometer (MODIS) were used in this study of an ombrotrophic bog in southern Sweden. Linear regression analysis was used to investigate how the fraction of absorbed photosynthetically active radiation (FAPAR), light-use efficiency (epsiv), and gross primary productivity (GPP) are related to controlling variables. Results show that FAPAR and epsiv are not related and only weakly related to the normalized difference vegetation index (NDVI) and photochemical reflectance index (PRI), respectively. GPP is strongly related to insolation (E), absorbed photosynthetically active radiation (APAR), incoming photosynthetic photon flux density (PPFD), air temperature (Ta), regionally modeled PPFD (mPPFD), and MODIS land surface temperature (LST). (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3954937
- author
- Schubert, Per
LU
; Lund, Magnus
LU
and Eklundh, Lars
LU
- organization
- publishing date
- 2008
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- fraction of absorbed photosynthetically active radiation, gross primary productivity, light-use efficiency, remote sensing
- host publication
- Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. IEEE International
- volume
- 4
- pages
- 866 - 869
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008.
- conference location
- Boston, MA, United States
- conference dates
- 2008-07-07 - 2008-07-11
- external identifiers
-
- scopus:67649760203
- DOI
- 10.1109/IGARSS.2008.4779860
- language
- English
- LU publication?
- yes
- id
- 0ae5fd7a-ec58-4ed5-9095-2d207f8e9af7 (old id 3954937)
- alternative location
- http://dx.doi.org/10.1109/IGARSS.2008.4779860
- date added to LUP
- 2016-04-04 11:39:45
- date last changed
- 2022-01-29 22:14:53
@inproceedings{0ae5fd7a-ec58-4ed5-9095-2d207f8e9af7, abstract = {{Eddy flux tower measurements, ground-based reflectance measurements, regionally modeled data, and data from the Moderate Resolution Imaging Spectroradiometer (MODIS) were used in this study of an ombrotrophic bog in southern Sweden. Linear regression analysis was used to investigate how the fraction of absorbed photosynthetically active radiation (FAPAR), light-use efficiency (epsiv), and gross primary productivity (GPP) are related to controlling variables. Results show that FAPAR and epsiv are not related and only weakly related to the normalized difference vegetation index (NDVI) and photochemical reflectance index (PRI), respectively. GPP is strongly related to insolation (E), absorbed photosynthetically active radiation (APAR), incoming photosynthetic photon flux density (PPFD), air temperature (Ta), regionally modeled PPFD (mPPFD), and MODIS land surface temperature (LST).}}, author = {{Schubert, Per and Lund, Magnus and Eklundh, Lars}}, booktitle = {{Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. IEEE International}}, keywords = {{fraction of absorbed photosynthetically active radiation; gross primary productivity; light-use efficiency; remote sensing}}, language = {{eng}}, pages = {{866--869}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Estimation of gross primary productivity of an ombrotrophic bog in Southern Sweden}}, url = {{http://dx.doi.org/10.1109/IGARSS.2008.4779860}}, doi = {{10.1109/IGARSS.2008.4779860}}, volume = {{4}}, year = {{2008}}, }