Paper Abstract and Keywords |
Presentation |
2009-11-03 16:45
Net Primary Production of Vegetation in southwestern China based on SPOT NDVI and CASA Model Dan Dong, Jian Ni (IBCAS) SANE2009-125 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Net primary production (NPP) of terrestrial vegetation was estimated using the CASA model driven by SPOT NDVI, high-resolution digital elevation model (DEM), climate variables and vegetation-based parameters. The averaged total annual NPP was 0.853。チ1012 kg C yr-1 in southwestern China between 1999-2003 and the averaged annual NPP was 385.2 gC m-2 yr-1. The Karst vegetation was 0.234。チ1012 kgC yr-1 and 387.8 gC m-2 yr-1, respectively. The spatial distribution of NPP is well explained by combining climate patterns and vegetation types. Compared with field observations, the CASA model showed convincing NPP estimates. The production of Karst vegetation in southwestern China provides the basic data to understanding the biodiversity and ecosystem stability in karst landform. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
remote sensing / CASA / NPP / karst landform / NDVI / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 265, SANE2009-125, pp. 239-244, Nov. 2009. |
Paper # |
SANE2009-125 |
Date of Issue |
2009-10-26 (SANE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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SANE2009-125 |
Conference Information |
Committee |
SANE |
Conference Date |
2009-11-01 - 2009-11-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Fudan University (Shanghai) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics) |
Paper Information |
Registration To |
SANE |
Conference Code |
2009-11-SANE |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Net Primary Production of Vegetation in southwestern China based on SPOT NDVI and CASA Model |
Sub Title (in English) |
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Keyword(1) |
remote sensing |
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CASA |
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NPP |
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karst landform |
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NDVI |
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1st Author's Name |
Dan Dong |
1st Author's Affiliation |
Institude of botany, Chinese Academy of Sciences (IBCAS) |
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Jian Ni |
2nd Author's Affiliation |
Institute of botany, Chinese Academy of Sciences (IBCAS) |
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Speaker |
Author-1 |
Date Time |
2009-11-03 16:45:00 |
Presentation Time |
20 minutes |
Registration for |
SANE |
Paper # |
SANE2009-125 |
Volume (vol) |
vol.109 |
Number (no) |
no.265 |
Page |
pp.239-244 |
#Pages |
6 |
Date of Issue |
2009-10-26 (SANE) |
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