講演名 | 2009-11-03 NET PRIMARY PRODUCTION OF VEGETATION IN SOUTHWESTERN CHINA BASED ON SPOT NDVI AND CASA MODEL(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics)) , |
---|---|
PDFダウンロードページ | PDFダウンロードページへ |
抄録(和) | |
抄録(英) | 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 0.853×10^<12>kgC yr^<-1> in southwestern China between 1999-2003 and the averaged annual NPP was 385.2gC m^<-2>yr^<-1>. The Karst vegetation was 0.234×10^<12>kgC yr^<-1> and 387.8gC 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. |
キーワード(和) | |
キーワード(英) | Karst landform / remote sensing / NDVI / NPP / CASA |
資料番号 | SANE2009-125 |
発行日 |
研究会情報 | |
研究会 | SANE |
---|---|
開催期間 | 2009/10/26(から1日開催) |
開催地(和) | |
開催地(英) | |
テーマ(和) | |
テーマ(英) | |
委員長氏名(和) | |
委員長氏名(英) | |
副委員長氏名(和) | |
副委員長氏名(英) | |
幹事氏名(和) | |
幹事氏名(英) | |
幹事補佐氏名(和) | |
幹事補佐氏名(英) |
講演論文情報詳細 | |
申込み研究会 | Space, Aeronautical and Navigational Electronics (SANE) |
---|---|
本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | NET PRIMARY PRODUCTION OF VEGETATION IN SOUTHWESTERN CHINA BASED ON SPOT NDVI AND CASA MODEL(WSANE 2009 (Workshop for Space, Aeronautical and Navigational Electronics)) |
サブタイトル(和) | |
キーワード(1)(和/英) | / Karst landform |
第 1 著者 氏名(和/英) | / Dong Dan |
第 1 著者 所属(和/英) | State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences:Graduate University of the Chinese Academy of Sciences |
発表年月日 | 2009-11-03 |
資料番号 | SANE2009-125 |
巻番号(vol) | vol.109 |
号番号(no) | 265 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |