Estimates of carbon fluxes from Poyang Lake wetlands vegetation in the growing season

Hongxiu Wan; Zhihao Qin; Yuanbo Liu; Yongming Xu

doi:10.1117/12.869540

3 November 2010 Estimates of carbon fluxes from Poyang Lake wetlands vegetation in the growing season

Hongxiu Wan, Zhihao Qin, Yuanbo Liu, Yongming Xu

Proceedings Volume 7858, Remote Sensing of the Coastal Ocean, Land, and Atmosphere Environment; 78581B (2010) https://doi.org/10.1117/12.869540
Event: SPIE Asia-Pacific Remote Sensing, 2010, Incheon, Korea, Republic of

Abstract

Poyang Lake is the largest shallow lake wetlands in China, and which vegetation succession is rapid under high changeable hydrological regimes. This study measured the fluxes of carbon dioxide and methane simultaneously by opaque static chamber-gas chromatography technique for typical wetland vegetation ecosystems in the growing season. In view of the advantages both in temporal and spatial, HJ-1 satellite images were chosen as the data source for vegetation cover classification and area estimates. And based on the areas in different vegetation, carbon flux for the entire study area was estimated during the growing season. Results indicated that carbon dioxide flux has closer relationship with vegetation change than methane flux does.

Citation Download Citation

Hongxiu Wan, Zhihao Qin, Yuanbo Liu, and Yongming Xu "Estimates of carbon fluxes from Poyang Lake wetlands vegetation in the growing season", Proc. SPIE 7858, Remote Sensing of the Coastal Ocean, Land, and Atmosphere Environment, 78581B (3 November 2010); https://doi.org/10.1117/12.869540

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available