Charles Darwin University

CDU eSpace
Institutional Repository

 
CDU Staff and Student only
 

Patterns and processes of carbon, water and energy cycles across northern Australian landscapes: From point to region

Beringer, Jason, Hutley, Lindsay B., Hacker, Jorg, Neininger, Bruno and Paw, U Kyw Tha (2011). Patterns and processes of carbon, water and energy cycles across northern Australian landscapes: From point to region. Agricultural and Forest Meteorology,151(11):1409-1416.

Document type: Journal Article

IRMA ID 82057923xPUB63
Title Patterns and processes of carbon, water and energy cycles across northern Australian landscapes: From point to region
Author Beringer, Jason
Hutley, Lindsay B.
Hacker, Jorg
Neininger, Bruno
Paw, U Kyw Tha
Journal Name Agricultural and Forest Meteorology
Publication Date 2011-11-15
Volume Number 151
Issue Number 11
ISSN 0168-1923   (check CDU catalogue open catalogue search in new window)
Scopus ID 2-s2.0-80052297733
Start Page 1409
End Page 1416
Total Pages 8
Place of Publication Netherlands
Publisher Elsevier BV
HERDC Category C1 - Journal Article (DIISR)
Abstract Savannas comprise a large proportion of the terrestrial land surface and are highly varied in their composition, structure and function. These characteristics alter land-atmosphere exchanges of heat, water, carbon dioxide and other trace gases, which feed back to the climate at multiple scales. Australian savannas provide significant ecosystem services and further systematic scientific study is needed to sustainably manage these ecosystems. We undertook an interdisciplinary research effort to understand the patterns and processes of carbon, water and energy cycles across northern Australian landscapes across scales from point to region. We quantified the land surface-atmosphere exchanges across the vast region of Australian savannas using a hierarchical, integrated measurement and modelling approach to determine regional greenhouse gas and water budgets. The research team comprised groups from seven institutions and four countries. The research effort comprised of a multi- year measurement and modelling endeavour and culminated in an intensive field program held in September 2008 (late dry season). The program aimed to improve our knowledge of the spatial and temporal variability of land-atmosphere exchanges and the processes driving them as well as our ability to remotely sense them and simulate them using land surface models, which are crucial components of Global Climate Models. We attempted to robustly integrate small scale processes, such as leaf photosynthesis to larger scales applicable to modelling and remote sensing for the savanna region. In this paper we provide the scientific background and our overall approach to the program with reference to the papers in this "Savanna Patterns of Energy and Carbon Integrated Across the Landscape" (SPECIAL) issue.
Keywords Carbon and water exchanges
Flux
North Australian Tropical Transect
Savanna
Spatial variability
SPECIAL
DOI http://dx.doi.org/10.1016/j.agrformet.2011.05.003   (check subscription with CDU E-Gateway service for CDU Staff and Students  check subscription with CDU E-Gateway in new window)
 
Versions
Version Filter Type
Access Statistics: 23 Abstract Views  -  Detailed Statistics
Created: Fri, 29 Aug 2014, 17:08:04 CST by Anthony Hornby