Impact of local slope and aspect assessed from LiDAR records on tree diameter in radiata pine (Pinus radiata D. Don) plantations
作者： Hanieh Saremi , Lalit Kumar , Russell Turner , Christine Stone , Gavin Melville
DOI: 10.1007/S13595-014-0374-4
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摘要: Reliable information on tree stem diameter variation at local spatial scales and the factors controlling it could potentially lead to improved biomass estimation over pine plantations. This study addressed relationship between topography breast height (DBH) within two even-aged radiata plantation sites in New South Wales, Australia. A total of 85 plots were established, 1,302 trees sampled from sites. Airborne light detection ranging (LiDAR) was used derive slope aspect link them each individual tree. The results showed a significant DBH factors. At both sites, slopes below 20° southerly aspects displayed significantly larger DBHs than steeper northerly aspects. Older with similar heights also exhibited factor, where greater found observed correlation LiDAR-derived contribute development approaches These topographical variables are easily attained airborne LiDAR, they improve predictions resource inventories (e.g. stand volume or biomass) support field sampling design.
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sci-hub.se 参考文章(32)
Peter Snowdon, Martin L. Benson, Richard C. Woollons, Incorporation of climatic indices into models of growth of Pinus radiata in a spacing experiment New Forests. ,vol. 16, pp. 101- 123 ,(1998) , 10.1023/A:1006524609459
Richard A. Birdsey, David C. Chojnacky, Linda S. Heath, Jennifer C. Jenkins, National scale biomass estimators for United States tree species Forest Science. ,vol. 49, pp. 12- 35 ,(2003) , 10.1093/FORESTSCIENCE/49.1.12
John Turner, Marcia J. Lambert, Peter Hopmans, John McGrath, Site variation in Pinus radiata plantations and implications for site specific management New Forests. ,vol. 21, pp. 249- 282 ,(2001) , 10.1023/A:1012240720833
Woo-Kyun Lee, Klaus von Gadow, Dong-Jun Chung, Jong-Lak Lee, Man-Yong Shin, DBH growth model for Pinus densiflora and Quercus variabilis mixed forests in central Korea Ecological Modelling. ,vol. 176, pp. 187- 200 ,(2004) , 10.1016/J.ECOLMODEL.2003.11.012
J. M. Fielding, NOTES ON A MONTEREY PINE SEED ORCHARD ON TALLAGANDA STATE FOREST IN NEW SOUTH WALES Australian Forestry. ,vol. 28, pp. 203- 206 ,(1964) , 10.1080/00049158.1964.10675370
R. WORRELL, D. C. MALCOLM, Productivity of Sitka spruce in northern Britain. 2. Prediction from site factors. Forestry. ,vol. 63, pp. 119- 128 ,(1990) , 10.1093/FORESTRY/63.2.119
Colin J. Gleason, Jungho Im, Forest biomass estimation from airborne LiDAR data using machine learning approaches Remote Sensing of Environment. ,vol. 125, pp. 80- 91 ,(2012) , 10.1016/J.RSE.2012.07.006
E. Nevo, Evolution of genome-phenome diversity under environmental stress Proceedings of the National Academy of Sciences. ,vol. 98, pp. 6233- 6240 ,(2001) , 10.1073/PNAS.101109298
Erik Næsset, Determination of mean tree height of forest stands using airborne laser scanner data Isprs Journal of Photogrammetry and Remote Sensing. ,vol. 52, pp. 49- 56 ,(1997) , 10.1016/S0924-2716(97)83000-6
K. Kraus, N. Pfeifer, Determination of terrain models in wooded areas with airborne laser scanner data Isprs Journal of Photogrammetry and Remote Sensing. ,vol. 53, pp. 193- 203 ,(1998) , 10.1016/S0924-2716(98)00009-4