Mapping growing stock volume and biomass carbon storage of larch plantations in Northeast China with L-band ALOS PALSAR backscatter mosaics

doi:10.1080/01431161.2018.1479793

IMR OpenIR

	Mapping growing stock volume and biomass carbon storage of larch plantations in Northeast China with L-band ALOS PALSAR backscatter mosaics
	Gao, Tian 1,2; Zhu, J. J.1,2; Yan, Q. L.1,2; Deng, S. Q.3; Zheng, X.1,2; Zhang, J. X.1,2; Shang, G. D.1,2,4
通讯作者	Zhu, J. J.(jiaojunzhu@iae.ac.cn)
	2018
发表期刊	INTERNATIONAL JOURNAL OF REMOTE SENSING
ISSN	0143-1161
卷号	39 期号:22 页码:7978-7997
摘要	Reliable spatial information on growing stock volume (GSV) and biomass is critical for creating management strategies for plantation forests. This study developed empirical models to map the GSV and biomass of larch plantations (LPs) in Northeast China (1.25 million km(2) total area) by integrating L-band synthetic aperture radar (SAR) data with ground-based survey data. The best correlation model was used to map the GSVs and biomasses of LPs. The total GSV and biomass carbon storage were estimated at 224.3 +/- 59.0 million m(3) and 113.0 +/- 29.7 x 10(12) g C with average densities of 85.1 m(3) ha(-1) and 42.9 10(6) g x C ha(-1), respectively, over a total area of 2.64 million ha. The saturation effect of SAR was determined beyond 260 m(3) ha(-1), which was expected to influence the estimations for a small proportion of the study area. The accuracy of the estimations has limitations mainly due to the uncertainties in the GSV inventories, discrimination of natural larch and the SAR dataset. Based on the mapping results of the GSVs of LPs, a planning strategy for multipurpose management was tentatively proposed. This study can inform policies and management practices to assure broader and sustainable benefits from plantation forests in the future.
资助者	National Key R&D Program of China ; National Natural Science Foundation of China ; National Basic Research Program of China (973 Program)
DOI	10.1080/01431161.2018.1479793
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2016YFD0600206] ; National Natural Science Foundation of China[31500466] ; National Basic Research Program of China (973 Program)[2012CB416906]
WOS研究方向	Remote Sensing ; Imaging Science & Photographic Technology
WOS类目	Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:000456452100005
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/131375
专题	中国科学院金属研究所
通讯作者	Zhu, J. J.
作者单位	1.Chinese Acad Sci, Inst Appl Ecol, CAS Key Lab Forest Ecol & Management, Shenyang, Liaoning, Peoples R China 2.Chinese Acad Sci, Qingyuan Forest CERN, Shenyang, Liaoning, Peoples R China 3.Shinshu Univ, Inst Mt Sci, Nagano, Japan 4.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Gao, Tian,Zhu, J. J.,Yan, Q. L.,et al. Mapping growing stock volume and biomass carbon storage of larch plantations in Northeast China with L-band ALOS PALSAR backscatter mosaics[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2018,39(22):7978-7997.
APA	Gao, Tian.,Zhu, J. J..,Yan, Q. L..,Deng, S. Q..,Zheng, X..,...&Shang, G. D..(2018).Mapping growing stock volume and biomass carbon storage of larch plantations in Northeast China with L-band ALOS PALSAR backscatter mosaics.INTERNATIONAL JOURNAL OF REMOTE SENSING,39(22),7978-7997.
MLA	Gao, Tian,et al."Mapping growing stock volume and biomass carbon storage of larch plantations in Northeast China with L-band ALOS PALSAR backscatter mosaics".INTERNATIONAL JOURNAL OF REMOTE SENSING 39.22(2018):7978-7997.