| Mapping growing stock volume and biomass carbon storage of larch plantations in Northeast China with L-band ALOS PALSAR backscatter mosaics | |
| Gao, Tian1,2; 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 | |
| Corresponding Author | Zhu, J. J.(jiaojunzhu@iae.ac.cn) |
| 2018 | |
| Source Publication | INTERNATIONAL JOURNAL OF REMOTE SENSING
 |
| ISSN | 0143-1161 |
| Volume | 39Issue:22Pages:7978-7997 |
| Abstract | 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. |
| Funding Organization | 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 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Remote Sensing ; Imaging Science & Photographic Technology |
| WOS Subject | Remote Sensing ; Imaging Science & Photographic Technology |
| WOS ID | WOS:000456452100005 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/131375 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhu, J. J. |
| Affiliation | 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 |
| Recommended Citation 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. |
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