Arid
STUDIES ON THE FOREST DIEBACK PHENOMENON IN A SEMI-ARID REGION USING REMOTELY SENSED DATA
Hoshino, Buho1; Sasamura, Takashi1; Sugimoto, Atsuko2; Tserendulam, Tserenochir3; Ganbold, Uuganbayar3; McCarthy, Christopher4; Kaneko, Masami1
通讯作者Hoshino, Buho
会议名称38th IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
会议日期JUL 22-27, 2018
会议地点Valencia, SPAIN
英文摘要

Various factors have been cited for forest dieback including global warming and dryness, overgrazing damage by wild animals, forest fires, and damage by insects. In this study, we apply a tree measurement (TM) survey to examine living and dead (dieback) trees, as well as obtain a Diameter at Breast Height (DBH) measurement. Extraction of fallen and dieback tree pixels using time series Landsat satellite data, including an analysis of microgeomorphology characteristics (slope and solar radiation) of dieback trees using 30 m Terra/ASTER DEM data were employed. Results show a majority of dieback trees in places with a large amount of insolation with a small slope, with DBH of white birch trees largest on slopes with altitudes of 1,550 m to 1,700 m.


英文关键词Forest dieback phenomenon Betula platyphylla Sukaczev forest DBH Hustai National Park
来源出版物IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM
ISSN2153-6996
出版年2018
页码5236-5239
EISBN978-1-5386-7150-4
出版者IEEE
类型Proceedings Paper
语种英语
国家Japan;Mongolia
收录类别CPCI-S
WOS记录号WOS:000451039805028
WOS类目Engineering, Electrical & Electronic ; Geosciences, Multidisciplinary ; Remote Sensing
WOS研究方向Engineering ; Geology ; Remote Sensing
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/307437
作者单位1.Rakuno Gakuen Univ, Lab Environm Remote Sensing, Ebetsu, Hokkaido 0698501, Japan;
2.Hokkaido Univ, Arctic Res Ctr, Sapporo, Hokkaido 0600808, Japan;
3.Hustai Natl Pk, Ulaanbaatar, Mongolia;
4.Kyoto Univ, Grad Sch Global Environm Studies, Kyoto 6068501, Japan
推荐引用方式
GB/T 7714
Hoshino, Buho,Sasamura, Takashi,Sugimoto, Atsuko,et al. STUDIES ON THE FOREST DIEBACK PHENOMENON IN A SEMI-ARID REGION USING REMOTELY SENSED DATA[C]:IEEE,2018:5236-5239.
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