globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2014.06.046
Scopus记录号: 2-s2.0-84922631639
论文题名:
Monitoring plant response to phenanthrene using the red edge of canopy hyperspectral reflectance
作者: Zhu L.; Chen Z.; Wang J.; Ding J.; Yu Y.; Li J.; Xiao N.; Jiang L.; Zheng Y.; Rimmington G.M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 86, 期:2018-01-02
起始页码: 332
结束页码: 341
语种: 英语
英文关键词: Field canopy spectroscopy ; Hyperspectral ; Oil pollution ; Oil spill ; Polycyclic aromatic hydrocarbons ; Remote sensing
Scopus关键词: Anthracene ; Aromatic hydrocarbons ; Oil shale ; Oil spills ; Polycyclic aromatic hydrocarbons ; Reflection ; River pollution ; Spectroscopy ; Above ground biomass ; Controlled experiment ; HyperSpectral ; Hyperspectral reflectance ; Oil pollution ; Photosynthetic pigment concentrations ; Phragmites australis ; Yellow River delta ; Remote sensing ; phenanthrene ; pigment ; phenanthrene ; phenanthrene derivative ; soil ; Article ; biomass ; canopy ; canopy hyperspectral reflectance ; China ; concentration (parameters) ; controlled study ; environmental parameters ; field canopy spectroscopy ; glaucous seepweed ; nonhuman ; plant response ; plant stress ; remote sensing ; soil pollution ; spectroscopy ; weed ; Amaranthaceae ; chemistry ; drug effects ; environmental monitoring ; growth, development and aging ; metabolism ; plant leaf ; Poaceae ; procedures ; remote sensing ; river ; soil ; Phragmites australis ; Suaeda ; Suaeda salsa ; Biomass ; Chenopodiaceae ; China ; Environmental Monitoring ; Phenanthrenes ; Plant Leaves ; Poaceae ; Remote Sensing Technology ; Rivers ; Soil ; Spectrum Analysis
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: To investigate the mechanisms and potential for the remote sensing of phenanthrene-induced vegetation stress, we measured field canopy spectra, and associated plant and soil parameters in the field controlled experiment in the Yellow River Delta of China. Two widely distributed plant communities, separately dominated by reed (Phragmites australis) and glaucous seepweed (Suaeda salsa), were treated with different doses of phenanthrene. The canopy spectral changes of plant community resulted from the decreases of biomass and foliar projective coverage, while leaf photosynthetic pigment concentrations showed no significance difference among treatments. The spectral response to phenanthrene included a flattened red edge, with decreased first derivative of reflectance. The red edge slope and area consistently responded to phenanthrene, showing a strong relationship with aboveground biomass, coverage and canopy pigments density. These results suggest the potential of remote sensing and the importance of field validation to correctly interpret the causes of the spectral changes. © 2014 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85730
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Key Laboratory of Plant Resources, Beijing Botanical Garden, West China Subalpine Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China; Key Laboratory of Agri-Informatics, Ministry of Agriculture, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China; State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China; Chinese Research Academy of Environmental Sciences, Beijing, China; Global Learning Office, College of Liberal Arts and Sciences, Wichita State University, Wichita, KS, United States

Recommended Citation:
Zhu L.,Chen Z.,Wang J.,et al. Monitoring plant response to phenanthrene using the red edge of canopy hyperspectral reflectance[J]. Marine Pollution Bulletin,2014-01-01,86(2018-01-02)
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