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| Content Provider | Springer Nature Link |
|---|---|
| Author | da, Hibiki M. Motohka, Takeshi Murakami, Kazutaka Muraoka, Hiroyuki Nasahara, Kenlo Nishida |
| Copyright Year | 2013 |
| Abstract | This data paper reports spectral reflectance and transmittance data of leaves from 21 terrestrial vascular plant species (seven herbaceous, and 14 broadleaf and long-needle coniferous tree species) and of shoots from one short-needle coniferous tree species. The reflectance spectra of branches of one tree species, of the trunks of 12 tree species and ground surface of one deciduous broad-leaf forest are also reported. Optical measurements and leaf samplings were made at five sites on Honshu Island, Japan, which are typical vegetation types in East Asia, i.e., grassland, paddy field, and deciduous broad-leaf or coniferous forests. The collection and measurements were conducted for main species in each site. To include other common vegetation types in East Asia, such as evergreen broad-leaf or coniferous forests, the sample collection and the measurements were conducted at gardens and an experimental forest. Leaves of ten deciduous species were measured at different phenological stages from leaf expansion to senescence since those species shows significant seasonal changes in spectral reflectance and transmittance of leaves. Leaves at different position in a canopy (e.g., sunlit versus shaded leaves) were also measured for eight of 21 species. The spectral reflectance and transmittance from both adaxial and abaxial sides of the all leaves or needles, expect Picea abies needles. The measurements of the leaves were conducted with a spectroradiometer attached via an optical fiber to an integrating sphere. Two types of integrating spheres were used: a model LI-1800-12 (Li-Cor) and an RTS-3ZC integrating sphere (Analytical Spectral Devices). A leaf clip accessory was also used instead of an integrating sphere for measuring the leaves of two species. All data were measured within the 350–2,500-nm spectral range with 1-nm steps between measurements but the data obtained by LI-1800 is unavailable in 1,650–1,740, 1,890–1,950, and 2,050–2,500 nm because of a large amount of noise. These data are used as input parameters in a radiative transfer model designed to estimate the leaf area index from radiation reflected from a canopy surface. |
| Starting Page | 111 |
| Ending Page | 111 |
| Page Count | 1 |
| File Format | |
| ISSN | 09123814 |
| Journal | Ecological Research |
| Volume Number | 29 |
| Issue Number | 2 |
| e-ISSN | 14401703 |
| Language | English |
| Publisher | Springer Japan |
| Publisher Date | 2013-12-18 |
| Publisher Place | Tokyo |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Broad leaves Coniferous needles Integrating sphere Leaf clip Phenological change Spectroradiometer Ecology Plant Sciences Zoology Evolutionary Biology Behavioural Sciences Forestry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology, Evolution, Behavior and Systematics |
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