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| DOI | 10.1126/science.aaj1987 |
| Airborne laser-guided imaging spectroscopy to map forest trait diversity and guide conservation | |
| Asner G.P.; Martin R.E.; Knapp D.E.; Tupayachi R.; Anderson C.B.; Sinca F.; Vaughn N.R.; Llactayo W. | |
| 发表日期 | 2017 |
| ISSN | 0036-8075 |
| 起始页码 | 385 |
| 结束页码 | 389 |
| 卷号 | 355期号:6323 |
| 英文摘要 | Functional biogeography may bridge a gap between field-based biodiversity information and satellite-based Earth system studies, thereby supporting conservation plans to protect more species and their contributions to ecosystem functioning.We used airborne laser-guided imaging spectroscopy with environmental modeling to derive large-scale, multivariate forest canopy functional trait maps of the Peruvian Andes-to-Amazon biodiversity hotspot. Seven mapped canopy traits revealed functional variation in a geospatial pattern explained by geology, topography, hydrology, and climate. Clustering of canopy traits yielded a map of forest beta functional diversity for land-use analysis. Up to 53% of each mapped, functionally distinct forest presents an opportunity for new conservation action. Mapping functional diversity advances our understanding of the biosphere to conserve more biodiversity in the face of land use and climate change. © 2017 The Authors, some rights reserved. |
| 英文关键词 | airborne sensing; biodiversity; climate change; conservation; environmental modeling; forest canopy; functional role; land use; laser method; spectroscopy; airborne laser guided imaging spectroscopy; Article; biodiversity; canopy; climate; cluster analysis; environmental protection; functional diversity; geography; geology; hydrology; land use; laser microscopy; mathematical model; multivariate analysis; nonhuman; priority journal; spatial analysis; topography; forest; laser; Peru; procedures; spectroscopy; Amazonia; Andes; Peru; Biodiversity; Climate; Conservation of Natural Resources; Forests; Geology; Hydrology; Lasers; Peru; Spectrum Analysis |
| 语种 | 英语 |
| 来源期刊 | Science
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/242910 |
| 作者单位 | Department of Global Ecology, Carnegie Institution for Science, 260 Panama Street, Stanford, CA 94305, United States; Dirección General de Ordenamiento Territorial, Ministerio Del Ambiente, San Isidro, Lima, Peru |
| 推荐引用方式 GB/T 7714 | Asner G.P.,Martin R.E.,Knapp D.E.,et al. Airborne laser-guided imaging spectroscopy to map forest trait diversity and guide conservation[J],2017,355(6323). |
| APA | Asner G.P..,Martin R.E..,Knapp D.E..,Tupayachi R..,Anderson C.B..,...&Llactayo W..(2017).Airborne laser-guided imaging spectroscopy to map forest trait diversity and guide conservation.Science,355(6323). |
| MLA | Asner G.P.,et al."Airborne laser-guided imaging spectroscopy to map forest trait diversity and guide conservation".Science 355.6323(2017). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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