CCPortal
DOI10.5194/hess-23-2813-2019
Lidar-based approaches for estimating solar insolation in heavily forested streams
Richardson J.J.; Torgersen C.E.; Monika Moskal L.
发表日期2019
ISSN1027-5606
起始页码2813
结束页码2822
卷号23期号:7
英文摘要Methods to quantify solar insolation in riparian landscapes are needed due to the importance of stream temperature to aquatic biota. We have tested three lidar predictors using two approaches developed for other applications of estimating solar insolation from airborne lidar using field data collected in a heavily forested narrow stream in western Oregon, USA. We show that a raster methodology based on the light penetration index (LPI) and a synthetic hemispherical photograph approach both accurately predict solar insolation, explaining more than 73 % of the variability observed in pyranometers placed in the stream channel. We apply the LPI-based model to predict solar insolation for an entire riparian system and demonstrate that no field-based calibration is necessary to produce an unbiased prediction of solar insolation using airborne lidar alone. © 2019. This work is distributed under the Creative Commons Attribution 4.0 License.
语种英语
scopus关键词Forecasting; Forestry; Optical radar; Airborne LiDAR; Forested streams; Hemispherical photographs; Light penetration; Riparian systems; Solar insolation; Stream channels; Stream temperatures; Incident solar radiation; calibration; forested catchment; insolation; lidar; photography; riparian zone; solar radiation; stream channel; water temperature; Oregon; United States
来源期刊Hydrology and Earth System Sciences
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/159655
作者单位Richardson, J.J., Sterling College, Craftsbury CommonVT, United States; Torgersen, C.E., US Geological Survey, Forest and Rangeland Ecosystem Science Center, Cascadia Field Station, University of Washington, Seattle, WA, United States; Monika Moskal, L., Precision Forestry Cooperative, School of Environmental and Forest Science, University of Washington, Seattle, WA, United States
推荐引用方式
GB/T 7714
Richardson J.J.,Torgersen C.E.,Monika Moskal L.. Lidar-based approaches for estimating solar insolation in heavily forested streams[J],2019,23(7).
APA Richardson J.J.,Torgersen C.E.,&Monika Moskal L..(2019).Lidar-based approaches for estimating solar insolation in heavily forested streams.Hydrology and Earth System Sciences,23(7).
MLA Richardson J.J.,et al."Lidar-based approaches for estimating solar insolation in heavily forested streams".Hydrology and Earth System Sciences 23.7(2019).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Richardson J.J.]的文章
[Torgersen C.E.]的文章
[Monika Moskal L.]的文章
百度学术
百度学术中相似的文章
[Richardson J.J.]的文章
[Torgersen C.E.]的文章
[Monika Moskal L.]的文章
必应学术
必应学术中相似的文章
[Richardson J.J.]的文章
[Torgersen C.E.]的文章
[Monika Moskal L.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。