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Our results show that within-stand variation in canopy transmittance is wavelength dependent, and is the largest for sparse forest stands. Increasing leaf area index (LAI) reduces the overall level of transmittance as well as red-to-near-infrared and red-to-shortwave-infrared transmittance ratios. Given the same LAI, these ratios are lower for broadleaved than for coniferous forests. These results demonstrate the importance of both LAI and forest type (broadleaved vs. coniferous) in determining light quality under forest canopies.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1007\/s00468-020-02005-7","type":"journal-article","created":{"date-parts":[[2020,6,25]],"date-time":"2020-06-25T21:02:22Z","timestamp":1593118942000},"page":"1499-1506","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Spectral composition of shortwave radiation transmitted by forest canopies"],"prefix":"10.1007","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4384-5279","authenticated-orcid":false,"given":"Aarne","family":"Hovi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6568-3258","authenticated-orcid":false,"given":"Miina","family":"Rautiainen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2020,6,25]]},"reference":[{"key":"2005_CR1","doi-asserted-by":"publisher","first-page":"925","DOI":"10.1093\/treephys\/tpz026","volume":"39","author":"C Brelsford","year":"2019","unstructured":"Brelsford C, Nybakken L, Kotilainen T, Robson M (2019) The influence of spectral composition on spring and autumn phenology in trees. 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