Matches in Nanopublications for { <https://doi.org/10.2307/1550592> ?p ?o ?g. }
Showing items 1 to 13 of
13
with 100 items per page.
- 1550592 type Paper assertion.
- 1550592 type Resource assertion.
- 1550592 type MediaObject assertion.
- 1550592 description "ABSTRACT The origin of lichen-free areas in the High Arctic has been attributed to lichen-kill under permanent snowfields developed 300 yr ago during the Little Ice Age. There are inconsistencies in this hypothesis, particularly in regard to the manner of lichen-kill, the mechanism of dead lichen removal once the previously ice-covered ground is exposed again, the period when the lichen-kill occured, and the form of lichen trimlines. An alternative hypothesis is suggested whereby lichen-free areas occur where seasonal snowfields persist for a much greater part of the summer than elsewhere. As a result the lichen growth season there is very short." assertion.
- 1550592 dateCreated "2023-04-05 15:02:43.479985+00:00" assertion.
- 1550592 name "The Problem of Lichen-Free Zones in Arctic Canada" assertion.
- 1550592 contentUrl "https://doi.org/10.2307/1550592" assertion.
- 1550592 creator 0000-0002-8763-1643 assertion.
- 1550592 dateModified "2023-04-05 15:02:46.070674+00:00" assertion.
- 1550592 license no-permission assertion.
- 1550592 sdDatePublished "2023-04-05 15:02:43.479985+00:00" assertion.
- 1550592 keywords "lichen-kill" assertion.
- 1550592 author 0000-0002-8763-1643 assertion.