Evolution of Canada's Boreal Forest Spatial Patterns as Seen from Space.

ABSTRACT: Understanding the development of landscape patterns over broad spatial and temporal scales is a major contribution to ecological sciences and is a critical area of research for forested land management. Boreal forests represent an excellent case study for such research because these forests have undergone significant changes over recent decades. We analyzed the temporal trends of four widely-used landscape pattern indices for boreal forests of Canada: forest cover, largest forest patch index, forest edge density, and core (interior) forest cover. The indices were computed over landscape extents ranging from 5,000 ha (n = 18,185) to 50,000 ha (n = 1,662) and across nine major ecozones of Canada. We used 26 years of Landsat satellite imagery to derive annualized trends of the landscape patte

SUBMITTER: Pickell PD 

PROVIDER: S-EPMC4934904 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature