Open AccessHabitat re‐creation strategies for promoting adaptation of species to climate change
Author(s) -
Hodgson Jenny A.,
Thomas Chris D.,
Cinderby Steve,
Cambridge Howard,
Evans Paul,
Hill Jane K.
Publication year - 2011
Publication title -
conservation letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.153
H-Index - 79
ISSN - 1755-263X
DOI - 10.1111/j.1755-263x.2011.00177.x
Subject(s) - habitat , woodland , ecology , climate change , geography , range (aeronautics) , wetland , grassland , wildlife corridor , extinction debt , habitat conservation , novel ecosystem , environmental resource management , habitat destruction , environmental science , biology , materials science , composite material
Creation of new habitat could help species respond to climate change by facilitating range expansion in fragmented landscapes. However, there are currently no guidelines for deciding where new habitat should be placed to promote range changes. We developed a model to simulate the expansion of populations across a heavily fragmented landscape in the United Kingdom, and investigated the effectiveness of six habitat creation strategies for woodland, grassland, heathland, and wetland habitats. A strategy aimed at linking clusters of habitat patches was most effective for three of the four habitat types. Adding habitat evenly or randomly across the landscape, or according to stakeholder suggestions, were consistently better strategies than increasing aggregation of habitat. The results highlight that the best spatial pattern to facilitate range expansion is different from the best pattern to prevent extinction.