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Protected Areas and Climate Change
Author(s) -
Hannah Lee
Publication year - 2008
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1196/annals.1439.009
Subject(s) - protected area , climate change , carnivore , environmental resource management , geography , nature reserve , range (aeronautics) , landscape connectivity , ecology , environmental science , population , biology , biological dispersal , demography , archaeology , sociology , materials science , composite material , predation
The study of protected areas and climate change has now spanned two decades. Pioneering work in the late 1980s recognized the potential implications of shifting species range boundaries for static protected areas. Many early recommendations for protected area design were general, emphasizing larger protected areas, buffer zones, and connectivity between reserves. There were limited practical tests of these suggestions. Development of modeling and conservation planning methods in the 1990s allowed more rigorous testing of concepts of reserve and connectivity function in a changing climate. These studies have shown decreasing species representation in existing reserves due to climate change, and the ability of new protected areas to help slow loss of representation in mid‐century scenarios. Connectivity on protected area periphery seems more effective than corridors linking protected areas. However, corridors serving other purposes, such as large carnivore movement, may be useful for accommodating species range shifts as well. Assisted migration and ex situ management strategies to complement protected areas are being explored. Finally, in scenarios of the latter half of the century, protected areas and connectivity become increasingly expensive and decreasingly effective, indicating the importance of reducing human‐induced climate change.