Landscapes, legibility, and conservation planning: multiple representations of forest use in Panama

被引:15
|
作者
Velasquez Runk, J. [1 ]
Ortiz Negria, Gervacio [2 ]
Pena Conquista, Leonardo
Mejia Pena, Gelo
Pena Cheucarama, Frecier
Cheucarama Chiripua, Yani
机构
[1] Univ Georgia, Dept Anthropol, Athens, GA 30602 USA
[2] Univ Panama, Chepo, Panama
来源
CONSERVATION LETTERS | 2010年 / 3卷 / 03期
关键词
Conservation planning; forest use; Panama; satellite imagery; Wounaan; BRAZILIAN AMAZON; BIODIVERSITY CONSERVATION; IMPACT;
D O I
10.1111/j.1755-263X.2009.00093.x
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
In recent years, conservationists have increasingly used satellite imagery based analyses for planning. We used forest plots and satellite image analysis to study the same landscape of forests used and managed by Wounaan indigenous peoples in eastern Panama. We studied 20-, 10-, and 1-year-old rice swiddens, single tree extraction sites for dugouts, and homegardens in comparison with multi-use mature forests to examine whether Wounaan forest use histories could be distinguished by vegetation patterns and Landsat satellite imagery. We found that forest use histories were discriminated by vegetation structure and floristics, but these uses were largely obscured in satellite images. We discuss how conservation planning is impacted by these different methods, particularly how the perceived objectivity of satellite imagery may be used to dichotomize culture and nature. We conclude by encouraging the critical use of satellite imagery in conservation by using mixed methods at multiple temporal and spatial scales.
引用
收藏
页码:167 / 176
页数:10
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