Biotic homogenization can decrease landscape-scale forest multifunctionality
نویسندگان
چکیده
منابع مشابه
Landscape simplification filters species traits and drives biotic homogenization
Biodiversity loss can affect the viability of ecosystems by decreasing the ability of communities to respond to environmental change and disturbances. Agricultural intensification is a major driver of biodiversity loss and has multiple components operating at different spatial scales: from in-field management intensity to landscape-scale simplification. Here we show that landscape-level effects...
متن کاملBiotic Homogenization
Humanity’s migrations across, and subsequent modification of, the landscape have had innumerable effects on the many organisms in which we share this world. Mounting evidence suggests that the dual processes of humanmediated extirpation of native species and the introduction of nonnative species have resulted in significant changes in biological diversity at different spatial scales. Global spe...
متن کاملBiotic Impoverishment and Homogenization in Unfragmented Forest Understory Communities
Ecological change is often hard to document because of a lack of reliable baseline data. Several recent then-versus-now surveys of temperate forest and grassland communities demonstrate losses of local plant species, but most are based on data from a single site. We resurveyed understory communities in 62 upland forest stands in northern Wisconsin (U.S.A.) for which quantitative baseline data e...
متن کاملClarifying biotic homogenization.
nouns – ‘hierarchy’, ‘connec-tivity’, ‘evolvability’, ‘complexity’ toname four – are becoming increasinglypopular as evolutionary developmentalbiology tries to find its theoretical feet.With Gerhard Schlosser, an amphibiandevelopmental biologist, GünterWagner has brought together a stellarteam of contributors to discuss theabstract noun du jour, ‘modularity.’...
متن کاملBiotic homogenization and conservation prioritization
Quantitative studies of biotic homogenization can provide useful insights into conservation problems when used appropriately, but can be dangerously misleading when they are not. By separating the concept of biotic homogenization at the global scale from the study of biotic homogenization at spatiallyand temporally-explicit scales, researchers can avoid many of the subtle pitfalls inherent in h...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2016
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1517903113