Data from: Large-scale patterns of seed removal by small mammals differ between areas of low vs. high wolf occupancy ...
Because most tree species recruit from seeds, seed predation by small-mammal granivores may be important for determining plant distribution and regeneration in forests. Despite the importance of seed predation, large-scale patterns of small-mammal granivory are often highly variable and thus, diffic...
| Main Authors: | , , , |
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| Format: | Dataset |
| Language: | English |
| Published: |
Dryad
2020
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| Subjects: | |
| Online Access: | https://dx.doi.org/10.5061/dryad.stqjq2c12 https://datadryad.org/stash/dataset/doi:10.5061/dryad.stqjq2c12 |
| Summary: | Because most tree species recruit from seeds, seed predation by small-mammal granivores may be important for determining plant distribution and regeneration in forests. Despite the importance of seed predation, large-scale patterns of small-mammal granivory are often highly variable and thus, difficult to predict. We hypothesize distributions of apex predators can create large-scale variation in the distribution and abundance of mesopredators that consume small-mammals, creating predictable areas of high and low granivory. For example, because gray wolf (Canis lupus) territories are characterized by relatively less use by coyotes (C. latrans) and greater use by foxes (Vulpes vulpes, Urocyon cinereoargentus) that consume a greater proportion of small mammals, wolf territories may be areas of reduced small-mammal granivory. Using large-scale, multi-year field trials at 22 sites with high- and low-wolf occupancy in northern Wisconsin, we evaluated whether removal of seeds of four tree species was lower in wolf ... : Chandler_et_al_EcolEvol_seed_removal_data Data from seed removal trials. See README file for more details. Chandler_et_al_EcolEvol_site-level_data Data from evaluation of site-level habitat characteristics. See README file for more details. Chandler_et_al_EcolEvol_small_mammal_data Data from small mammal trapping sessions. See README file for more details. ... |
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