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Data from: Fire and grazing controlling a tropical tree line: Effects of long?term grazing exclusion in Bale Mountains, Ethiopia
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.83bk3j9nn
- 摘要：
- the treeline, suggest that this poor growth is caused by the acidic soils, rather than harsh climate. Despite frequent fires, heathland soils had lower pH
Data from: Ovule bet‐hedging at high elevation in the South American Andes: evidence from a phylogenetically‐controlled multispecies study
- 负责人：
- Arroyo, Mary
- DOI：
- doi:10.5061/dryad.f4j738r
- 摘要：
- . Under this hypothesis, ovule number is expected to increase from treeline upward on high mountains characterized by steep declines in flower
Data from: Seed origin and warming constrain lodgepole pine recruitment, slowing the pace of population range shifts
- 负责人：
- DOI：
- doi:10.5061/dryad.tk1v8
- 摘要：
- rdless of climate scenario, greater recruitment of low-elevation seeds compensated for longer dispersal distances to treeline, assuming colonization was allowed to proceed ove
Data from: Bumble bee nest abundance, foraging distance, and host-plant reproduction: implications for management and conservation
- 负责人：
- DOI：
- doi:10.5061/dryad.cr672
- 摘要：
- B. balteatus was most common, especially high above treeline, but the subalpine species B. bifarius was unexpectedly abundant for this elevation range. Ne
Data from: Black spruce (Picea mariana) colonization of subarctic snowpatches in response to warmer climate
- 负责人：
- DOI：
- doi:10.5061/dryad.sf1k4m8
- 摘要：
- from tree establishment and mortality linked to climatic trends. Field surveys in the Subarctic of eastern Canada are showing an afforestation process
Data from: Range-wide snow leopard phylogeography supports three subspecies
- 负责人：
- DOI：
- doi:10.5061/dryad.sb20c
- 摘要：
- no mtDNA variation, and underwent a bottleneck in the Holocene (~8,000 years ago) coinciding with increased temperatures, precipitation, and upward treeline shift
Data from: Ascogrammitis lehnertii (Polypodiaceae): A new and dominant understory-species from a diverse community of grammitid ferns in the Andes
- 负责人：
- 关键词：
- grammitid;Amotape-Huncabamba;phylogenetics;taxonomy;puna;endemic species;Ascogrammitis lehnertii
- DOI：
- doi:10.5061/dryad.n946tn4
- 摘要：
- d, we studied a diverse grammitid community in treeline elfin forests in eight study plots of 400 m2 each at 3200 m on Cerro Toledo, Loja, southern Ecuador
Data from: Seed predation increases from the Arctic to the Equator and from high to low elevations
- 负责人：
- Hargreaves, Anna L.
- 关键词：
- seed predation distributed experiment species interactions biotic interactions vertebrate exclusion latitudinal gradient elevation gradients
- DOI：
- doi:10.5061/dryad.1723h44
- 摘要：
- by invertebrates, were consistent across treeline ecotones and within continuous forest and were better explained by climate seasonality than by productivity
