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Data from: Phylogeny and evolution of the neotropical radiation of Lachemilla (Rosaceae): uncovering a history of reticulate evolution and implications for infrageneric classification
- 负责人：
- DOI：
- doi:10.5061/dryad.561rp
- 摘要：
- morphologically variable group of perennial herbs and shrubs, and a nearly ubiquitous member of the diverse Neotropical high-altitude grasslands. Our analyses
Data from: Acclimation of leaf traits in seasonal light environments: are non-native species more plastic?
- 负责人：
- DOI：
- doi:10.5061/dryad.nf85s5k
- 摘要：
- non-native understory shrub species in a common garden in Syracuse, New York, during spring, summer, and autumn. We tested for the contribution of seasonal mea
Data from: Epiphyll specialization for leaf and forest successional stages in a tropical lowland rainforest
- 负责人：
- DOI：
- doi:10.5061/dryad.q83bk3jdh
- 摘要：
- ee age groups and at two heights on shrubs in gaps and closed forest.?We calculated turnover and nestedness components of dissimilarity to evaluate the importance
Data from: Trade-offs in the multi-use potential of managed boreal forests
- 负责人：
- DOI：
- doi:10.5061/dryad.d5m8f
- 摘要：
- . In addition, supply of lichens for reindeer forage was three times higher in thinned forest. Fertilization negatively affected the lingonberry shrub
Data from: Woodland resilience to regional drought: Dominant controls on tree regeneration following overstorey mortality
- 负责人：
- DOI：
- doi:10.5061/dryad.31887
- 摘要：
- to quantify the species-specific associations of tree juveniles with overstorey trees and understorey shrubs. Pi?on regeneration appears to be strongl
Data from: Reproductive traits as predictors of assembly chronosequence patterns in epiphyllous bryophyte metacommunities
- 负责人：
- DOI：
- doi:10.5061/dryad.7198505
- 摘要：
- across five leaf age classes were studied on an understory shrub Piper grande (Piperaceae) in pre-montane Panamanian tropical forest. Logistical models
Data from: Conservation genetics of the endangered Del Mar manzanita (Arctostaphylos glandulosa supsp. crassifolia) based on RAD sequencing data
- 负责人：
- DOI：
- doi:10.5061/dryad.kv573c7
- 摘要：
- Del Mar manzanita (Arctostaphylos glandulosa Eastw. subsp. crassifolia (Jeps.) P.V. Wells) is a federally listed endangered shrub found in San Diego
Nitrogen availability determines the long-term impact of land-use change on soil carbon stocks in Ghana
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.12016158.v1
- 摘要：
- leaves and leaf stalks from dicots, which consisted of legume herbs, legume and non-legume tree and shrub species. After cutting, samples were immedi
Nitrogen availability determines the long-term impact of land-use change on soil carbon stocks in Ghana
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.12016158
- 摘要：
- leaves and leaf stalks from dicots, which consisted of legume herbs, legume and non-legume tree and shrub species. After cutting, samples were immedi
Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona
- 负责人：
- DOI：
- doi:10.5061/dryad.49dn0
- 摘要：
- Climate change may alter mycorrhizal communities, which impact ecosystem characteristics such as carbon sequestration processes. These impacts occur at a greater magnitude in Arctic ecosystems, where the climate is warming faster than in lower latitudes. Cassiope tetragona (L.) D. Don is an Arctic plant species in the Ericaceae family with a circumpolar range. C. tetragona has been reported to form ericoid mycorrhizal (ErM) as well as ectomycorrhizal (ECM) symbioses. In this study, the fungal taxa present within roots of C. tetragona plants collected from Svalbard were investigated using DNA metabarcoding. In light of ongoing climate change in the Arctic, the effects of artificial warming by open-top chambers (OTCs) on the fungal root community of C. tetragona were evaluated. We detected only a weak effect of warming by OTCs on the root-associated fungal communities that was masked by the spatial variation between sampling sites. The root fungal community of C. tetragona was dominated by fungal groups in the Basidiomycota traditionally classified as either saprotrophic or ECM symbionts, including the orders Sebacinales and Agaricales and the genera Clavaria, Cortinarius, and Mycena. Only a minor proportion of the operational taxonomic units (OTUs) could be annotated as ErM-forming fungi. This indicates that C. tetragona may be forming mycorrhizal symbioses with typically ECM-forming fungi, although no characteristic ECM root tips were observed. Previous studies have indicated that some saprophytic fungi may also be involved in biotrophic associations, but whether the saprotrophic fungi in the roots of C. tetragona are involved in biotrophic associations remains unclear. The need for more experimental and microscopy-based studies to reveal the nature of the fungal associations in C. tetragona roots is emphasized.
