筛选
科学数据
统计数据
共检索到198条 ,权限内显示50条;
Data from: Conserved genes, sampling error, and phylogenomic inference
- 负责人:
- DOI:
- doi:10.5061/dryad.157d7
- 摘要:
- . 2008, Li, C., Lu, G., et al. 2008, Regier, J.C., Shultz, J.W., et al. 2008, Zhang, N., Zeng, L., et al. 2012, Lang, J.M., Darling, A.E., et al. 2013
Data from: Adaptation of diploid and tetraploid Chamerion angustifolium to elevation but not local environment
- 负责人:
- DOI:
- doi:10.5061/dryad.t8q3k
- 摘要:
- (bolting) in 2005 among nine plots, three in each of the diploid, mixed-ploidy and tetraploid zones, and monitored survival until 2008. For both seedlings
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.85btwx
- 摘要:
- from AMNH Bird Collection. 32 records from Ditsong National Museum of Natural History Collection: 1805-2008. 2 records from CM Birds Collection. 208
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.cgjmqi
- 摘要:
- . 11 records from AMNH Bird Collection. 46 records from Ditsong National Museum of Natural History Collection: 1805-2008. 1 records from MVZ Egg
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.x8xdsr
- 摘要:
- of Natural History Collection: 1805-2008. 6 records from CM Birds Collection. 1278 records from SAFRING: Historical Bird Ringing Records (2005-2009). 1 records from
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.fvfvnh
- 摘要:
- Aves (bird skins) SMF. 2 records from AMNH Bird Collection. 21 records from Ditsong National Museum of Natural History Collection: 1805-2008
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.qt6ngl
- 摘要:
- Ringing Records (2005-2009). 34932 records from Carpatica Operation. 230 records from Collections and observation data National Museum of Natural History
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.bcnui0
- 摘要:
- A dataset containing 10674524 species occurrences available in GBIF matching the query: Year: 2008-2017 Geometry: POLYGON((8.97 -35.73,8.97 -22.46,44
Data from: Fine-scale spatial genetic dynamics over the life-cycle of the tropical tree Prunus africana
- 负责人:
- DOI:
- doi:10.5061/dryad.39fs7
- 摘要:
- Studying fine-scale spatial genetic patterns across life stages is a powerful approach to identify ecological processes acting within tree populations. We investigated spatial genetic dynamics across five life stages in the insect-pollinated and vertebrate-dispersed tropical tree Prunus africana in Kakamega Forest, Kenya. Using six highly polymorphic microsatellite loci, we assessed genetic diversity and spatial genetic structure (SGS) from seed rain and seedlings, and different sapling stages to adult trees. We found significant SGS in all stages, potentially caused by limited seed dispersal and high recruitment rates in areas with high light availability. SGS decreased from seed and early seedling stages to older juvenile stages. Interestingly, SGS was stronger in adults than in late juveniles. The initial decrease in SGS was probably driven by both random and non-random thinning of offspring clusters during recruitment. Intergenerational variation in SGS could have been driven by variation in gene flow processes, overlapping generations in the adult stage or local selection. Our study shows that complex sequential processes during recruitment contribute to SGS of tree populations.
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.fperjd
- 摘要:
- AMNH Bird Collection. 4 records from Ditsong National Museum of Natural History Collection: 1805-2008. 2368 records from SAFRING: Historical Bird