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Data from: Savannahs of Asia: evidence for antiquity, biogeography and an uncertain future
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.q9b11
- 摘要:
- e existed for at least 1 million years, long before widespread landscape modification by humans; savannah regions across Asia have levels of C4 grass endemism
Data from: Woody cover in wet and dry African savannas after six decades of experimental fires
- 负责人:
- DOI:
- doi:10.5061/dryad.vm766
- 摘要:
- 1. Fire is an integral process in savannas because it plays a crucial role in altering woody cover of this globally important biome. 2. In this study
Data from: The future distribution of the savannah biome: model-based and biogeographic contingency
- 负责人:
- DOI:
- doi:10.5061/dryad.4mm12
- 摘要:
- The extent of the savanna biome is expected to be profoundly altered by climatic change and increasing atmospheric CO2 concentrations. Contrasting
Data from: Forest extent and deforestation in tropical Africa since 1900
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.r87p0
- 摘要:
- forest expansion, with ~?135,270?km2 of savannahs encroached). These results suggest that climate alone does not determine savannah and forest distributions and tha
Data from: Three decades of cultural evolution in Savannah sparrow songs
- 负责人:
- Williams, Heather
- 关键词:
- cultural evolution directional selection individual identity neutral model reproductive success Savannah sparrow
- DOI:
- doi:10.5061/dryad.34jb6
- 摘要:
- segments within the song. Between 1980 and 2011, we examined changes within different segments of the single songs of male Savannah sparrows, Passerculus
Data from: Edge effects enhance selfing and seed harvesting efforts in the insect-pollinated Neotropical tree Copaifera langsdorffii (Fabaceae)
- 负责人:
- DOI:
- doi:10.5061/dryad.73g3d
- 摘要:
- ght microsatellite loci. Open-pollinated seeds were collected from 17 seed trees within continuous savannah woodland (SW) and were compared with seeds
Data from: Reproductive isolation and local adaptation quantified for a chromosome inversion in a malaria mosquito
- 负责人:
- 关键词:
- Anopheles funestus;karyotype data;population genetics;Chromosomal Evolution;chromosome inversions
- DOI:
- doi:10.5061/dryad.k94p3
- 摘要:
- of the malaria vector Anopheles funestus along a 1421 km transect in Cameroon that traverses savannah, highland, and rainforest ecological zones. We then developed
Data from: Elephant damage, not fire or rainfall, explains mortality of overstorey trees in Serengeti
- 负责人:
- DOI:
- doi:10.5061/dryad.sp72p
- 摘要:
- in the long-term dynamics and functioning of savannah ecosystems. Understanding demographic patterns in these trees is complicated by their resprouting ability after bei
Data from: Effects of litter size and quality on processing by decomposers in a savannah aquatic system
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.rj79251
- 摘要:
- from savannah headwater streams. Containers (16 cm x 16cm x 12 cm, ~ 3L) with either Phylloicus (cases removed; n = 16) or microorganisms (n = 16) wer
Data from: Functional attributes of savannah soils: contrasting effects of tree canopies and herbivores on bulk density, nutrients and moisture
- 负责人:
- DOI:
- doi:10.5061/dryad.59k81
- 摘要:
- and interactive effects of key drivers of heterogeneity have received little attention in savannah ecosystems. 3. We investigated the independent and interactive effects