筛选
科学数据
统计数据
共检索到90条 ,权限内显示50条;
Data from: Large scale variation in birth timing and synchrony of a large herbivore along the latitudinal and altitudinal gradients
- 负责人:
- DOI:
- doi:10.5061/dryad.z8w9ghx8g
- 摘要:
- e delayed and more synchronized at higher latitudes and altitudes, (H2) parturition timing varies along latitudinal and altitudinal gradients in a way tha
Data from: Variation in selective regimes drives intraspecific variation in life-history traits and migratory behaviour along an elevational gradient
- 负责人:
- DOI:
- doi:10.5061/dryad.2547d7wmj
- 摘要:
- ains diversity. Intraspecific trait variation along latitudinal gradients is well-known, but elevational variation in the same traits is rarely document
Data from: Selection by pollinators on floral traits in generalized Trollius ranunculoides (Ranunculaceae) along altitudinal gradients
- 负责人:
- DOI:
- doi:10.5061/dryad.9sn3k
- 摘要:
- ranunculoides flowers and its pollinators along an altitudinal gradient on the eastern Qinghai-Tibet Plateau, and measured phenotypic selection by pollina
Data from: Elevation and latitude interact to drive life-history variation in precocial birds: a comparative analysis using Galliformes
- 负责人:
- Balasubramaniam, Priya
- 关键词:
- Altitude Clutch size Egg mass Elevation Fecundity vs. offspring quality Life history tradeoff Phylogenetic comparative methods PGLS Precocial Interspecific variation
- DOI:
- doi:10.5061/dryad.38s8g
- 摘要:
- tude. Latitudinal gradient in clutch size was observed only for low-elevation species. Significantly, an overlooked latitude-by-elevation interaction confounds
Data from: Drivers of tropical rainforest composition and alpha diversity patterns over a 2,520 m altitudinal gradient
- 负责人:
- DOI:
- doi:10.5061/dryad.v9r72q7
- 摘要:
- factors over a 440 - 2950 ma.s.l gradient. Altitudinal gradient on the Atlantic slope of the Talamanca Cordillera, Costa Rica. We measured and identified al
Data from: Altitude effects on spatial components of vascular plant diversity in a subarctic mountain tundra
- 负责人:
- DOI:
- doi:10.5061/dryad.t7874hd
- 摘要:
- for the spatial distribution of biodiversity. One prominent environmental gradient is the altitude gradient. Understanding ecological processes associated with altitude gradients
Data from: Insect temperature-body size trends common to laboratory, latitudinal and seasonal gradients are not found across altitudes
- 负责人:
- DOI:
- doi:10.5061/dryad.tn4r0
- 摘要:
- . Although the general direction of body size clines along altitudinal gradients has been examined previously, to our knowledge altitude-body size
Data from: The role of selection and historical factors in driving population differentiation along an elevational gradient in an island bird
- 负责人:
- DOI:
- doi:10.5061/dryad.50b93
- 摘要:
- . Overall, our results revealed an area of secondary contact mid-way up the gradient between two major, cryptic, population groups likely di
Data from: Phenotypic divergence of the common toad (Bufo bufo) along an altitudinal gradient: evidence for local adaptation
- 负责人:
- DOI:
- doi:10.5061/dryad.7fj38
- 摘要:
- ong the altitudinal gradient (faster development, lower growth rate and smaller metamorphic size). The correlation between pairwise QSTs–FSTs and altitude differences suggested
Data from: Beta diversity of aquatic invertebrates increases along an altitudinal gradient in a Neotropical mountain
- 负责人:
- DOI:
- doi:10.5061/dryad.38fh0mc
- 摘要:
- ?o mountains. Headwater streams were selected at each 100 m of elevation along an altitudinal gradient ranging from 800 to 1400 m asl, where three substra