筛选
科学数据
统计数据
共检索到74条 ,权限内显示50条;
Data from: Spatial structuring and life history connectivity of Antarctic silverfish along the southern continental shelf of the Weddell Sea
- 负责人:
- DOI:
- doi:10.5061/dryad.h44j0zpgs
- 摘要:
A multidisciplinary approach was employed to examine a physical-biological population hypothesis for a critical forage
Data from: A decline in molluscan carbonate production driven by the loss of vegetated habitats encoded in the Holocene sedimentary record
- 负责人:
- DOI:
- doi:10.5061/dryad.rj4cg1t
- 摘要:
- during the 20th century. Assemblages of sand-dwelling Gouldia minima and opportunistic Corbula gibba are time-averaged to > 1,000 years and C. gibba
Data from: Feather corticosterone reveals stress associated with dietary changes in a breeding seabird
- 负责人:
- DOI:
- doi:10.5061/dryad.m8321
- 摘要:
- Changes in climate and anthropogenic pressures might affect the composition and abundance of forage fish in the world's oceans. The junk-food
Data from: Size-selectivity of predation by brown bears depends on the density of their sockeye salmon prey
- 负责人:
- Cunningham, Curry James
- DOI:
- doi:10.5061/dryad.77f5q
- 摘要:
- ller salmon occurred at low salmon densities as bears’ tendency to kill larger-than-average salmon was magnified. This novel connection bet
Data from: Opening the tap: increased riverine connectivity strengthens marine food web pathways.
- 负责人:
- Dias, Beatriz S.
- 关键词:
- Ecopath with Ecosim Anadromous forage fish Northeast U.S. Large Marine Ecosystem Riverine connectivity
- DOI:
- doi:10.5061/dryad.668365q
- 摘要:
- of increased connectivity between freshwater and ocean ecosystems. We demonstrate the significant role anadromous forage fish could play in improving specific
Data from: Individual-based analyses reveal limited functional overlap in a coral reef fish community.
- 负责人:
- 关键词:
- biodiversity community ecology ecosystem function Eltonian niche functional diversity functional group herbivory niche partitioning Siganidae
- DOI:
- doi:10.5061/dryad.765gr
- 摘要:
- of herbivorous fishes is particularly concerning as the removal of algae is crucial for the growth and survival of corals. Yet, the foraging patterns of the var
Data from: Bioenergetics modeling of the annual consumption of zooplankton by pelagic fish feeding in the Northeast Atlantic
- 负责人:
- DOI:
- doi:10.5061/dryad.gb786
- 摘要:
- ee species and suggests that fish might have a greater impact on the zooplankton community as foragers. This way, NEA mackerel, showing the highest daily
Mathematical model for optimizing feed mix raw material requirement and estimating the impacts of government policies and storage
- 负责人:
- Jirachai Buddhakulsomsiri, Advisor
- 关键词:
- Feed mix problem Feed formulation Linear programming Cost optimization Government policy Scenarios analysis
- DOI:
- doi:10.14457/tu.the.2018.127
- 摘要:
- on determining optimal purchase and usage amounts of domestic and imported raw materials to satisfy monthly demands of major feeds from downstream
Data from: Resource partitioning facilitates coexistence in sympatric cetaceans in the California Current
- 负责人:
- DOI:
- doi:10.5061/dryad.v2g5n
- 摘要:
- peak in krill abundance, were present in the bay for an average of 4.7 months, and were spatially restricted at the continental shelf break. In contra
Data from: Threshold elemental ratios and the temperature dependence of herbivory in fishes
- 负责人:
- DOI:
- doi:10.5061/dryad.d5f6h00
- 摘要:
- and thus its dietary C:P never approached the TERC:P. We found that, among all fishes, omnivores had higher average TERC:P than invertivores, and TERC:P did not vary