筛选
科学数据
统计数据
共检索到12条 ,权限内显示50条;
Data from: The influence of habitat accessibility on the dietary and morphological specialisation of an aquatic predator
- 负责人：
- Marklund, Maria
- 关键词：
- Habitat coupling Habitat switching individual specialisation morphological specialisation pond experiment
- DOI：
- doi:10.5061/dryad.vv760
- 摘要：
- , this switching assumes that the predator has equal preference for the available prey, individual diet specialisation and morphological adaptation
Data from: Switching among natal and auxiliary hosts increases vulnerability of Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) to insecticides
- 负责人：
- Ahmad, Faheem
- DOI：
- doi:10.5061/dryad.2fn1k
- 摘要：
- , cotton, okra, and spinach were collected and reared in the laboratory before insecticidal bioassays. The role of larval diet and host plant switching
Data from: The physiological costs of prey switching reinforce foraging specialization
- 负责人：
- Hooker, Oliver
- 关键词：
- Arctic charr Ecological speciation Evolution Foraging specialisation Growth rate Optimal foraging Physiology Standard Metabolic Rate (SMR) Sympatric speciation
- DOI：
- doi:10.5061/dryad.v65m0
- 摘要：
- switching diets, which may result in a reduced SMR and growth rate. In this study we use the diet specialization often seen in polymorphic Arctic ch
Data from: Foraging strategies of generalist and specialist Old World nectar bats in response to temporally variable floral resources
- 负责人：
- DOI：
- doi:10.5061/dryad.6bg67
- 摘要：
- Foraging theory predicts that generalist foragers should switch resources more readily, while specialist foragers should remain constant to preferred
Data from: Phenological mismatch and ontogenetic diet shifts interactively affect offspring condition in a passerine
- 负责人：
- Samplonius, Jelmer Menno
- 关键词：
- asynchrony climate feeding constraint foraging nestling diet ontogenetic shift phenology prey switching timing trophic levels
- DOI：
- doi:10.5061/dryad.5p65q
- 摘要：
- in nestling diet on offspring condition. Both experimentally induced and natural mismatches with the caterpillar peak negatively affected absolute and r
Data from: Fat, fibre and cancer risk in African Americans and rural Africans
- 负责人：
- 关键词：
- microbiota HITChip genera
- DOI：
- doi:10.5061/dryad.1mn1n
- 摘要：
- in this association. We performed 2-week food exchanges in subjects from the same populations, where African Americans were fed a high-fibre, low-fat African-style diet
Data from: Effects of food variability on growth and reproduction of Aedes aegypti
- 负责人：
- DOI：
- doi:10.5061/dryad.9jd01
- 摘要：
- on its growth rate, life history and reproductive success. Switching from low to high food led to compensatory growth: individuals grew more rapidly during late
Data from: Dietary complexity and hidden costs of prey switching in a generalist top predator
- 负责人：
- DOI：
- doi:10.5061/dryad.5dv41ns3k
- 摘要：
- . Quantifying diet, particularly among cryptic species, is extremely challenging however, and differentiation between demographic subsets of populations is oft
Data from: Playing out Liem's Paradox: opportunistic piscivory across Lake Tanganyikan cichlids
- 负责人：
- DOI：
- doi:10.5061/dryad.72gm17m
- 摘要：
- switching by multiple cichlid species in Lake Tanganyika as a consequence of unusual concentrations of schooling juvenile clupeid fishes. Fish species
Data from: Sequential stable isotope analysis reveals differences in dietary history of three sympatric equid species in the Mongolian Gobi
- 负责人：
- Kaczensky, Petra
- 关键词：
- Asiatic wild ass feeding ecology isotope analysis isotopic dietary niche pasture competition Przewalski’s horse
- DOI：
- doi:10.5061/dryad.16r15
- 摘要：
- s showed that even in the arid Gobi, both horse species are predominantly grazers, whereas khulan are highly seasonal, switching from being grazers
