dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到35条 ,权限内显示50条;

Data from: To bee or not to bee: the “raison d’être” of toxic secondary compounds in the pollen of Boraginaceae
负责人:
关键词:
pollination;floral chemistry;floral reward;Herbivory;Alkaloid;plant-insect interactions;secondary metabolites;optimal defence theory
DOI:
doi:10.5061/dryad.qbzkh18f4
摘要:
of Boraginaceae", by V. Trunz et al, published in Functional Ecology. List of files: in "PGLS" folder, "PA_values.csv" gives the transformed PA val
Data from: Extended phenotypes and foraging restrictions: ant nest entrances and resource ingress in leaf-cutting ants
负责人:
Farji-Brener, Alejandro G.
关键词:
foraging leaf-cutting ants tropical rain forest.
DOI:
doi:10.5061/dryad.57vg809.1
摘要:
Several factors may restrict the acquisition of food to below the levels predicted by the optimization theory. However, how the design of structures
Data from: Number sense and state-dependent valuation in cuttlefish
负责人:
Chiao, Chuan-Chin
关键词:
number discrimination foraging decision making satiation level
DOI:
doi:10.5061/dryad.15981
摘要:
t an organism's foraging decisions with regard to food rewards depending upon its satiation level. However, the precise interaction between optimal risk-tolera
Data from: Size-selectivity of predation by brown bears depends on the density of their sockeye salmon prey
负责人:
Cunningham, Curry James
关键词:
Density dependence Foraging: behavior Selection: natural Fish
DOI:
doi:10.5061/dryad.77f5q
摘要:
ween density dependence and selective predation runs contrary to some aspects of optimal foraging theory and differs from many observations of density-dependent selecti
Data from: Trophic interactions drive the emergence of diel vertical migration patterns: a game-theoretic model of copepod communities
负责人:
关键词:
Diel Vertical Migrations;trait-based ecology;Food-webs;Game theory;optimal strategies
DOI:
doi:10.5061/dryad.3bh25j0
摘要:
and are, in turn, preyed upon by fish. Using game theoretic principles, we explore the optimal distribution of the main groups of a planktonic pelagic food
Data from: The adaptive value of gluttony: predators mediate the life history trade-offs of satiation threshold
负责人:
Pruitt, Jonathan N
关键词:
optimal foraging theory overeating performance trait selection gradient
DOI:
doi:10.5061/dryad.1763
摘要:
considered. Using a predator exclusion, marked-recapture experiment, we estimated selection on the amount of food accepted during an ad libitum feeding bout
Data from: Does plant biomass partitioning reflect energetic investments in carbon and nutrient foraging?
负责人:
关键词:
root mass fraction;total belowground carbon allocation;plant biomass partitioning;root mutualist microbes;root and soil respiration;energy partitioning
DOI:
doi:10.5061/dryad.gc46fq8
摘要:
of optimal partitioning theory. 2. We quantified the relationship between RMF and TBCA in individual plants, using 311 observations from 51 studies tha
Data from: Life at the top: lake ecotype influences the foraging patterns, metabolic costs and life history of an apex fish predator
负责人:
Cruz Font, Liset
关键词:
Acceleration telemetry Activity costs Predator bioenergetics Metabolism in wild animals Prey and predator
DOI:
doi:10.5061/dryad.55c84q7
摘要:
in four separate lakes. We chose our study species and populations to provide a strong test of recent theoretical predictions that optimal foraging by an apex fish
Data from: Migration timing and its determinants for nocturnal migratory birds during autumn migration
负责人:
关键词:
body size dietary guild eBird ecological productivity migration distance migration timing optimal migration theory seasonal bird migration weather surveillance radar wind
DOI:
doi:10.5061/dryad.40jm7
摘要:
) to predict autumn migration intensity. We then test predictions, formulated under optimal migration theory, on how migration timing should be rela
Data from: The effect of atomoxetine on random and directed exploration in humans
负责人:
关键词:
norepinephrine;noradrenergic;directed exploration;foraging task;explore\/exploit;decision noise;gambling task;random exploration;atomoxetine
DOI:
doi:10.5061/dryad.14m41
摘要:
ter (exploration) is critical for optimal performance. Theory and recent empirical work suggest that humans use at least two strategies for solving this dilemma

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充