dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到1656条 ,权限内显示50条;

Data from: The negative effects of pathogen-infected prey on predators: a meta-analysis
负责人:
关键词:
pathogens;resource quality;intraguild predation
DOI:
doi:10.5061/dryad.9ht4g
摘要:
and may influence IGP dynamics as well. We conducted a meta-analysis on predator–pathogen–resource communities to determine whether resource qual
Data from: The Odonate Phenotypic Database, a new open data resource for comparative studies of an old insect order
负责人:
关键词:
Zygoptera;Jurassic to Anthroprocene;Phenotypes;Insecta;Anisoptera;Body Size;climate ecozone;phylogeny;odonata;insects;wing length
DOI:
doi:10.5061/dryad.15pm5qc
摘要:
Odonata and other organismal groups as becoming an increasing valuable resource in comparative studies. Our database has phenotypic records for 1011 of al
Data from: Mating opportunities and energetic constraints drive variation in age-dependent sexual signalling
负责人:
关键词:
Life history;sexual selection;Trade offs;Phenotypic Plasticity;Condition dependence;Gryllodes sigillatus
DOI:
doi:10.5061/dryad.tj693
摘要:
rly investment options). Testing this hypothesis is challenging because resource acquisition and allocation are difficult to measure, and energetic reserves bot
Data from: Field manipulations of resources mediate the transition from intraspecific competition to facilitation
负责人:
Svanfeldt, Karin
关键词:
density-dependence population density coexistence SGH marine invertebrates food flow
DOI:
doi:10.5061/dryad.sc4s4
摘要:
on natural environmental gradients; manipulative studies are much rarer. 3. To test the effects of intraspecific density and resources, we manipulated
Data from: Experimental evidence that density mediates negative frequency-dependent selection on aggression
负责人:
Kilgour, Julia
关键词:
resource limitation behavioural phenotypes competition Hawk-Dove models resource defense theory
DOI:
doi:10.5061/dryad.mv352kc
摘要:
1. Aggression can be beneficial in competitive environments if aggressive individuals are more likely to access resources than non-aggressi
Data from: Responses of social and solitary bees to pulsed floral resources
负责人:
关键词:
Astragalus scaphoides;Bombus nevadensis;Reproduction: strategies;Ecology: population;Bombus fervidis;Foraging: ecology;Anthophora urbana;Interactions: mutualism;Bombus huntii
DOI:
doi:10.5061/dryad.v0668
摘要:
Pulsed food resources lead to mismatches between distribution of consumers and resources in space and time. Many studies have inves
Data from: Size, age, and habitat determine effectiveness of Palau's Marine Protected Areas
负责人:
Friedlander, Alan M.
关键词:
DOI:
doi:10.5061/dryad.tp3j5
摘要:
ke MPAs had, on average, nearly twice the biomass of resource fishes (i.e. those important commercially, culturally, or for subsistence) compared to nearby
Data from: Poor health is associated with use of anthropogenic resources in an urban carnivore
负责人:
关键词:
wildlife disease;urban adapters;Spatial ecology;movement;stable isotope analysis;urban adapters;human-wildlife conflict;habitat selection;Canis latrans;Spatial ecology
DOI:
doi:10.5061/dryad.9mt2v
摘要:
, sex or health and the use of anthropogenic resources, which we defined as using developed areas over large home ranges, being active during the day
Data from: Local and landscape-level floral resources explain effects of wildflower strips on wild bees across four European countries
负责人:
关键词:
floral resources;flower strips;Hymenoptera: Apiformes;landscape context;agri-environment;pollinators;ecosystem services;field boundaries
DOI:
doi:10.5061/dryad.f8vs9
摘要:
floral resources is a widely accepted measure for promoting bees in agricultural landscapes, but effectiveness varies considerably between landscapes and r
Data from: Carnivoran resource and habitat use in the context of a Late Miocene faunal turnover episode
负责人:
关键词:
resource and habitat use;stable isotopes;Late Miocene;Predator-prey interactions
DOI:
doi:10.5061/dryad.f84rk
摘要:
We investigate resource and habitat use by apex predators through stable isotope analysis at two Spanish Late Miocene localities: Los Valles de

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