dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到2199条 ,权限内显示50条;

Data from: Resource allocation and seed size selection in perennial plants under pollen limitation
负责人:
关键词:
Theory;Resource allocation;Game theory
DOI:
doi:10.5061/dryad.8b0m1
摘要:
Pollen limitation may affect resource allocation patterns in plants, but its role in the selection of seed size is not known. Usi
Data from: Parental optimism versus parental pessimism in plants: how common should we expect pollen limitation to be?
负责人:
关键词:
Life history: ecology Life history: evolution Life history: theory Life history: trade offs Parental care Resource allocation Plant
DOI:
doi:10.5061/dryad.5459n
摘要:
. For plants, parental optimism may be linked to the risk of seed production being limited by pollen receipt (pollen limitation). Here we elaborate
Data from: Declining demographic performance and dispersal limitation influence the geographic distribution of the perennial forb, Astragalus
负责人:
关键词:
Astragalus utahensis;metapopulation model;dispersal limitation;integral projection model;range limit;transplant;niche limit;Abundant Center Hypothesis;Biogeography and macroecology;population growth
DOI:
doi:10.5061/dryad.894jc22
摘要:
mechanisms), which simultaneously hinders demographic performance and limits dispersal to suitable habitat beyond the edge (i.e. dispersal limitation). Howeve
Data from: Populations with greater flexibility in floral traits modify mating system in response to the pollinator environment
负责人:
关键词:
Mixed Mating;plant reproductive biology;Campanula americana;Mating System evolution;pollen limitation;Holocene;floral traits;dichogamy
DOI:
doi:10.5061/dryad.5081qr5
摘要:
nator activity and floral traits that facilitate or impede autonomous self-fertilization. However, the relative contribution of pollen limitation and evolved
Data from: Seed supply, recruitment, and assembly: quantifying relative seed and establishment limitation in a plant community context
负责人:
关键词:
Grasslands;Ecology: community;Plant;Ecology: population;Density Dependence;Colonization
DOI:
doi:10.5061/dryad.9127
摘要:
There is growing consensus that the relative constraints of seed limitation and establishment limitation in recruitment strongly influence
Data from: Uneven sampling and the analysis of vocal performance constraints
负责人:
关键词:
Statistics: sampling design\/analysis;Methods: meta-analysis;Communication: acoustic;Selection: sexual;Trade offs;Phenotypic Plasticity;Behavior: evolution;Selection: natural
DOI:
doi:10.5061/dryad.36847
摘要:
ve to females, consistent with a history of sexual selection favoring high-performance trills. Here, we identify a sampling limitation that confounds
Data from: Lactation and resource limitation affect stress responses, thyroid hormones, immune function and antioxidant capacity of sea otters
负责人:
关键词:
trade-offs;Sea otter;Enhydra lutris;Lactation;Resource limitation;Enhydra lutris kenyoni;Holocene;1999-2016;Enhydra lutris nereis
DOI:
doi:10.5061/dryad.mk59gk0
摘要:
energetic allocation to cellular maintenance, immune response and survival, and may be influenced by resource limitation. 2. As the smallest marine mammal
Data from: Delimiting Species Using DNA and Morphological Variation and Discordant Species Limits in Spiny Lizards (Sceloporus)
负责人:
关键词:
population genetics;species limits;Mitochondrial DNA;morphological systematics;nested-clade analysis;taxonomy;molecular systematics;phylogeography
DOI:
doi:10.5061/dryad.802
摘要:
r, few studies have critically compared species limits based on morphological and DNA data, and the methods used to delimit species using either type o

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