dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到417条 ,权限内显示50条;

Data from: Functional consequences of morphologically plastic jaws in juvenile purple sea urchins
负责人:
deVries, Maya S.
关键词:
DOI:
doi:10.5061/dryad.37rp8r9
摘要:
Morphological plasticity is a critical mechanism that animals use to cope with variation in resource availability. During periods of food scarcity
Data from: An empirical and mechanistic explanation of abundance-occupancy relationships for a critically endangered nomadic migrant
负责人:
Webb, Matthew H.
关键词:
Conservation biology Ecology: landscape Ecology: spatial Geographic ranges Interactions: plant/animal Macroecology Modeling: spatial swift parrot
DOI:
doi:10.5061/dryad.1g511q5
摘要:
relies on dynamic pulses in food availability to breed. We predicted a negative temporal relationship, where local mean abundances increase when the numb
Data from: Tough fishing and severe seasonal food insecurity in Amazonian flooded forests
负责人:
关键词:
DOI:
doi:10.5061/dryad.44j0zpc9q
摘要:
stability of food availability in resource-rich areas. Our results have implications for degraded habitats where falls in catch rates also occur
Data from: Supplemental food alters nest defence and incubation behaviour of an open-nesting wetland songbird
负责人:
关键词:
nest defence;incubation;Acrocephalus scirpaceus;supplemental food
DOI:
doi:10.5061/dryad.j5dc4h1
摘要:
elevated invertebrate prey availability. Food availability near the nest may be an important determinant of adult incubation and nest defence behaviours duri
Data from: Food and nutrient gaps in rural Northern Ghana: does production of smallholder farming households support adoption of food-based
负责人:
de Jager, Ilse
关键词:
Optimised diets food self-sufficiency food coverage nutrient coverage crop diversity dietary diversity nutrient adequacy rural farming households low and middle income population
DOI:
doi:10.5061/dryad.pq37vn6
摘要:
communications activities alone is insufficient to lead to improvements in diets. Additional strategies are needed to increase the food availability
Data from: Effects of developmental conditions on growth, stress, and telomeres in black-legged kittiwake chicks
负责人:
关键词:
thrifty phenotype;antioxidant;early-life conditions;Telomeres;growth rate;corticosterone;Rissa tridactyla
DOI:
doi:10.5061/dryad.n82r2
摘要:
ck-legged kittiwake (Rissa tridactyla). Two favored states were experimentally generated by manipulation of food availability and brood size, while hatching order and sex were als
Data from: Relating trophic resources to community structure: a predictive index of food availability
负责人:
关键词:
Vertebrata;feeding guilds;Isopoda;abundance;Food webs;resources;Model;Decapoda;Mollusca;Annelida;trophic groups;Amphipoda
DOI:
doi:10.5061/dryad.nt91j
摘要:
tive available food index (RAFI) is computed by considering standard resource conditions of a habitat and the influence of various generalized anthropogenic
Bangladesh Coping Strategies 1998-99
负责人:
IFPRI-DATA;;International Food Policy Research Institute (IFPRI)
关键词:
DOI:
doi:10.7910/dvn/uja9n5
摘要:
and non-availability of job opportunities during the flood of 1998 and in the period following the flood, and to suggest policy measures to improve household food
Data from: Environmentally-induced noise dampens and reddens with increasing trophic level in a complex food web
负责人:
关键词:
environmental stochasticity;ecosystem dynamics;coloured noise
DOI:
doi:10.5061/dryad.75mg6b1
摘要:
web by its feeding interactions from the bottom to the top. The reddening reflects a buffering of the noise-induced population variability by complex food

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