dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到690条 ,权限内显示50条;

Household Survey Data on Cost Benefit Analysis of Climate-Smart Soil Practices in Western Kenya
负责人:
CIAT Data And Research Methods;;International Center For Tropical Agriculture
关键词:
DOI:
doi:10.7910/dvn/k6jqxc
摘要:
ve the soil-nitrogen cycle, enhance soil fertility, improve crop productivity, improve soil biodiversity, promote soil conservation, increase soil biomass
Data from: Spatial patterning of prey at reproduction to reduce predation risk: what drives dispersion from groups?
负责人:
关键词:
Behavior: antipredator Behavior: social Modeling: predator/prey
DOI:
doi:10.5061/dryad.vr0kc
摘要:
group-living animal. Using simulation analyses parameterized by empirical data, we assessed whether dispersion increases reproductive suc
Time Series of expected Nebraska Sandhills livestock forage (2000 - 2016)
负责人:
关键词:
Land Use Change, Remote Sensing
DOI:
doi:10.5066/p9boio3d
摘要:
s such as drought stress on annual forage production, minimizing these effects provides a clearer climate signal in the productivity data
Data from: Melanin in a changing world: brown trout coloration reflects alternative reproductive strategies in variable environments
负责人:
Jacquin, Lisa
关键词:
melanin-based coloration pigments salmonids climate change signal reproductive strategies
DOI:
doi:10.5061/dryad.q03c3
摘要:
ons of brown trout Salmo trutta fario would reflect alternative reproductive strategies in different environments. We experimentally manipulated the flow regime
Metabolic effects of a high level of dietary zinc in piglet diets to induce immune competence
负责人:
关键词:
DOI:
doi:10.5281/zenodo.2649896
摘要:
m effects on animal growth and productivity, there is lack of knowledge in livestock on ways to modify development of immune competence
Metabolic effects of a high level of dietary zinc in piglet diets to induce immune competence
负责人:
关键词:
DOI:
doi:10.5281/zenodo.2649897
摘要:
m effects on animal growth and productivity, there is lack of knowledge in livestock on ways to modify development of immune competence
Data from: Senescence in the city: exploring ageing patterns of a long?lived raptor across an urban gradient
负责人:
关键词:
DOI:
doi:10.5061/dryad.05qfttdz4
摘要:
animals to a wide range of stressors that pose a challenge to physiological systems and might accelerate the ageing process. We studied productivity
Data from: The ecological advantage of sexual reproduction in multicellular long-lived organisms
负责人:
Song, Yixian
关键词:
Amphibians & reptiles Birds Life history evolution Mammals Quantitative genetics Simulation Theory Trade-offs
DOI:
doi:10.5061/dryad.4dp71437
摘要:
to the dominance of sexual reproduction in multicellular animals living in complex environments, with resource availability being the most important factor affecti
Data from: Size matters: individual variation in ectotherm growth and asymptotic size
负责人:
关键词:
demography life history lifetime reproductive success reptile Lake Erie Watersnake
DOI:
doi:10.5061/dryad.fk71c
摘要:
c size on lifetime reproductive success using a range of realistic estimates of annual survival. When all females commence reproduction at the same age, lifetime reproductive suc
Household Survey for Evaluation of Livelihood and Food Security Initiatives in Lower and Middle Juba Regions, Somalia, 2014;;Effectiveness Revi
负责人:
关键词:
DOI:
doi:10.5255/ukda-sn-7959-1
摘要:
at strengthening the productive capacity of households by improving their production systems ensuring sustainable food security, income generation throug

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