筛选
科学数据
统计数据
共检索到8164条 ,权限内显示50条;
Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate
- 负责人：
- DOI：
- doi:10.5061/dryad.1hg55vm
- 摘要：
- Field metabolic rate (FMR) is key to understanding individual and population-level responses to environmental changes, but is challenging to measure
Data from: The Impact of Job Training on Temporary Worker Performance: Field Experimental Evidence from Insurance Sales Agents
- 负责人：
- DOI：
- doi:10.6075/j0xp7386
- 摘要：
- : Field Experimental Evidence from Insurance Sales Agents" published in the Journal of Economics and Management Strategy. The analysis reports the result
Field Crop Boundaries
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass potential agriculture crop crop cultivation extent Agriculture Commercial cropping systems Socio-economic Economic activity Land Transformation
- DOI：
- doi:10.15493/bea.data.10000089
- 摘要：
- "Data on field crop extent and type of cultivation was obtained from DAFF for the whole of South Africa. This was reviewed for consistency
Data from: Preservation of potassium balance is strongly associated with insect cold tolerance in the field: a seasonal study
- 负责人：
- MacMillan, Heath A.
- DOI：
- doi:10.5061/dryad.1qj22
- 摘要：
- is governed by the same physiological mechanisms. Here, we test whether cold tolerance in field-caught Drosophila subobscura is high in early spring and lower
Data from: The relative importance of green infrastructure as refuge habitat for pollinators increases with local land-use intensity
- 负责人：
- DOI：
- doi:10.5061/dryad.tdz08kpws
- 摘要：
- landscapes, linear landscape elements such as field boundaries, road verges and ditch banks are the main remaining green infrastructures providing refuge
Data from: Invasiveness of plant pathogens depends on the spatial scale of host distribution
- 负责人：
- DOI：
- doi:10.5061/dryad.f2j8s
- 摘要：
- in square fields and decreases as the field becomes elongated. This pattern appears to be quite general: it holds for dispersal kernels that decrease
Photograph, 'The Horror of War' - A German Ambulance Takes an Artillery Hit
- 负责人：
- 关键词：
- Unknown
- DOI：
- doi:10.5287/bodleiandjkr.2
- 摘要：
- would hit the poor thing and put it out of its misery."British Signaller Jim Crow of the 110th Brigade, Royal Field Artillery, summed it up: "We knew wha
Separating the grain from the chaff, Punjab, Pakistan ca.1890
- 负责人：
- 关键词：
- agriculture farming workers Wheat
- DOI：
- doi:10.25549/impa-c123-78897
- 摘要：
- \u201CWinnowing.\u201D Exterior view of two agricultural workers in a field throwing the threshed wheat into the air to remove the chaff
Millet field, China, ca.1888-1894
- 负责人：
- DOI：
- doi:10.25549/impa-c123-79434
- 摘要：
- \u201CField of tall millet (Kaoliang)\u201D. Exterior view of a field where large millet plants are densely packed. Kaoliang is a distilled spirit
Wixoe to Kirtling Green Pipeline. Archaeological Evaluation
- 负责人：
- Historic England;;University Of Birmingham
- 关键词：
- COPPER ALLOY CHARCOAL WATCHING BRIEF GEOPHYSICAL SURVEY EXCAVATION EVALUATION Targeted Trenches URN Animal Bone TILE
- DOI：
- doi:10.5284/1046266
- 摘要：
- to the north in Field 2 with several ditches and what appeared to bepossible structures with associated cobbled surfaces.Fields 13-16 showed evidence of sparse
