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共检索到8164条 ,权限内显示50条;
Data For The Project Investigating Movement Of Terrestrial Rodents In Riparian Reserves
- 负责人：
- DOI：
- doi:10.5281/zenodo.1237739
- 摘要：
- forest (CF) habitat.Fields: Transect_location: Location of the transect (Field type: Location)Date_trap: Date traps were set (Field type: Dat
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
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: Solar-powered flow-through system for aquatic field studies
- 负责人：
- DOI：
- doi:10.5061/dryad.4pb81
- 摘要：
- 1 Laboratory-based research provides great control over individual experimental replicates, but lacks the ecological realism of field work. Ther
Building Survey at Building 2, Struthers Farm, Edmundbyers, County Durham (OASIS ID: archaeol3-253085)
- 负责人：
- Archaeological Services Durham University
- 关键词：
- Common Rafter Truss Photographic Survey Building Recording Descriptive Buildings Record (Level 2) Measured Survey Architecture and archaeology Farm buildings--Design and construction Barn AGRICULTURE AND SUBSISTENCE BARN
- DOI：
- doi:10.5284/1058986
- 摘要：
- a two bay, two storey field barn with an incorporated lean to and an external staircase on the north-west elevation. Most elements of historic interest had al
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: Complementary crops and landscape features sustain wild bee communities
- 负责人：
- Martins, Kyle T.
- 关键词：
- Apple bees blueberry community ecology complementarity ecosystem services landscape ecology raspberry wild pollinators
- DOI：
- doi:10.5061/dryad.841vq48
- 摘要：
- . Mass-flowering crops are only in bloom for a few weeks and unable to support bee populations that persist throughout the year. Farm fields and orchards
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
Data from: No evidence that plant-soil feedback effects of native and invasive plant species under greenhouse conditions are reflected in the field
- 负责人：
- DOI：
- doi:10.5061/dryad.r7c23
- 摘要：
- Plant–soil feedback (PSF) may affect above-ground higher trophic levels in glasshouse experiments, but evidence from field studies on the relevance
