筛选
科学数据
统计数据
共检索到79条 ,权限内显示50条;
Production of Sugar Cane Sugar on Subsistence and Underutilised Farmland
- 负责人：
- South African Environmental Observation Network
- 关键词：
- agriculture biomass potential sugar mills sugar cane residue bagasse Agriculture Subsistence farming
- DOI：
- doi:10.15493/bea.data.10000067
- 摘要：
- Data was derived from the following sources: * Extent of underutilised and subsistence farmland, data obtained from Department of Agriculture
Alaska Federal Subsistence Board Proposals 2000-2015
- 负责人：
- 关键词：
- DOI：
- doi:10.5063/f1qf8r2g
- 摘要：
- , in addition to three public members appointed by the Secretaries of the Interior and Agriculture. Two of these public members represent rural subsistence users
Coastal shell middens and agricultural origins in Atlantic Europe
- 负责人：
- Arts And Humanities Research Board (AHRB);;Milner, Nicky;;Belshaw, Naomi
- DOI：
- doi:10.5284/1017461
- 摘要：
- and adoption of agriculture after about 5000 years ago. The archive presents the database which was constructed for Naomi Belshaw's PhD project
Data from: The global geography of human subsistence
- 负责人：
- Gavin, Michael
- DOI：
- doi:10.5061/dryad.884r935
- 摘要：
- societies. Our species’ subsistence varies widely, from predominantly foraging strategies, to plant-based agriculture and animal husbandry. The exte
Data from: Diet adaptation in dog reflects spread of prehistoric agriculture
- 负责人：
- DOI：
- doi:10.5061/dryad.1j6b6
- 摘要：
- d to the subsequent development of agriculture. Previous efforts to study this process were based on geographically limited data sets and low-resolution
Land at Park Road, Blockley, Gloucestershire. Archaeological Evaluation (OASIS ID: cotswold2-284224)
- 负责人：
- Cotswold Archaeology
- 关键词：
- EVALUATION Targeted Trenches POT ANIMAL REMAINS SHERD Archaeology Excavations (Archaeology)--England POST HOLE PIT FEATURE
- DOI：
- doi:10.5284/1048310
- 摘要：
- t of the site. The function of these ditches remains unclear, although it is possible that they relate to agricultural land management, drainage or division.
Great Plains Population and Environment Data: Agricultural Data, 1870-1997 [United States];;Archival Version
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr04254
- 摘要：
- s Census of Agriculture has been conducted since 1850 on a regular schedule that was decennial until 1920, and more frequently thereafter (every five yea
Agricultural innovation at Qasr Ibrim, Egypt, 1000 BC - AD 1800
- 负责人：
- Rowley-Conwy, Peter;;Natural Environment Research Council (NERC)
- DOI：
- doi:10.5284/1011976
- 摘要：
- . This has major implications for the history of agriculture in Africa and the Indian Ocean.
Data from: Phylogeography of Chinese house mice (Mus musculus musculus/castaneus): distribution, routes of colonization and geographic regions
- 负责人：
- DOI：
- doi:10.5061/dryad.n57ph
- 摘要：
- s of modern humans into China, and the expansion times of house mice are consistent with the development of agriculture in southern China and northern China respective
Data from: Severe recent decrease of adult body mass in a declining insectivorous bird population
- 负责人：
- DOI：
- doi:10.5061/dryad.67t23
- 摘要：
- loss of 8% of their mass. Reproductive success was negatively influenced by intensive agriculture, but did not decrease over time. Inte
