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共检索到229条 ,权限内显示50条;
Urban Food Database, 2000
- 负责人：
- 关键词：
- DOI：
- doi:10.5255/ukda-sn-4458-1
- 摘要：
- urban agriculture initiatives;<br>the impact of agriculture on local areas: to consider the wider impact of agricultural initiatives, to detail who investigates
Morocco, Social Accounting Matrix 1994
- 负责人：
- IFPRI-DATA;;International Food Policy Research Institute
- 关键词：
- DOI：
- doi:10.7910/dvn/1y5itg
- 摘要：
- e linked to the rural economy. Among the 45 activities, 38 are rural and 7 urban. Most rural sectors are part of crop or livestock agriculture
Exploring the relationship between urban forests and ethnicity in West Covina using GIS and object-based image analysis
- 负责人：
- 关键词：
- Geographic Information Science and Technology GIS remote sensing object-based image analysis object-oriented image analysis Hispanic Los Angeles West Covina urban forestry urban ecology
- DOI：
- doi:10.25549/usctheses-c40-187217
- 摘要：
- es of privately owned residential trees in Hispanic neighborhoods; looking for the possibility of increased private urban agriculture. The second largest minority
Analysis of future land use conflict with volcanic hazard zones: Mount Rainier, Washington
- 负责人：
- 关键词：
- Geographic Information Science and Technology Washington Mount Rainier LUCIS 2060 population growth volcanic hazards land use conflicts
- DOI：
- doi:10.25549/usctheses-c40-226779
- 摘要：
- aphy, agricultural, and biological data. Results show that urban land is most suitable in areas near existing urban areas in the western portion of the study area
Data from: Urban forest fragments as unexpected sanctuaries for the rare endemic ghost butterfly from the Atlantic forest.
- 负责人：
- DOI：
- doi:10.5061/dryad.tr62rm1
- 摘要：
- er of environmental stressors found in urban areas. We surveyed 14 forest fragments (range 2.8 to over 3000 ha) of semi-deciduous Atlantic forest in rural and urban locations usi
Data from: Land use alters trophic redundancy and resource flow through stream food webs
- 负责人：
- Price, Elliott L.
- 关键词：
- Bottom-up control Diet estimates Energy Flow Stable isotope analysis Trophic redundancy Urban streams
- DOI：
- doi:10.5061/dryad.6g24f6k
- 摘要：
- of food webs in stream ecosystems distributed across woodland, agricultural and urban areas in the Zagreb region of Croatia. We compared resource availability
California conundrum: big and rich SoCal drinking its way to oblivion
- 负责人：
- DOI：
- doi:10.25549/usctheses-c3-301324
- 摘要：
- the main sources that Southern California relies on, the snowpack of Sierra Nevada and the Colorado River. In the same time the agricultural and urban
Data from: Genetic distinction between contiguous urban and rural multimammate mice in Tanzania despite gene flow
- 负责人：
- Gryseels, Sophie
- DOI：
- doi:10.5061/dryad.n5v84
- 摘要：
- imammate mouse, Mastomys natalensis, is the most widely distributed and abundant rodent in sub-Saharan Africa. A notorious agricultural pest and a natural host
, clarity, turbidity, isotopes, and pharmaceuticals
- 负责人：
- 关键词：
- DOI：
- doi:10.6073/pasta/89eb8f9c94842c3ec0b1e8f80c300e95
- 摘要：
- /suburban, rapidly suburbanizing, old suburban, urban core) and the small watersheds provide more focused data on specific land use areas (forest, agriculture
, clarity and turbidity
- 负责人：
- 关键词：
- DOI：
- doi:10.6073/pasta/de140c21d863b12baf7fabf27e41574d
- 摘要：
- /suburban, rapidly suburbanizing, old suburban, urban core) and the small watersheds provide more focused data on specific land use areas (forest, agriculture
