青藏高原东部山地农牧区生计与耕地利用模式(英文)

编号 zgly0001586883

文献类型 期刊论文

文献题名 青藏高原东部山地农牧区生计与耕地利用模式(英文)

作者 张丽萍  张镱锂  阎建忠  吴莹莹 

作者单位 InstituteofGeographicSciencesandNaturalResourcesResearch  CAS  CollegeofResourcesandEnvironment  SouthwestUniversity 

母体文献 Journal of Geographical Sciences 

年卷期 2008年04期

年份 2008 

分类号 F323.211 

关键词 household  livelihooddiversification  off-farmemployment  landuse  TibetanPlateau 

文摘内容 This study examined livelihood diversification and cropland use pattern in Keerma village,located in Jinchuan County,eastern Tibetan Plateau.Through stratified random sampling survey,participatory rural appraisal,investigation of households’ plots and statistical methods,63 households and 272 cropland plots were systemically investigated and sampled.The results show:(1) Different types of household have variety livelihood strategies,portfolio and income.Livelihood diversification and introducing and expanding off-farm activities can be the future trend,whereas,adverse natural environment,socio-economic conditions and peasants’ capabilities together affect sustainable livelihood and land use.(2) Each livelihood strategy has its own impact on land use,mainly affecting land use type and land use intensification level.(3) Diversification into off-farm activities could be the key of building sustainable livelihood and the essential approach of realizing sustainable land use in the region.