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Table 2 PICO search terms

From: Socioeconomic and environmental effects of China’s Conversion of Cropland to Forest Program after 15 years: a systematic review protocol

Population search terms English Chinese
Human populationhousehold, farmer, family peasant农户, 农民
Land resourcessloping land, cropland, wasteland, economic forest/tree, ecological forest/tree, land use, soil water, basin坡地, 耕地, 荒地, 经济林, 生态林, 土地使用, 土壤, 水, 流域
Intervention search terms English Chinese
 Conversion of Cropland to Forest, Sloping Land Conversion Grain for Green Upland Conversion退耕还林
Comparator search terms English Chinese
Human comparatorsParticipant, non-participant intra-household, upstream user downstream user, uphill resident, lowland resident cross-sectional, comparison comparative, longitudinal space, time, panel data参与者, 非参与者, 家庭成员/农户成员, 上游使用者, 下游使用者, 山地居民, 低地(平原)居民 横截面(数据), 比较, 纵向(数据), 空间, 时间, 面板数据
Land resources comparatorsEnrolled, non-enrolled upstream, downstream uphill, lowland cross-sectional, comparison comparative, longitudinal time series, space, time panel data.退耕地, 未退耕地, 上游, 下游, 山地, 低地(平原), 横截面(数据), 比较, 纵向(数据), 空间,时间, 面板数据
Outcome search terms English Chinese
Socioeconomic outcomeshousehold production household consumption food security, nutrition livelihood equity, power relations, equality, Gini, gender, intra-household, ethnic decision making, governance voluntary migration, remittances.农户生产/家庭生产, 农户消费/家庭消费, 粮食安全/粮食保障, 营养 民生/生计, 公平, 权力关系,平等, 基尼系数, 性别平等, 家庭内关系, 少数民族, 政府决策, 治理, 自愿程度/志愿程度, 迁移, 汇款.
Environmental outcomeswatershed, floods, discharge rate, soil, filtration, erosion, soil nutrient deforestation, forest degradation, afforestation, reforestation forest cover, survival rate biodiversity, biomass, carbon energy, land use and land use change流域, 洪灾/水灾/洪水灾难, 流量, 土壤, 土壤渗滤, 水土流失/土壤流失/土壤侵蚀, 土壤养分, 森林砍伐 /毁林, 滥砍滥伐, 森林退化, 造林, 再造林, 森林覆盖率, 林木成活率/林木保存率, 生物多样性, 生物量, 碳汇量, 能源, 土地利用和, 土地利用变化