Loess of northern Shaanxi的用法和樣例：
例句
- Effects of land use change on values of NPP ecosystem services of Loess Plateau in northern Shaanxi.
陜北黃土高原土地利用變化對第一性生產(chǎn)生態(tài)服務(wù)功能價(jià)值的影響。 - North Shaanxi loessial altiplano is the environmental fragile zone, world-famous for its soil run out.
陜北黃土高原是我國西部生態(tài)環(huán)境脆弱區，水土流失現象極為嚴重。
