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- loess hilly gully region 黄土丘陵区
- The ecological condition in loess hilly and gully region of the south of NingXia province is so frangible that it was considered as“tbe worst place to live”by the ESCO. 宁南黄土沟壑地区的生态极度脆弱,曾被联合国教科文组织定为“最不适宜人生存的地区”。
- The comprehensive assessment indicated that with the succession of vegetation, the steppe community health in loess hilly and gully region had a fluctuated ascending trend. 综合评价表明，植物群落健康水平随着演替过程的发展呈波动性且逐渐上升的变化过程。
- This paper optimizes the land utilization structure and presents an optimizing model by means of linear planning model for Fangshan County, a loess hilly and gully region. 摘要以晋西黄土丘陵沟壑区的山西省方山县为例，运用线性规划模型对土地利用结构进行优化调整，提出了该区土地利用结构优化模式。
- the loess hilly and gully region 黄土丘陵沟壑区
- Semiarid loess hilly and gully region 半干旱黄土丘陵区
- loess hilly and gully region of Northern Shaanxi 陕北黄土丘陵沟壑区
- the loess hilly and gully region of northern Shaanxi province 陕北黄土高原丘陵沟壑区
- loess hilly and gully region of North Shaanxi Province 陕北丘陵沟壑区
- Industry composes assessment of agro-ecosystem in the Loess Hilly and Gully Region of North Shaanxi 黄土丘陵区农业生态系统产业结构分析
- Hydrologic behavior and effect of forest on regulation of river runoff in loess hilly and gully region 黄土丘陵沟壑区森林土壤水文行为及其对河川径流的影响
- Rainfall Productive Potential of Main Grain Minor Crops in Loess Hilly and Gully Region of North Shaanxi Province 陕北丘陵沟壑区主要小杂粮降水生产潜力研究
- Discussing Problems of Agricultural Ecological and Economic Security of Watershed in Loess Hilly and Gully Region 黄土丘陵区流域农业生态经济安全问题初探
- Keywords Loess hilly and gully region;Mesoscale;Health indicators diagnoses;Limiting degree;Ecosystem rehabilitation; 黄土丘陵区;中尺度;健康诊断;障碍度;生态系统恢复重建;
- Some suggestions are proposed for loess hilly area of south Ningxia. 为宁夏南部黄土丘陵区生态恢复提出了几点建议。
- Township iscan yuan gully region of Loess Plateau. 全乡属黄土高原残垣沟壑区。
- Loess Hilly Gully country 黄土丘陵区
- Liang result for the northern Loess gully region. 北部为黄土梁峁沟壑区。
- loess hilly gully area 黄土丘陵沟壑区
- Landform southeastern forest areas for earth and rock, the western loess hilly region along the River Valley. 地貌东南部为土石森林区，西部为黄土丘陵区，沿川为河谷区。
