1) Hilly Area of Central Sichuan Basin
川中丘陵地区
1.
Influences of Migration of Rural Workforce on Economic Development in the Hilly Area of Central Sichuan Basin;
川中丘陵地区农村剩余劳动力转移对社会经济发展的影响
2) Hilly regions of the central Sichuan basin
川中盆地丘陵区
3) hills of the central Sichuan Basin
川中丘陵区
1.
Methane emission from paddy fields and its affecting factors in hills of the central Sichuan Basin.;
川中丘陵区稻田甲烷排放及其影响因素
4) hilly area of central Sichuan basin
川中丘陵区
1.
The 10-,15-,20-and 25-year-old mixed alder(Alnus cremastogyne)-cypress(Cupressus funebris)plantations and the 30-year-old pure cypress plantation succeeded from mixed alder-cypress plantation in the hilly area of central Sichuan Basin were chosen as test objects to study the dynamic changes and allocation patterns of their carbon storage.
选取代表性的10、15、20和25年生桤(Alnus cremastogyne)-柏(Cupressus funebris)混交林及由桤-柏混交林演替而来的30年生纯柏林为研究对象,探讨了川中丘陵区人工桤-柏混交林生态系统碳储量的变化动态及其分配规律。
5) hilly Sichuan Basin
川中丘陵区
1.
A study on soil erosion induced sediment yield by reservoir and pond deposits dating with ~(137)Cs in small catchments of the hilly Sichuan Basin and the Three Gorges Region;
川中丘陵区和三峡地区小流域侵蚀产沙的塘库沉积~(137)Cs断代
6) Sichuan hilly basin
川中丘陵区
1.
Combing Wepp Model with ~(137)Cs to Study Spatial Pattern of Soil Redistribution on Purple Slope-Land in Sichuan Hilly Basin;
川中丘陵区坡耕地侵蚀空间分布的WEPP模型和~(137)Cs法研究
2.
This paper applies the WEPP model to simulate soil erosion and spatial variation in Sichuan hilly basin.
利用WEPP模型对川中丘陵区盐亭站5个径流小区土壤侵蚀量的预测和土壤侵蚀空间分布的模拟发现:WEPP模型对次降雨土壤侵蚀的预测,相对误差在30%以内的占总样本86%以上;对年降雨土壤侵蚀预测的误差较稳定,且相对误差均在15%以内。
3.
Yangtze River cutting through the Three Gorges in the middle Pleistocene has led to rapid cut-down of river beds in the Sichuan hilly basin.
长江三峡中更新世的贯通,导致川中丘陵区河流的急剧下切,两岸广袤的平原被沟谷肢解为起伏的丘陵,现今孤立的丘顶是河流下切前的平原面,沟谷的盆腔体积表征了急剧下切以来的侵蚀量。
补充资料：川中丘陵
| 川中丘陵 位于中国四川省中部。华蓥山以西，龙泉山以东，北至米仓山、大巴山，南抵长宁山。又称盆中丘陵。面积约8.4万平方千米。丘陵广布，溪沟纵横为主要地理特征。海拔多在700米以下。中生代红层泥岩和砂岩广布，二者常成互层，厚薄不一。丘陵间多大河，形态有异，曲流发达，西岸有多级阶地，发育紫色土，肥力高，适合多种作物生长，是四川盆地重要农业区和经济林区。地面破碎，平地少，坡度大，水土流失严重，需综合改造利用。 |
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