论文部分内容阅读
沙赫多尔地区的阿默尔根德格铝土矿,每年生产40万吨矿石,采区覆盖面积有2039公顷。矿区地层是伴随有白垩纪后期熔岩流形成的德干暗色岩,表土层厚0.5~1.5米。矿区海拔1067米,夏季干燥,气温达38℃,冬季寒冷,12月到1月的晚间气温降到10~11℃,这期间植物受冻十分严重。年平均降雨量1800毫米,6~9月降雨量最大,7~8月气温最高,4~5月最干燥。印度中央邦铝土矿床地面的天然植被为婆罗双树。山坡和山谷树种混杂且浓密,但高山上树木稀少,有大面积草原,但无人烟。
The Ammelgendeg bauxite mine in Shakhtar district produces 400,000 tons of ore each year and the mining area covers 2,039 hectares. The strata of the mining area are the Durban dark-colored rocks accompanied by lava flows in the late Cretaceous. The topsoil is 0.5-1.5 meters thick. Mine 1067 meters above sea level, the summer dry, the temperature reached 38 ℃, the winter cold, December to January evening temperature dropped to 10 ~ 11 ℃, during which the plants are very cold. The average annual rainfall 1800 mm, June to September the largest rainfall, July to August the highest temperature, April to May the driest. Indian Madhya Pradesh Bauxite natural vegetation on the ground is Sal. Hillsides and valleys are mixed and densely tree-lined, but there are few trees on the high mountains and a large area of grassland but no one smoke.