论文部分内容阅读
在第一篇文章中(见《林业经济》1995年第3期)我将大西北地区的特点概括为三大片(即农区、牧区、林区)、七大块(即塔克拉玛干、库大塔克、古尔斑通克特、巴丹吉林、滕格里、乌兰布和、毛乌素等沙漠)、六大长龙(即黄河、京齐铁路、阿尔泰山、天山、昆仑山、祁连山)、三大聚宝盆(即准格尔、塔里木、柴达木)。既是特点,也是特大的优势,既有聚宝盆,也有万宝山。现在全国已探明储量的140多种矿产中,仅西部地区就有120多种,石油、煤炭、天然气、盐湖、有色金属、稀有金属、非金属矿产资源在全国占有重要位置。据张有实介绍黄河有“黄金的河流”之称,其上游水能资源丰富,落差大,可建梯级水电站,据张有实方案,自上游至中游桃花峪,共可建梯级水电站33座,可装机约2500万千瓦。大西北发展农业潜力很大,有黄河河套、银川平原、河西走廊、塔城盆地、伊犁河
In my first essay (see Forestry Economics, Issue 3, 1995), I generalized the characteristics of the Greater Northwest Territories into three major sections (ie, agricultural areas, pastoral areas and forest areas), seven blocks (namely, Taklamakan, , Goulbath Tactic, Badanjilin, Tengger, Ulan Buh, Muowu and other deserts), the six major dragons (the Yellow River, the Beijing-Qiyang Railway, Altai, Tianshan, Kunlun Mountains, Qilian Mountains) Cornucopia (Zhungeer, Tarim, Qaidam). Both characteristics, but also a big advantage, both cornucopia, but also Wan Baoshan. Of the more than 140 kinds of mineral reserves now proven in the country, there are over 120 kinds in the western region alone. Petroleum, coal, natural gas, salt lakes, nonferrous metals, rare metals and non-metallic mineral resources occupy an important position in the country. According to Zhang Youxiang Yellow River has a “golden river,” said the upstream water rich in energy, large drop, can be built cascade hydropower station, according to a realistic plan, from the upper reaches to the middle peach valley, a total of 33 cascade hydropower station can be installed about 25 million kilowatts. Northwest great potential for agricultural development, the Yellow River Loop, Yinchuan Plain, Hexi Corridor, Tacheng Basin, Ili River