推荐回答(5个)
一、自然环境因素:西部地形多以高原、盆地为主,多为干旱、半干旱和高寒区,水资源稀少,地质灾害频发,生态环境恶劣,不利于农畜业和人类的生存发展。
二、社会经济因素:由于自然环境的影响,西部少有具备城市发展的条件,导致了西部文化教育、医疗卫生、交通运输等发展滞缓,社会治安又差,所以少有人会去那里发展。
三、政治文化因素:由于宗教信仰的差异,引发了分裂恐怖主义,导致地区政治文化存在不稳定因素,再加上国家政策一直向东部倾斜,所以西部一直发展缓慢,人口增长也就缓慢。
首先是恶劣的自然环境 包括气候 土壤 水源 植被 海拔 西部多处于第一阶梯上 大陆性气候显著 海拔较高 深居内陆距海遥远 所以水汽不易到达 气候干燥风沙大 昼夜温差大 降水较少导致河流多为时令河 夏季丰水期还好 这种情况下 植被也比较稀疏 不利于农作物生长 所以人口聚居少 发展历史短 没有良好的发展基础和发展前景 没有吸引人口迁移的拉力因素在啊 更不像东南沿海有发达的海运和空运条件 也不如东部平原发展的陆运 交通不行 经济也不行 只能靠国家的强制推动 但谁能那么无私一辈子留在那里 奉献自己的一生???? 是恶性循环了
这主要是受自然条件的影响。西部地区地形以高原、山脉为主,不利于交通;气候以温带大陆性气候、高山高原气候为主,降水较少,草原面积较广,以致农业以畜牧业为主;淡水资源较为短缺等众多自然因素的限制。另外,由于西部地区的自然条件比东部地区差,人口稀少,经济相对落后,对移动性人口吸引性小,使西部地区人口没有东部地区人口增长快。
自然原因是一方面,前面各位已经解答的很详细了,还有就是国家的政策所致,长久以来国家就重视东南沿海地区的发展,而对西部地区关注甚少,经济不发达,当然住的人就少了,所以才有现在的西部大开发。我就是西部人,我迫切的希望西部大开发能早日取得成果。
1 西部海波高 不适合人居住
2 西部可耕种地过少 不能生产足够的食物
3 西部交通不发达 出行不方便
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