题目内容

【题目】读我国两个三角洲图(下图),并回答下列问题。

(1)比较分析两区域工业发展的区位条件。

(2)乙区域与甲区域相比,工业发展的主要劣势是什么?

(3)乙区域工业化和城市化的主要问题主要有哪些?该区域经济要实现可持续发展的对策是什么?

【答案】(1)有利条件:两区域都处在河流三角洲地区,地形平坦,农业发达;都处在我国的东部沿海地区,地理位置优越,海陆交通便利;人口稠密,劳动力资源丰富。

不利条件:矿产资源缺乏,能源不足。

(2)同甲区域相比,乙区域在产业基础、科技实力、人才队伍和国内经济腹地等方面都处于劣势,同时随着经济的发展,劳动力成本优势也在逐渐丧失。

(3)主要问题:产业结构层次偏低;环境污染严重;人地矛盾加剧、城市建设相对落后等。

主要对策:优化产业结构,实现产业升级;治理污染,保护生态环境;控制人口增长,搞好城镇和区域规划等。

【解析】两区域工业发展共同的区位条件主要从工业区位因素角度,分不利和有利条件两方面进行分析。读图可知,甲为长三角,乙为珠三角地区。从农业基础来看,均位于河流三角洲地区,地形平坦,水热充足,农业发达,为工业生产提供了丰富的原料。从交通来看,地理位置优越,交通便利。从劳动力资源来看,都为人口密集地区,劳动力资源丰富。不利条件主要是矿产资源贫乏,能源不足。

两区域的工业发展条件差异主要从产业基础、科技力量及经济腹地角度分析。珠三角地区受地形限制,经济腹地小于长三角地区。从产业基础来看,珠三角地区产业基础薄弱,且随着经济发展,劳动力和政策的优势逐渐丧失。从科技力量来看,珠三角地区的科研院所及高等院校不如长三角众多,科技力量薄弱。

珠三角地区工业化和城市化的问题及策略要从产业升级,城市建设及生态环境角度分析。随着经济发展,工业化和城市化的推进,珠三角地区存在产业升级困难,城市建设落后,生态环境日趋严重等。对策针对出现的问题进行考虑,产业升级困难,要进行必要的产业结构调整,发展后劲不足,要构建大珠三角城市群。城市建设落后要进行合理规划等。

知识拓展城市化对地理环境的影响:

①对土地的影响:耕地减少,土地质量下降。

②对生物的影响:栖息地改变,生物多样性减少。

③对水的影响:影响水循环,水质下降。

④对气候的影响:影响气温、降水、日照、风向、风速、产生“热岛”、“雨岛”现象。

⑤产生大气污染、水污染、垃圾污染、噪声等环境污染问题。

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相关题目

【题目】The Hearst Castle

Hearst Castle is a park on the central California coast and a National Historic Landmark.It was designed by Julia Morgan for William Randolph Hearst from 1919 until 1947.In 1957,the owner donated the fortune to the state of California.Since that time it has been a state historic park where its large collection of art and antiques are open for public tours.Despite its location far from any urban center,the site attracts roughly one million visitors per year.

Guided Tours

Tour One is recommended for first time visitors.It now includes the movie,Hearst Castle Building the Dream.

Tour Two gives visitors a closer look at the main house’s upper floors,Mr Hearst’s private suite,the libraries,and the kitchen.

Tour Three looks at the Castle’s North Wing,guest rooms and guest house Casa Del Monte.

Tour Four includes the impressive gardens and grounds,the largest guesthouse,the wine basement,and the Hidden Terrace.

The evening tour is a special tour that allows visitors to experience the Castle at night as one of the Hearst’s own visitors might have.

Ticket Prices

Hearst Castle accepts VISA,Master Card,American Express and Discover.Free day use parking is available for automobiles,motorcycles,tour buses and recreational vehicles.

Tours

Adult

Ages 6-17

Tour 1

24

12

Tours 2,3 or 4

24

12

Evening tour

30

15

* Children under 6 are free when accompanied by a paying adult.

Reservation(预订) Information

While tickets may be purchased at the Visitor Center upon arrival,tour reservations can be made online now or by calling 18004444445,see below for times.

Reservation Call Center Hours

Dates

Monday-Friday

Saturday-Sunday

March-September

8 am-6 pm

8 am-6 pm

October-February

9 am-5 pm

9 am-3 pm

Visit www.hearstcastle.org for more information.

1If you are quite interested in wine,which tour will you choose?

A. Tour Two. B. Tour One.

C. Tour Four. D. Tour Three.

2If a couple take Tour One with their 5yearold son,how much will they pay for the tickets?

A. 36. B. 60.

C. 48. D. 75.

3Which of the following is the available time to book tickets by phone?

A. At 8 am on Monday in February.

B. At 6 pm on Saturday in October.

C. At 7 pm on Friday in September.

D. At 9 am on Sunday in March.

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