新闻 > 国内
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China

从污水横流到白鹭回归——厦门筼筜湖综合整治纪实

2017-08-31 17:30:54   新华网

新华网厦门8月31日电(汪亚)青山绿水、碧海蓝天,厦门作为东南沿海重要的港口和旅游城市,以其优美的自然环境和充满文艺气息的城市风貌为人称道,然而,环境污染也曾一度成为城市建设者和市民心中的痛。正确处理好经济发展同生态环境保护的关系,让良好生态环境成为最公平的公共产品,让被污染的港湾湖泊再度清水鱼跃,让百姓的生活有干净的水、清新的空气、优美的环境,厦门用行动印证着良好生态环境就是最普惠的民生福祉。

厦门岛西部与西海域相通处,曾有一个天然的避风港湾——筼筜港,每当夜幕降临,停泊在湾内的渔船灯光闪烁,像天上的星星浮沉于水面,若隐若现,闪烁不定,清乾隆年间“筼筜渔火”就成了厦门的八大景之一。

二十世纪70年代,厦门市围海造地修建了西堤,使筼筜港成为一座基本封闭的内湖,改称筼筜湖。“当时厦门市的市政设施基础十分薄弱,各种工业、生活污水未经处理,完全按自然地形沿着明沟排放到自然水体里,结果是筼筜湖周边大量污水、垃圾排入湖区,筼筜湖水质急剧恶化。”前厦门市筼筜湖管理处处长郝松乔向记者展示了当年的一组照片,照片中的筼筜湖两岸杂草丛生、垃圾遍地、污水横流,隔着照片似乎都能闻到湖水的恶臭。

“那时候人们路过筼筜湖都捂着鼻子,开车路过都要关上窗,而且湖里边硫化氢这些有毒有害的气体也在腐蚀着人们的健康。”郝松乔回忆起30年前的景象还是忍不住摇头。曾经的“筼筜渔火”,变成了人们望而生畏的死湖,成为市民心目中的疮痍。

环境恶化的筼筜湖给厦门“海上花园”的称号蒙上了一层阴影,百姓怨声载道,外商投资热情降温,厦门社会、经济发展受到冲击,尽快解决日筼筜湖污染问题,找回原有的美丽海滨城市,成为厦门市民的强烈要求。

“整治筼筜湖,保护西海域”的奋斗目标由此提出,1989年厦门市发文上报国家环保局,将筼筜湖列为第二批全国污染限期整治的项目,并按照厦门市重点工程项目进行管理。一场持久、全面的筼筜湖生态环境综合整治正式启动。

1982年,厦门市政府对厦门造纸厂等25家主要企业实行限期整治。到1990年,通过多种行政管理手段控制入湖污染源,基本解决了重金属、细菌和病毒对水体的污染。八十年代,企业污水预处理投资达1239万元,新增处理能力每年达634.9万吨,减轻筼筜湖水体的污染和污水处理厂的负荷。

筼筜湖水体恶化的主要原因是水体长期交换不畅造成缺氧,丧失自净能力,使湖水及湖底污泥厌氧发酵。引潮入湖,搞活水体成为改善湖水水质的重要手段。通过纳潮入湖、西水东调,输送新鲜海水,筼筜湖干渠、松柏湖以及天地湖的湖水水质得到显著改善。

与此同时,为扩大湖区库容,尽量减少厌氧发酵的温床。厦门市沿湖修建岸线,减少垃圾、杂土等人为的污染。一方面清挖湖底淤泥,扩大水面面积;另一方面沿湖修建驳岸、导流堤及环湖林荫步行道。对筼筜湖沿岸进行绿化的过程中也在不断美化湖区景观,整治后的筼筜湖湖面面积达到1.5平方公里。

30年来的综合治理让筼筜湖找回了曾经清澈的湖水,湖内水生生物再现,飞走的白鹭再度回归,这里已成为具有良好生态环境的集文化娱乐、游览休闲为一体的风景区,同时还承担着厦门市区37平方公里流域的蓄洪防涝重担。

社会、经济的高速发展,以及社会文明的进步,让人们对生态环境的保护意识日趋自觉与强烈,对生态环境的要求也越来越高。“筼筜湖区的整治和保护是个复杂的系统工程,还有许多工作等着我们去做,筼筜湖的整治从开始的那天起就从没有停止过。”谈起筼筜湖周边今后的发展,退休的郝松乔充满自信,“如果说厦门是一位少女,那筼筜湖就像是她脖子上的一颗像明珠,我相信这颗明珠一定会更加灿烂。”

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000159/20170831/31245408.html
Server: cms-8-251
Date: 2024/12/27 21:41:07

Powered by China
China