基于数值模型的肥城市地下水源地保护区划分
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摘要
在北方隐伏岩溶分布地区,许多城市开发利用岩溶地下水资源作为饮用水水源,但利用数值模型方法进行岩溶水饮用水源保护区划分的工作较少。以山东省肥城市城区水源地为例,采用数值模型方法,构建地下水流数值模型,并采用质点追踪技术对岩溶水饮用水源保护区进行了划分。一级保护区面积1.53 km2,二级保护区面积28.4km2,准保护区面积约272.9 km2,全部位于肥城市辖区内。此次划定的保护区范围比之前划定的保护区范围更合理、准确,有利于加强地下水资源的管理和保护。
Karst groundwater had been developed as the drinking water source in many cities in the areas of covered karst areasof northern China.There remains lots of work to do in demarcating karst water drinking source protection zones with the technique of numerical model.This research conducted the partition of karst groundwater drinking source protection zones of Feicheng City in Shandong Province by building a groundwater numerical model and executing particle tracing.The square of the first level protection zone for the drinking water source is 1.53 km~2,the second level is 28.4 km~2,and the square beyond protection zone is about 272.9 km~2.It is showed that protection zones divided by numerical model are reliable and rational compared with the former division.It is suitable for management and protection of groundwater resources by local government.
Karst groundwater had been developed as the drinking water source in many cities in the areas of covered karst areasof northern China.There remains lots of work to do in demarcating karst water drinking source protection zones with the technique of numerical model.This research conducted the partition of karst groundwater drinking source protection zones of Feicheng City in Shandong Province by building a groundwater numerical model and executing particle tracing.The square of the first level protection zone for the drinking water source is 1.53 km~2,the second level is 28.4 km~2,and the square beyond protection zone is about 272.9 km~2.It is showed that protection zones divided by numerical model are reliable and rational compared with the former division.It is suitable for management and protection of groundwater resources by local government.
引文
[1]郝永艳.三给地垒岩溶地下水系统及水源地保护区划分研究[D].太原:太原理工大学,2011.
[2]HJ/T338-2007.饮用水水源地保护区划分技术规范[S].
[3]刘志涛,周群道,杨建华.地下水溶质运移数值法和解析法预测结果对比分析——以沾化电厂为例[J].山东国土资源,2016,32(7):78-82.
[4]赵红梅,肖杰.公式法与数值模拟法在地下水饮用水源保护区划分中的应用——成都平原某水源地为例[J].四川环境,2013(S1):60-64.
[5]邓媛媛,胡立堂,高童,等.吴忠市金积地下水饮用水源地保护区划分[J].南水北调与水利科技,2013(01):127-131.
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[12]李星宇,南天,王新娟,等.数值模拟方法在隐伏岩溶水源地保护区划分及污染治理中的应用[J].中国岩溶,2014(03):280-287.
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[15]王玮,李云峰,侯东辉,等.肥城盆地石横电厂水源地岩溶水系统地下水管理模型[J].地球科学与环境学报,2004,26(3):32-39.
[16]王万喜,王启田,刘福臣,等.水源地保护区划与防护措施——以肥城盆地为例[J].地下水,2008,30(04):42-44.
[17]崔素芳,张保祥,范明元,等.肥城盆地地下水水化学演变规律研究[J].人民黄河,2015,37(3):75-79.
[2]HJ/T338-2007.饮用水水源地保护区划分技术规范[S].
[3]刘志涛,周群道,杨建华.地下水溶质运移数值法和解析法预测结果对比分析——以沾化电厂为例[J].山东国土资源,2016,32(7):78-82.
[4]赵红梅,肖杰.公式法与数值模拟法在地下水饮用水源保护区划分中的应用——成都平原某水源地为例[J].四川环境,2013(S1):60-64.
[5]邓媛媛,胡立堂,高童,等.吴忠市金积地下水饮用水源地保护区划分[J].南水北调与水利科技,2013(01):127-131.
[6]汤新梅.北京市水源八厂水源地保护区划分研究[D].长春:吉林大学,2012.
[7]付延玲.邯邢水文地质南单元岩溶地下水系统数值预报[J].中国岩溶,2002,21(4):269-275.
[8]钱家忠,吴剑锋,董洪信.徐州市张集水源地裂隙岩溶水三维等参有限元数值模拟[J].水力学报,2003(3):37-41.
[9]刘猛,束龙仓,刘波.地下水数值模拟中的参数随机模拟[J].水利水电科技进展,2005,25(6):25-27.
[10]卜华,陈占成,张良鹏.山东羊庄岩溶水系统饮用水水源地保护区划分探讨[J].科技创新导报,2008(20):110-112.
[11]翟立娟.岩溶水饮用水水源保护区划分技术方法——以邯郸市羊角铺水源地为例[J].中国岩溶,2011(01):47-52.
[12]李星宇,南天,王新娟,等.数值模拟方法在隐伏岩溶水源地保护区划分及污染治理中的应用[J].中国岩溶,2014(03):280-287.
[13]梁永平,王维泰.中国北方岩溶水系统划分与系统特征[J].地球学报,2010,31(06):860-868.
[14]魏晓燕.肥城盆地地下水动态数值模拟研究[D].济南:济南大学,2014.
[15]王玮,李云峰,侯东辉,等.肥城盆地石横电厂水源地岩溶水系统地下水管理模型[J].地球科学与环境学报,2004,26(3):32-39.
[16]王万喜,王启田,刘福臣,等.水源地保护区划与防护措施——以肥城盆地为例[J].地下水,2008,30(04):42-44.
[17]崔素芳,张保祥,范明元,等.肥城盆地地下水水化学演变规律研究[J].人民黄河,2015,37(3):75-79.