YU Lei,ZHANG Bai.A Study on Regional Agriculture Geochemistry Environment Quality Integrated Estimation in Black Soil Area Based on GIS[J].Research of Soil and Water Conservation,2007,14(06):421-423.
基于GIS的黑土区农业地球化学环境质量综合评价研究
- Title:
- A Study on Regional Agriculture Geochemistry Environment Quality Integrated Estimation in Black Soil Area Based on GIS
- Keywords:
- the black soil; region; GIS; AHP; geochemistry environment
- 分类号:
- P641.3
- 摘要:
- 由于长期的开发以及掠夺式经营，土壤退化和环境污染问题日益严重，黑土区环境面临着较大的压力。尽管如此，我国对黑土区的研究尤其是区域尺度的关于黑土区农业环境地球化学质量的问题的研究重视不够，相关的研究不多。本文采用GIS和AHP藕合的方法对黑龙江省中部黑土区农业地球化学环境质量进行综合评价。研究表明：黑土区农业地球化学环境非常优越，优越区和适宜区面积共占黑土区总面积的88.06%；较不宜区和不宜区面积总共仅占黑土区面积的8.35%。不宜区主要分布在坡度较大的（一般>25°）和黑土区重金属含量较高的一些污染地区以及植物必需微量元素含量缺乏的地区。
- Abstract:
- The black soil region is important food base of China, it plays an important role in food safety and national economy.But there are few studies on environmental capacity’s spatial characteristic of black soil.The regional agriculture geochemistry environment quality integrated estimation of black soil region was finished by applying the method of AHP and GIS, this providing scientific data for precise agriculture practice and the sustainable development in the area of black soil region.The study results show that the black soil region has predominant agriculture geochemistry environment.Predominant area and fitting area account for 88.06% of the black soil region.Relatively unfavorable and unfavorable areas account for 8.35%.Unfavorable region is mainly distributed in the high slope region (slope>25°) and polluted area with high heavy metal content and the area shortage of plant indispensable trace elements.
参考文献/References:
[1] 陈述彭, 鲁学军, 周成虎.地理信息系统导论[M].北京:科学出版社, 2000:1-8.
[2] 王宁, 朱颜明, 徐崇刚.GIS用于流域径流污染物的量化研究[J].东北师大学报:自然科学版, 2002, 34 (2):92-98.
[3] 郭旭东, 傅伯杰, 陈利顶, 等.河北省遵化平原土壤养分的时空变异特征[J].地理学报, 2000, 55 (50):555-566.
[4] Hamlett J M, Miller D A, Day R L, et al.Statewide GIS2based ranking of watersheds for agricultural pollution prevention[J].Soil and Water Cons., 1992, 47 (5):399-404.
相似文献/References:
[1]余慧容,蒲春玲,刘志有,等.基于TM/ETM+绿洲城市土地利用时空演变分析——以新疆奎屯市为例[J].水土保持研究,2012,19(06):147.
YU Hui-rong,PU Chun-ling,LIU Zhi-you,et al.Analysis on Spatial-temporal Land-use Changes of Oasis City-A Case Study of Kuytun City, Xinjiang Uygur Autonomous Region[J].Research of Soil and Water Conservation,2012,19(06):147.
[2]刘建,何宗,张治清.基于GIS的蒲江县生态环境综合评价研究[J].水土保持研究,2012,19(05):130.
LIU Jian,HE Zong,ZHANG Zhi-qing.The Research of Comprehensive Evaluation of the Ecological Environment Based on GIS in Pujiang County[J].Research of Soil and Water Conservation,2012,19(06):130.
[3]朱志玲,吴咏梅,张敏.基于GIS的宁夏生态环境敏感性综合评价[J].水土保持研究,2012,19(04):101.
ZHU Zhi-ling,WU Yong-mei,ZHANG Min.Comprehensive Evaluation on Eco-environment Sensibility of Ningxia Hui Autonomous Region Based on GIS[J].Research of Soil and Water Conservation,2012,19(06):101.
[4]蔡广鹏,韩会庆,张凤太,等.喀斯特地区贵州省绥阳县土地利用/覆被变化对陆地植被碳储量的影响[J].水土保持研究,2012,19(04):122.
CAI Guang-peng,HAN Hui-qing,ZHANG Feng-tai,et al.Impacts of Land Use Change on the Vegetation Carbon Storage in Suiyang, Guizhou Province in the Karst area[J].Research of Soil and Water Conservation,2012,19(06):122.
[5]陈昊,吴攀,刘沛,等.麻窝山小流域石漠化景观格局变化特征[J].水土保持研究,2012,19(04):239.
CHEN Hao,WU Pan,LIU Pei,et al.Landscape Patterns of Rocky Desertification in the Mawoshan Karst Basin of Northwest Guizhou Province[J].Research of Soil and Water Conservation,2012,19(06):239.
[6]胡桂胜,陈宁生,邓虎.基于GIS的西藏林芝地区泥石流易发与危险区分析[J].水土保持研究,2012,19(03):195.
HU Gui-sheng,CHEN Ning-sheng,DENG Hu.Analysis of Debris Flow-prone and Dangerous Area in Nyingchi of Tibet Based on GIS[J].Research of Soil and Water Conservation,2012,19(06):195.
[7]成杰民,宋涛,李彦.基于GIS的南四湖沿岸农业面源氮磷负荷估算研究[J].水土保持研究,2012,19(03):284.
CHENG Jie-min,SONG Tao,LI Yan.Estimation of Nitrogen and Phosphorus Loading of Agricultural Non-point Sources along Nansi Lake Based on GIS[J].Research of Soil and Water Conservation,2012,19(06):284.
[8]李鹏杰,何政伟,李璇琼.基于RS和GIS的土地利用/覆被动态变化监测——以九龙县为例[J].水土保持研究,2012,19(02):38.
LI Peng-jie,HE Zheng-wei,LI Xuan-qiong.Dynamic Monitoring on Land Utilization/Land Coverage in Kowloon County Based on RS and GIS[J].Research of Soil and Water Conservation,2012,19(06):38.
[9]田媛,许月卿,吴艳芳.环京津冀北贫困带土地利用/覆被变化研究[J].水土保持研究,2012,19(01):82.
TIAN Yuan,XU Yue-qing,WU Yan-fang.Study on Land Use/Land Cover Change in the Northern Poverty Belt of Hebei Province around Beijing and Tianjin[J].Research of Soil and Water Conservation,2012,19(06):82.
[10]陈法扬.GIS在土地资源评价中的应用[J].水土保持研究,1998,5(02):124.
Chen Fayang.Application of GIS in Evaluation for Soil Resources[J].Research of Soil and Water Conservation,1998,5(06):124.
备注/Memo
收稿日期:2006-12-29。
基金项目:中国科学院知识创新重大方向项目（KZCX2-SW-416）
作者简介:于磊（1976- ），男，山东胶州人，讲师，博士，主要从事环境遥感、GIS应用和流域模拟研究。