| 城郊菜园土污染状况调查与评价 |
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| 引用本文： | 高小杰.城郊菜园土污染状况调查与评价[J].环境导报,1995(6):18-19. |
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| 作者姓名： | 高小杰 |
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| 作者单位： | 南京市环境保护科学研究所 南京210013 |
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| 摘 要： | 南京市郊菜园土中Ａｓ、Ｈｇ、Ｃｄ、Ｐｂ四种元素的含量呈逐年上升趋势。除Ａｓ外，其余３种元素的含量均为土壤背景值的２￣３倍。综合评价表明，供试土样中约５０％以上的样点不再适宜种植蔬菜作物而只宜作林业用地或城建、道路及工矿用地。
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| 关 键 词： | 菜园土 调查 评价 土壤污染 城市郊区 |
Survey and Evaluation to thePollution State of VegetableFarm Soil in Outskirts of Nanjing |
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| Gao Xiaojie.Survey and Evaluation to thePollution State of VegetableFarm Soil in Outskirts of Nanjing[J].Environment Herald,1995(6):18-19. |
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| Authors: | Gao Xiaojie |
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| Institution: | Gao Xiaojie |
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| Abstract: | The content of As, Hg, Cd and Pb in the vegetable farm soil of outskirts of Nanjing were rising steadily. Besides As, the content of other three elements was 2 - 3 times as the soil background index. Comprehensive evaluating indicated that above half of the sample-point soil were not suitabee for planning vegetable, just suitable for tree farm, urban building, roads and industry. |
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| Keywords: | vegetable farm pollution survey evaluation |
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