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目的调查分析海南省农村环境卫生状况并客观评价,为制定有关政策提供依据。方法采用随机抽样的方法抽取海南省4个市(县)的80个行政村作为研究对象,每村抽取5户按照统一的调查表进行入户调查。结果被调查行政村卫生厕所覆盖率为51.06%;病媒生物厨房最高发现率为100%;土壤重金属铅、镉含量测定2011年80份样品中88.75%的土壤重金属铅含量在20～70mg/kg;51.25%的土壤镉含量在0.1～0.5mg/kg,27.50%的土壤镉含量在0.5～1 mg/kg。2012年80份样品中铅含量最高为35.61㎎/㎏,最低为0.26㎎/㎏;镉含量最高为2.1㎎/㎏,最低为0.001㎎/㎏。结论海南省农村环境卫生存在一定问题,应引起政府各部门重视,并进一步加强管理。
Objective To investigate and analyze the situation of rural sanitation in Hainan Province and to evaluate objectively, so as to provide the basis for formulating relevant policies. Methods A total of 80 administrative villages in 4 cities (counties) of Hainan Province were selected as the research objects by random sampling method. Five households in each village were selected for household survey according to a unified questionnaire. Results The coverage rate of sanitary lavatories in administrative villages was 51.06%. The highest detection rate was 100% in vector kitchens. Determination of lead and cadmium in soils The contents of 88.75% of soil samples in 88 samples in 2011 were between 20-70 mg / kg 51.25% soil cadmium content is 0.1 ~ 0.5mg / kg, 27.50% soil cadmium content is 0.5 ~ 1 mg / kg. In the 80 samples in 2012, the highest Pb content was 35.61 ㎎ / ㎏ and the lowest was 0.26 ㎎ / ㎏; the highest Cd content was 2.1 ㎎ / ㎏ and the lowest was 0.001 ㎎ / ㎏. Conclusion There are some problems in rural sanitation in Hainan Province, which should be taken seriously by all government departments and further strengthened the management.