战略环境评价及其应用初探

概述了战略环境价的概念、产生原因、研究现状及其工作程序，结合川南矿肥工程项目对它进行了应用初探，提出了计划、规划层次ＳＥＡ的方法和指标，并对我国环评工作提出了建议。     

滇南湖群环境综合治理总体规划研究

本规划采用决策支持系统 (DSS)对湖泊的水量平衡和水质现状以及采用不同措施对水质的影响进行评估 ,并通过多标准分析 (MAC)对每项措施进行优先排序 ,使规划更具科学性和可操作性。     

小麦产量的遥感动态预估研究──以山东禹城县为例

本文利用现代遥感信息、数理统计和回归分析方法，研究了禹城县试验区的小麦单产与卫星遥感信息（绿度）间的关系，并建立了小麦单产与绿度关系的预估模型；阐述了直接利用遥感宏观信息动态预估小麦产量的可行性和这一方法的应用前景。     

南京东郊石炭纪威宁期的风暴沉积

南京东郊石炭纪威宁期碳酸盐岩地层中普遍见有风暴沉积,以有突变的底界和底面构造、贝壳层、粒序层以及在风暴低能快速堆积条件下所形成的遮蔽构造等为基本鉴别要素,这些要素的不同组合构成的剖面结构可划分为五种类型,据此笔者提出本区风暴沉积的综合剖面结构。     

菊酯类农药酶联免疫吸附测定研究进展

介绍了菊酯类农药残留的酶联免疫分析(ELISA)的技术原理、关键技术环节,综述了国内外的酶联免疫测定菊酯类农药残留的研究动态,并展望了此技术的发展及应用前景。     

大气总悬浮颗粒物污染趋势预测及防治措施研究--以黑龙江省七台河市新兴工业区为例

以黑龙江省七台河市环保局提供的1996～2000七台河市新兴工业区大气总悬浮颗粒物的监测数据作为预测的基础,采用等维灰数递补技术对七台河市新兴工业区大气总悬浮颗粒物浓度进行了预测,通过大气总悬浮颗粒物浓度的预测值和真实值的对比,较好的反映该工业区大气总悬浮颗粒物的变化趋势,同时分析了该工业区的大气污染的原因和特点,据此提出切实可行的大气污染治理对策.     

The effects of land use and its patterns on soil properties in a small catchment of the Loess Plateau

Due to relatively strong human activities in the hilly area of Loess Plateau,the natural vegetation has been destroyed,and landscape pattern based on agricultural land matrix was land use mosaic composing of shrub land,grassland,woolland and orchard.This pattern has an important effect on soil moisture and soil nutrients.The Danangou catchment,a typical small catchment,was selected to study the effects of land use and its patterns on soil moisture and nutrients in this paper.The results are as follows:The comparisons of soil moisture among seven land uses for wet year and dry year were performed:(1)the average of soil moisture content for whole catchment was 12.11% in wet year,while it was 9.37% in dry year;(2)soil moisture among seven land uses was significantly different in dry year,but not in wet year;(3) form wet year to dry year,the profile type of soil moisture changed from decreasing type to fluctuation-type and from fluctuant type to increasing type;(4)the increasing trend in soil moisture from the top to foot of hillslope occurred in simple land use along slope,while complicated distribution of soil moisture was observed in multiple land uses along slope.The relationships between soil nutrients and land uses and landscape positions were analysed:(1)five nutrient contents of soil organic matter(SOM),total N(TN),available N(AN),total P(TP) and available P(AP) in hilly area were lower than that in other areas.SOM content was less than 1%,TN content less than 0.07%,and TP fallow land and cropland,and higher level in soil fertility was found in crop-fruit intercropping land among croplands;(3)soil nutrient distribution and responses to landscape positions were variable depending on slope and the location of land use types.     

石墨炉原子吸收光谱法测定轻质油中痕量砷时样品前处理方法的探讨

研究了轻质油中痕量砷的几种样品处理方法。实验表明，石墨炉原子吸收光谱法测定时，用碘-甲苯和H2O2-HNO3相结合处理轻质油样品较为合适，萃取效率可达90％。并对影响萃取测定的其它因素作了初步探讨。     

环境物质拟除虫菊酯毒理学研究进展

拟除虫菊酯作为一种重要的合成杀虫剂,在人们的生产生活中有着广泛的应用,但同时其毒理学问题也越来越引起人们的注意,许多学者对此进行了深入的研究,在此研究基础上,从对动物的神经毒性、生殖毒性和生理生化毒性三个方面,对拟除虫菊酯的毒理学研究进展作一综述.     

土壤中钼的形态分析方法研究

本文对土壤中有效钼的浸取条件进行最佳化，并利用提高灰化温度达到消除浸取剂对石墨炉原子吸收测定钼的影响，方法用于国标样品和武汉市区土壤样品中钼的形态分析，获得满意的分析结果。