船舶排污的现场监察与综合确认

船舶排污现场监察识别和综合确认，涉及面广，是环境监察的重要内容之一。根据我国现行环境管理法规及ISO14000环境管理体系中环境因素的识别方法，提出了船舶排污现场监察识别程序，监察识别内容和综合确认的方法，为环境管理决策提供依据。     

The Chemistry of Soils, Rocks and Plant Bioindicators in Three Ecosystems of the Holy Cross Mountains, Poland

In June of 2000, biogeochemical study was carried out in three ecosystems of the Holy Cross Mountains (south-central Poland). This paper presents element concentrations and stable sulfur (and in one site lead) isotope ratios in rocks, detailed soil profiles, and plant bioindicators including epiphytic lichen Hypogymnia physodes (L.) Nyl., mosses (Pleurozium schreberi (Brid.) Mitt., Hypnum cupressiforme Hedw. S. Str., Hylocomium splendens (Hedw.) B.S.G.), Scots pine (Pinus sylvestris L.), common birch (Betula pendula Roth.), aspen (Populus tremula L.) and English oak (Quercus robur L.). Chemical analyses were performed with ICP-AES and AAS methods in the accredited laboratory (Central Chemical Laboratory of the Polish Geological Institute in Warsaw). The principal objective of this study was to compare the chemical composition of rocks, soils and selected plant bioindicators between investigation sites using the same methods of sample collection, preparation and analyses. The results of this study have shown that there is a high variability in concentrations of elements in plant bioindicators from the same sites that can not be explained only by soil properties or anthropogenic influence. This conclusion indicates that for biomonitoring purposes (especially with vascular plants) we cannot neglect individual features of the species examined.     

渔业污染物排放总量核定办法的探讨

指出水产品代谢物的排出及没有被水产品利用的残饵是造成渔业养殖中水环境污染的重要原因之一。针对渔业污染物的生成情况，提出了渔业污染物排放总量的3种核定方法：实测法、物料平衡法、经验系数法。     

有机液体固定顶罐储存的污染物排放与控制

以石油类储存为例，通过其在固定顶罐储存、装卸的呼吸排放和工作排放的计算分析，提出控制有机液体排放的工程技术措施和管理措施。     

上海设施蔬菜主要品种污染物含量调查评估

通过对上海郊区单栋大棚、连栋大棚和现代化智能温室生产的叶菜类和茄果类设施蔬菜的主要品种污染物（农药和硝酸盐）含量抽样调查，并以附近大田蔬菜作为对照，分析结果发现，上海郊区设施蔬菜农药和硝酸盐的污染物含量普遍高于大地蔬菜，且超标状况比较严重。究其因，设施蔬菜生产较常规大田蔬菜生产农药与化肥使用水平高，而且在封闭环境条件下污染物降解速度慢，容易残留或积累超标。     

餐饮废水处理技术探讨

介绍了我国餐饮业的发展趋势，指出餐饮废水已经成为城市的主要高浓度污染源之一，同时适当地讨论了目前餐饮废水处理技术研究的现状以及处理系统的技术要求，最后提出了对不同规模的餐饮废水处理的适当方法。     

总量控制和排污许可证及清洁生产的相关性分析

总量控制、排污许可证、清洁生产的实施是控制排污单位污染物排放总量,使排污单位污染物排放量降为最低,对环境的影响降为最小,促进排污单位经济发展的重要保障。对总量控制、排污许可证、清洁生产之间相关性的分析,将三者有机结合,充分发挥各项制度和法规的最大效应,可使环境管理上一个新台阶。     

阿尔山——柴河旅游区环境本底情况、主要污染物种类、排放水平及污染防治对策

文章根据柴河旅游区自然地理概况及环境质量现状调查以及一些现场调研。结合阿尔山市市区环境大气、哈拉哈河、绰尔河水质监测数据，对柴河旅游区污染物种类、排放进行全面详细分析。并提出了污染防治对策。     

建立能够体现化工行业特点的行业排放标准初探

化工行业具有传统的工业类型和新兴产业交叉渗透的特点。现有的污染物排放标准因涵盖行业过多、细化内容不够、可操作性不强、行业特点不突出,故不太适应化工行业的发展,建立新的化工行业污染物排放标准势在必行。文章概要介绍了我国现有污染物排放标准,分析了美国、欧盟、日本、德国等一些国家和组织的排放标准,提议建立能够体现化工行业特点的行业排放标准,以达到淘汰落后工艺和促进清洁工艺的目的。     

Connecting sources, fractions and algal availability of sediment phosphorus in shallow lakes: An approach to the criteria for sediment phosphorus concentrations

Although point and nonpoint sources contribute roughly equal nutrient loads to lakes, their relative role in supporting algae growth has not been clarified. In this research, we have established a quantitative relationship between algae-available phosphorus (P) and P chemical fractions in sediments; the latter indicates the relative contribution of point versus nonpoint sources. Surface sediments from three large shallow lakes in eastern China, namely, the Chaohu, Taihu and Hongzehu Lakes, were sampled to assess their algae-available P and chemically extracted P fractions. The algae-available P primarily comes from iron/aluminium (hydr)oxide-bound P (Fe/Al-bound P), 45% of which is algae-available P. The ratio of Fe/Al-bound P to calcium compound-bound P (Ca-bound P) indicated the relative contribution of point to nonpoint sources, with the point sources contributing the majority of increased Fe/Al-bound P in sediments. Therefore, the reduction of point sources from urbanized areas, rather than nonpoint sources from agricultural areas that primarily contribute to the Ca-bound P fraction, should be prioritized to alleviate cyanobacterial algal blooms (CyanoHABs) in shallow lakes with sediment P as a potential source to support algae growth. With these important results, we proposed a conceptual model for “P-pumping suction” from sediments to algae to aid in the development of the criteria for sediment P concentrations in shallow lakes.