水平衡测试在降低钻井生产耗水量中的应用

针对石油天然气勘探钻井过程中存在的不合理用水问题，运用水平衡测试方法进行对比、分析，提出了节约用水措施，健全了用水管理制度，使钻井生产耗水量降低到合理值，有效地控制了废水的产生量。     

“暖冬”对农业生产及农业灾害的影响

本文分析了江苏省近几十年来、特别是８０年代以来冬季气温的变化特征，根据农业灾害发生的条件，讨论了“暖冬”对农业生产及农业灾害的影响，为农业生产部门和防灾抗灾部门决策提供科学依据．     

EC法处理选磷废水的研究

为解决磷矿浮选尾水的污染和回用问题，采用了EC法处理，结果表明，经处理的尾矿水可部分回用，并节省Na2CO3 43-65%，这一处理方法具有一定的实用价值。     

印染废水静电场处理机理分析

本文提出一种利用静电场的印染废水处理方法，印染废水中的污染颗粒在电场的作用下，朝一定的方向迁移，从而发生“强制电中和”作用，这种电中和作用的场能消耗极小，而被中和的污染物颗粒由于凝聚作用，则会不断长大而易于通令过滤去除，这一处理工艺在经“自数”预处理之后，可继续使COD和色度的去除百分数分别达60％和63％以上。     

利用煮茧废水培养钝顶螺旋藻的初步研究

本文对缫丝厂煮茧废水和Ｚａｒｒｒｏｕｋ培养基的主要营养成份进行了分析比较，筛选出了适合钝顶螺旋藻（Ｓｐｉｒｕｌｉｎａｐｌａｔｅｎｓｉｓ）在煮茧废水中生长繁殖的培养基和与之相适应的驯化藻种。经室外１５０升煮茧废水扩大培养，干藻生物量可达１６．０３克／米￣２·天，粗蛋白含量达５８．６％，含有１７种氨基酸。比用Ｚａｒｒｏｕｋ培养基培养的螺旋藻产量提高１５．７８％，成本减少８０％以上。培养后的煮茧废水ＣＯＤ和ＢＯＤ＿５浓度低于我国污水综合排放标准。研究结果表明：采用本实验室筛选的煮茧废水培养基和驯化藻种，在煮茧废水中大量培养螺旋藻，实现废水资源化是可行的，具有明显的经济效益和环境效益。     

Dynamics of fisheries that affect the population growth rate coefficient

Conventional surplus production models indicate that destruction of fish populations by overfishing is difficult, if not impossible, but catastrophic declines in abundance of exploited populations are common. Surplus production models also do not predict large continuing fluctuations in yield, but large fluctuations in yield are common. Conventional surplus production models assume that fisheries do not impact the population's capacity to increase, but changes in age structure or a decrease in age-specific fecundity resulting from fishing can decrease the coefficient of increase. A surplus production model is developed in which fishing reduces the capacity of a population to increase; the model is applied to describe the fluctuations observed in yield of lake herring (Coregonus artedii) from the upper Great Lakes. The fisheries of the Great Lakes were decimated by the combined effects of heavy fishing and a changing environment. For some species, yield increased to high levels and then the fisheries collapsed; for other species, yield and effort fluctuated greatly.     

National policies for biosphere greenhouse gas management: issues and opportunities

Biosphere greenhouse gas (GHG) management consists of preserving and enhancing terrestrial carbon pools and producing biomass as a fossil fuel substitute. The discussion of this topic has focused primarily on carbon-accounting and project-level issues, particularly relating to carbon sequestration as a source of emissions credits under the Kyoto Protocol. While international consensus on these matters is needed, this paper argues that an important domestic policy agenda also deserves attention. National policies for biosphere GHG management are necessary to bring about large-scale changes in land-use, forestry, and agricultural practices and can address some of the technical and policy issues that have proven to be particularly problematic from carbon-accounting and project-level perspectives. These policies should minimize land-use and resource-management conflicts, account for collateral benefits, and ensure institutional compatibility with existing resource-management regimes. Issues relating to project permanence, leakage, and transaction costs should also be addressed. A range of policy instruments should be used and biosphere GHG management should be one component of an integrated approach to environmental and resource management. Countries promoting biosphere GHG management as an important element of their climate change strategies should be developing these domestic policies to complement international negotiations and to demonstrate that carbon sequestration and biomass production can make an effective contribution to the stabilization of atmospheric GHG concentrations.     

浅谈安全生产标准化建设

阐述了大冶有色金属公司安全生产标准化建设内容，安全生产标准制定准则，建设体系以及建设效果，为现代企业安全生产管理积累了经验，可供借鉴。     

低温湿式空气氧化法处理废碱液的研究

对采用低温湿式空气氧化法处理炼油和乙烯废碱液进行了研究。考察了停留时间对废碱液中硫化物的氧化、氧化产物的形态、COD和酚去除率的影响，反应温度对废碱液中污染物氧化反应的影响。试验结果表明，废碱液的脱臭效果很好，S^2-的氧化产物以S2O3^2-和SO4^2-2种形式共存；酚、COD的去除率及S^2-的氧化反应停留时间影响小，受反应温度影响明显；废碱液的S^2-的酚浓度相当时，COD去除率一 般低于40％， 废碱液的S^2-浓度远大于酚浓度时，废碱液的COD去除率为40％－70％；废碱液中酚的质量浓度大于20000mg/L时才有回收价值。     

含氯苯和对邻硝基氯苯农药废水的混凝—氧化预处理

采用混凝沉淀 -芬顿试剂氧化对含氯苯和对邻硝基氯苯农药废水进行预处理 ,探讨了不同条件下农药废水的处理效果。结果表明 ,废水经混凝处理后可去除 46 .2 %的COD ,BOD5/COD值有一定程度的提高 ;废水经芬顿试剂氧化处理后可去除 5 0 .9%的COD ,BOD5/COD值可从 0 .0 4提高到 0 .1