论建筑施工行业伤亡事故高发致因及对策

建筑施工行业是伤亡事故多发的行业，笔者通过调查，就建筑施工企业存在的问题、难题，重点分析了政府约束机制中存在的历史原回，并针对约束机制的致因、参照国外有益经验、结全我国建筑下场经济发展的实际，提出了全面工法，实行行业工伤保险与安全监督的新举措。     

Forest service experience with interdisciplinary teams developing integrated resource management plans

The National Forest Management Act and National Environmental Policy Act require the use of an interdisciplinary team (ID team) to do integrated resource planning for the National Forests and the concurrent environmental analysis. A survey sent to all National Forest planning officers (82% response) reveals the composition of the ID teams used in integrated resource and land management planning. More than half the National Forests ID teams met NEPA and NFMA compositional requirements. National Forest planners recount their experiences with these ID teams. Despite frustrations with many aspects of the ID teams, the planners strongly support the idea that ID teams are an important part of the land-use planning process and think that their use leads to better National Forest integrated resource plans.     

秦岭生态补偿理论研究与实践进展

生态补偿是通过经济手段促进生态保护与受益地区利益共享的制度设计,是促进我国生态文明建设的重要举措。秦岭是我国重点生态功能区,国家重要的生态安全屏障。生态补偿作为协调秦岭地区生态环境保护和社会经济发展的制度安排,有助于推动该区生态环境的保护与可持续利用,对实现秦岭地区社会经济可持续发展、促进人与自然和谐共生具有重要意义。本文系统梳理了秦岭生态补偿相关理论研究与实践,主要包括秦岭在区域调水、森林生态效益、生物多样性保护、矿产资源开发等方面的生态补偿研究,以及秦岭生态补偿相关政策法规制定、南水北调、退耕还林（草）以及生态移民搬迁等具体生态保护工程补偿实践,并从补偿对象、补偿标准、公众参与、补偿方式几个角度探讨了秦岭生态补偿存在的问题,提出了秦岭生态补偿研究的建议与对策。     

L IMS 系统在环境监测中的建设和应用———以上海市环境监测中心为例

简述了上海市环境监测中心在LIMS系统建设中针对环境监测实验室信息管理、项目管理的实际,进行系统静态数据的设置、人员的培训、系统优化、系统维护和新功能添加等建设,并根据应用中出现的问题对系统设置优化调整,使之更加符合环境监测发展的要求。     

垃圾焚烧厂的环境影响评价

垃圾焚烧厂是一类对环境有重大影响的建设项目 ,因此在建设焚烧厂之前 ,必须进行环境影响评价。文章在借鉴国外相关资料的基础上 ,结合国内的实际情况 ,探讨了垃圾焚烧厂环境影响评价的主要步骤和主要内容     

南水北调中线工程水源区蒸散发计算方法比较及影响因素分析

以南水北调中线工程水源区为研究区域,采用1961~2007年9个气象站点气象观测数据和黄家港水文站实测径流资料,以FAO彭曼蒙特斯公式和水文模拟法为标准分别对多种潜在蒸散发计算方法和实际蒸散发计算方法进行比较研究,并分析了陆面蒸散发的影响因素。研究表明：南水北调中线工程水源区存在“蒸发悖论”现象,Priestley Taylor公式计算结果偏大,但与FAO 彭曼蒙特斯公式存在良好的相关关系,在气象资料较少时可以考虑建立相关方程进行推求。傅抱璞公式与水文模拟法计算结果较为接近,相关关系最优。潜在蒸散发与平均温度、气温日较差、实际水汽压、降雨量、风速、净太阳辐射、日照时数呈正相关,而实际蒸散发与平均温度、气温日较差、实际水汽压、降雨量、净太阳辐射、日照时数呈正相关,与风速呈负相关。净太阳辐射是影响陆面蒸散发的核心因素     

Integrating methods for the environmental sustainability: the SPIn-Eco Project in the Province of Siena (Italy)

This paper shows how different methods can be integrated in order to provide an organic evaluation of the environmental sustainability at the territorial level. A territory is a complex, dynamic and open system where a population develops, uses resources, produces goods and services, consumes, depletes and finally obtains economic results. All these elements characterise human behaviour, which can be monitored, measured and compared to the capacity of the environment to sustain it in the long run. The SPIn-Eco Project for the Province of Siena (Italy) is described as an example of an environmental sustainability assessment of an area, and its methods (Ecological Footprint, Greenhouse Gas Inventory, Extended Exergy Analysis, Emergy Evaluation, Life Cycle Assessment (LCA) and Remote Sensing) are briefly introduced. This Project has been proposed and funded by the most important provincial administrative and financial institutions in the territory (the Administration of the Province of Siena and the Monte dei Paschi Foundation, respectively), and was designed and realised in 4 years (2001-2004) by a research team coordinated by the University of Siena.     

南水北调中线工程渡槽的综合防洪风险分析

远距离输水工程沿途往往要跨越众多河系,交叉建筑物极易受到洪水的冲击,这就需要对其防洪风险给出定量的评估。以可靠度理论为基础,根据渠道所穿越的各条河流的水文、气象、地质、工程结构的随机特征给出了引水工程交叉建筑物的综合防洪风险计算方法;并以南水北调中线工程河北省段3座渡槽为例对该方法进行了验证。结果表明:南水北调中线工程河北省段渡槽的综合防洪风险小于万分之一。     

CITY OF TUCSON WASTE WATER EFFLUENT DELIVERY FACILITY1

ABSTRACT: The Tucson area is totally dependent on ground water, which is in increasingly short supply due to excessive overdrafts. Tucson area waste water treatment plants discharge material quantities of secondary effluent downstream, which is lost to evapotranspiration and recharge of the ground water basin. The city and the four large mining companies who share the common Santa Cruz basin ground water, recognized the common water supply problem and agreed to fund a feasibility study for mining process use of the effluent to partly alleviate the overdraft of ground water. The study analyzed the projected waste water effluent resources, potential mining company demand for waste water effluent and possible interface of an effluent delivery facility with the proposed Central Arizona Project. The effluent resources were analyzed with respect to potential demand. An optimum alignment was selected. An optimum system was detailed through design schematics, amortized cost and finance requirements, and an implementation schedule. It was concluded that a waste water effluent delivery facility could be implemented which would utilize reclaimed effluent in quantities approximating 35 percent of basin overdraft and which would provide revenue for full cost recovery over a 20 year operation period. The mining companies are studying the internal economic impacts of the project.     

Archaeological management design

Like many environmental sciences, archaeology has its origins in an academic discipline. But organizational models derived from scholarly research are not adequate for large scale archaeological salvage excavations that must be carried out by many archaeologists within a short time. A non-traditional organization model, developed to parallel the organization of project engineering, is more responsive and can be designed to preserve the most significant traditional archaeological objectives.