噪声仲裁监测过程中的点位布设

阐述了噪声仲裁监测过程中点位的布设方法以及应该注意的问题     

Recovery of heavy metals from electroplating sludge and stainless steel pickle waste liquid by ammonia leaching method

１　ＩｎｔｒｏｄｕｃｔｉｏｎＥｌｅｃｔｒｏｐｌａｔｉｎｇｓｌｕｄｇｅ，ｃｏｎｔａｉｎｉｎｇＣｕ，Ｎｉ，Ｚｎ，Ｃｒ，Ｆｅ，ｅｔｃ．，ｉｓｈａｒｍｆｕｌｗａｓｔｅｍａｔｅｒｉａｌｐｒｏｄｕｃｅｄｂｙｇａｌｖａｎｉｚａｔｉｏｎｉｎｄｕｓｔｒｙ．Ｔｈｅｒｅｉｓｓｔｉｌｌｎｏｅｆｆｅｃｔｉｖｅｍｅｔｈｏｄｔｏｒｅｃｏｖｅｒｒｅｓｏｕｒｃｅａｎｄｃｏｎｔｒｏｌｐｏｌｌｕｔｉｏｎｂｏｔｈａｔｈｏｍｅａｎｄａｂｒｏａｄ．Ｔｈｅｍｅｔａｌｓｄｉｓｃａｒｄｅｄｂｙｇａｌｖａｎｉｚａｔｉｏｎｉｎｄｕｓｔｒｙａｍｏｕｎ…     

约束求解的数据模型及算法

此文针对参数化造型系统中约束方程组的求解问题,深入分析了匹配求解的核心思想,提出了一种简单实用的约束网络建模方法,并且围绕该数据模型介绍了与其相关的算法.     

Total nitrogen and community turnover determine phosphorus use efficiency of phytoplankton along nutrient gradients in plateau lakes

Numerous studies support that biodiversity predict most to ecosystem functioning, but whether other factors display a more significant direct impact on ecosystem functioning than biodiversity remains to be studied. We investigated 398 samples of the phytoplankton phosphorus resource use efficiency (RUE_P = chlorophyll-a concentration/dissolved phosphate) across two seasons in nine plateau lakes in Yunnan Province, China. We identified the main contributors to phytoplankton RUE_P and analyzed their potential influences on RUE_P at different lake trophic states. The results showed that total nitrogen (TN) contributed the most to RUE_P among the nine lakes, whereas community turnover (measured as community dissimilarity) explained the most to RUE_P variation across the two seasons. Moreover, TN also influenced RUE_P by affecting biodiversity. Species richness (SR), functional attribute diversity (FAD2), and dendrogram-based functional diversity (FDc) were positively correlated with RUE_P in both seasons, while evenness was negatively correlated with RUE_P at the end of the rainy season. We also found that the effects of biodiversity and turnover on RUE_P depended on the lake trophic states. SR and FAD2 were positively correlated with RUE_P in all three trophic states. Evenness showed a negative correlation with RUE_P at the eutrophic and oligotrophic levels, but a positive correlation at the mesotrophic level. Turnover had a negative influence on RUE_P at the eutrophic level, but a positive influence at the mesotrophic and oligotrophic levels. Overall, our results suggested that multiple factors and nutrient states need to be considered when the ecosystem functioning predictors and the biodiversity-ecosystem functioning relationships are investigated.     

国内外环境监测分析的现状和发展

从实验室分析仪器和技术、与污染物总量控制有关的自动监测系统和技术，与应急事故监测有关的现场简易监测分析仪器和技术等方面概括介绍了环境监测分析仪器和技术的现状与发展，并概要介绍了日美及中国环境监测分析产业的现状与发展。     

高分辨率遥感影像在生态环境状况评价中的应用——以戚浦塘生态调查为例

以苏州市戚浦塘疏浚工程生态调查为例,分别解译分辨率30 m和2.5 m的遥感图像,对比分析解译结果,量化研究了不同分辨率的解译数据对生物丰度指数、植被覆盖指数和生态环境状况指数的影响,为进一步探讨高分辨率遥感图像在区域生态环境状况评价中的应用指明了方向.     

抚仙湖面源污染特征及其防治对策

根据抚仙湖径流区污染物负荷量的调查结果,抚仙湖水污染特征以面源为主,面源入湖水量占98%,TP占81.4%,TN占85.9%,因此控制面源是保护抚仙湖的关键。提出了防治抚仙湖面源污染的生态治理及工程治理对策。     

我国生态工业园区稳定性的调研报告

作为可持续发展的重要实践工具，生态工业园（EIPs）建设得到快速推进的同时，也由于多方面存在的影响因素制约，使园区面临“不稳定”风险．本调研报告通过专家调查和全国范围内的统计调查确认了“技术充足，政府支持，行业多样，核心组员，成员沟通”等5个影响因素对我国生态工业园区稳定发展具有显著影响，并对数据结果做了进一步的讨论，提出了相应的政策建设。     

Dobbins-Camp水质模型的修正

对多宾斯 坎普 (Dobbins Camp)水质模型进行了修正 ;并分别运用传统多宾斯 坎普模型和修正模型 ,对某河段实测资料进行BOD、D(氧亏 )计算 ,比较两者之间的异同 ,及分析溶解氧对有机物降解的影响     

关于高校环境类专业本科教学的思考

论述了从培养目标、课程设置、教学方法与实践等方面培养高素质复合型的环境类专业的本科生，以满足社会需求，并为环境类专业本科教学改革提供参考。