电力需求侧管理与可持续发展战略

在探讨电力需求侧管理理论，方法以及电力经济结构和电力与环境问题的基础上，分析评价电力需求侧管理对可持续发展的作用贡献，电力需求侧管理是促进系统可持续发展的战备途径之一。     

西藏高原土壤－植物系统元素分布特征研究

讨论了西藏高原３６种元素的植物含量水平及其在土壤－植物系统的分布特征、影响因素．利用吸收系数和统计分析的方法，定量描述了植物对土壤不同元素的吸收、富集能力．研究结果表明，在西藏高原的土壤－植物系统中，亲硫元素和碱金属、碱土金属元素的生物地球化学行为较亲铁元素活跃，植物元素的类型划分和元素的地球化学行为密切相关．     

Quantity and biochemical composition of sedimentary organic matter around offshore gas extraction platforms of the Adriatic Sea

Gas platforms can exert relevant effects on various ecosystem properties of the hosting area, modifying patterns of productivity and particle sedimentation. We hypothesised that the presence of gas platforms is associated with higher organic matter (OM) contents and we tested the null hypothesis by which benthic trophic conditions do not vary significantly among gas structures with different architectural characteristics. To test these hypotheses, we investigated sedimentary OM contents and biochemical composition at increasing distance from two distinct structures: one subsea well-site and one four-leg platform (FLP). We found that sediments surrounding the structures were characterised by similar OM contents, but different biochemical compositions, and that sedimentary OM compositional change with increasing distance from the structure is confirmed only at the FLP. These results suggest that: (i) benthic eutrophication is not consistent among different structures; (ii) OM biochemical composition changes are more evident than those in OM quantity; and (iii) the effect, wherever present, disappears at a very narrow distance from the platform. As biochemical composition of OM reflects food availability for benthic organisms, our results suggest that the enrichment of macrozoobenthic communities around these structures could be the consequence of increased nutritional quality of resources.     

Accounting for monogastric livestock as a driver in global land use and cover change assessments

Land systems are described based on various characteristics, including land cover composition and agricultural production. However, it is uncertain to what extent livestock, particularly monogastric livestock, determines land systems. We included monogastrics in a land system classification, and statistically analyzed the land cover composition and agricultural production of otherwise similar land systems with and without monogastric livestock. The results indicate that land systems with monogastrics are statistically different from their counterparts in the classification without monogastrics in terms of grassland area and crop yields, but are less different in terms of tree area, crop area, and ruminant livestock production. We then used a land systems map that includes monogastrics in the classification and a similar map that does not include monogastrics to project future changes in a novel manner that integrates livestock as a determinant of land systems. The results show that including monogastrics in otherwise similar projections yields less cropland intensification and more cropland expansion in several world regions, including Northern Africa and the Middle East. Other regions, such as Europe and Australia, were characterized by less decrease or more increase in tree area in the application with monogastrics, mainly due to the occurrence of open forests with monogastrics. This study prompts a call for improved characterization of land systems for land use and cover change (LUCC) assessments in order to better represent LUCC driven by monogastric livestock.     

废水中有机物生物降解性数据库系统的研究

在全面分析废有机物生物降解性数据库系统的需求状态及特点的基础上,采用软件工程的方法,面向用户完成了该数据系统的系统分析和系统设计,为系统的进一步全面实施奠定了基础。     

可持续发展战略及其宏观调控机制

可持续发展战略对环境保护参与国民经济决策提出新的要求.市场经济体制产生“市场失灵”,应加强宏观调控机制,保证经济与环境协调发展.探讨了社会主义市场经济条件下环境与发展宏观调控机制的思路与设想.     

耕地转用许可证制度探讨

目前耕地“占用”严重，有必要从法律上界定耕地“转用”，建立耕地转用许可法律制度，按合法，公开，效率，合理原则和法定程序确定耕地转用。     

山东博山地下水污染的数学模拟

在分析研究区的水文地质特征和地下水污染情况的基础上，用模糊数学方法进行地下水水质评价，用趋势面分析和Ｋｒｉｇｉｎｇ方法模拟地下水中污染物的空间分布，用灰色系统方法和对流－弥散方程的特征有限元解模拟地下水中污染物随时间的分布并且进行污染的预测，对各种方法的特点和应用条件进行了分析，表明和数学模拟方法进行地下水污染的定量研究是可行的。     

中国东南沿海大(中)型浅成中低温热液矿床—斑岩型矿床评价的地质准则、成矿模式及其找矿意义

本文总结中国东南沿海高钾钙碱性—双峰式火山岩带中已勘查大中型矿床成矿环境的共性：矿床所处区域构造的部位、成岩与成矿时代、矿床与岩浆成因类型、火山构造及其基底构造控矿性、矿床与爆发角砾岩、矿床与矿化类型叠加与共生、矿化与蚀变的分带往、矿床定位深度与剥蚀深度。作者认为这八点可作为找寻与评价大（中）型矿床的地质准则。通过火山地质与矿床地质统一的研究提出本区晚中生代以火山为中心地热体系的成矿模式。并就三个方面作类比：①与现代火山地热体系成矿作用类比；②以紫金山高硫型浅成低温热液矿床与世界同类型矿床作比较；③与环太平洋其他火山岩带同类型矿床模式作类比．通过建立本区的模式与类比获得进一步找矿中值得重视的一些思路．     

Environmental impact on the development of agricultural technology in China: the case of the dike-pond (‘jitang’) system of integrated agriculture-aquaculture in the Zhujiang Delta of China

The development of the environmentally conserving dike-pond system of integrated agriculture and aquaculture in the Zhujiang Delta of south China is traced to illustrate the impact of environmental changes on technological innovations. The technologies of dike building, land reclamation, pond fish culture, and crop cultivation on dikes, which were either independently developed or modified from ideas brought in by migrant farmers from northern China, represented farmers' efforts to adapt to the new characteristics of a changed environment as population pressure increased. The new technologies revealed the farmers' awareness of the need for environmental conservation. However, increased population pressure also necessitated more intensive use of the land, both in the highland and lowland regions, giving rise to inappropriate dike building and premature reclamation activities, which in turn brought about more frequent flooding in the delta region. Careless application of a new technology tended to have harmful effects on the environment. Political conditions in different periods of China's economic development have also caused changes in the dike-pond system which has to maintain high productivity and profitability. Recent advances in dike-pond system technology have focused on crop diversification and animal husbandry to match the three-dimensional characteristics of its ecological components. New agricultural technologies can be successful in China only if they can provide a balance between land use and conservation.