技信息China Science and Technology Information186TN0-4I135;2;A;I;I135_2;马

00070002;183产学研结合——全面拓展职教空间的有效途径王华利;戴葵堂;湖北三峡职业技术学院,湖北三峡职业技术学院 443003,4430030中国科技信息China Science and Technology Information187 192G710H132;1;A;H;H132_1;王华利;00030010;184 189现代展览馆视觉识别系统的现状与建设思路吴郑玲;郑州美术馆 450003展览馆;;缺     

戈尔SuperflexTM"焚烧王"技术

美国戈尔公司基于"表面过滤"理论,开发的Gore-Tex 薄膜滤袋产品,为最严格的排放控制及电厂BOT运作的经济性提供了保障.其中,SuperflexTM滤袋产品及技术,为垃圾发电行业提供了超强的性能及极长的工作寿命.     

中德·丰泉环保 以科技洁净未来

创建于1996年的福建丰泉环保在焚烧炉制造方面经过12年的努力,取得了一系列的重大技术突破,拥有十多项重大自主知识产权技术。公司为中国环保产业骨干企业和四个国家火炬计划项目实施单位,有两项产品被认定为国家重点新产品。     

Transaction Costs Economics of Irreplaceability: <Emphasis Type="Italic">ex ante</Emphasis> and <Emphasis Type="Italic">ex post</Emphasis> Evaluation of Conservation Networks’ Vulnerability to Environmental Shocks

The theoretical concept, “asset specificity,” is applied to real data in the context of Danish nature conservation network planning in order to produce illustrative examples of an economic measure of the network’s vulnerability to exogenous shocks to the species composition. Three different measures of asset specificity are quantified from the shadow value of eliminating a key species from the individual grid cells. This represents a novel approach and a different interpretation of the term, as it is conventionally used as a qualitative indicator in the transaction cost economics literature. Apart from supplementing existing cost measures with an indicator of risk associated with investments in protected areas, this study demonstrates how the estimation and interpretation of various asset specificity measures for geographical areas may qualify policy makers’ choice of policy instrument in conservation planning. This differs from the more intuitive approach of basing policy instrument choice solely on the rarity of the species in a given area.     

Are soil conservation technologies “win‐win?” A case study of Anjeni in the north‐western Ethiopian highlands

This study measures the impact of fanya juu terraces on the net value of crop income in a high‐rainfall area in the Ethiopian highlands using cross‐sectional multiple plot observations. Using propensity score matching methods we find that the net value of crop income for plots with fanya juu terraces is lower than for plots without fanya juu terraces. This finding makes it difficult to avoid concluding that while the technologies might reduce soil erosion and associated off‐site effects, they do so at the expense of poor farmers in the Ethiopian highlands. Therefore, fanya juu terraces cannot be characterized as a “win‐win” measure to reduce soil erosion. New agricultural technologies need to be profitable to the farmer if they are to be adopted and sustained.     

Assessment of <Emphasis Type="Italic">Gmelina arborea</Emphasis> sawdust–cement-bonded rainwater storage tank

The performance of a mixture of a forest bye product and cement for the production of storage structure for harvested rainwater was assessed. Three mix ratios of Cement: Gmelina arborea sawdust 3.0:1.0 (specimen A), 2.5:1.0 (specimen B) and 2.0:1.0 (specimen C) were considered. Engineering properties and dimensional stability of the different mix-ratios were monitored from prototypes cylindrical pots and test billet specimens. Possible change in quality of stored rainwater, with time was monitored in all the three cases. Water quality parameters monitored include pH, hardness, total suspended solids, alkalinity, acidity and total dissolved CO₂. The tensile stress obtained were 110, 104, and 95 N/mm², while the compressive strength were 5,000, 3,000, and 2,000 kN for specimens A, B and C respectively. Accelerated aging test showed that sample A were more resistant to deformation, while specimen C were more susceptible to change in structure over time. Similarly, the values of tensile and compressive strength after accelerated aging test increased in the order of specimen A > B > C. Except in specimen C where significant differences in alkalinity and acidity were observed, there were no significant differences in quality of the water stored in the pots after 2 months of storage. The results indicate the suitability of the Gmelina arborea waste as an alternative in constructing water storage structures in rural communities.     

基于"D-P-S-R"模型的节水型绿色生态居民生活小区评价指标体系构建

通过对适用于环境方面的模型的分析,结合居民生活小区的用水特点,研究其对"节水""绿色""生态"等方面的要求,构建了"驱动力-压力-状态-响应"模型,为不断发展完善的居民生活小区节水评价指标体系提供基准、骨架.应用该模型对居民生活小区的节水评价指标进行筛选、归纳,并运用层次分析法对其赋权重,最终确定出节水型绿色生态居民生...     

Is there a role for not‐for‐profit or for‐purpose organizations in supporting governance professionals to engage with climate‐related opportunities and risks?

Climate change in Australia has become a political risk (for political parties) and a physical, transitional, and regulatory risk for businesses. Not‐for‐profits (NFPs) and for‐purpose (FPs) organisations, for example, Climate Alliance Limited, have acted in the absence of national climate risk policy, to support businesses to become better informed to manage their exposure to this risk, and helping them to set their own commitments and pathways to low and net zero carbon businesses. The objective of this article is to demonstrate, through the case study method, how one Australian NFP/FP has influenced the business sector and regulation. Climate Alliance Limited has done this through its interventions of (1) sharing case studies (best practices) on successful transitions to a low carbon business model and linking climate risk to business risk; (2) bringing thought leaders (advocacy) from the Bank of England and UK Prudential Regulator into the Australian finance and business sector; and (3) by offering a program (reward and recognition), showcasing how business leaders have and are adapting to climate risks and capturing business value.