当前大别山区农村存在的“五难”问题及其对策

本文揭示了当前大别山区农村存在的主要难题，分析了存在问题的原因，并提出了解决问题的对策和建议     

Strategic Ideas of Greenway Construction in Ecological Zhejiang Province

INTRODUCTIONThe Zhejiang Provincial Committee of the ChineseCommunist Party and the Zhejiang ProvincialGovernment, followed the natural law and the economicsociety law of development, has laid down the strategicdecision of "to make the ecology province constructionas the carrier, makes afforested Zhejiang" strategicdecision from 2002. From now on, within 20 years,Zhejiang Province will be a sustainable developmentprovince with developedeconomy, exquisite ecologicalenvironment, harmoni…     

The Evolution of Watershed Councils and the Oregon Plan

Summary

Revisiting the history of Oregon politics, especially environmental policy, shows that populist tradition and innovative government are tied together. Political innovation through massive reform led to the Oregon System, a governmental approach that allows a good deal of direct, or participatory, democracy. The degree of direct democracy in Oregon, or at least the threat of voters bypassing the legislature, led to a series of environmental laws passed in the 1970s. Along with similar federal laws, these set a regulatory baseline from which to build a watershed protection strategy. Key to this Watershed Health Program is the role of community-based watershed councils, which provide a good example of local, inclusive, participatory democracy. Utilizing watershed councils as the key component of a state watershed restoration strategy within the context of a regulatory baseline is an example of a hybrid centralized/decentralized approach to environmental policy. This hybrid approach is a political innovation that serves as an incremental response to competing environmental and anti-government populism. This approach will be severely tested by the 1997 Oregon Plan for Salmon and Healthy Watersheds, a state conservation plan designed to head off a listing of salmonid species under the Endangered Species Act. If this approach is successful, community-based ecosystem management groups and states that wish to copy Oregon's example will have new ideas to foster maintenance and restoration of ecosystems through state-administered conservation plans.     

西双版纳热带雨林国家公园试点建设的探讨

在西双版纳热带雨林国家公园试点建设过程中,依托原国家级自然保护区机构和人员,依据现行的法规体系,吸收国际上国家公园建设的先进理念进行了一些卓有成效的实践,但也面临着许多难点和问题.针对西双版纳热带雨林国家公园试点建设实际,分析了国家公园建设中存在的缺乏统一的法规标准,交叉管理、多头管理,社区经济落后,发展困难多,经费投入不足,科学化管理水平不高等难点和问题,提出了相关对策和建议.     

机械加工工艺方案的多级模糊综合评价

应用多级模糊评价方法对机械加工工艺方案进行评优.采用层次分析法,创建评价指标体系,确定各项指标的权重.建立了定量指标模糊隶属度的数学表达式.通过计算综合评价值,从而确定出最优方案.     

煤炭资源供需形势与战略储备分析研究——以山西晋城市为例

受资源结构与技术水平等多重因素的制约,煤炭资源在我国的能源供需形势中占主导地位。对山西省晋城市的煤炭储量现状和煤炭资源静态保证年限、煤炭资源需求以及煤炭供需平衡进行了分析,提出了晋城市煤炭战略储备的必要性,针对我国战略储备中存在的问题,提供了一些对策和建议。     

建设项目监理模式的变革及途径

本文分析了目前我国监理行业存在的主要问题,对国内外建筑市场环境的威胁和机遇进行了分析,并根据竞争优势理论,提出工程监理行业要获得核心竞争力,在国际竞争市场上生存和发展,就必须改革现有的工程监理模式,并在此基础上提出了目前工程监理企业的变革思路和总体框架。     

朝阳市主要经济林树种经济效益评价及发展预测

以朝阳地区主要经济林树种1958~2005年资料为基础,对山杏、大扁杏和大枣的经济效益进行科学评价。并采用数理统计方法,对3种主要经济林树种未来10年的发展前景进行了预测。     

呼伦贝尔沙地治理战略布局探讨

根据呼伦贝尔沙地自然地理条件和生态建设工程的实际状况,将呼伦贝尔沙地治理规划成3大措施区、5大治理类型区,在每个类型区提出了相应的治理重点和主攻方向,并结合工程治理、休牧禁牧、生态移民实现沙地的全面保护和治理,消除沙害,使沙区生态环境根本好转,实现沙区经济社会可持续发展。     

Forest fire in India: a review of the knowledge base

Forest fire has profound impacts on atmospheric chemistry, biogeochemical cycling and ecosystem structure. This feedback interaction may be hastened in climate change scenarios. In view of this, the present day knowledge about the forest fire condition in India has been reviewed. Operational monitoring, geospatial modelling and climate change uncertainties are discussed. Indicators for forest fire assessment and the role of geoinformatics tools in developing those parameters are identified. The need for developing an adaptive management strategy from the existing experience is emphasized, and specific points are recommended sector-wise with short- and long-term visions.