智能技术辅助的市（县）国土空间规划编制研究

智慧社会的出现与发展影响着人地关系,而智能技术作为智慧社会崛起的主要动力与发展的重要支撑,正在改变着国土空间的保护、开发与治理模式,也对国土空间规划编制方法提出了新要求。当前规划编制中,智能技术在国土空间规划中的应用虽然已经有了一定的探索,在技术层面也有很多实践,但缺少对智能技术应用于国土空间规划的整体性思考。基于“生态文明”基础与“以人为本”的核心理念,在对传统规划编制与当前智能技术应用梳理的基础上,从智能感知与收集、智能分析与处理、智能评估和智能决策四个方面,系统地构建全流程的智能技术辅助国土空间规划编制的框架,以适应当前国土空间规划提出的新要求,辅助编制更合理、科学、智慧的方案。     

我国耕地的保护机制及其运行

针对我国耕地现状和目前在耕地保护中存在的问题，本文分析了制约我国耕地保护的各种因素，从政府决策和农户决策两个层面揭示了我国耕地的保护机制，勾画出了耕地保护机制的运行框架，为政府制定有关保护耕地的政策提供了可靠的依据．     

An integrative methodological framework for sustainable environmental planning and management

Sustainable environmental planning and management require effective integration of ecological, socioeconomic, and institutional elements. This paper presents an integrative methodological framework for sustainable environmental planning and management. The development of this integrative framework is accomplished by combining two complementary analytical approaches—Hufschmidt's conceptual framework for watershed planning and management and the ABC resource survey method. The combined methodological framework seeks to delineate and synthesize essential ecological information utilizing an integrative resource survey method. This method generates classifications of environmental significance and constraint. Areas of environmental significance and constraint are then linked to appropriate and acceptable resource management actions, implementation tools (e.g., education, technical assistance), and institutional and organizational arrangements. The integrative methodological framework was developed for application in the Rio Fortuna watershed in Costa Rica's Arenal Conservation Area. The watershed is characterized by a variety of land and resource uses, including biologically diverse and ecologically fragile protected areas, small-parcel agriculture, cattle ranching, and tourism.     

发展黄姜产业循环经济探讨

黄姜产业对产地社会经济意义重大,但其所带来的环境问题也非常严重,如何使该产业持续健康发展,循环经济是其根本出路。本文论述了黄姜产业走循环经济之路的必要性,提出了黄姜产业循环经济的基本框架和实现的保证措施。     

中国洪水灾后恢复重建行动与理论探讨

基于中国洪水灾后恢复重建的实践 ,总结了中国洪灾灾后恢复重建的结构体系 ,并依此讨论了洪水灾后恢复重建的若干理论和实践问题。文章指出 ,应明确洪水灾后恢复重建与备灾和防灾的关系 ,并提出了洪水灾后恢复重建的结构体系与程序。     

“十三五”环境经济政策建设规划中期评估研究

《"十三五"全国环境保护法规和环境经济政策建设规划》（以下简称《规划》）绘制了"十三五"时期我国环境保护法规和环境经济政策的创新与改革蓝图。"十三五"以来，《规划》实施推动了环境经济政策在生态文明建设生态环境保护工作中的地位快速上升，在筹集环保资金、调控环境行为、激励企业减排等方面发挥了重要作用。为了更好推进环境经济政策改革与创新，本研究采用逻辑框架法对《规划》中期实施进展进行了系统评价，结果表明：在28项《规划》任务中，绿色信贷、环境信息披露制度、环境污染强制责任险等13项任务进展良好，生态环境损害赔偿制度等11项任务进展较好；环境信用建设"入法"等4项规划任务进展较小或者进展一般。研究表明《规划》总体实施顺利，评估工作也为完成2020年《规划》目标提供了重要技术支撑。     

聚乙烯亚胺改性UiO-66-NH2对水中U(Ⅵ)的吸附

采用聚乙烯亚胺(PEI)改性氨基化锆基金属有机骨架材料(UiO-66-NH₂)制备了UiO-66-NH₂/PEI,利用XRD、SEM和FTIR对产物进行了表征,并将其用于吸附水中的U(Ⅵ)。考察了UiO-66-NH₂/PEI吸附U(Ⅵ)的影响因素,并研究了吸附动力学和等温线。实验结果表明:UiO-66-NH₂/PEI对U(Ⅵ)具有良好的吸附效果,PEI与UiO-66-NH₂质量比为30%、溶液pH为6、吸附剂投加量为80 mg/L、吸附时间为120 min、初始U(Ⅵ)质量浓度为10 mg/L时,UiO-66-NH₂/PEI对U(Ⅵ)的去除率达98.2%(303 K下);UiO-66-NH₂/30%PEI对U(Ⅵ)的吸附在60 min内达到平衡,吸附过程符合准二级动力学模型和Langmuir模型,最大吸附量达452.49 mg/g。     

Violence and complex humanitarian emergencies: implications for livelihoods models

This paper explores the nature of the violence that characterises complex humanitarian emergencies and the related implications for modelling livelihoods systems. While noting the importance of livelihoods approaches in complex humanitarian emergencies, it deliberates the limitations of sustainable livelihoods frameworks when applied in environments marked by protracted instability. Adaptations to the model are discussed, with a particular focus on the relationships among violence, assets and liabilities within livelihoods systems. Political economy of violence theories intimate that the assets on which livelihoods systems are constructed in peaceful times may instead become life-and livelihood-threatening liabilities in periods of conflict. Adaptations to livelihood systems in violent settings require that analysts consider violence from policy, institutional and process perspectives. It is suggested that vulnerability should be re-conceptualised as endogenous to livelihoods systems in violent settings. Building on the work of others, a livelihoods model adapted for complex humanitarian emergencies is presented.     

基于.NET框架的矿区环保信息系统网络模式探讨

根据工作需要以及网络基础设施条件,兖矿集团公司环保网络信息系统开发采用了C/S B/S混合模式结构,在开发平台上选取了.NET,利用.NET的XML Web Service及ASP.NET技术,实现系统跨平台操作及容错处理,提高系统的运行性能.