洛伊地区三叠系上统致密砂岩储层孔隙特征及物性影响因素

On the basis of core observation, slices arbitration and SEM observation, the porosity characteristics and influential factors of Upper Triassic in Luoyi District were analyzed. The results show that the main rocks of the study area are lithic sandstone

Characteristics of pore evolution and its influencing factors of petrophysical properties of tight sandstone reservoir in Upper Triassic, Luoyi District

On the basis of core observation, slices arbitration and SEM observation, the porosity characteristics and influential factors of Upper Triassic in Luoyi District were analyzed. The results show that the main rocks of the study area are lithic sandstone

荒漠地区公路建设环境保护与生态恢复技术

《荒漠地区公路建设环境保护与生态恢复技术》项目组通过资料收集、理论分析、室内外试验和工程实践,系统开展了荒漠地区公路建设与自然环境相互影响、荒漠地区公路建设的生态环境敏感性、荒漠地区公路建设环境保护与生态恢复技术集成以及典型区域公路建设环保与生态建设示范四方面研究,取得了如下主要创新性成果： 1．分析揭示了荒漠地区公路与环境的相互影响关系,建立了公路建设环境保护与生态恢复的基础平台。 2. 提出了荒漠地区公路路域生态功能重要性、环境敏感性和景观类型区划的原则与方法,建立了相应的区划体系。 3．构建了荒漠地区公路路域生态修复技术评价指标体系和评价数学模型。 4．提出了荒漠..