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绿色信息披露对绿色消费意愿的影响机制研究

昆明理工大学学报（自然科学版） 2024年第3期49卷 334-344页

作者：孙永河薛晗素昆明理工大学管理与经济学院云南昆明650500

在绿色消费蓬勃发展的新时代,通过绿色产品信息披露激发消费者的绿色消费意愿是企业树立绿色形象,获取可持续竞争力的重要源泉.基于改进后的计划行为理论,以新能源汽车为例,将绿色产品信息披露分为环保信息披露和信息沟通渠道两个维度,... 详细信息

在绿色消费蓬勃发展的新时代,通过绿色产品信息披露激发消费者的绿色消费意愿是企业树立绿色形象,获取可持续竞争力的重要源泉.基于改进后的计划行为理论,以新能源汽车为例,将绿色产品信息披露分为环保信息披露和信息沟通渠道两个维度,在此基础上探索绿色产品信息披露对绿色消费意愿的影响机制.通过实证研究发现:在高品牌声誉条件下,绿色产品信息披露中的环保信息披露显著促进了消费者的绿色消费意愿.另外,绿色消费态度、主观规范、环境关注在环保信息披露与绿色消费意愿的关系之间起到中介作用,且在这三种中介变量中,效应作用力从大到小依次为环境关注、主观规范、绿色消费态度;品牌声誉正向调节了环保信息披露与绿色消费意愿之间的关系.

关键词：绿色产品信息披露主观规范环境关注绿色消费意愿

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基于无人机航测成果的洪峰流量推算

东北农业大学学报 2024年第4期55卷 62-72页

作者：李世强孙永贺王子龙黑龙江省水文水资源中心哈尔滨150001 带岭径流实验站黑龙江伊春153000 东北农业大学水利与土木工程学院哈尔滨150030

因山丘区小流域暴雨洪水洪峰流量实测困难,为及时掌握暴雨洪水特征参数,亟须完成洪峰流量推算工作。无人机航空摄影测量装备的发展为暴雨洪水应急调查工作提供新思路。研究利用无人机航测效率高、数据成果丰富等特点,在不依赖地面实测... 详细信息

因山丘区小流域暴雨洪水洪峰流量实测困难,为及时掌握暴雨洪水特征参数,亟须完成洪峰流量推算工作。无人机航空摄影测量装备的发展为暴雨洪水应急调查工作提供新思路。研究利用无人机航测效率高、数据成果丰富等特点,在不依赖地面实测数据前提下,基于高精度航测成果DOM(Digital orthophoto map)和DSM(Digital surface model)提取河道高程、洪痕边界和糙率等计算参数,结合比降-面积法(曼宁公式)提出一种推算洪峰流量新方法。以东风沟“7·12”暴雨洪水为例,提取15组断面数据、按三种比降取值方案推算洪峰流量,以GNSS-RTK测量数据推算的洪峰流量为标准值检验该方法。均值检验结果显示,该方法成果样本均值与检验值差别不显著(P>0.05);流量测验精度评定显示该方法成果精度满足三类精度水文站标准(随机不确定度<15、系统误差<±2)。综合分析显示,该方法与GNSS-RTK测量数据推算洪峰流量在外业效率、环境适应性、数据种类和数量等方面具有优势,证明将无人机航测高精度成果与典型洪峰流量公式相结合的可行性。研究结果为山丘区小流域暴雨洪水洪峰流量推算、洪水调查等工作提供参考。

关键词：无人机航测 DOM DSM 比降-面积法洪峰流量总随机不确定度

云南省建筑业CO_(2)排放峰值及达峰时间预测

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生态经济 2024年第6期40卷 38-44页

作者：孙永河蒋永棋黄子航缪彬昆明理工大学管理与经济学院云南昆明650500

建筑业减碳是助力我国实现碳达峰、碳中和目标的重要抓手。运用决策试行与评价实验室(DEMATEL)方法从直接碳排放、间接碳排放、运行碳排放和环境代价四个维度对云南省建筑业CO_(2)排放影响因素予以了系统分析。在此基础上采用系统动力... 详细信息

建筑业减碳是助力我国实现碳达峰、碳中和目标的重要抓手。运用决策试行与评价实验室(DEMATEL)方法从直接碳排放、间接碳排放、运行碳排放和环境代价四个维度对云南省建筑业CO_(2)排放影响因素予以了系统分析。在此基础上采用系统动力学构建出云南省建筑业CO_(2)排放系统仿真模型,从而揭示预测出不同情境下云南省建筑业CO_(2)排放的预期峰值和时间。模拟结果表明:在高碳情景下,云南省建筑业将于2038年实现碳达峰,峰值为1091.33百万吨;而在低碳情景和基准情景下,云南省建筑业将于2035年实现碳达峰,其峰值分别为455.91百万吨、942.04百万吨。最后,给出促进云南省建筑业低碳发展的对策建议。

关键词：建筑业 CO_(2)排放峰值预测决策试行与评价实验室系统动力学

碳交易政策对企业声誉的影响机制研究——基于绿色创新的中介效应检验

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昆明理工大学学报（自然科学版） 2024年第5期49卷 170-184页

作者：孙永河李盼盼王洪静眩昆明理工大学管理与经济学院云南昆明650500

为应对全球气候变暖造成的各种环境问题,我国积极履行国际承诺并制定了碳交易政策来推动低碳经济的发展.然而,从实践参与碳交易的微观企业视角看,碳交易政策的实施是否有助于企业声誉的提升,迄今仍是一个亟待深入探究的重要课题.为此,... 详细信息

为应对全球气候变暖造成的各种环境问题,我国积极履行国际承诺并制定了碳交易政策来推动低碳经济的发展.然而,从实践参与碳交易的微观企业视角看,碳交易政策的实施是否有助于企业声誉的提升,迄今仍是一个亟待深入探究的重要课题.为此,本文以我国2009—2019年间沪深A股上市公司为样本,运用三重差分法,实证分析了碳交易政策对企业声誉的影响效应及作用机制.研究结果发现:中国碳交易政策促进了试点企业声誉的提升,经过一系列稳健性检验后,该结论依然成立;碳交易政策可以通过绿色创新(高质量绿色创新)来提升企业声誉;媒体关注度越高,碳交易政策对企业声誉的促进作用越显著;在区分企业产权性质中发现,碳交易政策对非国有企业声誉的促进作用更为明显.

关键词：碳交易政策绿色创新企业声誉三重差分模型

补肾益气活血法对原发性肾病综合征患者肝功、肾功、尿蛋白等指标的影响研究

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四川中医 2024年第5期42卷 118-121页

作者：郑阔张坤孙永贺太和县中医院肾病科安徽太和236600

目的:研究补肾益气益气法治疗原发性肾病综合征的临床疗效。方法:选择本院自2021年1月~2022年1月收治的80名原发性肾脏疾病患者,采用随机数表法,分成2组,观察组40例患者联合补肾益气活血法治疗,对比患者临床疗效、肝功、肾功、尿蛋白等... 详细信息

目的:研究补肾益气益气法治疗原发性肾病综合征的临床疗效。方法:选择本院自2021年1月~2022年1月收治的80名原发性肾脏疾病患者,采用随机数表法,分成2组,观察组40例患者联合补肾益气活血法治疗,对比患者临床疗效、肝功、肾功、尿蛋白等指标水平。结果:试验组临床疗效及AST、ALB、BUN均较对照组升高(P<005),血清ALT、Scr及24小时尿蛋白含量及总胆固醇较对照组降低(P<005);观察组不良反应率低于对照组(P<0.05)。结论:PNS患者以补肾益气活血法治疗,临床疗效较为理想,可在一定程度上改善肝功、肾功及尿蛋白等指标水平,减少不良反应,该具有较高应用价值。

关键词：补肾益气活血法原发性肾病综合征肝功肾功尿蛋白影响

渤海湾盆地辽河坳陷西部冷家——雷家地区中-深层超压成因及其对油气成藏的影响

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石油与天然气地质 2024年第1期45卷 130-141页

作者：陈昌邱楠生高荣锦周晓龙孙永河杨琳琳付健中国石油大学(北京)地球科学学院北京102249 中国石油辽河油田公司勘探开发研究院辽宁盘锦124010 重庆科技大学石油与天然气工程学院重庆401331 东北石油大学地球科学学院黑龙江大庆163318

为了研究渤海湾盆地辽河坳陷西部冷家—雷家地区中-深层超压发育形成机制及油气运移和成藏对该地区中-深层油气勘探的意义,基于实测地层压力和温度数据、测井数据及构造分析,对冷家—雷家地区中-深层超压发育特征、成因机制及超压在成... 详细信息

为了研究渤海湾盆地辽河坳陷西部冷家—雷家地区中-深层超压发育形成机制及油气运移和成藏对该地区中-深层油气勘探的意义,基于实测地层压力和温度数据、测井数据及构造分析,对冷家—雷家地区中-深层超压发育特征、成因机制及超压在成藏过程中的作用进行了综合分析。研究表明:(1)冷家—雷家地区发育超压型、常压型和低压型3类地层温度-压力系统,其超压段主要集中在洼陷带的沙河街组三段(沙三段)和沙河街组四段(沙四段),深度约为2 500~4 000 m;(2)超压形成机制以欠压实作用为主,伴有生烃增压、成岩作用和构造挤压作用贡献;(3)冷家—雷家地区主要存在超压带内部的油气自生自储型运聚和油气从超压带向常压/低压带的跨压力系统运聚2种运聚模式,前者主要发生在洼陷带内的沙三段和沙四段超压带内部,后者则为断裂活动期陈家洼陷沙四段烃源岩中的油气在超压驱动下向雷家和高升构造带充注,及冷家地区沙三段下亚段-沙三段中亚段超压带中的油气通过砂体和断裂输导向东部陡坡带和兴隆台潜山运聚。

关键词：超压成因机制成藏模式中-深层冷家—雷家地区辽河坳陷

Runoff Change of Naoli River in Northeast China in 1955–2009 and Its Influencing Factors

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Chinese Geographical Science 2012年第2期22卷 144-153页

作者： SONG Xiaolin LU Xianguo LIU Zhengmao sun yonghe Key Laboratory of Wetland Ecology and Environment Northeast Institute of Geography and Agroecology Chinese Academy of Sci- ences Changchun 130012 China Graduate University of Chinese Academy of Sciences Beij＇ing 100049 China Heilongjiang Agricultural Reclamation Survey Design and Research Institute Harbin 150090 China Jiamusi Hydrological Bureau in Heilongjiang Province Jiamusi 154000 China

Runoff change and trend of the Naoli River Basin were studied through the time series analysis using the data from the hydrological and meteorological stations. Time series of hydrological data were from 1957 to 2009 for Bao′an station, from 1955 to 2009 for Baoqing station, from 1956 to 2009 for Caizuizi station and from 1978 to 2009 for Hongqiling station. The influences of climate change and human activities on runoff change were investigated, and the causes of hydrological regime change were revealed. The seasonal runoff distribution of the Naoli River was extremely uneven, and the annual change was great. Overall, the annual runoff showed a significant decreasing trend. The annual runoff of Bao′an, Baoqing, and Caizuizi stations in 2009 decreased by 64.1%, 76.3%, and 84.3%, respectively, compared with their beginning data recorded. The wet and dry years of the Naoli River have changed in the study period. The frequency of wet year occurrence decreased and lasted longer, whereas that of dry year occurrence increased. The frequency of dry year occurrence increased from 25.0%-27.8% to 83.9%-87.5%. The years before the 1970s were mostly wet, whereas those after the 1970s were mostly dry. Precipitation reduction and land use changes contributed to the decrease in annual runoff. Rising temperature and water project construction have also contributed important effects on the runoff change of the Naoli River.

关键词： runoff change hydrological parameters wetland land use human activities Naoli River

Fault reactivation in No.4 structural zone and its control on oil and gas accumulation in Nanpu sag,Bohai Bay Basin,China

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Petroleum Exploration and Development 2022年第4期49卷 824-836页

作者： LIU Lu sun yonghe CHEN Chang LOU Rui WANG Qi Earth Science College Northeast Petroleum UniversityDaqing 163318China Institute of Chongqing Unconventional Oil and Gas Development Chongqing University of Science and TechnologyChongqing 401331China Chongqing Key Laboratory of Complex Oil&Gas Field Exploration and Development Chongqing 401331China Liaohe Oilfield Company CNPCPanjin 124010China

Based on seismic and drilling data,the reactivation mechanism of the pre-existing basement F4 strike-slip faultin Nanpu sag and its controlling effect on hydrocarbon accumulation difference are systematically *** defining fault activation stages,back-stripping fault throw and physical modeling,it is found that the Nanpu No.4 structural zone formed by the Cenozoic reactivity of the F4 fault grew from south to north,with strike-slip deformation dominated in the south and extensional deformation dominated in the *** in the No.4 structural zone and those in the adjacent No.2 and No.3 structural zones were different fault systems,which grew separately,contacted and connected,and finally interwove under the action of unified stress *** constructing the identification chart of deformation mechanisms of reactivation of pre-existing faults,it is concluded that during the sedimentary period of the Paleogene Shahejie Formation,F4 fault was reactivated by strike-slip faulting,and during the sedimentary period of Paleogene Dongying Formation and Neogene Guantao-Minghuazhen formations,it was reactivated by oblique *** controlling effects of Cenozoic reactivation of F4 fault on hydrocarbon accumulation include:(1)As the oil-source fault,it controlled the vertical cross-layer migration of oil and gas.(2)It gave rise to strike-slip transfer zone to control the distribution of sand bodies.(3)It grew upward and interacted with faults in the neighboring area,controlling the formation of two types of traps,and was favorable for oil and gas accumulation.

关键词： Bohai Bay Basin Nanpu sag Cenozoic strike-slip fault pre-existing fault fault reactivation identification template physical simulation experiment hydrocarbon accumulation

Fault Systems and their Control of Deep Gas Accumulations in Xujiaweizi Area

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Acta Geologica Sinica(English Edition) 2012年第6期86卷 1547-1558页

作者： sun yonghe KANG Lin BAI Haifeng FU Xiaofei HU Ming Geoscience College Northeast Petroleum University Zhenhua Oil Co.Ltd.

A study of faults and their control of deep gas accumulations has been made on the basis of dividing fault systems in the Xujiaweizi area. The study indicates two sets of fault systems are developed vertically in the Xujiaweizi area, including a lower fault system and an upper fault system. Formed in the period of the Huoshiling Formation to Yingcheng Formation, the lower fault system consists of five fault systems including Xuxi strike-slip extensional fault system, NE-trending extensional fault system, near-EW-trending regulating fault system, Xuzhong strike-slip fault system and Xudong strike-slip fault system. Formed in the period of Qingshankou Formation to Yaojia Formation, the upper fault system was affected mainly by the boundary conditions of the lower fault system, and thus plenty of muiti-directionally distributed dense fault zones were formed in the T2 reflection horizon. The Xuxi fault controlled the formation and distribution of Shahezi coal-measure source rocks, and Xuzhong and Xndong faults controlled the formation and distribution of volcanic reservoirs of Y1 Member and Y3 Member, respectively. In the forming period of the upper fault system, the Xuzhong fault was of successive strong activities and directly connected gas source rock reservoirs and volcanic reservoirs, so it is a strongly-charged direct gas source fault. The volcanic reservoir development zones of good physical properties that may be found near the Xuzhong fault are the favorable target zones for the next exploration of deep gas accumulations in Xujiaweizi area.

关键词： deep gas accumulation fault system gas source fault volcanic reservoir Xujiaweizi