Response to Hydrothermal Change of Tree Radial Growth since 1990s in the Southern Taihang Mountains in Hebei Province

On the basis of the relationship between tree ring width of Pinus tabulaeformis in the southern Taihang Mountains in Hebei Province and climate factors, such as mean temperature, mean maximum temperature, mean minimum temperature and precipitation, we find that tree-ring width correlates positively and significantly with mean and maximum temperature in March and Spring, and with minimum temperature in March, April, Spring and Autumn. The sampling tree radial growth responds sensitively to spring temperature change.

Response of Vegetation Cover to Climate Changein the Southern Taihang Mountains in HebeiProvince

The relationships between the normalized difference vegetation index(NDVI)(1981-2006) in growing season and precipitation, NDVI and mean temperature(T_(mean)), NDVI and maximum temperature(T_(max)), NDVI and minimum temperature(T_(min)), and NDVI and the Palmer Drought Severity Index(PDSI) were analyzed. The results indicated that NDVI during the growing season was mostly positively and significantly correlated with precipitation last month and the month before last, and mostly negatively with temperature. There were negative and significant correlation between NDVI in June and July and T_(mean)and T_(max)in May respectively, between April NDVI and T_(min)in February and March, and between June NDVI and T_(min)in April, May and June. Vegetation cover in growing season correlated positively with PDSI, especially those last month and the month before last at 0.05 significance level, even 0.01 level. Hydrothermal conditions from March to July had significant influence on vegetation cover.

Empirical Study on the Relationship between Income and Consumption of Rural Residents in Hebei Province

Based on the relevant data of the actual income and consumption of rural residents in Hebei Province from 1983 to 2007,the relationship between actual income and consumption of rural residents was tested by applying the co-integration theory and Granger causality test.The result shows that there is long-term stable equilibrium relationship between the net Income per capita and consumption expenditure per capita of rural residents in Hebei Province from 1983 to 2007;the result of Granger causality test shows that the actual Income of rural residents in Hebei Province has significant impact on the actual consumption,but the impact is weakened gradually;in short term,the impact of the actual consumption on the actual income is not so significant,but the impact will become significant gradually as time goes on.During the process of the mutual impact and function of the actual income and consumption of rural residents in Hebei Province,the impact of the actual income of rural residents on the actual consumption is mainly represented in short term;in middle term,the interactions between the actual Income and actual consumption are significant;in long term,the impact of the actual consumption on the actual income is mainly displayed.According to the result,in short term the government in Hebei Province can expand consumption through increasing the income of rural residents,while in long term the government can drive the economic growth by expanding domestic demands.

A Study on Urban Forms of Prefectures in the Ming and Qing Dynasties in Southern Hebei and Their Influencing Factors

The prefectures of Ming and Qing Dynasties in southern Hebei had profound historical heritage and rich urban forms.Studying their morphological characteristics can provide a scientific basis for city construction under the background of cultural self-confidence.In this paper,we conducted an urban survey on prefectures in the Ming and Qing Dynasties in southern Hebei by collecting historical documents such as ancient maps and local chronicles since the Ming and Qing Dynasties,comprehensively using typological methods.The influencing factors of urban spatial forms were further discussed from three aspects:political and military defense,etiquette and geographical environment,and culture and economic development.

Form and Image Expression of Traditional Village Texture in Southern Hebei

The image expression of traditional villages is studied through the analysis of their forms.With the famous historical and cultural villages in southern Hebei as the research objects,the relationship between the form and image of traditional villages is deeply analyzed through the survey of village layout and courtyard layout,which can deeply explain the characteristics of regional architectural culture.

Palaeohydrological reconstructions achieved from palaeoclimatic conditions and palaeochannel morphology for southern Hebei,the North China Plain

Palaeorunoff regimes were reconstructed using the equations relating annual runoff to climatic parameters and palaeoclimatic information acquired mainly by pollen analysis and peat investigation for southem Hebei (114~117°E, 36~38°N) during the last 70 000 years. With the morphological data of palaeochannels preserved in the same region, discharge estimates were calculated with the equations relating discharge to morphological parameters of channel for the palaeorivers acting during the last 25 000 years. For the last 25 000 years, the reconstructed palaeorunoff regimes were compared to the corresponding palaeodischarge ones. This comparison indicates the same trend of hydrological changes occurring in southern Hebei during the last 25 000 years. During 8 000~25 000 or 7 500~25 000 a B.P, the quantity of surface water was rather small and probably just 46 or 60 percent of the one for the interval of 3 000~8 000 or 2 500~7 500 a B.P The surface water was the least during 0~3 000 or 0~2 500 a B.P, being 34 or 33 percent of the one occurring during 3 000~8 000 or 2 500~7 500 a B.P The maximum surface water occurred during 3 000~8 000 or 2 500~7 500 a B.P. when the runoff ranged 147.6~398.0 mm and discharge 210-324 m3/s.

Study on Quinoa Characteristics in Central and Southern Hebei

Quinoa is rich in nutrients and has high economic value,which attracts people's attention.Given that the quinoa has not yet been planted in the low-altitude Central and Southern Hebei plain,we used the quinoa seeds from five different habitats in China to conduct a planting test under different date of seeding in the low-altitude Central and Southern Hebei plain,and obtained the comprehensive data about the phenophase and agronomic traits of quinoa in this region.The test results showed that the grain quinoa should not be planted in Central and Southern Hebei plain,the limiting factors were identified,and a new way for local development of vegetable quinoa was found.

河北省麻醉专业住院医师规范化培训基地质量建设现状调查与研究

目的探讨河北省麻醉住培基地存在的问题,查找原因制定相应政策,为提升河北省麻醉专业住培质量提供指导依据。方法以河北省18家国家级麻醉专业住院医师规范化培训基地为研究对象,依据2021年国家麻醉专业住院医师规范化培训评估标准,采用统一编制,各基地采用专人填写问卷调查资料,包括各基地基本条件、师资管理、培训过程管理、培训质量管理、保障措施等,填写后由后台自行回收问卷。结果河北省18家国家级麻醉专业住院医师规范化培训基地年麻醉总量达标率为78%,基地亚专业麻醉例数未达标的比例为44%。住培基地麻醉科及疼痛门诊设备配备仪器达标率为89%。结论各麻醉专业基地应行动起来,进一步提升基地水准,加强住培建设内涵,制定确实可行的帮扶措施。

河北省老年人中医养生保健文化现状及对策研究

[目的]了解河北省60—85岁老年人中医养生保健文化现状,分析影响因素,并提出对策。[方法]采用整群随机抽样方法,随机抽取河北省11个地级市的常住老年居民2800人进行问卷调查。[结果]回收有效问卷2538份,有效率90.64%。河北省老年人中医养生保健理念和知识的具备率偏低,仅为17.34%,情志养生、时令养生和体质养生具备率较低,分别为28.80%、25.53%、20.96%,城镇老年人各项养生保健具备率均高于乡村老年人;在经穴养生和体质养生方面,女性老年人高于男性老年人;在年龄分布上,60—69岁老年人具备率最高;未患慢性病老年人高于患慢性病老年人。[结论]河北省老年人中医养生保健文化水平仍待提高,乡村老年人、80岁以上老年人及患慢性病老年人是河北省开展老年人中医药健康知识宣传和普及的重点人群。

Influence of Ice and Snow Sports Participation Experience on Participation Constraints among Residents in Southern China:A Quantitative Analysis based on Propensity Score Matching

Under the initiative of“encouraging 300 million people to participate in ice and snow sports”and the guidance of the‘Evidence-based’policy-making process,this study takes the Hierarchical Model of Leisure Constraints as the theoretical framework to empirically explore the constraints influencing the participation of residents in Southern China in ice and snow sports.After factor analysis,the constraint dimension of residents’participation was obtained,and the constraints of participants and non-participants were evaluated and compared by Propensity Score Matching(PSM).The results indicate that Chengdu residents have potential interest in and demand for winter sports,and the constraint dimensions are:facilities and services,companions,time,and personal feelings.The predisposition scores of the experimental group and the control group revealed that the constraints on interest,relevant knowledge and skills,and personal feelings of the participating group were significantly lower than those of the non-participating group,while the other constraints were not significant.We suggest that efforts should be made to increase the effective supply according to local conditions in order to reduce structural constraints,and the social attributes should be integrated into ice and snow sports to resolve the inter-personal constraints.

冀南平原“7·27”局地大暴雨中尺度特征分析

利用FY-4A气象卫星及天气雷达遥感产品,并借助地面及探空资料,对2019年7月27日冀南平原一次局地大暴雨过程进行中尺度时空演化特征分析。结果表明,本次过程是在副热带高压外围,受高空槽以及低层切变线影响生成的局地大暴雨天气。降水系统内的对流组织主要经历了“新生发展—合并加强—降水维持—移出消散”的演化过程。本次冀南平原地区大暴雨的成因主要包括:两个初期发展的对流系统的合并加强,前期外围对流活动提供了充沛的水汽环境,强对流系统形成了低层旋转辐合、高层辐散的中尺度垂直环流结构,中低层辐合中心空间位置基本一致,有利于水汽供应并维持云中液滴的高效增长。研究结果对冀南平原局地强降水的临近预报预警提供了科学依据。

河北省南部臭氧重污染事件中臭氧垂直分布与气象因素分析

近年来臭氧污染已成为影响河北南部春夏季空气质量的突出问题,探究臭氧重污染事件及气象因素特征对该地区大气环境精细化治理和防控有重要意义。选取2017、2019、2022年春末夏初发生在河北南部的3次臭氧重度污染事件(简称“个例1”、“个例2”、“个例3”),利用环境监测数据和再分析资料对重污染事件特征及气象因素进行对比分析。结果表明:3次臭氧重污染事件期间臭氧质量浓度在垂直方向上均呈S状分布;随高度增加特征层臭氧质量浓度日变化的特征逐渐减弱。3次污染事件均有平流层臭氧侵入,个例1和个例3侵入高度较高,对重污染日贡献较小,个例2平流层臭氧侵入高度更低。温度与臭氧质量浓度的日变化为正相关,个例3各高度层温度最高;相对湿度与臭氧质量浓度的日变化呈负相关,湿度越小臭氧质量浓度越高。中低层上升运动越强,高质量浓度臭氧伸展高度越高。近地面夜间以辐合上升运动为主,有利于将地面高质量浓度臭氧抬升到对流层低层;白天以辐散下沉为主,残留层较高质量浓度臭氧通过垂直扩散作用增加了地面臭氧质量浓度。

河北省城乡居民消费结构变动研究——基于ELES模型的实证分析

基于ELES模型,对2013-2021年河北省城乡居民消费结构变动情况进行了研究.从边际消费倾向可以看出,随着生活水平的提高,河北省城乡居民的消费逐渐从“温饱型”向“小康型”转变.消费结构变动度分析显示,除个别年份外,居民消费结构整体变动不大,相对较稳定.通过分析消费结构熵数发现,河北省城乡居民整体消费质量较高,但是消费结构升级速度相对较慢.根据分析结果,提出了增加居民收入、优化消费环境、拓展新型消费、坚持推进城乡融合发展、提高农村居民的社会保障水平等建议.

冀南传统民居修缮工程研究——以武安市伯延镇房方民居为例

冀南传统民居在我国北方民居建筑中占据重要地位,而有关其修缮技术的研究相对较少。文章以武安市伯延镇房方民居保护修缮工程为契机,通过文献分析法、实地调研法、建筑类型学、文化地理学等多学科理论与方法,深入解析房方民居建筑形制特征及其相关影响因素,从大木构架、小木装修、屋面、墙体、地面五个方面,系统研究房方民居的修缮技术与营造技艺。以期为冀南传统民居的修缮设计施工与科学保护利用等研究提供参考。

文旅融合背景下冀南皮影非遗衍生品创新开发研究

随着社会的发展,皮影戏文化的传承与发扬面临困境。基于此,文章首先分析了皮影非遗衍生品的发展现状,以河北、陕西、山东地区为例,介绍了皮影非遗衍生品的类型、特点和优势。其次,探讨了冀南皮影的历史发展、地域特色、服饰特征以及对非遗衍生品创新开发的影响和启示。最后,运用交互设计的理念和手法,设计了基于冀南皮影的服装设计图案,并结合具体的功能、结构、表现等要素,说明了如何根据用户的需求与体验开发冀南皮影非遗衍生产品。

试析磁州窑的孕育历程——以冀南文化区为例

河北是中华民族的发祥地和中华文明的发源地之一,也是陶瓷文明孕育发展的重要地区。考古发现证实,距今万年的南庄头遗址出土陶器,仰韶文化时期冀南地区开始出现窑业手工业窑炉,夏商周时期陶窑大量涌现。魏晋南北朝时期,特别是北朝时,区域内由烧制陶器转为生产瓷器。冀南地区的古代制陶、制瓷工业历程大致可以分为三个时期,即新石器时代、夏商周(含春秋战国)和汉魏到北朝时期,对应的代表性产品分别为彩陶、生活陶器;礼制陶;釉陶器和青瓷。不同时期的陶瓷器装饰工艺也各具特色,但本区内装饰手法存在较强的延续性。新石器时代和夏商周时期陶器装饰手法主要包括拍打、压印、刺剔、刻划和贴塑等。陶器的装饰手法上传承性较强,代际之间持续沿用,创新发展速度较慢。北朝之后磁州窑渐渐发展起来,装饰工艺有外部输入,也有受冀南陶器装饰工艺的影响,装饰手法更加丰富。工匠常运用刀、竹、角、篦子等工具通过划、刻、剔、填等手法在瓷胎上进行装饰,这显然是陶器装饰手法和工艺的延续。

北朝至隋代冀南豫北地区陶瓷手工业的发展进程

磁州窑兴起于9世纪末,其所在的冀南豫北地区陶瓷手工业的兴起可追溯至北朝到隋代,至宋元时期已为北方地区制瓷业的中心之一。追索冀南豫北地区在北朝至隋代这一时期的陶瓷手工业发展进程可知,随着东魏迁都,邺城及周边地区承继北魏洛阳的生产传统成为北方地区低温铅釉陶器的生产中心。同时伴随着南方青瓷技术的北传,邺城及周边地区的低温铅釉陶器生产在北齐时于技术上实现了新突破,并在北齐后期创烧了青瓷。由于青瓷和釉陶生产技术的互动、交融,进而为白瓷的创烧创造了必要的技术条件。随着北周灭北齐之后邺城地区人口的大量南迁,安阳一跃成为北方地区的瓷业生产中心,并在隋代创烧了白瓷。

冀南地区速度结构层析成像分析

克拉通的破坏是地球物理学家重点研究的对象之一。经由中国地震台网查询得知,近年来冀南地区中小地震相较以往频繁发生,为了探查冀南地区地壳结构不稳定的原因,本文基于中国地震台网记录到的P波到时资料,对研究区的地震进行精定位,并利用P波的震相数据对地壳速度结构进行双差层析成像:发现精定位后的震源主要分布在地壳5~15 km深度,主要集中在断层附近;在速度结构方面,地震走时残差均方根的总体均值由0.81 s下降至0.36 s,地震更容易发生在高速区的边缘过渡带上;在邯郸和邢台等地区的壳幔结合处存在低速异常区,莫霍面和上地幔可能受到岩浆等热流物质上涌,侵入地壳,发生化学反应,导致岩石圈的减薄破坏,致使地壳结构趋于不稳定状态,进而对浅层地震的孕育创造了有利条件。

乡村振兴背景下冀南地区乡村文化创新与品牌传播

乡村振兴战略是当前一项重要国家战略。在这个背景下,乡村文化的挖掘和传播也成为重要议题。以冀南地区为例,探讨乡村文化创新与品牌传播的重要性和现状,并提出了相应的解决方案和策略。通过对当地乡村文化的挖掘和传播,可以提高当地农民的文化自信和地方认同感,促进乡村经济的发展,实现乡村振兴的目标。

明清以降河北中南部冀魯官話精洪知莊章分合及演變

本文從現代方言出發,結合韻書、方志等材料,對河北中南部冀魯官話精洪知莊章組分合關係進行探討,發現精洪與知莊章不混、知莊章合流是明清以來河北中南部冀魯官話主要特徵。據移民史,推斷精洪與知莊章相混、知莊章甲≠知莊章乙等特徵是山西、山東移民共同影響下的産物。通過歷時比較,發現河北中南部冀魯官話較爲穩定,數百年來變化不大,但20世紀中期以來語音變化在方言點數量、演變速度上均有較大增長。分析可知,方言接觸、普通話影響是演變發生的主要原因。