遗产保护视角下的中学地理主题案例教学设计——以湖南省紫鹊界梯田为例
作者:
李招;王玮;龙厚维;王鹏
期刊:
地理教育 ,2022年(S1):161-163 ISSN:1005-5207
作者机构:
[李招; 王玮; 龙厚维; 王鹏] 衡阳师范学院地理与旅游学院
摘要:
<正>一、中学地理教学渗透遗产教育的必要性与可行性11.中学地理教学渗透遗产教育的必要性随着外来多元文化影响的深入,人们对文化遗产的敬畏日益缺乏。与此同时,遗产保护教育在中学阶段没有具体的课程计划与安排,开展的不确定因素较多。如果任其按现状发展,青少年传承与守护的责任意识将日渐淡薄,我们的“乡愁记忆”也终将消散。基于此,地理学作为研究地理环境及人地关系的基础学科,应加快“课程思政”意识觉醒,结合学科属性与内容特征巧妙融入遗产传承、保护的理念,实现学科教学与学科育人并进,培养能力与情怀兼备的接班人。
语种:
中文
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省域国家森林公园网络关注度与旅游吸引力动态耦合协调关系
作者:
陆利军;李浪;李成家;黄翅勤;苏圆
期刊:
经济地理 ,2022年42(3):150-159 ISSN:1000-8462
作者机构:
[陆利军] 湖南财政经济学院人文与艺术学院,中国湖南长沙 410205;[陆利军] 联合国教科文组织国际自然与文化遗产空间技术中心(HIST)衡阳分中心,中国湖南衡阳 421008;[李浪] 湖南商务职业技术学院旅游管理学院,中国湖南长沙 410205;[黄翅勤] 衡阳师范学院地理与旅游学院,中国湖南衡阳 421008;[苏圆; 李成家] 湖南财政经济学院
关键词:
国家森林公园;旅游吸引力;网络关注度;耦合协调;旅游目的地
摘要:
文章通过构建网络关注度和旅游吸引力的评价指标体系,借助耦合度、耦合协调度和DEA耦合协调效率模型,探究了2011—2018年中国大陆地区31个省域国家森林公园网络关注度和旅游吸引力两个系统之间的动态耦合协调关系。结果表明:(1)绝大部分省域的国家森林公园网络关注度与旅游吸引力尚未实现优质协调发展,耦合协调效率偏低。其中,甘肃等7个省域的耦合协调度水平处于严重失调状态,天津和青海的耦合协调度水平处于极度失调状态。但在研究期内,各省域的耦合协调度水平和协调效率均呈现小幅提升态势,位于优良、较好协调区的省域数量在增加,位于失调区的省域数量在减少。(2)各省域国家森林公园网络关注度与旅游吸引力的耦合协调度和协调效率空间差异较大。其中,安徽等14个省域旅游吸引力的利用率相对较高,其省域内的旅游吸引力提高了国家森林公园的网络关注度水平。(3)2011—2018年,各省域耦合协调度和协调效率的排位呈现出上下两端较为稳定、居中省域变动较大的状态,其中,安徽、浙江和山东等省域的耦合协调效率稳居前列,辽宁、甘肃和海南等省域则一直靠后,而西藏、河南和江西等省域的耦合协调效率的位序变化较大。研究建议,一方面,各省域需要认真审视自身的旅游吸引力,采用差异化网络推广组合策略,提高各省域国家森林公园网络关注度;另一方面,各省域需要强化与其他省域间国家森林公园的融合发展,形成高效运行的省域间信息关联网络,进而提高森林旅游产业发展能力。
语种:
中文
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A cost-effective algorithm for calibrating multiscale geographically weighted regression models
作者:
Wu, Bo* ;Yan, Jinbiao;Lin, Hui
期刊:
International Journal of Geographical Information Science ,2022年36(5):898-917 ISSN:1365-8816
通讯作者:
Wu, Bo
作者机构:
[Wu, Bo; Yan, Jinbiao] Jiangxi Normal Univ, Sch Geog & Environm, Nanchang, Jiangxi, Peoples R China.;[Yan, Jinbiao] Hengyang Normal Univ, Coll Geog & Tourism, Hengyang, Peoples R China.;[Lin, Hui] Jiangxi Normal Univ, Minist Educ, Key Lab Po Yang Lake Wetland & Watershed Res, Nanchang, Jiangxi, Peoples R China.
通讯机构:
[Wu, Bo] J;Jiangxi Normal Univ, Sch Geog & Environm, Nanchang, Jiangxi, Peoples R China.
关键词:
Multiscale GWR;back-fitting estimator;local linear estimator;spatial nonstationarity;large-scale data
摘要:
The multiscale geographically weighted regression (MGWR) model is a useful extension of the geographically weighted regression (GWR) model. MGWR, however, is a kind of Nadaraya–Watson kernel smoother, which usually leads to inaccurate estimates for the regression function and suffers from the boundary effect. Moreover, the widely used calibration technique for the MGWR with a back-fitting estimator (MGWR-BF) is computationally demanding, preventing it from being applied to large-scale data. To overcome these problems, we proposed a local linear-fitting-based MGWR (MGWR-LL) by introducing a local spatially varying coefficient model in which coefficients of different variables could be characterised as linear functions of spatial coordinates with different degrees of smoothness. Then the model was calibrated with a two-step least-squared estimated algorithm. Both simulated and actual data were implemented to validate the performance of the proposed method. The results consistently showed that the MGWR-LL automatically corrected for the boundary effect and improved the accuracy in most cases, not only in the goodness-of-fit measure but also in reducing the bias of the coefficient estimates. Moreover, the MGWR-LL significantly outperformed the MGWR-BF in computational cost, especially for larger-scale data. These results demonstrated that the proposed method can be a useful tool for the MGWR calibration. © 2021 Informa UK Limited, trading as Taylor & Francis Group.
语种:
英文
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旅游驱动下民族传统村落人居环境演变过程与驱动因素探究——以湖南省湘西州竹山村为例
作者:
张家其;喻兴洁;张兴苗
期刊:
资源开发与市场 ,2022年38(04):426-434 ISSN:1005-8141
作者机构:
[张家其; 喻兴洁; 张兴苗] 衡阳师范学院地理与旅游学院
关键词:
民族传统村落;人居环境;压力—状态—响应模型;竹山村
摘要:
基于压力反应和社会冲突理论,运用压力—状态—响应模型构建民族传统村落人居环境演变理论框架,并以典型民族传统村落湖南省湘西州竹山村为案例地,分析其人居环境演变过程与驱动因素。结果表明:旅游起步阶段,民族传统村落人居系统结构与功能演变处于量变积累阶段;发展阶段,民族传统村落人居环境系统处于量变转化为质变的关键阶段;形成阶段,民族传统村落人居系统在良性压力下实现质变。民族传统村落人居环境演变是各利益相关主体共同响应的结果,从政府主导到政府与村民共同作用,再到各主体协调,是人居环境系统实现优化重构和民族社区可持续发展的保障。
语种:
中文
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坚持系统观念的三重逻辑
作者:
赵淑杰;阳宏润
期刊:
传承 ,2022年(02):29-34 ISSN:1673-9086
作者机构:
中国社会科学院大学;衡阳师范学院地理与旅游学院
关键词:
系统观念;工作方法;理论逻辑;历史逻辑;现实逻辑
摘要:
推动我国经济社会发展必须坚持系统观念,这是以习近平同志为核心的党中央明确提出的重要观点。党的十八大以来,中国特色社会主义进入新时代,系统观念是指导和推动新时代中国特色社会主义事业向前发展的基础性思想方法和工作方法。系统观念的提出,把马克思主义哲学基本原理与中国现代化建设实践经验和中华优秀传统文化相结合,阐明了中国共产党在治国理政上长期坚持的基本思想和工作方法。系统观念有着深刻的理论逻辑、历史逻辑和现实逻辑,反映出中国共产党对共产党执政规律、社会主义建设规律、人类社会发展规律的认识和把握达到了一个新境界。
语种:
中文
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欧美等发达国家农业面源污染治理经验及其对洞庭湖治理的启示
作者:
胡光伟;冯海丽;马逸岚;梁业伟;冯畅;...
期刊:
农业与技术 ,2022年42(23):76-79 ISSN:1671-962X
作者机构:
[胡光伟] 湖南工业大学城市与环境学院,湖南 株洲412007;[胡光伟] 衡阳师范学院地理与旅游学院,湖南 衡阳421002;[马逸岚; 黄丽媛; 梁业伟; 冯海丽] 湖南工业大学;[冯畅] 衡阳师范学院
关键词:
农业面源污染;欧美治理经验;洞庭湖流域;研究进展与启示
摘要:
洞庭湖农业面源污染日益严重,造成湖区水环境日趋恶化,水体逐渐呈现出富营养化状态.梳理欧美等发达国家农业面源污染治理的先进经验,总结其治理模式,以期为湖区农业面源污染治理提供经验借鉴.结果表明:美国、欧盟等农业面源污染治理的成功经验具有许多共性特点,主要通过行政命令、经济补偿、公众参与、技术创新等治理手段,最终实现农业面源污染治理较好成效.为推进洞庭湖流域农业面源污染的综合治理,结合洞庭湖流域特点,提出建立健全法律法规体系,建立科学的监管体系,建立多位一体的治理体系,引导公众参与治理等措施.
语种:
中文
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梯田农业文化遗产旅游地生态安全评价及调控研究——以湖南新化紫鹊界梯田为例
作者:
黄翅勤;王慧雄;彭惠军
期刊:
广西农学报 ,2022年37(05):69-73 ISSN:1003-4374
作者机构:
衡阳师范学院地理与旅游学院,湖南 衡阳 421002;[王慧雄; 彭惠军; 黄翅勤] 衡阳师范学院
关键词:
梯田农业文化遗产;旅游地;生态安全;评价与调控
摘要:
旅游开发给梯田农业文化遗产地的生态安全带来了较大影响.以压力-状态-响应(PSR)模型为基础,分别从经济、社会、环境三个层面构建梯田农业文化遗产旅游地生态安全评价指标体系,通过熵权法得出指标权重,并以紫鹊界梯田为例进行实证研究.研究结果表明,紫鹊界梯田农业文化遗产旅游地的生态系统处于比较安全的状态,但旅游业的迅速发展给当地的生态带来了较大的压力,景区的响应力度还不够缓解旅游业带来的压力.梯田农业文化遗产旅游地应制定合理的开发保护方案、建立科学的分区管理制度、重视文化遗产的传承保护、加大生态环境的治理力度.
语种:
中文
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传统村落人居环境转型的系统特征、研究趋势与框架
作者:
曾灿;刘沛林;李伯华
期刊:
地理科学进展 ,2022年41(10):1926-1939 ISSN:1007-6301
作者机构:
[曾灿] 湖南师范大学地理科学学院,长沙410081;[曾灿] 长沙学院乡村振兴研究院,长沙410022;衡阳师范学院地理与旅游学院,湖南衡阳421002;[李伯华] 衡阳师范学院;[刘沛林] 长沙学院
关键词:
传统村落;人居环境;系统构成;转型发展;内涵;研究范式
摘要:
传统村落作为中国乡村转型发展研究的重要载体之一,其人居环境是村落自然环境选址、空间功能表达、社会文化建构的综合体现,也是传统农耕文明的活态表现。论文通过界定传统村落概念、梳理传统村落人居环境内涵与系统构成、明晰传统村落人居环境转型特征与表现,从系统角度构建传统村落人居环境转型发展的研究范式。结果表明:(1)传统村落人居环境转型发展研究可从转型内涵界定、转型系统构成与表现、转型阶段划分与空间分异、转型发展路径与模式等方面展开。(2)传统村落人居环境包含主体、空间、功能3个维度,自然生态、社会文化、产业经济、地域空间、多元主体5大子系统,其各子系统转型互为依存又各有侧重,需分类施策。(3)自然生态、地域空间系统是传统村落人居环境转型传统研究范式,属于对“原生物质空间”的研究;社会文化、多元主体、产业经济系统为新近研究范式,属于对“建构性物质空间”的研究;基于问题、目标、需求导向,从系统角度综合研究转型发展则是未来人居环境研究的新趋势。
语种:
中文
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湘江衡阳段河漫滩沉积物粒度特征与历史洪水事件
作者:
熊平生;刘亮;张楚楚;郝丽婷;黄临娟
期刊:
水土保持通报 ,2022年42(1):297-302 ISSN:1000-288X
作者机构:
[熊平生; 张楚楚; 黄临娟; 刘亮; 郝丽婷] 衡阳师范学院地理与旅游学院
关键词:
河漫滩沉积;湘江;洪水事件;粒度特征;衡阳市
摘要:
[目的]分析河漫滩沉积记录的历史时期洪水信息,揭示极端洪水事件和洪水发生规律,为防洪减灾提供指导。[方法]根据湘江河漫滩沉积剖面91个样品的粒度分析,结合AMS ~(14)C精确测年,分析湘江衡阳段河漫滩剖面粒度特征与洪水事件。[结果](1)河漫滩沉积物粒度组成以粗粉砂、粗砂、极细砂为主。粒度参数显示,剖面洪水沉积动力较强,分选系数极好,宽型峰态居多。(2)吉祥剖面5个阶段洪水规模大小顺序依次为:B阶段>D阶段>A阶段>C阶段>E阶段。此外,剖面B阶段34~40,44~46 cm区间和D阶段中130~134 cm区间粗砂的含量异常的增高,粗粉砂和细粉砂含量极少,中值粒径值为最低值范围,洪水沉积动力异常强大,为衡阳特大洪水事件发生时期。(3)沉积剖面中值粒径值与平均粒径值、粗粉砂+细粉砂的含量成显著正相关;粗砂含量与平均粒径值、中值粒径值、粗粉砂+细粉砂含量成显著负相关性。[结论] 6 390 aBP以来,衡阳洪水规模整体上呈现增大增多的趋势,沉积阶段A和阶段B均为洪水多发时期;粗砂含量、平均粒径值、中值粒径值、粗粉砂+细粉砂含量4个指标能很好地用来识别洪水事件。
语种:
中文
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Integrating satellite-based passive microwave and optically sensed observations to evaluating the spatio-temporal dynamics of vegetation health in the red soil regions of southern China
作者:
Yang, Qin;Liu, Xiangnan* ;Huang, Zhi;Guo, Binbin;Tian, Lingwen;...
期刊:
GIScience & Remote Sensing ,2022年59(1):215-233 ISSN:1548-1603
通讯作者:
Liu, Xiangnan
作者机构:
[Wei, Caiyong; Zhang, Yue; Huang, Zhi; Yang, Qin; Tian, Lingwen; Liu, Xiangnan] China Univ Geosci, Sch Informat Engn, Beijing, Peoples R China.;[Guo, Binbin; Huang, Zhi] Hengyang Normal Univ, Coll Geog & Tourism, Hengyang, Peoples R China.;[Wei, Caiyong] Ningxia Remote Sensing Surveying & Mapping Prospe, Dept Satellite Remote Sensing Applicat, Yinchuan, Ningxia, Peoples R China.;[Meng, Yuanyuan] Peking Univ, Key Lab Earth Surface Proc, Coll Urban & Environm Sci, Dept Ecol,Minist Educ, Beijing, Peoples R China.
通讯机构:
[Liu, Xiangnan] C;China Univ Geosci, Sch Informat Engn, Beijing, Peoples R China.
关键词:
Vegetation health;functional indices;Mann-Kendall test;evergreen forests;red soil region
摘要:
Attentions over the health of evergreen vegetation are increasing owing to frequently occurrence of recent disturbance events (i.e. soil erosion, logging activities, and afforestation). However, vegetation indices that characterize canopy greenness have limitations in spectral saturation for representing the growth states of densely vegetated areas, and the continuous acquisition of satellite-derived vegetation functional metrics depends on the availability of clear image observations. This study investigated the vegetation health dynamics (1993–2012) in the red soil regions of southern China using satellite observations based task-oriented metrics, including the Normalized Difference Vegetation Index (NDVI), Vegetation Water Content (VWC), and Aboveground Biomass Carbon (ABC). The results indicated that the total number of pixels with significant changes (SC) was 214, 1,186, and 794 for the NDVI, VWC, and ABC indices, respectively. More than 90% of the SC pixels in the three metrics exhibited increasing trends, which were primarily observed in mountainous areas. Pixels that exhibited a continuously declining trend were discretely distributed throughout the entire study area. Among the SC pixels, vegetation in major parts of the study area was disturbed by abrupt events. In the NDVI, VWC, and ABC, the frequency of abrupt changes increased after 2000, coinciding with the launch of the Natural Forest Conservation Program (NFCP) in 2000–2001. For regions with abrupt changes, four patterns were further observed based on the indices: the continued increases (pattern-1), sustained decreases (pattern-2), recovery growth after an initial decline (pattern-3), and significant decreases after initial growth (pattern-4). Pattern-1 appeared more frequently than the other three patterns. This study indicates that vegetation in most areas was optimally developed and exhibited a healthier tendency compared with previous growth states. Notably, the presence of an increasingly unhealthy vegetation state was observed in the northeastern region of the study area. Satellite derived datasets and synergetic use of indicators contribute to understanding the changes in the vegetation health in the entire red soil regions in southern China. Thus, this study acts as a reference for forest management and soil erosion control. © 2022 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.
语种:
英文
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基于LMDI模型的化肥施用量时空特征与驱动机制分析
作者:
胡光伟;刘洁;冯畅;冯海丽;马逸岚;...
期刊:
科技和产业 ,2022年22(04):363-371 ISSN:1671-1807
作者机构:
[马逸岚; 胡光伟; 周希; 冯海丽; 刘洁] 湖南工业大学农牧业废弃物资源化综合利用湖南省重点实验室,湖南株洲412007;[马逸岚; 胡光伟; 周希; 冯海丽; 刘洁] 湖南工业大学城市与环境学院,湖南株洲412007;[胡光伟] 衡阳师范学院地理与旅游学院,湖南衡阳 421002;[冯畅] 衡阳师范学院
关键词:
化肥施用强度;灰色预测;弹性脱钩;LMDI分解模型;临沂市
摘要:
临沂市化肥施用量近年来一直处于下降趋势,但化肥施用强度仍未达到国家和国际标准.基于临沂市2010—2019年的面板数据,利用灰色GM(1,1)模型预测临沂市未来化肥施用强度趋势,评价临沂市化肥施用情况,计算达到国家和国际标准所需年限;采用弹性脱钩模型分析临沂市化肥施用与农业增长关系变化;运用LMDI分解模型将临沂市化肥施用分解为规模效应、结构效应、市场效应、效率效应,计算出各效应的贡献值,从而提出临沂市化肥减量驱动机制,为临沂市化肥减量提供理论指导.结果表明:临沂市化肥施用强度到2027年达到国家标准,到2030年达到国际标准;临沂市弹性脱钩系数近10年除2016—2018年为扩张性联结外,其他年均已达到绝对脱钩,且各县区大部分已绝对脱钩,说明临沂市及其各县区近年来的农业产值与化肥施用量变化关系较小.对临沂市化肥减量起主要作用的是市场效应(负效应)和效率效应(正效应),而规模效应和结构效应对临沂市化肥减量的影响程度较小.因此,应坚定不移地致力于提高化肥效率、加大农业投入、加强农户施肥培训、改善种植结构.
语种:
中文
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传统村落人居环境有机更新:理论认知与实践路径
作者:
李伯华;杨馥端;窦银娣
期刊:
地理研究 ,2022年41(5):1407-1421 ISSN:1000-0585
通讯作者:
Yang, F.
作者机构:
[窦银娣; 李伯华] 衡阳师范学院地理与旅游学院,衡阳421002;[窦银娣; 李伯华] 湖南省人居环境学研究基地,衡阳421002;[窦银娣; 李伯华] 古村古镇文化遗产数字化传承湖南省协同创新中心,衡阳421002;[杨馥端] 衡阳师范学院
通讯机构:
[Yang, F.] S;School of Geography and Tourism, Hunan, China
关键词:
有机更新;传统村落;人居环境;理论认知;实践路径
摘要:
新型城镇化背景下,中国传统村落人居环境面临着严重的人地关系危机,对其进行有机更新显得尤为重要。立足于有机更新的科学内涵及传统村落人居环境系统的演变特征,辨析了传统村落人居环境有机更新的理论认知,进而构建了传统村落人居环境有机更新的路径机制。研究结果表明:(1)将传统村落人居环境系统的问题困境归类为物质空间、文化空间与社会空间,提出以三生空间为空间载体、景观基因为文化核心、社会场域为基础脉络的传统村落人居环境有机更新理论认知。(2)以更新优化物质空间、文化空间与社会空间为着力点,构建了传统村落人居环境有机更新“物质-文化-社会”三维路径机制,包括物质空间更新:主导功能优化与三生空间重塑;文化空间更新:隐性基因修复与显性基因修补;社会空间更新:关系网络织补与社会秩序重构。以实现传统村落人居环境可持续发展为目标,通过建立“多维度优化-多目标统筹”的传统村落人居环境有机更新理论与路径,以期为中国传统村落人居环境有机更新提供科学参考与实践借鉴。
语种:
中文
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Spatiotemporal Variations of Drought and the Related Mitigation Effects of Artificial Precipitation Enhancement in Hengyang-Shaoyang Drought Corridor, Hunan Province, China
作者:
Zhang, Zhongbo;Fu, Jing;Tang, Wenwen;Liu, Yuan;Zhang, Haibo;...
期刊:
Atmosphere (대기) ,2022年13(8):1307- ISSN:1598-3560
通讯作者:
Jing Fu
作者机构:
[Zhang, Zhongbo] Hunan Weather Modificat Off, Changsha 410118, Peoples R China.;[Zhang, Zhongbo] Hunan Key Lab Meteorol Disaster Prevent & Mitigat, Changsha 410118, Peoples R China.;[Liu, Yuan; Tang, Wenwen; Fu, Jing; Fang, Xiaohong; Zhang, Haibo] Hengyang Normal Univ, Coll Geog & Tourism, Hengyang 421002, Peoples R China.;[Fu, Jing] Int Ctr Space Technol Nat & Cultural Heritage HIS, Hengyang Base 421002, Hengyang, Peoples R China.;[Fu, Jing] Hunan Normal Univ, Hunan Key Lab Geospatial Big Data Min & Applicat, Changsha 410081, Peoples R China.
通讯机构:
[Jing Fu] C;College of Geography and Tourism, Hengyang Normal University, Hengyang 421002, China<&wdkj&>International Centre on Space Technologies for Natural and Cultural Heritage (HIST) under the Auspices of UNESCO, Hengyang Base, Hengyang 421002, China<&wdkj&>Hunan Key Laboratory of Geospatial Big Data Mining and Application, Hunan Normal University, Changsha 410081, China<&wdkj&>Author to whom correspondence should be addressed.
关键词:
drought;standardized precipitation index;spatiotemporal variations;artificial precipitation enhancement;Hengyang-Shaoyang drought corridor
摘要:
It is important to reveal the spatial and temporal variations of drought and evaluate the alleviating effects of artificial precipitation on drought severity, as it will contribute immensely to the formulation of drought prevention and mitigation measures and the provision of guidance to artificial precipitation enhancement operation. Based on the monthly precipitation data of 28 meteorological stations in Hengyang-Shaoyang Drought Corridor (HSDC) from 1960 to 2019, the standardized precipitation index (SPI) at multiple time scales were calculated to estimate drought frequency, drought station ratio, and drought intensity. Then the spatiotemporal variations of drought in the study area were unveiled, and the effects of artificial precipitation enhancement were evaluated in line with the relevant data from 2005 to 2019. The results show that at the annual scale, drought occurred in 3/4 of past sixty years in the study area, where almost 1/3 of such years experienced area-wide droughts. Drought coverage in HSDC exhibited a decreasing trend, but drought intensity, as well as the number of area-wide droughts and regional droughts showed an increasing one. Mild and moderate droughts occurred in an extensive part of the HSDC, whereas severe and extreme droughts were mainly found in a few stations. At the seasonal scale, winter drought occurred most frequently, followed by summer and autumn droughts, while spring drought events had the lowest frequency. Overall, drought is more serious in spring, autumn, and winter, but less severe in summer; although drought intensity decreased slightly in summer, both its intensity and coverage showed an increasing trend in other seasons. At the monthly scale, the ratio of positive to negative SPI values in HSDC was basically balanced in the past six decades, exhibiting no distinct variation characteristics. In addition, artificial precipitation enhancement effectively eased monthly and even seasonal drought in HSDC. These findings, which fully reflect the characteristics of drought in the study area, can also raise awareness of the contribution that artificial precipitation could make to drought mitigation, which in turn will contribute to the formulation of appropriate strategies for climate change mitigation and adaptation.
语种:
英文
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文旅融合视角下传统村落景观数字化监测预警模式
作者:
刘沛林;李雪静;杨立国;刘颖超
期刊:
经济地理 ,2022年42(9):193-200,210 ISSN:1000-8462
作者机构:
[刘颖超; 刘沛林; 杨立国; 李雪静] 衡阳师范学院地理与旅游学院,中国湖南衡阳 421002;[刘沛林] 长沙学院乡村振兴研究院,中国湖南长沙 410022
关键词:
文旅融合;传统村落景观;景观基因;数字化保护;监测预警
摘要:
借鉴景观基因、历史文化村镇与旅游文化遗产监测预警相关研究,基于文旅融合视角构建了传统村落景观数字化监测预警模式。结果表明:①村落景观的保护与留存是旅游发展的基础,适宜的旅游发展又能挖掘村落文化价值,为村落注入经济活力;开展数字化监测预警,一是防止景观被破坏到无法挽回的状态,二是为提高村落文化保护与旅游融合发展适宜度。②将传统村落景观数字化监测对象划分为空间布局、民居景观、公共建筑景观、自然环境与民俗文化等五大类19个小类,并解构为新增空间面积与原有空间总面积比值等45个小项,以旅游经济(资本)引入村落开发旅游为时间节点,基于数字化监测方式能获取景观动态变化数据。③对照景观数据变化的指数范围以确定警(示)度,得出传统村落景观变异程度、文化保护与旅游开发融合程度并进行分析处理,为传统村落数字化保护与发展、旅游经济效益的提高指明方向;持续推动村落文化保护与旅游经济可持续融合发展,是传统村落景观数字化监测预警的目的。
语种:
中文
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Assessment of multiple precipitation interpolation methods and uncertainty analysis of hydrological models in Chaohe River basin, China
作者:
Guo, Binbin;Zhang, Jing;Xu, Tingbao;Song, Yongyu;Liu, Mingliang;...
期刊:
Water S.A. ,2022年48(3):324-334 ISSN:1816-7950
通讯作者:
Zhang, J.
作者机构:
[Zhang, Jing; Guo, Binbin; Song, Yongyu; Liu, Mingliang] Capital Normal Univ, Beijing Lab Water Resources Secur, Beijing 100048, Peoples R China.;[Guo, Binbin; Dai, Zhong] Hengyang Normal Univ, Coll Geog & Tourism, Hengyang 421002, Peoples R China.;[Guo, Binbin; Xu, Tingbao] Australian Natl Univ, Fenner Sch Environm & Soc, Canberra, ACT 2601, Australia.
通讯机构:
Beijing Laboratory of Water Resources Security, Capital Normal University, Beijing, China
关键词:
precipitation interpolation;ANUSPLIN;hydrological model;uncertainty;multi-objective method
摘要:
Precipitation interpolation is widely used to generate continuous rainfall surfaces for hydrological simulations. However, increasing the precision of values at the unknown points generated by different spatial interpolation methods is challenging. This study used the Chaohe River Basin, which is an important source of Beijing’s drinking water, as a research area to comprehensively evaluate several precipitation interpolation methods (Thiessen polygon, inverse distance weighting, ordinary kriging and ANUSPLIN) for inputs in hydrological simulations. This research showed that the precipitation time-series surface generated using the ANUSPLIN interpolation method had higher accuracy and reliability. Using this precipitation input to drive the hydrological models, we explored the parameter uncertainties of four typical hydrological models (GR4J, IHACRES, Sacramento and MIKE SHE) based on the multi-objective generalized likelihood uncertainty estimation (GLUE) method. The GLUE method was used to study the parameter sensitivity and uncertainty of the model. Results showed that the ANUSPLIN precipitation interpolation surface combined with the Sacramento model performed best. The multi-objective GLUE method had obvious advantages in parameter uncertainty analysis in hydrological models. Simultaneously exploring the convex line and point density distributions of the behavioural parameters with multi-objective functions determined their distribution and sensitivity more effectively. © The Author(s).
语种:
英文
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传统村落景观基因遗传信息的储存、表达及其旅游价值--以湖南省常宁市中田村为例
作者:
刘沛林;彭科;杨立国
期刊:
旅游导刊 ,2022年6(2):1-25 ISSN:2096-3238
作者机构:
[刘沛林] 长沙学院乡村振兴研究院 湖南长沙 410022;[刘沛林; 杨立国; 彭科] 衡阳师范学院地理与旅游学院 湖南衡阳 421002;[刘沛林; 杨立国; 彭科] 衡阳师范学院"古村古镇文化遗产数字化传承"湖南省协同创新中心湖南衡阳 421002
关键词:
传统村落;景观基因;遗产旅游;乡村旅游;旅游活化
摘要:
与生物学基因依靠碱基对的排列组合储存遗传信息(DNA双螺旋结构)类似,景观基因通过遗传信息的有序排列组合来储存文化信息,并按一定的路径传递,实现独特景观的表达。文章基于生物遗传学视角,从景观基因的内涵与实质中提炼出主导、传承、归因、依附、尺度、意象六大遗传信息,并以此开展了对国家级传统村落湖南省常宁市中田村文化因子遗传及其景观意象表达的实证研究。研究发现:(1)中田村景观基因识别为建筑石墙、半月形水系以及独特的平面布局形态;(2)遗传信息既可用于检验景观基因的识别结果,也有助于排除识别过程中的干扰项,具有重要科学价值;(3)中田村景观基因遗传信息的储存方式与表达路径的探索,为景观基因的识别、传承与旅游利用提供了新思路。景观基因理论可以在遗产旅游地意象建构、传统乡村旅游地规划和文化旅游地景观修复中发挥积极的作用。
语种:
中文
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湘江衡阳段河漫滩沉积物粒度特征及其环境意义
作者:
熊平生;刘亮;张楚楚;郝丽婷
期刊:
绵阳师范学院学报 ,2022年41(5):93-99 ISSN:1672-612X
作者机构:
衡阳师范学院地理与旅游学院,湖南衡阳 421002;[熊平生; 张楚楚; 郝丽婷; 刘亮] 衡阳师范学院
关键词:
粒度特征;河漫滩沉积物;气候变化;湘江;衡阳段
摘要:
目前对有关河漫滩沉积与洪水事件的研究比较多,而对于河漫滩沉积与气候变化的关系研究鲜有报道.湘江衡阳段河漫滩沉积物蕴含着丰富的环境信息,对其进行粒度特征研究,有助于揭示其沉积时期的气候变化,结果表明:(1)河漫滩沉积物粒度组成以砂粒和粉砂粒为主,粘粒含量较少.湘江衡阳段沉积物6390年来河漫滩沉积分层明显,对干旱、湿润环境变化记载清晰,能够很好的指示气候变化情况.(2)粒度参数显示,沉积物搬运平均动能较大,粒度分选性极好,负偏为主,峰态较宽.(3)衡阳地区6390 aBP以来的降水总体上呈递增的变化趋势,剖面沉积时期先后经历了5个阶段:干旱期、湿润期、干旱期、强湿润期和湿润期,曾经出现过两次极端干旱事件.
语种:
中文
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Spatial-temporal variations of terrestrial evapotranspiration across China from 2000 to 2019
作者:
Fu, Jing;Gong, Yueqi;Zheng, Wenwu;Zou, Jun;Zhang, Meng;...
期刊:
Science of The Total Environment ,2022年825:153951 ISSN:0048-9697
通讯作者:
Fu, J
作者机构:
[Fu, Jing; Zheng, Wenwu; Liu, Jianxiong; Zou, Jun; Quan, Bin] Hengyang Normal Univ, Coll Geog & Tourism, Hengyang 421002, Hunan, Peoples R China.;[Qin, Jianxin; Gong, Yueqi; Fu, Jing] Hunan Normal Univ, Hunan Key Lab Geospatial Big Data Min & Applicat, Changsha 410081, Hunan, Peoples R China.;[Zheng, Wenwu; Fu, Jing; Quan, Bin] Hengyang Base, Int Ctr Space Technol Nat & Cultural Heritage HIS, Hengyang 421002, Hunan, Peoples R China.;[Zhang, Zhongbo; Fu, Jing] Hunan Weather Modificat Off, Changsha 410118, Hunan, Peoples R China.;[Zhang, Meng] Cent South Univ Forestry & Technol, Res Ctr Forestry Remote Sensing & Informat Engn, Changsha 410004, Hunan, Peoples R China.
通讯机构:
[Fu, J ] H;Hengyang Normal Univ, Coll Geog & Tourism, Hengyang 421002, Hunan, Peoples R China.
关键词:
Evapotranspiration;Remote sensing;Spatiotemporal variations;Future trend;Climate variability
摘要:
Terrestrial evapotranspiration (ET) refers to a key process in the hydrological cycle by which water is transferred from the Earth's surface to lower atmosphere. With spatiotemporal variations, ET plays a crucial role in the global ecosystem and affects vegetation distribution and productivity, climate, and water resources. China features a complex, diverse natural environment, leading to high spatiotemporal heterogeneity in ET and climatic variables. However, past and future ET trends in China remain largely unexplored. Thus, by using MOD16 products and meteorological datasets, this study examined the spatiotemporal variations of ET in China from 2000 to 2019 and analyzed what is behind changes, and explored future ET trends. Climate variation in China from 2000 to 2019 was statistically significant and had a remarkable impact on ET. Average annual ET increased at a rate of 5.3746 mm yr(-1) (P < 0.01) during the study period. The main drivers of the trend are increasing precipitation and wind speed. The increase in ET can also be explained to some extent by increasing temperature, decreasing sunshine duration and relative humidity. The zonation results show that the increase in temperature, wind speed, and precipitation and the decrease in relative humidity had large and positive effects on ET growth, and the decrease in sunshine duration had either promoting or inhibiting effects in different agricultural regions. Pixel-based variations in ET exhibited an overall increasing trend and obvious spatial volatility. The Hurst exponent indicates that the future trend of ET in China is characterized by significant anti-persistence, with widely distributed areas expected to experience a decline in ET. These findings improve the understanding of the role of climate variability in hydrological processes, and the ET variability in question will ultimately affect the climate system.
语种:
英文
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基于计划行为理论的传统村落非物质文化景观基因学校传承机制研究——以通道县为例
作者:
杨立国;吴旭峰;胡雅丽
期刊:
华南师范大学学报(自然科学版) ,2022年54(05):117-128 ISSN:1000-5463
作者机构:
[杨立国] 衡阳师范学院地理与旅游学院,衡阳421002;[杨立国] 古村古镇文化遗产数字化传承湖南省协同创新中心,衡阳421002;[吴旭峰; 胡雅丽] 衡阳师范学院
关键词:
传统村落;非物质文化景观基因;计划行为理论;学校传承机制;通道县
摘要:
以通道县9所小学为案例,选取学生传承人作为研究对象.基于计划行为理论,在对访谈文本数据逐级扎根编码的基础上,提炼出传统村落非物质文化景观基因学生传承行为的影响因素,从而构建并阐述传统村落非物质文化景观基因学生传承行为的影响机制模型.研究发现:传统村落非物质文化景观基因学校传承的过程中,学生传承人的传承行为受传承态度、主观规范和知觉行为控制3个维度的共同影响;传承态度由工具态度和符号态度共同构成;主观规范由学校强制规范、同学示范规范、学生个人规范、父母示范规范共同构成;知觉行为控制由自我效能感、外部控制力共同构成.研究结果不仅丰富了景观基因理论,还为推动传统村落非物质文化景观基因的学校传承提供实践方向.
语种:
中文
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传统村落景观基因空间重组的特征与机制——以皇都侗寨为例
作者:
杨立国;胡雅丽;胡佳
期刊:
衡阳师范学院学报 ,2022年43(3):21-28 ISSN:1673-0313
作者机构:
[杨立国] 衡阳师范学院 地理与旅游学院,湖南 衡阳 421002;[杨立国] 古村古镇文化遗产数字化传承湖南省协同创新中心,湖南 衡阳 421002;[胡佳; 胡雅丽] 衡阳师范学院
关键词:
传统村落;景观基因;空间重组;特征与机制
摘要:
以通道县皇都侗寨为例,采用实地考察、参与式观察、问卷访谈等方法,对传统村落景观基因空间重组的特征及机制展开分析。结果表明:(1)传统村落景观基因的空间重组可分为功能、形态、结构三个维度;(2)皇都侗寨景观基因空间重组具有明显的现代化特征,景观基因重组差异化明显,其中吊脚楼、侗族大歌、侗锦的空间重组最为明显,分别表现为空间功能旅游化、空间结构艺术化、空间形态创意化;(3)传统村落景观基因的重组机制是内外合力作用的结果,政府、企业、村民、游客是皇都侗寨景观基因空间重组的四大动力主体。
语种:
中文
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