中、日都市旅游街区书法景观空间分异及其文化认同比较研究

以中国和日本两国都市旅游街区的商店招牌为研究对象,以北京琉璃厂、东京浅草寺作为传统旅游街区,以北京王府井、东京新宿作为更新型旅游街区,以南京新街口、东京银座作为都市现代商贸旅游街区,设计了特定的书法景观指数从不同空间尺度探讨了两国书法景观空间分异特征及文化认同的异同。结果表明：全球化背景下中、日两国对书法文化仍然存在的较强文化认同,书法景观作为一种文化符号,标识了城市内部象征空间的形成,表征着全球化背景下的社会与文化过程。虽然两国文字、民俗和书法传统的差异性导致两国在书法艺术的认同角度和形式上的差异,但两国书法景观在整体上具有城市空间分异规律和文化认同的一致性：在全球化的背景下,现代旅游街区的书法景观较之传统旅游街区已经弱化;书法景观在不同类型业态之间的差异则揭示了这种空间分异的形成机制。     

中国书法景观的公众地理知觉特征——书法景观知觉维度调查

书法景观是一种代表中国特色文化符号的文化景观,景观知觉维度研究是了解这种景观基本特征的手段。本文将尝试开放问卷对书法知觉场所地方记忆报告结果进行编码,并构建专门计算公式进行权重计算,结果表明书法景观主要知觉维度可归为6 类：知觉时间、地理环境、书法特性、书法载体形式、价值和个体心理,并揭示了热点景点书法景观的知觉维度特征。眼动仪分析结果表明旅游景点的书法景观作为地域标志和景观标志,在公众知觉过程中占有重要地位。相对园林、湖泊和海滨景点内的书法景观,公众更多知觉到了山岳和宫殿庙宇内的书法景观。利用知觉频数描述了不同类型书法景观的地理场所公众知觉特征,根据书法景观知觉频率可将这些场所划分为景点、与人们生活息息相关的场所、新闻媒体和广场三个层次。本文的研究实际上也为中国特色文化景观的实证研究提供了一个有效的方法。     

艾比湖干涸湖底不同景观类型下富盐沉积物盐分积聚特征

以艾比湖东南部历史时期干涸湖底为研究区,对6种不同景观类型下富盐沉积物进行采样分析。运用经典统计研究了干涸湖底各景观类型下富盐沉积物盐分含量及盐分积聚特征。结果表明:不同景观类型的沉积物可溶性盐分含量差异显著。从平均值角度看,各景观类型表层沉积物中0～30 cm层的盐分含量占0～60 cm层盐分含量的70％,即沉积物盐分垂直分布呈强表聚性。各景观类型的沉积物盐分含量均属于中等变异强度（30%相似文献   

Comparison of input data with different spatial resolution in landscape pattern analysis – A case study from northern Latvia

A suitable spatial scale needs to be selected in geographical and landscape ecological research, and this requires great consideration as different scales have profound effect on derived landscape spatial patterns. Numerous studies have investigated the effects of different scales on landscape metrics using simulated patterns, but few have been conducted to compare different data sources with variable scale for regional- and landscape-scale assessments. Possibly this has occurred because researchers have been prone to use the best available source, a well-known standard, and easiest to use. This study was conducted to assess the impact of input data resolution on values of landscape pattern metrics in four landscapes at scales 1:10 000, 1:50 000 and 1:100 000. The aim was to determine the applicability of three data sources for thematic models in landscape pattern analyses in the Eastern Baltic region. We found that the utility of CORINE Land Cover data for comprehensive structural assessment in mosaic-type landscapes was very limited, as the level of cartographic generalization excluded many small and linear landscape structure elements with potentially high importance for landscape functioning, such as habitat continuity. We also found that actual area harvested using clearcuts was considerably higher than shown in CORINE data, due to clearcuts size being much smaller than the minimum mapping unit. In the light of this, we suggest using data with spatial resolution corresponding to a cartographic scale of at least 1:50 000, in cases when spatial patches have size up to 25 ha.     

台吉乃尔盐湖景观格局变化遥感分析(1990~2015年)

以1990年、2005年、2015年台吉乃尔盐湖区Landsat遥感影像作为数据源,从景观学角度分析了台吉乃尔盐湖区近25年来景观格局的动态变化。借助遥感和地理信息技术提取各类景观的信息,然后选取景观斑块平均面积(MPS)、景观破碎度指数(FN)、香浓多样性指数(SHDI)进行计算分析,同时研究了不同景观类型的面积变化情况。结果表明:1)台吉乃尔盐湖区景观空间格局以荒漠景观为主要特征,自然景观所占的比重明显高于人为景观,人为景观所占比重呈增加趋势;2)1990～2005年间,干盐滩、盐湖、荒漠为湖区主要景观,景观面积变化与景观格局变化主要受控于气候因素的影响,总体上各类型景观的变化幅度较小,但景观多样性有提高;3)2005～2015年间,干盐滩、荒漠为湖区主要景观,盐湖大面积减少,景观面积变化与景观格局变化主要受控于人类活动的影响,景观多样性降低。     

Trouble with Sense of Place in Working Landscapes

The sense of place (SOP) conceptual framework offers theoretical and empirical evidence that links peoples’ multifaceted connections to place(s) to their engagement in pro-environmental and conservation behaviors. The bulk of this research has focused on peoples’ connection to high-amenity places and landscapes. Recent research applies SOP in working landscapes—however, these studies encounter “troubles” that include measurement challenges and mixed results in predicting statistical relationships with conservation outcome variables. As authors of some of these studies, we propose three opportunities and corresponding survey items for developing meaningful SOP measures in future working landscapes research: (1) modify existing SOP dimensions and items to better capture the working landscape dynamics; (2) address how scale may affect behavior and SOP dimensions; and (3) incorporate a conservation ethic dimension into the SOP framework in working lands.     

The perfect landscape

The “perfect storm” metaphor describes the improbable coincidence of several different forces or factors to produce an unusual outcome. The perfect landscape is conceptualized as a result of the combined, interacting effects of multiple environmental controls and forcings to produce an outcome that is highly improbable, in the sense of the likelihood of duplication at any other place or time. Geomorphic systems have multiple environmental controls and forcings, and degrees of freedom in responding to them. This allows for many possible landscapes and system states. Further, some controls and forcings are causally contingent. These contingencies are specific to time and place. Dynamical instability in many geomorphic systems creates and enhances some of this contingency by causing the effects of minor initial variations and small disturbances to persist, and grow disproportionately large, over time. The joint probability of any particular set of global controls is low, as the individual probabilities are < 1, and the probability of any set of local, contingent controls is even lower. Thus, the probability of existence of any landscape or earth surface system state at a particular place and time is negligibly small: all landscapes are perfect. Recognition of the perfection of landscapes leads away from a worldview holding that landforms and landscapes are the inevitable outcomes of deterministic laws, such that only one outcome is possible for a given set of laws and initial conditions. A perfect landscape perspective leads toward a worldview that landforms and landscapes are circumstantial, contingent results of deterministic laws operating in a specific environmental context, such that multiple outcomes are possible.     

新冠疫情期间武汉樱花的情感效应

运用大数据文本挖掘和分析工具,对比新冠疫情期间武汉和非武汉地区居民所发布的微文,探究了武汉樱花在不同居民群体间情感效应的作用机制,研究发现：1）本地居民樱花微文的关注点多而分散,非本地居民的关注点少而集中;2）武汉樱花对不同地区居民情感的影响与疫情发展状况紧密相关;3）武汉樱花在疫情期间对武汉居民具有情感支持效应,对非武汉地区居民具有情感凝聚效应;4）疫情改变人的情感和景观解读背景,并赋予景观新的意义,新的景观意义反作用于居民,构成情感闭合回路。最后提出建议,抗疫恢复工作应多关注居民心理层面的缺失,从居民与城市、景观的情感关系入手,向武汉居民传达城市美好生活理念。     

石羊河流域海拔、植被覆盖与景观类型空间关系研究

 以Landsat/TM为数据源,在桌面GIS支持下解译出研究区各景观类型,根据植被的生长周期,结合植被指数[WTBX]NDVI[WTBZ]作为研究因子,采用目前较为流行的主成分变换法（PCA）,结合景观类型图和数字高程模型(DEM),参考相关地理基础图件,对石羊河流域海拔和植被覆盖进行分级分类。运用叠置分析法研究了不同海拔高度和不同植被覆盖下[WTBX]NDVI[WTBZ]变化情况;同时分析了各景观类型与海拔和植被覆盖三者之间的空间关系。结果表明：研究区各景观类型大体依海拔呈垂直性分布,各自然要素组成垂直分异性特征亦较为明显。植被覆盖、景观类型与海拔之间呈垂直型分布规律,低海拔区景观类型单一,主要为荒漠系统,且与植被覆盖关系密切,相关度也最高;高海拔区景观类型较为复杂并交错分布,与植被覆盖关系不大,拟合效果不理想。此次研究目的在于对石羊河流域景观格局特征和格局优化研究提供参考思路,对流域生态规划和治理提供依据,对干旱内陆河流域植被及生态环境变化研究具有深远意义。     

Landscape Mapping Using GIS and Google Earth Data

The process of laboratory compilation of the natural landscape chorological map of one of the uluses (administrative districts) of the Sakha (Yakutia) Republic is presented at a scale of 1:2 500 000. The GIS tools were used to reference thematic cartographic documents to the topographic base of the ulus containing contour lines, elevations and the main river network. The final river network is drawn on the basis of other data sources. A significant role in the subsequent map compilation stages was played by data from the Google Earth website: 2D and 3D images were used to identify floodplains. Units of glacial landforms of foothill areas and the main types of geological and geomorphological units of the ulus were determined using both published data sources and the Google Earth imagery. The map of natural vegetation has been compiled having regard to the humidity conditions and the vertical zonation of the climate and soils. The digital map layers in GIS were gradually combined into the synthetic natural landscape map of the ulus, and the identified natural landscape units were also incorporated into the regional classification of the landscapes of Siberia. It is established that the hierarchical system of natural landscapes of the ulus differentiates three levels of classification: high (the landscapes are differentiated with respect to their geographical location into the landscapes of lowlands and high mountains), intermediate (the differentiation of the landscapes with respect to the genesis and topography dissection in a relevant climatic zone) and low (the natural landscapes are determined by a combination of vegetation covering the type of soil that developed on a given geological substrate).     

The farmer as a landscape manager: Management roles and change patterns in a Danish region

Geografisk Tidsskrift-Danish Journal of Geography 111(2):107–116, 2011

Rural landscapes are mainly maintained and changed through farmers' decisions and practices. As a landscape manager the farmer has many different roles of which three roles related to the farm as a whole is investigated in this paper: producer, owner and citizen. Although most farmers take landscape decisions in all these three roles production based decisions are assumed to be more important for full time farmers than for hobby farmers who have their main income outside the farm and who may consider their farm more as a living place than as a production place. Based on a large survey carried out in Hvorslev, Eastern Jutland, Denmark in 2008 farmers' landscape practices are analysed in relation to their background, occupational status and view of their farms as a production place versus a living place. Altogether 377 farmers were interviewed and some comparisons are made to a similar survey in the same area in 1996. It was found that a significant proportion of farmers are hobby farmers who mainly see the farm as a living place and who to a large degree have different landscape practices than full time farmers have. The findings indicate that more research is needed to fully understand the reasons for and implications of the differences in landscape management practices.     

地质公园硬质景观设计的地域性理念与实践——以新疆温宿地质公园的标志碑设计为例

地质公园已经成为重要的旅游资源,其景观设计已经成为理论研究和实践应用的重要课题。为区别于地质公园中的地质和植物等自然景观,将地质公园中的所有人工景观统称为硬质景观。硬质景观作为连接旅游者与所在地域环境的重要纽带,是地质公园景观体系的重要组成部分,是地域特色、地域形象的载体和地域文化的传播媒介。针对目前我国地质公园硬质景观建设中忽视地域特色差异性,呈现出千篇一律、生搬硬套的问题,借鉴《园冶》景观设计的“境域联想、融题于形、物为人用”等理念,从地域性影响要素、地域性设计理念和硬质景观载体解构三个方面,构建了地质公园硬质景观设计的地域性理念框架。地质公园所在地域的地脉、文脉和技术环境通过科普内容、景观符号以及以人为本等方式融入到硬质景观的设计中,并以硬质景观载体展现出来。地脉确立硬质景观的科学性,决定着硬质景观的科普内涵;文脉则通过符号化的要素传递历史文化内涵;技术环境从技术手段上凸显不同地理环境下的人性关怀。地质公园硬质景观的地域性美学表达载体是抽象与具象的统一,更是多维度的表现形式。通过对地质公园硬质景观的解构提炼出“尺度、色彩、质感”三种载体,以彰显地域性差异,杜绝在区域差异很大的公园之内,出现外形、色彩、质地基本一样的景观形态,强化了公园建设的独特性与价值体验。以新疆温宿地质公园的界碑牌示系统设计为实证,展示了地质公园硬质景观设计的地域性理念的应用价值,为地质公园硬质景观特色化设计打开了一扇窗口。     

历史文化街区游客的地方感特征——以广州荔枝湾涌为例

近年来历史文化街区成为中国城市旅游的热点,但其过于商业化的发展模式也受到普遍质疑。文章以广州荔枝湾涌为例,采用问卷调查,分别从景观环境、社会人文、旅游功能和地方依恋等4个维度对游客的地方感特征进行了分析,发现随着年龄的增长,文化水平的提高,游客更为关注景区的社会人文环境和景区给予的情感体验;逗留时间越长,对景区环境的评价更低;随着客源地距离的增加,游客的地方依恋逐渐下降。进而指出环境质量的提升使游客对荔枝湾涌的风景与环境有了较高的感知与认同,在对历史文化、景区特色及旅游秩序满意的同时,也表现出了对文化遗产保护效果、景区的商业及其他配套服务功能的失望。进一步提出历史文化街区的旅游发展,应充分挖掘和展示地方独特的文化特质,加强地方性营造,完善配套设施,合理确定旅游市场定位,挖掘旅游发展潜力。在传承城市历史文化的同时,增强城市历史文化旅游的特色和持续吸引力。     

三江平原抚远县景观格局变化研究

基于RS和GIS技术,应用集成地形图与遥感影像(MSS和TM)数据,获得抚远县6期景观类型图;通过计算各景观类型的相对变化率、转入和转出贡献率,应用景观格局分析方法,对1954~2005年三江平原抚远县湿地农田化过程进行分析。结果表明,1986年以后,耕地成为抚远县面积最大的景观类型;1954~2005年,各景观类型中耕地的相对变化率最大,1995~2000年间其相对变化率达到10.50;湿地的相对变化率在1976~1986年最大,为1.31%,湿地转出变为耕地的贡献率较大,这主要是湿地大面积被开垦为耕地的结果。景观指数在过去50多年间都发生了明显变化,最大景观形状指数(LSI)出现在1995年,为36.99;最大Shannon多样性指数(SH-DI)出现在1986年,为1.45;最大斑块聚集度指数(CONTAG)和斑块指数(LPI)出现在2005年,分别为64.14和53.35;最大斑块周长—面积分维数(PAFRAC)出现在1954年,为1.54。大规模农业开发与景观指数变化规律存在密切关系。     

甘肃省庆阳市景观演替情景分析

以覆盖甘肃省庆阳市的陆地卫星(Landsat TM/ETM)遥感数据以及1980—2000年统计资料与实地调研资料为数据源,利用系统动力学模型构建庆阳市景观演替模拟模型,通过分析景观变化与驱动因子的关系,模拟庆阳市景观演替的时空模式,开展参考模式、生态模式与经济模式下的情景分析,为制定环境保护与区域发展规划提供决策参考信息。     

Human stewardship or ruining cultural landscapes of the ancient Tula wells, southern Ethiopia

This article uses the concepts of "human stewardship" and "ruined landscape" as a theoretical framework for analysing the community's perception of landscape change in the ancient tula well system of Borana in southern Ethiopia. The ancient tula well system, the main permanent water source, has been in operation for more than five centuries and it closely links human activity and the environment. The welfare of the tula well system and the performance of the Borana pastoral system are directly related. Borana management of the tula wells uses concepts such as laaf aadaa seeraa and laaf bade to differentiate between ‘land managed by customary laws’ (hereafter human stewardship) and ‘lost’ or ‘ruined’ land (laaf bade). The cultural landscapes of the ancient wells have undergone changes from ecosystems featuring ‘human stewardship’ (before the 1960s), that is, laaf aadaa seeraa to ‘ruined landscapes’ (after the 1960s), that is, laaf bade. Our interest is in understanding how the Borana perceive the impact of land use changes from these two conceptual perspectives. In group discussions, key informant interviews and household surveys across five of the nine well clusters, we found that the society described the changed tula cultural landscape in terms of drivers of well dynamics (i.e. use and disuse), break up of land use zonations, patterns of human settlement (traditional versus peri-urban), expansion of crop cultivation, and changes in environmental quality. Using the two concepts, we analysed linkages between changing patterns of land use that transformed the system from laaf aadaa seeraa, which ensured human stewardship, to laaf bade, which resulted in ruined landscapes. From these we analysed environmental narratives that showed how the society differentiated the past human stewardship that ensured sustainable landscape management from the present ruining of tula well cultural landscapes.