湿地植物景观营造——以通海县杞麓湖国家湿地公园为例

湿地公园是城市可持续发展重要的生态基础设施，除生态价值和社会价值以外，湿地公园在植物景观营造方面，不仅有美学价值和文化价值，还有生态价值和科学价值。本研究论述湿地公园植物景观营造的相关知识，以杞麓湖国家湿地公园为例，通过调查分析湿地公园内植物物种的选择和植物景观配置方式，探讨湿地公园内植物景观的营造，探索符合当地湿地公园自然条件、人文环境的湿地植物景观营造方式。     

艾溪湖湿地公园自然野趣景观营造的案例分析

为了提升城市湿地公园自然野趣景观营造效果,采用文献资料法、实地调研法、案例分析法等研究方法,以艾溪湖湿地公园作为研究对象,分析了城市湿地公园自然野趣景观营造.结果显示:植物景观、动物景观及行为性景观是艾溪湖湿地公园自然野趣景观的主要构成部分.在营造自然野趣景观的过程中,应坚持因地制宜,在依托原有自然环境的基础上,适度进...     

分析湿地公园建设中植物配置与景观营造

湿地公园对于植物的配置规划需要与生态学的原则相符,在其基础之上对植物进行相应的配置以及规划,以便使植物景观更加自然,营造出理想的景观效果。因此,本文针对湿地公园建设中植物配置与景观营造进行了深入探究。     

沿海防护林在滨海湿地景观建设中的运用

沿海防护林是滨海湿地的主要组成部分,现试图通过对台州市滨海湿地建设的研究,将二者在景观建设中结合起来。可以通过在滨海湿地中种植红树林、利用沿海防护林实现生物多样性、在湿地内建滨海观光游憩区等途径实现其滨海特色景观的建设。     

浅析城市湿地公园植物景观规划——以杭州西溪湿地公园为例

城市湿地具有强大的生态功能和社会功能,在植物景观规划设计和植物景观营造上也有其独到之处。本文阐述了城市湿地公园植物景观的相关概念构成,并以西溪湿地公园为例,着重说明了湿地植物景观设计的原则和营造的方式及途径。同时,通过美学、生态学等相关理论对湿地公园的景观营造方式进行分析,提出了在城市湿地公园在植物规划设计中应从植物群落生态结构或植物生态演替恢复等角度出发,强调对群落中关键物种的保留,同时注重其游憩、赏景、教育等人性化设计。     

南方滨海湿地公园设计实践——以淡澳河河滩生态湿地公园为例

分析了滨海湿地的概念及其景观特征,以淡澳河河滩生态湿地公园为例,从设计立意、总体布局、分区设计和植物设计等方面进行阐述,总结、探讨南方滨海湿地公园设计建设的思路,以期为南方滨海湿地公园建设提供一些有益的参考与借鉴。     

城市湿地公园植物景观营造——以合肥新站区少荃湖湿地公园为例

随着城市开发进程的不断加快,人们对城市环境和城市公园越来越重视,本文简单介绍了城市湿地公园的定义和设计原则,并以合肥新站区少荃湖湿地公园为例,介绍了少荃湖湿地公园的各个分区的植物景观风貌,力求充分发挥植物在湿地公园中的作用,营造人与自热和谐共生的生态景象。     

广州海珠湿地二期植物景观特色探析

城市湿地公园是城市绿地的主要类型之一，是城市游憩绿地中常见的一种形式，是公益性的城市基础设施。广州市海珠湿地二期是典型的城市湿地公园，通过对该公园的植物景观进行分析、研究，归纳总结其植物景观特色，同时，对城市湿地公园的植物景观规划、设计提出建议，为今后湿地公园植物景观建设提供借鉴。     

华北地区湿地公园园林植物景观构建刍议

从华北地区湿地公园的自身特点进行研究,探讨了湿地公园植物景观的应用原则,提出了湿地公园植物景观构建要点,对于华北地区湿地公园植物景观的构建有一定借鉴意义。     

新时期我国城市湿地公园景观建设

我国正进入社会经济发展的新时期,城市化进程在不断推进,国家对城市规划建设的要求随之提高,作为城市管理的重要组成部分,城市湿地公园景观建设意义重大。本文针对我国部分城市湿地公园建设现状,分析该过程中存在的景观建设误区,提出了城市湿地公园景观建设应遵循的原则。最后,对新时期我国城市湿地公园景观建设进行了探讨,提出相关的应对措施。希望通过文中研究结果对新时期背景下我国城市湿地公园景观建设能起到积极作用。     

Surface metrics: an alternative to patch metrics for the quantification of landscape structure

Modern landscape ecology is based on the patch mosaic paradigm, in which landscapes are conceptualized and analyzed as mosaics of discrete patches. While this model has been widely successful, there are many situations where it is more meaningful to model landscape structure based on continuous rather than discrete spatial heterogeneity. The growing field of surface metrology offers a variety of surface metrics for quantifying landscape gradients, yet these metrics are largely unknown and/or unused by landscape ecologists. In this paper, we describe a suite of surface metrics with potential for landscape ecological application. We assessed the redundancy among metrics and sought to find groups of similarly behaved metrics by examining metric performance across 264 sample landscapes in western Turkey. For comparative purposes and to evaluate the robustness of the observed patterns, we examined 16 different patch mosaic models and 18 different landscape gradient models of landscape structure. Surface metrics were highly redundant, but less so than patch metrics, and consistently aggregated into four cohesive clusters of similarly behaved metrics representing surface roughness, shape of the surface height distribution, and angular and radial surface texture. While the surface roughness metrics have strong analogs among the patch metrics, the other surface components are largely unique to landscape gradients. We contend that the surface properties we identified are nearly universal and have potential to offer new insights into landscape pattern–process relationships. Electronic supplementary material  The online version of this article (doi:) contains supplementary material, which is available to authorized users.     

景观生态理念在高速公路景观中的运用——以宁波象山港大桥接线工程为例

分析高速公路绿化中生态景观组成的几个重要部分,并根据景观生态学理论、以宁波象山港大桥接线工程为例介绍景观生态理念在高速公路景观中的运用.     

浅议现代小区景观设计中的几点问题

随着城市设计的介入,环境质量意识的提高,人们开始思考景观营造这个问题。然而,当今中国的所谓景观设计业务又大多数来自于房地产商。因此,景观设计还没有开始在中国奠定自己的理论和实践基础,就已经成为了房地产商们售楼的一个必要的组成部分,此做法违背了景观设计的基本精神。     

康体植物群落的园林造景应用

本文对康体植物的康体原理进行剖析，据此列出可用于营建康体植物群落的植物．提出应根据不同的康体需求，把康体植物群落应用于园林植物造景中。     

Challenges in marine,soft-sediment benthoscape ecology

The thematic resolution of mapped data determines the amount of detail of geospatial information, and influences various aspects of landscape classification and the relevance of derived pattern attributes to particular ecological questions. Here we show that changing thematic resolution may significantly affect landscape metrics and in turn their ability to detect landscape changes. The effects of thematic resolution on many landscape metrics tend to show consistent general patterns, but the details of these patterns are likely to be dependent on specific landscape patterns and classification criteria. Thus, the effects of thematic resolution, like those with regard to grain and extent, must be considered in landscape pattern analysis.     

Modeling configuration dynamics of harvested forest landscapes in the Canadian boreal plains

Habitat configuration has important implications for the persistence of faunal and floral populations at a variety of spatial scales. Forest harvesting alters habitat configurations. However, measuring and predicting such alterations remains challenging, in part because previously developed metrics of habitat configuration are often not statistically independent of habitat amount. Thus, their ability to measure independent effects of habitat configurations and habitat amount on ecosystem components such as wildlife populations has been limited. Here, we evaluate habitat configuration based on newly developed metrics that are independent of habitat amount but do not depend on regression residuals of abundance and configuration relationships on any population of landscapes. We use these new metrics to measure and predict changes in habitat configuration following forest harvesting in the boreal forest of Alberta, Canada. Our findings clearly demonstrate changes in habitat configuration resulting from forest harvesting can be predicted precisely with information about initial habitat patch structure and harvesting patterns. Because forest harvesting has significant implications for habitat configuration, accurately predicting these changes is critical for determining if forest harvesting strategies are sustainable for ecosystem components and processes. This study provides a set of novel, robust metrics for tracking landscape-scale changes in habitat configuration in harvested boreal forests.     

Are similar landscapes the result of similar histories?

This landscape study was based on the sampling of 20 replicated landscape sites (1 km² each) that were located within the floodplain of the river Seine. For each site, 13 landscape variables were measured at three dates (1963–1985–2000). The aim of this study was to investigate the overall landscape variability through its different dimensions (space vs. time) and to assess the relative importance of each dimension. We used a new statistical method, i.e., partial triadic analysis (PTA), which allowed us to assess both (1) the spatial variability of the floodplain landscape and its dynamics in time and (2) the dynamic trajectories of the landscape variables for each site. The results showed, at the floodplain scale, the same landscape pattern has emerged since 1963, although a major trend was observed which consisted in a decrease in meadows resulting from an increase in arable crops. At the site scale, landscape sites, even if they were all influenced by this general trend during the 40-year period, showed contrasting trajectories. These results suggest that similar sites in 2000 do not necessarily share common histories and that contrasting sites in 2000 may have originated from similar patterns in 1963. The issue of biodiversity surrogates is then discussed, suggesting that new landscape metrics should be developed, emphasising spatial variability and (or) temporal dynamics.     

Remote Sensing in Landscape Ecology: Experiences and Perspectives in a European Context

That the relationship between remote sensing and landscape ecology is significant is due in large part to the strong spatial component within landscape ecology. However it is nevertheless necessary to have frequent overview of the interface between remote sensing and landscape ecology, particularly in the light of developments in the types of image data and techniques. The use of remote sensing within European landscape ecology provides a rich range of examples of the interface, including application of some of the latest types of image data. This paper is an overview of the interface that remote sensing has with European landscape ecology, with seven examples of the application of image data in European landscape ecology and examination of associated landscape classification issues. These examples are discussed in terms of the trends and the different roles for image data in landscape ecology that they illustrate, and in particular their classificatory and informational implications. It is suggested that with regard to classification there is a need for re-examination of the roles of image data.     

Landscape – What’s in it? Trends in European Landscape Science and Priority Themes for Concerted Research

Reflecting on the other papers in this special issue, this synopsis characterises some essential trends in European Landscape Ecology, including the challenges it is facing in society. It describes the various perspectives on the ‘contents’ of landscape that are currently being practiced, and especially considers the notion of ‘environment’ as something intrinsic to human activity. Landscape classification and typology are discussed in their potential but limited use for landscape science. The specificity of the European approach appears to be related to the large diversity of cultural landscapes, currently losing their functional ties with the land-use systems that had formed them. European landscape research reports show a large commitment to this decreasing diversity, a dedication characterised by a strong sense of ‘loss and grief’. On the other hand, it is concluded that European landscape research has a specific niche with a clear focus on applied landscape studies explicitly including people’s perceptions and images, as well as the participation of the public and stakeholders. Since globalisation tends to reinforce the detachment of people from their environment; an increased effort is needed to compensate for this effect, and therefore the consideration of the various dimensions of the landscape is today more pertinent than ever. Meeting the challenges of present landscapes, in the face of new multifunctional demands in old diverse landscapes, requires more than before the combination of various perspectives and methods, and of various scales of application, in order to design innovative and adaptive paths for the future.     

浅谈城市景观设计中的空间尺度

景观设计在我国起步较晚,专业人才匮乏,随着近10年中国改革开放的制度愈趋成熟及城市化建设速度的快速发展,大量海外人才将涌入中国这一巨大的新兴市场。同时,中西文化不可避免的碰撞,不同国度或地区之景观设计师对景观元素空间尺度不协调运用将极大影响我国园林事业的长远发展。