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Forest and Landscape——By Combining with Ecology and Aesthetics 被引量:2
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作者 黄才 康树珍 《Journal of Landscape Research》 2011年第1期41-43,共3页
Forest as the largest ecosystem on the land can provide people recreational spaces and pleasant environments,and ensure the sustainable development,which contributes a lot in reliving environmental crises of cities an... Forest as the largest ecosystem on the land can provide people recreational spaces and pleasant environments,and ensure the sustainable development,which contributes a lot in reliving environmental crises of cities and realizing the optimized utilization of resources.The authors,from the perspective of ecological and visual landscape researches,elaborated the intimate relationship between forest and landscape,to achieve the greatest exploitation and integration of the ecological value,aesthetic value and sustainable value of forest. 展开更多
关键词 forest landscape ecology aesthetics
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Forest landscape ecology and its applications in China 被引量:3
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作者 Liu Shi-rong Lin Yong +2 位作者 Sun Peng-sen Li Chong-wei Hu Yu-zhe 《Forestry Studies in China》 CAS 2006年第1期53-58,共6页
Landscape ecology is playing an increasingly important role in resources management and landuse planning in recent decades and attracting much attention from resource managers and scientists in China as well as in the... Landscape ecology is playing an increasingly important role in resources management and landuse planning in recent decades and attracting much attention from resource managers and scientists in China as well as in the world. Reviews of landscape ecology development in China have been well documented, whereas forest landscape ecology and its applications receive relatively fewer reviews. In this paper, we first present a brief review of the historical development and current advances of landscape ecology in China and then introduce the applications of landscape ecology to forest park designs, urban greenspace planning, ecological restoration, biodiversity conservation and forest eco-hydrology. Finally, the problems with the application of forest landscape ecology in China, such as inadequate synthesis and integration, lack of basic research on patterns and processes, basic data shortage and model usage problem are discussed on the basis of which we suggest a future direction of forest landscape ecology in China. 展开更多
关键词 forest landscape ecology ecological restoration biodiversity conservation China
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Epochal Criticism of Landscape Aesthetics From the Perspective of Ecology
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作者 LIN Kefei SHI Zhongying 《Journal of Landscape Research》 2019年第6期106-109,共4页
On the basis of traditional aesthetics, contemporary western aesthetic circles add environmental aesthetics with ecological ethical thinking, trying to solve the increasingly serious ecological environment problems an... On the basis of traditional aesthetics, contemporary western aesthetic circles add environmental aesthetics with ecological ethical thinking, trying to solve the increasingly serious ecological environment problems and subvert people’s inherent values through its theory and practice. Landscape aesthetics, as an important branch of environmental aesthetics, should seek effective intervention of new ideas with epochal criticism on the basis of in-depth exploration of its historical form. Based on the vertical time axis, this study combed the traditional aesthetic theory and its application in landscape practice, summed up the transformation of landscape aesthetics from subject-object dichotomy to experience-based empiricism, and introduced ecological ethics and scientific knowledge into contemporary landscape aesthetics to determine its value orientation of the times, in order to provide theoretical reference for solving ecological crisis and expanding the study of landscape aesthetics. 展开更多
关键词 landscape aesthetics Epochal CRITICISM Ecological CRISIS ETHICAL PARTICIPATION
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Ecological Landscape Planning Considering Landscape Aesthetics (Case Study: Part of Tehran-Qom Freeway)
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作者 Hassan Darabi Shoukoofeh Sadat Razavi Azar Vaeziheir 《Open Journal of Ecology》 2017年第9期503-517,共15页
Visual quality is a significant issue in today’s modern world which needs to be evaluated. This assessment is based on the observer’s perception and sight of space and attempts to introduce the criteria of spatial d... Visual quality is a significant issue in today’s modern world which needs to be evaluated. This assessment is based on the observer’s perception and sight of space and attempts to introduce the criteria of spatial desirability in the landscape. Analysis of the relationships between visual quality and structural features of the landscape is an effective way of conducting cognitive research. For this purpose, the analysis of visual quality was considered by compiling measurement and evaluation criteria, based on the concept of user preferences, in the part of Tehran-Qom Freeway, near the northeastern side of Imam Khomeini International Airport (Iran). The main objective of this research is to present a strategic plan for preserving and restoring the ecological landscape, creating a sense of place in the region, emphasizing gradual changes in the landscape during the movement and considering its relation to landscape aesthetics. For this purpose, after the questionnaire was prepared, the classifying visual quality method (Q-Sort) was used. Finally, using the results obtained from landscape analysis, identifying the components which led to the lack of visibility of individuals, and by using the geographic information systems (GIS), the strategic design of the area was designed. 展开更多
关键词 ECOLOGICAL landscape Strategic Planning aesthetics Visual Quality landscape Perception Q-SORT
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Strategies for Safe Land Use of the Three Gorges Reservoir Area (Chongqing Section)——With the Restoration of Degraded Forest Landscapes as a Study Case
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作者 牟萍 《Journal of Landscape Research》 2010年第8期51-55,共5页
As a key for constructing ecologically safe scenery, forest landscape pattern in Chongqing Section of the Three Gorges has shown degradation, fragmentation and revision of varying degrees. To ensure normal and safe op... As a key for constructing ecologically safe scenery, forest landscape pattern in Chongqing Section of the Three Gorges has shown degradation, fragmentation and revision of varying degrees. To ensure normal and safe operation of the Three Gorges, and meet requirements of integrated development strategies for ecological and economic effects in Chongqing City on the ecological security of land use in Chongqing section of the Three Gorges, the following points should be attached more importance in making future strategies for an ecologically safe land use pattern with the restoration of degraded forest landscape as its starting point:a. Ecological effects and economic functions that can be supplied by forest landscape elements in different restoration patterns should be understood to obtain background effect of the ecological security pattern scenario of land use in the reservoir region; b. Relationship between restoration of degraded forest landscapes and serious ecological interference factors such as degradation background, artificial disturbance and engineering stress, should be simulated to figure out the influence of natural or artificial driving factors on landscape pattern, determine the future restoration mode for the degraded forest landscapes in the reservoir region, so as to facilitate the construction of great ecological-economic security pattern of the Three Gorges. The findings will provide scientific basis for the decision-making in building an ecologically safe land use pattern in the Three Gorges reservoir area (Chongqing), when using the degradation of forest landscape restoration as a carrier at present or in the future. Further, they will help realize the development goals of "Livable Chongqing, Expedite Chongqing, Forestry Chongqing, Safe Chongqing and Healthy Chongqing". 展开更多
关键词 LAND use Ecological-economic security forest landscape The Three Gorges reservoir region
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Forest landscape and its ecological quality:A stepwise spatiotemporal evaluation through patch-matrix model in Jhargram District,West Bengal State,India 被引量:1
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作者 Mrinmay Mandal Nilanjana Das Chatterjee 《Regional Sustainability》 2021年第2期164-176,共13页
Landscape conversion becomes a continuous process in a natural landscape for any strategic development.In a forest landscape mosaic,the conversion from non-forest land to forest land implies a constructive approach.Va... Landscape conversion becomes a continuous process in a natural landscape for any strategic development.In a forest landscape mosaic,the conversion from non-forest land to forest land implies a constructive approach.Various bio-geographic processes are enriched and developed when the land was converted to forest land in a given landscape matrix.The present study evaluated how the increased forest cover improves the ecological quality of forest in Jhargram District of West Bengal State,India,from 1985 to 2015.The quality of forests includes dominance,fragmentation and connectivity,which are the basis ecological indicators of habitat structure.To address this issue,we extracted forest cover maps of 1985 and 2015 from land use/land cover classification.A grid framework was overlaid on these forest cover maps for patch-matrix model analysis.Reliable landscape ecological indices were used for the measurements of forest landscape quality in 1985 and 2015.Then a simple linear regression model was used to compare the results.Temporally,forest cover increased in Jhargram District from 1985 to 2015.The comparison of measurement indices depicts that although only a small amount of land was changed into forest land in the study area,this small change has greatly improved the structural compositional quality of the forest land.Compared with 1985,the forest land area increased by about 6930.56 hm^(2) in 2015.This increased forest cover improved the basic landscape ecological characters,such as inter patch connectivity,forest core area,forest habitat dependence,forest habitat dominance and forest edge effect.As a result,the ecosystem function in Jhargram District has been improved,which again attracts wildlife and enriches biodiversity. 展开更多
关键词 forest cover landscape quality Patch-matrix model Ecological index forest fragmentation BIODIVERSITY
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Ecosystem Service Value Assessment of Wutong Mountain Rhododendron moulmainense Ecological Landscape Forest in Shenzhen City in 2021
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作者 Rui CONG Kaiwen ZHANG +1 位作者 Xiaodan CHEN Dingyue WANG 《Agricultural Biotechnology》 CAS 2023年第4期88-92,共5页
Taking Wutong Mountain Rhododendron moulmainense ecological landscape forest in Shenzhen City as an example,the value of the forest was assessed by constructing an ecological service value assessment system and accoun... Taking Wutong Mountain Rhododendron moulmainense ecological landscape forest in Shenzhen City as an example,the value of the forest was assessed by constructing an ecological service value assessment system and accounting method.The assessment results showed that the total ecosystem service value of R.moulmainense ecological landscape forest was 13.195 billion yuan,and the top three services included the value of forestry products,the value of biodiversity maintenance and the value of leisure and recreation,indicating that the ecosystem service of Wutong Mountain R.moulmainense ecological landscape forest in Shenzhen has great ecological and economic value,especially in forestry products,biodiversity maintenance,and leisure and recreation. 展开更多
关键词 Wutong Mountain Rhododendron moulmainense Ecological landscape forest Ecosystem services Value assessment
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Have some landscapes in the eastern Canadian boreal forest moved beyond their natural range of variability?
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作者 Pierre Grondin Sylvie Gauthier +3 位作者 Veronique Poirier Patrice Tardif Yan Boucher Yves Bergeron 《Forest Ecosystems》 SCIE CSCD 2018年第4期412-428,共17页
Background: In the contxt of ecosystem management, the present study aims to compare the natural and the present-day forested landscapes of a large territory in Quebec(Canada). Using contemporary and long-term fire cy... Background: In the contxt of ecosystem management, the present study aims to compare the natural and the present-day forested landscapes of a large territory in Quebec(Canada). Using contemporary and long-term fire cycles, each natural forst landscape is defined according to the variability of its structure and composition, and compared to the present-day landscape. This analysis was conducted to address the question of whether human activities have moved these ecosystems outside the range of natural landscape variability.Methods: The study encompassed a forested area of 175 000 km2 divided into 14 landscapes. Using a framework that integrates fire cycles, age structure and forest dynamics, we characterized the forest composition and age structures that resulted from three historical fire cycles(110,140, and 180 years) representative of the boreal forest of eastern Canada. The modeled natural landscapes were compared with present-day landscapes in regard to the proportion of old-growth forests(landscape level) and the proportion of late-successional forest stands(landscape level and potential vegetation type).Results: Four landscapes(39%) remain within their natural range of variability. In contrast, nine landscapes(54%)show a large gap between natural and present-day landscapes. These nine are located in the southern portion of the study area, and are mainly associated with Abies-Betula vegetation where human activities have contributed to a strong increase in the proportion of Populus tremuloides stands(early-successional stages) and a decrease of oldgrowth forest stands(more than 100 years old). A single landscape(7%), substantially changed from its potential natural state, is a candidate for adaptive-based management.Conclusion: Comparison of corresponding natural(reference conditions) and present-day landscapes showed that ten landscapes reflecting an important shift in forest composition and age structure could be considered beyond the range of their natural variability. The description of a landscape's natural variability at the scale of several millennia can be considered a moving benchmark that can be re-evaluated in the context of climate change.Focusing on regional landscape characteristics and long-term natural variability of vegetation and forest age structure represents a step forward in methodology for defining reference conditions and following shifts in landscape over time. 展开更多
关键词 Ecosystem management Reference conditions Natural variability RESILIENCE Fire cycle Age structure forest dynamics Potential vegetation type landscape ecology Theoretical natural landscape Present-day landscape
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Charcoal kiln sites, associated landscape attributes and historic forest conditions:DTM-based investigations in Hesse(Germany)
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作者 Marcus Schmidt Andreas M?lder +2 位作者 Egbert Sch?nfelder Falko Engel Werner Fortmann-Valtink 《Forest Ecosystems》 SCIE CSCD 2016年第3期174-189,共16页
Background: An examination of the distribution of ancient charcoal kiln sites in the forest landscape seems to be worthwhile, since general trends in the selection of suitable kiln site locations in the past might be... Background: An examination of the distribution of ancient charcoal kiln sites in the forest landscape seems to be worthwhile, since general trends in the selection of suitable kiln site locations in the past might become obvious. In this way forest landscape elements with a more intense usage by charcoal burning can be identified. By doing this, we can expect to gain information on the former condition and tree species composition of woodland. Investigations on the spatial distribution of charcoal kiln sites in relation to landscape attributes are sparse, however, probably due to the high on-site mapping effort. The outstanding suitability of LiDAR-derived digital terrain models (DTMs) for the detection of charcoal kiln sites has been recently proved. Hence, DTM-based surveys of charcoal kiln sites represent a promising attempt to fill this research gap. Methods: Based on DTM-based surveys, we analyzed the spatial distribution of charcoal kiln sites in two forest landscapes in the German federal state of Hesse: Reinhardswald and Kellerwald-Edersee National Park. In doing so, we considered the landscape attibutes "tree species composition", "water supply status", "nutrient supply status", "soil complex classes", "altitude", "exposition", and "inclination". Results: We found that charcoal kiln sites were established preferably on hillside locations that provided optimal growing and regeneration conditions for European beech (Fagus sylvatico) due to their acidic brown soils and sufficient water supply. These results are in line with instructions for the selection of appropriate kiln site locations, found in literature from the 18th to the 19th century. Conclusions: We conclude that there were well-stocked, beech-dominated deciduous forest stands in northern Hesse before 1800, particularly at poorly accessible hillside locations. These large stocks of beech wood were utilized by the governments of the different Hessian territories through the establishment of ironworks and hammer mills. Our argumentation is well in line with findings which underline that not all Hessian forests were overexploited in the 18th century. Frequently repeated complaints about "wood shortage" seemed to be more a political instrument than reality, not only in Hesse, but all over Europe. Consequently, a differentiated assessment of woodland conditions in proto-industrial times is strictly advised, even if contemporary sources draw a dark picture of the historic situation. 展开更多
关键词 Airborne laser scanning Charcoal production Cultural remains Digital terrain model Fagus sylvatica forest history Historical ecology landscape history Industrial history METALLURGY
全文增补中
江苏沿江防护林主要树种选择研究
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作者 施士争 王红玲 +1 位作者 王保松 黄瑞芳 《江苏林业科技》 2024年第1期17-23,29,共8页
通过对江苏沿江8市古树资源和长江江苏段2岸1 km范围内森林中各树种资源分布调查,结合长江防护林造林树种选择相关研究,筛选出适用于长江江苏段防护林造林树种59个。分别针对沿路区、滨水区和滩面区3种生态位特点,通过生态效益、景观效... 通过对江苏沿江8市古树资源和长江江苏段2岸1 km范围内森林中各树种资源分布调查,结合长江防护林造林树种选择相关研究,筛选出适用于长江江苏段防护林造林树种59个。分别针对沿路区、滨水区和滩面区3种生态位特点,通过生态效益、景观效益和社会效益3类共10个指标,采用定量与定性研究相结合的方法,对这些树种进行综合评价、排序和分类。结果表明:3种生态位上各造林树种均可分为3类,第1类树种3种生态位可作为优选树种分别有15,7,7个;第2类3种生态位作为一般树种,分别有22,40,29个;其他可作为备选树种。结合沿江不同造林环境的特点和相关树种的特殊适应性,提出了相应的树种选择和配置建议。 展开更多
关键词 长江 生态景观林 树种 选择 配置
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基于多源遥感数据时序分析的国家级森林公园生态系统健康评价
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作者 刘明亮 梁军 沈彦 《湖南师范大学自然科学学报》 CAS 北大核心 2024年第4期55-62,共8页
国家级森林公园具有丰富的自然资源与重要的生态功能,是生态安全屏障和生态文化遗产的重要载体。定量评价国家级森林公园生态系统健康,有助于促进生态文明建设和可持续发展。以湖南雪峰山国家森林公园为例,利用长时间序列的遥感影像数据... 国家级森林公园具有丰富的自然资源与重要的生态功能,是生态安全屏障和生态文化遗产的重要载体。定量评价国家级森林公园生态系统健康,有助于促进生态文明建设和可持续发展。以湖南雪峰山国家森林公园为例,利用长时间序列的遥感影像数据,系统分析研究区的生态用地景观格局变化规律,并对其生态系统健康进行评价。结果表明:(1)2011—2022年,研究区的土地利用变化以耕地和建设用地增加,林地、草地和水域减少为主。(2)生态系统结构整体呈增长趋势,表明生态系统的整体结构相对稳定,在空间分布上存在一定的异质性,低值地区的生态系统结构较为单一。(3)生态系统功能整体呈现微弱减少的趋势,而50.91%的地区表现增长趋势,表明研究区的生态系统功能在大多数地区仍有所提高。(4)研究区的生态系统健康整体呈增长趋势,在空间上呈现明显的空间异质性,高值地区主要分布在雪峰山中段的苏宝顶北部和东部区域,而低值地区主要集中在雪峰山主中段的高海拔地区。研究结果能为该区域制定科学合理的生态保护政策提供良好的数据支撑和决策依据。 展开更多
关键词 生态系统健康评价 景观格局 长时序分析 湖南雪峰山国家森林公园
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Discussion on Landscape Restoration Design of Construction Waste Treatment Field——A Case Study of Construction Waste Treatment Field on Lower Wei Mountain in Shenzhen City of China
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作者 米伟 林伯伟 《Journal of Landscape Research》 2011年第6期83-85,共3页
By landscape restoration design and through creation of natural landscape,obvious artificial traces in construction waste treatment field on lower Wei Mountain of Shenzhen City had been eliminated and the treatment fi... By landscape restoration design and through creation of natural landscape,obvious artificial traces in construction waste treatment field on lower Wei Mountain of Shenzhen City had been eliminated and the treatment field became coordinating with surrounding landscape.The landscape had been identified as evergreen deciduous mingled forest,characterized by flower sea,colored patches and rich seasonal change.The mountain had been divided into upper and lower part to build ecological forest zone of field type and ecological forest zone of city background type respectively,forming "small community and large mingled forest" and "large community and large mingled forest".By taking plants' flowering pe-riod and color difference into comprehensive consideration,seasonal and color change of landscape forest would be manifested,forest landscape patches with distinctive characteristic would be built in large scale,and forest line and seasonal landscape would be enriched.By adopting mixed forest,and using ecological dam,coverage on sloping field,soil reclamation and greening irrigation,landscape restoration effect of integration of close view and distant view would be created finally. 展开更多
关键词 landscape effect ecology landscape forest Patch Plant allocation
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以景观感知为中介的生态美学践行途径:目标体系与营造策略 被引量:1
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作者 费凡 岳邦瑞 聂静 《中国园林》 CSCD 北大核心 2024年第4期77-81,共5页
生态美学是一门面向生态危机、致力审美体验与环境健康共赢的规范性学说,对生态文明建设具有重要现实意义。如何借由景观感知研究助推生态美学观的传播,引导公众审美意识转向自然关怀与伦理正义,是风景园林学科关注的重点问题。基于此,... 生态美学是一门面向生态危机、致力审美体验与环境健康共赢的规范性学说,对生态文明建设具有重要现实意义。如何借由景观感知研究助推生态美学观的传播,引导公众审美意识转向自然关怀与伦理正义,是风景园林学科关注的重点问题。基于此,旨在借由理论综述与案例分析探讨以景观感知为中介的生态美学践行途径。具体包括:(1)在概念框架层面,讨论了景观感知、生态美学观及风景园林实践的关系;(2)在价值规范层面,构建了践行生态美学的目标体系,包含“安全氛围的暗示”“关怀意图的显露”“地方文脉的反映”“生态规律的阐释”及“生态伦理的激发”5个关键维度;(3)在实践应用层面,凝练了围绕目标体系的一系列风景园林营造策略。通过系统认识美学规范与景观实践间的作用关系,以期为基于人本感知的、面向当代美学诉求的风景园林研究提供有益参考。 展开更多
关键词 风景园林 生态美学 景观感知 目标 策略
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邻体竞争对城市森林微景观中针叶树视觉形态性状的影响
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作者 薛永鑫 南晓凡 +3 位作者 李献文 于淼 马冰倩 徐程扬 《生态学报》 CAS CSCD 北大核心 2024年第11期4758-4769,共12页
树木视觉形态性状是城市绿地微景观美学质量的重要影响因素之一,树木视觉形态性状的变化与其周围邻体木的竞争作用息息相关,但邻体竞争对树木视觉性状的作用机制尚不明确。研究于2022年8—10月对北京市城市公园中常见的针叶树种白皮松... 树木视觉形态性状是城市绿地微景观美学质量的重要影响因素之一,树木视觉形态性状的变化与其周围邻体木的竞争作用息息相关,但邻体竞争对树木视觉性状的作用机制尚不明确。研究于2022年8—10月对北京市城市公园中常见的针叶树种白皮松、侧柏、油松、圆柏展开调查,从树冠形态、干冠协调、树干形态3个方面构建了9个树木视觉形态性状指标,采用3个不同的竞争指标分析邻体竞争对针叶树种视觉形态性状的影响。结果表明,针叶树的树冠形态对邻体竞争的响应比较敏感,竞争中的白皮松、侧柏、油松、圆柏偏冠指数与孤立木相比分别提高了16.95%、28.95%、22.76%、17.67%;树冠缺失率分别提高了3.92%、6.09%、4.87%、4.95%。与孤立木相比,部分针叶树种高径比、分枝角变异度在多侧竞争环境中显著提高,而树冠舒展度则显著降低。邻体竞争强度越大,针叶树树冠的偏移与缺失程度越大。当针叶树受到强烈的侧方竞争时,对象木树冠和树干的径向生长显著受阻,表现为树冠舒展度大幅度下降、高径比显著提高,使树冠向细高方向发展。当针叶树上方的生长空间被占据时,其轴向生长同样受到严重阻碍,树木的冠径比和高径比维持较稳定状态。总体而言,四种针叶树种在视觉形态上对竞争胁迫的响应具有一定差异性,其中油松最为敏感,圆柏次之。综上,在城市森林微景观中,邻体竞争会导致针叶树种的树冠及树形发生明显变化,这种变化主要受综合资源竞争的影响,与其周围潜在生长空间的大小及对称性有关。在城市森林景观营建时,建议将针叶树栽植在对称的竞争环境中,但是其邻体木不宜过高,通过四周邻体木的适度竞争,能够促进针叶树的轴向生长,同时降低树冠偏移或变形的风险,提高其视觉美学效果。 展开更多
关键词 城市森林微景观 视觉形态性状 邻体竞争 针叶树 美学质量
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基于群落生态学原理的风景林景观更新策略研究——以深圳市仙湖植物园为例
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作者 饶显龙 喻敏 +2 位作者 何田恬 楼凌云 包志毅 《中国园林》 CSCD 北大核心 2024年第1期113-118,共6页
定位以风景旅游为主要功能之一的深圳市仙湖植物园分布有较大面积的风景林,其质量高低对深圳市和仙湖植物园的景观风貌优劣产生重要影响。运用群落生态学的相关调查方法分析和评估风景林的群落演替趋势、结构稳定性、景观动态变化等。... 定位以风景旅游为主要功能之一的深圳市仙湖植物园分布有较大面积的风景林,其质量高低对深圳市和仙湖植物园的景观风貌优劣产生重要影响。运用群落生态学的相关调查方法分析和评估风景林的群落演替趋势、结构稳定性、景观动态变化等。研究结果显示,仙湖植物园风景林呈现退化趋势、群落结构简单、乔灌木断层现象严重、植物多样性低、植物群落中缺乏潜在优质的演替建群树种等问题,直接影响着仙湖植物园风景林的景观质量。在此基础上,提出了仙湖植物园风景林景观质量更新的原则和策略、目标与措施、建群树种选择及群落的构建模式,以期为仙湖植物园及其他风景林提质更新提供参考借鉴。 展开更多
关键词 风景园林 风景林 群落生态学 景观更新 仙湖植物园
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Effects of forest fragmentation on nocturnal Asian birds:A case study from Xishuangbanna,China 被引量:1
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作者 Salindra K.DAYANANDA Eben GOODALE +8 位作者 Myung-bok LEE Jia-Jia LIU Christos MAMMIDES Bonifacio O.PASION Rui-Chang QUAN J.W.Ferry SLIK Rachakonda SREEKAR Kyle W.TOMLINSON Mika YASUDA 《Zoological Research》 CAS CSCD 2016年第3期151-158,共8页
Owls have the potential to be keystone species for conservation in fragmented landscapes, as the absence of these predators could profoundly change community structure. Yet few studies have examined how whole communit... Owls have the potential to be keystone species for conservation in fragmented landscapes, as the absence of these predators could profoundly change community structure. Yet few studies have examined how whole communities of owls respond to fragmentation, especially in the tropics. When evaluating the effect of factors related to fragmentation, such as fragment area and distance to the edge, on these birds, it is also important in heterogeneous landscapes to ask how 'location factors' such as the topography, vegetation and soil of the fragment predict their persistence. In Xishuangbanna, southwest China, we established 43 transects (200 mx60 m) within 20 forest fragments to sample nocturnal birds, both visually and aurally. We used a multimodel inference approach to identify the factors that influence owl species richness, and generalized linear mixed models to predict the occurrence probabilities of each species. We found that fragmentation factors dominated location factors, with larger fragments having more species, and four of eight species were significantly more likely to occur in large fragments. Given the potential importance of these birds on regulating small mammal and other animal populations, and thus indirectly affecting seed dispersal, we suggest further protection of large f ragments and programs to increase their connectivity to the remaining smaller fragments. 展开更多
关键词 forest fragmentation landscape ecology Nocturnal birds OWLS Trophic cascades
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浅析民宿景观设计中的生态美学原则
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作者 赵睿 侯凤武 《河北建筑工程学院学报》 CAS 2024年第1期99-102,共4页
在国家大力推进新农村建设的大背景下,乡村人居环境得到了极大的改善和提升,但这也对乡村人文环境和形式美学的结合提出了新的挑战和要求。生态美学视角下的乡村建设为民宿景观设计提供了新的设计思考,在实际操作中需要充分平衡人文、... 在国家大力推进新农村建设的大背景下,乡村人居环境得到了极大的改善和提升,但这也对乡村人文环境和形式美学的结合提出了新的挑战和要求。生态美学视角下的乡村建设为民宿景观设计提供了新的设计思考,在实际操作中需要充分平衡人文、环境、生态、价值、审美等需求。归纳分析生态美学原则和策略,从文化传承、意境营造、生态价值三个层面探究人与自然之间的协调统一关系,旨在为未来乡村民宿景观设计和建设提供一定的借鉴。 展开更多
关键词 生态美学 民宿景观 景观设计
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云浮新兴双甲县级森林公园生态环境及风景资源规划
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作者 李福临 张恒 王宁 《林业科技情报》 2024年第3期11-13,共3页
在森林公园的规划设计中,生态环境是首要考虑的因素。要保持森林公园的生态平衡,必须充分考虑各种生态系统的相互关系。同时,由于公园具有为社会服务的功能和属性,就需要考虑风景的美观,让群众赏心悦目。公园的建设才能达成森林保护服... 在森林公园的规划设计中,生态环境是首要考虑的因素。要保持森林公园的生态平衡,必须充分考虑各种生态系统的相互关系。同时,由于公园具有为社会服务的功能和属性,就需要考虑风景的美观,让群众赏心悦目。公园的建设才能达成森林保护服务社会的双重目的。本文通过云浮新兴双甲县级森林公园建设中实际情况,分析了公园的生态环境及风景资源现状,提出了规划设计的方案,以期云浮新兴双甲县级森林公园能够更好的发展。 展开更多
关键词 森林公园 生态环境 风景资源规划
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三生视角下文昌东郊椰林农业文化景观特征解析
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作者 刘鑫晶 钟慧敏 赵书彬 《广东园林》 2024年第2期80-86,共7页
文昌东郊椰林作为海南省第一批重点风景名胜区,是罕见的椰林农业文化景观,拥有丰富的历史文化资源,蕴含着独特的营建智慧、美学特色。通过资料收集,绘制生产、生活和生态“三生”空间分布图,定性解读东郊椰林的“三生”空间肌理及景观要... 文昌东郊椰林作为海南省第一批重点风景名胜区,是罕见的椰林农业文化景观,拥有丰富的历史文化资源,蕴含着独特的营建智慧、美学特色。通过资料收集,绘制生产、生活和生态“三生”空间分布图,定性解读东郊椰林的“三生”空间肌理及景观要素,包括沙垅地貌上的生态景观,椰林经济为核心促动下的生产景观和线性民居营建下的生活景观,运用思辨逻辑纵向阐述各要素历史演变过程,横向诠释要素间交融状况及耦合机制,构建完整景观识别体系;总结东郊椰林“三生”空间景观特征,剖析当地居民如何因地制宜改造自然环境,形成高度耦合的“三生”空间交融和谐统一体。 展开更多
关键词 三生空间 东郊椰林 农业文化景观 景观识别体系 景观特征
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绿色建筑材料在庭院景观设计中的创新应用
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作者 王雪琨 刘爽 姚万里 《鞋类工艺与设计》 2024年第10期37-39,共3页
本文阐述了庭院景观设计的基本原则、方法和步骤,强调了生态与美学相结合的设计理念,探讨了绿色建筑材料在庭院景观设计中的应用,包括生态环保材料的选用、水资源的有效利用、植物配置与生态平衡、节能与可再生能源的利用等。
关键词 绿色建筑材料 庭院景观设计 生态与美学
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