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结合现有对居住区植物景观研究的相关理论知识与嘉兴市云东公寓绿化植物运用及景观现状,从绿化植物景观应用情况、植物景观配置特点等几个方面对嘉兴市云东公寓的植物景观情况进行了全面调查与分析,总结出云东公寓植物景观的特点:植物种类较为丰富;植物配置形式丰富多样;植物景观层次及色彩丰富;立足乡土树种等,并且对居住区绿化种植密度大、草坪面积过大、草本花卉单调以及养护力度不足等问题提出针对性的解决建议,为今后江南地区居住区绿化植物选择与配置提出相关建议。 相似文献
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以东营城市绿化系统中的公园、街道广场、机关学校、居住区等作为实地调查对象,对其中的树种应用情况进行调查,内容包括绿化树种的丰富度、乡土树种的应用、各类树种的比例、管理养护等。指出其存在的问题,提出相应的对策,并列举一些具有较高应用价值的尚未大量使用的乡土树种,充分突出东营的城市特色。 相似文献
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对某市森林公园绿化树种的现状进行了调查,并对绿化树种的配置情况做了简要分析,最后基于如何做好森林公园绿化树种的选择和配置,提出了建议和规划,希望能够对今后类似公园绿化树种的配置提高参考。 相似文献
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通过对浙江省绍兴市区行道树现状的调查分析,从树种的生物学特性、生长状况、景观效果、植物抗性方面进行分析,立足本土特色,努力挖掘和开发新品种,丰富园林植物景观,建议多增加栾树、紫薇、连香树、鹅掌楸、银杏等观赏性强的落叶树种以及石楠、红楠等绿化效果良好的常绿树种。根据工厂区、居住区、闹市区、滨河区四大功能区,分别配植与其功能相符合的树种。 相似文献
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对牡丹江市区主次干道绿化的植物种类、配置及绿化形式进行调查,总结牡丹江道路绿化现状,提出适合牡丹江市道路绿地的植物种类和配置模式。 相似文献
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铁路景观绿化设计探析 总被引：1，自引：0，他引：1
以景观设计学为立足点,通过成都至都江堰段铁路景观绿化设计实例分析,在传统的道路绿化中注入景观、生态、环保、人文等全新的设计理念,使铁路工程与环境、景观、绿化紧密结合,填补了我国该领域的研究空白,对未来城际铁路景观绿化的建设起指导性作用。 相似文献
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以盆栽食用菌的选择栽培条件为基础,对盆栽食用菌在园林景观设计中的应用价值进行全面的探讨。通过搭配不同颜色的食用菌,可以使盆栽食用菌与整体空间保持协调,营造出良好的园林景观氛围,使城市园林景观设计更加具有独特性、创新性。 相似文献
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Urban trees store and sequester large amounts of carbon and are a vital component of natural climate solutions. Despite the well-recognized carbon benefits of urban trees, there is limited effort to examine how spatial distribution of carbon density varies across distinctive social, demographic, and built dimensions of urban landscapes. Moreover, it is unclear whether specific aspects of landscape structure and design could help increase carbon densities in urban trees. Here, we produced a fine-resolution carbon density map of urban trees in New York City (NYC) by integrating high-resolution land cover map, LiDAR-derived tree metrics, i-Tree Eco, and field survey data. We then explored spatial variations of carbon density across the gradients of urban development intensity, social deprivation index, and neighborhood age, and we examined the relationships between carbon density, and fragmentation, aggregation, size, and shape of tree canopy cover. We find that carbon stored in urban trees in NYC is estimated as 1078 Gg, with an average density of 13.8 Mg/ha. This large amount of carbon is unevenly distributed, with carbon densities being highest in Bronx and in open parks and street trees. Furthermore, carbon densities are negatively associated with urban development intensity and the social gradient of deprivation. Regarding the impacts of tree morphology on carbon density, our results show that while the amount of tree cover is the most influential factor in determining carbon density, small-sized forest patches and moderate levels of forest edges are also conductive to increasing carbon densities of urban trees. To incorporate urban forestry into developing innovative, effective, and equitable climate mitigation strategies, planners and decision makers need to identify the optimal spatial configuration of urban forests and invest in tree planting programs in marginalized communities. 相似文献
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苹果苗木类型和栽植时间对幼树生长特性的影响 总被引：1，自引：0，他引：1
【目的】为了研究不同栽植时间下不同苗木类型的生长特性,【方法】以3 a生‘长富2号’/‘M26’/八棱海棠为试材,测定3个栽植时间(2010年3月10日、4月10日和5月10日)下分枝苗、去分枝苗和单干苗生长特性相关指标。【结果】5月份栽植植株的生长势弱于3、4月栽植的植株;单干苗生长势弱于分枝苗和去分枝苗。栽植后第2年,3、4月栽植植株的株高、主干粗度显著大于5月栽植的植株。去分枝苗和单干苗株高显著大于分枝苗。3种苗木类型主干粗度依次为分枝苗>去分枝苗>单干苗,且相互差异显著。分枝苗和去分枝苗冠径显著大于单干苗。栽植后第3年,分枝苗的花芽数显著高于去分枝苗和单干苗。【结论】苹果苗木在冷藏条件下,4月栽植是可行的,本试验中3月份栽植较为适宜。分枝苗有利于促进幼树提早开花结果。 相似文献
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Cities across North America are adopting ambitious goals to grow their urban forests. As existing trees and new planting opportunities are often located on private property, residents’ support and participation is needed in order to meet these goals. However, little research has examined support for municipal urban forestry efforts, including policies specifically targeting residential areas. The objectives of this research are to (1) assess resident’ level of support for common urban forestry policies and (2) determine if there are specific household characteristics associated with different levels of policy support. The objectives are addressed through a statistical analysis of survey responses and a qualitative examination of follow-up interviews with residents in four neighborhoods located in Mississauga (Ontario, Canada). The survey participants and their properties vary in their socioeconomic characteristics, age of development, and urban forest conditions. Our results found that the majority of residents had neutral to very positive attitudes toward common municipal policies encouraging planting and restricting removal of trees, but support levels were lower for the policies than for general statements about desired presence and size of urban trees. Several characteristics are significantly related to level of policy support, including age of household members, education-level, property-level tree density, recent tree planting activity and age of house. Interviews also highlighted residents’ apprehensions about living among tall trees and older resident's concerns with tree maintenance. The results suggest that most residents would be willing partners in urban forestry efforts, with many of these residents already actively planting and maintain trees. However, to increase support and participation rates, different types of trees – including those smaller in stature and ones that require relatively little maintenance – should be part of any planting program to meet the varying needs of households. 相似文献
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《Urban Forestry & Urban Greening》2008,7(1):53-61
A Feng Shui village landscape, which embodies the symbiosis of nature and man, might be re-evaluated as an ideal landscape model in East Asia. Ho:go is one essential word for a Feng Shui village in Ryukyu Islands. The literal meaning of Ho:go is to embrace and protect by forest planting in order to retain the living energy. Ho:go also refers to a forest belt that encircles a house, a village, several neighbouring villages, or the coastline, and is called House Ho:go (habitat-embracing forest), Village Ho:go, District Ho:go, and Coastline Ho:go, respectively. However, such Feng Shui village landscapes have disappeared rapidly since Word War II because of the changing life styles. In order to preserve the traditional Feng Shui village landscape, our primary research focus concerns the actual structure, management, and regeneration of house-embracing Garcinia subelliptica Merr. trees. We chose to survey the two best preserved villages of Tonaki Island and Bise village in northern Okinawa Island. We reproduced the actual distribution and sizes of house-embracing G. subelliptica trees by HO CAD software. We found tree lines were much thicker in the borderline of the village, in particular, those either facing the coast or standing in the north. In contrast, there was usually one tree line inside the village. The surveyed G. subelliptica trees on Tonaki Island were much smaller than those in Bise Village. More demand of G. subelliptica trees for timber use in this small isolated island and better maintenance might be assumed to be the reasons for the difference in tree height between the two surveyed villages. Thus, proper maintenance in terms of cutting and cleaning are necessary to preserve house-embracing G. subelliptica tree lines in a traditional Feng Shui village. A traditional village landscape might also serve purposes for forest tourism and environmental education. 相似文献