scholarly journals Vroča točka v mestu: povezava ekosistemskih storitev in biotske pestrosti mestnih zelenih površin

2017 ◽  
Vol 109 (1) ◽  
pp. 111
Author(s):  
Špela Železnikar ◽  
Klemen Eler ◽  
Marina Pintar
Keyword(s):  
Ecosystem Services ◽  
Plant Species ◽  
Green Infrastructure ◽  
Positive Relationship ◽  
Green Space ◽  
Field Analysis ◽  
Green Areas ◽  
The Relationship ◽  
The City

Green areas in cities and their ecosystem services (ES) offer residents various benefits. The range of services depends on biodiversity of a green space. The aim was to determine the relationship between biodiversity in different categories of green areas in the city and the ecosystem services, which appear in it. We made 108 relevés in the autumn and spring time, within nine categories of green areas in the Municipality of Ljubljana. In each category the range of ES was assessed based on field analysis and compared with literature assessed ecosystem services. Results showed that the category of forests differ from others. Other categories were similar to each other, in particular grassland categories. Also, a positive relationship linkage was found - more plant species mean more assessed ecosystem services in a specific green infrastructure category.

scholarly journals Assessment of Green Infrastructure for Conservation Planning using Cadastral Data in Seoul, South Korea

2018 ◽  
Vol 3 (2) ◽  
pp. 53
Author(s):  
Gon Park
Keyword(s):  
Green Infrastructure ◽  
Green Space ◽  
Environmental Conservation ◽  
Master Plan ◽  
Space Network ◽  
Green Areas ◽  
The Status ◽  
The City ◽  
Structural Classes ◽  
Conservation And Management

Green infrastructure has been used for environmental conservation and management with many similar concepts such as green-space network, green-link network, and green-ways network based on the objectives of the cities for greening. Seoul established the 2030 Seoul City Master Plan that contains green-link network projects to connect critical green areas within the city. However, the plan does not have detailed analysis for the green infrastructure to incorporate land-cover information to many structural classes. This study maps green infrastructure networks of Seoul for complementing their green plans with identifying and ranking green areas. Hubs and links that are the main elements of green infrastructure have been identified through incorporating cadastral data of 967,502 parcels to 135 of land use maps using Geographic Information System. The study extracted 1,365 of green areas that represent an area of 24,530 ha within the city and buffered these areas to identify districts as critical green areas that have hubs and links. At a city scale, the study used 103,553 of parcel data for ranking extracted 20 districts, and 17,860 of parcel data for ranking extracted 42 links connecting the districts. At a district scale, this study used 87,826 of parcel data for analyzing the status of potential links within the districts and ranking these districts for green infrastructure. This assessment analyzes the main elements of green infrastructure and suggests site prioritization for green infrastructure under variable scenarios of green and developed areas in a metropolitan city.

scholarly journals The Value of Urban Nature in Terms of Providing Ecosystem Services Related to Health and Well-Being: An Empirical Comparative Pilot Study of Cities in Germany and the Czech Republic

Land ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 341
Author(s):  
Ralf-Uwe Syrbe ◽  
Ina Neumann ◽  
Karsten Grunewald ◽  
Patrycia Brzoska ◽  
Jiři Louda ◽  
...  
Keyword(s):  
Public Health ◽  
Ecosystem Services ◽  
Green Space ◽  
Well Being ◽  
Urban Green Space ◽  
Urban Nature ◽  
Urban Green ◽  
Green Areas ◽  
The Impact ◽  
Health And Well Being

The quality of life in our cities critically depends on the intelligent planning and shaping of urban living space, in particular urban nature. By providing a wide range of ecosystem services (ES), urban nature essentially contributes to the well-being of city dwellers and plays a major role in avoiding common diseases through its positive impact on physical and mental health. Health is one of the most important factors underlying human welfare and is, thus, vital to sustainable development. The ES of urban green space provide other social-cultural functions alongside public health, for example by fostering environmental justice and citizenship participation. Thus, they should always be considered when searching for solutions to urban problems. The aim of this research was to determine the impact of green areas in three selected cities on the health and well-being of people by self-reporting of green areas’ visitors. To this end, we posed the research question: which types and characteristics of urban green space are most appreciated by city dwellers? Based on our findings, we have drawn up recommendations for practices to promote better living conditions. We have also pinpointed obstacles to and opportunities for leisure time activities as well as ways of supporting the public health of citizens.

scholarly journals The Relationship between Creative Capabilities and Cultural Intelligence: Field Study of Amman’s Five-Star Hotels

2015 ◽  
Vol 10 (12) ◽  
pp. 103 ◽  
Author(s):  
Ayad F. Altememi ◽  
Imad A. Hassouneh ◽  
Shaker Jarallah Alkshali
Keyword(s):  
Field Study ◽  
Cultural Intelligence ◽  
Positive Relationship ◽  
Three Dimensions ◽  
Simple Random Sample ◽  
Significant Positive Relationship ◽  
Independent Variable ◽  
And Behavior ◽  
The Relationship ◽  
The City

This study aims to identify the relationship between the creative capabilities of workers in 5-star hotels in the city of Amman and their cultural intelligence. In its measurement of the creative capabilities as an independent variable, the study adopted a scale consisting of three dimensions, namely: fluency, flexibility and originality. Whereas it relied in measuring the cultural intelligence as a dependent variable, on a scale consisting of three dimensions, namely: knowledge (cognition), motivation and behavior. The study was conducted on a sample of (258) workers currently working in these hotels. The required particulars for this study were collected through a specially prepared questionnaire for this purpose after having reviewed multi previous studies. The sample was distributed according to the simple random sample mechanism. The study revealed that there is a significant positive relationship between the dimensions of creative capabilities of workers in such hotels and their cultural intelligence. The study also included a set of recommendations and mechanisms that can be applied by the managements of these hotels to tackle some aspects of the dimensions constituting the cultural intelligence of workers.

scholarly journals The use of plants on balconies in the city

2020 ◽  
Vol 47 (No. 3) ◽  
pp. 180-187
Author(s):  
Agnieszka Krzymińska ◽  
Jan Bocianowski ◽  
Katarzyna Mądrachowska
Keyword(s):  
Plant Species ◽  
Green Infrastructure ◽  
Close Contact ◽  
Easy Access ◽  
Pelargonium Zonale ◽  
Urban Green ◽  
Pelargonium Peltatum ◽  
Urban Green Infrastructure ◽  
The City

As a popular and excellent place for plants, balconies enable people easy access to and close contact with nature, thus forming an integral part of the urban green infrastructure. The aim of the study was to assess the use of plants on balconies of detached houses and blocks of flats in the small Polish town of Sieraków. Plants were grown on about 33% of the balconies of detached houses and on 51% of the balconies of blocks of flats. Most of the balconies were decorated with one plant species only and the plants were most frequently placed on the railing. The most popular plant species were Pelargonium peltatum (L.) L’Hér., Pelargonium zonale (L.) L’Hér. and Petunia × atkinsiana D. Don. There were no large differences between both the building types as regards to the balcony decoration.

scholarly journals A topofilia dos cidadãos para com o patrimônio natural urbano: O caso da cidade de Coimbra

GeoTextos ◽  
2012 ◽  
Vol 8 (1) ◽  
Author(s):  
Gabriel Salles Maria de Macedo Rego ◽  
João Luis Jesus Fernandes
Keyword(s):  
Urban Environment ◽  
Urban Areas ◽  
Urban Life ◽  
Field Analysis ◽  
Conceptual Argument ◽  
Green Areas ◽  
Quality Of Urban Life ◽  
The City

O trabalho em questão analisa, segundo o prisma da Geografia, a importância do patrimônio natural em ambiente urbano. Como objetivo principal, pretende compreender a percepção que os residentes na cidade de Coimbra (Portugal) têm da natureza e do papel que o património natural pode desempenhar na qualidade de vida da cidade. Para alcançar esses objetivos, inicia-se o texto com uma reflexão teórica que percorre conceitos como a topofilia e os olhares sociais sobre o ambiente e a natureza em contexto citadino. Depois, seguem-se dois procedimentos diferentes, mas complementares: (1) Como forma de registro da presença e do estado de conservação da natureza em Coimbra e da interação entre os cidadãos e o patrimônio natural naquele espaço geográfico, fez-se uma análise de campo com a montagem de um banco de dados fotográficos que representam excertos deste território; (2) Inquéritos por meio de entrevistas, em dois bairros da cidade – Vale das Flores e Monte Formoso – privilegiando adultos com idades superiores aos 30 anos. Apesar de a pesquisa ter revelado algumas contradições entre a prática e o discurso na percepção e na relação topofílica para com as áreas verdes urbanas, concluiu-se que a presença do patrimônio natural no ambiente urbano ainda se apresenta como uma questão secundária. Contudo, também se verificou que, para reforço desta relação simbólica e/ou funcional, o patrimônio natural deve estar presente em todo o contínuo urbano e não ficar restrito aos bairros mais elitizados ou aos parques. Abstract THE CITIZENS TOPOPHILIA AND THE NATURAL URBAN PATRIMONY: COIMBRA’S CASE STUDY This paper analyzes the importance of natural patrimony in the urban environment, under the prism of geography. The main objective of this study is to understand how nature is perceived in the city of Coimbra (Portugal) and the role that green areas and natural patrimony has in the quality of urban life. To achieve these objectives, this article discusses the conceptual argument about environmental perception, topophilia and the nature in the city. For this, it was used two different procedures: (1) Field analysis on the city of Coimbra with purpose to setting up a photographic database, to verify the presence, conservation and relationship to the natural patrimony inserted in urban environment; (2) Investigation through interviews in two neighborhoods of the city – Vale das Flores and Monte Formoso. The data revealed that the perception and the topophilic relationship to urban green areas are marked by the contradiction between practice and discourse. It was concluded that the presence of natural patrimony in the urban environment still present itself as a secondary issue. Moreover, it was concluded that to strengthen this relationship symbolically and/or functionally the natural patrimony must be present throughout all the continuous urban areas and should not be restricted to elite neighborhoods or parks.

scholarly journals HUBUNGAN KERAPATAN PENDUDUK DENGAN KEANEKARAGAMAN TANAMAN BUAH PEKARANGAN DI KECAMATAN GODEAN, KABUPATEN SLEMAN, YOGYAKARTA (Relationship between Population Density and Diversity of Yard Fruit Plants in Godean Sub-District, Sleman District, Yogyakarta)

2020 ◽  
Vol 27 (2) ◽  
pp. 50
Author(s):  
Fransisca Kiki Fajarwati ◽  
Suwarno Hadisusanto ◽  
Hartono Hartono
Keyword(s):  
Population Density ◽  
Secondary Data ◽  
Residential Areas ◽  
Community Adaptation ◽  
Green Areas ◽  
Fruit Plants ◽  
The Relationship ◽  
The City ◽  
Productive Landscapes ◽  
Research Period

AbstrakTanaman buah sangat besar manfaatnya bagi manusia dan lingkungan hidup antara lain berperan untuk menjaga kawasan hijau di kawasan hunian, namun keberadaannya di pekarangan saat ini teracam karena meningkatnya alih fungsi lahan dari pekarangan menjadi lahan terbangun untuk tempat tinggal seiring dengan pertambahan jumlah manusia. Tujuan penelitian ini adalah menganalisis persebaran kerapatan penduduk, keanekaragaman tanaman buah, hubungan kerapatan penduduk dengan keanekaragaman tanaman buah, adaptasi masyarakat dalam melestarikan tanaman buah dan pekarangan dan menyusun usulan pelestarian tanaman buah dan pekarangan di Kecamatan Godean, Kabupaten Sleman. Metode yang digunakan adalah observasi dan memanfaatkan data sekunder dengan periode waktu penelitian selama sepuluh bulan. Hasil yang diperoleh adalah kerapatan penduduk di Kecamatan Godean semakin ke bagian timur (mendekati Kota Yogyakarta) memiliki angka semakin tinggi. Semakin rapat penduduk maka semakin rendah indeks keanekaragaman dan kemerataan, semakin tinggi indeks dominansi, semakin sedikit jumlah jenis tanaman buah yang ditemukan, dan semakin sedikit kawasan hijau di kawasan hunian. Lokasi dengan kerapatan penduduk semakin tinggi terjadi adaptasi pelestarian tanaman buah dan pekarangan yang mendukung konsep lanskap produktif. Usulan pelestarian tanaman buah dan pekarangan disusun dengan mempertahankan usaha pemerintah dan warga yang dirasa efektif, memperbaiki atau menghilangkan yang kurang efektif dan menyusun usulan baru dengan harapan agar tetap dapat menjaga lingkungan hidup dengan menjaga kawasan hijau di kawasan hunian berdasarkan permasalahan yang ditemukan di lapangan.AbstractFruit plants are very beneficial for human and environment, including their role is protecting green areas in residential areas, but their presence in the yard today is threatened because the increasing conversion of land functions from yard to building for shelter along with the increase in the number of people. The purpose of this study is to analyze the distribution of population density, the relationship between population density and diversity of fruit plants, community adaptation to conserve fruit plants and yard, and to give the recommendation for fruit plants and yard conservation in Godean Sub-District, Sleman District. The methods used are observation and utilizing secondary data with a research period of ten months. The study found that the population density in eastern part of Godean District (approaching the City of Yogyakarta) had higher numbers. The higher population density is, the lower diversity and evenness index, the higher the dominance index, the fewer the number of fruit plants found, and the less green areas in residential areas. Locations with higher population densities are adapted to conserve the fruit plants and yard. These findings support the concept of productive landscapes. Recommendation for fruit plants and yard conservation was compiled by maintaining goverment and citizen efforts that are felt to be effective, repairing or eliminating ones that are less effective and making new recommendation with the hope that it can protect the environment by protecting green areas in residential areas based on problems found in the field.

scholarly journals Connectivity assessment and prioritization of urban grasslands as a helpful tool for effective management of urban ecosystem services

PLoS ONE ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. e0244452
Author(s):  
Hassanali Mollashahi ◽  
Magdalena Szymura ◽  
Tomasz H. Szymura
Keyword(s):  
Species Richness ◽  
Ecosystem Services ◽  
Plant Species ◽  
Plant Species Richness ◽  
Dispersal Distance ◽  
Dispersal Ability ◽  
Theory Approach ◽  
City Center ◽  
High Resolution Data ◽  
The City

Urban grasslands are usually managed as short-cut lawns and have limited biodiversity. Urban grasslands with low-intensity management are species rich and can perform numerous ecosystem services, but they are not accepted by citizens everywhere. Further, increasing and/or maintaining a relatively high level of plant species richness in an urban environment is limited by restricted plant dispersal. In this study, we examined the connectivity of urban grasslands and prioritized the grassland patches with regard to their role in connectivity in an urban landscape. We used high-resolution data from a land use system to map grassland patches in Wrocław city, Silesia, southwest Poland, Central Europe, and applied a graph theory approach to assess their connectivity and prioritization. We next constructed a model for several dispersal distance thresholds (2, 20, 44, 100, and 1000 m), reflecting plants with differing dispersal potential. Our results revealed low connectivity of urban grassland patches, especially for plants with low dispersal ability (2–20 m). The priority of patches was correlated with their area for all dispersal distance thresholds. Most of the large patches important to overall connectivity were located in urban peripheries, while in the city center, connectivity was more restricted and grassland area per capita was the lowest. The presence of a river created a corridor, allowing plants to migrate along watercourse, but it also created a barrier dividing the system. The results suggest that increasing the plant species richness in urban grasslands in the city center requires seed addition.

scholarly journals Meaning of protected areas in ecological sustainable city development

2021 ◽  
Vol 895 (1) ◽  
pp. 012029
Author(s):  
G Yu Morozova ◽  
I D Debelaya
Keyword(s):  
Ecosystem Services ◽  
Protected Areas ◽  
Green Infrastructure ◽  
Forest Type ◽  
Small Rivers ◽  
City Development ◽  
Natural Ecosystems ◽  
Biodiversity Indicator ◽  
River Region ◽  
The City

Abstract Protected areas are the key elements of the green infrastructure and environmental city frame that provide variety of ecosystem services to the people as well as serve as the centers of investment attraction. The total area of the protected lands of Khabarovsk is 583.57 ha (1.5% of the city area): 5 protected ones of regional significance, 24 areas of local significance. There are 117 species observed in the dendroflora of all protected areas, which is relatively close to the natural biodiversity indicator. The reserve for expanding the protected areas network in Khabarovsk is mainly represented by the lands of the Russian Ministry of Defense, floodplain lands, the adjacent areas to the water protection zones of small rivers in the city, and ecologically restored technogenic sites. In addition to the forest type areas this will permit to create water and meadow-marsh protected plots, which meets the representativeness criteria of the natural ecosystems of the Amur River Region. The case study of a protected area called Orekhovaya Sopka, allows seeing that keeping record of the ecosystem services increases both the economic and the environmental values of the territories. The results may be applied in: municipal management.

scholarly journals Structure and Composition of Plant Vegetation in Urban Area of Dhaka South City Corporation, Bangladesh

2017 ◽  
Author(s):  
Md. Shahariar Jaman ◽  
Ishrat Jahan ◽  
Mahbuba Jamil ◽  
Md. Golam Jilani Helal ◽  
Md. Shariful Islam ◽  
...  
Keyword(s):  
Plant Species ◽  
Green Infrastructure ◽  
Cocos Nucifera ◽  
Basal Area ◽  
Urban Ecosystems ◽  
Average Frequency ◽  
Swietenia Macrophylla ◽  
Samanea Saman ◽  
Polyalthia Longifolia ◽  
The City

Plants are an important feature of urban ecosystems which provide numerous environmental and ecosystem benefits such as defenses against noise and air pollution and conservation of biodiversity. The aim of this study was to investigate the structure and composition of urban vegetation in different urban habitats like roadsides, parks, gardens and playgrounds in Dhaka South City area. Stratified random sampling method was used in this study. A total of 221 plant species belonging to 63 families were identified and recorded. Among all plant species Swietenia macrophylla, Polyalthia longifolia, Cocos nucifera, Samanea saman, and Artocarpus heterophyllus are recorded as the most dominant. Most of the tree and shrub population were found between 6-9 m and 1-3m height classes whereas most of tree and shrub population were found in between 10-15cm dbh classes. Highest IVI was found for Swietenia macrophylla (193.22%) followed by Polyalthia longifolia (184.59%), Samanea saman (138.37%), Cocos nucifera (79.9%) and Delonix regia (68.27%) respectively. Average frequency, density, dbh and basal area were found 46.82%, 138.28 tree ha-1, 458.59 cm ha-1 and 12.33 m2 ha-1 respectively. Findings of this study reveals that structural attributes of plant represent quite young and still developing vegetation. This research will help to plan for future green infrastructure which will maintain ecosystem function, therefore, providing longer term benefits for the city dwellers.

scholarly journals Changing Coal Mining Brownfields into Green Infrastructure Based on Ecological Potential Assessment in Xuzhou, Eastern China

2019 ◽  
Vol 11 (8) ◽  
pp. 2252 ◽  
Author(s):  
Shanshan Feng ◽  
Wei Hou ◽  
Jiang Chang
Keyword(s):  
Coal Mining ◽  
Green Infrastructure ◽  
Green Space ◽  
Eastern China ◽  
Mining Area ◽  
Assessment Method ◽  
Southeastern Part ◽  
Ecological Importance ◽  
The City ◽  
Ecological Potential

It is widely recognized that brownfield regeneration to green space is a sustainable form of urban development. However, it is essential to choose those brownfields that have the greatest potential to be integrated into urban green infrastructure (GI). This paper addresses how to quantitatively assess the ecological potential of coal mining brownfields at the city level, and looks at how these brownfields can be best adapted to enhance the GI system. Taking Xuzhou as an example, an ecological potential assessment method for brownfield regeneration to green space is established considering both its ecological importance and the capacity of maintaining GI connectivity. The results show that more than half of the coal mining brownfields have relatively higher ecological importance values, and only four patches play an important role in maintaining GI connectivity. The final ecological potential values of brownfield regeneration to green space are obtained by overlaying the values of ecological importance and the capacity values of maintaining GI connectivity. Then, all the brownfields are divided into five groups according to their ecological potential values, which are significantly different in each group. Around 51.35% of the brownfields have a high or very high potential for restoration to GI, which are distributed in the southeastern part of the western mining area and the central part of the eastern mining area. The presented method can assist reclamation scientists and urban planners in decision making based on quantitative analysis.

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