WorldWideScience

Sample records for 26-27 park city

  1. Thermal benefits of city parks

    Energy Technology Data Exchange (ETDEWEB)

    Yu, C.; Hien, W. N. [Department of Building, School of Design and Environment, National University of Singapore, Singapore (Singapore)

    2006-07-01

    In Singapore, rapid population influx has led to demands for converting natural areas to public housing. The heat island in Singapore City has been documented. However, less attention has been placed on the cooling effect of city's green areas. To address this issue, temperature and humidity measurements were conducted in two big city green areas. One is the city's natural reserve, Bukit Batok Nature Park (BBNP) (36 ha) and the other is a neighbourhood park, Clementi Woods Park (CWP) (12 ha). The measurements were conducted at both vegetated areas and their surroundings. The results indicated the cooling effects of city greens are remarkable not only at vegetated areas but also the surrounding built environments. To further explore the role of the green area on moderating the microclimate, two simulation programmes, TAS and Envi-met, were employed, respectively, for the two parks. The aims are to explore the patterns of energy consumptions of a typical commercial building near to Bukit Batok Nature Park and different thermal conditions with and without Clementi Woods. (author)

  2. Free and Shared Parking: New Ideas on Construction and Management of Parking Facilities in Old City of Zhenhai

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Because of a shortage of parking spaces, illegal and sidewalk parking are becoming increasingly prominent in cities. Finding effective measures to increase parking space and alleviate parking problems are challenges faced by many cities. On the basis of research on parking lot distribution and parking rules, this paper proposes a strategy of free and shared parking. Charges for public parking lots should be suspended and parking management should be strengthened. New public buildings, while satisfying their own parking needs, should also take on the responsibility of providing some public parking spaces. Residential districts and public buildings could share their parking spaces.

  3. Global cities: Global parks: Globalizing of digital leisure networks.

    NARCIS (Netherlands)

    P.A. Arora (Payal)

    2013-01-01

    textabstractThis paper proposes to understand the globalizing of online Social Network Sites (SNS) through the spatial metaphor of global parks. It builds upon a commonly accepted ideation of the city as socially-constructed and that which has been harnessed to understand the spatiality of the Inte

  4. A City Parking Integration System Combined with Cloud Computing Technologies and Smart Mobile Devices

    Science.gov (United States)

    Yeh, Her-Tyan; Chen, Bing-Chang; Wang, Bo-Xun

    2016-01-01

    The current study applied cloud computing technology and smart mobile devices combined with a streaming server for parking lots to plan a city parking integration system. It is also equipped with a parking search system, parking navigation system, parking reservation service, and car retrieval service. With this system, users can quickly find…

  5. Digging the New York City Skyline: soil fungal communities in green roofs and city parks.

    Science.gov (United States)

    McGuire, Krista L; Payne, Sara G; Palmer, Matthew I; Gillikin, Caitlyn M; Keefe, Dominique; Kim, Su Jin; Gedallovich, Seren M; Discenza, Julia; Rangamannar, Ramya; Koshner, Jennifer A; Massmann, Audrey L; Orazi, Giulia; Essene, Adam; Leff, Jonathan W; Fierer, Noah

    2013-01-01

    In urban environments, green roofs provide a number of benefits, including decreased urban heat island effects and reduced energy costs for buildings. However, little research has been done on the non-plant biota associated with green roofs, which likely affect their functionality. For the current study, we evaluated whether or not green roofs planted with two native plant communities in New York City functioned as habitats for soil fungal communities, and compared fungal communities in green roof growing media to soil microbial composition in five city parks, including Central Park and the High Line. Ten replicate roofs were sampled one year after planting; three of these roofs were more intensively sampled and compared to nearby city parks. Using Illumina sequencing of the fungal ITS region we found that green roofs supported a diverse fungal community, with numerous taxa belonging to fungal groups capable of surviving in disturbed and polluted habitats. Across roofs, there was significant biogeographical clustering of fungal communities, indicating that community assembly of roof microbes across the greater New York City area is locally variable. Green roof fungal communities were compositionally distinct from city parks and only 54% of the green roof taxa were also found in the park soils. Phospholipid fatty acid analysis revealed that park soils had greater microbial biomass and higher bacterial to fungal ratios than green roof substrates. City park soils were also more enriched with heavy metals, had lower pH, and lower quantities of total bases (Ca, K, and Mg) compared to green roof substrates. While fungal communities were compositionally distinct across green roofs, they did not differentiate by plant community. Together, these results suggest that fungi living in the growing medium of green roofs may be an underestimated component of these biotic systems functioning to support some of the valued ecological services of green roofs.

  6. Digging the New York City Skyline: soil fungal communities in green roofs and city parks.

    Directory of Open Access Journals (Sweden)

    Krista L McGuire

    Full Text Available In urban environments, green roofs provide a number of benefits, including decreased urban heat island effects and reduced energy costs for buildings. However, little research has been done on the non-plant biota associated with green roofs, which likely affect their functionality. For the current study, we evaluated whether or not green roofs planted with two native plant communities in New York City functioned as habitats for soil fungal communities, and compared fungal communities in green roof growing media to soil microbial composition in five city parks, including Central Park and the High Line. Ten replicate roofs were sampled one year after planting; three of these roofs were more intensively sampled and compared to nearby city parks. Using Illumina sequencing of the fungal ITS region we found that green roofs supported a diverse fungal community, with numerous taxa belonging to fungal groups capable of surviving in disturbed and polluted habitats. Across roofs, there was significant biogeographical clustering of fungal communities, indicating that community assembly of roof microbes across the greater New York City area is locally variable. Green roof fungal communities were compositionally distinct from city parks and only 54% of the green roof taxa were also found in the park soils. Phospholipid fatty acid analysis revealed that park soils had greater microbial biomass and higher bacterial to fungal ratios than green roof substrates. City park soils were also more enriched with heavy metals, had lower pH, and lower quantities of total bases (Ca, K, and Mg compared to green roof substrates. While fungal communities were compositionally distinct across green roofs, they did not differentiate by plant community. Together, these results suggest that fungi living in the growing medium of green roofs may be an underestimated component of these biotic systems functioning to support some of the valued ecological services of green roofs.

  7. Heavy metal concentrations of selected public parks of Istanbul City

    Directory of Open Access Journals (Sweden)

    Demir Goksel

    2016-01-01

    Full Text Available Many cities, especially larger metropolises, parks are very important recreational areas where people usually have closer contact with flora. Therefore, the pollution level in the parks can have a greater effect on human health. Heavy metals are ubiquitous with the environment, as a result of both natural and anthropogenic activities, and humans are exposed to them through various pathways. Essentially, these areas are assumed to be less exposed to routine contaminants, but especially in metropolises, this assumption could prove false considering these areas are stuck within the confines of a city full of pollutant activity such as intense traffic. In this study; the relationships between heavy metal pollution levels (Cd, Cr, Cu, Ni, Pb, Zn and the pH and electrical conductivity (EC of soil samples were investigated from the parks on the Asian side of Istanbul. For this purpose, the most frequently visited 16 parks were selected as sampling sites. In the second part of the study, linear correlation is used for the data analysis.

  8. Contamination of public squares and parks with parasites in Erbil city, Iraq

    Directory of Open Access Journals (Sweden)

    Khder Nooraldeen

    2015-09-01

    The presence of pathogenic parasites in the soil of parks in Erbil city constitutes a high risk to the people who use these parks for recreation, and requires the appropriate control for these parasites.

  9. Photovoltaic Design Integration at Battery Park City, New York

    Directory of Open Access Journals (Sweden)

    Simone Medio

    2013-04-01

    Full Text Available This paper is a study of the photovoltaic (PV systems in the buildings’ design of the Battery Park City (BPC residential development, in New York. The BPC development is the first in the US to mandate, through the 2000 Battery Park City Authority (BPCA guidelines, the use of PV as a renewable energy generation system in its individual buildings. The scope of this study is to show how PV is integrated in the BPC buildings’ design process, and what can be learned for future PV applications. The study draws directly from the design decision making sources, investigating on the concerns and suggestions of the BPCA director of sustainability and the BPC architects and PV installers. It attempts to contrast a theoretical approach that sees PV as a technology to domesticate in architecture and bring, through grounded research, PV industry closer to the architectural design process. The findings of the study suggest that while stringent environmental mandates help, in the short term, to kick-start the use of PV systems in buildings, it is the recognition of the PV’s primary role as energy provider, its assimilation in the building industry, and its use in a less confining building program that allows for its evolution in architecture.

  10. Landscape effects on soundscape experience in city parks.

    Science.gov (United States)

    Liu, Jiang; Kang, Jian; Luo, Tao; Behm, Holger

    2013-06-01

    The main objective of this study was to analyse the effects of various landscape factors on soundscape perception in city parks. This was based on the experience, which was supposed to reflect soundscape perception, of 580 users of five city parks in Xiamen, China. Visual and functional landscape characteristics were analysed in relation to experienced occurrence of and preference for individual sounds, as well as overall soundscape preference. The results suggest that landscape factors have more significant effects on experienced occurrence of individual sounds than preference for individual sounds. However, landscape effects on overall soundscape preference depend more on preferences for individual sounds. The effects of visual landscape on the perception of individual sounds could be more important in natural sounds than in artificial sounds, and more in experienced occurrence of than preference for individual sounds; for functional landscape the effects are reversed. In general, visual landscape effects on the perception of individual sounds are more significant than functional landscape effects, especially on experienced occurrence of individual sounds. Taking all factors into account, only the two landscape factors are highly correlated with the overall soundscape preference, with coefficient values of 0.325 and 0.204, respectively. Overall, the results reveal the close relationship between landscape and soundscape experience in real contexts, and that visual and functional aspects should be considered in terms of creating a better soundscape during park design and management processes. The analysis of users' social, demographical and behavioural factors such as age, visit frequency and length of stay, in relation to the soundscape experience, has also shown significant effects. Copyright © 2013 Elsevier B.V. All rights reserved.

  11. [Keratinophilic fungi in soils of parks of Corrientes city, Argentina].

    Science.gov (United States)

    Sarmiento, María Mercedes; Mangiaterra, Magdalena; Bojanich, María Viviana; Basualdo, Juan Ángel; Giusiano, Gustavo

    2016-01-01

    The soil is a natural reservoir of keratinophilic fungi, which are a small but important group of filamentous fungi, some of which typically develop on keratinized tissues of living animals. There are numerous species of saprophytic fungi with recognized keratinophilic abilities, and several studies have been undertaken in order to link their presence to possible human disease. To know the biota of geophilic fungi in general and of keratinophilic fungi particularly in soils from two public parks. Soil samples from two public parks of Corrientes city, Argentina, were studied during two seasons, using the hook technique and serial dilutions for fungal isolation. Using the hook technique, 170 isolates were classified into 17 genera and 21 species, among which it is worth mentioning the presence of Microsporum canis. Shannon index for keratinophilic fungi in autumn was 2.27, and 1.92 in spring. By means of the serial dilutions technique, 278 fungi isolated were identified into 33 genera and 71 species. Shannon index in autumn was 3.9, and 3.5 in spring. The soils studied have particularly favorable conditions for the survival of pathogens and opportunistic geophilic fungi for humans and animals. Copyright © 2014 Asociación Española de Micología. Published by Elsevier Espana. All rights reserved.

  12. PARKAGENT: An agent-based model of parking in the city

    NARCIS (Netherlands)

    Benenson, I.; Martens, C.J.C.M.; Birfir, S.

    2008-01-01

    In this paper, we present PARKAGENT, an agent-based, spatially explicit model for parking in the city. Unlike traditional parking models, PARKAGENT simulates the behavior of each driver in a spatially explicit environment and is able to capture the complex self-organizing dynamics of a large collect

  13. PARKAGENT: An agent-based model of parking in the city

    NARCIS (Netherlands)

    Benenson, I.; Martens, C.J.C.M.; Birfir, S.

    2008-01-01

    In this paper, we present PARKAGENT, an agent-based, spatially explicit model for parking in the city. Unlike traditional parking models, PARKAGENT simulates the behavior of each driver in a spatially explicit environment and is able to capture the complex self-organizing dynamics of a large collect

  14. Measuring spatial accessibility of urban parks: a case study of Qingdao City, China

    Science.gov (United States)

    Yin, Haiwei; Song, Yongjun; Kong, Fanhua; Qi, Yi

    2007-06-01

    Urban parks are the important recreation site for citizens, viewed as basal green infrastructure and crucial amenities in urban areas, and usually perform important ecological and socio-economic functions. With socio-economic development, Chinese people and governments pay much more attention to urban green spaces, especially urban parks, and more and more citizens have the desire for contact with nature, and are willing to live and work close to urban parks. Consequently, governments plan to optimize urban parks allocation in order to meet citizens' increasing needs. Quantification of accessibility of urban parks is a prerequisite to appraise and allocate them with equity as a tool for decision-making in planning. In this paper, supported by Remote Sensing and GIS, the accessibility of urban parks based on high resolution data was analyzed with minimum nearest distance method at the house level and container method at block groups scale, through a case study of Qingdao city, China. The distances between houses (origins) and urban parks (destinations) are measured as the Euclidian (straight-line) distance. Four levels of access, very good, good, poor and very poor, were classified based on the distance between residence and the nearest urban park, and the area of urban park per capita. Results demonstrate that the spatial patterns of accessibility are consentaneous on the whole by using two different methods, for the spatial pattern is relation to the distribution of urban parks. However, the accurateness in results is quite different. The accessibility of urban parks acquired by the minimum nearest distance method is more accurate and appropriate than under the container method. The results calculated with the container measure show that 58.07 % of block groups have very poor or poor access level, which means the accessibility of urban parks is not good in Qingdao city as a whole. In addition, the spatial pattern of the accessibility is not equipoise. The southern

  15. Contamination of public squares and parks with parasites in Erbil city, Iraq

    Directory of Open Access Journals (Sweden)

    Khder Nooraldeen

    2015-09-01

    Full Text Available Introduction and objective. The soil of public squares and parks may be contaminated with the infective stages of parasites because of the presence of stray animals in these parks. Many people take a rest in these places and they may be at risk of infection with parasites because the infective stages of parasites can survive for months, or even years, in spite of the factors of weather. Objective. To evaluate contamination with the eggs of parasites in the soil of parks in Erbil city, Iraq. Material and methods. Forty-eight soil samples were collected from 12 public parks and gardens from 11 different neighbourhoods (8 parks and 3 playgrounds and one district in Erbil city. The zinc sulfate floatation method was used to recover the eggs of parasites from the samples. Results. Eggs of parasites were identified in 91.6% of the parks. Eggs of [i]Hymenolepis diminuta[/i] were found in 75%, [i]Toxocara [/i]spp. in 50%, [i]Ascaris[/i] spp. in 33.3%, [i]Taenia[/i] spp. in 25%, hookworm in 25%, [i]Trichostrongylus[/i] spp. in 16.7% and Trichuris spp. in 16.7% of the parks. [i]Helminth[/i] eggs were found in 48% soil samples with a mean number of 1.1 per soil sample. The most contaminated soil sample was found in a park in neighbourhood number 325 with 6 eggs. Conclusions. The presence of pathogenic parasites in the soil of parks in Erbil city constitutes a high risk to the people who use these parks for recreation, and requires the appropriate control for these parasites.

  16. Vital status of trees plantations of the Shevchenko park in Zaporizhzhya city

    Directory of Open Access Journals (Sweden)

    A. S. Yalovenko

    2011-03-01

    Full Text Available The tree plantation’s vital status of the Shevchenko Park in Zaporizhzhya city was estimated according to N. P. Krasinsky’s method modified by Y. Z. Kulagin. The vitality of individual plants and stands as a whole was assessed according to V. A. Alekseev. The growth class of tree stands and the influence of the age class on the forest capacity class were determined. The defectiveness of tree stems in the park was estimated.

  17. Planning support concept to implementation of sustainable parking development projects in ancient Mediterranean cities

    Directory of Open Access Journals (Sweden)

    Nikša Jajac

    2014-12-01

    Full Text Available This paper proposes a planning support concept (PSC to implementation of sustainable parking development projects (SPDP in ancient Mediterranean cities. It is conceptualized by the logic of decision support systems and a multicriteria analysis approach. The purpose of the concept is to support setting of implementation priorities for subprojects (construction of new and/or improvement of existing parking within a SPDP. Analysing the existing and a planned state of parking within the city a goal tree is established. Subprojects are defined accordingly. Objectives from the last hierarchy level within the goal tree are used as criteria for assessment of defined subprojects. Representatives of stakeholders provided criteria weights by application of AHP and SAW methods. PROMETHEE II was used for priority ranking and PROMETHEE V ensured a definition of project’s implementation phases. The result of the presented concept is the implementation plan for such projects. The concept is tested on the city of Trogir.

  18. Prevalence of Toxocara Spp. eggs in Public Parks in Tehran City, Iran

    Directory of Open Access Journals (Sweden)

    SJ Seyyed Tabaee

    2012-09-01

    Full Text Available Background: The objective of the present research was to determine the frequency of Toxocara spp. eggs in soil samples of public parks, in the city of Tehran, Iran. Methods: A total of 600 soil samples were taken from 120 parks between Aprils to November, 2008. Soil samples were collected from 5 distinct sites in the parks. The samples were washed with saline solution and the collected sediment from each park were equally divided and examined by floatation and Petri dish methods for Toxocara eggs. Result:  Ten percent were contaminated with Toxocara spp. eggs. The number of observed Toxocara eggs in each microscopic field was varied from 1-3. No significant differences were observed be­tween floatation and Petri dish methods. Conclusion: Our public parks showed a high risk of toxocariasis and the need for preventive studies.

  19. The Educational Park in New York City. Concept for Discussion.

    Science.gov (United States)

    New York City Board of Education, Brooklyn, NY.

    A study outline plan for three different kinds of educational parks--(1) the horizontal type, (2) the vertical type, and (3) the pyramid type is presented. Each is discussed, not as definitive proposals, but rather as a basis for study and discussion. The study was written in the hope that it will stimulate public and professional discussion…

  20. Eco-hydrologic role of urban parks in Queretaro City

    Science.gov (United States)

    Medina Frutos, S.; Gonzalez-Sosa, E.; Mastachi-Loza, C. A.; Gutierrez-Lopez, M. A.; Ciaq

    2010-12-01

    Urban parks are essential for the well-being and comfort of urban zones, vegetation plays an important role in the water balance, but these areas rarely are considered as urban infrastructure, this is why studies are necessary to assess the eco-hydrological role of urban parks and the micro climate effect of them in adjacent areas. The study is carried out during the raining seasons of 2010 and 2011 in six urban parks located in the central area of the Queretaro valley: Alameda Centro, Alamos, Alcanfores Norte, Arboledas, Cerro de las campanas and Queretaro 2000. This work aims to measure and modeling the rainfall interception process from measuring some random plots into the urban parks, also to evaluate the water balance and the runoff that is spilled to the drainage system. According to previous studies it is expected that vegetation intercepts more than 60% of total rainfall so the runoff in urban areas decrease, also to quantify the available water volume to infiltrate to aquifer recharge.

  1. Smart City Technologies: Design and Evaluation of An Intelligent Driving Assistant for Smart Parking

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    Andreea I. Niculescu

    2016-12-01

    Full Text Available Smart cities technologies are gradually changing our urban landscape thanks to the proliferation of billions of smart devices permanently connected through the internet. Among technologies with highest impact on citizen’s quality of life are intelligent transportation systems and in particular, smart parking applications. In this paper, we present a study evaluation the design of a smart parking assistant developed in our lab. The system is implemented as mobile app with an integrated GUI adapted for Android tablets. The app extends common park guidance information systems (PGI offering suggestions based on parking fee or proximity to destination. Two novel features – beyond the state of the art of current available systems – are added: the use of natural language and the ability to react in real-time to changes in parking occupancy. If the number of parking lots drops to critical level, the application redirects the driver to another parking place. Furthermore, the app includes GPS and Google maps interfacing modules which enable the application to detect the driver location and calculate the nearest car park distance. A group of five experts with background in interface design and natural language processing evaluated the prototype using Nielsen’s set of heuristics in a think-loud approach. Results and implications for further interaction design are extensively discussed.

  2. The Influence of Proximity to City Parks on Blood Pressure in Early Pregnancy

    OpenAIRE

    Grazuleviciene, Regina; Dedele, Audrius; Danileviciute, Asta; Vencloviene, Jone; Grazulevicius, Tomas; Andrusaityte, Sandra; Uzdanaviciute, Inga; Nieuwenhuijsen, Mark J.

    2014-01-01

    This study investigated the effect of proximity to city parks on blood pressure categories during the first trimester of pregnancy. This cross-sectional study included 3,416 female residents of the city of Kaunas, Lithuania, who were enrolled in the FP7 PHENOTYPE project study. The women were classified into four blood pressure categories: optimal, normal, high-normal blood pressure, and hypertension. Multinomial regression models were used to investigate the association between three women’s...

  3. The Influence of Proximity to City Parks on Blood Pressure in Early Pregnancy

    OpenAIRE

    2014-01-01

    This study investigated the effect of proximity to city parks on blood pressure categories during the first trimester of pregnancy. This cross-sectional study included 3,416 female residents of the city of Kaunas, Lithuania, who were enrolled in the FP7 PHENOTYPE project study. The women were classified into four blood pressure categories: optimal, normal, high-normal blood pressure, and hypertension. Multinomial regression models were used to investigate the association between three wome...

  4. The Development of the Model for the Park and Ride System in the Major Lithuanian Cities

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    Vytautas Palevičius

    2014-10-01

    Full Text Available Park and Ride (P&R is the original transport system of public passengers, acting as a traditional supplement of public transport. The system is becoming widely popular in European cities. The central core of this system is composed of parking facilities in the specified parking areas at the approaches to the city with connections to public transport or special buses that allow people reach the city centre. The P&R system is based on a reduction in car density in the city centre as well as on a decrease in traffic noise, air and visual pollution. Furthermore, the P&R system is an economical and time-saving way to travel. This article has been prepared according to structural support provided by the European Union (EU for the purpose of developing the P&R system in five major Lithuanian cities – Vilnius, Kaunas, Klaipeda, Siauliai and Panevezys. Therefore, this paper is aimed at the development and application of the theoretical model of the P&R system to Lithuanian cities according to external good and bad practice.

  5. Efficiency Comparison of Various Parking Charge Schemes Considering Daily Travel Cost in a Linear City

    NARCIS (Netherlands)

    Zhang, X.; Van Wee, G.P.

    2011-01-01

    In this paper, we introduce a new duration dependent parking fee regime based on the travel cost for an entire day, rather than a single commute trip. Commuters are assumed to reside at one end of a linear city and work in a business center at the other end. A two-stage differential method is used t

  6. Efficiency Comparison of Various Parking Charge Schemes Considering Daily Travel Cost in a Linear City

    NARCIS (Netherlands)

    Zhang, X.; Van Wee, G.P.

    2011-01-01

    In this paper, we introduce a new duration dependent parking fee regime based on the travel cost for an entire day, rather than a single commute trip. Commuters are assumed to reside at one end of a linear city and work in a business center at the other end. A two-stage differential method is used

  7. Decline of sacred fir (Abies religiosa) in a forest park south of Mexico City.

    Science.gov (United States)

    Alvarado R, D; De Bauer, L I; Galindo A, J

    1993-01-01

    Decline of sacred fir (Abies religiosa) trees in the high elevation forest park, Desierto de los Leones, located south of Mexico City, is described. Trees located in the windward zone (exposed to air masses from Mexico City) were the most severely affected, especially trees at the distal ends of ravines. Examination of tree growth rings indicated decreases in ring widths for the past 30 years. Polluted air from Mexico City may be an important causal factor in fir decline. Drought, due to excessive removal of soil water, insects, mites and pathogens, and poor forest management are possible contributing and interactive factors in fir decline.

  8. LLW Forum meeting report, October 26--27, 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    The Low-Level Radioactive Waste Forum (LLW Forum) is an association of state and compact representatives, appointed by governors and compact commissions, established to facilitate state and compact implementation of the Low-Level Radioactive Waste Policy Act of 1980 and the Low-Level Radioactive Waste Policy Amendments Act of 1985 and to promote the objectives of low-level radioactive waste regional compacts. The LLW Forum provides an opportunity for state and compact officials to share information with one another and to exchange views with officials of federal agencies and other interested parties. This report details activities of the meeting held October 26-27, 1994.

  9. On the Design of Smart Parking Networks in the Smart Cities: An Optimal Sensor Placement Model

    Directory of Open Access Journals (Sweden)

    Antoine Bagula

    2015-06-01

    Full Text Available Smart parking is a typical IoT application that can benefit from advances in sensor, actuator and RFID technologies to provide many services to its users and parking owners of a smart city. This paper considers a smart parking infrastructure where sensors are laid down on the parking spots to detect car presence and RFID readers are embedded into parking gates to identify cars and help in the billing of the smart parking. Both types of devices are endowed with wired and wireless communication capabilities for reporting to a gateway where the situation recognition is performed. The sensor devices are tasked to play one of the three roles: (1 slave sensor nodes located on the parking spot to detect car presence/absence; (2 master nodes located at one of the edges of a parking lot to detect presence and collect the sensor readings from the slave nodes; and (3 repeater sensor nodes, also called “anchor” nodes, located strategically at specific locations in the parking lot to increase the coverage and connectivity of the wireless sensor network. While slave and master nodes are placed based on geographic constraints, the optimal placement of the relay/anchor sensor nodes in smart parking is an important parameter upon which the cost and efficiency of the parking system depends. We formulate the optimal placement of sensors in smart parking as an integer linear programming multi-objective problem optimizing the sensor network engineering efficiency in terms of coverage and lifetime maximization, as well as its economic gain in terms of the number of sensors deployed for a specific coverage and lifetime. We propose an exact solution to the node placement problem using single-step and two-step solutions implemented in the Mosel language based on the Xpress-MPsuite of libraries. Experimental results reveal the relative efficiency of the single-step compared to the two-step model on different performance parameters. These results are consolidated by

  10. On the Design of Smart Parking Networks in the Smart Cities: An Optimal Sensor Placement Model.

    Science.gov (United States)

    Bagula, Antoine; Castelli, Lorenzo; Zennaro, Marco

    2015-06-30

    Smart parking is a typical IoT application that can benefit from advances in sensor, actuator and RFID technologies to provide many services to its users and parking owners of a smart city. This paper considers a smart parking infrastructure where sensors are laid down on the parking spots to detect car presence and RFID readers are embedded into parking gates to identify cars and help in the billing of the smart parking. Both types of devices are endowed with wired and wireless communication capabilities for reporting to a gateway where the situation recognition is performed. The sensor devices are tasked to play one of the three roles: (1) slave sensor nodes located on the parking spot to detect car presence/absence; (2) master nodes located at one of the edges of a parking lot to detect presence and collect the sensor readings from the slave nodes; and (3) repeater sensor nodes, also called "anchor" nodes, located strategically at specific locations in the parking lot to increase the coverage and connectivity of the wireless sensor network. While slave and master nodes are placed based on geographic constraints, the optimal placement of the relay/anchor sensor nodes in smart parking is an important parameter upon which the cost and efficiency of the parking system depends. We formulate the optimal placement of sensors in smart parking as an integer linear programming multi-objective problem optimizing the sensor network engineering efficiency in terms of coverage and lifetime maximization, as well as its economic gain in terms of the number of sensors deployed for a specific coverage and lifetime. We propose an exact solution to the node placement problem using single-step and two-step solutions implemented in the Mosel language based on the Xpress-MPsuite of libraries. Experimental results reveal the relative efficiency of the single-step compared to the two-step model on different performance parameters. These results are consolidated by simulation results

  11. Anthropogenic transformation of city parks soils: spatial and time peculiarities.

    Science.gov (United States)

    Poputnikov, Vadim; Prokofieva, Tatiana

    2010-05-01

    Despite of quasi-natural status of urban parks, these territories often have a complicated history of local landuse. Urban park territories can accumulate maximum volume of information about the ways and peculiarities of soil anthropogenic transformation due to the absence of large-scale ground works and sealing of territories. As an objects of research 2 Moscow historical forest parks - "Pokrovskoe-Streshnevo" and "Tushinskiy" were chosen. From the one hand, these parks are characterizing by sufficiently square, which are representative by abundance of areas with different land use type. On the other hand, these areas have distinction both in soil forming factors and anthropogenic activities history. For the description of anthropogenic soil cover transformation the set of landuse types schemes were created. By these schemes were characterized a more than 250 years period. A range of soil pits were described on the different land use types territories. Different physical-chemical (pH, cation exchange capacity, amount of total organic carbon and nutrient element (P2O5 & K2O), amount of carbonates, and total amount of Cd, Pb, Zn, Cu, Mn & Ni), physical (particle size composition, bulk density and penetration resistance) properties were measured. The micromorphological (in thin sections) properties were described. Using scanning electron microscopy and energy-dispersive X-ray spectroscopy, the main morphological and chemical properties of black carbon particles were disclosed in every surface horizons type. Using above-mentioned methods, we described following types of anthropogenic-transformed horizons - "postagricultural" horizons of abandoned tillage field soils, "urbic" horizons of settlements area soils, "technogenic" horizons of soils of constructed or reclaimed territories and different intergrade horizons. The presence of different type horizons with various properties marks existence of fixed land use for different periods. The whole way of anthropogenic

  12. Toxocara Spp. Eggs in Public Parks of Urmia City, West Azer¬baijan Province Iran

    Directory of Open Access Journals (Sweden)

    S Charesaz

    2008-09-01

    Full Text Available Background: The visceral larva migrans (VLM is a syndrome observed in human infection with helminth larval eggs such as the Toxocara spp. that usually infects dogs and cats. Among the risk factors involved in the occurrence of VLM, partic­ularly importance of these animal populations, an investigation was carried out for the presence of Toxocara spp. eggs in public parks in the city of Urmia, West Azerbaijan Province, Iran."nMethods: Samples were collected from total 26 existing public parks in Urmia from December 2003 to March 2004. Soil samples were collected from 3-4 distinct sites in the same area. The floating material was analyzed under the light micro­scope."nResults: Toxocara spp. eggs were found in 8 samples of total 102 taken samples from 26 public parks showed a contami­nation rate of 7.8%. The number of observed Toxacara eggs in each microscopic field was varied from 1-8."nConclusion: Low rate of contamination with Toxocara spp. eggs in Urmia parks might be due to lower dog population and cultural differences of present study in this city in comparison of other cities of the world.

  13. The Influence of Proximity to City Parks on Blood Pressure in Early Pregnancy

    Directory of Open Access Journals (Sweden)

    Regina Grazuleviciene

    2014-03-01

    Full Text Available This study investigated the effect of proximity to city parks on blood pressure categories during the first trimester of pregnancy. This cross-sectional study included 3,416 female residents of the city of Kaunas, Lithuania, who were enrolled in the FP7 PHENOTYPE project study. The women were classified into four blood pressure categories: optimal, normal, high-normal blood pressure, and hypertension. Multinomial regression models were used to investigate the association between three women’s groups with respect to the residence distances from city parks (300, >300–1,000, and >1,000 m and four blood pressure categories. When using the optimal blood pressure as the reference group, the crude and adjusted odds ratios (OR for normal blood pressure and for high-normal blood pressure proved to be statistically significantly higher after the inclusion of the selected covariates into the regression analysis. The probability of normal blood pressure increased by 9%, and that of high-normal blood pressure—by 14% for every 300 m increase in the distance to green spaces. The findings of this study suggest a beneficial impact of nearby city parks on blood pressure amongst 20- to 45-year-old women. This relationship has important implications for the prevention of hypertension and the reduction of hypertension-related morbidity.

  14. Exposure to larva migrans syndromes in squares and public parks of cities in Chile

    Directory of Open Access Journals (Sweden)

    Mercado Rubén

    2004-01-01

    Full Text Available Between November 2001 and December 2002, 600 dog fecal samples were collected in main squares and public parks of 13 cities in Chile, from the extreme north to the extreme south of the country. The samples were processed in the laboratory by centrifugal sedimentation and the Harada-Mori methods. T. canis eggs were found in 12 cities. Detection rates ranged from 1.9 to 12.5% with an average of 5.2%. Seven percent of the samples had eggs and 9.5% had rhabditoid and/or filariform larvae of Ancylostomatidae. Strongyloides stercoralis were not found. Squares and public parks in Chile pose a potential risk of exposure to visceral, ocular, and/or cutaneous larva migrans syndromes.

  15. Attitudes of Citizens towards Urban Parks and Green Spaces for Urban Sustainability: The Case of Gyeongsan City, Republic of Korea

    Directory of Open Access Journals (Sweden)

    Young-Chang Lee

    2015-06-01

    Full Text Available Urban parks and green spaces support a wide array of species and play an important role in long-term sustainability. This study analyzed the needs and attitudes of citizens towards urban parks and green spaces in order to provide information for setting the future direction of urban sustainability to maximize quality of life. A questionnaire survey was conducted to analyze the general characteristics of respondents and their awareness of parks and spaces. First, the results indicate that the main purpose of visiting parks was relaxation and walking. Second, the type of parks visited most frequently by the respondents was pocket parks around home. Third, the main reason for going to the frequently visited parks was “close to home”. Fourth, the major reason for visiting parks infrequently was “improper park management”. Fifth, the desired types of urban parks were relaxation parks close to natural rivers. Sixth, citizens wanted to participate in the expansion projects of parks and green spaces through non-profit civic organizations or volunteer activities. Further research with a comparative analysis among different cities will be necessary to generalize Korean attitudes to urban parks and green spaces for urban sustainability.

  16. Survey of keratinophilic fungi isolated from city park soils of Pisa, Italy.

    Science.gov (United States)

    Papini, R; Mancianti, F; Grassotti, G; Cardini, G

    1998-01-01

    A survey of geophilic dermatophytes and related keratinophilic fungi isolated from city park soils of Pisa is reported. Twenty-three (48%) soil samples out of 48 were positive by hair baiting. The following species were isolated: Microsporum gypseum (39%), Trichophyton ajelloi (31%), Chrysosporium keratinophilum (14%), T. terrestre (8%), M. fulvum, Ch. luteum, Ch. indicum (5% each) and M. cookei (2%). The presence of the different species is discussed in relation to the risk of fungal skin infections.

  17. The complexities of measuring access to parks and physical activity sites in New York City: a quantitative and qualitative approach

    National Research Council Canada - National Science Library

    Maroko, Andrew R; Maantay, Juliana A; Sohler, Nancy L; Grady, Kristen L; Arno, Peter S

    2009-01-01

    ... be an environmental justice issue. Geographic Information systems were used to conduct quantitative and qualitative analyses of park accessibility in New York City, which included kernel density estimation, ordinary least squares (global...

  18. Conceptual design of dedicated road lighting for city park and housing estate.

    Science.gov (United States)

    Wu, Rengmao; Li, Kan; Liu, Peng; Zheng, Zhenrong; Li, Haifeng; Liu, Xu

    2013-07-20

    We propose dedicated road lighting, which is significantly superior to the existing lighting technologies for the city park and housing estate. This dedicated lighting employs freeform surfaces to effectively control the optical field of the LED source to produce three kinds of illumination modes for the curved road, straight road, and the small public square, respectively, perfectly matching the road conditions of the city park and housing estate. A mathematical model of freeform illumination design is presented to achieve a conceptual design of this road lighting, and a numerical technology for solving this design problem is introduced for the first time, to our knowledge. An illumination model of this conceptual design is constructed. The experimental results of the conceptual design tally closely with the target. This dedicated road lighting, integrated with energy saving, healthy lighting and artistic beauty, provides a beautiful landscape for the city park and the housing estate at night, and will play an important role in improving quality of life of the urban inhabitants.

  19. Variability in concentrations of potentially toxic elements in urban parks from six European cities.

    Science.gov (United States)

    Madrid, L; Diaz-Barrientos, E; Ruiz-Cortés, E; Reinoso, R; Biasioli, M; Davidson, C M; Duarte, A C; Grcman, H; Hossack, I; Hursthouse, A S; Kralj, T; Ljung, K; Otabbong, E; Rodrigues, S; Urquhart, G J; Ajmone-Marsan, F

    2006-11-01

    Use of a harmonised sampling regime has allowed comparison of concentrations of copper, chromium, nickel, lead and zinc in six urban parks located in different European cities differing markedly in their climate and industrial history. Wide concentrations ranges were found for copper, lead and zinc at most sites, but for chromium and nickel a wide range was only seen in the Italian park, where levels were also considerably greater than in other soils. As might be expected, the soils from older cities with a legacy of heavy manufacturing industry (Glasgow, Torino) were richest in potentially toxic elements (PTEs); soils from Ljubljana, Sevilla and Uppsala had intermediate metal contents, and soils from the most recently established park, in the least industrialised city (Aveiro), displayed lowest concentrations. When principal component analysis was applied to the data, associations were revealed between pH and organic carbon content; and between all five PTEs. When pH and organic carbon content were excluded from the PCA, a distinction became clear between copper, lead and zinc (the "urban" metals) on the one hand, and chromium and nickel on the other. Similar results were obtained for the surface (0-10 cm depth) and sub-surface (10-20 cm depth) samples. Comparisons with target or limit concentrations were limited by the existence of different legislation in different countries and the fact that few guidelines deal specifically with public-access urban soils intended for recreational use.

  20. Its System to Manage Parking Supply: Considerations on Application to the “Ring” in the City of Brescia

    Directory of Open Access Journals (Sweden)

    Susanna Bulferetti

    2014-05-01

    Full Text Available Brescia’s downtown is outlined by link roads built up at the Venetian walls, known as “Ring. The “Ring” is characterized by high traffic flows, as well as by the presence of several paid parking lots located on and off street. Furthermore, several facilities are located on these link roads. Nowadays city of Brescia is equipped with an ITS system able to manage off street parking spaces, allowing the share of information about parking availability to potential users, through the use of variable message panels. The parking supply issue and its management are strongly felt by citizens, as well as many other cities communities, whether European or not. This contribution aims to encourage an integration of the existing ITS system for the off street parking management with additional devices, which allow to manage also the on street paid parking supply located on “Ring” roads. The minimization of so-called “shared traffic” component of traffic flows, as well as the increase of road safety, in the context of a medium-sized Italian city are the main objectives of the ITS system integration. ITS asset chosen for the Brescia case study springs from the analysis of some non-European experiences about on street parking management (for example, San Francisco and Boston and certainly can be considered suitable for the parking supply management of the whole city. It could become the main starting point in Italian cities for the application of performance based parking pricing, widely experienced in many U.S. cities.

  1. Rethinking urban space in cities - A study of parks in Hyderabad, India

    Science.gov (United States)

    Shrinagesh, B.; Markandey, Kalpana

    2016-06-01

    Urban areas being economically diversified attract large streams of migrants making for a burgeoning population. This is more prevalent in the developing countries. The concomitants of this are high density, heavy traffic movement and increased pollution levels. To reduce the stressful life of city dwellers it is important to have open spaces, where one can pursue leisure time activities a few removes from clutter. A public space is a space that is generally open and accessible to people. Roads, public parks, libraries etc, are typically considered public space. The term ‘public space’ is also often misconstrued to mean other things such as ‘gathering place’, which is an element of the larger concept of social space. Hyderabad, the historical city is the capital of Telangana, India and extends from longitude 78o23’ to 78o33’E and latitude of 17o17’ to 17o31’N. It is the second largest city in terms of area and fifth largest in terms of population. It is one of the fastest growing cities in India. There is a huge influx of people from other states in search of better opportunities. The main objectives of the study are; to study the sprawl and changing demographic structure of the city of Hyderabad, to study the accessibility of parks, to study the need for the emergence of a local public sphere. The data base will be mainly on secondary data collected from various government sources. A primary survey will be conducted based on a structured questionnaire. GIS and other mapping techniques will be applied to analyse the data.

  2. A Novel Location-Centric IoT-Cloud Based On-Street Car Parking Violation Management System in Smart Cities

    OpenAIRE

    Thanh Dinh; Younghan Kim

    2016-01-01

    Nowadays, in big cities, parking management is a critical issue from both the driver’s side and the city government’s side. From the driver’s side, how to find an available parking lot in a city is a considerable concern. As a result, smart parking systems recently have received great interest, both in academia and industry. From the city government’s side, how to manage and distribute such a limited public parking resource efficiently to give every visitor a fair chance of finding an on-stre...

  3. Soil Communities of Central Park, New York City: A Biodiversity Melting Pot

    Science.gov (United States)

    Ramirez, K. S.; Leff, J. W.; Wall, D. H.; Fierer, N.

    2013-12-01

    The majority of earth's biodiversity lives in and makes up the soil, but the majority of soil biodiversity has yet to be characterized or even quantified. This may be especially true of urban soil systems. The last decade of advances in molecular, technical and bioinformatic techniques have contributed greatly to our understanding of belowground biodiversity, from global distribution to species counts. Yet, much of this work has been done in ';natural' systems and it is not known if established patterns of distribution, especially in relation to soil factors hold up in urban soils. Urban soils are intensively managed and disturbed, often by effects unique to urban settings. It remains unclear how urban pressures influence soil biodiversity, or if there is a defined or typical ';urban soil community'. Here we describe a study to examine the total soil biodiversity - Bacteria, Archaea and Eukarya- of Central Park, New York City and test for patterns of distribution and relationships to soil characteristics. We then compare the biodiversity of Central Park to 57 global soils, spanning a number of biomes from Alaska to Antarctica. In this way we can identify similarities and differences in soil communities of Central Park to soils from ';natural' systems. To generate a broad-scale survey of total soil biodiversity, 596 soil samples were collected from across Central Park (3.41 km2). Soils varied greatly in vegetation cover and soil characteristics (pH, moisture, soil C and soil N). Using high-throughput Illumina sequencing technology we characterized the complete soil community from 16S rRNA (Bacteria and Archaea) and 18S rRNA gene sequences (Eukarya). Samples were rarified to 40,000 sequences per sample. To compare Central Park to the 57 global soils the complete soil community of the global soils was also characterized using Illumina sequencing technology. All samples were rarified to 40,000 sequences per sample. The total measured biodiversity in Central Park was

  4. A Novel Location-Centric IoT-Cloud Based On-Street Car Parking Violation Management System in Smart Cities

    Directory of Open Access Journals (Sweden)

    Thanh Dinh

    2016-06-01

    Full Text Available Nowadays, in big cities, parking management is a critical issue from both the driver’s side and the city government’s side. From the driver’s side, how to find an available parking lot in a city is a considerable concern. As a result, smart parking systems recently have received great interest, both in academia and industry. From the city government’s side, how to manage and distribute such a limited public parking resource efficiently to give every visitor a fair chance of finding an on-street parking lot is also a considerable concern. However, existing studies of smart parking management focus only on assisting the driver’s side to find available parking spaces. This study aims to raise a new perspective on such smart parking management and to propose a novel location-centric IoT-cloud-based parking violation management system. The system is designed to assist authoritative officers in finding parking violations easily and recommends the least cost path for officers so that officers can achieve their highest productivity in finding parking violations and issuing parking tickets. Experimental results show that the system not only improves the productivity of officers in finding parking violations and issuing tickets, but also helps reduce the traveling cost of officers and to reduce the average violation period of violating cars considerably.

  5. A Novel Location-Centric IoT-Cloud Based On-Street Car Parking Violation Management System in Smart Cities.

    Science.gov (United States)

    Dinh, Thanh; Kim, Younghan

    2016-06-02

    Nowadays, in big cities, parking management is a critical issue from both the driver's side and the city government's side. From the driver's side, how to find an available parking lot in a city is a considerable concern. As a result, smart parking systems recently have received great interest, both in academia and industry. From the city government's side, how to manage and distribute such a limited public parking resource efficiently to give every visitor a fair chance of finding an on-street parking lot is also a considerable concern. However, existing studies of smart parking management focus only on assisting the driver's side to find available parking spaces. This study aims to raise a new perspective on such smart parking management and to propose a novel location-centric IoT-cloud-based parking violation management system. The system is designed to assist authoritative officers in finding parking violations easily and recommends the least cost path for officers so that officers can achieve their highest productivity in finding parking violations and issuing parking tickets. Experimental results show that the system not only improves the productivity of officers in finding parking violations and issuing tickets, but also helps reduce the traveling cost of officers and to reduce the average violation period of violating cars considerably.

  6. A Novel Location-Centric IoT-Cloud Based On-Street Car Parking Violation Management System in Smart Cities

    Science.gov (United States)

    Dinh, Thanh; Kim, Younghan

    2016-01-01

    Nowadays, in big cities, parking management is a critical issue from both the driver’s side and the city government’s side. From the driver’s side, how to find an available parking lot in a city is a considerable concern. As a result, smart parking systems recently have received great interest, both in academia and industry. From the city government’s side, how to manage and distribute such a limited public parking resource efficiently to give every visitor a fair chance of finding an on-street parking lot is also a considerable concern. However, existing studies of smart parking management focus only on assisting the driver’s side to find available parking spaces. This study aims to raise a new perspective on such smart parking management and to propose a novel location-centric IoT-cloud-based parking violation management system. The system is designed to assist authoritative officers in finding parking violations easily and recommends the least cost path for officers so that officers can achieve their highest productivity in finding parking violations and issuing parking tickets. Experimental results show that the system not only improves the productivity of officers in finding parking violations and issuing tickets, but also helps reduce the traveling cost of officers and to reduce the average violation period of violating cars considerably. PMID:27271620

  7. The street food culture of Guatemala City: a case study from a downtown, urban park.

    Science.gov (United States)

    Freese, E; Romero-Abal, M E; Solomons, N W

    1998-06-01

    This study investigated the structure and environment of 31 street food vendors in an urban park in the downtown area of Guatemala City. Vendors were interviewed and observed in order to assess the quality, safety, and accessibility of street food. The street food vending in the park consisted of five types: whole meal, snack, beverage, fruits, and carts. A great variety of typical Guatemalan meals, as well as ready-to-eat fruits and hot dog chapin (hot dog with cabbage and avocado cream), were found in the park. The food preparation and handling revealed inadequacies concerning the hygiene. Circumstances, such as the lack of portable water near the vending site and unhygienic sanitary facilities, supported the transmission of pathogens. The clientele was of all ages, and included female as well as the male purchasers. Typical clients came from the surrounding area, i.e. the employees of civil and private offices, commercial businesses, and the non-food vendors of the park. Comparing the economy of street food with the definition of very poor in Guatemala, the prices on the street were often above the daily money needed for a basic food basket. However, a special clientele were the very poor, such as the street children and handicapped people, who earned their meals by helping out at the vending sites. Mainly female street food vendors were found at the whole meal, snack, and refreshment sites whereas men sold predominantly at the carts. For all of the vendors, it was the main source of income and for many families the only one.

  8. 49 CFR 26.27 - What efforts must recipients make concerning DBE financial institutions?

    Science.gov (United States)

    2010-10-01

    ... financial institutions? 26.27 Section 26.27 Transportation Office of the Secretary of Transportation... efforts must recipients make concerning DBE financial institutions? You must thoroughly investigate the full extent of services offered by financial institutions owned and controlled by socially...

  9. 25 CFR 26.27 - What kind of Job Placement support services can I expect?

    Science.gov (United States)

    2010-04-01

    ... resume preparation, interview techniques, job retention, and related living skills. ... 25 Indians 1 2010-04-01 2010-04-01 false What kind of Job Placement support services can I expect? 26.27 Section 26.27 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES...

  10. Empirical evaluation of an on-street parking pricing scheme in the city center

    OpenAIRE

    Cats, O.; Zhang, C.; Nissan, A

    2015-01-01

    Parking pricing policies can be used as a policy instrument to steer the parking market and reduce the externalities caused by traffic in general and parking in particular. A more efficient management of parking demand can improve the utilization of the limited parking capacity at high-demand areas. Even though parking policies are often a topic of public debate, there is lack of systematic empirical analysis of various parking measures. This paper proposes a methodology to empirically measur...

  11. [Bird species diversity and related protection measures in urban park green spaces of Loudi City, Hunan Province of China].

    Science.gov (United States)

    Li, Yi-de; Liu, Ping-yuan; Gong, Xun-sheng; Xiao, Xiao-jun

    2013-08-01

    Urban park green space is an important physical part of urban ecosystem, and also, the important habitat and carrier for birds and other animals. Rapid urbanization induces the great change in the spatial pattern of urban park green space, while the patched distribution of urban park green space has the habitat features similar to 'habitat islands', giving obvious effects on urban avian communities. In order to understand the bird species distribution and species diversity in Loudi City and to provide the basic information for the bird conservation, a line transect method and a quadrat sampling method were adopted to investigate the distribution pattern and species richness of the birds across seven urban parks in the Loudi City from November, 2010 to January, 2012. A total of 56 birds species belonging to 11 orders and 27 families were recorded, among which, there were 32, 12 and 12 species belonging to resident birds, summer migrant birds and winter migrant birds, accounting for 57.2%, 21.4% and 21.4%, respectively. As for the fauna, there were 27, 14, and 15 bird species belonging to oriental species, palaearctic species and widely distributed species, accounting for 48.2%, 25.0% and 26.8%, respectively. A total of 7 species belonging to the second class of the national key protected species were recorded, accounting for 12.5% of the total. The Shannon, Pielou and G-F indices of the bird communities in the urban parks in Loudi City were 1.49, 0.85 and 0.62, respectively. Zhushan Park had the highest species number (42), Shannon index (1.41), G index (3.46), F index (6.12) and G-F index (0.43), and Yueqin Hill Park had the highest Pielou index (0.92). The reasons of the poor bird species in Loudi City were analyzed, and some suggestions for preventing the birds were put forward.

  12. Empirical evaluation of an on-street parking pricing scheme in the city center

    NARCIS (Netherlands)

    Cats, O.; Zhang, C.; Nissan, A.

    2015-01-01

    Parking pricing policies can be used as a policy instrument to steer the parking market and reduce the externalities caused by traffic in general and parking in particular. A more efficient management of parking demand can improve the utilization of the limited parking capacity at high-demand areas.

  13. Estuarine shoreline changes in Jamaica Bay, New York City: implications for management of an urban national park.

    Science.gov (United States)

    Boger, Rebecca; Connolly, James; Christiano, Mark

    2012-01-01

    The Jamaica Bay portion of Gateway National Recreation Area, located next to highly urbanized New York City, faces many challenges to preserve and protect its natural, cultural, and recreational resources. To aid in the management of the park resources, detailed estuarine shoreline analyses of Jamaica Bay were undertaken using imagery taken in 1951, 1974, and 2006. A 15-class land use/land cover (LULC) classification scheme was created after doing an initial examination of the types of LULC in the 2006 orthoimagery and then applied in the analyses of the previous years. By quantifying how and where the shoreline has changed over the past 60 years, park managers can better assess the impact of management practices by comparing LULC of the shoreline within the park boundary to the LULC of the shoreline outside the park boundary before and after the park was created in 1972. Despite the heavy development of New York City and the trend for shoreline modification, the overall shoreline of Jamaica Bay has maintained large percentages of undeveloped vegetation and sandy beaches. Much of the LULC change has occurred in the creeks as a result of dredging and shape modification for residential and commercial uses. Park management has been effective in limiting the alteration of undeveloped shoreline although there have been significant changes in the relative percentages of sand and vegetated beaches between 1974 and 2006.

  14. Prevalence of fecal contamination in sandpits in public parks in Sapporo City, Japan.

    Science.gov (United States)

    Matsuo, Junji; Nakashio, Satoshi

    2005-03-10

    A total of 107 sandpits in public parks in Sapporo City were examined, 9 and 73 were contaminated with helminth eggs and fecal coliforms, respectively. Of the nine in which eggs were detected, eight were contaminated with Toxocara spp. and one with Capillaria spp. eggs. The contamination rate of sandpits of more than 30 m2 ranged from 43 to 50%, while in those 30 m2 or less it was between 73 and 92%. Although helminth eggs were evenly distributed throughout all layers of the sandpits, fecal coliforms were localized on the sandpit surfaces. Recovered Toxocara eggs were identified according to their size and surface structures, and almost all eggs were T. cati. Based on these results, and given the inherent habits of cats, measures to prevent their defecation in sandpits are needed, especially ones of smaller size.

  15. Sap flow measurement in a street and park of a hot and arid city

    Science.gov (United States)

    Cohen, S.; Shashua-Bar, L.; Potchter, O.; Yaakov, Y.; Bar-Kutiel, P.; Tanny, J.

    2012-04-01

    Urban trees mitigate hot climate by shading, but also through transpirational cooling. Transpiration from urban trees can be a significant part of the urban energy budget, but is difficult to quantify. A direct method for measuring tree transpiration is through the use of sap flow sensors. Several methods have been developed for this, where the most common use heat as a tracer of sap flow. The most popular method among plant environmental ecologists is the thermal dissipation or 'Granier' method, the latter name for its inventor. In this method continuously heated and unheated sensors are inserted into the tree stem and the temperature difference between the two is roughly inversely proportional to sap flux density. Although the method can be accurate, sap flux density can be highly variable in the stem, depending on depth in the stem and azimuth. Inter-tree variation is also large, so a number of sensors per tree and a number of trees need to be monitored for accurate determinations. Finally, it is a good idea to calibrate the sensors for the configuration and species being monitored. We measured sap flow in a tree covered open mall and a city park in Beer Sheva, Israel - a hot and arid city. Trees that shaded the open mall were of the Delonix regia species while those in the park were Prosopis and Tamarix sp. Individual tree sap flux for large trees exceeded 100 liters on many of the days, equivalent to over 100 W m-2 at mid-day. This paper will discuss methodological issues as well as some of the results.

  16. Demonstration Assessment of Light-Emitting Diode (LED) Post-Top Lighting at Central Park in New York City

    Energy Technology Data Exchange (ETDEWEB)

    Myer, Michael; Goettel, Russell T.; Kinzey, Bruce R.

    2012-09-30

    A review of five post-top light-emitting diode (LED) pedestrian luminaires installed in New York City's Central Park for possible replacement to the existing metal halide post-top luminaire. This report reviews the energy savings potential and lighting delivered by the LED post-top luminaires.

  17. Energy Expenditure associated with the use of neighborhood parks in 2 cities

    Science.gov (United States)

    Luis J. Suau; Myron F. Floyd; John O. Spengler; Jay E. Maddock; Paul H. Gobster

    2012-01-01

    Context: Availability of public neighborhood parks is associated with physical activity. Little is known about how parks contribute to population energy balance. Purpose: This study estimated energy expenditure associated with the use of neighborhood parks and compared energy expenditure by activity areas within parks and by neighborhood race/ethnicity and income....

  18. Park Facilities, Lyon County and City of Emporia Parks, Published in 2010, 1:4800 (1in=400ft) scale, City of Emporia/Lyon County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Park Facilities dataset, published at 1:4800 (1in=400ft) scale, was produced all or in part from Hardcopy Maps information as of 2010. It is described as 'Lyon...

  19. Disparities in Quality of Park Play Spaces between Two Cities with Diverse Income and Race/Ethnicity Composition: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Gavin R. Jenkins

    2015-07-01

    Full Text Available This study investigated the differences in the quality of park play spaces between an affluent and a non-affluent community in a large US Southeastern metropolitan area. Two cities were purposefully selected to reflect differences in household income and race/ethnicity characteristics. Using the Playable Space Quality Assessment Tool (PSQAT, all parks (n = 11, with six in the affluent city, and five in the non-affluent city in these two cities were evaluated. The data were analyzed across three aspects of environmental features of the PSQAT: Location, Play Value and Care and Maintenance between parks in the two cities. The Mann-Whitney U test was used to test the study hypotheses. Results indicated significant differences between parks in the two cities in all three aspects of the PSQAT with p-values ≤ 0.03 and effect sizes of > 0.65, suggesting that the affluent city had parks of a higher quality than the non-affluent city. Significant disparity in Play Value (p = 0.009 in parks between these two communities suggests that children and young people are likely to have different experiences of the play spaces in their locality and therefore may experience different physical and psychological health benefits.

  20. Disparities in Quality of Park Play Spaces between Two Cities with Diverse Income and Race/Ethnicity Composition: A Pilot Study.

    Science.gov (United States)

    Jenkins, Gavin R; Yuen, Hon K; Rose, Emily J; Maher, Amy I; Gregory, Kristina C; Cotton, Megan E

    2015-07-14

    This study investigated the differences in the quality of park play spaces between an affluent and a non-affluent community in a large US Southeastern metropolitan area. Two cities were purposefully selected to reflect differences in household income and race/ethnicity characteristics. Using the Playable Space Quality Assessment Tool (PSQAT), all parks (n = 11, with six in the affluent city, and five in the non-affluent city) in these two cities were evaluated. The data were analyzed across three aspects of environmental features of the PSQAT: Location, Play Value and Care and Maintenance between parks in the two cities. The Mann-Whitney U test was used to test the study hypotheses. Results indicated significant differences between parks in the two cities in all three aspects of the PSQAT with p-values ≤ 0.03 and effect sizes of > 0.65, suggesting that the affluent city had parks of a higher quality than the non-affluent city. Significant disparity in Play Value (p = 0.009) in parks between these two communities suggests that children and young people are likely to have different experiences of the play spaces in their locality and therefore may experience different physical and psychological health benefits.

  1. Urban park characteristics, genetic variation, and historical demography of white-footed mouse (Peromyscus leucopus populations in New York City

    Directory of Open Access Journals (Sweden)

    Jason Munshi-South

    2014-03-01

    Full Text Available Severe fragmentation is a typical fate of native remnant habitats in cities, and urban wildlife with limited dispersal ability are predicted to lose genetic variation in isolated urban patches. However, little information exists on the characteristics of urban green spaces required to conserve genetic variation. In this study, we examine whether isolation in New York City (NYC parks results in genetic bottlenecks in white-footed mice (Peromyscus leucopus, and test the hypotheses that park size and time since isolation are associated with genetic variability using nonlinear regression and information-theoretic model selection. White-footed mice have previously been documented to exhibit male-biased dispersal, which may create disparities in genetic variation between males and females in urban parks. We use genotypes of 18 neutral microsatellite data and four different statistical tests to assess this prediction. Given that sex-biased dispersal may create disparities between population genetic patterns inferred from bi- vs. uni-parentally inherited markers, we also sequenced a 324 bp segment of the mitochondrial D-loop for independent inferences of historical demography in urban P. leucopus. We report that isolation in urban parks does not necessarily result in genetic bottlenecks; only three out of 14 populations in NYC parks exhibited a signature of a recent bottleneck at 18 neutral microsatellite loci. Mouse populations in larger urban parks, or parks that have been isolated for shorter periods of time, also do not generally contain greater genetic variation than populations in smaller parks. These results suggest that even small networks of green spaces may be sufficient to maintain the evolutionary potential of native species with certain characteristics. We also found that isolation in urban parks results in weak to nonexistent sex-biased dispersal in a species known to exhibit male-biased dispersal in less fragmented environments. In

  2. A Cloud-Based Car Parking Middleware for IoT-Based Smart Cities: Design and Implementation

    Directory of Open Access Journals (Sweden)

    Zhanlin Ji

    2014-11-01

    Full Text Available This paper presents the generic concept of using cloud-based intelligent car parking services in smart cities as an important application of the Internet of Things (IoT paradigm. This type of services will become an integral part of a generic IoT operational platform for smart cities due to its pure business-oriented features. A high-level view of the proposed middleware is outlined and the corresponding operational platform is illustrated. To demonstrate the provision of car parking services, based on the proposed middleware, a cloud-based intelligent car parking system for use within a university campus is described along with details of its design, implementation, and operation. A number of software solutions, including Kafka/Storm/Hbase clusters, OSGi web applications with distributed NoSQL, a rule engine, and mobile applications, are proposed to provide ‘best’ car parking service experience to mobile users, following the Always Best Connected and best Served (ABC&S paradigm.

  3. A cloud-based car parking middleware for IoT-based smart cities: design and implementation.

    Science.gov (United States)

    Ji, Zhanlin; Ganchev, Ivan; O'Droma, Máirtín; Zhao, Li; Zhang, Xueji

    2014-11-25

    This paper presents the generic concept of using cloud-based intelligent car parking services in smart cities as an important application of the Internet of Things (IoT) paradigm. This type of services will become an integral part of a generic IoT operational platform for smart cities due to its pure business-oriented features. A high-level view of the proposed middleware is outlined and the corresponding operational platform is illustrated. To demonstrate the provision of car parking services, based on the proposed middleware, a cloud-based intelligent car parking system for use within a university campus is described along with details of its design, implementation, and operation. A number of software solutions, including Kafka/Storm/Hbase clusters, OSGi web applications with distributed NoSQL, a rule engine, and mobile applications, are proposed to provide 'best' car parking service experience to mobile users, following the Always Best Connected and best Served (ABC&S) paradigm.

  4. A Cloud-Based Car Parking Middleware for IoT-Based Smart Cities: Design and Implementation

    Science.gov (United States)

    Ji, Zhanlin; Ganchev, Ivan; O'Droma, Máirtín; Zhao, Li; Zhang, Xueji

    2014-01-01

    This paper presents the generic concept of using cloud-based intelligent car parking services in smart cities as an important application of the Internet of Things (IoT) paradigm. This type of services will become an integral part of a generic IoT operational platform for smart cities due to its pure business-oriented features. A high-level view of the proposed middleware is outlined and the corresponding operational platform is illustrated. To demonstrate the provision of car parking services, based on the proposed middleware, a cloud-based intelligent car parking system for use within a university campus is described along with details of its design, implementation, and operation. A number of software solutions, including Kafka/Storm/Hbase clusters, OSGi web applications with distributed NoSQL, a rule engine, and mobile applications, are proposed to provide ‘best’ car parking service experience to mobile users, following the Always Best Connected and best Served (ABC&S) paradigm. PMID:25429416

  5. Parking and Urban Form

    OpenAIRE

    Brueckner, Jan K.; Franco, Sofia F.

    2015-01-01

    This paper analyzes the provision of residential parking in a monocentric city, with the ultimate goal of appraising the desirability and effects of regulations such as a minimum-parking requirement (MPR) per dwelling. The analysis considers three different regimes for provision of parking space: surface parking, underground parking, and structural parking, with the latter two regimes involving capital investment either in the form of an underground parking garage or an above-ground parking s...

  6. The complexities of measuring access to parks and physical activity sites in New York City: a quantitative and qualitative approach

    Directory of Open Access Journals (Sweden)

    Sohler Nancy L

    2009-06-01

    Full Text Available Abstract Background Proximity to parks and physical activity sites has been linked to an increase in active behaviors, and positive impacts on health outcomes such as lower rates of cardiovascular disease, diabetes, and obesity. Since populations with a low socio-economic status as well as racial and ethnic minorities tend to experience worse health outcomes in the USA, access to parks and physical activity sites may be an environmental justice issue. Geographic Information systems were used to conduct quantitative and qualitative analyses of park accessibility in New York City, which included kernel density estimation, ordinary least squares (global regression, geographically weighted (local regression, and longitudinal case studies, consisting of field work and archival research. Accessibility was measured by both density of park acreage and density of physical activity sites. Independent variables included percent non-Hispanic black, percent Hispanic, percent below poverty, percent of adults without high school diploma, percent with limited English-speaking ability, and population density. Results The ordinary least squares linear regression found weak relationships in both the park acreage density and the physical activity site density models (Ra2 = .11 and .23, respectively; AIC = 7162 and 3529, respectively. Geographically weighted regression, however, suggested spatial non-stationarity in both models, indicating disparities in accessibility that vary over space with respect to magnitude and directionality of the relationships (AIC = 2014 and -1241, respectively. The qualitative analysis supported the findings of the local regression, confirming that although there is a geographically inequitable distribution of park space and physical activity sites, it is not globally predicted by race, ethnicity, or socio-economic status. Conclusion The combination of quantitative and qualitative analyses demonstrated the complexity of the issues around

  7. Improving the quality of urban public space through the identification of space utilization index at Imam Bonjol Park, Padang city

    Science.gov (United States)

    Eriawan, Tomi; Setiawati, Lestari

    2017-06-01

    Padang City as a big city with a population approaching one million people has to address the issue of increased activities of the population and increased need for land and space for those activities. One of the effects of population growth and the development of activities in Padang is the decreasing number of open spaces for the outdoor public activities, both the natural and artificial public. However, Padang City has several open spaces that are built and managed by the government including 40 units of open spaces in the form of plansum parks, playgrounds, and sports parks, with a total area of 10.88 hectares. Despite their status as public open spaces, not all of them can be used and enjoyed by the public since most of them are passive parks, in which they are made only as a garden without any indulgences. This study was performed to assess the quality of public spaces in the central business of Padang City, namely Imam Bonjol Park (Taman Imam Bonjol). The methods of this study were done through several stages, which were to identify the typology of function space based on [1] Carmona (2008) and to assess the space utilization index based on the approach of Public Space Index according to Mehta [2] (2007). The purpose of this study was to assess the quality of space which is a public space in Padang City. The space quality was measured based on the variables in Good Public Space Index, the intensity of use, the intensity of social activity, the duration of activity, the variations in usage, and the diversity of use. The rate of the index of public space quality at Taman Imam Bonjol was determined by assessing 5 (five) variables of space quality. Based on the results of the analysis, public space utilization index was equal to 0.696. This result could be used to determine the quality of public space, in this case was Imam Bonjol Park was in Medium category. The parameters indicated several results including the lack of diversity in users' activity time, less

  8. Smart City Services over a Future Internet Platform Based on Internet of Things and Cloud: The Smart Parking Case

    Directory of Open Access Journals (Sweden)

    Jorge Lanza

    2016-09-01

    Full Text Available Enhancing the effectiveness of city services and assisting on a more sustainable development of cities are two of the crucial drivers of the smart city concept. This paper portrays a field trial that leverages an internet of things (IoT platform intended for bringing value to existing and future smart city infrastructures. The paper highlights how IoT creates the basis permitting integration of current vertical city services into an all-encompassing system, which opens new horizons for the progress of the effectiveness and sustainability of our cities. Additionally, the paper describes a field trial on provisioning of real time data about available parking places both indoor and outdoor. The trial has been carried out at Santander’s (Spain downtown area. The trial takes advantage of both available open data sets as well as of a large-scale IoT infrastructure. The trial is a showcase on how added-value services can be created on top of the proposed architecture.

  9. Public management of urban hospitality: a case study of Agua Branca Park, São Paulo city

    Directory of Open Access Journals (Sweden)

    Luciana Carla Sagi

    2008-10-01

    Full Text Available This article is a qualitative study about the public management of Água Branca Park in São Paulo city and its impacts on the hospitality of this area. The research began in 2005 in master's degree in Hospitality at Anhembi Morumbi University and was pursuing independent until 2008. It is examined the three major dimensions of management: administrative and institutional, socio-political and economic-financial. It was possible to see how aspects related to human resources training, political projects of greater magnitude, physical resources, planning systematic and relationships with the various social actors ultimately result in the hospitality that the park offers to its visitors. Água Branca Park is having a good performance in that sense, since the various components of public management appear to be moving towards the park to be an area full of leisure, which includes the 3 D's of Dumazedier (1980: rest, fun and development, minimizing the pressures that affect Sao Paulo metropolis.

  10. ParkIndex

    DEFF Research Database (Denmark)

    Kaczynski, Andrew T; Schipperijn, Jasper; Hipp, J Aaron

    2016-01-01

    A lack of comprehensive and standardized metrics for measuring park exposure limits park-related research and health promotion efforts. This study aimed to develop and demonstrate an empirically-derived and spatially-represented index of park access (ParkIndex) that would allow researchers......, planners, and citizens to evaluate the potential for park use for a given area. Data used for developing ParkIndex were collected in 2010 in Kansas City, Missouri (KCMO). Adult study participants (n=891) reported whether they used a park within the past month, and all parks in KCMO were mapped and audited...... using ArcGIS 9.3 and the Community Park Audit Tool. Four park summary variables - distance to nearest park, and the number of parks, amount of park space, and average park quality index within 1 mile were analyzed in relation to park use using logistic regression. Coefficients for significant park...

  11. Plant Species in Parks of Chuxiong City%楚雄市公园植物种类分析

    Institute of Scientific and Technical Information of China (English)

    韦宇; 李秀寨; 李建国

    2014-01-01

    通过样地调查法对楚雄市公园植物种类进行研究,结果表明,楚雄市公园植物有59科94属122种,其中,蕨类植物7科9属9种;裸子植物5科5属7种;被子植物47科80属106种。%With the method of sample survey,the plant species in parks of Chuxiong city were studied. The results showed that,there were 59 families,94 genera and 122 species of plants in parks. Including 9 spe-cies of 7 families pteridophyte,7 species of 5 families gymnosperm,106 species of 47 families angiosperm.

  12. Soil microbial communities are shaped by vegetation type and park age in cities under cold climate.

    Science.gov (United States)

    Hui, Nan; Jumpponen, Ari; Francini, Gaia; Kotze, D Johan; Liu, Xinxin; Romantschuk, Martin; Strömmer, Rauni; Setälä, Heikki

    2017-03-01

    Soil microbes play a key role in controlling ecosystem functions and providing ecosystem services. Yet, microbial communities in urban green space soils remain poorly characterized. Here we compared soil microbial communities in 41 urban parks of (i) divergent plant functional types (evergreen trees, deciduous trees and lawn) and (ii) different ages (constructed 10, ∼50 and >100 years ago). These microbial communities were also compared to those in 5 control forests in southern Finland. Our results indicate that, despite frequent disturbances in urban parks, urban soil microbes still followed the classic patterns typical of plant-microbe associations in natural environments: both bacterial and fungal communities in urban parks responded to plant functional groups, but fungi were under tighter control of plants than bacteria. We show that park age shaped the composition of microbial communities, possibly because vegetation in old parks have had a longer time to modify soil properties and microbial communities than in young parks. Furthermore, control forests harboured distinct but less diverse soil microbial communities than urban parks that are under continuous anthropogenic disturbance. Our results highlight the importance of maintaining a diverse portfolio of urban green spaces and plant communities therein to facilitate complex microbial communities and functions in urban systems.

  13. Hazel Park. NCEA Award -- the All-American Community Education City

    Science.gov (United States)

    Newbury, David N.

    1974-01-01

    Describes the development and operation of the Hazel Park community education program, the effects of the program on school support, and shows how community education became "internalized" into the "establishment." (DN)

  14. Study on ecological conservation planning of Xianyue Park in Xiamen City, China

    Science.gov (United States)

    Xu, Naizhong; Xi, Rong; Ren, Tingyan; Zhao, Peng; Chuai, Zeyao

    2017-08-01

    The paper discusses the current situation and existing problems of ecological restoration and tourist infrastructure development of Xiamen Xianyue Park located in Xiamen Island, China. Issues of ecosystem restoration and landscape improvement, restoring habitats, and ecosystem management system are analyzed. Options of further optimization of the tourist-targeted infrastructure are proposed, which take into account the ecological system and landscape pattern optimization, promotion of ecotourism, and implementation of the ecological management system. The particular solution envisages the park zoning with three primary zones (ecological protection, ecological buffer, and general activity zones) and five secondary ones (scenic landscape, ecotourism, religious activity, buildings and structures, and entertainment zones). By integrating the ecological principles into other land use objectives, taking full advantage of the park ecological and cultural heritage, and improving its ecological management, it is expected to provide the ecological restoration of the park under study and optimize its contribution to the regional economic and social development.

  15. Forms and mobility of trace elements in soils of park areas from the city of Bydgoszcz, north Poland

    Directory of Open Access Journals (Sweden)

    Dąbkowska-Naskręt Halina

    2016-06-01

    Full Text Available Increasing human activity affects urban ecosystem, including soils. The objective of the study were examine the content of lead, cadmium, copper, zinc, and manganese in soils of city parks and green areas from Bydgoszcz agglomeration, north Poland, estimate their forms and mobility, characterize distribution within soil profile, and estimate their origin – anthropogenic or natural. Three green areas from the older part of the city were selected for the study. Multistep sequential extraction method was conducted for the separation of seven metal fractions. It is concluded that soil studied were contaminated mainly by zinc and lead. These metals exist mainly in relatively non mobile forms i.e. associated with amorphous and crystalline iron oxides and with soil organic matter. The distribution within soil depth varied due to the elution process and variation of mixed soil material and additives.

  16. Conceptual Framework of Tourism Carrying Capacity for a Tourism City: Experiences from National Parks in the United States

    Institute of Scientific and Technical Information of China (English)

    Zheng Nasha; Zheng Xilai

    2010-01-01

    There is no universally-accepted definition of tourism carrying capacity(TCC).Numerical TCC focuses on use level and is considered as"a magic number"of the saturation point for tourism.There are several reasons why numerical tourism capacity is inadequate.Alternatively,tourism capacity can be defined in terms of limits of acceptable change,which shifts the focus from"how much use is too much"to"how much change is acceptable".This article proposes an improved conceptual framework for evaluating carrying capacity for the tourism city based on approaches used in US national parks,which consider the impact of human use on a city's economic,environmental/resource,and socio-cultural conditions.Based on the basic data of indicator values and relevant standards,the framework monitors the current indicators and predicts future indicator values; it can also be used to assess and predict TCC.

  17. Algal Biofuels Strategy. Proceedings from the March 26-27, 2014, Workshop, Charleston, South Carolina

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2014-06-01

    This report is based on the proceedings of the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy’s Bioenergy Technologies Office’s Algal Biofuel Strategy Workshop on March 26-27, 2014, in Charleston, South Carolina. The workshop objective was to convene stakeholders to engage in discussion on strategies over the next 5 to 10 years to achieve affordable, scalable, and sustainable algal biofuels.

  18. Seasonal changes of the infiltration rates in urban parks of Valencia City, Eastern Spain

    Science.gov (United States)

    Cerdà, Artemi; Keesstra, Saskia; Burguet, María; Pereira, Paulo; Esteban Lucas-Borja, Manuel; Martinez-Murillo, Juan F.

    2016-04-01

    Infiltration is a key process of the hydrological cycle. Infiltration also controls the soil water resources, and the development of the vegetation, and moreover, in the Mediterranean, determines the runoff generation (Cerdà, 1996; 1997; 2001). In the Mediterranean, the infiltration in forest soils shows high spatial variability and seasonal and temporal changes (Cerdà, 1999; Bodí and Cerdà, 2009) and is being affected by forest fires (Cerdà, 1998), which introduce a new temporal change in the seasonality of the infiltration rates. Although the forest soils are well assessed, there is no information about the infiltration in urban areas in Mediterranean cities. The Mediterranean dense urban systems use to be treated as impermeable areas. However, the cities show areas covered by vegetation and with soils that allow the rainfall to infiltrate. Those areas are mainly the parks. In order to shed some light on the infiltration capacity of the soils of the urban area of Valencia city 30 rainfall simulations experiments (Cerdà, 1996) and 90 ring infiltrometer (10 cm diameter) measurements were carried out in January 2011, and they were repeated in July 2011, to compare wet (19.4 % of soil moisture) and dry (5.98 % of soil moisture) soils. The infiltration curves where fitted to the Horton (1933) equation and they lasted for 1 hour. The results show that the infiltration is 11 times higher when measured with ring infiltrometer than with the simulated rainfall at 55 mmh-1, and that the infiltration rates where higher in summer than in winter: 2.01 higher for the ring infiltrometer, and 1.45 higher when measured with the rainfall simulator. In comparison to the soils from the forest areas, the infiltration rate in the gardens were lower, with values of 10.23 and 21.65 mm h-1 in average for winter and summer when measured with the rainfall simulator. Similar results were found with the ring infiltrometer. It was also found a clear relationship between the vegetation

  19. Synthesis of 25-hydroxy-(26,27-/sup 3/H)vitamin D2, 1,25-dihydroxy-(26,27-/sup 3/H)vitamin D2 and their (24R)-epimers

    Energy Technology Data Exchange (ETDEWEB)

    Sicinski, R.R.; Tanaka, Y.; Phelps, M.; Schnoes, H.K.; DeLuca, H.F.

    1987-02-15

    Synthesis of a C-24-epimeric mixture of 25-hydroxy-(26,27-/sup 3/H)vitamin D2 and a C-24-epimeric mixture of 1,25-dihydroxy-(26,27-/sup 3/H)vitamin D2 by the Grignard reaction of the corresponding 25-keto-27-nor-vitamin D2 and 1 alpha-acetoxy-25-keto-27-nor-vitamin D3 with tritiated methyl magnesium bromide is described. Separation of epimers by high-performance liquid chromatography afforded pure radiolabeled vitamins of high specific activity (80 Ci/mmol). The identities and radiochemical purities of 25-hydroxy-(26,27-/sup 3/H(vitamin D2 and 1,25-dihydroxy-(26,27-/sup 3/H)vitamin D2 D2 were established by cochromatography with synthetic 25-hydroxyvitamin D2 or 1,25-dihydroxyvitamin D2. Biological activity of 25-hydroxy-(26,27-/sup 3/H)vitamin D2 was demonstrated by its binding to the rat plasma binding protein for vitamin D compounds, and by its in vitro conversion to 1,25-dihydroxy-(26,27-/sup 3/H)vitamin D2 by kidney homogenate prepared from vitamin D-deficient chickens. The biological activity of 1,25-dihydroxy-(26,27-/sup 3/H)vitamin D2 was demonstrated by its binding to the chick intestinal receptor for 1,25-dihydroxyvitamin D3.

  20. A City Learning Together: Reciprocal Collaboration of Academics and Practitioners at the Chicago Park District

    Science.gov (United States)

    Hibbler, Dan; Scott, Leodis; Ginger, Nicole

    2016-01-01

    Concerns regarding professional preparation among practitioners and academics in the parks, recreation, and leisure profession demand real examples of people working together for the good of their overall community. Such reciprocal collaboration (two-way interaction from academics to practice and from practice to academics) has started to take…

  1. 长春市劳动公园植物配置调查研究%Research on Plant Configuration in Laodong Park of Changchun City

    Institute of Scientific and Technical Information of China (English)

    尹立辉

    2012-01-01

      Park green land plays an important role in improving city environment , beautifying city and shaping city image .This re-search, taking Laodong Park of Changchun City as the object , discusses the plant configuration situation by using the methods of field survey and data access technology .Combining with ecology principles , this paper analyzes the species composition and distribution of plant configuration, and gives some suggestions, hoping to have highlighted park features and to play its ecological and social benefits as a city park.%  公园绿地在改善城市生态环境、美化城市、塑造城市形象等方面发挥着重要作用。本课题的研究是以长春市劳动公园为对象,采用实地调查及查阅资料的技术手段来探讨长春市劳动公园的植物配置。结合生态学原理,分析植物配置结构中的物种组成、功能区分布等内容,并提出建议,期望能够突出公园特色,发挥其作为城市公园的生态效益和社会效益。

  2. The impact of an urban park on air pollution and noise levels in the Mediterranean city of Tel-Aviv, Israel.

    Science.gov (United States)

    Cohen, Pninit; Potchter, Oded; Schnell, Izhak

    2014-12-01

    This study examines the influence of urban parks on air quality and noise in the city of Tel-Aviv, Israel, by investigation of an urban park, an urban square and a street canyon. Simultaneous monitoring of several air pollutants and noise levels were conducted. The results showed that urban parks can reduce NOx, CO and PM10 and increase O3 concentrations and that park's mitigation effect is greater at higher NOx and PM10 levels. During extreme events, mean values of 413 ppb NOx and 80 μG/m3 PM10 were measured in the street while mean values of 89 ppb NOx and 24 μG/m3 PM10 were measured in the park. Whereas summer highest O3 values of 84 ppb were measured in the street, 94 ppb were measured in the park. The benefit of the urban park in reducing NOx and PM10 concentrations is more significant than the disadvantage of increased O3 levels. Furthermore, urban parks can reduce noise by ∼5 dB(A).

  3. Two outstanding windstorms on 7 December 1868 and 26/27 October 1870 in the Czech Lands: course, extent, impacts

    Science.gov (United States)

    Brázdil, Rudolf; Stucki, Peter; Szabó, Péter; Dobrovolný, Petr; Řezníčková, Ladislava; Kotyza, Oldřich; Valášek, Hubert; Dolák, Lukáš; Zahradníček, Pavel; Suchánková, Silvie

    2017-04-01

    Because of relatively short series of wind-speed measurements (starting in the Czech Lands during the first half of the 20th century), documentary evidence (chronicles and memories, economic and financial reports, newspapers, forestry journals etc.) represents an important source of information for the study of past outstanding windstorms. Two such windstorms on 7 December 1868 and 26/27 October 1870, most damaging windstorm of the 19th century, are presented with respect to their course, spatial extent and damaging impacts. Combining documentary data and systematic meteorological observations (wind force and direction) with information derived from an atmospheric reanalysis dataset allows the hurricane-force severity of both windstorm to be attributed to the passage of a cold front, during the day on 7 December 1868 or during the night on 26/27 October 1870. The occurrence time influenced human loss: at least 27 fatalities and 38 largely seriously injured in the first case compared to documented five fatalities and five injured in the second case. Severe dame to building and other structures as well as forest damage were documented for 237 places and 174 places (plus 28 city quarters in Prague) respectively. The 1868 windstorm damaged at least 8 million cubic metres of timber, which is arguably more than has been lost to any single similar event since in the Czech Lands. The 1870 windstorm totally devastated particularly many forested areas of the Šumava Mts. in south-west Bohemia. Because 1870 windstorm followed only shortly upon a previous event in 1868, the enormous quantity of windthrown wood in forests, which simply could not be fast-processed, contributed significantly to a subsequent bark-beetle infestation calamity in the 1870s. In certain forest stands, imprints of these aggregate effects appear to this day. The (Central) European scale of both windstorms is also well documented by meteorological and documentary data from other countries. (This work was

  4. A PRIVILEGED CITY ESKISEHiR IN TERMS OF THE PARK AND GARDEN CERAMICS AND A CONVERSATION WITH PROF. BiLGEHAN UZUNER

    Directory of Open Access Journals (Sweden)

    Burak Yıldırım

    2014-12-01

    Full Text Available Parks and gardens are always the important places for us. During our history, they have creatured the culturel communication environments, universalizing the artistic and aesthetic consciousness, enabling to develop the protecting awareness of the ecological balance, helping people getting rid from crowded cities and distressing mood and have enabled to stay cheek by jowl with the nature in this places, the designs entwined with nature and artistic works are now a days very important. We are able to see the use of the common and advanced form of parks and gardens from 1960 to the present and their examples made for various purposes in many countries of the world. Today, in our country and around the world, a lot of ceramic artists have been still producing realistic, stylizedor abstract sculptures, monuments, benches, wallboards, birdhouses, pools, fountains and waterjets on behalf of park-garden and these ceramics support contemporary architecture, interiordesign, landscape architecture, urban and regional planning areas and these are functional and decorative ceramics. In our country, compared to cities in other European countries, the production of the ceramics such as parks-gardens are insufficient except for big cities such as İstanbul, İzmir, Ankara. But in this context Eskişehir has a privileged place. Eskişehir is a city of art. Because the city has ceramic works, having been produced in the International Terra Cotta Symposium since 2001 and the city has been decorated these ceramic Works in many public gardens and parking area. This symposium has been arranged by Eskişehir Anadolu University Faculty of Fine Arts Professor Bilgehan Uzuner.

  5. Parking System Improvement Strategies for Old Districts in Huangshi City%黄石市老城区停车系统改善策略

    Institute of Scientific and Technical Information of China (English)

    晏勇

    2014-01-01

    Aiming at the worsening parking problems and limited space for more parking facilities in older districts of a city, this paper conducts a study on the parking system improvement strategies. The transporta-tion development and existing parking conditions in Huangshi city are introduced first followed by the analysis of the parking problems. Through proposing a general framework of parking system improvement in old districts, the paper illustrates the improvement strategies in three development levels: establishing feedback cycle between travel demand and land use development, and implementing differentiating park-ing supply at macro level;developing parking improvement strategies for high density business district, en-hancing traffic impact assessment system, and promoting parking construction compensation at interim lev-el; and prioritizing distribution of parking facilities, promoting parking fee management and developing parking guidance system at micro level.%针对老城区停车问题突出且增加停车设施供给空间有限的现状,研究老城区停车系统改善策略。首先分析黄石市老城区的交通概况及停车现状,探讨其停车难问题的原因。在提出老城区停车系统总体改善框架的基础上,分别探讨宏观、中观、微观三个层面的停车系统改善策略。宏观层面,提出建立交通分析与用地开发的反馈机制、实行停车“差异化”供给。中观层面,提出商业密集区停车改善策略、强化交通影响评价制度和推行停车配建建设补偿制度。微观层面,提出优化停车设施布局、实行停车收费管理以及建设停车诱导系统。

  6. The Relationship between Natural Park Usage and Happiness Does Not Hold in a Tropical City-State.

    Science.gov (United States)

    Saw, Le E; Lim, Felix K S; Carrasco, Luis R

    2015-01-01

    Previous studies have shown that contact with urban green spaces can produce positive effects on people's stress, health and well-being levels. However, much of this research has been conducted in the temperate regions of Europe or North America. Additionally, most studies have only compared the effects of urban and natural areas on health and well-being, but not made a finer distinction between different types of urban green spaces. We tested the relationship between well-being and the access or use of different types of green spaces among young adults in Singapore, a tropical city-state. The results showed that extraversion and emotional stability increased subjective well-being, positive affect and life satisfaction and decreased stress and negative affect. In addition, we found that level of physical activity increased positive affect and health problems increased negative affect. Neither access to green spaces nor the use of green spaces in Singapore significantly affected the well-being metrics considered, contradicting findings in the temperate regions of the world. We hypothesize that the differences in temperature and humidity and the higher greenery and biodiversity levels outside parks in Singapore could explain this phenomenon. Our results thus question the universality of the relationship between well-being and park usage and highlight the need for more research into the multifaceted effects of green spaces on well-being in the tropics.

  7. CHANGES IN THE DISTRIBUTION OF SUBTERRANEAN TERMITE COLONIES (ISOPTERA: RHINOTERMITIDAE) IN CITY PARK, NEW ORLEANS, LOUISIANA IN THE AFTERMATH OF HURRICANE KATRINA

    Science.gov (United States)

    Termite activity had been continuously monitored in four sections of City Park since 2002. Between 2002 and 2005, 12 distinct Formosan subterranean termite, Coptotermes formosanus Shiraki, colonies had been delineated using mark-release-recapture techniques. This study examines how the distribution ...

  8. The Development Trend of Modern Ecotype City Park%现代生态型城市公园的发展趋势

    Institute of Scientific and Technical Information of China (English)

    陈宇夫

    2014-01-01

    Along with the country to vigorously promote the process of urbanization, the number of ecotype city park has a significant increase with the city. Establishing the correct dir-ection of ecological city park development, pursuing formal di-versity and integrated into the overal city planning, enhancing the utilization of natural resources, and strengthening the main color, constructing the network management platform, is of gr-eat significance for the sustainable development of ecological city park.%伴随国家大力推进城镇化进程,城市生态公园的数量随城市数量而大量增加。确立正确的城市生态公园发展方向,追求形式多样性的同时融入城市整体规划,加强自然资源的利用,强化主体色彩,建设网络管理平台,对于城市生态公园的可持续发展具有重要意义。

  9. Research on the Development of Experiential Tourism of Millennium City Park%清明上河园体验式旅游发展研究

    Institute of Scientific and Technical Information of China (English)

    肖华

    2013-01-01

    Relying on its unique folk culture and creation of historical activation,Millennium City Park becomes one of the representatives of cultural theme parks of China. This paper analyzes the current situation and problems of Millennium City Park from the view of experiential tourism,and argues that Millennium City Park should promote its competitive advantage and tourism competitiveness by increasing strength of innovation,extending tourism industry chain and building experiential tourism service team.%  开封清明上河园凭借其独特的民俗文化和历史活化创意成为我国文化主题公园的代表。文章从体验式旅游的角度分析了清明上河园的发展现状及存在问题,认为应从加大体验项目创新力度、延长旅游产业链、打造体验式旅游服务团队等方面提升清明上河园的竞争优势和旅游吸引力。

  10. Workshop report: Identifying opportunities for global integration of toxicogenomics databases, 26-27 June 2013, Research Triangle Park, NC, USA.

    Science.gov (United States)

    Hendrickx, Diana M; Boyles, Rebecca R; Kleinjans, Jos C S; Dearry, Allen

    2014-12-01

    A joint US-EU workshop on enhancing data sharing and exchange in toxicogenomics was held at the National Institute for Environmental Health Sciences. Currently, efficient reuse of data is hampered by problems related to public data availability, data quality, database interoperability (the ability to exchange information), standardization and sustainability. At the workshop, experts from universities and research institutes presented databases, studies, organizations and tools that attempt to deal with these problems. Furthermore, a case study showing that combining toxicogenomics data from multiple resources leads to more accurate predictions in risk assessment was presented. All participants agreed that there is a need for a web portal describing the diverse, heterogeneous data resources relevant for toxicogenomics research. Furthermore, there was agreement that linking more data resources would improve toxicogenomics data analysis. To outline a roadmap to enhance interoperability between data resources, the participants recommend collecting user stories from the toxicogenomics research community on barriers in data sharing and exchange currently hampering answering to certain research questions. These user stories may guide the prioritization of steps to be taken for enhancing integration of toxicogenomics databases.

  11. Study on Folk Culture of City Regional Park%城市区域性公园民俗文化研究

    Institute of Scientific and Technical Information of China (English)

    李文; 赵笑漾

    2013-01-01

      在城市高速发展过程中,人们越来越重视城市景观的文化内涵;地域特色和文化特色成为景观设计的指向标,因此,城市区域性公园作为城市景观的重要组成部分,也成为民俗文化的主要载体。为了保持、延续和突显城市的文化特色,以新型城市区域性公园莱州市掖县公园作为研究对象,通过实地调研及调查问卷的形式,分析了民俗文化在城市区域性公园的融合方式。调查结果表明:公园使用者的年龄分布主要为31~60岁,据访谈可知参与活动锻炼的主要是中年人,老年人以散步为主。公园使用者主要目的是广场活动和散步休闲。市民从非专业的角度体验公园景观的功能,大部分使用者对名人雕塑大道和民俗园印象深刻。由此可见,莱州市掖县公园中民俗文化的融合给市民带来深刻的印象,市民愿意置身于其中品味民俗文化,也从活动中重拾旧时民俗文化的乐趣。%In the high-speed development of the city ,people pay more and more attention to the cultural connota-tion of city landscape ;regional characteristics and cultural characteristics become the landscape design of the beacon ,therefore ,city regional park as the city landscape important constituent ,also is the main carrier of folk culture .In order to maintain ,continuity and highlight the city cultural characteristics ,taking new city regional park Yexian Park in Laizhou city as the research object ,through field investigation and questionnaire survey , the integration way of the folk culture in city regional park was analyzed .The results showed that :the age dis-tribution of park users were mainly 31 ~ 60 years old ,the participation in the activities of exercise were mainly middle-aged ,the elderly most took walk according to the interview .Park users main purpose were square activi-ties and leisure walk .The public to experience the park landscape function

  12. From an eco-industrial park towards an eco-city : a case study in Suzhou, China

    NARCIS (Netherlands)

    Yu, Chang; Dijkema, Gerard P. J.; de Jong, Martin; Shi, Han

    2015-01-01

    As eco-industrial park policies have been in place for years, many mature eco-industrial parks tend to acquire more than just industrial functions and become new urban districts. We investigated this development and conducted empirical research in Suzhou Industrial Park, to obtain insight in how a

  13. Determination of REE in urban park soils from Sao Paulo city for fingerprint of traffic emission contamination

    Energy Technology Data Exchange (ETDEWEB)

    Figueiredo, Ana Maria G.; Camargo, Sonia P., E-mail: anamaria@ipen.b [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Sigolo, Joel B., E-mail: jbsigolo@usp.b [Universidade de Sao Paulo (USP), SP (Brazil). Inst. de Geociencias

    2009-07-01

    The study of rare earth elements (REE) distribution in urban environments has become very interesting in the last years, due to the increasing industrial use of these elements. The REE La, Ce and Nd are used in automobile converter catalysts to stabilize the catalyst support and to enhance the oxidation of pollutants. The honeycomb structure has a typical association of a high Ce (and often also La) concentration combined with high concentrations of Platinum Group Elements. Due to thermal and mechanical wear of catalysts, fine particles enriched in REE are released to the environment. These catalyst particles can accumulate in urban soils, mainly in soils located near high density traffic roads. The aim of this paper was to study the REE distribution and ratios in surface soil samples collected in fourteen urban public parks of Sao Paulo city, to assess the influence of vehicular emissions. Instrumental Neutron Activation Analysis (INAA) was used for the REE analysis. The diagrams normalized to chondrite values showed an enrichment of the light REE (La to Sm), in contrast to the heavy REE (Eu to Lu), with a negative anomaly of Eu. The results obtained indicated that the enrichment in REE is not clearly attributed to vehicular traffic, because of high background values associated to the natural geological composition of the soils. (author)

  14. Optimal Electricity Distribution Framework for Public Space: Assessing Renewable Energy Proposals for Freshkills Park, New York City

    Directory of Open Access Journals (Sweden)

    Kaan Ozgun

    2015-03-01

    Full Text Available Integrating renewable energy into public space is becoming more common as a climate change solution. However, this approach is often guided by the environmental pillar of sustainability, with less focus on the economic and social pillars. The purpose of this paper is to examine this issue in the speculative renewable energy propositions for Freshkills Park in New York City submitted for the 2012 Land Art Generator Initiative (LAGI competition. This paper first proposes an optimal electricity distribution (OED framework in and around public spaces based on relevant ecology and energy theory (Odum’s fourth and fifth law of thermodynamics. This framework addresses social engagement related to public interaction, and economic engagement related to the estimated quantity of electricity produced, in conjunction with environmental engagement related to the embodied energy required to construct the renewable energy infrastructure. Next, the study uses the OED framework to analyse the top twenty-five projects submitted for the LAGI 2012 competition. The findings reveal an electricity distribution imbalance and suggest a lack of in-depth understanding about sustainable electricity distribution within public space design. The paper concludes with suggestions for future research.

  15. 基于物联网的城市停车位管理系统%City Parking Management System Based on the Internet of Things

    Institute of Scientific and Technical Information of China (English)

    莫少尧; 李云飞

    2011-01-01

    基于唤醒式RFID、无线传感网络、2.5G/3.5G通信,提出了一个基于物联网的停车位管理系统模型,将无线传感节点嵌入在停车位中,形成一个均匀覆盖和没有能量异构的无线传感网络.通过RFID、停车位测控器、停车场主控节点、监控中心之间的无线传感,实现对城市停车位的自动化探测、识别和定位.大大减轻了停车场工作人员的工作量,同时也方便了出行的车主.%The paper introduces a parking management system based on Wake-up RFID, WSN and 2. 5G/3. 5G communication technology, in which transmit nodes are integrated into the system to form a wireless network perfectly covering the whole area without any problem of energy heterogeneousness. Parking state in the city can be automatically perceived, identified and localized by the sensor between RFIDs, parking sensors and monitoring center. It lessens parking staffs workload greatly and is very convenient for city drivers.

  16. 刍议城市中心商务区公园规划%Discussion on the City Centre Park Business District Planning

    Institute of Scientific and Technical Information of China (English)

    查晓鸣; 周明长

    2014-01-01

    City center business district environment construction should be consistent with ecological principles,has regional, diversity and rationality of self succession development ability,individual interaction between its specific space and real image and including people,can arouse the cultural experience and aesthetic feeling to biological images. Through the relationship between the ecological environment,city park,biology three,forming the common interests between both the natural environment and the human, meet the planning and design of City Center Business District Park City biological scale and human scale of the city.%通过生态环境、城市公园、生物三者之间的关系,形成一种兼顾自然与人之间的共同利益,进而满足城市生物尺度与人性尺度的城市中心商务区公园的规划目标。

  17. A New Park

    Institute of Scientific and Technical Information of China (English)

    孙启路

    2000-01-01

    The United States has a new national park called Great Basin. It is the first national park in the western state of Nevada. The new park is in the eastern part of Nevada,near the border with Utah. It is far from any city.

  18. Assessment of the Cardiovascular Risk and Physical Activity of Individuals Exercising at a Public Park in the City of São Paulo

    OpenAIRE

    Forjaz,Cláudia L.M.; Taís Tinucci; Teresa Bartholomeu; Fernandes,Tiago E. M.; Vivian Casagrande; José Geraldo Massucato

    2002-01-01

    OBJECTIVE: Physical exercise helps to prevent cardiovascular disorders. Campaigns promoting exercise have taken many people to the parks of our city. The most appropriate exercise for preventing cardiovascular disorders is the aerobic modality; inappropriate exercise acutely increases cardiovascular risk, especially in individuals at higher risk. Therefore, assessing the cardiovascular risk of these individuals and their physical activities is of practical value. METHODS: In the Parque Fernan...

  19. CERN Technical Training 2006: Introduction à Dreamweaver MX (26-27 juillet 2006)

    CERN Multimedia

    2006-01-01

    CERN Enseignement technique 2006: Introduction à Dreamweaver MX (26-27 juillet 2006) Learning for the LHC! Une nouvelle session du cours pratique Introduction à Dreamweaver MX est proposée à l'ensemble du personnel par le service de l'Enseignement technique. Cette session aura lieu en français mercredi 26 et jeudi 27 juillet 2006. Objectifs: Maîtriser les différentes fonctions de base de Dreamweaver MX pour créer et gérer des pages ou des sites web. Programme: L'interface Dreamweaver MX. Images, couleurs et fonds. Ajouter des liens. Présenter des données en tables. Utiliser les tables pour la mise en page. L'Interface mise en page. L'image réactive. Les tags META et les moteurs de recherche. Les formulaires. Les éléments dynamiques. Boutons dynamiques. Boutons flash et texte. La barre de navigation. Les styles HTML. Feuilles de style. Positionnement par couches. Gestion du site. Révision générale et évaluation. Durée: 2 jours. Coût estimé: entre 750.- et 350.- CHF par personne, se...

  20. Interaction of activity involvement and recreational location selection behavior in Lowland City: A case study of public parks in Saga City, Japan

    Institute of Scientific and Technical Information of China (English)

    IAMTRAKUL Pawinee; TEKNOMO Kardi; GE Jian; HOKAO Kazunori

    2005-01-01

    Public parks provide many benefits to the community as the representatives of green area. The allocation of public places plays an extremely important role in the daily lives of inhabitants especially for recreational use that could enhance the quality of life of residents in the vicinity. To understand park users' behavior is one of the most important prerequisites for assessing the participation in public service from the park users' point of view. The pattern of park utilization on location and activity selection are important elements in behavioral study, while the public parks topograph may also influence the typical user's behavior. Questionnaire survey on park utilization was used to investigate the interaction between activity involvement and recreational location with the use of linear discriminant analysis (LDA) model. The study found that public park users' behavior is influenced not only by social characteristics but also by the recreational activities and their specific location characteristics. We found that about 45 percent of park visitors are local residents living within a radius of 3 km preferred travel to parks near their residential area. This implies that location selection behavior is correlated with travel distance, travel time and travel cost. Visit frequencies and on site expenditures reflect the recreation behavior for different type of activities. The overall information can be usefully applied by decision makers to launch appropriate public policy in consistence with the useful results of this study.

  1. POLICY EVALUATION OF RESTRUCTURING STREET VENDORS IN SURAKARTA CITY (Study of Street Vendors in Monument Park Banjarsari and Street Vendors in Manahan Stadium

    Directory of Open Access Journals (Sweden)

    Frahlevi Prajasari

    2015-08-01

    Full Text Available This study examined the policy evaluation of restructuring street vendors in Surakarta city. Street vendors represent the economic actors in the informal sector of urban economic activity. The government of City/District usually removes these street vendors by disguising this activity behind the reason of structuring, . The study used descriptive research with a qualitative approach. The relocation of street vendors in Surakarta City is orderly and smooth without violence which may impact badly on physic and material because the government of Surakarta City, especially Surakarta Mayor, uses persuasive approach. Notoharjo Market is a relocation place for street vendors at Banjarsari Monument Park. In the beginning, Notoharjo Market is crowded with buyers but current days, street vendors who occupy Notoharjo Market complain about lack of buyers. The lack of buyers at Notoharjo Market is because the facilities previously provided by the government of Surakarta City are not well maintained. The government of Surakarta City must listening all complains of street vendors for the smoothness and orderliness of trading activity of street vendors. Not only listening, but the government of Surakarta City also gives appropriate and best solution to street vendors such that street vendors feel comfort in selling and their income is better than before.

  2. Detection of Culex flavivirus and Aedes flavivirus nucleotide sequences in mosquitoes from parks in the city of São Paulo, Brazil.

    Science.gov (United States)

    Fernandes, Licia Natal; de Paula, Marcia Bicudo; Araújo, Alessandra Bergamo; Gonçalves, Elisabeth Fernandes Bertoletti; Romano, Camila Malta; Natal, Delsio; Malafronte, Rosely dos Santos; Marrelli, Mauro Toledo; Levi, José Eduardo

    2016-05-01

    The dengue viruses are widespread in Brazil and are a major public health concern. Other flaviviruses also cause diseases in humans, although on a smaller scale. The city of São Paulo is in a highly urbanized area with few green spaces apart from its parks, which are used for recreation and where potential vertebrate hosts and mosquito vectors of pathogenic Flavivirus species can be found. Although this scenario can contribute to the transmission of Flavivirus to humans, little is known about the circulation of members of this genus in these areas. In light of this, the present study sought to identify Flavivirus infection in mosquitoes (Diptera: Culicidae) collected in parks in the city of São Paulo. Seven parks in different sectors of the city were selected. Monthly mosquito collections were carried out in each park from March 2011 to February 2012 using aspiration and traps (Shannon and CD C-CO2). Nucleic acids were extracted from the mosquitoes collected and used for reverse-transcriptase and real-time polymerase chain reactions with genus-specific primers targeting a 200-nucleotide region in the Flavivirus NS5 gene. Positive samples were sequenced, and phylogenetic analyses were performed. Culex and Aedes were the most frequent genera of Culicidae collected. Culex flavivirus (CxFV)-related and Aedes flavivirus (AEFV)- related nucleotide sequences were detected in 17 pools of Culex and two pools of Aedes mosquitoes, respectively, among the 818 pools of non-engorged females analyzed. To the best of our knowledge, this is the first report of CxFV and AEFV in the city of São Paulo and Latin America, respectively. Both viruses are insect- specific flaviviruses, a group known to replicate only in mosquito cells and induce a cytopathic effect in some situations. Hence, our data suggests that CxFV and AEFV are present in Culex and Aedes mosquitoes, respectively, in parks in the city of São Paulo. Even though Flavivirus species of medical importance were not

  3. The effect of parking in local accessibility indicators: Application to two different neighborhoods in the city of Lisbon

    Directory of Open Access Journals (Sweden)

    Ana S. Vasconcelos

    2017-06-01

    However, in areas more car-oriented, parking management can lead to significant reductions in car attractiveness. Only a high or very high pressure parking scenario would be less attractive than the walking mode. The parking policies could lead to a decrease in 80% of the car accessibility. Yet, this kind of measure would not represent a better overall accessibility to the neighborhood, contributing, however to a lower use of the motorized modes.

  4. Levantamento malacológico em parques urbanos de Belo Horizonte, Minas Gerais, Brasil A malacological survey in city parks in Belo Horizonte, Minas Gerais, Brasil

    Directory of Open Access Journals (Sweden)

    Carlos Tito Guimarães

    1997-04-01

    Full Text Available Existem atualmente na região metropolitana de Belo Horizonte 18 parques urbanos (também denominados "parques ecológicos" com coleções hídricas (lagoas, nascentes, córregos etc. Pesquisas iniciais em 17 destes parques mostraram a ocorrência de moluscos hospedeiros intermediários do Schistosoma mansoni em pelo menos quatro deles. Capturas mensais nestes parques, de agosto/94 a fevereiro/96, mostraram os seguintes resultados em relação aos planorbíneos: Parque Julien Rien: 1.145 exemplares de Biomphalaria glabrata (2 mm a 13 mm; Parque Betânia: 149 exemplares de B. glabrata (4 mm a 13 mm; Parque Santa Lúcia: 2.431 exemplares de B. straminea (3 mm a 9 mm e Parque Lagoa do Nado: três exemplares de B. tenagophila (3 mm a 10 mm. As visitas aos parques terão prosseguimento e, após um diagnóstico sobre a situação de cada parque, serão sugeridas às autoridades municipais medidas de controle e/ou erradicação adequadas a cada área.The Greater Metropolitan Area of Belo Horizonte currently contains 18 city parks (also known as "ecological parks" with various bodies of water (lakes, springs, streams, etc. Initial research in 17 of these parks showed the occurrence of intermediate mollusk hosts for Schistosoma mansoni in at least 4. Monthly captures done from August 1994 to February 1996 showed the following results for these planorbids: Julien Rien Park: 1,145 specimens of Biomphalaria glabrata (2 to 13 mm; Betânia Park: 149 specimens of B. glabrata (4 to 13 mm; Santa Lúcia Park: 2,431 specimens of B. straminea (3 to 9 mm; and Lagoa do Nado Park: 3 specimens of B. tenagophila (3 to 10 mm. Visits to the parks will continue, and after a diagnosis of each park's situation, control and/or eradication measures suitable for each one will be proposed to the municipal authorities.

  5. Species Composition and Ecological Aspects of Immature Mosquitoes (Diptera: Culicidae in Bromeliads in Urban Parks in the City of São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Walter Ceretti-Junior

    2015-10-01

    Full Text Available Background: Bromeliads can be epiphytic, terrestrial or saxicolous and use strategies to allow water to be re­tained in their leaf axils, where various arthropods can be found. These include mosquitoes, whose larvae are the most abundant and commonly found organisms in the leaf axils. The objective of this study was to look for im­mature forms of mosquitoes (the larval and pupal stages in bromeliads in municipal parks in São Paulo and to discuss the ecological and epidemiological importance of these insects.Methods: From October 2010 to July 2013, immature mosquitoes were collected from bromeliads in 65 munici­pal parks in the city of São Paulo, Brazil, using suction samplers. The immature forms were maintained until adult forms emerged, and these were then identified morphologically.Results: Two thousand forty-two immature-stage specimens belonging to the genera Aedes, Culex, Trichoprosopon, Toxorhynchites, Limatus and Wyeomyia were found in bromeliads in 15 of the 65 parks visited. Aedes albopictus was the most abundant species (660 specimens collected, followed by Culex quinquefasciatus (548 specimens and Cx. (Microculex imitator (444. The taxa with the most widespread distribution were Ae. aegypti and Toxorhynchites spp, followed by Ae. albopictus and Cx. quinquefasciatus.Conclusion: Bromeliads in urban parks are refuges for populations of native species of Culicidae and breeding sites for exotic species that are generally of epidemiological interest. Hence, administrators and surveillance and mosquito-control agencies must constantly monitor these microenvironments as the presence of these species endangers the health of park users and employees as well as people living near the parks

  6. Species Composition and Ecological Aspects of Immature Mosquitoes (Diptera: Culicidae) in Bromeliads in Urban Parks in the City of São Paulo, Brazil

    Science.gov (United States)

    Ceretti-Junior, Walter; de Oliveira Christe, Rafael; Rizzo, Marco; Strobel, Regina Claudia; de Matos Junior, Marco Otavio; de Mello, Maria Helena Silva Homem; Fernandes, Aristides; Medeiros-Sousa, Antônio Ralph; de Carvalho, Gabriela Cristina; Marrelli, Mauro Toledo

    2016-01-01

    Background: Bromeliads can be epiphytic, terrestrial or saxicolous and use strategies to allow water to be retained in their leaf axils, where various arthropods can be found. These include mosquitoes, whose larvae are the most abundant and commonly found organisms in the leaf axils. The objective of this study was to look for immature forms of mosquitoes (the larval and pupal stages) in bromeliads in municipal parks in São Paulo and to discuss the ecological and epidemiological importance of these insects. Methods: From October 2010 to July 2013, immature mosquitoes were collected from bromeliads in 65 municipal parks in the city of São Paulo, Brazil, using suction samplers. The immature forms were maintained until adult forms emerged, and these were then identified morphologically. Results: Two thousand forty-two immature-stage specimens belonging to the genera Aedes, Culex, Trichoprosopon, Toxorhynchites, Limatus and Wyeomyia were found in bromeliads in 15 of the 65 parks visited. Aedes albopictus was the most abundant species (660 specimens collected), followed by Culex quinquefasciatus (548 specimens) and Cx. (Microculex) imitator (444). The taxa with the most widespread distribution were Ae. aegypti and Toxorhynchites spp, followed by Ae. albopictus and Cx. quinquefasciatus. Conclusion: Bromeliads in urban parks are refuges for populations of native species of Culicidae and breeding sites for exotic species that are generally of epidemiological interest. Hence, administrators and surveillance and mosquito-control agencies must constantly monitor these microenvironments as the presence of these species endangers the health of park users and employees as well as people living near the parks. PMID:27047978

  7. Cities, Towns and Villages, Boundary file for the only two incorporated municipalities in Park County., Published in 2008, Park County GIS Department.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Cities, Towns and Villages dataset, was produced all or in part from Published Reports/Deeds information as of 2008. It is described as 'Boundary file for the...

  8. Allegheny County Park Rangers Outreach

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Launched in June 2015, the Allegheny County Park Rangers program reached over 48,000 people in its first year. Park Rangers interact with residents of all ages and...

  9. Donde la ciudad se escribe. Prensa, urbanización y cultura en Robert E. Park (Where the city is written. Robert E. Park: on press, urban growth and culture

    Directory of Open Access Journals (Sweden)

    Emilio M. Martínez Gutiérrez

    2016-12-01

    Full Text Available La recepción de la obra de Park se ha ceñido principalmente a sus trabajos de ecología urbana. Hoy día se advierte una lectura más amplia y plural que explora entre otros aspectos sus aportaciones teóricas y empíricas a otros campos de interés como la opinión pública y la prensa. El artículo aborda la vinculación existente entre prensa y ciudad, laboratorios de la modernidad y espacios de socialización, en el pensamiento de Park, partiendo de su experiencia como reporter y su vocación académica. | Perspectives on reception of R. Park’s work have mainly revolved around urban ecology. At present we can perceive a broad and diverse reading that explores their theoretical and empirical contributions to other subjects such as public opinion and press and so on. This article deals with the link between press and city, laboratories of modernity and spaces of socialization, in the work and life of Park, reporter and sociologist.

  10. Tank Inspection NDE Results for Fiscal Year 2014, Waste Tanks 26, 27, 28 and 33

    Energy Technology Data Exchange (ETDEWEB)

    Elder, J. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Vandekamp, R. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2014-09-29

    Ultrasonic nondestructive examinations (NDE) were performed on waste storage tanks 26, 27, 28 and 33 at the Savannah River Site as a part of the “In-Service Inspection (ISI) Program for High Level Waste Tanks.” No reportable conditions were identified during these inspections. The results indicate that the implemented corrosion control program continues to effectively mitigate corrosion in the SRS waste tanks. Ultrasonic inspection (UT) is used to detect general wall thinning, pitting and interface attack, as well as vertically oriented cracks through inspection of an 8.5 inch wide strip extending over the accessible height of the primary tank wall and accessible knuckle regions. Welds were also inspected in tanks 27, 28 and 33 with no reportable indications. In a Type III/IIIA primary tank, a complete vertical strip includes scans of five plates (including knuckles) so five “plate/strips” would be completed at each vertical strip location. In FY 2014, a combined total of 79 plate/strips were examined for thickness mapping and crack detection, equating to over 45,000 square inches of area inspected on the primary tank wall. Of the 79 plate/strips examined in FY 2014 all but three have average thicknesses that remain at or above the construction minimum thickness which is nominal thickness minus 0.010 inches. There were no service induced reportable thicknesses or cracking encountered. A total of 2 pits were documented in 2014 with the deepest being 0.032 inches deep. One pit was detected in Tank 27 and one in Tank 33. No pitting was identified in Tanks 26 or 28. The maximum depth of any pit encountered in FY 2014 is 5% of nominal thickness, which is less than the minimum reportable criteria of 25% through-wall for pitting. In Tank 26 two vertical strips were inspected, as required by the ISI Program, due to tank conditions being outside normal chemistry controls for more than 3 months. Tank 28 had an area of localized thinning on the exterior wall of the

  11. Tree Species Structure and Its Dynamic in Parks of Jinan City%济南市主要公园乔木树种结构及动态

    Institute of Scientific and Technical Information of China (English)

    李辉; 谢会成; 孙居文; 赵春仙; 徐红娟

    2012-01-01

    采用抽样调查的方法,对济南市的6个主要公园黄河森林公园、千佛山公园、环城公园、大明湖公园、五龙潭公园、趵突泉公园的树木进行调查。通过树种数、树种丰富度、树种多样性、树种均匀度4个指标对济南市各公园的树种组成结构进行分析,同时通过上述6个公园的树木总数、树木种类和胸径分布关系对公园树木结构特征进行分析。结果表明,大明湖公园的树种数最多,趵突泉公园的树种丰富度最大,千佛山公园的树种丰富程度最高,黄河森林公园树种最均匀。国槐(Sophora japonica)出现比例最高,占全部树木的10.69%。前20位树种总数占全部树木的75.06%,树木的数量构成具有明显的聚集性,出现少数树种主导整个群落的现象。从树木株数随胸径的分布看,同天然林存在差异,表现为近似的抛物线状。从不同胸径等级树种数分布上看,小径级的树种数多,大径级的树种数少,反映出济南市城市公园树种丰富度不断增加的趋势。%Trees were investigated by method of sampling survey in six parks in Jinan City, including Huanghe Forest Park, Thousand-Buddha Mountain ( Mt. Qianfo) , Around-the-City Park, Daming Lake, Wulong Lake Park and Bao- tu Spring. The tree species composition was analyzed by means of four indexes of number of tree species, species rich- ness, species diversity and species evenness, and meanwhile the tree structural characteristics were analyzed in terms of the tree number, the tree species and the distribution of different DBH classes. The results showed that the number of trees species was largest in Daming Lake Park, Baotu Spring Park had the highest tree richness, tree diversity index was highest in Mt. Qianfo Park and tree species evenness was the highest in Huanghe Forest Park. Sophora japonica was the first dominant species, accounting for 10. 69% of the total trees. The total of the first 20 dominant

  12. Assessment of the Cardiovascular Risk and Physical Activity of Individuals Exercising at a Public Park in the City of São Paulo

    Directory of Open Access Journals (Sweden)

    Cláudia L. M. Forjaz

    2002-07-01

    Full Text Available OBJECTIVE: Physical exercise helps to prevent cardiovascular disorders. Campaigns promoting exercise have taken many people to the parks of our city. The most appropriate exercise for preventing cardiovascular disorders is the aerobic modality; inappropriate exercise acutely increases cardiovascular risk, especially in individuals at higher risk. Therefore, assessing the cardiovascular risk of these individuals and their physical activities is of practical value. METHODS: In the Parque Fernando Costa, we carried out the project "Exercício e Coração" (Exercise and Heart involving 226 individuals. Assessment of the cardiovascular risk and of the physical activity practiced by the individuals exercising at that park was performed with a questionnaire and measurement of the following parameters: blood pressure, weight, height, and waist/hip ratio. The individuals were lectured on the benefits provided by exercise and how to correctly exercise. Each participant received a customized exercise prescription. RESULTS: In regard to risk, 43% of the individuals had health problems and 7% of the healthy individuals had symptoms that could be attributed to heart disorders. High blood pressure was observed in a large amount of the population. In regard to the adequacy of the physical activity, the individuals exercised properly. The project was well accepted, because the participants not only appreciated the initiative, but also reported altering their exercise habits after taking part in the project. CONCLUSION: Data obtained in the current study point to the need to be more careful in assessing the health of individuals who exercise at parks, suggesting that city parks should have a sector designated for assessing and guiding physical activity.

  13. Assessment of the cardiovascular risk and physical activity of individuals exercising at a public park in the city of são paulo.

    Science.gov (United States)

    Forjaz, Cláudia L M; Tinucci, Taís; Bartholomeu, Teresa; Fernandes, Tiago E M; Casagrande, Vivian; Massucato, José Geraldo

    2002-07-01

    Physical exercise helps to prevent cardiovascular disorders. Campaigns promoting exercise have taken many people to the parks of our city. The most appropriate exercise for preventing cardiovascular disorders is the aerobic modality; inappropriate exercise acutely increases cardiovascular risk, especially in individuals at higher risk. Therefore, assessing the cardiovascular risk of these individuals and their physical activities is of practical value. In the Parque Fernando Costa, we carried out the project "Exercício e Coração" (Exercise and Heart) involving 226 individuals. Assessment of the cardiovascular risk and of the physical activity practiced by the individuals exercising at that park was performed with a questionnaire and measurement of the following parameters: blood pressure, weight, height, and waist/hip ratio. The individuals were lectured on the benefits provided by exercise and how to correctly exercise. Each participant received a customized exercise prescription. In regard to risk, 43% of the individuals had health problems and 7% of the healthy individuals had symptoms that could be attributed to heart disorders. High blood pressure was observed in a large amount of the population. In regard to the adequacy of the physical activity, the individuals exercised properly. The project was well accepted, because the participants not only appreciated the initiative, but also reported altering their exercise habits after taking part in the project. Data obtained in the current study point to the need to be more careful in assessing the health of individuals who exercise at parks, suggesting that city parks should have a sector designated for assessing and guiding physical activity.

  14. Actes des Journees de linguistique (Proceedings of the Linguistics Conference) (12th, Quebec City, Canada, March 26-27, 1998).

    Science.gov (United States)

    Boissonneault, Chantal, Ed.

    Papers on language research include: "L'expression de l'opposition en Latin" ("The Expression of Opposition in Latin" (Claude Begin); "Le francais de l'Abitibi: characteristiques phonetiques et origine socio-geographique des locuteurs" ("The French of Abitibi: Phonetic Characteristics and Socio-Geographic Origin…

  15. Observations of ozone-induced foliar injury on black cherry (Prunus serotina, var. capuli) within the Desierto de Los Leones National Park, Mexico City.

    Science.gov (United States)

    Skelly, J M; Savage, J E; de Bauer, M de L; Alvarado, D

    1997-01-01

    A survey for ozone-induced foliar injury of black cherry was conducted in mid-June 1995 within the Desierto de Los Leones National Park located southwest of Mexico City. Evaluations of the upper and lower tree crowns of 18 trees revealed evidence of significant upper surface stipple, leaf reddening and premature senescence on 72% of the trees. A general survey of an additional 169 trees disclosed that 41% exhibited similar symptoms. A gradient of increasing symptoms with increasing elevation was also evident. For the most part, asymptomatic trees were observed to be situated within well-shaded coves at the lower elevations with very few symptomatic trees present in these areas.

  16. Academic Training Lectures | Theories of Electroweak Symmetry Breaking: A Post LHC Run-I Perspective | 26, 27 and 29 May

    CERN Multimedia

    2015-01-01

    Please note that our next series of Academic Training Lectures will take place on the 26, 27 and 29 May 2015.   Theories of Electroweak Symmetry Breaking: A Post LHC Run-I Perspective, by James Daniel Wells (University of Michigan (US)) from 11.00 a.m. to 12.00 p.m. in the Council Chamber (503-1-001) https://indico.cern.ch/event/383514/

  17. 城市公共空间POE研究--以南京石头城遗址公园为例%Study of City Public Space of POE---Taking Nanjing Stone City Ruins Park as an Example

    Institute of Scientific and Technical Information of China (English)

    顾文芸; 袁媛

    2014-01-01

    使用状况评价(POE)是系统描述和评价建成环境的实证性研究方法。以南京石头城遗址公园为例,从公园人性化使用状况方面对城市公共空间进行系统POE研究,并在此基础上提出改进意见,为未来相类似的城市公共空间设计提供依据,使之能够更好地满足使用者需求。%Post Occupancy Evaluation (POE) is an empirical study of the system description and evaluation of built environment. This paper taking Nanjing Stone City Ruins Park as an example, make a POE research of city public space from the humanized using conditions of the park, and put forward improvement suggestions, and then provide the basis for the similar design of city public space in future, so that it can meet the needs of users better.

  18. City structure, obesity, and environmental justice: an integrated analysis of physical and social barriers to walkable streets and park access.

    Science.gov (United States)

    Cutts, Bethany B; Darby, Kate J; Boone, Christopher G; Brewis, Alexandra

    2009-11-01

    Local parks and walkable neighborhoods are commonly cited as elements of the urban environment that promote physical activity and reduce obesity risk. When those vulnerable to obesity-related diseases live in neighborhoods without these qualities, it works against environmental justice goals that aim for a fair distribution of amenities. We use geographic information systems (GIS) to evaluate the relationship between the distribution of populations vulnerable to obesity and proximity to parks and walkable street networks in Phoenix, Arizona, USA. Though previous studies have used GIS to assess the distribution of access to opportunities for physical activity, none have analyzed access to both parks and walkable resources at once. Neither have they included data that reflects findings on a smaller scale indicating that perceptions of resource quality, safety, and cultural relevance also affect physical activity levels. We include these safety and quality factors in our study through statistical data on traffic fatalities, crime rates and park size. We find that, counter to predictions, subpopulations generally considered vulnerable to obesity (and environmental injustices more generally) are more likely to live in walkable neighborhoods and have better walking access to neighborhood parks than other groups in Phoenix. However, crime is highest in walkable neighborhoods with large Latino/a and African-American populations and parks are smaller in areas populated by Latino/as. Given the higher prevalence of obesity and related diseases in lower income and minority populations in Phoenix, the results suggest that benefits of built environments may be offset by social characteristics. Our most consistent finding indicates a strong negative relationship between the percentage of the population under 18 years of age living in an area and the likelihood that the structure of the built environment supports physical activity. Children under 18 are significantly

  19. 谈城市总体规划对专类公园建设的指导作用%Discussion on the guiding role of overall city planning in theme park construction

    Institute of Scientific and Technical Information of China (English)

    高程; 祝翔凌

    2012-01-01

    The thesis describes the theme park development status and layout in the city of China, mainly discusses and analyzes the setting of theme parks, and puts forward planning requirements of theme park setting at overall city planning phase, with a view to guarantee rational theme park arrangement.%阐述了中国城市专类公园发展现状以及以往专类公园的布局研究,重点对专类公园的设置进行了讨论与分析,并指出在城市总体规划阶段应对专类公园设置因素提出规划要求,以保证专类公园的合理布置。

  20. Trabalhos de margem no centro da urbe: o arrumador de automóveis Margin works in the city centre: the informal parking attendant

    Directory of Open Access Journals (Sweden)

    Luís Fernandes

    2012-02-01

    Full Text Available O presente artigo centra-se na figura do arrumador de automóveis. Situa a sua emergência em relação com as manifestações e os atores que têm vindo, ao nível da rua, a protagonizar o fenómeno droga, e em torno dos quais os dispositivos de controlo social foram elaborando alguns dos principais elementos definidores do “problema da droga”. A partir dos dados duma etnografia conduzida no centro de Guimarães, caracteriza então as rotinas da sua atividade, salientando o seu poder estruturador no quotidiano dos indivíduos, a dimensão relacional do estar na rua, destacando a interação com o automobilista, a organização territorial nos “parques” onde arrumam e a relação com as instâncias de controlo. O arrumador de automóveis é, a partir do que revelam os dados de terreno, conceptualizado como uma figura do trabalho informal e como um novo utilizados da cidade (city user, que vem da periferia social para participar, espacial e relacionalmente, no centro - e, nessa medida, ser também seu construtor.This paper focuses on informal parking attendants. It locates the rise of such business in relation with street-drugs actors and their behaviours. It also considers the ways in which social control agencies have elaborated crucial dimensions of “the drugs problem” around informal parking attendants. Based on ethnographic work carried out in downtown Guimarães, the paper describes the routines of informal parking attendants, stressing the structuring effects of such business in the lives of the individuals who perform it. The relational realm of life in the streets, interactions with drivers, the territorial organization of parking places, and the attendants’ relationship with control agencies are also emphasized. According to the empirical data, informal parking attendants are seen as underground economy workers and as a new type of city user: one that comes from the margins of society to take part, both in spatial and

  1. 城市公园亲水空间潜在安全隐患研究%Study on the Potential Safety Hazard of City Park Hydrophilic Space

    Institute of Scientific and Technical Information of China (English)

    黄建华

    2014-01-01

    This paper takes the safety problem of city park hydrophilic space as the research object, studies from two aspects of the potential safety hazard of hydrophilic space landscape elements (unsafe state of object) and tourist environ-mental behavior based on the view of the safety (people's unsafe behavior). And using the fishbone diagram it makes a comparatively complete review analysis of the potential sec-urity risks of city park hydrophilic space, and final y puts forward the way to eliminate the potential safety hazard.%本文以城市公园亲水空间的安全问题作为研究对象,从亲水空间景观元素的潜在安全隐患(物的不安全状态)和基于安全角度的游人环境行为(人的不安全行为)两个方面进行研究。并利用鱼刺图对城市公园亲水空间的潜在安全隐患进行了较为完整的梳理分析,最后提出了潜在安全隐患的消除途径。

  2. Clean Cities Now, Vol. 20, No. 1, Summer 2016 - Tackling Transportation: Clean Cities and NPS Team Up to Steer National Parks Toward a Sustainable Future.

    Energy Technology Data Exchange (ETDEWEB)

    2016-06-01

    Clean Cities Now is the official semi-annual newsletter of Clean Cities, an initiative designed to reduce petroleum consumption in the transportation sector by advancing the use of alternative and renewable fuels, fuel economy improvements, idle-reduction measures, and new technologies, as they emerge.

  3. 南宁市智慧公园建设初探%The Experimenting Construction of Smart Park in Nanning City

    Institute of Scientific and Technical Information of China (English)

    龙慧萍

    2014-01-01

    随着物联网、云计算等新兴信息技术的兴起,智慧化成为城市发展的新潮流。南宁市“智慧公园”的建设是将公园的管理与对外的互动集中建设,实现公园信息化建设。集成应用地理信息系统( GIS)、遥感( RS)、全球定位系统(GPS)、无线射频识别(RFID)、电子商务(EB)、虚拟现实等现代科学技术和方法,整合各类公园、旅游信息资源,搭建信息基础设施、数据基础设施、信息管理平台和决策支持平台,以实现公园服务、管理、营销的智慧化。%With the development of Internet of things,cloud computing and other new information technology,intelli-gence has become the new direction of city development,the construction of “Smart Park” in Nanning city contains the park's management and external interaction construction,in order to reach the park’s computerized management,integrat-ed application of geographic information system(GIS),remote sensing(RS),global positioning system(GPS),radio fre-quency identification( RFID) ,electronic commerce( EB) ,virtual reality and other modern technology and methods,we in-tegrating parks and tourist information resources,building the information infrastructure,information infrastructure,infor-mation management platform and decision support platform,reach the park service,management,marketing intelligence.

  4. Allegheny County Parks Outlines

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Shows the size and shape of the nine Allegheny County parks. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  5. iPark

    DEFF Research Database (Denmark)

    Yang, Bin; Fantini, Ernesto Nicolas; Jensen, Christian S.

    2013-01-01

    where the geo-spatial aspect is not just a tag on other content, but is the primary content, e.g., a city street map with up-to-date road construction data. Along these lines, the iPark system aims to turn volumes of GPS data obtained from vehicles into information about the locations of parking spaces...

  6. iPark

    DEFF Research Database (Denmark)

    Yang, Bin; Fantini, Ernesto Nicolas; Jensen, Christian S.

    2013-01-01

    where the geo-spatial aspect is not just a tag on other content, but is the primary content, e.g., a city street map with up-to-date road construction data. Along these lines, the iPark system aims to turn volumes of GPS data obtained from vehicles into information about the locations of parking spaces...

  7. 老年人在城市体育公园中的活动类型及设计原则%Design Principles and Types of Activities of Elderly in City Sports Park

    Institute of Scientific and Technical Information of China (English)

    孙小茜; 周萌

    2014-01-01

    Through the analysis on the activity types of the elderly in the city sports park, the author deeply discusses the design principle of the city sports park, aiming at creating a more comfortable, healthy, safe recreational activity space for the aged.%本文通过对城市体育公园中老年人活动类型的分析,深入探讨了城市体育公园的设计原则,旨在为老年人营造一个更加舒适、健康、安全的娱乐活动空间。

  8. When Robert E. Park Was (Re) Writing "The City": Biography, the Social Survey, and the Science of Sociology

    Science.gov (United States)

    Lannoy, Pierre

    2004-01-01

    Sociological production is a situated and embodied activity carried out by individuals inserted in actual social relations. Considering that this feature has an influence upon the content of scholarly literature and that it can be revealed in the scientific text itself, I propound a new interpretation of the writing process of Robert E. Park's…

  9. If we transform the landfill, will they come? Predicting visitation to Freshkills Park in New York City

    Science.gov (United States)

    David B. Klenosky; Stephanie A. Snyder; Christine A. Vogt; Lindsay K. Campbell

    2017-01-01

    Efforts are underway to transform the former Fresh Kills Landfill in Staten Island (SI), NY into Freshkills Park (FKP). Data from a mail survey of 1006 SI residents were used to examine the impact of factors that might facilitate or inhibit intentions to visit FKP once it opens to the public. Facilitators significantly impacting intentions included proximity, past...

  10. C2-C6 background hydrocarbon concentrations monitored at a roof top and green park site, in Dublin City centre.

    Science.gov (United States)

    O'Donoghue, R T; Broderick, B M

    2007-09-01

    A 5 week monitoring campaign was carried out in Dublin City centre, to establish which site gave a more accurate background city centre estimation: a roof-top or green field site. This background represented a conservative estimate of HC exposure in Dublin City centre, useful for quantifying health effects related to this form of pollution and also for establishing a local background relative to the four surrounding main roads when the wind direction is travelling towards each road with the background receptor upwind. Over the entire monitoring campaign, the lowest concentrations and relative standard deviations were observed at the green field site, regardless of time of day or meteorological effects.

  11. 吉林市名建筑城主题园构建初探%Exploration of the Construction of Theme Park in Jilin City

    Institute of Scientific and Technical Information of China (English)

    吴岩

    2012-01-01

    主题园是现代旅游业在旅游资源的开发过程中孕育产生的一种新的旅游吸引物,是一种特殊的旅游产品。目前,主题园是经济投资的一个热点,在发展建设过程中主要涉及房地产建筑业、金融业、旅游业、娱乐业等相关行业。通过构建吉林市名建筑城主题公园可以将世界各地的知名建筑以建筑模型的方式浓缩在吉林市松花江沿岸,空间上跨越重洋,时间上纵横古今,不仅可以打造出一道特有的亮丽旅游风景线,还可以促进房地产经济与旅游经济相结合,进一步加快吉林市特色经济的整体发展。%The theme park is a modern tourism resources in the tourism development process fostered by a new tourist attraction,is a special kind of tourism product,at present,the theme park is a hot investment,it is mainly related to the real estate industry,financial industry,tourism industry,the entertainment industry and other related services in the development of the construction process.Through the construction of theme park in Jilin city will build concentrated model known all over the world on both sides of Songhua River,the space,time and aspect not only can create a unique beautiful landscape of tourism,tourist attraction,stimulating domestic demand,but also can promote the Jilin City real estate economy and tourism economy combination,to further speed up the whole economic development characteristics of Jilin city.

  12. National Parks

    Data.gov (United States)

    Department of Transportation — National Park Service unit boundaries (NTAD). These park boundaries signify legislative boundary definitions and local park names have been consolidated according to...

  13. Mechanical Parking System Logistics

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    As the number of motor vehicles increases rapidly in many populated countries, t he shortage of parking space has become a difficult problem to all cities around the world. The contradiction between the shortage of parking space and the incr easing number of motor vehicles is still growing in the recent years. The utiliz ation of various kinds of mechanical parking facilities is an effective solution to this problem. How to organize a reasonable logistics system in a mechanical parking lot so that as man...

  14. On features of geothermal wells in Fushan Ecological Park of Gujiao City%古交市福山生态园地热井特征

    Institute of Scientific and Technical Information of China (English)

    刘峥

    2015-01-01

    以古交市福山生态园地热井为研究对象,探讨了该井盖层、热储层的特征及埋藏条件,测量了该井的地温梯度,并分析了其水化学特征,指出该井为中埋藏经济适宜开采型地热井,具有良好的开发前景。%Taking the geothermal wells in Fushan Ecological Park of Gujiao City as the research object,the paper explores the manhole cover lay-er,features of the thermal storage layer,and storage conditions,measures the geothermal gradient of the well,analyzes its water chemical fea-tures,and points out the well has the development future for the exploitation geothermal wells.

  15. Health Risks and Contamination Levels of Heavy Metals in Dusts from Parks and Squares of an Industrial City in Semi-Arid Area of China

    Science.gov (United States)

    Han, Xiufeng; Lu, Xinwei; Qinggeletu; Wu, Yongfu

    2017-01-01

    The contamination characteristics and health risk of barium (Ba), cobalt (Co), chromium (Cr), copper (Cu), manganese (Mn), nickel (Ni), lead (Pb), vanadium (V), zinc (Zn), arsenic (As), mercury (Hg), and cadmium (Cd) in samples of dust gathered from squares and parks of Baotou city, an industrial city situated in a semi-arid location of the northwest China were investigated. The contents of Ba, Co, Cr, Cu, Mn, Ni, V, Pb, and Zn in the collected dust samples were determined using X-ray fluorescence spectrometry, while the contents of As and Hg in the dust were investigated by use of the ICP-MS. Further, cadmium was quantified through the atomic absorption spectrometry. Levels of contamination of heavy metals analyzed in the dust samples were evaluated using the Geo-Accumulation index (Igeo) as well as through a Pollution Load Index (PLI). Their health risks to children and adults were evaluated based on the US EPA model of health risk. The findings portrayed that the mean concentrations of Ba, Co Cr, Cu, Pb, V, Cd, and Hg were elevated as compared with their local soil background values. Mean values of Igeo illustrate the order of Co > Cr> Cd > Hg > Pb > Cu > Ba > V > Ni > Mn > Zn > As. It was evident that dusts from the parks and squares were “unpolluted” to “moderately polluted”. Assessment of health risk depicts that ingestion is the foremost route of exposure in regard to the heavy metals, then the dermal adsorption follows. Hg exposure from dust might also set impending health threats to children. Besides, the cancer risks of Co, Cr, Ni, Cd, and As are considered to be within the presently tolerable range. PMID:28783109

  16. Ivestigation of the elderly activity space in city park%城市公园老年人活动空间的调查研究--以内蒙古呼和浩特市为例

    Institute of Scientific and Technical Information of China (English)

    马婷; 张秀卿; 白恒勤

    2015-01-01

    Taking Hohhot representative comprehensive parks of Manduhai park, Qingcheng park and Gongzhufu park as the research objects, aiming at the demand of elderly in urban residents for space in the park, this article discussed whether the space setting of urban parks can satisfy the different demands of elders by investigating their activity time, purpose, content and ways, and their altitude to activity space in order to provide basic data for city park construction.%以呼和浩特市具有代表性的综合公园满都海公园、青城公园、公主府公园为研究对象,针对城市居民中老年人在公园中对活动空间的需求,通过对其来到公园的活动时间、活动目的、活动内容和活动方式以及对公园活动空间利用、满意程度等方面的调研,探讨城市公园在空间设置方面是否能够满足老年人的不同活动需求,为城市公园建设提供基础数据。

  17. Park Plaza Beijing Science Park

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Christmas Eve Dinner Buffet at Park Plaza Beijing Science Park Celebrate Christmas with family and friends on December 24 at Park Plaza Beijing Science Park. Enjoy a beautifully presented dinner buffet

  18. Proceedings of the 1st International Operational Modal Analysis Conference, April 26-27, 2005, Copenhagen, Denmark

    DEFF Research Database (Denmark)

    /S and the Department of Building Technology and Structural Engineering at Aalborg University. It is the first conference ever to focus solely on experimental modal analysis for cases where only the responses are measured. It was decided to hold the conference to generate interest in operational modal analysis (also......These proceedings contain approximately 100 papers presented at the 1st International Operational Modal Conference, Copenhagen, Denmark, April 26 - 27, 2005. The conference is jointly organised by Structural Vibration Systems (SVS), Aalborg, Brüel & Kjær Sound and Vibration Measurement A...... known as ambient modal analysis, output-only modal analysis and natural input modal analysis) which has been around since the beginning of the development of traditional modal analysis in the early seventies. From the beginning, these techniques proved to have several advantages, due to less testing...

  19. Utilizing Undergraduate Research Projects to Assist in the Development of Interpretive Resources at City of Rocks National Reserve and Castle Rocks State Park, Idaho

    Science.gov (United States)

    Pogue, K. R.

    2003-12-01

    In the Albion Mountains of southern Idaho, granitic rock of the 28 Ma Almo pluton and 2.5 Ga Green Creek Complex of southern Idaho has weathered and eroded into a spectacular landscape of towers and spires. These unusual landforms impressed travelers on the California Trail who compared their shapes to cathedrals, castles, pyramids, and other man-made structures. The region eventually became know as the City of Rocks and was a local scenic attraction until City of Rocks National Reserve (CRNR) was established in 1989 to provide more effective management for the main group of spires which were drawing an increasing number of tourists. In 2003, Castle Rocks State Park (CRSP) was created to provide both access and protection to a less extensive group of spires located a few kilometers north of the City of Rocks. Interpretive resources at CRNR have generally focused on the human history of the region, particularly its importance to the California Trail, and have largely neglected the fascinating geologic story. Although the general framework of the geology of the Albion Mountains is reasonably well known, this "big-picture" geology does little to answer many of the questions posed by the average visitor. During the summer of 2001, a Keck Geology Consortium undergraduate research project was conducted in CRNR to seek answers to these types of questions. CRNR staff could then utilize the students' research to develop interpretive resources. Six students and two professors spent 4 weeks in the field investigating the structures and processes that have contributed to the architecture of the City of Rocks. The general geomorphology of the Albion Mountains was the focus of a Keck Geology Consortium undergraduate research project conducted during the summer of 2002. Nine students and three professors studied the glacial and landslide history of the highest peaks and the geomorphic evolution of the proposed CRSP. Students working in the Castle Rocks had 2 main goals: 1

  20. Direct chemical synthesis of 1 alpha,25-dihydroxy(26,27-3H) vitamin D3 with high specific activity: its use in receptor studies

    Energy Technology Data Exchange (ETDEWEB)

    Napoli, J.L.; Mellon, W.S.; Fivizzani, M.A.; Schnoes, H.K.; DeLuca, H.F.

    1980-05-01

    The first direct chemical synthesis of radiolabeled 1 alpha, 25-dihydroxyvitamin D3 is reported. Unlike all previous syntheses, the new approach does not rely on enzymatic 1 alpha-hydroxylation of radiolabeled precursors. Rather, isotope is introduced in the last synthetic step by reaction of (3H) -methylmagnesium bromide with methyl 1 alpha-hydroxy-26,27-dinorvitamin D3-25-carboxylate to give 1 alpha,25-dihydroxy-(26,27-3H) vitamin D3 with a specific activity of 160 Ci/mmol. Mass spectroscopy confirmed that the radiohormone consists of a single isomer with six tritium atoms bound to carbons 26 and 27. Synthetically produced 1 alpha,25-dihydroxy (26,27-3H) vitamin D3 is indistinguishable from 1 alpha,25-dihydroxy-(26,27-3H) vitamin D3 obtained from the enzymatic 1 alpha-hydroxylation of 25-hydroxy(26,27-3H) vitamin D3 (160 Ci/mmol) by high-pressure liquid chromatography analysis and in the competitive binding assay using chick intestinal cytosol as the receptor source. Equilibrium dissociation constant measurements with the high specific activity radiohormone indicate a Kd of 8.2 x 10(-11) M for the chick intestinal cytosol 1 alpha,25-dihydroxyvitamin D3 receptor--a value considerably lower than the constants in the range of (1-5) x 10(-9) M previously reported.

  1. Clutch size and breeding success of great tit (Parus major and blue tit (P. caeruleus in the parks of Kharkiv city

    Directory of Open Access Journals (Sweden)

    A. B. Chaplygina

    2014-04-01

    Full Text Available The analysis of clutch size and breeding success of great tits and blue tits is conducted using 115 nests: 92 great tits and 23 blue tits. Nest boxes for small passerine birds were made in 2009–2013 and placed in the city parks in order to improve their ecological condition. Thus, the experimental plots were established in the Central park of culture and recreation named after M. Gorky in the number of 37 nest boxes in the area of about 5 ha; in the territory of Zhuravlevskiy hydropark in the amount of 30 units on two sites on each of 4 ha and 20 units on an area of 2 ha. 20 nest boxes were placed in the forest park along the central motorway of the city. All the nest boxes were placed by the group method (distance between nest boxes was about 10–15 m at height to 3 m, and entrance diameter of 3 cm. The front wall in such nest boxes is taken out, thus facilitating their further verification carried out during the period from the first ten-day period of April till the second ten-day period of July up to ten times. It was shown that the average size of the full clutch for great tits amounted to 8.9 ± 0.35 (n = 61 and for blue tits 9.5 ± 0.33 (n = 12. The great tits has the largest proportion of 10 (33.5% and 9 eggs (16.7% in the clutch. For the blue tits the dominating figure was 10 egg (25.0% in the clutch of Zhuravlevskiy hydropark and 12 eggs (17.5% in the clutch in the Gorky park. We determined high success of reproduction for great tits (85.1% and blue tits (84.0%. On average, per one pair of great tits and blue tits 5.1 ± 0.16 and 8.5 ± 0.38 chicks, respectively, flied the nests. The decreased parameter in breeding success during the existence of an artificial population of great tits was revealed. For example, in Zhuravlevskiy hydropark on average 6.7 ± 0.12 chicks per pair flied the nests during the year of placing the nest boxes. During four years, this value decreased almost by half and amounted to 3.6 ± 0.15 (P < 0.05. For

  2. The Dilemma of On-Street Parking Policy: Exploring Cruising for Parking Using an Agent-Based Model

    NARCIS (Netherlands)

    Martens, C.J.C.M.; Benenson, I.; Levy, N.

    2010-01-01

    Virtually all major cities around the world face severe parking problems in their centers. While existing models of parking search and choice behavior do provide insight into the basic dynamics of parking in cities, as well as into the phenomenon of drivers cruising for on-street parking, virtually

  3. 基于结构方程模型的城市公园居民游憩满意度%Residents recreation satisfaction index of Beijing city parks based on SEM

    Institute of Scientific and Technical Information of China (English)

    毛小岗; 宋金平; 冯徽徽; 赵倩

    2013-01-01

    City parks are the main spaces for residents' daily recreation. It is of important significance to measuring residents' recreation satisfaction so as to improve the quality of its recreation. In this paper, based on the advancement of currently internationally widely-used customer satisfaction models (CSM), and associated with the factors of city parks' recreation, a structural equation model of measuring residents' recreation satisfaction index (RRSI) of city parks was established. Taking Beijing as an example, and based on scale design, questionnaire and survey, we examined the model. According to results of the model, among three latent variables influencing residents' recreation satisfaction index, the impact of "the accessibility" is the largest, followed by "the perceived quality" and "the perceived value" . Furthermore it is found that several observable variables, including "the distance from the residential areas" and "the public transports" inside "the accessibility" of latent variable, "the quality of landscape" , "the recreation facilities" , "the park security" , "the activities" and "signs system" inside "the perceived quality" of latent variable, and "the tickets and the expense" inside "the perceived value" of latent variable, have more significant impact on latent variables, which are main factors that can influence residents' recreation satisfaction. On this basis, this paper put forward suggestions in three aspects to improve the recreation quality of city parks: firstly, parks' accessibility should be advanced through perfecting traffic network and extending city parks' coverage to residential areas; secondly, construction of the parks' facilities and service should be enhanced; finally, residents in Beijing should be free from charge of city parks and openess of the "parks in parks be enlarged".%城市公园是承载居民日常游憩的主要空间,度量居民在城市公园的游憩满意度对于改善公园的游憩品质具有重要意

  4. Evaluating Urban Parking Policies with Agent-Based Model of Driver Parking Behavior

    NARCIS (Netherlands)

    Martens, C.J.C.M.; Benenson, I.

    2008-01-01

    This paper presents an explicit agent-based model of parking search in a city. In the model, “drivers” drive toward their destination, search for parking, park, remain at the parking place, and leave. The city’s infrastructure is represented by a high-resolution geographic information system (GIS) o

  5. Evaluating Urban Parking Policies with Agent-Based Model of Driver Parking Behavior

    NARCIS (Netherlands)

    Martens, C.J.C.M.; Benenson, I.

    2008-01-01

    This paper presents an explicit agent-based model of parking search in a city. In the model, “drivers” drive toward their destination, search for parking, park, remain at the parking place, and leave. The city’s infrastructure is represented by a high-resolution geographic information system (GIS) o

  6. Rosa Parks @ 100

    OpenAIRE

    Chouard, Géraldine; Crémieux, Anne

    2013-01-01

    Cornell University associate professor Riché Richardson, a native of Montgomery, Alabama, gave a talk at the Rosa Parks Museum in the city on February 4, 2013 entitled “Rosa Parks @100” as part of the national celebration from Montgomery to Detroit. Her art quilt, “Rosa Parks, Whose ‘No’ in 1955 Launched the Montgomery Bus Boycott and Was Heard Around the World,” is among the art that was presented at this historic celebration. Other highlights included National Book Award poet Nikky Finney r...

  7. Trevi Park: Automatic Parking System

    OpenAIRE

    ECT Team, Purdue

    2007-01-01

    TreviPark is an underground, multi-story stacking system that holds cars efficiently, thus reducing the cost of each parking space, as a fully automatic parking system intended to maximize space utilization in parking structures. TreviPark costs less than the price of a conventional urban garage and takes up half the volume and 80% of the depth.

  8. Miyashita Park

    DEFF Research Database (Denmark)

    Kiib, Hans

    for urban transformation, for development of a more inclusive urban life, for strengthening of the social cohesiveness and learning. Purpose and idea With growing globalization, all large cities in the investigation are facing the challenge of tackling rising social and environmental problems. The big...... meeting place with café, alternating exhibitions and informal meeting rooms for local inhabitants. On the top floor, there are workshop facilities for artists and designers. This is a small pocket with public access in a highly exploited and extremely commercialized urban district. Miyashita Park, Tokyo...... in the world in 2012. It is designed by a consortium consisting of the architectural firm BIG, Copenhagen, the landscape architects TOPOTEK1, Berlin and the artist group Superflex, Copenhagen. The consortium’s new development consists of a series of urban spaces on an old freight train track. The project turns...

  9. A Dynamic Information-Based Parking Guidance for Megacities considering Both Public and Private Parking

    Directory of Open Access Journals (Sweden)

    Jong-Ho Shin

    2017-01-01

    Full Text Available The constantly increasing number of cars in the megacities is causing severe parking problems. To resolve this problem, many cities adopt parking guidance system as a part of intelligent transportation system (ITS. However, the current parking guidance system stays in its infant stage since the obtainable information is limited. To enhance parking management in the megacity and to provide better parking guidance to drivers, this study introduces an intelligent parking guidance system and proposes a new methodology to operate it. The introduced system considers both public parking and private parking so that it is designed to maximize the use of spatial resources of the city. The proposed methodology is based on the dynamic information related parking in the city and suggests the best parking space to each driver. To do this, two kinds of utility functions which assess parking spaces are developed. Using the proposed methodology, different types of parking management policies are tested through the simulation. According to the experimental test, it is shown that the centrally managed parking guidance can give better results than individually preferred parking guidance. The simulation test proves that both a driver’s benefits and parking management of a city from various points of view can be improved by using the proposed methodology.

  10. PLANNING, CONSTRUCTION, AND MANAGEMENT OF PARKING LOTS IN MEGA-CITY:PROBLEM, EXPERIENCE, AND STRATEGY%特大城市停车场规划建设管理:问题、经验与策略

    Institute of Scientific and Technical Information of China (English)

    陶希东

    2012-01-01

    随着城市化和交通技术的快速发展,人类正在迎来一个崭新的汽车社会,随之而来的交通拥堵和停车难也越来越成为城市发展面临的重大现实问题之一.本文主要分析了当前我国特大城市停车场规划、建设、管理中存在的主要问题,总结了发达国家的相关经验,提出了优化我国特大城市停车场规划,建设、管理的基本策略.%Along with the rapid development of urbanization and transportation technology, human society is facing a new automobile era, which brings along problems of traffic congestion and parking difficulty to cities. The paper analyzes the major issues in the planning, construction, and management of parking lots in some mega-cities in China, and puts forward suggestions on strategies for optimization of planning, construction, and management of parking lots in these cities, based on related experience of certain developed countries.

  11. Synthesis, Structure and Fluorescence Properties of 5,17-Distyryl-25,26,27,28-tetraproproxycalix[4]arenes in the Cone Conformation

    DEFF Research Database (Denmark)

    Larsen, Mogens; Krebs, Frederik C; Jørgensen, Mikkel

    1998-01-01

    The HWE (Horner-Wadsworth-Emmons) reaction performed on the easily obtainable 5,17-diformyl- calix[4]arenes (cone) with arylmethyl phosphorus ylides yielded 5,17-distyryl-25,26,27, 28-tetrapropoxycalix[4]arenes (cone) in high yield and purely in the E/E configuration. Compounds 2-5 were prepared...

  12. 厦门市体育公园建设发展的SWOT分析%SWOT Analysis of Construction Development of the Sports Park in Xiamen City

    Institute of Scientific and Technical Information of China (English)

    王丽莉; 刘英杰; 马楠

    2012-01-01

    Adopting the SWOT analytical method,we carried on a research on the advantage,disadvantage and bottleneck of the construction of the Xiamen Sports Park.According to the research,Xiamen is supposed to grasp the opportunity to develop with the background of stating "National 12th 5-Year period cultural reform plan for development" by our government.And we shall take great efforts to develop the Sport Culture Industry,promote further development of nationwide fitness campaign,and take advantages of the natural resource,the humanity resource,sports industry and the government support.We shall also try best to fix the functional position before constructing the Sports Park,pay attention to its investment as well as the Managing Projects Operation,establish a sound evaluation and feedback system,improve the qualities of the citizens,and create an sport culture city with great international influence.%采用SWOT分析法对厦门市体育公园建设与发展的优势、劣势、机遇和威胁进行了研究,研究认为:厦门市应该把握《国家"十二五"时期文化改革发展规划纲要》出台的机遇,大力发展体育文化事业,进一步促进全民健身活动的开展;充分发挥厦门市的自然资源、人文资源、体育产业和政府支持的优势,做好体育公园建设的功能定位和后期的投入与管理运行;建立健全评价反馈机制,提高市民素质,打造一个具有国际影响力的体育文化城市。

  13. Essential fats for future health. Proceedings of the 9th Unilever Nutrition Symposium, 26-27 May 2010.

    Science.gov (United States)

    Calder, P C; Dangour, A D; Diekman, C; Eilander, A; Koletzko, B; Meijer, G W; Mozaffarian, D; Niinikoski, H; Osendarp, S J M; Pietinen, P; Schuit, J; Uauy, R

    2010-12-01

    The 9th Unilever Nutrition Symposium entitled 'Essential fats for future health', held on 26-27 May 2010, aimed to review the dietary recommendations for essential fatty acids (EFA); discuss the scientific evidence for the roles of EFA in cognition, immune function and cardiovascular health; and to identify opportunities for joint efforts by industry, academia, governmental and non-governmental organizations to effectively improve health behaviour. This paper summarizes the main conclusions of the presentations given at the symposium. Linoleic acid (LA) and α-linolenic acid (ALA) are EFA that cannot by synthesized by the human body. Docosahexaenoic acid (DHA) is considered as conditionally essential because of its limited formation from ALA in the human body and its critical role in early normal retinal and brain development and, jointly with eicosapentaenoic acid (EPA), in prevention of cardiovascular disease (CVD). Some evidence for possible beneficial roles of n-3 fatty acids for immune function and adult cognitive function is emerging. A higher consumption of polyunsaturated fatty acids (PUFA; >10%E), including LA, ALA and at least 250-500 mg per day of EPA+DHA, is recommended for prevention of coronary heart disease (CHD). Two dietary interventions suggest that EFA may affect CVD risk factors in children similarly as in adults. To ensure an adequate EFA intake of the population, including children, public health authorities should develop clear messages based on current science; ensure availability of healthy, palatable foods; and collaborate with scientists, the food industry, schools, hospitals, health-care providers and communities to encourage consumers to make healthy choices.

  14. 基于POE评价方法的开放型城市公园边缘“膜效应”初探--以昆明翠湖公园为例%Discuss the “Membrane Effect” of the Park Edge in Open City on the Basis of POE Evaluation Method--Taking Cuihu Park in Kunming as an Example

    Institute of Scientific and Technical Information of China (English)

    安柯潼; 刘宏波; 王大伟

    2013-01-01

    A harmonious city is an organism, and the open city park is one of the important "cells" to improve people's living standards. This article take the Green Lake Park in Kun ming city as an example and use the basic study method of POE and adopt the forms of questionnaires, activity records, li-ve interviews, graphics overlay and data analysis to explore the edge space of the open park, and obtained the preliminary m-odel of"membrane effect".%和谐的城市是一个有机体,而开放型城市公园则是提高人们生活水平的重要“细胞”之一。本文运用POE基本研究法,采用问卷调查、活动记录、现场访谈、图形叠加及数据分析等形式,以昆明市翠湖公园为例,对开放型公园的边缘空间进行了探究,并得出了“膜效应”的初步模型。

  15. Research on Design of City Park’s signage wayifnding system--Take wolf city park,Xiamen as an example%城市公园标识导向系统设计浅析--以厦门市海湾公园为例

    Institute of Scientific and Technical Information of China (English)

    宋伟; 郑郁善

    2015-01-01

    近年来,城市化的加快为城市公园创造了难得的发展机遇,城市公园改变了以往结构单一、内容单调、受众面较窄的面貌,其结构向着复杂化、多元化的方向发展,内容变得丰富、多样,受众面也越来越广。在这样的情况下,标识导向系统越来越受到游客的关注,因为它在游客游玩城市公园的过程中发挥重要作用,有助于游客方便快捷的了解城市公园的空间结构、区域划分、游玩路线、景点分布等,使游客进行无障碍的游玩。在城市公园中,标识导向系统不仅仅以标识牌、广告牌和解说牌的形式存在,更重要的它是一个城市公园中的重要人文景观,它是特定区域的文化符号,是城市公园形象、特征、文化的综合和浓缩。%In recent years, the acceleration of urbanization created a rare opportunity for the development of city park.City park changed the single structure, monotony content and the narrow audience, its structure becomes more complex and variable, content becomes rich and diverse. In this case, the signage wayfinding system gaining more and more attention of visitors, because it plays an important role during the visit process, it can help visitors get a conveniently understanding to the spatial structure of the city park, zoning, and play route, attractions, distribution, and so on,which makes the visit process accessibly. In a city park, signage wayfinding system not only exist in the form of signage, bil boards and interpretive signs, more importantly, it is an important cultural landscape in a city park, it is a specific area of cultural symbols, the image of the city park, identity, culture and concentrated. Therefore, in the era of knowledge economy, the research of city park’s signae wayfinding system design is very urgent and necessary.

  16. Smart Parking Management Field Test: A Bay Area Rapid Transit (BART) District Parking Demonstration

    OpenAIRE

    Shaheen, Susan

    2005-01-01

    In almost every major city in the U.S. and internationally, parking problems are ubiquitous. It is well known that the limited availability of parking contributes to roadway congestion, air pollution, and driver frustration and that the cost of expanding traditional parking capacity is frequently prohibitive. However, less research has addressed the effect of insufficient parking at transit stations on transit use. In the San Francisco Bay Area, parking has recently been at or near capacity a...

  17. Bicycle parking preferences: costs versus walking time

    NARCIS (Netherlands)

    Molin, E.J.E.; Maat, K.

    2014-01-01

    Successful bicycle stimulating policies may increase the need for bicycle parking capacity, especially at main railway stations located in city centers. A potential solution for this problem involves combining paid surveyed indoor parking near the platforms and free open-air parking without surveill

  18. Study on Parking Information Behavior in Large and Medium-sized Cities%大中城市停车行为信息分析

    Institute of Scientific and Technical Information of China (English)

    李志瑶; 宗芳; 张炳辉

    2011-01-01

    This paper analyzed the characteristics of the parking information in the urban area from the aspects of time,space,parking facility,parking rates and parking duration.The influence of the respondent attributes and trip information,such as journey purpose,vehicle ownership,walking distance and time on the parking behaviors are analyzed.The relationships among parking behaviors are also focused on.It then summarized the major characters of parking information in the urban area and analyzed the key of the unbalance between parking supply and demand.At last,this paper put forward four methods for urban parking management.%从时间、空间分布,停车场类型,停车费用、时长等角度全面剖析了城市的停车信息特征,分析了出行目的、公车/私车、停车后步行时间和距离等个人、家庭及出行信息对停车需求的影响和停车需求各要素间的相互影响关系,总结大中城市停车信息的主要特点和停车供求不平衡的症结所在,提出停车供给和需求管理的四项主要方法。

  19. 山地组团城市停车换乘方案评价方法%Evaluation on Park and Ride Scheme in Mountain Group City

    Institute of Scientific and Technical Information of China (English)

    罗琼

    2012-01-01

    停车换乘(P+R)作为城市交通系统中的重要组成部分,已经被许多发达国家所采用,并发挥了积极的作用.而对于新建P+R设施的地区来说,需要对其进行详细的分析,以达到修建P+R设施的目的.以重庆市观音桥地区预建的3个P+R设施为研究对象,先以确立选址合理和满足需求为重要评价指标,建立评价集.经观音桥地区现状调查,评价了P+R设施位置的合理性.然后,结合二项Logit模型,对P+R设施进行了需求预测,评价了设施的规模对缓解中心区交通的作用.%As the city traffic system's important component, park and ride (P + R) has been adopted by many developed countries, and plays a positive role. While for the region with new built P + R facilities, it is necessary to carry on the detailed analysis so as to achieve the purpose of building facilities P + R. The Guanyinqiao area of Chongqing, which will build three P + R facilities, was taken as the research object to establish evaluation set by the important evaluation indexes, which are a reasonable location and adequate demand. The accuracy location of the three P + R facilities was evaluated by the present situation investigation of Guanyinqiao. Then, the P + R facilities' demand was predicted by the Logit model. Finally, the function of the facility scale to alleviate central area traffic was evaluated.

  20. Two-Dimensional Hydrodynamic Modeling and Analysis of the Proposed Channel Modifications and Grade Control Structure on the Blue River near Byram's Ford Industrial Park, Kansas City, Missouri

    Science.gov (United States)

    Huizinga, Richard J.

    2007-01-01

    The Blue River Channel Modification project being implemented by the U.S. Army Corps of Engineers (USACE) is intended to provide flood protection within the Blue River valley in the Kansas City, Mo., metropolitan area. In the latest phase of the project, concerns have arisen about preserving the Civil War historic area of Byram's Ford and the associated Big Blue Battlefield while providing flood protection for the Byram's Ford Industrial Park. In 1996, the USACE used a physical model built at the Waterways Experiment Station (WES) in Vicksburg, Miss., to examine the feasibility of a proposed grade control structure (GCS) that would be placed downstream from the historic river crossing of Byram's Ford to provide a subtle transition of flow from the natural channel to the modified channel. The U.S. Geological Survey (USGS), in cooperation with the USACE, modified an existing two-dimensional finite element surface-water model of the river between 63d Street and Blue Parkway (the 'original model'), used the modified model to simulate the existing (as of 2006) unimproved channel and the proposed channel modifications and GCS, and analyzed the results from the simulations and those from the WES physical model. Modifications were made to the original model to create a model that represents existing (2006) conditions between the north end of Swope Park immediately upstream from 63d Street and the upstream limit of channel improvement on the Blue River (the 'model of existing conditions'). The model of existing conditions was calibrated to two measured floods. The model of existing conditions also was modified to create a model that represents conditions along the same reach of the Blue River with proposed channel modifications and the proposed GCS (the 'model of proposed conditions'). The models of existing conditions and proposed conditions were used to simulate the 30-, 50-, and 100-year recurrence floods. The discharge from the calibration flood of May 15, 1990, also

  1. STUDY ON PROTECTION OF GEOLOGICAL RELICS OF THE DASHUSHAN-ZIPENGSHAN GEOLOGICAL PARK OF HEFEI CITY%合肥市大蜀山—紫蓬山地质公园地质遗迹保护研究

    Institute of Scientific and Technical Information of China (English)

    张春雷; 查世新; 马国明; 夏琼

    2012-01-01

    合肥市大蜀山—紫蓬山地质公园是一个集多种地质遗迹资源并存的综合性地质公园。园内有代表合肥地区的侏罗纪层型剖面,也有喷发于古近纪的火山遗迹,同时还有大量其他地质构造遗迹。本文在对公园主要保护对象的分析评价基础上,结合目前该园区地质遗迹保护存在主要问题,给出了公园地质遗迹保护的措施,对该地质公园地质遗迹的合理保护起到一定的指导作用。%The Dashushan-Zipengshan geological park of Hefei City is a comprehensive geological park where there exist many geological relics,such as Jurassic stratotype section representative of the Hefei area,volcano relics erupted in Paleogene and tremendous other geological structure relics.This paper,based on analysis of the major protected objects in the park,with main issues concerning geological relics protection in the park being taken into consideration,raised some protective measures of guiding role in their reasonable protection.

  2. Synthesis, Structure and Fluorescence Properties of 5,17-Distyryl-25,26,27,28-tetraproproxycalix[4]arenes in the Cone Conformation

    DEFF Research Database (Denmark)

    Larsen, Mogens; Krebs, Frederik C; Jørgensen, Mikkel

    1998-01-01

    The HWE (Horner-Wadsworth-Emmons) reaction performed on the easily obtainable 5,17-diformyl- calix[4]arenes (cone) with arylmethyl phosphorus ylides yielded 5,17-distyryl-25,26,27, 28-tetrapropoxycalix[4]arenes (cone) in high yield and purely in the E/E configuration. Compounds 2-5 were prepared ...... and fluorescence spectroscopy and compared to the monomeric fluorophore, 3,5-dimethyl-4-propoxy-(E)-stilbene (10)....

  3. β-Cyclodextrin and calix[4]arene-25,26,27,28-tetrol capped carbon dots for selective and sensitive detection of fluoride.

    Science.gov (United States)

    Baruah, Upama; Gogoi, Neelam; Majumdar, Gitanjali; Chowdhury, Devasish

    2015-03-06

    In this work we have designed a novel system based on carbon dots prepared from chitosan gel capped with β-cyclodextrin and calix[4]arene-25,26,27,28-tetrol for sensitive and selective detection of fluoride ions in aqueous media. Fluorescent carbon dots prepared from chitosan gel when capped with β-cyclodextrin and calix[4]arene-25,26,27,28-tetrol results in quenching of its fluorescence intensity. Introduction of F(-) ions to carbon dots capped with β-cyclodextrin and calix[4]arene-25,26,27,28-tetrol system results in enhancement and restoration of fluorescence intensity leading to detection of F(-) ion. Minimum detection limit was determined to be ∼6.6 μM. The detection is selective as with other halide ions i.e. Cl(-), Br(-) and I(-) and hydroxyl ion (OH(-)), there is observed decrease of fluorescence intensity. A possible mechanism to justify the observation is also discussed in the paper.

  4. 六盘水市农业科技园区发展现状、问题及路径选择%THE ISSUE AND PATH SELECTION OF THE AGRICULTURE SCIENCE AND TECHNOLOGY PARK OF LIUPANSHUI CITY

    Institute of Scientific and Technical Information of China (English)

    饶华敏

    2015-01-01

    China's urbanization and industrialization process greatly accelerated leading to continued sharp contra-diction between people, food, environment and resource issues increasingly prominent. Traditional extensive mode of agricultural production is facing a great challenge, to intensive and efficient modern production direction of change has become an inevitable trend of China's agricultural development. Agricultural high-tech as the support of agricultural science and technology park in order to increase agricultural productivity, optimize the industrial structure of agriculture, promote agricultural production and new technologies, protection of agricultural ecological environment for the purpose, for the development of agricultural industry has played a positive role in promoting ra-diation. Liupanshui City, Guizhou Province as a strong agriculture, agricultural science and technology park con-struction work has achieved initial results, but is still in the exploratory stage of development, it has not yet formed a complete construction of the park system. Agricultural Science and Technology Park as an important carrier of modern agricultural development, the use of modern agricultural knowledge and technology and the concept of opti-mization of agricultural structure adjustment has played a positive role in promoting agricultural development and farmers' income, the effective realization of the integration of regional resources, promote regional industrial restruc-turing and transformation of economic growth mode. As a new thing, the construction and development of agricul-tural science and technology park is still facing low economic efficiency, management level is not high, technology promotion blocked, poor circulation, and many other financial issues. Liupanshui City, Guizhou Province as a strong agriculture, agricultural science and technology park construction work has achieved initial results, but is still in the exploratory stage of development, it has

  5. 长治国家城市湿地公园生态旅游发展分析%Analysis of Ecological Tourism Development in Changzhi National City Wetland Park

    Institute of Scientific and Technical Information of China (English)

    鲍梅则

    2014-01-01

    长治国家城市湿地公园是山西省第一个国家级湿地公园,属全国保护最完好的原生态天然沼泽地之一。长治国家城市湿地公园,生态资源丰富、自然景观优美、独特,具有发展生态旅游的优势,在旅游开发中,发展生态旅游,应该坚持保护性开发,重视生态建设,拓展开发空间,加强区域联合,结合自身特点深化旅游产品开发,重视环保教育,搞好旅游促销,以实现区域环境生态与旅游经济的可持续发展。%Changzhi National City Wetland Park is the first National City Wetland Park in Shanxi Province, one of the original natural wetlands which are preserved best. Changzhi National City Wetland Park, which has rich resources, beautiful and unique natural scenery, has the advantages of ecotourism development. The ecological tourism should adhere to the protective development , pay attention to ecological construction, expand the development space, strengthen regional cooperation, combine with its own characteristics, deepen the development of the tourism product, pay more attention to environmental education, and do well in tourism promotion in order to realize sustainable development of regional ecological environment and tourism economy .

  6. 深圳三洲田森林公园的植物资源调查%Plant Resources of Sanzhoutian Forest Park in Shenzhen City

    Institute of Scientific and Technical Information of China (English)

    王芳; 庄平弟; 廖文波; 孙红斌

    2011-01-01

    据调查,广东深圳三洲田森林公园共有野生维管植物169科513属927种,其中蕨类植物27科44属76种;种子植物142科469属851种,包括裸子植物2科2属4种,被子植物140科467属847种.该地的植物区系组成:科的地理成分以热带成分为主,占非世界科的83.93%,温带成分占16.07%;属的地理成分也以热带成分为主,占非世界属的80.5%;温带成分占19.5%.资源植物中,药用植物约327种,用材树种约25种,食用植物约84种,景观植物约95种,芳香植物约46种,抗污染植物约38种.另有珍稀濒危及国家重点保护野生植物28种(含兰科12种).%According to the filed survey, there are 927 species of wild vascular plants belonging to 169 families and 513 genera in Sanzhoutian Forsty Park, Shenzhen city. Among them, the ferns 27 families, 44 genera and 76 species, seed plants 142 families, 469 genera and 851 species, included gymnosperm 2 families, 2 genera and 4 species, and angiosperm 140 families, 467 genera and 847 species. The vegetation and flora are characterized by tropical elements, occupied 83.93% of total of non-Cosmopolitan family and 80.5% of total of non-Cosmopolitan genera; correspondingly, the temperate elements only occupied 16.07% of total of non-Cosmopolitan families and 19.5% of total of non-Cosmopolitan genera; which it is included in 28 stated rare and endangered and key protected species (included 12 Orchidaceous species). Among them, 327 species of medicinal plants, 25 species of timer plants, 84 species of edible plants, 95 species of ornamental plants, 46 species of scent plants, and 38 species of pollution resistant plants.

  7. 基于规划视角的都市产业园发展研究——以长沙市岳麓科技产业园为例%A Research on City Industrial Park from the View of Planning —— A Case Study of Yuelu Science and Technology Industrial Park

    Institute of Scientific and Technical Information of China (English)

    谢谦

    2012-01-01

    City industrial park, closely related to the city construction, is not only an important way of industrial economy development in our country, but a comprehensive industrial park with production, circulation and consumption. Yuelu science and technology industrial park, located in Yuelu district of Changsha, is still in its beginning stages, there are many restricting factors of resources, enterprises, facilities and so on. In order to ensure the stable and rapid development of park, it is necessary to select the road of smart growth, high-tech, internationalization and the core strategy of"753".%都市产业园是我国产业经济发展的重要方式,与城市建设密切相关,是集生产、流通、消费为一体的综合性产业园区,具有资源丰富、空间集约等多个特征。岳麓科技产业园位于长沙市岳麓区,园区发展尚处于起步阶段,存在着资源、企业、设施等多方面的制约因素。以"753"战略为核心,走以聪明增长、高新技术、国际化建设为特征的发展道路,才能促使园区稳定迅速的发展。

  8. 开放式公园管理问题及对策的研究——以柳州市为例%Open Park Management Issues and Policy Research——A Case of Liuzhou City

    Institute of Scientific and Technical Information of China (English)

    陈尚玲

    2011-01-01

    公园免费开放后,新问题、新矛盾接踵而至.选择柳州市自2007年6月1日起陆续改造或新建的有特色代表性强的4个公园,即柳候公园、江滨公园、龙潭公园、雀儿山公园进行调查与研究,发现开放式公园管理中目前存在资金短缺、绿地和公共设施遭破坏、管理难度明显加大、安全隐患增加、公共服务设施及活动空间不足等问题,提出实行收支两线及财政全额拨款的体制、加大政府投资力度、强化环境宣传教育、引进市场经济运作方式、建立精干高效的专业管理者队伍、制定和完善与公园经营相关的制度、重视公园的社会治安和综合治理等有利于开放式公园可持续发展的管理对策,从而使开放式公园的社会、经济、环境三大效益取得协调发展.%There have been new problems and contradictory appearing gradually after the park is open to the public for free. In order to investigate and study something, the author chose four parks in Liuzhou City including Liuhou park, Jiangbin park, Longtan park and Queshan park, all of which have been constructed or newly built with a special representative since June 1", 2007. Based on the investigation and study, the author concluded some problems existing in the current management of the freely open parks such as the inadequacy of capital, the green land and public instrument being destroyed, the obviously big difficulties in management, the increase of potential danger, public service instrument and the inadequate space for activities, etc. In addition, the author also put forward the system of carrying the lines between incomes and expenses, the system of carrying the finance totally supported by nation, the reinforcement in governmental investment, the strengthening for environmental spreading and educating, the introduction of market economy operation, the construction of a capable managing team with a high efficiency, the establishment

  9. 基于IPA方法的文化主题公园旅游项目优化研究——以开封清明上河园为例%A Positivist Study on Cultural Theme Park Tourism Optimization Using IPA Methods in Kaifeng Millennium City Park

    Institute of Scientific and Technical Information of China (English)

    辛欣; 陈楠

    2013-01-01

    主题公园的未来发展趋势和潜在旅游需求是衍生其旅游产品并影响其旅游产品结构调整的根本动因.本研究选取大型文化主题公园——开封清明上河园为研究对象,对游客进行旅游项目重要性和满意度的感知调查,配对样本t检验结果表明有五组旅游项目的重要性和满意度之间存在显著性差异.采用IPA方法划分出清明上河园旅游项目优化的四种类型:积极提升型、控制优化型、适度发展型和重点推进型.结论部分有针对性地提出文化主题公园旅游项目优化需要围绕项目主题定位、项目开发创新、产业链与品牌建设、项目价值体验创造等方面来展开,研究的最后指出了本次研究的不足及未来发展方向.%The future development and potential tourism demands of theme parks affects their product restructuring. Using the large folk theme park, Kaifeng Millennium City Park, as a case study we use a visitor perception survey to evaluate the importance and satisfaction of tourism projects. This study divides tourism products offered by Kaifeng Millennium City Park into three categories. Paired sample t tests revealed differences between the importance and satisfaction of the 14 pairs of projects. These projects mainly refer to scenic economic benefits, the image of the theme park and tourist experiences. However, problems with some tourism projects, reflected by the static landscape show class and the dynamic activities show class, service facilities and infrastructure were found to reduce tourist satisfaction and expectation. The tourism projects requiring optimization can be divided into four categories: actively enhancing, control-optimized, appropriately developing, and focusing on promotion. Optimization of cultural theme park tourism projects should concentrate on project topic positioning, project development and innovation, building industrial chain and branding, and the creation of project

  10. Investigation of POE (Post Occupancy Evaluation) of Xihua Park in Kunming City%昆明市西华公园调查使用后评价

    Institute of Scientific and Technical Information of China (English)

    侯艳梅; 刘姝萍; 车震宇

    2014-01-01

    运用使用后评价POE(Post Occupancy Evaluation)研究方法,通过多次观察公园使用者的行为,两次对公园使用者做问卷调查、访谈,对昆明西华公园使用状况进行了初步调查研究。调查结果表明:西华公园主要使用者是小孩和老人;近半数使用者来自公园附近社区,来自不同地区使用者中有明显“距离衰减”现象;使用者在公园的主要活动是游玩、观赏。此次调查可为西华公园提高服务和管理水平提供参考,同时也为城市公园的规划设计提供理论依据。%With the application of a POE (Post Occupancy Evaluation) research method, the use conditions of Xihua Park in Kunming are preliminarily investigated through observation of behaviors of users of the Park for many times and the questionnaire survey and interview on the users of the Park. It is shown in the investigation results that the principal users of Xihua Park are children and old people;nearly half of the users come from the communities near the Park and an obvious "distance decay" phenomenon appears among the users from different areas; and main activities of the users are playing and seeing. With the investigation, a reference can be provided to Xihua Park for the increase of service and management level and theoretical bases can also be provided for the planning and design of urban parks.

  11. The Planning and Design of Baohu Lake National Urban Wetland Park in Yinchuan City%银川市宝湖国家级城市湿地公园规划设计

    Institute of Scientific and Technical Information of China (English)

    耿慧娴; 马冬梅; 贺生云; 马彩云

    2012-01-01

    探讨了宁夏银川市宝湖国家级城市湿地公园的规划设计.从对宝湖现状及其周边环境的分析出发,以再现自然风貌,彰显地方特色为理念,将宝湖规划设计为集休闲健身、游玩观赏、湿地科普知识宣传为一体的城市湿地公园,并对宝湖的水资源保护和管理机制进行了分析,以期为同类湿地公园的规划设计提供经验借鉴.%In this paper, the planning and design of Baohu Lake National Urban Wetland Park in Yinchuan City were discussed. Based on the investigation and analysis of current situation and it's surrounding environment, Baohu Lake will be developed as a urban wetland park integrating multiple functions of recreation, fitness, tourism, entertainment and science education, to reflect its natural landscapes and unique localized characteristics. An analysis of water resource conservation and management mechanism of Baohu Lake were also made, intending to provide an example for planning and design of other similar urban wetland parks.

  12. Regulating on-street parking - evidence from Danish data

    DEFF Research Database (Denmark)

    Madsen, Edith; Mulalic, Ismir; Pilegaard, Ninette

    Around the world, cities use a range of types of policy to organize the parking market, e.g. physical planning, parking fees, restrictions on the maximum duration for on-street parking, introduction of parking permits, etc. This paper deals with the parking pricing. A small but rapidly growing...... is cruising for parking and cruising for parking is a pure loss from the perspective of the society (Shoup, 2005; Calthrop and Proost, 2006). This problem is actually so large that Arnott and Inci (2006) finds that cruising for parking should optimally be eliminated. This is in the first best situation done...... and the use of parking revenues to lower other taxes). So, parking pricing can be used as a part of package of transport regulating measures to internalize congestion and local environmental issues. On the other hand, hourly parking fees may to some extent result in shorter parking durations and thus increase...

  13. Contaminación fecal canina en plazas y veredas de Buenos Aires, 1991-2006 Dog fouling and helminth contamination in parks and sidewalks of Buenos Aires City, 1991-2006

    Directory of Open Access Journals (Sweden)

    Diana Rubel

    2010-08-01

    Full Text Available El objetivo del trabajo fue presentar y analizar los datos de contaminación fecal canina y parasitaria en plazas y veredas de Buenos Aires obtenidos entre 1991 y 2006 por la Cátedra Parasitología General (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. Se censaron las heces en varias plazas cada año en un único día entre 1991-2006. A partir del año 2000 se censaron heces en veredas circundantes. En cada plaza se seleccionaron al azar 30 heces frescas que se conservaron en formol 5% para su análisis parasitológico por el método de flotación de Willis con solución saturada de ClNa. Los 51 censos presentaron una mediana de heces de 288; un 82% de las heces se observaron en los canteros de tierra o pasto. La contaminación fecal en las plazas fue mayor en el período 2000-06 que en el anterior (p = 0.0000. La contaminación fecal de las plazas aumentó con la densidad humana en las manzanas lindantes (p = 0.0076. Las veredas mostraron un patrón inverso, ya que la contaminación fecal fue mayor en las áreas menos densamente pobladas (p = 0.0000. Se detectaron parásitos en un número variable de las heces colectadas en todas las plazas. Los géneros más frecuentes fueron Ancylostoma (20.47%, Trichuris (2.59% y Toxocara (1.70%. Nuestros resultados indican un aumento en la contaminación fecal de las plazas, posiblemente asociado con el aumento del número de perros en la ciudad combinado con las deficiencias en la implementación y el seguimiento de las medidas de control.The aim of this study was to provide data on canine fecal and helminthic contamination from parks and sidewalks in Buenos Aires City, collected by the Laboratory of General Parasitology, School of Sciences, University of Buenos Aires. A census of dog feces was performed in 1-11 parks per year between 1991 and 2006, a single day each year. In the period 2000-2006, the census included feces on sidewalks surrounding the park. Thirty fresh fecal

  14. 广州中心城区公园绿地空间格局及可达性分析%Spatial pattern and accessibility of urban park greenland in center of Guangzhou city

    Institute of Scientific and Technical Information of China (English)

    蔡彦庭; 文雅; 程炯; 魏建兵

    2011-01-01

    Urban park greenland is one of typical green open space. It is very important for the maintenance of urban ecological security and human health. Spatial pattern and accessibility of urban park greenland will directly affect service quality for city dwellers. In this paper, the features of spatial pattern, accessibility and its relationship with service level are analyzed in the center of Guangzhou city by using GIS with landscape indexes. The results show that: 1) Municipal park account for 84.71%of total area of urban parks in center of Guangzhou. Its contagion index is 92.44. The landscape type and spatial pattern of urban park greenland are less reasonable. 2) Based GIS network analysis, only 22.35%of the study area and 44.67%of residents can easily access urban park greenland. The accessibility of park greenland and its service quality of Guangzhou centre area are not good enough. 3) The number and distribution are important factors influencing the accessibility and service quality of urban park greenland.%公园绿地是城市中一类典型的开敞空间,对维护城市生态与人居环境健康具有重要意义,其空间布局的合理性与可达性直接影响其对城市居民的服务水平.以广州中心城区为例,借助GIS技术和景观格局指数,分析城市公园绿地景观格局、可达性和服务状况,并探讨城市公园绿地空间格局对其可达性影响.结果表明:①市级公园其面积占公园绿地总面积的84.71%,城市公园绿地聚集度为92.44,广州中心城区公园绿地景观类型和空间格局不尽合理;②网络分析表明研究区仅有22.35%的面积和44.67%的人口能够较便捷地到达邻近公园绿地,广州中心城区公园绿地的可达性和服务效果不理想;③城市公园绿地数量与空间格局是影响其可达性与服务水平的重要因子.

  15. A cross-sectional study examining Campylobacter and other zoonotic enteric pathogens in dogs that frequent dog parks in three cities in south-western Ontario and risk factors for shedding of Campylobacter spp.

    Science.gov (United States)

    Procter, T D; Pearl, D L; Finley, R L; Leonard, E K; Janecko, N; Reid-Smith, R J; Weese, J S; Peregrine, A S; Sargeant, J M

    2014-05-01

    An estimated 6 million pet dogs live in Canadian households with the potential to transmit zoonotic pathogens to humans. Dogs have been identified as carriers of Salmonella, Giardia and Campylobacter spp., particularly Campylobacter upsaliensis, but little is known about the prevalence and risk factors for these pathogens in pet dogs that visit dog parks. This study examined the prevalence of these organisms in the faeces of dogs visiting dog parks in three cities in south-western Ontario, as well as risk factors for shedding Campylobacter spp. and C. upsaliensis. From May to August 2009, canine faecal samples were collected at ten dog parks in the cities of Guelph and Kitchener-Waterloo, Ontario, Canada. Owners were asked to complete a questionnaire related to pet characteristics and management factors including age, diet and activities in which the dog participates. Faecal samples were collected from 251 dogs, and 189 questionnaires were completed. Salmonella, Giardia and Campylobacter spp. were present in 1.2%, 6.4% and 43.0% of faecal samples, respectively. Of the Campylobacter spp. detected, 86.1% were C. upsaliensis, 13% were C. jejuni and 0.9% were C. coli. Statistically significant sparing factors associated with the shedding of Campylobacter spp. included the feeding of a commercial dry diet and the dog's exposure to compost. Age of dog had a quadratic effect, with young dogs and senior dogs having an increased probability of shedding Campylobacter spp. compared with adult dogs. The only statistically significant risk factor for shedding C. upsaliensis was outdoor water access including lakes and ditches, while dogs >1 year old were at a lower risk than young dogs. Understanding the pet-related risk factors for Campylobacter spp. and C. upsaliensis shedding in dogs may help in the development of awareness and management strategies to potentially reduce the risk of transmitting this pathogen from dogs to humans.

  16. Classification tree analysis of factors affecting parking choices in Qatar

    OpenAIRE

    Shaaban, K.; Pande, A

    2015-01-01

    Qatar has experienced a significant population growth in the past decade. The growth has been accompanied by an increase in automobile ownership rates leading to parking problems especially in the capital city of Doha. The objective of this study was to find the factors affecting people's choice of parking in this rich developing country when different parking options are available. Two commercial centers located in the city of Doha, Qatar were selected for this study; the City Center mall an...

  17. Empirical Research on Creative Planning of Modern Agricultural Park---Taking Dongguan city as an Example%现代农业园区规划创意实证研究--以东莞市为例

    Institute of Scientific and Technical Information of China (English)

    曹阳; 柯清标; 段洪洋

    2014-01-01

    通过总结归纳国内、广东省、东莞市各级现代农业园区发展历程、功能定位及特色亮点,认为当前现代农业园区呈现出转型发展的趋势,表现在以多功能为目标,以休闲、观光、体验等功能为重要内容,明显表现出现代性、高科技性、综合效益性以及试验示范性等特征,从而实现差异化、特色化、品牌化发展。在此基础上,以东莞3个现代农业园区规划为例进行实证研究,从发展理念、规划原则、发展思路、功能分区4个层面对园区规划创意进行分析。%This paper summarizes the development history,functions and features of modern agricultural parks in domestic level,Guangdong province and Dongguan city.The paper puts forward that the modern agricultural park presents the trend of transformation development,and takes the multifunction as the goal including leisure,sightseeing,experience,which obviously carries the feature of modern,high-tech,comprehensive benefits and test model,so as to achieve differentia-tion,specialization,and brand development.On this basis,taking the creative planning of 3 agricultural parks in Dong-guan as examples of empirical research,the paper analyzes the park planning ideas from the concept of development,plan-ning principles,development ideas,function partition.

  18. 城市居民公园游憩地地方依恋的因素构成与差异分析--以南昌市八一公园为例%An Analysis of Factors Influencing City Residents’Attachment to Urban Parks and Their Differences---A Case Study of Bayi Park in Nanchang

    Institute of Scientific and Technical Information of China (English)

    刘春燕; 吕佳; 毛端谦; 曾冠平

    2015-01-01

    运用主成分回归分析和多变量方差分析,探讨了城市居民公园游憩地地方依恋的因素构成及其不同群体的差异。研究发现:城市居民公园游憩地地方依恋的形成是由游憩体验的整体构成,包括吸引力、熟悉感、情感满足、管理环境、独特性、基础设施、目的地形象、信任感八大主成分;不同年龄、文化程度、职业、收入的游憩者地方依恋因素存在明显差异。研究结论对城市公园规划建设和管理有参考价值。%The paper analyzes the factors influencing city residents ’attachment to the urban parks and their differences. The study results show that place attachment to the urban park as a place for recreation and leisure is made up of comprehensive experience,including eight principal compo-nents:attractiveness,familiarity feeling,emotional pleasure,management environment,uniqueness,in-frastructure construction,destination image,sense of trust. There were significant differences among different age,education,occupation,income of the recreation place attachment factors. The conclu-sion has reference value for the construction and management of the city parks planning.

  19. Park It!

    Science.gov (United States)

    Sartorius, Tara Cady

    2010-01-01

    Many artists visit national parks to draw, paint and take photographs of some of the most amazing scenery on earth. Raw nature is one of the greatest inspirations to an artist, and artists can be credited for helping inspire the government to create the National Park System. This article features Thomas Moran (1837-1926), one of the artists who…

  20. Disney park

    Institute of Scientific and Technical Information of China (English)

    张超

    2002-01-01

    In 1955,walt disney(迪斯尼)himself opened the first disney park in los angeles,the USA later disncy world was opened in florida in 1971,it cost between$500 and $600 million.tokyo disney park opened in japan in 1983,and europe(欧洲)disney opened in france in 1992.

  1. Park It!

    Science.gov (United States)

    Sartorius, Tara Cady

    2010-01-01

    Many artists visit national parks to draw, paint and take photographs of some of the most amazing scenery on earth. Raw nature is one of the greatest inspirations to an artist, and artists can be credited for helping inspire the government to create the National Park System. This article features Thomas Moran (1837-1926), one of the artists who…

  2. 连云港市建设海洋主题公园的思考%Thinking of Construction of Lianyungang City Ocean Theme Park

    Institute of Scientific and Technical Information of China (English)

    葛彩虹; 葛雄灿; 刘爱琳; 尹小舟

    2014-01-01

    Analysis of the current situation of domestic and international marine theme park construction, combining with the actual Lianyungang Shanhai culture resource rich,discusses the significance of the con-struction of the marine theme park,analysis the condition of Lianyun metro construction marine theme park from the aspects of planning,location,transportation,land,ecological tourism,recommendations, in the marine theme park location the proj ect design concept,fund raising and operation mode etc.%分析了国内外海洋主题公园建设的现状,结合连云港拥有丰富的山海文化资源实际,探讨了兴建海洋主题公园的意义,从规划、区位、交通、土地、生态旅游等方面分析连云新城建设海洋主题公园的各项条件,在海洋主题公园的定位、项目区块设计构想、资金筹措与运作方式等方面提出了建议。

  3. 基于工业园区发展的资源枯竭型城市转型研究——以甘肃省玉门市为例%Transformation of resource-exhausted cities based on the development of industrial parks..A case study of Yumen City of Gansu Province

    Institute of Scientific and Technical Information of China (English)

    蒲欣冬; 彭文强; 陈怀录

    2012-01-01

    可持续发展与转型是目前我国资源枯竭型城市面临的迫切问题。工业园区作为城市新的增长点,通过工业园区招商引资、培育产业集群、基础设施建设、循环生产等作用,将会有利地促进资源枯竭型城市转型。文章从经济、社会和生态三个维度探讨工业园区促进资源枯竭型城市转型,并以玉门经济开发区为例分析了工业园区对资源枯竭型城市转型的促进作用。以期丰富我国资源枯竭型城市转型的研究,并为其他的资源枯竭型城市转型实践提供一些思路和启示。%Sustainable development and transformation are urgent problems for resource-exhausted cities in our country. As a new growth point, industrial parks can attract investment, cultivate industrial groups, and improve infrastructure construction and the cycling of production, which will be beneficial to the transformation of re- source-exhausted cities. From the economic, social and ecological aspects, this article discusses the effect of in- dustrial parks on the transformation of resource-exhausted cities. We made Yumen Economic Development Zone as an example to analyze the effect in order to enrich the studies of China's transformation of resource-exhausted cities and to provide some advice and enlightenment for the reformin~ Practice of other resource-exhausted cities.

  4. Prediction Method of Parking Demand in Large City Adapting to the New Situation%适应新形势的大城市停车需求预测方法

    Institute of Scientific and Technical Information of China (English)

    甘勇华; 陈先龙

    2012-01-01

    目前我国已探讨出多种停车需求预测方法,这些方法的前提条件和适用范围各有不同,并且我国大城市交通形势又出现了小汽车进入家庭速度加快,交通拥堵日益突出,轨道交通建设进入黄金时代等新的情况.针对这些新形式,提出了宏观和中观停车需求预测方法,宏观层次为考虑车辆出行吸引和车辆使用率的总体停车需求预测,弥补了以往未考虑未出行车辆停车需求的不足;中观层面为考虑公交可达性和多种性质建筑综合开发共享停车需求预测,可减少配建停车泊位,提高停车泊位利用率.进行实例分析,丰富和扩展了交通规划模型技术,为我国大城市开展停车交通研究提供参考.%Many kinds of prediction methods have already been proposed in China which have different prerequisites and scopes. At the same time, large cities face the new situation which car-ownership of families increase and the traffic jam becomes worse and the railway construction is greatly in progress. This study proposes a method to predict the overall parking demand from attracting rate and using rate of cars on the macro-level, which makes up the weaknesses of old method that does not consider the parking needs, and to predict the shared parking demand of multi-land use on the meso-level, which enriches and expands the technology of transportation planning model. The study provides a reference for parking transportation research in large cities.

  5. HOPSCA视阈下城市主题公园发展模式优化分析%Analysis of the City Theme Park Development Model and Design from HOPSCA Perspective

    Institute of Scientific and Technical Information of China (English)

    陶宁

    2016-01-01

    Theme park is known as one of the three main trends of 21th century in international tourism development. Nowadays, theme park has developed into a faster growing stage, under the catalyzing of nationwide leisure age and the consistent pressure of regulation that is from the government to the property market. However, land agents' swarming forward to do business in this field and their lack of relative experience often cause that quite a lot theme parks are in deifcit or even just go bankrupt. This thesis, based on the innovative pattern of HOPSCA (which is Hotel, Ofifce, Park, Shopping-mall, Convention and Apartment) puts forward an optimal development mode combining leisure and tourism for the current stuck city theme park. Furthermore, this thesis also gives speciifc proposals in terms of design theory, trafifc and environmental design and the design of itelligent HOPSCA.%随着休闲时代的到来,国民休闲需求不断升级,加之部分房地产商基于投机圈地目的的旅游地产开发,催生了大量大型城市主题公园项目,2010年起中国将进入一个大型主题公园发展的新时期①。然而数量上的繁荣并不能掩饰时下多数主题公园连年亏损甚至关门歇业的惨淡现状,如何帮助国内主题公园找到一条持续发展的健康之路一直是学术界讨论的焦点。本文借助建筑学上HOPSCA理念,提出主题公园导向型休闲旅游综合体的优化发展模式,并就理念设计、交通设计、绿色环保设计及智慧综合体设计等方面提出具体建议,希望主题公园的发展能积极贡献地区经济、提升地区形象、早日实现产业升级。

  6. Allegheny County Parks Data Web Map

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Shows the size, shape, and amenities of the nine Allegheny County parks. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  7. Park asendas Manhattanil logistika / Rivo Sarapik

    Index Scriptorium Estoniae

    Sarapik, Rivo, 1981-

    2010-01-01

    New Yorgis Manhattani edelaosas rajati vanale raudteele, kümne meetri kõrgusele tänava kohale High Line Park. Arhitektid: Diller Scotidio + Renfro. New York Times valis pargi 2009. aasta arhitektuurialaste triumfide hulka New York Citys

  8. Park asendas Manhattanil logistika / Rivo Sarapik

    Index Scriptorium Estoniae

    Sarapik, Rivo, 1981-

    2010-01-01

    New Yorgis Manhattani edelaosas rajati vanale raudteele, kümne meetri kõrgusele tänava kohale High Line Park. Arhitektid: Diller Scotidio + Renfro. New York Times valis pargi 2009. aasta arhitektuurialaste triumfide hulka New York Citys

  9. Regional Park-n-Ride Facilities

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Southwestern Pennsylvania Commission maintains an inventory of the region’s park-n-ride facilities that contains detailed information for each of the more than...

  10. 76 FR 22001 - National Park Week, 2011

    Science.gov (United States)

    2011-04-20

    ... Federal dollar invested in our national parks generates benefits for State and local economies. Beyond... of a bustling city, each of us can work to conserve our lands and reinforce the importance of setting...

  11. An algorithm and software for establishing heterogeneous parking prices

    CERN Document Server

    Fulman, Nir

    2016-01-01

    Parking prices in cities often do not reflect the heterogeneity of parking supply and demand. Underpricing results in high parking occupancy and long cruising time, whereas overpricing leads to low occupancy and hampered economic vitality. We present PARKFIT2, a spatially explicit algorithm for establishing a heterogeneous in space pattern of parking prices that preserve a predetermined level of occupation. PARKFIT2 generates this pattern based on the GIS layers representing urban parking demand and supply and on the relation between willingness to pay for parking and distance between parking place and destination. We apply PARKFIT2 for establishing heterogeneous parking prices that guarantee close to 90% parking occupancy in the Israeli city of Bat Yam.

  12. Improvement of Theme Park Marketing Mode: A Case Study of Theme Parks in Chengdu

    OpenAIRE

    LI, MIN; Xiong, Gaoli

    2013-01-01

    Construction of theme park has been launched since the early 1990s in Chengdu City, but ended up as a losing proposition after its short-term prosperity because of similar scale and theme with those in other cities. As more international well-known theme parks enter the market, theme parks in Chengdu have been faced with the transition, and novel concepts introduced into the operation of these parks. T o adapt to the market, it is imperative to make marketing strategies and combine marketing ...

  13. The Application of Zingiberales Flowers in Guangzhou City Parks%姜目花卉在广州城市公园中的造景应用

    Institute of Scientific and Technical Information of China (English)

    魏依娜; 翁殊斐

    2012-01-01

    This article showed a survey result about the species and utilization of Zingiberales flowers in 8 Guangzhou public parks, as well as analyzed and discussed their prospection. The result showed that a total of 7 families 21 species of Zingiberales flowers were found in the surveyed parks. The most frequently used species are Alpinia zerumbet 'Variegata' , Stromanthe sanguinea, Ctenathe oppenheimiana 'Quadricolor'. Using of Costus barbatus, Heliconia spp., and Thalia geniculata 'Red- Stemmed' show the high diversity of Zingiberales flowers. Their good landscape effects reflect the future application potential in Guangzhou parks.%文章对广州8个公园姜目花卉种类和应用情况进行调查后发现,广州公园中应用的姜目花卉共计7科21种,应用频率在80%以上的有花叶良姜Alpinia zerumbet‘Variegata’、紫背竹芋Stromanthe sanguinca、艳锦密花竹芋Ctenanthe oppenheimiana‘Quadricolor’等。其中,红苞闭鞘姜Costusbarbatus、蝎尾蕉属Heliconia spp.、红鞘水竹芋Thaliageniculata‘Red—Stemmed’等具有广阔的应用前景。

  14. Jackson Park Hospital Green Building Medical Center

    Energy Technology Data Exchange (ETDEWEB)

    Dorsey, William [Jackson Park Hospital Foundation, Chicago, IL (United States); Vasquez, Nelson [Jackson Park Hospital Foundation, Chicago, IL (United States)

    2010-05-01

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago's recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work.

  15. Parks & Benefits

    DEFF Research Database (Denmark)

    Brandt, Jesper; Christensen, Andreas Aagaard; Holmes, Esbern

    2011-01-01

    if it is based on ignorance of the integrated character of nature and people'(Gunderson and Holling 2002). This is the main reason why general models for sustainability are so difficult to develop. However, a nature park designated to fulfill protection purposes through stakeholder cooperation might fulfill...... the conditions of using carrying capacity as a management instrument, provided that the stakeholders respects the goals, or that the authorities have means and intent to ensure that these goals will be respected among the stakeholders. Nature parks in Europe are traditionally open parks with emphasis on nature...... conservation. Increasing visitor flows and cuts in staff resources has put focus on the management of visitor carrying capacities and their relation to landscape structure and zoning. At the same time park authorities face falling public appropriations and receding focus on their conservation functions...

  16. Park Districts

    Data.gov (United States)

    Vermont Center for Geographic Information — The Parks Districts layer is part of a dataset contains administrative boundaries for Vermont's Agency of Natural Resources. The dataset includes feature classes for...

  17. 广州创意产业园旧厂房改造设计探讨%Discussion of Renovation Design of Old Factory Buildings in Creative Industry Park of Guangzhou City

    Institute of Scientific and Technical Information of China (English)

    陈钰敏

    2014-01-01

    With the continuous increasing of building renov- ation projects in Creative industry Park of Guangzhou city, this paper atempts to summarize the suggestion of the planning of transformation of the old plant, function, space design, facade design, hoping to provide reference to the transformation of the old plant in the future.%在广州目前创意产业园厂房改造项目不断增多的情况下,本文试图总结旧厂房改造的规划、功能、空间设计、立面设计等设计建议,希望能为以后的旧厂房改造提供参考。

  18. Extraction and separation of thorium and rare earths with 5,11,17,23-tetra (diethoxyphosphoryl)-25,26,27,28-tetraacetoxycalix [4] arene

    Institute of Scientific and Technical Information of China (English)

    LI Yanling; LU Youcai; BAI Yan; LIAO Wuping

    2012-01-01

    A calixarene derivative,5,11,17,23-tetra(diethoxyphosphoryl)-25,26,27,28-tetraacetoxycalix[4]arene (L),was studied for the extraction and separation of thorium and rare earths in nitrate medium.Thorium was extracted into the organic phase by a complex of Th(NO3)4·L with the logarithm of the equilibrium constant of 2.77.Thermodynamic functions,△H,△G and △S were calculated to be -2.49,-15.55 kJ/mol and 44.53 J/(mol·K),respectively.The results indicated that this calixarene derivative might be used to separate thorium from rare earths and the separation factors were larger than 26.However,the salting-out agents affected the separation.

  19. Air quality effects of urban trees and parks

    Science.gov (United States)

    David Nowak; Gordon Heisler

    2010-01-01

    Parks are significant parts of the urban landscape and comprise about 6% of city and town areas in the conterminous United States. These urban parks are estimated to contain about 370 million trees with a structural value of approximately $300 billion. The number of park trees varies by region of the country, but they can produce significant air quality effects in and...

  20. Beijing International Sculpture Park

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Inauguration of the 2002 Beijing International Urban Sculptural Art Exhibition also saw the opening of the Beijing International Sculpture Park on Yuquan Road, Beijing. The park houses 140 statues.This exhibition is aimed at promoting exchanges and cooperation among sculptors across the world, integrating urban sculpture into everyday life, and encouraging innovation in this sector. It is expected to bring inspiration to Beijing as regards new concepts in urban construction, through exchanges with other nations. This exhibition constitutes interaction between the public and art, and dialogue between China and the world.The works on display are Beijing’s latest attraction, and add a touch of modernity to this ancient city. Some are to be placed in sports stadiums during the 2008 Olympics.

  1. Construction Technology of Two-Dragon Crape Myrtle Theme Park in Shaoyang City%邵阳市双龙紫薇主题公园营建技术

    Institute of Scientific and Technical Information of China (English)

    黄建民; 侯伯鑫

    2012-01-01

    湖南省内首个由民营企业投资建设的公益性城市主题公园面积68hm2,利用邵阳市区一处紫色页岩荒山建成,历时10年,投资2亿元,采用破岩换土等高标准工程造林技术,以紫薇双龙大型植物园艺造景为主体,采取乔、灌、草、水景等立体建园模式。园内紫薇造景龙单条全长868m、宽3.75m、高2.80m,龙头长20.65m、高7.70m,造型所用紫薇总株数1909株。目前正申请世界上最长、最大的植物园艺造型作品吉尼斯世界纪录。%The first public urban theme park covers an area of 68 hm2 that was constructed by private enterprise in Hunan Province after 10 years with the investment of 200 million yuan. The park was constructed under the vertical pattern combining arbor, shrub, grass and water bodies by utilizing a purple shale wasteland in Shaoyang City, by a- dopting high-standard engineering forestation technology such as breaking rock for soil and by making large-scaled two- dragon crape myrtle plant modeling as file main body. One of the crape myrtle dragons in the park was 868 m long, 3.75 m wide and 2. 80 m high, and its head was 20. 65 m long and 7. 70 m high. This dragon was molded with 1909 crape myrtle trees. The park is now applying for the Guinness World Records for the world longest and largest horti- cultural plant modeling.

  2. 环太湖地区农业园区建设研究--以湖州市为例%A Study on the Construction of Agriculture Park in Taihu Rim Region-Taking Huzhou City as an Example

    Institute of Scientific and Technical Information of China (English)

    李念文

    2014-01-01

    农业园区建设是促进环太湖地区农业转型升级和加快发展现代农业行之有效的路径选择。近年来,环太湖各地市的农业园区建设取得了长足进展和显著成效,农业综合生产能力和农产品竞争力大大增强。同时环太湖地区农业园区建设也面临诸多困难和问题。要通过加强农业基础设施建设、培育现代农业经营主体、努力提高科技支撑水平、加快土地规范有序流转等一系列举措,进一步健全体制机制、抓好关键环节、突破瓶颈制约,加快农业园区建设步伐,推进环太湖地区现代农业又好又快发展。%Agriculture Park is an efficient way to speed up the Agricultural transformation and the developing of modern agriculture in Taihu rim region.Recently,due to the great progress and remarkable achievements of the construction of Agriculture Park in the cites of Taihu rim region,the comprehensive agricultural production capacity and competitiveness of agricultural products has been greatly enhanced.However the construction of Agriculture Park in the cities of Taihu rim region is still facing a lot of difficulties and problems.To make a more sounder sys-tem,do better at critical process,break through the bottlenecks,accelerate the construction of Agriculture Park, and promote modern Agriculture development in Taihu rim region,we should take steps such as enhancing the con-struction of agricultural infrastructure,incubating modern agriculture entities,improving agriculture technologies and accelerating the land circulation in canonical and perfect order.

  3. Heterogeneous Parking Market Subject to Parking Rationing

    Directory of Open Access Journals (Sweden)

    Saeed Asadi Bagloee

    2015-01-01

    Full Text Available Different types of drivers and parking spaces delineate a heterogeneous parking market for which the literature has yet to provide a model applicable to the real world. The main obstacle is computational complexities of considering various parking restrictions along with traffic congestion on the road network. In this study, the heterogeneity aspects are considered within a Logit parking choice model. A mathematical programming problem was introduced to explicitly consider parking capacities and parking rationing constraints. The parking rationing is defined as any arrangement to reserve parking space for some specific demand such as parking permit, private parking, VIP parking, and different parking durations. Introduction of parking rationing in the presence of other constraints is a unique factor in this study which makes the model more realistic. The algorithm was tested on a central business district case study. The results prove that the algorithm is able to converge rapidly. Among the algorithm’s output are shadow prices of the parking capacity and parking rationing constraints. The shadow prices contain important information which is key to addressing a variety of parking issues, such as the location of parking shortages, identification of fair parking charges, viability of parking permits, and the size of reserved parking.

  4. Analysis of Parking Reliability Guidance of Urban Parking Variable Message Sign System

    Directory of Open Access Journals (Sweden)

    Zhenyu Mei

    2012-01-01

    Full Text Available Operators of parking guidance and information systems (PGIS often encounter difficulty in determining when and how to provide reliable car park availability information to drivers. Reliability has become a key factor to ensure the benefits of urban PGIS. The present paper is the first to define the guiding parking reliability of urban parking variable message signs (VMSs. By analyzing the parking choice under guiding and optional parking lots, a guiding parking reliability model was constructed. A mathematical program was formulated to determine the guiding parking reliability of VMS. The procedures were applied to a numerical example, and the factors that affect guiding reliability were analyzed. The quantitative changes of the parking berths and the display conditions of VMS were found to be the most important factors influencing guiding reliability. The parking guiding VMS achieved the best benefit when the parking supply was close to or was less than the demand. The combination of a guiding parking reliability model and parking choice behavior offers potential for PGIS operators to reduce traffic congestion in central city areas.

  5. Preface (to Playable Cities)

    NARCIS (Netherlands)

    Unknown, [Unknown; Nijholt, A.; Nijholt, Antinus

    In this book, we address the issue of playfulness and playability in intelligent and smart cities. Playful technology can be introduced and authorized by city authorities. This can be compared and is similar to the introduction of smart technology in theme and recreational parks. However, smart

  6. Tools for valuing tree and park services

    Science.gov (United States)

    E.G. McPherson

    2010-01-01

    Arborists and urban foresters plan, design, construct, and manage trees and parks in cities throughout the world. These civic improvements create walkable, cool environments, save energy, reduce stormwater runoff, sequester carbon dioxide, and absorb air pollutants. The presence of trees and green spaces in cities is associated with increases in property values,...

  7. Construction of Shanghai Chemical Park Started

    Institute of Scientific and Technical Information of China (English)

    Wang Yan

    2001-01-01

    @@ Shanghai Chemical Industrial Park started construction on January 6, 2001 with the first pile driven for the 200,000-ton phenol acetone plant of Gaoqiao Branch,Sinopec Ltd. This is one of the largest industrial investment projects of the city of the country as well as the city at the beginning of the new century.

  8. 77 FR 60461 - United States v. Standard Parking Corporation, KSPC Holdings, Inc. and Central Parking...

    Science.gov (United States)

    2012-10-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE... vehicles to the CBDs of cities for work, business, shopping or entertainment. Off-street parking facilities... within a few blocks of that facility. 18. For convenience, motorists park near their destination...

  9. 城市雕塑主题公园“沉浮记”——公园经营管理工作的要害性分析%City Sculpture Theme Park "Ups and Downs":Management of Decisive Analysis

    Institute of Scientific and Technical Information of China (English)

    毕婧; 黄耀志

    2011-01-01

    城市雕塑公园作为营造文化环境及公共景观艺术的载体,是大众审美要求发展的体现。而近年来雕塑公园的日渐没落引发了笔者的思考。文章从探求雕塑公园出路的角度入手,通过典型案例运营情况的梳理以及利弊分析研究,提出了我国城市雕塑公园主要面对的困境,总结其未来发展策略,以期对我国雕塑公园的建设提供一定的参考。%City sculpture park combined constructing cultural environment with public landscape art, might be a reflect of popular aesthetic requirements developed. Whereas in recent years, some increasion of Sculpture Park sparked growing downfallen so that some suggestions were proposed from the difficult position of city sculpture park and developing strategies of city sculpture park in future analyzing.

  10. Tropical Forest Fire Susceptibility Mapping at the Cat Ba National Park Area, Hai Phong City, Vietnam, Using GIS-Based Kernel Logistic Regression

    Directory of Open Access Journals (Sweden)

    Dieu Tien Bui

    2016-04-01

    Full Text Available The Cat Ba National Park area (Vietnam with its tropical forest is recognized as being part of the world biodiversity conservation by the United Nations Educational, Scientific and Cultural Organization (UNESCO and is a well-known destination for tourists, with around 500,000 travelers per year. This area has been the site for many research projects; however, no project has been carried out for forest fire susceptibility assessment. Thus, protection of the forest including fire prevention is one of the main concerns of the local authorities. This work aims to produce a tropical forest fire susceptibility map for the Cat Ba National Park area, which may be helpful for the local authorities in forest fire protection management. To obtain this purpose, first, historical forest fires and related factors were collected from various sources to construct a GIS database. Then, a forest fire susceptibility model was developed using Kernel logistic regression. The quality of the model was assessed using the Receiver Operating Characteristic (ROC curve, area under the ROC curve (AUC, and five statistical evaluation measures. The usability of the resulting model is further compared with a benchmark model, the support vector machine (SVM. The results show that the Kernel logistic regression model has a high level of performance in both the training and validation dataset, with a prediction capability of 92.2%. Since the Kernel logistic regression model outperforms the benchmark model, we conclude that the proposed model is a promising alternative tool that should also be considered for forest fire susceptibility mapping in other areas. The results of this study are useful for the local authorities in forest planning and management.

  11. Park Smart

    Science.gov (United States)

    1999-01-01

    The Parking Garage Automation System (PGAS) is based on a technology developed by a NASA-sponsored project called Robot sensorSkin(TM). Merritt Systems, Inc., of Orlando, Florida, teamed up with NASA to improve robots working with critical flight hardware at Kennedy Space Center in Florida. The system, containing smart sensor modules and flexible printed circuit board skin, help robots to steer clear of obstacles using a proximity sensing system. Advancements in the sensor designs are being applied to various commercial applications, including the PGAS. The system includes a smartSensor(TM) network installed around and within public parking garages to autonomously guide motorists to open facilities, and once within, to free parking spaces. The sensors use non-invasive reflective-ultrasonic technology for high accuracy, high reliability, and low maintenance. The system is remotely programmable: it can be tuned to site-specific requirements, has variable range capability, and allows remote configuration, monitoring, and diagnostics. The sensors are immune to interference from metallic construction materials, such as rebar and steel beams. Inside the garage, smart routing signs mounted overhead or on poles in front of each row of parking spots guide the motorist precisely to free spaces.

  12. A Study on Development Performance of Shanghai Municipal Creative Industry Park in City Center%上海中心城区市属创意产业园区的发展绩效研究

    Institute of Scientific and Technical Information of China (English)

    王怀; 栾峰

    2013-01-01

      对上海中心城区前4批69家市属创意产业园区,从改造发展和创意集聚两个方面的多项指标展开绩效评价表明,创意产业园区总体发挥了积极促进创意产业集聚发展的作用,创意产业的行业分布呈现出明显地与传统优势产业和现实国家及地区产业紧密相关的特征,空间分布上则呈现出偏离城市公共中心的内城多点集聚的高绩效园区分布特征、苏州河沿线较低绩效的多点分布、黄浦江沿线点状分布等特征。提出应当从国家和地区产业基础和产业发展阶段趋势角度挖掘创意主导部门,以及确保空间政策的灵活性和弹性等建议。%This paper discusses development performance evaluation on the first four group of 69 Shanghai municipal creative industry parks from two aspects of reform development and creative industrial clustering. This paper finds out that the creative industry parks played a positive role on promote creative industry clustering, it also shows that the professional range of creative industry is closely related to the traditional advantageous industries and the current national and regional industry. The spatial distribution of creative industry parks presents that the characteristics of deviating from the urban public center, high performance of inner city pointed agglomeration, low performance of located along the Suzhou River and Huangpu River. This paper puts forward that leading creative industry department should be selected according to national and regional industry basement and the trends of industry development stage, and suggests on an agile and elastic special policy.

  13. Iron Gates Natural Park - Administration and Management

    Directory of Open Access Journals (Sweden)

    Sînziana Pauliuc

    2016-11-01

    Full Text Available This paper analyzes the management and administration of one of the largest, beautiful and complex natural parks from Romania, the Iron Gates Natural Park. The management plan is a frame of integration of the biodiversity conservation problems and protection of the natural and cultural environment that also supports socio-economic development of Iron Gates Natural Park. It is also an instrument of dialog between the institutions which coordinate this area. The management plan is a document approved by H.G 1048/2013 and it resulted after consulting the interested factors of the area (city halls, local and central authorities, civil society. The administration of Iron Gates Natural Park has a new structure, founded in 2003 and is working as a subunit of Forest-National Administration (Romsilva, which assures the necessary personal and equipment for administrating the area. The area has the status of: Natural Park, Natura 2000 and Ramsar site. The forest represents 65% of the total area, 98% being a state property. Analysing Iron Gates Natural Park documents (Iron Gates Natural Park management plan, scientific council and park administration documents, visits and observations within park, we can conclude that the park has a good administration leaded by the scientific councils, who also achieved many successful European projects.

  14. Population dynamics of Drepanotrema cimex (Moricand, 1839 (Mollusca: Basommatophora: Planorbidae in Barigüi Park, Curitiba City, State of Paraná, Brazil

    Directory of Open Access Journals (Sweden)

    Marta Luciane Fischer

    2005-11-01

    Full Text Available The ecology of the freshwater snail Drepanotrema cimex (Moricand, 1839, an intermediate host of trematode larvae, is little known in Brazil. We analyzed the population dynamics of D. cimex in Barigüi Park, Curitiba, Brazil. Collections for the survey were realized at three sites that were at different distances from the Barigüi River and had distinct water plant species. In total, 278 snails were collected, and the highest sampling rate was where Paspalum sp. and Alternanthera philoxeroides (Mart. Griseb. occurred. A higher occurrence of D. cimex in the autumn suggested that the adult stage culminates in this season, resulting from the previous rainy period that seems to support the reproduction of snails in the summer. However, the water temperature had no correlation with the total quantity of snails. The mean shell diameter did not show any correlation either with the water temperature or with the seasons. We recorded intraspecific variations in the color of the shells among the collections from the different sites.

  15. Japan's Four Major Smart Cities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-15

    A brief overview is given of initiatives, developments, projects, investment, incentives and business opportunities for Dutch companies in Japan with regard to smart cities. The four major smart cities are Yokohama City, Toyota City, Keihanna City (Kyoto Prefecture's Kansai Science Park), and Kitakyushu City.

  16. Smart parking barrier

    KAUST Repository

    Alharbi, Abdulrazaq M.

    2016-05-06

    Various methods and systems are provided for smart parking barriers. In one example, among others, a smart parking barrier system includes a movable parking barrier located at one end of a parking space, a barrier drive configured to control positioning of the movable parking barrier, and a parking controller configured to initiate movement of the parking barrier, via the barrier drive. The movable parking barrier can be positioned between a first position that restricts access to the parking space and a second position that allows access to the parking space. The parking controller can initiate movement of the movable parking barrier in response to a positive identification of an individual allowed to use the parking space. The parking controller can identify the individual through, e.g., a RFID tag, a mobile device (e.g., a remote control, smartphone, tablet, etc.), an access card, biometric information, or other appropriate identifier.

  17. 城市岩仓地块景观设计——以温岭市北山公园主入口为例%City Quarry Landscape Designs:A Case Study of Beishan Park Main Entrace in Wenling City

    Institute of Scientific and Technical Information of China (English)

    徐晓华

    2012-01-01

    城市化的高速进程,易造成岩仓生态破坏严重、景现形象差及安全隐患的问题.温岭市北山公园主入口设计方案并没有简单地采用传统的覆绿方式,而是运用现代规划设计理念及方法,力图保留场所的特征,延续空间的记忆.空间设计简洁纯净、富有强烈的设计感与时代感,与原有的北山地区岩仓的朴拙粗犷形成强烈的对比,在这种对比之中寻求和谐感.方案将公园主入口共分为5个详细设计区块,分别为自然花境区、瀑布水景区、滨水广场区、儿童游戏区、休闲广场区.考虑到不同人群的需求,塑造城市多元化的开放性空间,突出城市休闲的功能.%Along with the high-speed process of city, il is easy to cause a series of problems such as the quarry zoology is destroyed seriously and landscape image is poor and potential safety hazard. Replacing the traditional way of green covering in the Beishan park main entrance design in Wenling City, we use modern design concept and method to try to retain the place characteristic and extend the memory. The space design of the case is simple and pure, it is full of strong design sense and the sense of the times.The design content and the original rough quarry of Beishan form a sharp contrast, and in this contrast the case seeks a sense of harmony. The park main entrance program will be divided into five detailed design blocks, there are natural flower border area, waterfalls area, waterfront plaza area, children's play area, leisure square area. In consideration of the needs of different groups of people, the case models a plurality of the city open space, highlights the city leisure function.

  18. 基于文化创意产业园的城市空间集聚研究——西方城市经验对武汉的启示%Spatial Agglomeration Study of City Based on Cultural Creative Industry Park:Experience and Inspiration of Western Cities to Wuhan

    Institute of Scientific and Technical Information of China (English)

    陈铭; 笪玮; 伍超

    2013-01-01

    文化创意产业是当今世界的热点议题之一,国外学者从经济学、社会学、地理学对其进行了多元的探讨和研究.西方国家以促进经济持续繁荣为目标,致力于文化创意产业的发展,取得了丰硕的成果.该文首先从空间角度对发达国家文化创意产业集聚区的经验进行研究分析,发现其成功经验在于将文化创意产业园与城市文化遗产改造、城市滨水空间的营造、大学相结合,并依托城市地域特色和传统文化,寻求差异化的产业发展路径.进而提出对武汉市文化创意产业园规划的具体建议.%Cultural creative industry is one of the global hot topics today.Foreign scholars have done much study about it from economics,sociology,geography.Western cities have been devoted to developing cultural creative industry and have made some progress for promoting the sustainable development of economy.In this article,we analyze the experience about developed cities from spatial angle at first,and find that it's sucess attributed to the reformation about urban cultural heritage,the creating of city waterfront space,combined with universities and relying on city regional characteristics and traditional culture,to seek differentiated industrial development path.At last,we put forward the specific recommendations in cultural creative industry park planning in Wuhan.

  19. [Cultural adaptation and Argentine validation of the Northwick Park Neck Pain Questionnaire in the hospitals of the Autonomous City of Buenos Aires].

    Science.gov (United States)

    Aguirre, Mariana V; Rodríguez, Matias G; Clarett, Martín; Iribarne, Juan I; Martínez, Marianela; Battistotti, Romina; López de Arcaute, Ana S; Adarves, Romina; Orsini, Esteban

    2013-01-01

    Objetivo: realizar la adaptación cultural y validación del Cuestionario Northwick Park (NPQ) en Argentina, determinando sus propiedades psicométricas, en pacientes con dolor cervical de origen mecánico derivados al Servicio de Kinesiología del Hospital D. F. Santojanni. Materiales y Métodos: Se solicitó la autorización del autor original del NPQ, luego se realizó la adaptación lingüística y prueba piloto. Las propiedades psicométricas incluyeron: confiabilidad test-retest (coeficiente de correlación intraclase, CCI), validez (coeficiente de correlación de Pearson NPQ-Escala Análoga Visual, EVA), consistencia interna (alfa de Cronbach) y sensibilidad al cambio (prueba T para pruebas pareadas NPQ-EVA). Se incluyeron consecutivamente 60 pacientes de septiembre de 2007 a febrero de 2009 con dolor cervical mecánico. Se midieron las variables porcentaje de discapacidad (NPQ) y dolor (EVA) al día del ingreso, a las 24 horas y al alta. Resultados: Veintiséis pacientes completaron el estudio, 4 fueron eliminados y 30 no completaron la 3° medición. Se obtuvo una buena confiabilidad test-retest (ICC 0.8979) y una alta consistencia interna (alfa de Cronbach 0.86). La validez mostró una buena correlación (r= 0,678). La sensibilidad al cambio fue buena (r=0.661). Conclusión: El NPQ es un instrumento válido, confiable y sensible para evaluar la discapacidad asociada al dolor cervical de origen mecánico en pacientes atendidos en el ámbito hospitalario de la Ciudad Autónoma de Buenos Aires.

  20. Lithium-ion induced conformational change of 5,17-bis(9-fluorenyl)-25,26,27,28-tetrapropoxy calix[4]arene resulting in an egg-shaped dimeric clathrate

    DEFF Research Database (Denmark)

    Faldt, A.; Krebs, Frederik C; Jørgensen, Mikkel

    2000-01-01

    Synthesis and structural investigation of a 5,17-bis(9-fluorenyl)-25,26,27,28-tetrapropoxy calix[4]arene and its lithium complex salt that forms a dimeric clathrate with a molecule of solvent inside a cavity. At least three different interactions were identified as being responsible...

  1. Urban Park: an Integral Part of Welfare for Citizens — A Case Study of Shangzhi and Qinbin Parks in Harbin Metropolis, China

    DEFF Research Database (Denmark)

    Yang, Binzhang; Zhao, Chunli

    2008-01-01

    Abstract: As a key part of the urban green spaces, urban park plays important role in city citizens’ life. The significances of park treating as a green lung in urban area demonstrate its unique contribution to people’s life not only in physical and tangible aspects such as environment, ecology...... development in the past three decades in China, as the most representative of the green spaces in city area urban parks haven’t still been satisfied people’s need although the situation has progressed greatly. This research takes threefold. First one focuses to reveal on how the city citizens use urban parks...... in their daily life, second one tries to learn what problems they meet during their visit and using, third one focuses on what problems and challenges of urban park need to be resolved by administrative officers and park managers. The research samples, Shanzhi Park and Qingbin Park, were selected in two...

  2. Physical and dynamic factors that drove the heavy rainfall event over the middle Korean Peninsula on 26-27 July 2011

    Science.gov (United States)

    Lee, Joo-Young; Kim, Wonsu; Lee, Tae-Young

    2017-02-01

    This study used an observational analysis and a numerical model to investigate the heavy rainfall event that occurred on 26-27 July 2011 over the middle Korean Peninsula. Radar observations revealed a significant transition in the echo pattern, with strong convective systems along the coasts of southern Hwanghae-do (HHD) and Gyeonggi-do (0600-1200 UTC 26 July, stage 1), a medium-sized SW-NE precipitation band over the middle Korean Peninsula and major convective systems in the west (1500-2200 UTC, stage 2), and a narrow convective band from Gyeonggi Bay to the Seoul metropolitan area (2200 UTC 26-0100 UTC 27 July, stage 3). This study focused on the development of heavy precipitation systems during stages 1 and 2. A mesoscale ridge and trough developed over the middle peninsula at approximately 0600 UTC on 26 July and persisted throughout the first 2 stages. Both the observation and the numerical simulation suggest that a cold pool, which induced the mesoscale ridge, developed over the inland HHD in response to evaporative cooling of rain water. The outflow associated with the cold pool was found to trigger the strong convective systems along the southern coast of HHD in stage 1. The lifting of air in the precipitation band of stage 2 was mainly caused by convergence ahead of the strong low-level southwesterly flow. The numerical simulations indicated that the terrain over the Korean Peninsula contributed to the enhancement of the heavy rainfall primarily through its blocking effects on oncoming southwesterly airflow at low levels.

  3. Pilot Park for Innovation

    Institute of Scientific and Technical Information of China (English)

    LAN XINZHEN

    2010-01-01

    @@ China's fast hi-tech science park just got an upgrade.Zhongguancun Science Park(Z-Park)in northwest Beijing will serve as the national innovation model park for other similar science hubs across the country-and it's currently the only park model approved by the Chinese Government.

  4. Evidence for designing health promoting pocket parks

    DEFF Research Database (Denmark)

    Peschardt, Karin Kragsig; Stigsdotter, Ulrika K.

    2014-01-01

    The use of urban green environments has repeatedly been associated with improved health and well-being for people living in cities. This study focuses on the health promoting potential of pocket parks in the dense city area of Copenhagen. A natural experiment was conducted, which evaluated one...... pocket park, Dantes Plads, before and after a redesign. Six people were interviewed about their perception of the change. First of all, the results show that Dantes Plads is primarily used for ‘rest and restitution’. Furthermore, the interviewees prefer to have the presence of sun, shade and planting....... The findings add to existing knowledge on the design of health promoting pocket parks for ‘rest and restitution’ in dense city areas....

  5. More Effective Use of Urban Space by Autonomous Double Parking

    Directory of Open Access Journals (Sweden)

    Rafael Estepa

    2017-01-01

    Full Text Available The new capabilities of autonomous cars can be used to mitigate to a large extent safety concerns and nuisance traditionally associated with double parking. In this paper double parking for autonomous cars is proposed as a new approach to temporarily increase parking capacity in locations in clear need for extra provision when best alternatives cannot be found. The basic requirements, operation, and procedures of the proposed solution are outlined. A curbside parking has been simulated implementing the suggested double parking operation and important advantages have been identified for drivers, the environment, and the city. Double parking can increase over 50% the parking capacity of a given area. Autonomous car owners would (at least double their probabilities of finding parking compared to traditional drivers, saving cruising time and emissions. However, significant work and technological advances are still needed in order to make this feasible in the near future.

  6. The influence of small urban parks characteristics on bird diversity

    DEFF Research Database (Denmark)

    Jasmani, Zanariah; Ravn, Hans Peter; van den Bosch, Cecil C.Konijnendijk

    2017-01-01

    The capacity of small urban park to serve as urban habitats are rarely explored. This study analyses the characteristics of small urban parks and their potential to support urban biodiversity and ecological functions. Nine small urban parks were studied in Malaysia in August and September 2014...... recommendations that could probably increase bird diversity in small urban parks: (1) the park development and management plan should incorporate a social-ecological approach that can benefit both city-dwellers and bird species, and (2) findings from the study should be used to rethink the planting design...

  7. A cross-sectional study examining the prevalence and risk factors for anti-microbial-resistant generic Escherichia coli in domestic dogs that frequent dog parks in three cities in south-western Ontario, Canada.

    Science.gov (United States)

    Procter, T D; Pearl, D L; Finley, R L; Leonard, E K; Janecko, N; Reid-Smith, R J; Weese, J S; Peregrine, A S; Sargeant, J M

    2014-06-01

    Anti-microbial resistance can threaten health by limiting treatment options and increasing the risk of hospitalization and severity of infection. Companion animals can shed anti-microbial-resistant bacteria that may result in the exposure of other dogs and humans to anti-microbial-resistant genes. The prevalence of anti-microbial-resistant generic Escherichia coli in the faeces of dogs that visited dog parks in south-western Ontario was examined and risk factors for shedding anti-microbial-resistant generic E. coli identified. From May to August 2009, canine faecal samples were collected at ten dog parks in three cities in south-western Ontario, Canada. Owners completed a questionnaire related to pet characteristics and management factors including recent treatment with antibiotics. Faecal samples were collected from 251 dogs, and 189 surveys were completed. Generic E. coli was isolated from 237 of the faecal samples, and up to three isolates per sample were tested for anti-microbial susceptibility. Eighty-nine percent of isolates were pan-susceptible; 82.3% of dogs shed isolates that were pan-susceptible. Multiclass resistance was detected in 7.2% of the isolates from 10.1% of the dogs. Based on multilevel multivariable logistic regression, a risk factor for the shedding of generic E. coli resistant to ampicillin was attending dog day care. Risk factors for the shedding of E. coli resistant to at least one anti-microbial included attending dog day care and being a large mixed breed dog, whereas consumption of commercial dry and home cooked diets was protective factor. In a multilevel multivariable model for the shedding of multiclass-resistant E. coli, exposure to compost and being a large mixed breed dog were risk factors, while consumption of a commercial dry diet was a sparing factor. Pet dogs are a potential reservoir of anti-microbial-resistant generic E. coli; some dog characteristics and management factors are associated with the prevalence of anti

  8. The Construction Development and Environmental Health of City Campus Underground Parking%城市校园地下停车场的建设发展与环境健康

    Institute of Scientific and Technical Information of China (English)

    王函锐

    2013-01-01

      本文从对城市人居环境建设的研究出发,分析了当前城市存在的道路拥堵、交通环境恶劣、道路交通资源浪费、城市居民环境污染问题。分析了因堵车而产生的一系列环境污染问题。提出了解决学校门前高峰期堵车问题,提出利用学校操场地下空间,或其他公共空间,修建老城区地下停车场的有效方案。以及对地下停车场修建的设计决策、资金筹措、管理使用等问题的解决方案。典型措施被推广之后,不但会改善城市人居环境的健康指数,还会给社会带来较大的经济效益和社会效益的。%This article is based on researching of living environment by analyzing road congestion, bad traffic conditions, waste of road resource, and pollution of living environment in the city. It not only analyzes a series of environmental pol ution caused by traffic jam, but also put forward to solve the traffic problems in front of school gate. At the same time it use the space of under the playground or other public space adequately or to build old town underground parking lot. It also solves the problems such as the design of the underground parking lot built decision, financing, management of use. By the introducing of the typical measures, it can not only improve the urban living environment health index, but also brings great economic and social benefits to the society.

  9. National Environmental Research Parks

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    The National Environmental Research Parks are outdoor laboratories that provide opportunities for environmental studies on protected lands that act as buffers around Department of Energy (DOE) facilities. The research parks are used to evaluate the environmental consequences of energy use and development as well as the strategies to mitigate these effects. They are also used to demonstrate possible environmental and land-use options. The seven parks are: Fermilab National Environmental Research Park; Hanford National Environmental Research Park; Idaho National Environmental Research Park; Los Alamos National Environmental Research Park; Nevada National Environmental Research Park; Oak Ridge National Environmental Research Park; and Savannah River National Environmental Research Park. This document gives an overview of the events that led to the creation of the research parks. Its main purpose is to summarize key points about each park, including ecological research, geological characteristics, facilities, and available databases.

  10. Modelling and optimization of rotary parking system

    Science.gov (United States)

    Skrzyniowski, A.

    2016-09-01

    The increasing number of vehicles in cities is a cause of traffic congestion which interrupts the smooth traffic flow. The established EU policy underlines the importance of restoring spaces for pedestrian traffic and public communication. The overall vehicle parking process in some parts of a city takes so much time that it has a negative impact on the environment. This article presents different kinds of solution with special focus on the rotary parking system (PO). This article is based on a project realized at the Faculty of Mechanical Engineering of Cracow University of Technology.

  11. A retrospective analysis of the Shinmoedake (Japan) eruption of 26-27 January 2011 by means of Japanese geostationary satellite data

    Science.gov (United States)

    Marchese, F.; Falconieri, A.; Pergola, N.; Tramutoli, V.

    2014-01-01

    During the sub-plinian eruptions of Mt. Shinmoedake (Japan) on 26-27 January 2011 a significant amount of ash was emitted into the atmosphere, destroying thousands of hectares of farm land, causing air traffic disruption, and forcing the closure of four railroad lines located around the volcano. In this work, a retrospective analysis of these eruptive events is presented, exploiting the high temporal resolution of the Japanese Multi-functional Transport Satellites (MTSAT) data to study thermal volcanic activity, to identify and track volcanic ash, and to determine the cloud-top height, inferring information about eruption features and space-time evolution. We show that a strong and sudden increase in the thermal signal occurred at Mt. Shinmoedake as a consequence of above mentioned eruptive events, generating hot spots timely detected by the RSTVOLC algorithm for the first time implemented here on data provided by geostationary satellites. This study also shows that the emitted ash plume, identified by means of the RSTASH algorithm, strongly fluctuated in altitude, reaching a maximum height around 7.4 km above sea level, in agreement with information provided by the Tokyo VAAC. The plume heights derived in this work, by implementing the widely accepted cloud-top temperature method, appear also compatible with the values provided by independent weather radar measurements, with the main differences characterizing the third sub-plinian event that occurred in the afternoon of 27 January. The estimates of discharge rate, the temporal trend of ash affected areas, and the results of thermal monitoring reported in this work seem to indicate that the third sub-plinian event was the least intense. In spite of some limitations, this study confirms the potential of Japanese geostationary satellites in effectively monitoring volcanoes located in the West Pacific region, providing continuous information also about such critical parameters of ash clouds as the plume height. Such

  12. Analysis of Innovative and Modern Technology of Parking Lots

    Directory of Open Access Journals (Sweden)

    Jonas Damidavičius

    2016-04-01

    Full Text Available Management of urban communication systems and ensuring of residents demands are the main tasks of the sustainable city development. One of the most important areas that forms better urban image is sustainable mobility development. It has influence on social, economical viability and environmental quality. Nowadays, intensive rhythm of life and increasing transport demands, usage of cars become a significant problem which regards the air and noise pollution and lack of parking spaces. Due to the daily impossibility of residents to find vacant parking spaces influence unproper usage of public spaces, streets, pedestrian and bicycle paths, children backgrounds, green areas and other territories. This report provides an overview of concepts of parking lots and their technology, and property usage in city center, middle zones, suburban territories and as well an analysis of the evolution of parking spaces. The report presents modern and innovative concepts of parking lots, which improves quality of communication and life in city and improves architectural environment.

  13. 《城市公园规划与设计规范》编制和实施情况剖析%Analysis on Compilation and Implementation of the Code for City Park Planning and Design

    Institute of Scientific and Technical Information of China (English)

    李永雄

    2013-01-01

    The Guangzhou Landscaping administrative departments had organized and prepared a series of technical specifications in the last decade. However, the implementation of these specifications is not satisfactory. This article focuses on a general analysis about the compilation and implementation of the Code for City Park Planning and Design, which centralized the views of many experts who come from government departments, universities and design units. These views are based on the rigorous process of compilation of the Code.This article also proposes a solution to the problem which caused during the implementation process of the Code.Furthermore, Governments' support and promotion is the key to solve the problem of the implementation of these specifications.%最近十年,广州市园林绿化行政主管部门组织编制了10多部园林绿化系列技术规范,但实施情况并不理想。文章选取其中的《城市公园规划与设计规范》,对其编制和实施情况进行概括性的剖析。依据规范编制的严谨流程,提出《规范》是集中了相关政府部门、大专院校、设计单位专家智慧结晶的观点。并针对《规范》实施存在的问题,提出解决问题的建议,并指出政府部门的大力支持和积极推动是解决技术规范实施问题的关键。

  14. Climate Regulation by Urban Parks (Mexico)

    Science.gov (United States)

    Bobadilla Lagunas, E.; Mastachi-Loza, C. A.; Arévalo Mejía, R.; Magaña-Lona, D.; Romero Contreras, T.

    2013-05-01

    Urban parks play an important role in cities; they regulate the environmental conditions because of its microclimate and human comfort (15°C-20°C for temperature and 30%-50% for humidity). The park coverage is quite important to preserve a good life quality, the World Health Organization (WHO) suggests a surface of 9 to 11m2/hab. In Mexico, the urbanization has drastically changed the landscape. It has become much more important to build economical and profitable spaces rather than increase the vegetal coverage. The city of Toluca is one of the most important cities in Mexico with an urban growth rate high, which represents a barely vegetation of 4m2/hab. The aim of this study was to analyze the climate effect that urban parks have in the city of Toluca. This was reached by temperature and moisture measurements in urban parks and nearby areas during autumn-winter period, 2012-2013.It was performed 20 measurements trough inside and outside transects of 4 parks with a HM70 Hand-Held Humidity (±0.60…100%) and Temperature Meter (±0.2°C). The transected areas were divided into homogeneous sections (e.g. same vegetation). To determine the possible microclimate similarities between park sections, a cluster analysis was made. In general, it was found that temperature can be decreased whilst moisture can be increased in a range of 1-3°C and 4-8% respectively. The cluster analysis made possible to perceive that these variation ranges are due to several factors such as: traffic jam, the amount of pedestrians, vegetal coverage and water bodies as well as hour and season in where transects were performed. Finally, the study allows features proposing that parks must have in order to optimize the human comfort.

  15. Port Authority of Allegheny County Park and Rides

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset includes the GIS shapefile for Port Authority of Allegheny County's Park and Ride facilities. This layer is updated annually or on an as-needed basis...

  16. Pilot Park for Innovation

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Zhongguancun Science Park strives to become an innovation center for China and the world china’s first hi-tech science park just got an upgrade.Zhongguancun Science Park(Z-Park) in northwest Beijing will serve as the national

  17. Isolation and identification of 1,23-dihydroxyl-24,25,26,27-tetranorvitamin D/sub 3/, a new metabolite of 1,25-dihydroxyvitamin D/sub 3/ produced in rat kidney

    Energy Technology Data Exchange (ETDEWEB)

    Reddy, G.S.; Tserng, K.Y.; Thomas, B.R.; Dayal, R.; Norman, A.W.

    1987-01-13

    A new metabolite of vitamin D/sub 3/ was produced in vitro by perfusing rat kidneys with 1,25-dihydroxyvitamin D/sub 3/ (4 x 10/sup -6/M). It was isolated and purified from the lipid extract of the kidney perfusate by high-performance liquid chromatography. By means of ultraviolet absorption spectrophotometry, mass spectrometry, chemical derivatization, and chemical synthesis, the new metabolite was identified as 1,23-dihydroxy-24,25,26,27-tetranorvitamin D/sub 3/. Along with the new metabolite, three other previously identified metabolites, namely, 1,24,25-trihydroxyvitamin D/sub 3/, 1,25-dihydroxy-24-oxovitamin D/sub 3/, and 1,23,25-trihydroxy-24-oxovitamin D/sub 3/, were also isolated. The new metabolite was also formed when 1,23,25-trihydroxy-24-oxovitamin D/sub 3/ was used as the substrate. Thus, the new metabolite fits into the following metabolic pathway: 1,25-dihydroxyvitamin D/sub 3/ ..-->.. 1,24 (R),25-trihydroxyvitamin D/sub 3/ ..-->.. 1,25-dihydroxy-24-oxovitamin D/sub 3/ ..-->.. 1,23,25-trihydroxy-24-oxovitamin D/sub 3/ ..-->.. 1,23-dihydroxy-24,25,26,27-tetranorvitamin D/sub 3/. Further, they used 1..cap alpha..,25-dihydroxy(1..beta..-/sup 3/H)vitamin D/sub 3/ in the kidney perfusion system and demonstrated 1,23-dihydroxy-24,25,26,27-tetranorvitamin D/sub 3/ as the major further metabolite of 1,25-dihydroxyvitamin D/sub 3/, circulating in the final perfusate when kidneys were perfused with 1,25-dihydroxyvitamin D/sub 3/. The biological activity of 1,23-dihydroxy-24,25,26,27-tetranorvitamin D/sub 3/ (C-23 alcohol) and its metabolic relationship to 1-hydroxy-23-carboxy-24,25,26,27-tetranorvitamin D/sub 3/ are unknown and are presently undergoing investigation.

  18. Parking Measures In Travel Demand Management

    Directory of Open Access Journals (Sweden)

    Adolf Malić

    2012-10-01

    Full Text Available The ever-increasing use of private cars is a consequence ofthe improving standards of town-residents, availability of passengervehicles and their needs and experiences of the freedomof movement. Traffic planners today are faced with the need tomeet the numerous needs for mobility by town-residents andthe available traffic infrastructure, with the aim of sustainableliving in urban agglomerations. Since one of the basic aims ofthe overall traffic policy is the downsizing of the volume of passengervehicle travelling to an acceptable and tolerable measure,the parking measures and strategies are used more andmore frequently as a means of achieving this goal.This is proved by the applied experiences of the cities in thedeveloped countries, and by the growing number of researchand analyses of the parking policy influence on the traffic regulationin town agglomerations. The first results provide encouragementfor planners and strategists to continue designingstrategies and parking policy measures dependent on the transportdemand management in big cities.

  19. Public Parks and Wellbeing in Urban Areas of the United States.

    Science.gov (United States)

    Larson, Lincoln R; Jennings, Viniece; Cloutier, Scott A

    2016-01-01

    Sustainable development efforts in urban areas often focus on understanding and managing factors that influence all aspects of health and wellbeing. Research has shown that public parks and green space provide a variety of physical, psychological, and social benefits to urban residents, but few studies have examined the influence of parks on comprehensive measures of subjective wellbeing at the city level. Using 2014 data from 44 U.S. cities, we evaluated the relationship between urban park quantity, quality, and accessibility and aggregate self-reported scores on the Gallup-Healthways Wellbeing Index (WBI), which considers five different domains of wellbeing (e.g., physical, community, social, financial, and purpose). In addition to park-related variables, our best-fitting OLS regression models selected using an information theory approach controlled for a variety of other typical geographic and socio-demographic correlates of wellbeing. Park quantity (measured as the percentage of city area covered by public parks) was among the strongest predictors of overall wellbeing, and the strength of this relationship appeared to be driven by parks' contributions to physical and community wellbeing. Park quality (measured as per capita spending on parks) and accessibility (measured as the overall percentage of a city's population within ½ mile of parks) were also positively associated with wellbeing, though these relationships were not significant. Results suggest that expansive park networks are linked to multiple aspects of health and wellbeing in cities and positively impact urban quality of life.

  20. Improvement of Theme Park Marketing Mode:A Case Study of Theme Parks in Chengdu

    Institute of Scientific and Technical Information of China (English)

    Min; LI; Gaoli; XIONG

    2013-01-01

    Construction of theme park has been launched since the early 1990s in Chengdu City,but ended up as a losing proposition after its short-term prosperity because of similar scale and similarity with those in other cities.As more international well-known theme parks entering the market,theme parks in Chengdu have been faced with the transition,and novel concepts are also introduced into the operation of these parks.To adapt to the market,it is imperative to make marketing strategies and combine marketing elements.Through analyzing current development of local theme parks and introducing successful marketing modes of domestic and overseas theme parks,a favorable marketing mode for theme parks in Chengdu was defined on the basis of fully exploring Ba-Shu culture(Ba and Shu are two ancient kingdoms in the history of Sichuan).By defining a favorable theme,focusing more on visitors’experience,devoting more in developing new products,adopting flexible price strategies,and integrating advertisement marketing,internet marketing,and other marketing methods,outstanding brands will be formed,and tourism cultures with distinguished features of Chengdu will be created.

  1. Educating for biodiversity conservation in urban parks

    Directory of Open Access Journals (Sweden)

    Guerra, M. C.

    2014-01-01

    Full Text Available This article is intended to propose a procedure for learning about biodiversity in urban parks, as a contribution for educating conservation of natural resources. The procedure was named “Diagnosis of biodiversity conservation status in urban parks”. It comprises for stages describing the physic, geographic, socio-historic, and cultural study of the park as well as a taxonomic inventory of species, its distribution, presence in Cuba, and menaces they are subjected to. This facilitates to carry out educative activities. The introduction of the procedure is thought of from an ethno-biological and interdisciplinary perspective for training students in biological, geographical, historical, cultural and ethnological procedures, seeking a holistic approach to environment. The effectiveness of the proposal was appraised by accounting the experience of a class at “Casino Campestre” park in Camagüey City. Key words: biodiversity, urban parks, procedures, conservation training

  2. Feasibility Study of Economics and Performance of Solar Photovoltaics at the Peru Mill Industrial Park in the City of Deming, New Mexico. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    Energy Technology Data Exchange (ETDEWEB)

    Kiatreungwattana, K.; Geiger, J.; Healey, V.; Mosey, G.

    2013-04-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Peru Mill Industrial Park site in the City of Deming, New Mexico, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a possible photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site.

  3. 数字化背景下城市智能泊车应用的设计与实现%Design and Implementation of City Intelligent Parking Application under Digital Background

    Institute of Scientific and Technical Information of China (English)

    时春风; 殷俊

    2015-01-01

    数字化智能停车场管理系统提高了车辆进出车场的通行效率,拥有更多安全保障。文中分析了智能停车场管理系统的组成,比较了市面上现有基于移动互联网的几款智能泊车APP的优缺点,指出了现阶段智能泊车发展的瓶颈,并提出了相应的对策。%The intelligent parking management system improve traffic efficiency have more security. This paper analyzes the intelligent parking management system, compare the advantages and disadvantages of the existing market based on mobile internet several smart parking APP, and pointed out that the bottleneck of current intelligent parking development and puts forward the corresponding countermeasures.

  4. Some aspects of identity, meaning and park sustainability research, with special reference to Kamenički park

    Directory of Open Access Journals (Sweden)

    Bajić Luka

    2011-01-01

    Full Text Available One of the main goals of urban planning by principles of sustainable development is the pursuit of diversity in structure, form and function in planning and design of urban public space. It is therefore necessary to redefine the concept and function of urban green areas and city parks, with the recommendation of identity preservation and promotion of social cohesion of this type of public space. In a theoretical sense, there is a problem of planning and designing urban parks in Serbia. This is due to failure to recognize the complexity underlying the possible role of urban public parks as an engine of urban renewal in the city or of any of his districts. Example of Kamenički park was chosen because of its complexity - in addition to being the largest green space in the city, this park also has high natural and cultural values (the park is protected as a cultural and natural heritage. The results indicate the reduced use of urban space. Based on existing theory and insights into the local planning process, general recommendations for improving its quality is the improvement of form/design of the park and it is necessary to define and promote the identity of space through the spatial analysis. The ultimate goal is to successfully respond to existing and potential customers' needs and thus define environmental, economic, cultural and social sustainability, which are key factors in managing the park.

  5. E-Park: Automated-Ticketing Parking Meter System

    OpenAIRE

    Kulesza, Mateusz J.

    2015-01-01

    E-Park is an electronic parking meter system which enables real-time ticketing of illegally parked vehicles. The system is a drop-in replacement for existing curb-side parking meters. It consists of lowpower front-end parking meter hardware and a back-end server that handles the information database management. Wireless network communication enables the parking meter to accept electronic payment, enforce parking regulation, and ticket parking violators by capturing an image of the vehicle lic...

  6. 76 FR 28074 - Notice of Inventory Completion: Utah Museum of Natural History, Salt Lake City, UT

    Science.gov (United States)

    2011-05-13

    ... National Park Service Notice of Inventory Completion: Utah Museum of Natural History, Salt Lake City, UT... City, UT. The human remains were removed from Snow Canyon State Park, Washington County, UT. This... individual were removed from Snow Canyon State Park, Washington County, UT, by hikers and reposited...

  7. Residential Parking Permits and Parking Supply

    NARCIS (Netherlands)

    J. van Ommeren (Jos); J. de Groote (Jesper); G. Mingardo (Giuliano)

    2013-01-01

    textabstractWe estimate welfare losses of policies that provide on-street parking permits to residents almost free of charge in shopping districts. Our empirical results indicate that parking supply is far from perfectly price elastic, implying that there are substantial welfare losses related to un

  8. Benefit analysis of curb parking and study on its optimization model

    Institute of Scientific and Technical Information of China (English)

    裴玉龙; 杨中良

    2003-01-01

    Curb parking lot is a major part of city parking facility with lots of problems, especially in CCA (citycenter area and it has a lot of advantages and has much effect on dynamic traffic as well. It is therefore necessaryto control the scale of curb parking. Basing the whole benefits of the traffic system and considering the minimumsynthetical cost on curb parking, a optimization model is brought forward of cur. b parking planning in CCAbased on minimum generalized cost. Based on this model, the scale of curb parking can be defined reasonablyto make the whole benefits of traffic system optimum in CCA.

  9. State Park Trails

    Data.gov (United States)

    Minnesota Department of Natural Resources — This data set is a collection of ArcView shapefiles (by park) of trails within statutory boundaries of individual MN State Parks, State Recreation Areas and State...

  10. Nulsituatie Nationaal Park Veluwezoom

    NARCIS (Netherlands)

    Alterra - Centrum Landschap,

    2008-01-01

    Voor het park Veluwezoom als een Nationaal Park in oprichting is een situatieschets van het natuurgebied opgesteld met daarbij een evaluatie van het gevoerde beheer door Natuurmonumenten. Dit document is gemaakt op basis van: - Beheerplan 1996 Nationaal Park Veluwezoom - Toekomstbeeld van de beheere

  11. 利用学校操场建设地下停车场的可行性研究--以宜昌市为例%Feasibility Study of Constructing Underground Parking Lot in the School Playground -- Taking Yichang City as an Example

    Institute of Scientific and Technical Information of China (English)

    王晓红

    2014-01-01

    随着近年来经济的快速发展,停车供需矛盾有进一步扩大的趋势。对宜昌而言,如何在用地比较紧张前提下解决中心城区停车难的问题呢?本文通过分析,建立利用操场建设地下停车场的评价体系,得出了建设的可行性。%With the rapid development of economy in recent years, the contradiction between supply and demand of parking has a tendency to expand. For Yichang city, how to solve do- wntown parking problem on the premise of scarce land? In this article, evaluation system on constructing underground parking lot in the school playground is established through analysis, and then the paper concludes that the construction feasibility.

  12. Pulsars at Parkes

    CERN Document Server

    Manchester, R N

    2012-01-01

    The first pulsar observations were made at Parkes on March 8, 1968, just 13 days after the publication of the discovery paper by Hewish and Bell. Since then, Parkes has become the world's most successful pulsar search machine, discovering nearly two thirds of the known pulsars, among them many highly significant objects. It has also led the world in pulsar polarisation and timing studies. In this talk I will review the highlights of pulsar work at Parkes from those 1968 observations to about 2006 when the Parkes Multibeam Pulsar Survey was essentially completed and the Parkes Pulsar Timing Array project was established.

  13. Exploration of Science Parks

    Institute of Scientific and Technical Information of China (English)

    Xiong Huibing; Sun Nengli

    2005-01-01

    Science parks have developed gready in the world, whereas empirical researches have showed that science parks based on linear model cannot guarantee the creation of innovation. Hi-tech innovation is derived from flow and management of information. The commercial and social interactions between in-parks and off-park firms and research institutions act as the key determinant for innovation.Industrial clustering is the rational choice for further developing Chinese science parks and solving some problems such as the lack of dear major industries and strong innovation sense, etc.

  14. 500 Cities: City Boundaries

    Data.gov (United States)

    U.S. Department of Health & Human Services — This city boundary shapefile was extracted from Esri Data and Maps for ArcGIS 2014 - U.S. Populated Place Areas. This shapefile can be joined to 500 Cities...

  15. Application of RFID in the Information Management System of City Parking%RFID在综合化城市停车场信息管理系统中的应用

    Institute of Scientific and Technical Information of China (English)

    马静; 傅妍芳; 范会敏

    2015-01-01

    我国一线城市车辆的保有量在不断饱和中,停车难问题不断加剧。文讨论了使用RFID和网络技术,通过现有各种流行终端对停车场空闲车位进行信息统计和发布,有效的解决了车辆驾驶者的寻找停车位难的问题,减少了车辆寻找车位的时间。%Vehicle ownership has been saturated,and parking problems plagued the driver.For the driver,find a parking space in a busy location is difficult.This paper discusses the use of RFID and Internet technology,through a variety of terminal released statistics and parking information.

  16. 城市物流园区类型及运营模式--以深圳市为例%Operational Modes of Logistics Parks in UrbanArea:A Case Study of Shenzhen City

    Institute of Scientific and Technical Information of China (English)

    宗会明; 周素红; 闫小培

    2014-01-01

    物流园区作为城市物流活动的重要空间载体,其发展对城市物流产业的发展具有重要意义。但对物流园区相关研究主要以园区未来规划为主,缺少对发展成熟物流园区的案例研究。鉴于此,文章以物流园区发展较早的深圳市9大物流园区为案例,将其划分为货运枢纽型、城市配送型和综合功能型物流园区3种类型,并总结其在选址、用地规模、业务类型方面的特征;根据政府参与管理程度,将其划分为政府主导型、企业主导型和半政府主导型3种运营模式,并认为城市物流园区运营模式与园区类型具有密切关系。文章从物流园区的依附设施、用地规模、投资规模3方面分析了其对运营模式的影响。%As the places where logistics activities cluster in urban area, the logistics parks play an important role in development of logistics industry.However, much of previous research has focused on planning and designing of logistics parks while less on the relationship between the types and operational modes of logistics parks.With the rapid development of modern logistics industry in modern China, more and more logistics parks have been planed and developed. This researchwould be helpful for the policy makers to make plan for the management of the logistics parks. Aiming at finding out their relationship, this paper took the nine biggest logistics parks in urban Shenzhen as cases.All the first-hand data were collected by long term field work and interviews with the management staff of all logistic parks and some government officers. We classified logistics parks into three types:freight transportation hub, urban freight distribution center, and comprehensive function center. Also we recognized three types of operational modes for logistics parks according to the managers of the logistics parks, which are: government-dominated mode, private firm-dominated mode and semi-government dominated

  17. 基于人口离散化和交通网络分析的西安市城市公园绿地可达性研究与评价%Research and Evaluation of Accessibility of Xi’an City Park Green Space Based on Population Discretization and Transportation Network Analysis

    Institute of Scientific and Technical Information of China (English)

    黄曦涛; 李怀恩; 张瑜; 谢露蓉

    2014-01-01

    本文基于西安市两景同期 Landsat5和 QuickBird 卫星影像,在 Erdas9.2、Envi4.2及 ArcGIS9.2等软件的支持下,通过提取西安市土地利用信息、NDVI 指数及 MNDWI 指数,对西安市第六次全国人口普查数据进行离散化处理,对研究区城市公园绿地的入口进行交通网络分析,研究西安市城市公园绿地的可达性,旨在为西安市城市绿地规划建设提供参考依据。研究结果表明:基于地表分类的人口离散方法更加简单合理;将人口离散化和交通网络分析相结合的研究方法,能够定量确定西安市城市公园绿地的服务人口和服务面积。%Based on the same period of Landsat5 TM and QuickBird images,this article extracted the land use information, NDVI and MNDWI index,discretizated the sixth national population census data of Xi’an city,then performed traffic network analysis using city park entrance data,and quantitatively studied the accessibility of city parks in Xi’an city supported by ERDAS9.2,ENVI4.2 and ArcGIS9.2 software,which is in order to research some feasible methods for the environmental monitoring part of national geographic conditions in Shaanxi Province.The results show that:the method of population discretion based on the surface classification is more simple and reasonable;the study based on population discretization and traffic network analysis can quantitatively determine service population and service area of the park green space in Xi’an.

  18. Development Conception of Historical and Cultural Areas in City as Theme Parks:A Case Study of Kunming Green Lake Park and the Surrounding Areas%城市历史文化片区主题公园化发展构想--以昆明市翠湖公园及周边片区为例

    Institute of Scientific and Technical Information of China (English)

    汪辉; 张勇; 张夏耘

    2015-01-01

    The Green Lake is the heat of Kunming and has a long history and culture. By analyzing the present situations and existing problems of Chestwood Park and the surrounding areas. this paper a planning objective to build "an urban garden living room of southeast Asia" and a development strategy to plan the Green Lake and the surrounding area as a "Big Chestwood Park". And then the "Big Chestwood Park" is divided into three landscape function districts: outer-ring theme park industry zone, the landscape belt around Green Lake Ring Road and the existing Chestwood Park landscape district.%翠湖位于昆明市主城核心地带,具有悠久的历史文化。通过分析昆明市翠湖公园及周边片区的现状与存在问题,提出了打造“云南省城市花园客厅”的规划目标以及把整个翠湖及周边片区作为一个“大翠湖公园”进行规划的发展策略,进而把“大翠湖公园”划分为外围主题产业园区、中部翠湖环路景观带、现有翠湖公园景观区三个景观功能分区。

  19. Analysis of the Touristic Valorization of Maksimir Park in Zagreb (Croatia

    Directory of Open Access Journals (Sweden)

    Nika Dolenc

    2012-07-01

    Full Text Available The modern pace of life imposes new needs and demands of the tourist market as well as the need for rest and recreation in areas of preserved nature. Maksimir Park dates from the 19th century, and since 1964, it has been protected as a monument of park architecture. Today, the park is the space for recreation and relaxation with cultural monuments and natural heritage. They make a strong and attractive potential factor that has been underused in the tourist offer of the City of Zagreb. The paper examines the attractiveness of the park for visitors, whilst also making the comparison with some of the parks of London (Hyde Park, Regent’s Park, Kew Gardens. The main goal of this paper is to analyze the existing resources of the park and to identify their weaknesses in order to complement and enhance the offer of the park as a tourist attraction. The methodology is based on the analysis of material of the origin and the development of Maksimir Park, the evaluation survey conducted in 2009 and 2010 in the park area (case study and SWOT analysis of the significant resource for tourism development of the park. The results show that Maksimir Park contains many resources, but they are not recognized as a tourist attraction of Zagreb. Tourist services in the park are not harmonized with visitors’ needs and should be complemented with traditional and cultural events, better cuisine, education about resources of the park and improved range of activities throughout the year.

  20. Planning of Creative Agricultural Park in Tashang Village, Bazhou City, Hebei Province%河北霸州塔上村农业创意产业园区规划探析

    Institute of Scientific and Technical Information of China (English)

    奚雪松; 宇啸; 潘克宁; 高正敏

    2013-01-01

    On the basis of concept, properties and characteristics of creative agriculture, the paper proposed that creative agriculture is a new form of metropolitan agricultural development in China and abroad in the twenty-first century, planning of creative agricultural park has become an important type of future metropolitan agricultural park planning. Taking the creative agricultural park in Tashang Village, Hebei Province for example, planning techniques of creative agricultural park were explored from the perspectives of planning objective, strategy, orientation and characteristics.%基于创意农业的概念、性质与特征,指出创意农业是21世纪国内外都市农业发展的一种新业态,创意农业园区规划正成为未来都市农业园区规划的一个重要类型.以河北霸州塔上村创意农业产业园区规划为例,从规划目标、战略、定位以及规划设计特色的角度对创意农业园区的规划方法进行了探讨.

  1. Livermore Big Trees Park: 1998 Results

    Energy Technology Data Exchange (ETDEWEB)

    Mac Queen, D; Gallegos, G; Surano, K

    2002-04-18

    This report is an in-depth study of results from environmental sampling conducted in 1998 by the Lawrence Livermore National Laboratory (LLNL) at Big Trees Park in the city of Livermore. The purpose of the sampling was to determine the extent and origin of plutonium found in soil at concentrations above fallout-background levels in the park. This report describes the sampling that was conducted, the chemical and radio-chemical analyses of the samples, the quality control assessments and statistical analyses of the analytical results, and LLNL's interpretations of the results. It includes a number of data analyses not presented in LLNL's previous reports on Big Trees Park.

  2. Evidence for designing health promoting pocket parks

    DEFF Research Database (Denmark)

    Peschardt, Karin Kragsig; Stigsdotter, Ulrika K.

    2014-01-01

    pocket park, Dantes Plads, before and after a redesign. Six people were interviewed about their perception of the change. First of all, the results show that Dantes Plads is primarily used for ‘rest and restitution’. Furthermore, the interviewees prefer to have the presence of sun, shade and planting......The use of urban green environments has repeatedly been associated with improved health and well-being for people living in cities. This study focuses on the health promoting potential of pocket parks in the dense city area of Copenhagen. A natural experiment was conducted, which evaluated one...... in relation to rest and restitution, while varied ‘terrain’ may create fascination thereby providing the opportunity for restoration. ‘Noise level’ is perceived differently from subject to subject, while ‘benches’ as well as ‘visual angels’ should not be oriented directly towards disturbing surroundings...

  3. Health Promoting Pocket Parks in a Landscape Architectural Perspective

    DEFF Research Database (Denmark)

    Peschardt, Karin Kragsig

    This thesis presents how the health potential of pocket parks can be improved through design from a landscape architectural perspective. In developed countries, the densification of cities is a wide-spread tendency which often results in a compact city planning structure. People who live in dense...... shown to have a positive influence on preventing lifestyle related diseases, although only limited research suggests how the various green spaces in the urban green infrastructure (UGI) can benefit health. Especially knowledge about the role of pocket parks is lacking. The study evaluates the health...... promoting potential of nine pocket parks in Copenhagen. From a landscape architectural perspective the health potential is investigated based on both qualitative and quantitative methods. The study elucidates use, the restorative potential as well as how physical content within the pocket parks can...

  4. Parking Space Verification

    DEFF Research Database (Denmark)

    Høg Peter Jensen, Troels; Thomsen Schmidt, Helge; Dyremose Bodin, Niels

    2017-01-01

    system, based on a Convolutional Neural Network, that is capable of determining if a parking space is occupied or not. A benchmark database consisting of images captured from different parking areas, under different weather and illumination conditions, has been used to train and test the system....... The system shows promising performance on the database with an accuracy of 99.71% overall and is robust to the variations in parking areas and weather conditions....

  5. Assessment of the dosimetric impact associated with the use of the car park of the Jean Laville stadium in the city of Gueugnon; Evaluation de l'impact dosimetrique lie a l'utilisation du parking du stade Jean Laville de la commune de Gueugnon (71)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    This document first reports and comments the assessment of external exposure associated with the use of a car park located on an ancient uranium contaminated zone (that has been rehabilitated): gamma dose rate measurements, assessment of the added yearly efficient dose associated with external exposure. It discusses the available data to assess the efficient dose added by internal exposure

  6. SMART VEHICLE PARKING

    OpenAIRE

    S.Bharath Ram

    2016-01-01

    The goal of this project is to count the number of empty car parking areas and to display them in a Website. This system consists of sensors attached to several parking areas. These sensors located in different parking area’s detects the presence of vehicle and sends information to Microcontroller, which calculates the number of available empty parking areas and  uploads them in a website. This basically works on the principle of Internet of Things here the sensors are connected to...

  7. Design And Implementation Of Smart Parking System Using Peripheral Interface Controllers And Infrared Sensors

    Directory of Open Access Journals (Sweden)

    May Thaw Htet

    2015-08-01

    Full Text Available With the increase in world population and vehicle production parking spaces and facilities are required. As the numbers of vehicles on the road are increasing day by day parking problems which are increasing at an alarming rate in every major city cause drivers frustration traffic congestion and time wasting especially during the peak business hours. Lot of researches was being done all over the world to implement better parking management system which reduces parking problems. SPARK Smart Parking is parking garage system that utilizes various technologies to implement best parking system. The proposed system is aimed to inform drivers about the number of available parking spaces without any parking difficulties. This system is designed for two- level parking slots with twenty six parking spaces and one aisle on each floor. The condition of parking slots is detected by IR sensors and is reported periodically to main controller via floor controllers and self controllers. PIC 18F4550 is chosen to be used as controllers because it is suitable for the proposed system. Each floor contains LCD display which will show available parking spaces of that floor. LCD display at the entrance gate will show overall available parking slots of two floors. In this paper a new parking system called Smart Parking system is proposed to help drivers getting the real-time parking information and to find vacant spaces in a car park in a shorter time. This kind of system minimizes not only traffic congestion problems but also staff requirements to control the traffic in the car park.

  8. Self-evaluation System for Low carbon Industrial Park--A Case Study of TEDA Industrial Park in Tianjin

    Science.gov (United States)

    Wenyan, W.; Fanghua, H.; Ying, C.; Ouyang, W.; Yuan, Q.

    2013-12-01

    Massive fossil fuel burning caused by industrialization development is one major reason of global climate change. After Copenhagen climate summit, the studies of low-carbon city gain attentions from many countries. On 25th Nov. 2009, the State Council executive meeting announced that by 2020 China will reduce the carbon dioxide emissions per unit of GDP by 40% to 45% compared with the level of 2005. Industrial Park as an important part of city, has developed rapidly in recent years, and turns into a key element and an alternative mechanism to achieve emission reduction target. Thus, establishing a low carbon development model for industrial park is one of the most effective ways to build sustainable low carbon cities. By adopting the self-evaluation system of low carbon industrial park, this research aims to summarize the low carbon concept in industrial park practice. According to The Guide for Low Carbon Industrial Development Zones, the quantitative evaluation system is divided into 4 separate categories with 23 different quantitative indicators. The 4 categories include: 1) energy and GHG management (weigh 60%), 2) circular economy and environmental protection (weigh 15%), 3) administration and incentive mechanisms of industrial parks (weigh 15%), and 4) planning and urban forms (weigh 10%). By going through the necessary stages and by leading continuous improvements low carbon development goals can be achieved. Tianjin TEDA industrial park is selected as one case study to conduct an assessment on TEDA low-carbon development condition. Tianjin TEDA Industrial Park is already an ecological demonstration industrial park in China, with good foundations on environmental protection, resource recycling, etc. Based on the self-evaluation system, the indicators, such as the energy using efficiency and the degree of land intensive utilization, are also analyzed and assessed. Through field survey and data collection, in accordance with the quantitative self

  9. Urban Park: an Integral Part of Welfare for Citizens — A Case Study of Shangzhi and Qinbin Parks in Harbin Metropolis, China

    DEFF Research Database (Denmark)

    Yang, Binzhang; Zhao, Chunli

    2008-01-01

    Abstract: As a key part of the urban green spaces, urban park plays important role in city citizens’ life. The significances of park treating as a green lung in urban area demonstrate its unique contribution to people’s life not only in physical and tangible aspects such as environment, ecology a...

  10. The Barriers to Millennials Visiting Rouge Urban National Park

    Directory of Open Access Journals (Sweden)

    Gillian Ramsay

    2017-05-01

    Full Text Available Intensified urbanization has led to more populated cities and less green spaces which are vital to community health, wellbeing and conservation. Rouge Urban National Park in Toronto has recently become Canada’s first urban national park. This park is ideally suited to the millennial population, offering outdoor recreation and green space that this growing market generally desires. There is, however, a lack of research into visitor motivations to urban parks and more specifically millennial motivations. Findings from 280 quantitative surveys found three main barriers to visiting the Urban National Park: distance, transportation, and awareness. The lack of public transport combined with road congestion and fewer millennials owning cars creates issues with accessibility. Poor branding and knowledge through electronic media creates low awareness within a demographic market so tied to technology.

  11. 乐山市绿心公园三叶虫萤生境分析与夜间活动规律%Habitat Analysis and Night Activity Regularity of Emeia Pseudosauteri at Lvxin Park in Leshan City

    Institute of Scientific and Technical Information of China (English)

    陈申芝; 曹成全; 鲜黎明; 赵玉玲; 李燕玲

    2014-01-01

    The paper reports the habitat and night activity regularity of the adult Emeia pseudosauteri at Lvxin Park in Le-shan City. The results shows that Emeria pseudosauteri live in the stop-farming land in which the gramineous plants are the ma-jor species with the density of about 110 per square meter, or on lawn which are predominated by Artemisia argyi with the den-sity of about 100 per square meter. The main vegetation types of surrounding barrier are Sinocalmus affinis,etc. In habitat, the average height of vegetations are 44.2 cm, and there are some withered grass with the thickness of about 11 cm on the soil sur-face. Normally, the density of Emeria pseudosauteri are about 4.8-8.1 per square meter within a certain range, the larger the habitat area, the greater the density. In the flat areas the fireflies would be almost distributed averagely, otherwise the distribu-tion would be uneven. Emeria pseudosauteri would start to wink at around 7:30 P.M with the surrounding illuminance of about 10.4 Lux, and would reach peak luminosity at 8:00 -9:30 P.M with the surrounding illuminance of about 0.1 Lux. The male adult Emeria pseudosauteri activite stronger at night with the flight distance of 0.5 to 8.0 m for each flight and the flight altitude of 0.3 to 2.6m, but the female adult are less active during the night. The average temperature is 18℃ and air humidity is 94%during the active phase of adult Emeria pseudosauteri. The habitat soil is doras with the humidity of 38.47%.%文章对乐山市绿心公园内三叶虫萤成虫的生境和夜间活动规律进行了调研。研究结果表明,三叶虫萤栖息在停耕农田以禾本科植物为主,密度约110株/m2,栖息在草地以艾草为主,密度约为100株/m2,周边屏障植被种类主要有慈竹等。植被平均高度为44.2cm,土壤面上都有一层厚度约为11cm的枯草。三叶虫萤的种群密度约为4.8-8.1只/m2,在一定范围内,栖息地面积越

  12. INVESTIGATION AND EVALUATION OF SPATIAL PATTERNS IN TABRIZ PARKS USING LANDSCAPE METRICS

    Directory of Open Access Journals (Sweden)

    Ali Majnouni Toutakhane

    2016-01-01

    Full Text Available Nowadays, the green spaces in cities and especially metropolises have adopted a variety of functions. In addition to improving the environmental conditions, they are suitable places for spending free times and mitigating nervous pressures of the machinery life based on their distribution and dispersion in the cities. In this research, in order to study the spatial distribution and composition of the parks and green spaces in Tabriz metropolis, the map of Parks prepared using the digital atlas of Tabriz parks and Arc Map and IDRISI softwares. Then, quantitative information of spatial patterns of Tabriz parks provided using Fragstats software and a selection of landscape metrics including: the area of class, patch density, percentage of landscape, average patch size, average patch area, largest patch index, landscape shape index, average Euclidean distance of the nearest neighborhood and average index of patch shape. Then the spatial distribution, composition, extent and continuity of the parks was evaluated. Overall, only 8.5 percent of the landscape is assigned to the parks, and they are studied in three classes of neighborhood, district and regional parks. Neighborhood parks and green spaces have a better spatial distribution pattern compared to the other classes and the studied metrics showed better results for this class. In contrast, the quantitative results of the metrics calculated for regional parks, showed the most unfavorable spatial status for this class of parks among the three classes studied in Tabriz city.

  13. Handleiding CAR Parking

    NARCIS (Netherlands)

    Gofferje D; LLO

    1997-01-01

    The CAR-Parking computer program, for which this manual has been written, was developed for calculating the air quality in the vicinity of parking garages and for testing the concentration of benzene against the standards for this compound. The model calculates the emission of benzene from cars insi

  14. Sustainable urban spaces: Ecological parks

    Directory of Open Access Journals (Sweden)

    Burçak Erdoğan Onur

    2016-01-01

    Full Text Available Rapidly depleted resources with technological and economic developments which increased in recent years has led to deterioration of the natural balance in the world. Urban ecosystems is considerably changed, especially with population growth and intensive construction in the city. This situation, as such in all other areas, urban ecosystems are also increasing their sustainability concerns. More compatible solution with the natural process in landscape design and management have to be brought. This article describes the conceptual structure of ecological park that has become a tool for sustainable urban target in community that matured of environmental awareness. Also planning, design and management principles are explained by supporting with application examples. The obtained results within the framework, it is aimed to create a source for similar applications that will lead to spread in our country. In addition, it is put forward suggestions for dissemination of such practices.

  15. 湿地公园生态旅游开发综合评价研究——以盐城市盐渎公园为例%An Integrated Assessment of Ecototurism Development of Wetland Parks ——A Case Study of Yandu Wetland Park in Yancheng City

    Institute of Scientific and Technical Information of China (English)

    王亮

    2011-01-01

    在评价湿地现有成果的基础上,以盐渎湿地休闲公园为例,利用层次分析法对湿地公园生态旅游开发进行综合评价.从生态环境、生态旅游资源、生态旅游开发等三方面着手,构建城市湿地公园生态旅游开发综合评价体系,然后对评价体系进行计算机处理、排序和检验,最后对各个评价因子进行模糊分类及分析,为城市湿地公园生态旅游的开发提供理论和实践依据.%Based on existing achievements in wetland assessment, the Yandu Wetland as a recreational park was taken as an example to carry out an integrated assessment of the ecotourism development of the wetland park using Analytic Hierachy Process (AHP). An assessment system was developed to integrate three aspects of ecological environment, ecotourism resources and ecotourism development. The assessment was conducted using computer for data manipulation, ranking and testing. A fuzzy classification analysis was conducted on all assessment indicators, and the results would provide theoretical and practical evidences for ecotourism development of urban wetland parks.

  16. Preliminary data on edaphic algae in the city of Piteşti (Romania)

    OpenAIRE

    Liliana Cristina SOARE; Codruţa Mihaela DOBRESCU

    2010-01-01

    In order to initiate the inventory of the edaphic algae in the city of Piteşti, soil samples were taken from Expo Park Lumina Park, the Ştrand Park, the bank of the river Argeş, Trivale forest, Trivale Park, the BCR Park, Bascov Park, Park in Prundu, Bucharest-Piteşti highway. A total of 27 genus/species were identified, out of which 22% belonging to phylum Cyanobacteria, 67% to phylum Ochrophyta, and 11% to phylum Chlorophyta. The prevalence of the ecobiomorph B was found, in proportion of 6...

  17. Stars For Citizens With Urban Star Parks and Lighting Specialists

    Science.gov (United States)

    Grigore, Valentin

    2015-08-01

    General contextOne hundred years ago, almost nobody imagine a life without stars every night even in the urban areas. Now, to see a starry sky is a special event for urban citizens.It is possible to see the stars even inside cities? Yes, but for that we need star parks and lighting specialists as partners.Educational aspectThe citizens must be able to identify the planets, constellations and other celestial objects in their urban residence. This is part of a basic education. The number of the people living in the urban area who never see the main constellations or important stars increase every year. We must do something for our urban community.What is an urban star park?An urban public park where we can see the main constellations can be considered an urban star park. There can be organized a lot of activities as practical lessons of astronomy, star parties, etc.Classification of the urban star parksA proposal for classification of the urban star parks taking in consideration the quality of the sky and the number of the city inhabitants:Two categories:- city star parks for cities with inhabitants- metropolis star parks for cities with > 100.000 inhabitantsFive levels of quality:- 1* level = can see stars of at least 1 magnitude with the naked eyes- 2* level = at least 2 mag- 3* level = at least 3 mag- 4* level= at least 4 mag- 5* level = at least 5 magThe urban star urban park structure and lighting systemA possible structure of a urban star park and sky-friend lighting including non-electric illumination are descripted.The International Commission on IlluminationA description of this structure which has as members national commissions from all over the world.Dark-sky activists - lighting specialistsNational Commissions on Illumination organize courses of lighting specialist. Dark-sky activists can become lighting specialists. The author shows his experience in this aspect as a recent lighting specialist and his cooperation with the Romanian National Commission on

  18. Changing public space. The recent redevelopment of Dutch city squares

    NARCIS (Netherlands)

    van Melik, R.G.

    2008-01-01

    Public spaces in Dutch city centres are increasingly subject to facelifts. The car parking that dominated city squares until the 1980s has been removed and replaced by modern street furniture, city stages, and an abundance of sidewalk caf鳮 At the same time, public spaces are more controlled by camer

  19. Explore the Elderly People Described Planning and Design of City Park Green Space Activity Region%城市公园绿地老年人活动区适老性规划设计研究

    Institute of Scientific and Technical Information of China (English)

    韩晓洁

    2014-01-01

    Focus on the outdoor leisure life of old people and provide the elderly and comfortable outdoor leisure venues have become a key problem in Chinese society. This article embarks from the elderly physiological and psychological, and elaborates the special needs of the park green space should meet old people, and put forward design essentials of different activity of the elderly fitness described planning in park green space.%关注老年人的户外休闲生活、为老年人提供舒适的户外休闲场地,已成为我国社会的重点问题。本文从老年人生理及心理出发,阐述了公园绿地应满足老年人的特殊需求。并提出了在公园绿地中,不同老年人活动区适老性规划的设计要点。

  20. 城市公园儿童户外活动场地安全性设计探讨%On Landscape Securi ty Design of Children's Outdoor Activity Space in City Park

    Institute of Scientific and Technical Information of China (English)

    蒋晓程; 秦华

    2015-01-01

    The children's playground in park plays an important role in children's outdoor activities to pro‐mote leisure and entertainment ,and how to reduce accidental injury is an issue that needs to be deeply con‐sidered .By means of questionnaire survey in the research of the outdoor activity space in park ,the con‐crete analysis has been conducted of the security condition of the space ,including analysis of the design factors ,the artificial and mental factors as well as appliance detail factors .At last ,it's necessarily com‐bined with the main steps of the safety recommendations proposed design strategies .%对公园儿童户外活动安全进行了问卷调查,概括出影响活动场地的安全因素,包括场地设计因素、游戏器械因素以及儿童自身因素。在此基础上,提出了城市公园儿童户外活动场地安全性设计的策略。

  1. 韩国首尔的城市记忆——工业废弃地上的城市公园%The Memories of the South Korea Capital Seoul: the City Park on Industrial Wasteland

    Institute of Scientific and Technical Information of China (English)

    周妍; 唐世斌; 谈燕君; 贺勇; 王永欣

    2012-01-01

    概述工业废弃地、后工业景观概念及韩国后工业景观设计方式,分析探讨了旧净水厂改造为仙游岛公园的设计方案、兰芝岛垃圾山生态修复工程和世界杯公园建设历程。总结韩国首尔改造废弃地的成功经验,以期对我国的工业废弃地景观改造有积极的借鉴作用。%This paper firstly overviews the concept of industrial waste land and post-industrial landscape design, and the desigu the achievemens of post-industrial landscape of South Korea. Second, it analyzes and discusses the establishment of Seonyudo Park basing on the space structure frame of the original water purification plant. At the same time, we reviewed the ecological restoration project of garbage mountain in Daenanjido, and the construction history of the World Cup Park. It is indicated that South Korea makes achievements in transforming waste field. Therefore, we can conclude that learning from its experience of transforming waste field would have positive influence on the improvement for the industrial waste land transformation in China.

  2. The Combining Utilization of School Special “Underground Transfer Space" and City Underground Parking System%学校专用“地下换乘空间”与城市地下停车系统结合利用探讨

    Institute of Scientific and Technical Information of China (English)

    温丽华; 梁园

    2013-01-01

    In recent years, shut ling children to school became the concerned topic, and resulting city traffic problems become increasingly serious. So we put forward the “Underground Tr-ansfer Space”, making the use of traditional“Transfer”combi-ned with underground city parking system, to achieve the clea-rly defined, pertinence, feasibility, control ability and operabil-ity of“Underground Transfer Space”functions.%近年来,接送小孩上学的话题备受关注,而由此造成城市交通堵塞的问题日益严重。于是我们提出了“地下换乘空间”的观点,将传统的“换乘”方式与城市地下停车系统结合利用,实现了“地下换乘空间”功能的明确性、针对性、可行性、可控性以及可实施性。

  3. 75 FR 39969 - National Mall and Memorial Parks, Washington, DC; Final Environmental Impact Statement and...

    Science.gov (United States)

    2010-07-13

    ... opportunities in adjacent parks, thereby contributing to the concept of healthy lifestyles, healthy parks, and healthy, more sustainable cities. Alternative A--Focus on the Historic Landscape and Education... demonstrations and other events. Alternative C--Focus on Urban Open Space, Urban Ecology, Recreation, and...

  4. GUMTI NATIONAL PARK

    African Journals Online (AJOL)

    Osondu

    2012-10-10

    Oct 10, 2012 ... their territorial habitats in the Gashaka-Gumti National Park (GGNP) ... investigation, Geographical Information System (GIS), and statistical ... It is against this background that ..... to promote, preserve, enhance, protect and.

  5. New Mexico State Parks

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the generalized physical boundaries of New Mexico State Parks, in polygonal form with limited attributes, compiled using...

  6. State Park Statutory Boundaries

    Data.gov (United States)

    Minnesota Department of Natural Resources — Legislative statutory boundaries for sixty six state parks, six state recreation areas, and eight state waysides. These data are derived principally from DNR's...

  7. New Mexico Parks

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the locations of parks in New Mexico, in point form, with limited attributes, compiled using available data from a...

  8. Envisioning Parking Strategies in the Framework of Sustainable Urban Transport

    Directory of Open Access Journals (Sweden)

    Giovanni Circella

    2010-04-01

    Full Text Available Parking policies and regulations are important tools in planning for the governance of urban mobility. The proper design and location of parking facilities, in fact, contributes to an efficient use of the transportation system (or it may reduce its efficiency, when these infrastructures are not properly planned. This paper discusses the role of parking as part of the policy packages for strategic planning aimed at increasing the sustainability of urban and metropolitan areas. In particular, the integration of parking strategies in a comprehensive vision for the future of a city may significantly improve the allocation of resources and the reduction of the overall environmental externalities. The role of parking in the strategic planning of cities is discussed through the analysis of several recent projects in the city of Bari (Italy. The paper discusses the way these projects are linked (or eventually not linked to broader strategies for urban mobility, and how they might be coordinated into policy packages that promote more sustainable transportation. The use of an integrated land use transportation modeling approach to simulate the long-term evolution of the urban area may significantly contribute to estimate the long-term effects of the proposed policies. This approach may successfully support the process of policy evaluation and the selection of the optimal strategies to implement.

  9. 产业园区产城融合发展路径与规划策略-以中泰(崇左)产业园为例%Industry-city Integration In Urban Transition:Sino-Malaysia Industrial Park Case

    Institute of Scientific and Technical Information of China (English)

    欧阳东; 李和平; 李林; 赵四东; 钟源

    2014-01-01

    产城融合是新型城镇化与工业化共同推进的基本战略。研究基于产城分离的矛盾及对其根源的透视,指出产业园区产城融合的发展要经历“产城分离-各自为政-边缘融合-产城融合”等阶段路径,进一步提出转型期产业园区产城融合发展的九大规划策略,即定位契合、功能复合、空间缝合、产业聚合、规划协合、结构耦合、人文融合、设施调合和用地混合,并结合中泰(崇左)产业园区产城融合的规划实践,验证了所构建的发展路径与规划方法的合理性。%Industry-city integration is a basic strategy of new urbanization and industrialization. The paper studies the problem of industry-city separation, points out the industry-city integration wil experience a separation-indif erence-merging- integration process, and puts forward nine planning strategies: correct orientation, complex function, industrial agglomeration, structural connection, infrastructural adjustment, spatial suture, planning coordination, mixed land use, and human integration. The paper takes Sino-Malaysia industrial park case to il ustrate the rationality of the above planning approach.

  10. URBAN COMMUNITY RESPONSES TO VISUAL APPROPRIATE THEMATIC DESIGN, SUPER HERO PARK BANDUNG

    Directory of Open Access Journals (Sweden)

    Dian Duhita

    2017-06-01

    Full Text Available Parks is one of city public area that serves as a communal place for city community. On another perspective, parks is an architectural design that is designed with an aesthetic element to attract. Bandung, since a few years was to make improvements in various sectors, especially in the public space. Through the slogan Creative City, Bandung City Government revived communities part of the citizens by providing place for a activities, creation and production. Thematic Parks became one of the alternative approaches responsive design as part of creative cities development. Object of research study object is Super Hero park. The purpose of research is to analyzing the response of communities to design a thematic park. The study was conducted with a qualitative approach through participation observation method. The scope of the research includes visual appropriate and city community response. The conclussion obtain that visual appropriate are in accordance with the theme. Urban Community was able to respond well the identity of Super Hero park with visual appropriate design.

  11. The Ditan Park and I

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    DITAN PARK (Temple of Earth) is near my home, or I live near Ditan Park. Whichever way you look at it, it seems that the park and I are destined to be close to one another. The park has been there for more than 400 years before and my family has been living near the park ever since my grandmother moved to Beijing with my father. Even though my family has moved several times over the past five

  12. 26,26,26,27,27,27-Hexadeuterated-1,25-Dihydroxyvitamin D{sub 3} (1,25D-d{sub 6}) As Adjuvant of Chemotherapy in Breast Cancer Cell Lines

    Energy Technology Data Exchange (ETDEWEB)

    Seoane, Samuel; Bermudez, Maria A.; Sendon-Lago, Juan; Martinez-Ordoñez, Anxo [Department of Physiology-CIMUS, Endocrine Oncology Laboratories (P1L3), Avda. Barcelona s/n, Campus Vida-University of Santiago de Compostela, Santiago de Compostela 15782 (Spain); Abdul-Hadi, Soraya [University of Puerto Rico, Recinto de Rio Piedras, Avda. Barbosa-Ponce de Leon, San Juan 23301 (Puerto Rico); Maestro, Miguel; Mouriño, Antonio [Department of Organic Chemistry, School of Chemistry, Research Laboratory Ignacio Ribas, Avda. das Ciencias s/n, University of Santiago de Compostela, Santiago de Compostela 15782 (Spain); Perez-Fernandez, Roman, E-mail: roman.perez.fernandez@usc.es [Department of Physiology-CIMUS, Endocrine Oncology Laboratories (P1L3), Avda. Barcelona s/n, Campus Vida-University of Santiago de Compostela, Santiago de Compostela 15782 (Spain)

    2013-12-27

    It has been demonstrated that 1,25-dihydroxyvitamin D{sub 3} (1,25D) and some of its analogues have antitumor activity. 1,25D labeled with deuterium (26,26,26,27,27,27-hexadeuterated 1α,25-dihydroxyvitamin D{sub 3}, or 1,25D-d{sub 6}) is commonly used as internal standard for 1,25D liquid chromatography-mass spectrometry (LC-MS) quantification. In the present study using human breast cancer cell lines, the biological activity of 1,25D-d{sub 6} administered alone and in combination with two commonly used antineoplastic agents, 5-fluorouracil and etoposide, was evaluated. Using an MTT assay, flow cytometry, and western blots, our data demonstrated that 1,25D-d{sub 6} has effects similar to the natural hormone on cell proliferation, cell cycle, and apoptosis. Furthermore, the combination of 1,25D-d{sub 6} and etoposide enhances the antitumoral effects of both compounds. Interestingly, the antitumoral effect is higher in the more aggressive MDA-MB-231 breast cancer cell line. Our data indicate that 1,25D-d{sub 6} administered alone or in combination with chemotherapy could be a good experimental method for accurately quantifying active 1,25D levels in cultures or in biological fluids, on both in vitro breast cancer cell lines and in vivo animal experimental models.

  13. Chemical reactivity of Ro-26-9228, 1alpha-fluoro-25-hydroxy-16,23E-diene-26,27-bishomo-20-epi-cholecalciferol in aqueous solution.

    Science.gov (United States)

    Brandl, Michael; Wu, Xiaoyang; Liu, Yanzhou; Pease, Joseph; Holper, Marites; Hooijmaaijer, Elvira; Lu, Yvonne; Wu, Ping

    2003-10-01

    The degradation of Ro-26-9228, 1alpha-fluoro-25-hydroxy-16,23E-diene-26,27-bishomo-20-epi-cholecalciferol, 2, was studied in aqueous solution in the pH range of 1.17-10.56 and in alcohol solutions, at 25, 40, and 50 degrees C. The degradation of Ro-26-9228 was found to be acid catalyzed and to be independent of potassium acetate buffer concentration. Above pH 4, the reaction rate is independent of pH, with a T90 of 14.3 h at 25 degrees C in pH 7.75 buffer. 19F nuclear magnetic resonance was used to study the ratio of the vitamin (6-s-trans) to previtamin form in acetonitrile at 40 degrees C. The equilibrium percentage of previtamin and the rate of approach to equilibrium were 13.8% and 0.2 h(-1), respectively. Nuclear magnetic resonance was used to elucidate the structure of the degradation products. Novel products were formed from the elimination of the fluorine and addition of solvent to C9, with formation occurring through the previtamin form. Additional degradation products result from reaction of the side chain 25-hydroxyl and addition of solvent to C1.

  14. 26,26,26,27,27,27-Hexadeuterated-1,25-Dihydroxyvitamin D3 (1,25D-d6 As Adjuvant of Chemotherapy in Breast Cancer Cell Lines

    Directory of Open Access Journals (Sweden)

    Samuel Seoane

    2013-12-01

    Full Text Available It has been demonstrated that 1,25-dihydroxyvitamin D3 (1,25D and some of its analogues have antitumor activity. 1,25D labeled with deuterium (26,26,26,27,27,27-hexadeuterated 1a,25-dihydroxyvitamin D3, or 1,25D-d6 is commonly used as internal standard for 1,25D liquid chromatography-mass spectrometry (LC-MS quantification. In the present study using human breast cancer cell lines, the biological activity of 1,25D-d6 administered alone and in combination with two commonly used antineoplastic agents, 5-fluorouracil and etoposide, was evaluated. Using an MTT assay, flow cytometry, and western blots, our data demonstrated that 1,25D-d6 has effects similar to the natural hormone on cell proliferation, cell cycle, and apoptosis. Furthermore, the combination of 1,25D-d6 and etoposide enhances the antitumoral effects of both compounds. Interestingly, the antitumoral effect is higher in the more aggressive MDA-MB-231 breast cancer cell line. Our data indicate that 1,25D-d6 administered alone or in combination with chemotherapy could be a good experimental method for accurately quantifying active 1,25D levels in cultures or in biological fluids, on both in vitro breast cancer cell lines and in vivo animal experimental models.

  15. Access to parks and physical activity: an eight country comparison

    DEFF Research Database (Denmark)

    Schipperijn, Jasper; Cerin, Ester; Adams, Marc A

    2017-01-01

    ,181 participants from 12 cities in 8 countries (Belgium, Brazil, Czech Republic, Denmark, Mexico, New Zealand, UK, USA) were used to estimate the strength and shape of associations of 11 measures of park access (1 perceived and 10 GIS-based measures) with accelerometer-based moderate-to-vigorous physical activity...

  16. Health Promoting Pocket Parks in a Landscape Architectural Perspective

    DEFF Research Database (Denmark)

    Peschardt, Karin Kragsig

    This thesis presents how the health potential of pocket parks can be improved through design from a landscape architectural perspective. In developed countries, the densification of cities is a wide-spread tendency which often results in a compact city planning structure. People who live in dense...... contribute to the health promoting effect. The results from this thesis add knowledge to future evidence based health design processes of health promoting pocket parks.......This thesis presents how the health potential of pocket parks can be improved through design from a landscape architectural perspective. In developed countries, the densification of cities is a wide-spread tendency which often results in a compact city planning structure. People who live in dense...... shown to have a positive influence on preventing lifestyle related diseases, although only limited research suggests how the various green spaces in the urban green infrastructure (UGI) can benefit health. Especially knowledge about the role of pocket parks is lacking. The study evaluates the health...

  17. Marking Streets to Improve Parking Density

    CERN Document Server

    Xu, Chao

    2015-01-01

    Street parking spots for automobiles are a scarce commodity in most urban environments. The heterogeneity of car sizes makes it inefficient to rigidly define fixed-sized spots. Instead, unmarked streets in cities like New York leave placement decisions to individual drivers, who have no direct incentive to maximize street utilization. In this paper, we explore the effectiveness of two different behavioral interventions designed to encourage better parking, namely (1) educational campaigns to encourage parkers to "kiss the bumper" and reduce the distance between themselves and their neighbors, or (2) painting appropriately-spaced markings on the street and urging drivers to "hit the line". Through analysis and simulation, we establish that the greatest densities are achieved when lines are painted to create spots roughly twice the length of average-sized cars. Kiss-the-bumper campaigns are in principle more effective than hit-the-line for equal degrees of compliance, although we believe that the visual cues of...

  18. Smart City Planning Can Cut Deadly Diseases, Improve Air Quality

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_161133.html Smart City Planning Can Cut Deadly Diseases, Improve Air ... to shop; availability and safety of bike paths; parking costs; and access to public transportation. Specifically, the ...

  19. 78 FR 2430 - Notice of Inventory Completion: Natural History Museum of Utah, Salt Lake City, UT

    Science.gov (United States)

    2013-01-11

    ... National Park Service Notice of Inventory Completion: Natural History Museum of Utah, Salt Lake City, UT... City, UT 84108, telephone (801) 581-3876. SUPPLEMENTARY INFORMATION: Notice is here given in accordance... Utah counties, UT. This notice is published as part of the National Park Service's...

  20. 78 FR 2434 - Notice of Inventory Completion: Natural History Museum of Utah, Salt Lake City, UT

    Science.gov (United States)

    2013-01-11

    ... National Park Service Notice of Inventory Completion: Natural History Museum of Utah, Salt Lake City, UT..., Salt Lake City, UT 84108, telephone (801) 581-3876. SUPPLEMENTARY INFORMATION: Notice is here given in... Elder counties, UT. This notice is published as part of the National Park Service's...

  1. Using RMP Analysis InHuludao City Creative Park Planning%RMP 模式在滨海旅游区规划设计中的应用-以辽宁省葫芦岛休闲旅游创意产业园为例

    Institute of Scientific and Technical Information of China (English)

    卓想; 陈可石; 陈一; 周波

    2015-01-01

    滨海旅游区开发是带动城市发展的活力点。目前我国滨海旅游区规划设计大多采用空间规划的模式,以展示滨海风光为主,缺少对具体方法的应用以及对实际开发需求的分析。辽宁省葫芦岛休闲旅游创意产业园项目基于 RMP 模式,整合 R 性旅游资源,确定园区的主题形象,分析 M 性市场需求及客源结构,明确园区的目标定位,并围绕 P 性旅游产品开发,设计园区的主题板块及体验流线,以期为我国滨海旅游区的规划设计做出探索性实践。%Coastal tourism area vitalizes urban development. Presently China’s coastal tourism area adopts spatial planning model and lacks concrete methods and analysis of practical needs. Huludao city creative park uses RMP method: R-resource integration, M-market analysis, P-product design. The image, vision, theme, and route of the park is designed based on RMP analysis,.

  2. EVALUATION OF EFFICIENCY OF PARKING SYSTEM FORMATION ON EXAMPLE OF KHARKIV

    Directory of Open Access Journals (Sweden)

    O. Kholodova

    2015-12-01

    Full Text Available It is proposed to use the known dependence of the change of indicators of transport traffic functioning, namely the total travel time, depending on the nature of placing the cars parked on the road network of the city to determine the effectiveness of the system of parking. The technique tested on example of Kharkiv allowed to establish that as a result of formation of car parks in cities the total travel time of all road users of the road network is reduced.

  3. Responsive City Lighting

    DEFF Research Database (Denmark)

    Poulsen, Esben Skouboe; Andersen, Hans Jørgen; Jensen, Ole B.

    This paper presents and discusses perspectives extracted from two interviews conducted during the experiments Urban Responsive Lighting. The two experts embody two different fields related to city lighting: architecture & public lighting industry. The representatives were invited to the test......-site, where 15 LED RGB Park lamps, controlled driven by a wind sensor, mobile phone applications or by thermal camera tracking. According to the specialists are the social and aesthetical dimensions more interesting than the energy use cases and efficiency. This motivates an interdisciplinary discussion...

  4. Image city

    DEFF Research Database (Denmark)

    2003-01-01

    Image city exhibition explores a condition of mediation, through a focus on image and sound narratives with a point of departure on a number of Asian cities.......Image city exhibition explores a condition of mediation, through a focus on image and sound narratives with a point of departure on a number of Asian cities....

  5. How do New York City’s Recent Rezonings Align With its Goals for Park Accessibility?

    Directory of Open Access Journals (Sweden)

    Vicki Been

    2010-01-01

    Full Text Available In 2007, New York City adopted a long-term sustainability plan that announced a goal of ensuring that almost every New Yorker lives within a ten minute walk of a park of substantial size. At the same time, policymakers are rewriting the City’s land use map through an unprecedented series of neighborhood level rezonings that involve changing the use type and residential capacity of affected lots or groups of lots. Despite the confluence of these interventions, no research has analyzed how the rezonings interact with the City’s park infrastructure, and specifically, whether residential capacity changes in areas close to parks differ from those in areas further away. In this research, we employ a database of every tax lot in New York City to investigate how well the City-initiated rezonings correlate with the goal of providing New Yorkers with good access to the City’s parks. Our results indicate a mixed picture; while most ‘upzoned’ lots (lots where residential capacity was added were near parks, we also find that the majority of ‘downzoned’ lots (lots where residential capacity was reduced were also close to parks. The net impact of these rezonings was a modest increase in residential capacity for the City as a whole, but the increases were disproportionately focused in areas further from parks.

  6. Special report. Some new approaches to hospital parking security--Part II.

    Science.gov (United States)

    1995-11-01

    In Part I, in the October 1995 issue, we reported on some new developments that were already in use or had promising applications for hospital parking security. These included radio frequency access control systems and mounted horse patrols. In this part, we'll give you details on the use of bicycle patrols. We'll review some federal recommendations for parking security for buildings of all sizes that followed the Oklahoma City bombing. And we'll give details on how a leading parking management company that operates over 30 hospital parking facilities works together with hospital security to maximize both people and asset protection.

  7. 深圳东湖公园东区设计中文化意境的体现%Landscape Artistic Conception of Eastern East Lake Park in Shenzhen City

    Institute of Scientific and Technical Information of China (English)

    王艳

    2014-01-01

    Artistic conception in traditional gardens usually refers to typical generalization and abstraction of scenery.By reposing some emotion on the scene and strengthening the emotion,it make the viewer moved by scene and enjoied the aesthetic pleasure. Artistic conception is the people's association. This paper analyses landscape design of eastern East Lake Park, and researches on the artistic conception of modern landscape design.%古典园林中的意境通常指造园者对自然景物的典型概括和提炼,在景象上寄托以某种精神情感,然后加以引导和深化,使观赏者在游览观光时,触景生情,产生共鸣,激发联想,享受审美的愉悦,是达到景外之景、景中有象的一种联想境界。文章通过对东湖公园东区景观环境的设计进行分析,研究现代园林文化意境的营造。

  8. Geology of National Parks

    Science.gov (United States)

    Stoffer, Philip W.

    2008-01-01

    This is a set of two sheets of 3D images showing geologic features of many National Parks. Red-and-cyan viewing glasses are need to see the three-dimensional effect. A search on the World Wide Web will yield many sites about anaglyphs and where to get 3D glasses. Red-blue glasses will do but red-cyan glasses are a little better. This publication features a photo quiz game: Name that park! where you can explore, interpret, and identify selected park landscapes. Can you identify landscape features in the images? Can you explain processes that may have helped form the landscape features? You can get the answers online.

  9. Lushan National Park

    Institute of Scientific and Technical Information of China (English)

    1998-01-01

    "Amountain flew .along the Yangtse River, and in lush green, stood towering with 400 turns to its top." Driving up the twisting 35-km mountain road to Lushan National Park, the traveller is always left wondering where the road is leading. Recalling the late Chairman Mao Zedong’s descriptions in his poem of Lushan as one speeds by the breathtaking scenery, one may be beset by unbearable excitement. Lushan National Park, which was inscribed on the World Heritage List in 1996, is located in the northern part of Jiangxi Province; it is bordered by the Changjiang (Yangtse) River in the north and Poyang Lake in the south. Together,

  10. Parking Spoorzone Delft: Addressing expected parking challenges 2015-2017

    OpenAIRE

    Piccot, C.; Groenendijk, L.; Rot, M.; Van der Meijs, P.; Rakers, T.; Negenborn, R.R.; Annema, J.A.; Van Pel, A; Vleugel, J.

    2014-01-01

    This project is carried out on request of the BVOW, the interest group of the neighbourhoods Olofsbuurt and Westerkwartier in Delft, in order to propose solutions for the parking issue of Spoorzone Delft expected between 2015 and 2017. They are worried that parking disturbances will emerge in their neighbourhoods when the parking places of Spoorzone Delft will be removed. Indeed, in 2015 the parking places that are currently situated below the viaduct will disappear due to the removal of the ...

  11. EFFECTIVE REMOVAL METHOD OF ILLEGAL PARKING BICYCLES BASED ON THE QUANTITATIVE CHANGE AFTER REMOVAL

    Science.gov (United States)

    Toi, Satoshi; Kajita, Yoshitaka; Nishikawa, Shuichirou

    This study aims to find an effective removal method of illegal parking bicycles based on the analysis on the numerical change of illegal bicycles. And then, we built the time and space quantitative distribution model of illegal parking bicycles after removal, considering the logistic increase of illegal parking bicycles, several behaviors concerning of direct return or indirect return to the original parking place and avoidance of the original parking place, based on the investigation of real condition of illegal bicycle parking at TENJIN area in FUKUOKA city. Moreover, we built the simulation model including above-mentioned model, and calculated the number of illegal parking bicycles when we change the removal frequency and the number of removal at one time. The next interesting four results were obtained. (1) Recovery speed from removal the illegal parking bicycles differs by each zone. (2) Thorough removal is effective to keep the number of illegal parking bicycles lower level. (3) Removal at one zone causes the increase of bicycles at other zones where the level of illegal parking is lower. (4) The relationship between effects and costs of removing the illegal parking bicycles was clarified.

  12. Visitor assessment of the mandatory alternative transportation system at Zion National Park.

    Science.gov (United States)

    Mace, Britton L; Marquit, Joshua D; Bates, Scott C

    2013-11-01

    Transportation infrastructure in national parks has historically been designed for the automobile. With more vehicles in the parks, visitors found themselves in circumstances more reminiscent of a city than a park. Traffic jams, overcrowding, illegal parking, horn honking, and idling vehicles became common, creating stress and contributing to air and noise pollution, the very things visitors were hoping to get away from. Park managers began searching for alternatives, including shuttle systems. Many national parks have implemented optional shuttle systems, but relatively few have completely closed roads to vehicles, transporting visitors on mandatory shuttles. Zion National Park instituted a mandatory shuttle system in May 2000 to relieve crowding and congestion in the main canyon and to protect natural resources. Taking a longitudinal approach, attributes of the shuttle (e.g., crowding, accessibility, freedom, efficiency, preference, and success) were assessed with experiential park factors (e.g., scenic beauty, naturalness, solitude, tranquility, air quality, and soundscape) in 2000, 2003, and 2010 by surveying shuttle-riding park visitors. While visitors initially reported a few reservations about the shuttle system, by 2003, the majority rated the system successful. Ratings of all shuttle-related variables, except crowding, improved over the decade. Improvements were greatest for freedom, accessibility, and efficiency. Multiple regression found overall shuttle success to be mediated by preference, freedom, accessibility, efficiency, and comfort. Experiential variables assessing park conditions followed a similar pattern, with improved ratings as the decade progressed. Results provide important insights into the visitor experience with mandatory alternative shuttle systems in national parks.

  13. Visitor Assessment of the Mandatory Alternative Transportation System at Zion National Park

    Science.gov (United States)

    Mace, Britton L.; Marquit, Joshua D.; Bates, Scott C.

    2013-11-01

    Transportation infrastructure in national parks has historically been designed for the automobile. With more vehicles in the parks, visitors found themselves in circumstances more reminiscent of a city than a park. Traffic jams, overcrowding, illegal parking, horn honking, and idling vehicles became common, creating stress and contributing to air and noise pollution, the very things visitors were hoping to get away from. Park managers began searching for alternatives, including shuttle systems. Many national parks have implemented optional shuttle systems, but relatively few have completely closed roads to vehicles, transporting visitors on mandatory shuttles. Zion National Park instituted a mandatory shuttle system in May 2000 to relieve crowding and congestion in the main canyon and to protect natural resources. Taking a longitudinal approach, attributes of the shuttle (e.g., crowding, accessibility, freedom, efficiency, preference, and success) were assessed with experiential park factors (e.g., scenic beauty, naturalness, solitude, tranquility, air quality, and soundscape) in 2000, 2003, and 2010 by surveying shuttle-riding park visitors. While visitors initially reported a few reservations about the shuttle system, by 2003, the majority rated the system successful. Ratings of all shuttle-related variables, except crowding, improved over the decade. Improvements were greatest for freedom, accessibility, and efficiency. Multiple regression found overall shuttle success to be mediated by preference, freedom, accessibility, efficiency, and comfort. Experiential variables assessing park conditions followed a similar pattern, with improved ratings as the decade progressed. Results provide important insights into the visitor experience with mandatory alternative shuttle systems in national parks.

  14. Public Perception of Visual Quality of Cut Mutia Mosque Park as Public Space in Jakarta

    Directory of Open Access Journals (Sweden)

    agus s sadana

    2016-01-01

    Full Text Available Cut Mutia Park is a city park which is an integral part and attached to the main courtyard of the mosque cut mutia. This park is a green open space that serves as a public space and generate the aesthetics of the city. There are seven critical elements that need to be studied to determine the public's perception of the park. Knowledgeable public perception of these elements, useful for city authorities in the development of city parks for future. The results of the research showed that of the seven elements studied, only two elements of which will be a positive perception, namely aspects of cleanliness and coolness, while five other aspects got a negative perception. As a result, generally Cut Mutia Parks research object only gets the value perception of -0.24. Details of the value obtained by each of these aspects are: -0.52 for comfortability; +0.13 for cleanliness; -0.003 for freshness; +0.26 for coolness; -0.77 for harmony level; -0.42 for beauty level; and -0.32 for interesting presented. Low perception from respondents indicated that Cut Mutia Park need better design such that it can give added value to the mosque and the environment surrounding. At the end can be said that the city authorities need to further improve attention in structuring of the park, to makes Cut Mutia Park become more comfortable, interesting and favored by the public, and also strengthening the power of the mosque as the central point.

  15. Harmony Park: A Decision Case on Gardening on a Brownfield Site

    Science.gov (United States)

    Harms, Ashley Marie Raes; Presley, DeAnn Ricks; Hettiarachchi, Ganga M.; Attanayake, Chammi; Martin, Sabine; Thien, Steven J.

    2014-01-01

    In March of 2009, Mr. John Holloway and his neighbors in the Harmony Park district of Kansas City, MO, were excited to begin gardening on a vacant city lot in their neighborhood. The neighborhood, like many in urban areas, had once been residential interspersed with small establishments including restaurants, shops, and businesses such as auto…

  16. Park-and-Ride motivations and air quality norms in Europe

    NARCIS (Netherlands)

    Dijk, Marc; de Haes, Jan; Montalvo, Carlos

    2013-01-01

    Transport congestion and the quality of the air in cities is a persistent concern for urban planners, and in this context Park and Ride (P. +. R) facilities have been proposed as an element of urban sustainability strategies in many cities in Europe. In 2008 a European Commission directive aimed at

  17. USERS' PERCEPTION OF KOWLOON PARK, HONG KONG:VISITING PATTERNS AND SCENIC ASPECTS

    Institute of Scientific and Technical Information of China (English)

    WONG Koon-kwai; Manfred DOMROES

    2004-01-01

    Hong Kong is a hyper-dense city with 7×106 people living in an area of 1100km2.One way to improve the livability of compacted and congested cities like Hong Kong is through the provision of urban parks,an aspect that has largely been under-researched.This study focuses on how users perceive and utilize various facilities in the Kowloon Park.The findings revealed that the Kowloon Park is one of the most preferred parks in Hong Kong for both local residents and tourists.Users were quite satisfied with the park's facilities.Notably,the most important component of an urban park is its greenery.This is followed by water elements,seating places,and facilities for various recreational activities.The improvements users would like to see in urban parks include good design and management,meeting users' needs,overcoming barriers to use,and providing a high quality and varied experience for different groups in the community.The findings of this study provide a good basis to address park management issues from the users' perspective.In particular,parks should provide easy access,encourage optimum usage and enable complimentary improvements to the environment.

  18. "South Park" vormistab roppused muusikalivormi

    Index Scriptorium Estoniae

    2000-01-01

    Animafilm "South Park : suurem, pikem ja lõikamata" ("South Park . Bigger, Longer & Uncut") : Stsenaristid Trey Parker, Matt Stone ja Pam Brady : režissöör Trey Parker : Ameerika Ühendriigid 1999

  19. "South Park" vormistab roppused muusikalivormi

    Index Scriptorium Estoniae

    2000-01-01

    Animafilm "South Park : suurem, pikem ja lõikamata" ("South Park . Bigger, Longer & Uncut") : Stsenaristid Trey Parker, Matt Stone ja Pam Brady : režissöör Trey Parker : Ameerika Ühendriigid 1999

  20. Exploring Jurassic Park.

    Science.gov (United States)

    Simmons, Patricia E.; Wiley, Clyde

    1993-01-01

    Describes several student-tested activities built around "Jurassic Park." The activities feature students engaged in role-playing scenarios, investigative research projects, journal writing and communications skills activities, cooperative learning groups, and learning experiences that make use of reading skills and mathematical knowledge. (PR)

  1. Exploring Jurassic Park.

    Science.gov (United States)

    Simmons, Patricia E.; Wiley, Clyde

    1993-01-01

    Describes several student-tested activities built around "Jurassic Park." The activities feature students engaged in role-playing scenarios, investigative research projects, journal writing and communications skills activities, cooperative learning groups, and learning experiences that make use of reading skills and mathematical knowledge. (PR)

  2. Parks or Prisons?

    Science.gov (United States)

    Thomson, Gareth

    1998-01-01

    Presents a simulation activity in which students assume the role of grizzly bears in Banff National Park. Concepts such as species diversity, fitness, natural selection, habitat loss, extinction, and population dynamics are discussed. Children learn how human activities can affect the bear's reproductive success. Lists materials, instructional…

  3. Associations between park characteristics and perceived restorativeness of small public urban green spaces

    DEFF Research Database (Denmark)

    Peschardt, Karin Kragsig; Stigsdotter, Ulrika K.

    2013-01-01

    Urban green space in dense city areas is a limited resource. However, previous research indicates that such areas have a positive influence on mental restoration. As stress is a common problem in cities, we test to see whether park characteristics are associated with the perceived restorativeness...... of nine small public urban green spaces (SPUGS) in the dense city of Copenhagen. Furthermore, we investigate whether there is a difference in preferences for park characteristics amongst average users and the most stressed users of SPUGS. We conducted an on-site questionnaire survey where respondents...

  4. Associations between park characteristics and perceived restorativeness of small public urban green spaces

    DEFF Research Database (Denmark)

    Peschardt, Karin Kragsig; Stigsdotter, Ulrika K.

    2013-01-01

    of nine small public urban green spaces (SPUGS) in the dense city of Copenhagen. Furthermore, we investigate whether there is a difference in preferences for park characteristics amongst average users and the most stressed users of SPUGS. We conducted an on-site questionnaire survey where respondents......Urban green space in dense city areas is a limited resource. However, previous research indicates that such areas have a positive influence on mental restoration. As stress is a common problem in cities, we test to see whether park characteristics are associated with the perceived restorativeness...

  5. Analysis and modeling of parking behavior

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Analyzes the spatial structure of parking behavior and establishes a basic parking behavior model to represent the parking problem in downtown, and establishes a parking pricing model to analyze the parking equilibrium with a positive parking fee and uses a paired combinatorial logit model to analyze the effect of trip integrative cost on parking behavior and concludes from empirical results that the parking behavior model performs well.

  6. Discussion on Sustainable Development of City Mausoleum Ecological Wetland Park under Regional Culture%地域文化下的城市陵墓生态湿地公园可持续发展探析——成都“十陵印象”规划案例

    Institute of Scientific and Technical Information of China (English)

    廖莹; 沈一

    2012-01-01

    The city park design with wetland protection as guidance was discussed, which is thought as one of way for keeping ecology balance. With Chengdu "Shiling Impression" as an example, the design not only maintains the ecosyslem but also takes the responsibility of biological population sustainable development. With organic form to display the theme of fallen leaves return to the roots, combining with culture context of Ming Dynasty mausoleum and Zhuxi Ancestral Hall, a solid carrier providing ecology and culture sustainable development was formed.%探讨了以湿地保护为导向的城市公园设计,认为其是保持生态平衡的方式之一.以成都“十陵印象”的设计为例,在维护生态系统的同时担负起生物种群可持续发展的重任,以有机的形态展现“落叶归根”的主题,结合明代陵墓和朱熹宗祠的文化脉络,以形成一个提供生态和文化整体可持续发展的坚实载体.

  7. “One Brand for One Village” Planning of Qingzhong Loquat Sightseeing Park in Jinting Town, Wuzhong District of Suzhou City%苏州市吴中区金庭镇“一村一品”青种枇杷观光果园规划设计

    Institute of Scientific and Technical Information of China (English)

    余俊; 潘文明; 朱笑; 曹纯

    2011-01-01

    The planning and design of Qingzhong Loquat Sightseeing Park in Jinting Town, Wuzhong District of Suzhou City were taken for an example, industrial development, advantages and disadvantages of the study area were analyzed. Design concepts and techniques of "One Brand for One Village" for Qingzhong Loquat Sightseeing Park were introduced from the perspectives of project orientation, planning concept, functional division, scenic spot design, infrastructure planning and so on. Six ancient relics and three grotesque trees were introduced to expound the planning scheme of typical landscapes. Finally, architectural control planning from the perspectives of height and style was stressed. The planning scheme broke the common restraints of other similar parks, such as poor infrastructure and disorderly garden constructions, proposed the planning concept of "building a modern eco-agricultural sightseeing fruit park mainly for production but also integrating functions of tourism, ecological picking, recreation and entertainment" , providing a basis for building "One Brand for One Village" and realizing the high-efficiency scale-development of agriculture.%以苏州市吴中区金庭镇青种枇杷观光果园的规划设计为例,分析了研究区的产业状况、现状优势、现状劣势.通过对苏州市吴中区“一村一品”观光果园规划的研究,从项目定位、规划构思、功能分区、景点设计、基础设施规划等方面入手,详细介绍了吴中区金庭镇“一村一品”青种枇杷观光果园的设计理念与做法,并以六大古迹、三大奇树为例,阐速了典型景观的规划方案.最后从高度、风格方面强调了建筑控制规划.该方案打破了许多地方农业园基础设施建设差、园区景观建设杂乱无章的情况,提出了建设以生产为主,集旅游景点、生态采摘、休闲娱乐为一体的现代农业生态观光果园的规划理念,为探讨“一村一品”观光果园的建设思

  8. 四面山国家级风景名胜区地质灾害危险性分区及评价%Risk zoning assessment of geological disaster in Simian Mountain National Park, Jiangjin, Chongqing City

    Institute of Scientific and Technical Information of China (English)

    吴楚; 陈洪凯

    2009-01-01

    As JiangJin Simian Mountain National Park is surrounded by landslides and perilous rock, we selected eight risk factors i.e. disasters, surface slope, vegetation, hydrogeological conditions, rock property, altitude, reservoir water level and geological structure. Based on MAPGIS technology, the study used a composite index model, each factor calculated through the grey assemble theory and the Analytical Hierarchy Process (AHP), according to their weight. The factors were used for spacial algebraic addition. Geological hazards easy-happening areas can be divided into high-risk area, medium-risk area, low-risk area, covering 96.66km2, 113.37km2, 23.96km2, respectively. The zoning was consistent with the practical situation.%针对重庆市江津区四面山国家级风景区的滑坡、危岩崩塌,选择灾害体、地表坡度、森林植被、水文地质、岩性、地表高程、库水位和地质构造等8个地质灾害的影响因子;在MAPGIS技术支持下,采用综合指数评价模型,通过层次分析法(APH法)及灰色聚类法获取每个因子的平均值;将各影响因子的权重进行空间叠加,据此结合综合评估指数将四面山国家级风景名胜区的地质灾害危险性分为三级区,即:高易发区,中易发区和低易发区,每区所占面积分别为96.66km2,113.37km2,23.96km2,其结果符合实际情况.

  9. Beer City

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Shandong Province’s Qingdao is becoming China’s great beer city sicenically located on a peninsula over-looking the Pacific Ocean, Qingdao, |or Tsingtao, is a coastal city soaked in two kinds of foam. One floats in

  10. The Nowadays Isfahan! Green space city? Or black highway city?

    Directory of Open Access Journals (Sweden)

    Masoud Taghvaei

    2011-02-01

    Full Text Available Abstract   In between urban land use, green spaces are part of the frameworks of the cities, which we refer to as the animate part of the framework structure of the city, and in correlation with inanimate part of the city; they create the texture and appearance of it. But according to importance of expansion of green space in cities, instead of the development and expansion of these spaces in isfahan which was someday regarded as the model of Islamic garden –town with appropriate green space, the focus in the recent years have been more on the development of framework- residential, commercial, structures and roads, parking lots etc. but among the prior ones and roads have the sixth rank in planning. Therefore, it is clear that the current approach has a one – dimensional theory for planning and using all these users and the relation between these spaces with each other has been almost forgotten. For instance, in the current conditions, many of city planners focus on development of cross over and streets to diminish traffic, but regarding the high demands for travel, volume of automobile arrival, easy automobile buying and owning, the preference of citizens for using personal cars and the gradual increase in urban travels due in appropriate access to urban services, the expansion of streets and changing urban textures in to cross avers and devoting a substantial part of urban budgets to creating roads, highways , autobahns and parking lots, to what extent we can have control over cities , and isn’t it the time take aside the conventional planning for urban lands and do something to solve these problems? If the current process continues, soon in looking downward from the sky to this city, well see a black city with black links connected together, not a green city with green links connected together .so this paper analyzes the irregular increase in roads and crossovers and parking lots with a comparing – analyzing method and in turn

  11. Sin City?

    DEFF Research Database (Denmark)

    Svarer, Michael; Gautier, Pieter A.; Teulings, Coen n.

    , the ones who stay in the city have significant higher divorce rates. Similarly, for the couples who married outside the city, the ones who move to the city are more likely to divorce. This correlation can be explained by both a causal and a sorting effect. We disentangle them by using the timing...

  12. Office Park Redefines CBD

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The central business district (CBD), usually the epicenter of any city, is also a place where crowds, goods, capital, information and cultures join together. Among all these glistening elements, the people who

  13. Kid's Water Park

    OpenAIRE

    2015-01-01

    La propuesta de negocio consiste en ofrecer un parque de diversión acuático inflable, que acogerá niños de 5 a 14 años de edad, los mismos que se divertirán en una zona sana y segura donde la mayoría de sus atracciones sean de temática acuática; el nombre de la empresa que ofrecerá este servicio es Kid's Water Park. para verificar la viabilidad del proyecto mencionado, se realizó una investigación del mercado en la cual después de explicar los servicios que ofrecería Kid's Water Park, el cien...

  14. Suifenhe:A Berder City with a Friend

    Institute of Scientific and Technical Information of China (English)

    YUJIE; WANGNAN

    2003-01-01

    THE scenic mountain city of Suifenhe in Heilongjiang Province is known within China for its abundance of snow. Shrouded in white five months out of theyear, the city boasts the Suifenhe National Forest Park Ski Area, a summer skiing and tourist destination. But situated only 210 kilometers away isVladivostok; growing cultural and economic ties

  15. Mount Rainier National Park

    Science.gov (United States)

    Hoffman, Robert; Woodward, Andrea; Haggerty, Patricia K.; Jenkins, Kurt J.; Griffin, Paul C.; Adams, Michael J.; Hagar, Joan; Cummings, Tonnie; Duriscoe, Dan; Kopper, Karen; Riedel, Jon; Samora, Barbara; Marin, Lelaina; Mauger, Guillaume S.; Bumbaco, Karen; Littell, Jeremy S.

    2014-01-01

    Natural Resource Condition Assessments (NRCAs) evaluate current conditions for a subset of natural resources and resource indicators in national parks. NRCAs also report on trends in resource condition (when possible), identify critical data gaps, and characterize a general level of confidence for study findings. The resources and indicators emphasized in a given project depend on the park’s resource setting, status of resource stewardship planning and science in identifying high-priority indicators, and availability of data and expertise to assess current conditions for a variety of potential study resources and indicators. Although the primary objective of NRCAs is to report on current conditions relative to logical forms of reference conditions and values, NRCAs also report on trends, when appropriate (i.e., when the underlying data and methods support such reporting), as well as influences on resource conditions. These influences may include past activities or conditions that provide a helpful context for understanding current conditions and present-day threats and stressors that are best interpreted at park, watershed, or landscape scales (though NRCAs do not report on condition status for land areas and natural resources beyond park boundaries). Intensive cause-andeffect analyses of threats and stressors, and development of detailed treatment options, are outside the scope of NRCAs. It is also important to note that NRCAs do not address resources that lack sufficient data for assessment. For Mount Rainier National Park, this includes most invertebrate species and many other animal species that are subject to significant stressors from climate change and other anthropogenic sources such as air pollutants and recreational use. In addition, we did not include an analysis of the physical hydrology associated with streams (such as riverine landforms, erosion and aggradation which is significant in MORA streams), due to a loss of staff expertise from the USGS

  16. City PLANTastic

    DEFF Research Database (Denmark)

    The city is going green. From New York to Copenhagen vegetables are enthusiastically planted on city squares, and buildings are turning green everywhere . The word “plant” is on everyone’s lips, reflecting a growing desire to solve ecological, technical and social challenges in the city. Hovever,...... and urbanism, who reflect upon the multiple roles of plants in the future city through their most recent projects. The theme for the 2012 World in Denmark conference is City PLANTastic, which will also be explored by researchers through their works....

  17. Research of the Tourism Destination Carrying Capacity---A Case Study of the Ancient City of Kaifeng Song Du Cultural Industry Park%旅游目的地容量测量研究--以开封宋都古城文化产业园区为例

    Institute of Scientific and Technical Information of China (English)

    孙慧娟

    2016-01-01

    随着旅游市场的快速发展和游客出游的不断增加,过多游客的涌入、景区超载拥堵现象不断出现。旅游容量作为旅游目的地规划开发的科学依据和景区管理的工具,其研究成为一个重要课题。依据木桶原理及限制性因子原理,选取空间容量、设施容量、生态容量和社会心理容量等作为旅游地容量指标,构建综合容量测量模型。以开封宋都古城文化产业园区为例,选取基本空间标准,分析得出产业园区日旅游容量为190484人次,年旅游容量69526660人次,并对产业园区旅游发展提出建议。%With the rapid development of the tourism market and the increasing of tourists ,the influx of too many tourists 、the scenic spots overload and congestions phenomenons appear constantly .Tourism carrying capacity is a scientific basis of tourism destination planning development and a tool of the scenic area management ,soit has become an important subject .Based on buckets effect and the principle of limiting factors , this paper selects space capacity , facilities capacity,ecological capacity and social psychological capacity as the basic indexes of tourism carrying capacity , and constructs comprehensive capacity measurement model.Then,this paper takes the ancient city of Kaifeng Song Du cultural industry park as an example,and selects basic space standards,analyzes and concludes that the tourism carrying capacity of industry park is 190484 person/time every-day,69526660 person/time every year,finally puts forward the proposal on its tourism development .

  18. The energy Park

    Science.gov (United States)

    Manheimer, Wallace

    2005-10-01

    If world development is to continue, per capita energy use in the developing world must increase to levels in the developed world. Restrictions on how much CO2 mankind can responsibly put into the atmosphere complicate the task further. Studies show that by 2050 the world will require an additional 10-30 terawatts (TW) of carbon free power, at least as much additional, as the 10 TW generated today with fossil fuel. Neither mined uranium nor renewable energy is capable of sustained power production at this level. This paper proposes, an "energy park", a self contained unit a square mile or two in area which supplies about 7 GW of electrical power or hydrogen, emits no CO2, has little or no proliferation problem, and cleans up its own waste. Most of the energy is supplied by conventional nuclear power plants. However the nuclear fuel is bred by a fusion reactor, which is the key to the energy park. The waste cleanup is done by a combination of fission, fusion, and patience. There is neither long time storage nor long distance travel for materials with proliferation risk or long lived radio nuclides. Thus only thorium comes into the park, and only electricity and hydrogen go out.

  19. The challenges of on-street parking in Nigerian Cities’ transportation routes

    Directory of Open Access Journals (Sweden)

    R.A. Asiyanbola

    2012-09-01

    Full Text Available Parking is an integral component of the transport system. It plays a crucial role in the management of traffic and congestion. On-street parking constitutes one major problem that makes traffic situation chaotic in Nigeria cities. Most roads in Nigeria cities are narrow and lack pedestrian lanes. There are cases of double parking along these narrow roads thereby causing traffic congestion. This is due to the non-availability of off-street parking facilities along the transportation routes. This study examines the challenges of on-street parking in Nigerian cities’ transportation routes using Ibadan North-East Local Government area as a case study. Both primary and secondary data which were collected in 2009 were used in the study. Among the issues examined in the study are the situation of existing parking facilities along the transportation routes in the area; perception of road users (drivers and passengers about motorist’s parking behavior and the effect of on-street parking in the area. Policy implications are discussed in the paper.

  20. State Legislative Support for Parks

    Directory of Open Access Journals (Sweden)

    Judy Kruger

    2010-06-01

    Full Text Available Background: Parks are important venues that can encourage population-level physical activity, and policy legislation can facilitate or discourage physical activity and other park uses, depending on the type and level of support. This study aims to summarize the status and content of state-level park-related legislation. Methods: We searched for eligible legislation from 2001–2007 in two data sources, CDC’s Nutrition, Physical Activity and Obesity Legislative Database and Lexis-Nexis, using the key words conservation, growth management/land use, parks, recreation, preservation, path, green space, or open space. State legislation was categorized into seven broad topic areas and analyzed by number introduced and passed (enacted as law, by state and category. Results: States varied in the number and type of park-related legislation introduced and passed. Common categories of introduced park-related state legislation were preservation or conservation (n = 26, 9 passed, funding (n = 43, 10 passed, creation or acquisition of park land (n = 53, 9 passed, safety and liability (n = 34, 5 passed, accessibility (n = 20, 2 passed, outreach (n = 15, 2 passed, and outdoor activities (n = 13, 2 passed. Conclusion: During 2001 to 2007, 19% of park-related state legislation was enacted. Research on legislative policy is an emerging field, and more information on the content of park-related legislation could assist states in their efforts to promote physical activity in park venues.

  1. Salt attack in parking garage in block of flats

    Science.gov (United States)

    Beran, Pavel; Frankeová, Dita; Pavlík, Zbyšek

    2017-07-01

    In recent years many new block of flats with parking garages placed inside the buildings were constructed. This tendency brings beyond question benefits for residents and also for city planning, but it requires new design and structural approaches and advanced material and construction solutions. The analysis of plaster damage on partition wall in parking garage in one of these buildings is presented in the paper. The damage of studied plaster is caused by the salts which are transported together with snow on cars undercarriage into garage area during winter. The snow melts and water with dissolved salts is transported by the capillary suction from concrete floor into the rendered partition wall. Based on the interior temperature, adsorbed water with dissolved chlorides evaporates and from the over saturated pore solution are formed salt crystals that damages the surface plaster layers. This damage would not occur if the partition wall was correctly isolated from the floor finish layer in the parking garage.

  2. CITY | NATURE BORDER ON TEST - [URBANISM STUDIO 2015}

    DEFF Research Database (Denmark)

    for city-nature border conditions on Amager, Copenhagen. From November 2014 to February 2015, 33 students from eight countries with an equal number of foreign and Danish students explored possible solutions for new city-nature border conditions of Amager and Nature Park Amager seeking to unfold the future......What if a plant and hydrological test center becomes a dynamic transition zone between Nature Park Amager and the city, testing the reaction of plants to shifting water levels as well as being a public and social reclamation learning center? How can military traces be the foundation for new site......- specific larger urban notes of city and park? And what if the shopping centre Fields is being opened up, and a new public main square across the highway becomes the new centre of Ørestad interlinking Amager north to south, east to west? This catalogue presents strategic development and design proposals...

  3. Smart cities of the future

    Science.gov (United States)

    Batty, M.; Axhausen, K. W.; Giannotti, F.; Pozdnoukhov, A.; Bazzani, A.; Wachowicz, M.; Ouzounis, G.; Portugali, Y.

    2012-11-01

    Here we sketch the rudiments of what constitutes a smart city which we define as a city in which ICT is merged with traditional infrastructures, coordinated and integrated using new digital technologies. We first sketch our vision defining seven goals which concern: developing a new understanding of urban problems; effective and feasible ways to coordinate urban technologies; models and methods for using urban data across spatial and temporal scales; developing new technologies for communication and dissemination; developing new forms of urban governance and organisation; defining critical problems relating to cities, transport, and energy; and identifying risk, uncertainty, and hazards in the smart city. To this, we add six research challenges: to relate the infrastructure of smart cities to their operational functioning and planning through management, control and optimisation; to explore the notion of the city as a laboratory for innovation; to provide portfolios of urban simulation which inform future designs; to develop technologies that ensure equity, fairness and realise a better quality of city life; to develop technologies that ensure informed participation and create shared knowledge for democratic city governance; and to ensure greater and more effective mobility and access to opportunities for urban populations. We begin by defining the state of the art, explaining the science of smart cities. We define six scenarios based on new cities badging themselves as smart, older cities regenerating themselves as smart, the development of science parks, tech cities, and technopoles focused on high technologies, the development of urban services using contemporary ICT, the use of ICT to develop new urban intelligence functions, and the development of online and mobile forms of participation. Seven project areas are then proposed: Integrated Databases for the Smart City, Sensing, Networking and the Impact of New Social Media, Modelling Network Performance

  4. 郑州市公园绿地表层土壤酶活性与土壤理化性质的关系%Correlation Analysis of Enzyme Activity and Physi-chemical Characteristics of Soil in City Parks of Zhengzhou

    Institute of Scientific and Technical Information of China (English)

    李宁; 张俊叶; 司志国

    2014-01-01

    To test physi-chemical characterastics and enzymatic activity of soil , soil samples varies from 0 to 20 cm was collected from 6 city parks in Zhengzhou , and correlation analysis between enzymatic activity and physico-chemical characterastics was conducted as well .The results showed the urease and phosphatase activity of Bayside Kong Park was the strongest , catalase activity of the Riverside Park was the strongest , polyphenol oxidase enzyme activity of Zhengzhou Green Garden of was the strongest;There was positive correlation between the urine enzyme and available potassium , and negative correlation between the urine enzyme and peroxidase; The catalase had pos-itive correlation with both and non-capillary porosity and phosphatase , while had , negative correlation with availa-ble phosphorus , polyphenol oxidase; The phosphatase and invertase showed negative correlation with soil bulk density , but positive correlation with non-capillary porosity; The phosphatase and sucrose enzyme had positive cor-relation with hydrolytic nitrogen , cation exchange capacity , and organic matter; The invertase had positive corre-lation with the non capillary porosity; the polyphenol oxidase had no correlation with the physical and chemical properties.Based on the results of this study , the soil enzyme could be used as important index for soil quality e-valuation .%以郑州市6个公园绿地为研究对象,采集0~20 cm土层的108份土壤样品,测定其理化性质和土壤酶活性,并对其土壤酶活性及其与土壤理化性质进行相关性分析。结果表明,碧沙岗公园尿酶活性及磷酸酶活性最强,滨河公园过氧化氢酶活性最强,郑州绿博园多酚氧化酶活性最强;尿酶与速效钾呈正相关关系,与过氧化物酶呈负相关关系;过氧化氢酶与非毛管孔隙度、磷酸酶呈正相关关系,与速效磷、多酚氧化酶呈负相关关系;磷酸酶及蔗糖酶与土壤容重呈负相关关系,与

  5. Analytic Approach to Resolving Parking Problems in Downtown Zagreb

    Directory of Open Access Journals (Sweden)

    Adolf Malić

    2005-01-01

    Full Text Available Parking issue is one of the major problems in Zagreb, andin relation to that Zagreb does not differ from other similar orbigger European cities. The problem the city is facing is beingpresented in the paper. It is complex and can be solved gradually,using operative and planning measures, by applying influentialparameters assessments based on which the appropriateparking-garage spaces assessment would be selected. Besides,all the knowledge learned from experiences of similar Europeancities should be used in resolving stationary traffic problem.Introduction of fast public urban transport would providepassengers with improved services (particularly in relation tothe travelling time introducing modern traffic system thatwould reduce the travelling time to below 30 minutes for the farthestrelations. Further improvement in reducing parking problemsin downtown as well as Zagreb broader area would not bepossible without t,nplementing th.s approach.

  6. 地被植物在郑州都市区园林绿化中的组成结构及管理对策研究%The investigation and analysis about common ground cover plants of metropolitan area parks in Zhengzhou City

    Institute of Scientific and Technical Information of China (English)

    汪进; 杨旭; 高闪闪; 何瑞珍

    2014-01-01

    The ground cover plants in the major urban parks and plazas of Zhengzhou City were investigated by using on‐the‐spot statistical investigation in this paper ,and the vegeta‐tion characteristics , selection criteria , and maintenance management , etc . w ere discussed and analysed .The results showed that the species of ground cover plants are simplex ,with smaller size plantation and often separatly planted with many bare grounds and extensive management at late stage . T herefore , some effective measurs are proposed by reasonable planting according to the viewing characteristis of different species in different growth seasonsand enhancing their management in time ,which can greatly improve their ornamental value ,and hence increase the level of ground cover plants landscaping .%采用实地调查统计的方法对郑州市各大公园及路边广场的地被植物及其特点、选择标准、养护管理等进行了研究分析。结果表明:当前地被植物品种单一,种植面积较小,且多单独种植,混合应用较少,较多地段没有地被植物覆盖,后期管理粗放。建议充分利用每种地被植物不同时期的观赏特点,种植时合理搭配,及时管理,以大大提高观赏价值,从而提高地被植物的造景水平。

  7. INSTANT CITY

    DEFF Research Database (Denmark)

    Marling, Gitte; Kiib, Hans

    2013-01-01

    experiments are taking place in ‘the instant city’, and how can it be characterized? It also emphasizes the relation between city life, urban design, and the aesthetics of architecture and urban spaces. The question here is, in what way architecture and urban scenography are used as tools to support the goal...... emphasis has been laid on creating a vivid, and engaging social environment in order to create a lab for social, and architectural experi- ments. These goals challenge the city planning as well as the urban sce- nography. The article addresses the research questions: What kind of city life and social...... of an experimental and social en- gaged city environment? The analysis shows that the specific city life at the instant city, Roskilde Festival, can be characterized by being ‘open minded’, ‘playful’ and ‘inclusive’, but also by ‘a culture of laughter’ that penetrates the aesthetics and the urban scenography....

  8. Automated Car Park Management System

    Science.gov (United States)

    Fabros, J. P.; Tabañag, D.; Espra, A.; Gerasta, O. J.

    2015-06-01

    This study aims to develop a prototype for an Automated Car Park Management System that will increase the quality of service of parking lots through the integration of a smart system that assists motorist in finding vacant parking lot. The research was based on implementing an operating system and a monitoring system for parking system without the use of manpower. This will include Parking Guidance and Information System concept which will efficiently assist motorists and ensures the safety of the vehicles and the valuables inside the vehicle. For monitoring, Optical Character Recognition was employed to monitor and put into list all the cars entering the parking area. All parking events in this system are visible via MATLAB GUI which contain time-in, time-out, time consumed information and also the lot number where the car parks. To put into reality, this system has a payment method, and it comes via a coin slot operation to control the exit gate. The Automated Car Park Management System was successfully built by utilizing microcontrollers specifically one PIC18f4550 and two PIC16F84s and one PIC16F628A.

  9. Science parks as knowledge organizations

    DEFF Research Database (Denmark)

    Hansson, Finn

    Recent studies of the impact of science parks have questioned traditionalassumption about the effect of the parks on innovation and economic growth.Most studies tend to measure the effect by rather traditional measures, revenue,survival of new firms, without taking into account, that knowledge has...... gained agrowing importance in the new economy. If we shift focus to organizationtheory discussions on new knowledge and innovation has specialized in relationto the process of creation, managing, organizing, sharing, transferring etc. ofknowledge. The evaluation of science parks has to relate...... society.Keywords: knowledge creation, ba, science parks, knowledge management...

  10. Cultural Industry Park Project in Jilin Province

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ 1.1 The Contents of the Construction of the Park Four functional areas in the Park,including Changbai Mountain Historio-cultural Performance Park,Changbai Mountain Folk Culture Park,Changbai Mountain Ginseng Culture Park and the entertainment service area.At the same time,matching public facilities will also be constructed.

  11. VISITORS PERCEPTION ON VANDALISM AND SAFETY ISSUES IN A MALAYSIAN URBAN PARK

    OpenAIRE

    Nurhayati ABDUL MALEK; Manohar MARIAPAN

    2009-01-01

    The purpose of this research is to identify and understand vandalism issues that occur in the selected case study site as well as to determine characteristics of the surrounding landscape associated with vandalism hotspots, and to justify safe environments in park areas. Questionnaire survey was conducted and specifically studies an urban park in the city of Shah Alam in the state of Selangor, Malaysia. The research indicated that people perceived vandalism to occur because of the opportuniti...

  12. First report of Lagochilascaris (Nematoda: Ascarididae) eggs in a public park in Southern Brazil.

    Science.gov (United States)

    de Moura, Micaele Quintana; Jeske, Sabrina; Gallina, Tiago; Borsuk, Sibele; Berne, Maria Elisabeth Aires; Villela, Marcos Marreiro

    2012-03-23

    Public parks, especially in developing countries, are places where stray animals run free and may contaminate the environment with different species of parasites. In an evaluation of environmental sanitation of these sites, soil samples were collected monthly from public parks in the Pelotas city, Rio Grande do Sul State, Southern Brazil. Eggs of the nematode Lagochilascaris sp. were found in a public playground. This is the first report of identification of this nematode in Southern Brazil.

  13. Eating Cities

    DEFF Research Database (Denmark)

    Mikkelsen, Bent Egberg; Fisker, Anna Marie; Clausen, Katja Seerup

    2016-01-01

    This paper analyzed the development of a city based sustainable food strategy for the city of Aalborg. It’s based on 3 cases of food service: food for the elderly as operated by the Municipality, food the hospital patients as operated by the region and food for defense staff as operated by the st......This paper analyzed the development of a city based sustainable food strategy for the city of Aalborg. It’s based on 3 cases of food service: food for the elderly as operated by the Municipality, food the hospital patients as operated by the region and food for defense staff as operated...

  14. Leading Cities

    DEFF Research Database (Denmark)

    Pogner, Karl-Heinz

    2017-01-01

    and technical engineering; Smart Cities) is very prominent in the traditional mass media discourse, in PR / PA of tech companies and traditional municipal administrations; whereas the second one (participation; Livable Cities) is mostly enacted in social media, (local) initiatives, movements, (virtual......) communities, new forms of urban governance in municipal administration and co-competitive city networks. Both forms seem to struggle for getting voice and power in the discourses, negotiations, struggles, and conflicts in Urban Governance about the question how to manage or lead (in) a city. Talking about...

  15. Optimization of Time-Varying Parking Charges and Parking Supply in Networks with Multiple User Classes and Multiple Parking Facilities

    Institute of Scientific and Technical Information of China (English)

    LI Zhichun; HUANG Haijun; William H. K. Lam; S. C. Wong

    2007-01-01

    The optimization of parking charges and parking supply over the time of a day is an important problem in the design of transportation networks. This paper presents a bilevel model to determine the optimal time-varying parking charges and parking supply in road networks with multiple user classes and different types of parking facilities. The upper level of the model aims to maximize the network net benefit in response to the parking charges and parking supply, whereas the lower level is a time-dependent network equilibrium problem with elastic demand. A descent-gradient-based solution algorithm is adapted to solve the model. The numerical results show that the implementation of time-varying parking charges and parking supply is useful to effectively cater to the time-varying demand with different parking needs. The model provides a powerful tool for strategically designing parking locations and evaluating various parking policies.

  16. City-Level Energy Decision Making: Data Use in Energy Planning, Implementation, and Evaluation in U.S. Cities

    Energy Technology Data Exchange (ETDEWEB)

    Aznar, Alexandra [National Renewable Energy Lab. (NREL), Golden, CO (United States); Day, Megan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Doris, Elizabeth [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mathur, Shivani [National Renewable Energy Lab. (NREL), Golden, CO (United States); Donohoo-Vallett, Paul [US Dept. of Energy, Washington, DC (United States)

    2015-07-01

    The report analyzes and presents information learned from a sample of 20 cities across the United States, from New York City to Park City, Utah, including a diverse sample of population size, utility type, region, annual greenhouse gas reduction targets, vehicle use, and median household income. The report compares climate, sustainability, and energy plans to better understand where cities are taking energy-related actions and how they are measuring impacts. Some common energy-related goals focus on reducing city-wide carbon emissions, improving energy efficiency across sectors, increasing renewable energy, and increasing biking and walking.

  17. Parking Spoorzone Delft: Addressing expected parking challenges 2015-2017

    NARCIS (Netherlands)

    Piccot, C.; Groenendijk, L.; Rot, M.; Van der Meijs, P.; Rakers, T.; Negenborn, R.R.; Annema, J.A.; Pel, A.; Vleugel, J.

    2014-01-01

    This project is carried out on request of the BVOW, the interest group of the neighbourhoods Olofsbuurt and Westerkwartier in Delft, in order to propose solutions for the parking issue of Spoorzone Delft expected between 2015 and 2017. They are worried that parking disturbances will emerge in their

  18. Parking Spoorzone Delft: Addressing expected parking challenges 2015-2017

    NARCIS (Netherlands)

    Piccot, C.; Groenendijk, L.; Rot, M.; Van der Meijs, P.; Rakers, T.; Negenborn, R.R.; Annema, J.A.; Pel, A.; Vleugel, J.

    2014-01-01

    This project is carried out on request of the BVOW, the interest group of the neighbourhoods Olofsbuurt and Westerkwartier in Delft, in order to propose solutions for the parking issue of Spoorzone Delft expected between 2015 and 2017. They are worried that parking disturbances will emerge in their

  19. 77 FR 53826 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2012-09-04

    ... National Park Service 36 CFR Part 7 RIN 1024-AE10 Special Regulations; Areas of the National Park System, Yellowstone National Park AGENCY: National Park Service, Interior. ACTION: Proposed rule. SUMMARY: This rule... snowmobiles operating in the park to meet certain National Park Service air and sound emissions......

  20. Parks not Parkways

    DEFF Research Database (Denmark)

    Conley, Jim; Jensen, Ole B.

    2016-01-01

    This case study of a dispute over a project to construct a road through green space in a small Canadian city brings together two hitherto separate theoretical approaches to mobility disputes: “culture stories” and “regimes of engagement”. The stories opponents tell, in interviews and documents...

  1. Parking strategy in the pollution control program of an urban area

    Energy Technology Data Exchange (ETDEWEB)

    Gygax, H. [Office de la protection de l`environment, Fribourg (Switzerland)

    1995-12-31

    Swiss legislation requires, in case of excessive air pollutant levels, the regions (cantons) to adopt a plan for the implementation of national air quality standards. Within the field of transport, if low emission technologies on motor vehicles are insufficient, measures to control and restrict motor vehicle traffic must be considered. Regarding parking measures, the Swiss Federal Court has accepted management and reduction of parking facilities as legally inforceable emission limitation for air pollutant abatement. The purpose of this article is to present the implementation of a parking policy in a city within a small urban area. (author)

  2. Geographical analysis of parking land use in Genaveh applying AHP Model

    Directory of Open Access Journals (Sweden)

    Gh. Hosseini Lagha

    2012-01-01

    Full Text Available Extended Abstract 1- IntroductionEach year Genaveh Port receives millions of tourists (2302154 people in Nowruz Holidays in 1390 from all over the country for its tourist attractions and trade and recreation centers. The presence of this huge populace has created several traffic problems, the main root of which can be found in the shortage or the incorrect positioning of the function of parking lots in this city. However, the issue gets into its peak in the time there is boom in tourism in holiday seasons. field data, a questionnaire with a sample size of 320 participants including 100 citizens and 220 tourists has been incorporated, This applied study uses a descriptive analytical research design.In the analysis of the current situation, and for providing the and SPSS has been used for further analysis. After assessing the area and the number of required parking lots applying parking building methods, the influential standards in situating public parking lots has been weighted through the analytic hierarchy process (AHP in Arc GIS software zone, and then appropriate places for launching parking lots has been recognized by OWA (Ordered Weighted Average fuzzy method. Results show that with regard to the need for 1863 parking lots in addition to the current lots in the studied area in one day, there exists no logical relations between the demanded parking lots and the existing parking lots in the city of Genaveh. Nevertheless, it should be admitted that the present parking lots in the city are appropriate considering the geographical standards; but limitations exist with regard to the number of these lots. Hence, considering the characteristics of this city, the most logical option is the use of smart parking. 2- Theoretical Bases- Traffic Traffic is an international term; it means transportation vehicles and passersby walk on roads and adding three humans, vehicle and road are formed (Rezaei, 1369, p. 7.- Stop surface carThe average surface to

  3. Atypical Cities

    Science.gov (United States)

    DiJulio, Betsy

    2011-01-01

    In this creative challenge, Surrealism and one-point perspective combine to produce images that not only go "beyond the real" but also beyond the ubiquitous "imaginary city" assignment often used to teach one-point perspective. Perhaps the difference is that in the "atypical cities challenge," an understanding of one-point perspective is a means…

  4. Soft Cities

    DEFF Research Database (Denmark)

    Brix, Anders; Yoneda, Akira; Nakamura, Kiyoshi

    2015-01-01

    of a sustainable future. The project is the result of a joint research study between Denmark and Japan. Taking as its example the city of Kyoto, the project investigates some possible strategies on how cities more generally may be transformed into liveable, healthy and ecologically sensible environments....

  5. Public Parks in Hong Kong: Characteristics of Physical Activity Areas and Their Users

    Directory of Open Access Journals (Sweden)

    Bik C. Chow

    2016-06-01

    Full Text Available Public parks, salient locations for engaging populations in health promoting physical activity, are especially important in high-density cities. We used the System for Observing Physical Activity in Communities (SOPARC to conduct the first-ever surveillance study of nine public parks in Hong Kong (288 observation sessions during 36 weekdays and 36 weekend days and observed 28,585 visitors in 262 diverse areas/facilities. Parks were widely used throughout the day on weekdays and weekend days and across summer and autumn; visitor rates were among the highest seen in 24 SOPARC studies. In contrast to other studies where teens and children dominated park use, most visitors (71% were adults and seniors. More males (61% than females used the parks, and they dominated areas designed for sports. Over 60% of visitors were observed engaging in moderate-to-vigorous physical activity, a rate higher than other SOPARC studies. Facilities with user fees were less accessible than non-fee areas, but they provided relatively more supervised and organized activities. Assessing parks by age, gender, and physical activity can provide useful information relative to population health. This study not only provides information useful to local administrators for planning and programming park facilities relative to physical activity, but it also provides a baseline for comparison by other high-density cities.

  6. Public Parks in Hong Kong: Characteristics of Physical Activity Areas and Their Users.

    Science.gov (United States)

    Chow, Bik C; McKenzie, Thomas L; Sit, Cindy H P

    2016-06-28

    Public parks, salient locations for engaging populations in health promoting physical activity, are especially important in high-density cities. We used the System for Observing Physical Activity in Communities (SOPARC) to conduct the first-ever surveillance study of nine public parks in Hong Kong (288 observation sessions during 36 weekdays and 36 weekend days) and observed 28,585 visitors in 262 diverse areas/facilities. Parks were widely used throughout the day on weekdays and weekend days and across summer and autumn; visitor rates were among the highest seen in 24 SOPARC studies. In contrast to other studies where teens and children dominated park use, most visitors (71%) were adults and seniors. More males (61%) than females used the parks, and they dominated areas designed for sports. Over 60% of visitors were observed engaging in moderate-to-vigorous physical activity, a rate higher than other SOPARC studies. Facilities with user fees were less accessible than non-fee areas, but they provided relatively more supervised and organized activities. Assessing parks by age, gender, and physical activity can provide useful information relative to population health. This study not only provides information useful to local administrators for planning and programming park facilities relative to physical activity, but it also provides a baseline for comparison by other high-density cities.

  7. Public Parks in Hong Kong: Characteristics of Physical Activity Areas and Their Users

    Science.gov (United States)

    Chow, Bik C.; McKenzie, Thomas L.; Sit, Cindy H. P.

    2016-01-01

    Public parks, salient locations for engaging populations in health promoting physical activity, are especially important in high-density cities. We used the System for Observing Physical Activity in Communities (SOPARC) to conduct the first-ever surveillance study of nine public parks in Hong Kong (288 observation sessions during 36 weekdays and 36 weekend days) and observed 28,585 visitors in 262 diverse areas/facilities. Parks were widely used throughout the day on weekdays and weekend days and across summer and autumn; visitor rates were among the highest seen in 24 SOPARC studies. In contrast to other studies where teens and children dominated park use, most visitors (71%) were adults and seniors. More males (61%) than females used the parks, and they dominated areas designed for sports. Over 60% of visitors were observed engaging in moderate-to-vigorous physical activity, a rate higher than other SOPARC studies. Facilities with user fees were less accessible than non-fee areas, but they provided relatively more supervised and organized activities. Assessing parks by age, gender, and physical activity can provide useful information relative to population health. This study not only provides information useful to local administrators for planning and programming park facilities relative to physical activity, but it also provides a baseline for comparison by other high-density cities. PMID:27367709

  8. Great Smoky Mountains National Park Hydro Plus

    Data.gov (United States)

    National Park Service, Department of the Interior — Park Hydro Plus is a value-added attribution of data produced by Great Smoky Mountains National Park and published by the USGS NHD. Not to be confused with the USGS...

  9. INSTANT CITY

    DEFF Research Database (Denmark)

    Marling, Gitte; Kiib, Hans

    2013-01-01

    experiments are taking place in ‘the instant city’, and how can it be characterized? It also emphasizes the relation between city life, urban design, and the aesthetics of architecture and urban spaces. The question here is, in what way architecture and urban scenography are used as tools to support the goal...... of an experimental and social en- gaged city environment? The analysis shows that the specific city life at the instant city, Roskilde Festival, can be characterized by being ‘open minded’, ‘playful’ and ‘inclusive’, but also by ‘a culture of laughter’ that penetrates the aesthetics and the urban scenography.......This article analyses Roskilde Festival as an Instant City. For more than 40 years, Roskilde Festival has had many thousands participants for a weeklong festival on music, performances and cultural experiences in a layout designed as an urban environment. During the last ten years, in- creasing...

  10. An Amusement Park Physics Competition

    Science.gov (United States)

    Moll, Rachel F.

    2010-01-01

    Amusement park physics is a popular way to reinforce physics concepts and to motivate physics learners. This article describes a novel physics competition where students use simple tools to take amusement park ride measurements and use the data to answer challenging exam questions. Research into the impact of participating in the competition…

  11. Beijing Star Lake Ecology Park

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Beijing Star Lake Ecology Park is a Five-star hotel which has developed multi-functions of restaurant, lodge, bath, landscape seeing, leisure,body exercise, recreation, Ecology agriculture,etc. Occupying an area of 500 mu, the park is an environmental friendly five-star hotel.

  12. NFC based parking payment system

    Directory of Open Access Journals (Sweden)

    Arun Radhakrishnan

    2015-06-01

    Full Text Available All people want to improve their quality of life and this can be achieved only by technology. Many problems are faced by daily vehicle users in payment based parking systems, both in open air parking system where the parking is done along the streets and in closed parking system where parking is done in closed infrastructure added with entry and exit points. Delays (long queues and accuracy in fares are the main problems faced by the users. Many solutions are proposed to solve this problem but all have their own drawbacks. In this paper a new solution is proposed based on Near Field Communication (NFC which makes the payment system reliable and easy.

  13. Jackson Park Hospital Green Building Medical Center

    Energy Technology Data Exchange (ETDEWEB)

    William Dorsey; Nelson Vasquez

    2010-03-31

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago's recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work. The new green building houses the hospital's Family Medicine Residency Program and Specialty Medical Offices. The residency program has been vital in attracting new, young physicians to this medically underserved area. The new outpatient center will also help to allure needed medical providers to the community. The facility also has areas designated to women's health and community education. The Community Education Conference Room will provide learning opportunities to area residents. Emphasis will be placed on conserving resources and protecting our environment, as well as providing information on healthcare access and preventive medicine. The new Medical Office Building was constructed with numerous energy saving features. The exterior cladding of the building is an innovative, locally-manufactured precast concrete panel system with integral insulation that achieves an R-value in excess of building code requirements. The roof is a 'green roof' covered by native plantings, lessening the impact solar heat gain on the building, and reducing air conditioning requirements. The windows are low-E, tinted, and insulated to reduce cooling requirements in summer and heating requirements in winter. The main entrance has an air lock to prevent unconditioned air from entering the building and impacting interior air temperatures. Since much of the traffic in and out of the office building comes from the adjacent Jackson Park Hospital, a pedestrian bridge connects the two

  14. Floristic study of Kiasar National Park, Iran

    Directory of Open Access Journals (Sweden)

    Farrokh Ghahremaninejad

    2010-01-01

    Full Text Available Kiyasar National Park is a mountainous region in Mazandaran province, Kiyasar district, 70 kilometers far from Sari city, with an area of approximately 9530 hectares. The altitude of the area ranges from 883 m to 2775 m in Shahdeg pick. This park is located in the central Alborz. The mean annual rainfall is 650 mm and the mean annual temperature is 12˚C. Based on classical methods of regional floristic studies, approximately 720 specimens were collected during 2007 through 2008. The total number of 378 identified plant species belonged to 321 genera and 73 families. The dicots with 320 species were the richest group, following by monocots with 49 species, gymnosperms with 4 species and pteridophytes with 5 species respectively. The largest families were Asteraceae (43 species, Lamiaceae (33 species, and the most diverse genera included Astragalus, Salvia and Stachys. There were 11 endemic species among the plants of the area. The life form of all plant species was determined via Raunkier,s method. Hemicryptophytes constituting 37% of the biological types were dominant, followed by therophytes and cryphtophytes with 31% and 16% respectively. The largest chorotype was Irano-Turanian, with 120 species.

  15. Campgrounds in Hawaii Volcanoes National Park

    Data.gov (United States)

    National Park Service, Department of the Interior — This dataset provides campground locations in Hawaii Volcanoes National Park. Information about facilities, water availability, permit requirements and type of...

  16. Impacts of a Temporary Urban Pop-Up Park on Physical Activity and Other Individual- and Community-Level Outcomes.

    Science.gov (United States)

    Salvo, Deborah; Banda, Jorge A; Sheats, Jylana L; Winter, Sandra J; Lopes Dos Santos, Daniela; King, Abby C

    2017-08-01

    Physical inactivity is a known risk factor for obesity and a number of chronic diseases. Modifying the physical features of neighborhoods to provide residents with equitable and convenient access to spaces for physical activity (PA) is a promising strategy for promoting PA. Public urban recreation spaces (e.g., parks) play an important role in promoting PA and are potentially an important neighborhood element for optimizing social capital and liveability in cities. Most studies examining the effects of park availability and use on PA have focused on traditional, permanent parks. The aims of this study were to (1) document patterns of park use and park-based PA at a temporary urban pop-up park implemented in the downtown business district of Los Altos, California during July-August 2013 and May-June 2014, (2) identify factors associated with park-based PA in 2014, and (3) examine the effects of the 2014 pop-up park on additional outcomes of potential benefit for park users and the Los Altos community at large. Park use remained high during most hours of the day in 2013 and 2014. Although the park attracted a multigenerational group of users, children and adolescents were most likely to engage in walking or more vigorous PA at the park. Park presence was significantly associated with potentially beneficial changes in time-allocation patterns among users, including a reduction in screen-time and an increase in overall park-time and time spent outdoors. Park implementation resulted in notable use among people who would otherwise not be spending time at a park (85% of surveyed users would not be spending time at any other park if the pop-up park was not there-2014 data analysis). Our results (significantly higher odds of spending time in downtown Los Altos due to park presence) suggest that urban pop-up parks may also have broader community benefits, such as attracting people to visit downtown business districts. Pending larger, confirmatory studies, our results suggest

  17. The São Paulo Science and Technology Park (CienTec Park)

    Science.gov (United States)

    Mantovani, M. S. M.; Bernardelli Massabki, P.; Massambani, O.

    2003-04-01

    The State Park of Ipiranga Springs (PEFI), a native forest of 543 ha enclosed in one of the world largest Metropolis, represents more than 10% of the total of the green areas in the city of São Paulo. This space has been preserved through the efforts of three main institutions: the Botanic Garden, the Zoo Foundation and the University of São Paulo (USP). The districts surrounding the Park, with c.a. 2 millions of inhabitants, are mostly low-income families, with limited opportunities of leisure and cultural activity. There, violence and crime present the highest index for the whole Metropolitan Region, and recent statistics indicate a growing demographic pressure to occupy these areas. The proposal of the University of São Paulo, to promote in its property within PEFI a Science and Technology Park, represents a rare opportunity and valuable contribution to the social promotion in these districts and to the maintenance of that portion of green area: a residue of the Serra do Mar (Atlantic) Forest. This space of 141 ha of which 20 ha were occupied by the Astronomy, Geophysics and Atmosphere Science Institute of USP, encloses an exceptionally interesting inheritage for the City of São Paulo. A set of historical buildings of the fourth decade of last century, was recognized by the Council for the Preservation of Historical, Archeological, Artistic and Tourist Heritage of the State of São Paulo, and the City Council for the Preservation of Historical, Cultural and Natural Heritage of the City of São Paulo. The USP proposal resulted into an agreement with the Science and Technology Secretary of the São Paulo State Government, that supported financially the basic architectural project. This project was elaborated by seven of the most gifted Brazilian Architects, taking into account the restoration of the historical buildings and their integration with a new architectural set where the exhibits, interactive activities and cultural programs will take place. While the

  18. CERN in the park

    CERN Multimedia

    2002-01-01

    CERN will be the centre of debate at a 'Café scientifique' on Monday 29 April. The aim of the Cafés scientifiques, which are organised by the association of Bancs Publics, is to kindle discussion between ordinary people and specialists in a scientific field. This Monday, Maurice Bourquin, President of the CERN Council, Hans Hoffmann, Director of Technology Transfer and Scientific Computing at CERN, Gilbert Guignard, a physicist at CERN, and Ruhal Floris, who teaches mathematical didactics at the University of Geneva, will explain the usefulness and contributions to science of the world's biggest laboratory for particle physics. What is CERN for? Monday 29 April at 18.30 Musée d'histoire des sciences, Geneva (in the park Perle du Lac) Entry free Wine and buffet after the discussion

  19. Parks not Parkways

    DEFF Research Database (Denmark)

    Conley, Jim; Jensen, Ole B.

    2016-01-01

    This case study of a dispute over a project to construct a road through green space in a small Canadian city brings together two hitherto separate theoretical approaches to mobility disputes: “culture stories” and “regimes of engagement”. The stories opponents tell, in interviews and documents, c...... of engagement: a regime of familiarity based in slow mobilities, a regime of planned action based in automobility, and the clash of industrial and green orders of worth in a regime of justification...

  20. Structure of a forested urban park: implications for strategic management.

    Science.gov (United States)

    Millward, Andrew A; Sabir, Senna

    2010-11-01

    Informed management of urban parks can provide optimal conditions for tree establishment and growth and thus maximize the ecological and aesthetic benefits that trees provide. This study assesses the structure, and its implications for function, of the urban forest in Allan Gardens, a 6.1 ha downtown park in the City of Toronto, Canada, using the Street Tree Resource Analysis Tool for Urban Forest Managers (STRATUM). Our goal is to present a framework for collection and analysis of baseline data that can inform a management strategy that would serve to protect and enhance this significant natural asset. We found that Allan Garden's tree population, while species rich (43), is dominated by maple (Acer spp.) (48% of all park trees), making it reliant on very few species for the majority of its ecological and aesthetic benefits and raising disease and pest-related concerns. Age profiles (using size as a proxy) showed a dominance of older trees with an inadequate number of individuals in the young to early middle age cohort necessary for short- to medium-term replacement. Because leaf area represents the single-most important contributor to urban tree benefits modelling, we calculated it separately for every park tree, using hemispheric photography, to document current canopy condition. These empirical measurements were lower than estimates produced by STRATUM, especially when trees were in decline and lacked full canopies, highlighting the importance of individual tree condition in determining leaf area and hence overall forest benefits. Stewardship of natural spaces within cities demands access to accurate and timely resource-specific data. Our work provides an uncomplicated approach to the acquisition and interpretation of these data in the context of a forested urban park.

  1. Flying Cities

    DEFF Research Database (Denmark)

    Herbelin, Bruno; Lasserre, Sebastien; Ciger, Jan

    2008-01-01

    . This cross-modal interaction not only supports our artistic messages, but also aims at providing anyone with a pleasant and stimulating feedback from her/his speech activity. As the feedback we have received when presenting Flying Cities was very positive, our objective is now to cross the bridge between art......Flying Cities is an artistic installation which generates imaginary cities from the speech of its visitors. Thanks to an original interactive process analyzing people's vocal input to create 3D graphics, a tangible correspondence between speech and visuals opens new possibilities of interaction...

  2. City Branding

    DEFF Research Database (Denmark)

    Frimann, Søren; Stigel, Jørgen

    2006-01-01

    with their relatively concrete dimensions are absent when the main question is one of values. Furthermore, when  the relatively straightforward identification and power structures of corporations and consumers are replaced by the more diversified structures of city government, their poplulations, and potential visitors......, problems seem to multiply in what has becom known as city branding. This analysis of the communicational aspects of two Danish provincial towns´ branding efforts examines both their internally and externally directed communication. It demonstrates that an insufficient understanding of - or willingness...... to face - these differences will inevitably hamper such branding efforts because of the consequential inconsistencies. Finally, paths to more effective city branding are indicated...

  3. Sin City?

    DEFF Research Database (Denmark)

    Svarer, Michael; Gautier, Pieter A.; Teulings, Coen n.

    , the ones who stay in the city have significant higher divorce rates. Similarly, for the couples who married outside the city, the ones who move to the city are more likely to divorce. This correlation can be explained by both a causal and a sorting effect. We disentangle them by using the timing......-of-events approach. In addition we use information on father's location as an instrument. We find that the sorting effect dominates. Moving to the countryside is therefore not a cheap way to prolong relationships....

  4. City of Detroit/General Motors Corporation: Central Industrial Park

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  5. The role of urban parks for the sustainable city

    NARCIS (Netherlands)

    Chiesura, A.

    2004-01-01

    International efforts to preserve the natural environment are mainly concerned with large, bio-diverse and relatively untouched ecosystems or with individual animal or vegetal species, either endangered or threatened with extinction. Much less attention is being paid to that type of nature close to

  6. The role of urban parks for the sustainable city

    NARCIS (Netherlands)

    Chiesura, A.

    2004-01-01

    International efforts to preserve the natural environment are mainly concerned with large, bio-diverse and relatively untouched ecosystems or with individual animal or vegetal species, either endangered or threatened with extinction. Much less attention is being paid to that type of nature close to

  7. Understanding parking habits at CERN

    CERN Multimedia

    Anaïs Schaeffer

    2016-01-01

    The SMB department is setting up a monitoring system in certain CERN car parks in order to evaluate their occupancy rates and subsequently make them easier to use.    Vehicle registration plate readers (red triangles) are now installed at the entrances and exits of the Le Cèdres car park (in orange) and of the Building 4 and 5 one (in blue). The 2 other car parks (Building 40 in violet and “high-voltage” in green) will be equipped at a later stage. Vehicle registration plate readers are now installed at the entrances and exits of the Les Cèdres car park and of the Building 4 and 5 car park, both on the Meyrin site. The information collected by these readers will allow the occupancy levels of these car parks to be analysed throughout the day, establishing periods of peak usage and the pattern of vehicle movements. “We have been experiencing parking problems at CERN for several years n...

  8. City Streets

    Data.gov (United States)

    Minnesota Department of Natural Resources — This data set contains roadway centerlines for city streets found on the USGS 1:24,000 mapping series. In some areas, these roadways are current through the 2000...

  9. Slow City and Slow Life Tours- Also on the Planning and Design of Hulun Buir Ethnic Culture Creative Industry Park%慢城主义与慢生活旅游——兼谈呼伦贝尔民族文化创意产业园概念规划设计

    Institute of Scientific and Technical Information of China (English)

    谷彦彬

    2012-01-01

    Whether we should give priority to speed or to the harmonious development of people and the improvement of living standard, it is a choice of life style in modern life. Slow City provides us with a brand--new perspective to inspect life and inspires us to think about life, regulate life rhythm and enjoy life. In the planning and design of Hulun Buir ethnin culture creative industry park, the author reflects o- ver the modern life style, suggests the introduction of slow life concept into the planning and design and try to design the slow life environment suitable for touring, enjoying and living so that the tourists can slow down their tour, appreciate the ethnic culture and the return to nature and eventually enjoy and taste life.%现代生活是以速度为先,还是着眼于人的和谐发展,生活品位的提升,这是关于生活方式的选择问题。慢城主义为我们提供新的视角审视生活,启示我们要全面看生活,调节生活节奏,享受生活品住。在呼伦贝尔民族文化创意产业园概念规划设计中,笔者对现代生活方式进行反思,提出将慢生活概念引入规划设计中,力图把园区设计成为可游、可看、宜居的慢生活环境,使游客在宜人的环境中,放慢旅游节奏,感受民族文化风采,体会回归自然的心境,进而达到享受生活,品味生活的目的。

  10. Dachang International Fishing Tackle City

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Dachang International Fishing Tackle City, in the National Industrial Park, Dachang Hui Autonomous County, Hebei Province, is 40 kilometers west of Beijing, adjacent to state highway 102.The complex was completed in April 1999, and occupies an area of 50,000 square meters with a floorage of 40,000 square meters. It comprises 368 business and display units, and a 2,100-square-meter exhibition hall. To date, 128 companies from China’s mainland, Taiwan, Japan and the Republic of Korea have set up retail outlets here. The largest of

  11. City Branding

    DEFF Research Database (Denmark)

    Frimann, Søren; Stigel, Jørgen

    2006-01-01

    with their relatively concrete dimensions are absent when the main question is one of values. Furthermore, when  the relatively straightforward identification and power structures of corporations and consumers are replaced by the more diversified structures of city government, their poplulations, and potential visitors...... to face - these differences will inevitably hamper such branding efforts because of the consequential inconsistencies. Finally, paths to more effective city branding are indicated...

  12. Model cities

    OpenAIRE

    Batty, M.

    2007-01-01

    The term ?model? is now central to our thinking about how weunderstand and design cities. We suggest a variety of ways inwhich we use ?models?, linking these ideas to Abercrombie?sexposition of Town and Country Planning which represented thestate of the art fifty years ago. Here we focus on using models asphysical representations of the city, tracing the development ofsymbolic models where the focus is on simulating how functiongenerates form, to iconic models where the focus is on representi...

  13. Park, People and Biodiversity Conservation in Kaziranga National Park, India

    Directory of Open Access Journals (Sweden)

    Daisy Das

    2017-06-01

    Full Text Available Kaziranga National Park (henceforth, KNP is a protected area situated in the North Eastern part of India. The park is a World Heritage Site and has a very rich ecosystem. KNP is an attractive tourist destination and occupies a significant place in the life and culture of the people living in this part of the country. Conservation of the park started more than a century ago, and local people have often contested such efforts. This is mainly because indigenous people have been facing displacement and deprivation from resources, which they have been using for centuries. Besides deprivation, wild animals often damage their properties and paddy fields. This leads to resentment among local people and become potential cause of grudge in the form of encroachment, poaching, biodiversity loss, and excessive collection of forest products. As a result, conservation measures may fail to deliver desired outcome. This paper tries to examine the gains and losses for living around KNP and assess the park-people relation. We conduct a case study in some periphery villages of the park and find that people have been suffering from difficulty in rearing livestock and loss caused by wild animal. However, people gain from tourism business. Based on the findings we recommend extension of tourism/allied activities and community welfare measures. The findings may be used to derive policy implication for sustainable management of the park.

  14. Prototype of Parking Finder Application for Intelligent Parking System

    Directory of Open Access Journals (Sweden)

    Lana Benny

    2017-08-01

    Full Text Available This paper explains the design and fabrication of an intelligent, user-friendly parking system developed in the United Arab Emirates. The need for a smart parking system was assessed by conducting a survey on the current parking issues. This paper elaborates on the hardware and software realization of the proposed parking system developed for motorists to locate vacant parking using mobile application. The various types of vehicle detection sensors available in the market have been evaluated for the implementation of the system. The main objective of this paper is to build a prototype intelligent parking system with maximum accuracy. The goal of the project was to control the detection modules wirelessly through a customized mobile application, allowing ease of operation and maintenance. While the users can enjoy better comfort and safety, the focus is to create a self-reliable, and ecologically sustainable system while reducing searching time, fuel wastage resulting in lower carbon footprint. The mobile application has been developed using Android Studio, and the results are presented in this paper.

  15. Jurassic Park: Adventure in Learning.

    Science.gov (United States)

    Shams, Marcia; Boteler, Trina

    1993-01-01

    Describes using the movie "Jurassic Park" as a foundation for a middle school interdisciplinary unit involving science, math, language arts, history, and geography. Suggested books and activities are presented. (PR)

  16. Jurassic Park: Adventure in Learning.

    Science.gov (United States)

    Shams, Marcia; Boteler, Trina

    1993-01-01

    Describes using the movie "Jurassic Park" as a foundation for a middle school interdisciplinary unit involving science, math, language arts, history, and geography. Suggested books and activities are presented. (PR)

  17. Fitness Equipment in Public Parks: Frequency of Use and Community Perceptions in a Small Urban Centre.

    Science.gov (United States)

    Copeland, Jennifer L; Currie, Cheryl; Walker, Ali; Mason, Erin; Willoughby, Taura N; Amson, Ashley

    2017-05-01

    Providing freely accessible exercise facilities may increase physical activity at a population level. An increasingly popular strategy is outdoor fitness equipment in urban parks. Few studies have evaluated the effectiveness of this intervention in smaller cities. This study examined fitness equipment use, perceived effectiveness, and ways to increase use in a city of 100,000 people in 2015. Two parks with fitness equipment and 4 without were directly observed. Interviews with 139 adults in active parks or living nearby were also conducted. Only 2.7% of adult park users used the fitness equipment over 100 hours of observation across 3 seasons. In contrast, 22.3% of adults interviewed reported monthly or more use of the equipment, highlighting the limitations of self-report methods. Adults interviewed perceived the equipment as potentially beneficial and suggested strategies to increase public use, including increased advertising, the introduction of programming to teach and encourage use, improved equipment quality, and improved maintenance of the equipment and surrounding area. In a low density city, park fitness equipment may not be an effective public health practice without additional efforts to market, introduce programming, and maintain these sites.

  18. 76 FR 39048 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2011-07-05

    ... National Park Service 36 CFR Part 7 RIN 1024-AD92 Special Regulations; Areas of the National Park System, Yellowstone National Park AGENCY: National Park Service, Interior. ACTION: Proposed rule. SUMMARY: The National Park Service (NPS) is proposing this rule to establish a management framework that allows...

  19. 77 FR 73919 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2012-12-12

    ... National Park Service 36 CFR Part 7 RIN 1024-AE10 Special Regulations; Areas of the National Park System, Yellowstone National Park AGENCY: National Park Service, Interior. ACTION: Final rule. SUMMARY: This rule... governs winter visitation and certain recreational activities in Yellowstone National Park for the...

  20. 76 FR 77131 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2011-12-12

    ... National Park Service 36 CFR Part 7 RIN 1024-AD92 Special Regulations; Areas of the National Park System, Yellowstone National Park AGENCY: National Park Service, Interior. ACTION: Final rule. SUMMARY: This rule... winter visitation and certain recreational activities in Yellowstone National Park for the...

  1. An amusement park physics competition

    Science.gov (United States)

    Moll, Rachel F.

    2010-07-01

    Amusement park physics is a popular way to reinforce physics concepts and to motivate physics learners. This article describes a novel physics competition where students use simple tools to take amusement park ride measurements and use the data to answer challenging exam questions. Research into the impact of participating in the competition reveals positive effects such as the acquisition of experimentation skills and improved attitudes towards physics.

  2. An intelligent hybrid scheme for optimizing parking space: A Tabu metaphor and rough set based approach

    Directory of Open Access Journals (Sweden)

    Soumya Banerjee

    2011-03-01

    Full Text Available Congested roads, high traffic, and parking problems are major concerns for any modern city planning. Congestion of on-street spaces in official neighborhoods may give rise to inappropriate parking areas in office and shopping mall complex during the peak time of official transactions. This paper proposes an intelligent and optimized scheme to solve parking space problem for a small city (e.g., Mauritius using a reactive search technique (named as Tabu Search assisted by rough set. Rough set is being used for the extraction of uncertain rules that exist in the databases of parking situations. The inclusion of rough set theory depicts the accuracy and roughness, which are used to characterize uncertainty of the parking lot. Approximation accuracy is employed to depict accuracy of a rough classification [1] according to different dynamic parking scenarios. And as such, the hybrid metaphor proposed comprising of Tabu Search and rough set could provide substantial research directions for other similar hard optimization problems.

  3. Effect of urban parks on CO2 concentrations in Toluca, Mexico

    Science.gov (United States)

    Vieyra Gómez, J. A.; González Sosa, E.; Mastachi-Loza, C. A.; Cervantes, M.; Martínez Valdéz, H.

    2013-05-01

    Despite green areas are used for amusement, they have several benefits such as: microclimate regulation, groundwater recharge, noise abatement, oxygen production and CO2 capture. The last one has a notable importance, as CO2 is considered to be one of the most pollutant gases of the greenhouse effect. The city of Toluca, has a considerable urban growth. However, there are few studies aimed to assess the importance of the green areas in urban locations. About this, it is estimated than only 4m2/hab of vegetal coverage is found in big cities, which means a 50% deficit according to the international standards.The aim of this study was to assess the urban parks impact in Toluca, as regulators of CO2 means through measurements in autumn-winter seasonal period, 2012-2013.It was performed 20 measurements in 4 local parks (Urawa, Alameda, Municipal and Metropolitano), in order to evaluate the possible effect of urban parks on CO2 concentrations. Transects were made inside and outside the parks and the CO2 concentrations were registered by a portable quantifier (GMP343).The data analysis allowed the separation of the parks based on CO2 concentrations; however, it was perceived a decreasing of CO2 inside the parks (370ppm), between 10 and 40 ppm less than those areas with traffic and pedestrians (399 ppm).

  4. Municipal Protagonism in Local Development: the Technological Park of Andalucia

    Directory of Open Access Journals (Sweden)

    Venancio Gutiérrez Colomina

    1999-10-01

    Full Text Available Some of the action areas where local and regional administration can work towards driving economic development and the management of public services at the local level are the incorporation of any business organization’s administration focus on self-efficiency– on local functional decentralization; on the creation of public entities in partnership or associated in ideal spatial relationships for the management of services and the promotion of sustainable development; and lastly, on strategic and territorial planning. At present, one of the clearest tendencies in the majority of countries is an administration’s encouragement for the development of high-technology businesses. In this regard, the Technology Parks have meant a new way of understanding the process of industrialestablishment. This article illustrates the management process of the Technology Park of Andalucía, located in the city of Malaga, whose driving engine and manager has been from the public sector, the Regional administration – a real novelty indeed being thisintervention by a municipal administration in the creation of a Technology Park. Málaga’s town hall initiative for building a Technology Park has been the spark for sustainable local development, uninterrupted and permanent, a growth which is channeled by aStrategic Plan, likewise a municipal initiative, whose backbone consists of all the city’s social institutions.

  5. Can butterflies cope with city life? Butterfly diversity in a young megacity in southern China.

    Science.gov (United States)

    Sing, Kong-Wah; Dong, Hui; Wang, Wen-Zhi; Wilson, John-James

    2016-09-01

    During 30 years of unprecedented urbanization, plant diversity in Shenzhen, a young megacity in southern China, has increased dramatically. Although strongly associated with plant diversity, butterfly diversity generally declines with urbanization, but this has not been investigated in Shenzhen. Considering the speed of urbanization in Shenzhen and the large number of city parks, we investigated butterfly diversity in Shenzhen parks. We measured butterfly species richness in four microhabitats (groves, hedges, flowerbeds, and unmanaged areas) across 10 parks and examined the relationship with three park variables: park age, park size, and distance from the central business district. Butterflies were identified based on wing morphology and DNA barcoding. We collected 1933 butterflies belonging to 74 species from six families; 20% of the species were considered rare. Butterfly species richness showed weak negative correlations with park age and distance from the central business district, but the positive correlation with park size was statistically significant (p = 0.001). Among microhabitat types, highest species richness was recorded in unmanaged areas. Our findings are consistent with others in suggesting that to promote urban butterfly diversity it is necessary to make parks as large as possible and to set aside areas for limited management. In comparison to neighbouring cities, Shenzhen parks have high butterfly diversity.

  6. Drone City

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    2016-01-01

    design” will be used as a background perspective to reflect upon the future of drones in cities. The other perspective used to frame the phenomenon is the emerging discourse of the “smart city”. A city of proliferating digital information and data communication may be termed a smart city as shorthand......This paper address the phenomenon of drones and their potential relationship with the city from the point of view of the so-called “mobilities turn”. This is done in such a way that turns attention to a recent redevelopment of the “turn” towards design; so the emerging perspective of “mobilities...... for a new urban condition where cities are networked and connected (as well as disconnected) from the local block to global digital spheres. In the midst of many of the well-known data-creating devices (e.g. Bluetooth, radio-frequency identification (RFID), GPS, smartphone applications) there is a “new kid...

  7. Exploring Attitudes, Perceived Norms, and Personal Agency: Insights Into Theory-Based Messages to Encourage Park-Based Physical Activity in Low-Income Urban Neighborhoods.

    Science.gov (United States)

    Groshong, Lisa; Stanis, Sonja A Wilhelm; Kaczynski, Andrew T; Hipp, J Aaron; Besenyi, Gina M

    2017-02-01

    Public parks hold promise for promoting population-level PA, but studies show a significant portion of park use is sedentary. Past research has documented the effectiveness of message-based strategies for influencing diverse behaviors in park settings and for increasing PA in nonpark contexts. Therefore, to inform message-based interventions (eg, point-ofdecision prompts) to increase park-based PA, the purpose of this study was to elicit insights about key attitudes, perceived norms, and personal agency that affect park use and park-based PA in low-income urban neighborhoods. This study used 6 focus groups with youth and adults (n = 41) from low-income urban areas in Kansas City, MO, to examine perceptions of key attitudinal outcomes and motivations, perceived norms, key referents, and personal agency facilitators and constraints that affect park use and park-based PA. Participant attitudes reflected the importance of parks for mental and physical health, with social interaction and solitude cited as key motivations. Of 10 themes regarding perceived norms, influential others reflected participants' ethnic makeup but little consensus emerged among groups. Social and safety themes were cited as both facilitators and constraints, along with park offerings and setting. Information about attitudes, perceived norms, and personal agency can increase understanding of theoretically derived factors that influence park-based PA and help park and health professionals create communication strategies to promote PA.

  8. Nutrition Policy Decreases Sugar-Sweetened Beverages in Municipal Parks: Lessons Learned From Carson, California.

    Science.gov (United States)

    Narain, Kimberly; Mata, Alfred; Flores, Jeanette

    2016-01-01

    In light of the childhood obesity epidemic, many cities are adopting healthy park vending policies, but the evidence on the effectiveness of these policies is scant. This study examines how implementation of a healthy vending policy in Carson, California, changes the types of beverages that are available in park vending machines. The study design is a pre-posttest with post-only comparison group. The main outcome is proportion of beverages in vending machines that is consistent with caloric and sugar content guidelines for children as defined by the Nutrition Environment Measures-Vending (NEMS-V) tool. This study finds that prior to implementation of the vending policy, 70% of the beverages did not meet NEMS-V guidelines, on average. After implementation of the vending policy, this number declined to 7%. This study suggests that healthy vending policies can have an impact on the types of beverages that are available in city parks.

  9. Public Participation and Natural Habitat Preservation Along Arcade Creek, Del Paso Regional Park, Sacramento, California

    Science.gov (United States)

    Timothy J. Vendlinski; Steven N. Talley

    1989-01-01

    Thirty-six hectares (90 acres) of riparian forest, high terrace oak woodland-savanna, and upland vernal pools were preserved along Arcade Creek in Sacramento, California as a result of citizen involvement in a city-sponsored master plan process for Del Paso Regional Park. Citizens formed an organization and called for a comprehensive Environmental Impact Report to...

  10. 75 FR 41520 - Chesapeake and Ohio Canal National Historical Park Advisory Commission; Notice of Public Meeting

    Science.gov (United States)

    2010-07-16

    ...Notice is hereby given that a meeting of the Chesapeake and Ohio Canal National Historical Park Advisory Commission will be held at 9 a.m., on Friday, August 13, 2010, at the Brunswick City Hall, 1 West Potomac Street, Brunswick, Maryland...

  11. Flying Cities

    DEFF Research Database (Denmark)

    Ciger, Jan

    2006-01-01

    The Flying Cities artistic installation brings to life imaginary cities made from the speech input of visitors. In this article we describe the original interactive process generating real time 3D graphics from spectators' vocal inputs. This example of cross-modal interaction has the nice property...... of providing a tangible correspondence between the two spaces. This interaction mean has proved to suit the artistic expression well but it also aims at providing anyone with a pleasant and stimulating feedback from speech activity, a new medium for creativity and a way to visually perceive a vocal performance....... As the feedback we have received when presenting Flying Cities was very positive, our objective now is to cross the bridge between art and the potential applications to the rehabilitation of people with reduced mobility or for the treatment of language impairments....

  12. Soft Cities

    DEFF Research Database (Denmark)

    Brix, Anders; Yoneda, Akira; Nakamura, Kiyoshi

    2015-01-01

    This paper presents a project exploring sustainable ways of urban living. The project renders a scenario comprised of an array of simple conversions of existing urban spaces and buildings, in the attempt to tie strategies ranging from urban planning to interior design into a coherent vision...... of a sustainable future. The project is the result of a joint research study between Denmark and Japan. Taking as its example the city of Kyoto, the project investigates some possible strategies on how cities more generally may be transformed into liveable, healthy and ecologically sensible environments....

  13. Fun City

    DEFF Research Database (Denmark)

    Once the blues guitarist B.B. King sang that when he "didn't wanna live no more", he would go shopping instead. Now, however, shopping has become a lifestyle... The city of today has become "Disneyfied" and "Tivolized". It has become a scene for events. The aim of the book is to encircle and pin...... down the consquences of these developments, to elocidate the interplay between funscapes and fear culture, and to account for the meaning of new concepts and new phenomena such as "event culture", "urban scenography", "experience economy","city branding" and "cultural planning"....

  14. Unhappy Cities

    Science.gov (United States)

    Glaeser, Edward L.; Gottlieb, Joshua D.; Ziv, Oren

    2016-01-01

    There are persistent differences in self-reported subjective well-being across US metropolitan areas, and residents of declining cities appear less happy than others. Yet some people continue to move to these areas, and newer residents appear to be as unhappy as longer-term residents. While historical data on happiness are limited, the available facts suggest that cities that are now declining were also unhappy in their more prosperous past. These facts support the view that individuals do not maximize happiness alone but include it in the utility function along with other arguments. People may trade off happiness against other competing objectives. PMID:27546979

  15. Flying Cities

    DEFF Research Database (Denmark)

    Ciger, Jan

    2006-01-01

    of providing a tangible correspondence between the two spaces. This interaction mean has proved to suit the artistic expression well but it also aims at providing anyone with a pleasant and stimulating feedback from speech activity, a new medium for creativity and a way to visually perceive a vocal performance......The Flying Cities artistic installation brings to life imaginary cities made from the speech input of visitors. In this article we describe the original interactive process generating real time 3D graphics from spectators' vocal inputs. This example of cross-modal interaction has the nice property...

  16. Safe Routes to Play? Pedestrian and Bicyclist Crashes Near Parks in Los Angeles

    Science.gov (United States)

    Jerrett, Michael; Su, Jason G.; MacLeod, Kara E.; Hanning, Cooper; Houston, Douglas; Wolch, Jennifer

    2017-01-01

    Background Areas near parks may present active travelers with higher risks than in other areas due to the confluence of more pedestrians and bicyclists, younger travelers, and the potential for increased traffic volumes. These risks may be amplified in low-income and minority neighborhoods due to generally higher rates of active travel or lack of safety infrastructure. This paper examines active travel crashes near parks and builds on existing research around disparities in park access and extends research from the Safe Routes to School and Safe Routes to Transit movements to parks. Methods We utilized the Green Visions Parks coverage, encompassing Los Angeles County and several other cities in the LA Metropolitan area. We used negative bionomial regression modeling techniques and ten years of geolocated pedestrian and bicyclist crash data to assess the number of active travel injuries within a quarter mile (~400 m) buffer around parks. We controlled for differential exposures to active travel using travel survey data and Bayesian smoothing models. Results Of 1,311,736 parties involved in 608,530 crashes, there were 896,359 injuries and 7317 fatalities. The number of active travel crash injuries is higher within a quarter-mile of a park, with a ratio of 1.52 per 100,000 residents, compared to areas outside that buffer. This higher rate near parks is amplified in neighborhoods with high proportions of minority and low-income residents. Higher traffic levels are highly predictive of active travel crash injuries. Conclusions Planners should consider the higher risks of active travel near parks and the socioeconomic modification of these risks. Additional traffic calming and safety infrastructure may be needed to provide safe routes to parks. PMID:27689542

  17. City 2020+

    Science.gov (United States)

    Schneider, C.; Buttstädt, M.; Merbitz, H.; Sachsen, T.; Ketzler, G.; Michael, S.; Klemme, M.; Dott, W.; Selle, K.; Hofmeister, H.

    2010-09-01

    This research initiative CITY 2020+ assesses the risks and opportunities for residents in urban built environments under projected demographic and climate change for the year 2020 and beyond, using the City of Aachen as a case study. CITY 2020+ develops scenarios, options and tools for planning and developing sustainable future city structures. We investigate how urban environment, political structure and residential behavior can best be adapted, with attention to the interactions among structural, political, and sociological configurations and with their consequences on human health. Demographers project that in the EU-25-States by 2050, approximately 30% of the population will be over age 65. Also by 2050, average tem¬peratures are projected to rise by 1 to 2 K. Combined, Europe can expect enhanced thermal stress and higher levels of particulate matter. CITY 2020+ amongst other sub-projects includes research project dealing with (1) a micro-scale assessment of blockages to low-level cold-air drainage flow into the city centre by vegetation and building structures, (2) a detailed analysis of the change of probability density functions related to the occurrence of heat waves during summer and the spatial and temporal structure of the urban heat island (UHI) (3) a meso-scale analysis of particulate matter (PM) concentrations depending on topography, local meteorological conditions and synoptic-scale weather patterns. First results will be presented specifically from sub-projects related to vegetation barriers within cold air drainage, the assessment of the UHI and the temporal and spatial pattern of PM loadings in the city centre. The analysis of the cold air drainage flow is investigated in two consecutive years with a clearing of vegetation stands in the beginning of the second year early in 2010. The spatial pattern of the UHI and its possible enhancement by climate change is addressed employing a unique setup using GPS devices and temperature probes fixed to

  18. Sin City?

    NARCIS (Netherlands)

    Gautier, Pieter A.; Svarer, Michael; Teulings, Coen N.

    2007-01-01

    Is moving to the countryside a credible commitment device for couples? We investigate whether lowering the arrival rate of potential alternative partners by moving to a less populated area lowers the dissolution risk for a sample of Danish couples. We find that of the couples who married in the city

  19. Excite City

    DEFF Research Database (Denmark)

    Marling, Gitte; Kiib, Hans; Jensen, Ole B.

    This paper takes its point of departure in the pressure of the experience economy on European cities - a pressure which in recent years has found its expression in a number of comprehensive transformations of the physical and architectural environments, and new eventscapes related to fun and cult...

  20. Vacant city

    NARCIS (Netherlands)

    Marzot, N.

    2013-01-01

    Abandoned places that the crisis has multiplied, unaware wrecks of a project of civilization that has consumed its thrust and life-giving function, are waiting for new desirable interpretations, they are an expression of a possible city in opposition to the existing, even if not recognized by any in

  1. Drone City

    DEFF Research Database (Denmark)

    Jensen, Ole B.

    2016-01-01

    This paper address the phenomenon of drones and their potential relationship with the city from the point of view of the so-called “mobilities turn”. This is done in such a way that turns attention to a recent redevelopment of the “turn” towards design; so the emerging perspective of “mobilities...... design” will be used as a background perspective to reflect upon the future of drones in cities. The other perspective used to frame the phenomenon is the emerging discourse of the “smart city”. A city of proliferating digital information and data communication may be termed a smart city as shorthand...... on the block” that will potentially be a game-changer for urban governance, economics and everyday life. Here we are thinking of the unmanned aerial vehicle or drone as the popular term has it. Therefore, the paper asks how life in “drone city” may play out. Drones may alter the notion of surveillance by means...

  2. Sustainable Cities

    DEFF Research Database (Denmark)

    Georg, Susse; Garza de Linde, Gabriela Lucía

    /assessment tool. The context for our study is urban regeneration in one Danish city, which had been suffering from industrial decline and which is currently investing in establishing a “sustainable city”. Based on this case study we explore how the insights and inspiration evoked in working with the tool...

  3. What's a Weed? Knowledge, Attitude and Behaviour of Park Visitors about Weeds.

    Directory of Open Access Journals (Sweden)

    Michael Ansong

    Full Text Available Weeds are a major threat to biodiversity globally degrading natural areas of high conservation value. But what are our attitudes about weeds and their management including weeds in national parks? Do we know what a weed is? Do we consider weeds a problem? Do we support their management? Are we unintentionally spreading weeds in parks? To answer these questions, we surveyed visitors entering a large popular national park near the city of Brisbane, Australia. Park visitors were knowledgeable about weeds; with >75% correctly defining weeds as 'plants that grow where they are not wanted'. About 10% of the visitors, however, provided their own sophisticated definitions. This capacity to define weeds did not vary with people's age, sex or level of education. We constructed a scale measuring visitors' overall concern about weeds in parks using the responses to ten Likert scale statements. Over 85% of visitors were concerned about weeds with older visitors, hikers, and those who could correctly define weeds more concerned than their counterparts. The majority think visitors unintentionally introduce seeds into parks, with many (63% having found seeds on their own clothing. However, over a third disposed of these seeds in ways that could facilitate weed spread. Therefore, although most visitors were knowledgeable and concerned about weeds, and support their control, there is a clear need for more effective communication regarding the risk of visitors unintentionally dispersing weed seeds in parks.

  4. What's a Weed? Knowledge, Attitude and Behaviour of Park Visitors about Weeds.

    Science.gov (United States)

    Ansong, Michael; Pickering, Catherine

    2015-01-01

    Weeds are a major threat to biodiversity globally degrading natural areas of high conservation value. But what are our attitudes about weeds and their management including weeds in national parks? Do we know what a weed is? Do we consider weeds a problem? Do we support their management? Are we unintentionally spreading weeds in parks? To answer these questions, we surveyed visitors entering a large popular national park near the city of Brisbane, Australia. Park visitors were knowledgeable about weeds; with >75% correctly defining weeds as 'plants that grow where they are not wanted'. About 10% of the visitors, however, provided their own sophisticated definitions. This capacity to define weeds did not vary with people's age, sex or level of education. We constructed a scale measuring visitors' overall concern about weeds in parks using the responses to ten Likert scale statements. Over 85% of visitors were concerned about weeds with older visitors, hikers, and those who could correctly define weeds more concerned than their counterparts. The majority think visitors unintentionally introduce seeds into parks, with many (63%) having found seeds on their own clothing. However, over a third disposed of these seeds in ways that could facilitate weed spread. Therefore, although most visitors were knowledgeable and concerned about weeds, and support their control, there is a clear need for more effective communication regarding the risk of visitors unintentionally dispersing weed seeds in parks.

  5. What’s a Weed? Knowledge, Attitude and Behaviour of Park Visitors about Weeds

    Science.gov (United States)

    Ansong, Michael; Pickering, Catherine

    2015-01-01

    Weeds are a major threat to biodiversity globally degrading natural areas of high conservation value. But what are our attitudes about weeds and their management including weeds in national parks? Do we know what a weed is? Do we consider weeds a problem? Do we support their management? Are we unintentionally spreading weeds in parks? To answer these questions, we surveyed visitors entering a large popular national park near the city of Brisbane, Australia. Park visitors were knowledgeable about weeds; with >75% correctly defining weeds as ‘plants that grow where they are not wanted’. About 10% of the visitors, however, provided their own sophisticated definitions. This capacity to define weeds did not vary with people’s age, sex or level of education. We constructed a scale measuring visitors’ overall concern about weeds in parks using the responses to ten Likert scale statements. Over 85% of visitors were concerned about weeds with older visitors, hikers, and those who could correctly define weeds more concerned than their counterparts. The majority think visitors unintentionally introduce seeds into parks, with many (63%) having found seeds on their own clothing. However, over a third disposed of these seeds in ways that could facilitate weed spread. Therefore, although most visitors were knowledgeable and concerned about weeds, and support their control, there is a clear need for more effective communication regarding the risk of visitors unintentionally dispersing weed seeds in parks. PMID:26252004

  6. Barrier Free Park Design for the Disabled Persons: A Case Study of the KLCC Park

    Directory of Open Access Journals (Sweden)

    Hazreena Hussein

    2006-12-01

    Full Text Available Making green spaces accessible to as many people as possible is now mainstream thinking in planning, design and management. Green spaces call be internal or external, integrated or separated with building. The purpose of this paper is to investigate and identify the characteristics in creating green spaces for the disabled persons' to enjoy. This research is dedicated specially for those with sensory disabilities, i.e. visually impaired' persons.The research will focus on issues and constraints that seem to impede their basic necessity, which is a barrier to them in enjoying the green spaces alongside their sighted peers. However, this research can also be applied to other users such as children, elderly people, pregnant women and parent with strollers. An example of a case study selected is the Kuala Lumpur City Centre (KLCC Park, where the author will explore the objectives and design principles of the Park. The findings are intended to provide recommendation on appropriate design criteria for the visually impaired persons in helping to maintain and manage green spaces. This is also to provide general information on different type of plants, highlighting their value and use in design as advised by landscape architects.

  7. Planning for health: a community-based spatial analysis of park availability and chronic disease across the lifespan.

    Science.gov (United States)

    Besenyi, Gina M; Kaczynski, Andrew T; Stanis, Sonja A Wilhelm; Bergstrom, Ryan D; Lightner, Joseph S; Hipp, J Aaron

    2014-05-01

    The purpose of this study was to explore the spatial relationship between park availability and chronic health conditions (CHCs) across age groups in Kansas City, MO. Multinomial logistic regression examined the association between having a park within one-half mile from home and the likelihood of having 0, 1, or 2 or more CHCs. Among respondents aged 40-59, those without a park within one-half mile from home were more than twice as likely to have 2 or more CHCs compared to respondents that had a park nearby. Parks may be an important protective factor for chronic diseases, especially among middle-aged adults among whom access to neighborhood recreational environments may be particularly important.

  8. Bibliography of Doctor Chul Park

    Science.gov (United States)

    Gochberg, Lawrence A.; Venkatapathy, Ethiraj; Park, Chul

    1995-05-01

    This document contains a comprehensive bibliography of the published works, and a short biography, of Dr. Chul Park. The contents of this bibliography were compiled primarily from the NASA RECON data base. The RECON citations have been modified to appear in a uniform format with all other listed citations . These other citations were located by computer searches in the INSPEC, NTIS, COMPENDEX, and Chemical Abstracts data bases, as well as through the cooperation of Dr. Chul Park, and his associates in the Reacting Flow Environments Branch at NASA Ames Research Center. All citations are presented in an approximate reverse chronological order from the present date. This work was created to honor the occasion of Dr. Chul Park's retirement on December 14, 1994, after 27 years of distinguished government service at the NASA Ames Research Center.

  9. Measuring and modelling light pollution at the Zselic Starry Sky Park

    Energy Technology Data Exchange (ETDEWEB)

    Kollath, Zoltan, E-mail: kollath@konkoly.h [Konkoly Observatory, Konkoly Thege u. 15-17, H-1121 Budapest (Hungary)

    2010-03-01

    One of the first 'International Dark-sky Parks' in Europe was established at the Zselic Landscape Protection Area in Hungary. A special monitoring program has been carrying on to survey the quality of the night sky using 'Sky Quality Meters' and DSLR cameras. The main conclusion of our measurements is that the local villages have only a minimal effect on the quality of the sky. There are light-domes due to the neighbouring cities only close to the horizon, the main source of obtrusive light is the city of Kaposvar. The anthropogenic component of zenith luminance of the night sky is obtained as the function of the distance from the city centre of Kaposvar. Our data were modelled by radiation transfer calculations. These results can help to draw attention to the energy emitted useless to the space and to protect our nocturnal landscape of nature parks for the next generations.

  10. Contamination of soil and grass to Toxocara spp. eggs in public parks of Qazvin, Iran

    Institute of Scientific and Technical Information of China (English)

    Saraei M; Zakilo M; Tavazoei Y; Jahanihashemi H; Shahnazi M

    2012-01-01

    Objective: To define contamination of parks to Toxocara eggs in Qazvin city which is the nearest province center to Tehran, capital of Iran. Methods: A total of 180 soil and grass samples were collected from three city parks and examined for Toxocara spp. eggs by sedimentation-flotation method. Results: Overall, 5.8% of samples were positive for Toxocara spp. eggs with contamination rate of 3.15% and 8.42% for soil and grass samples (P>0.05), respectively. The frequency of egg numbers in positive samples was between 1 to 5 and all unembryonated.Conclusions:It seems that the low frequency of pet dogs is the main cause of low contamination by Toxocara spp. eggs in this city.

  11. Roads (Johnson City)

    Data.gov (United States)

    National Park Service, Department of the Interior — This is a vector line file showing the location of existing NPS roads including access roads for which the park has an easement at Lyndon B. Johnson National...

  12. Development of the Structure of Lithuanian Gardens and Parks from the 16th to the 20th Centuries

    Directory of Open Access Journals (Sweden)

    Albinas Mocevičius

    2011-04-01

    Full Text Available The historical development of Lithuanian parks cannot be separated from the historical evolution of our cities and towns and formation of their urbanistic structure. The beginnings of creating garden art in Lithuania, the same as in West Europe, are mentioned in medieval castles and monasteries. A strong influence on the developement of the history of Renaissance gardens was exerted by new models of garden theory, which were formed and formulated by famous European architects, artists, scientists, philosophers. The traditions of antique art were revived, new scientific inventions had an influence on garden art. During the 17th–18th centuries a lot of residences and manors were built, and they played an important role in the urbanisation of the country. In the 17th–18th centuries the tendencies in the Italian art of garden parks in West Europe were taken over by French baroque. In the junction of the 18th and 19th centuries the planning of cities and towns and urbanistic development in the territories of Lithuania and East Europe took place due to bizarre and geometralised influence of the baroque epoch. In the 19th century scenery parks were created next to mansions in Lithuanian towns by famous scenery specialists of that time from West Europe. In the junction of 19th and 20th centuries important geopolitical processes in Lithuania and Europe took place not only in the urbanisation of cities, but also in the planning of parks and their art tendencies. Due to the growth of cities, their urbanised territories and strengthening of social attitude towards a surrounding environment, the boundaries of park art spread into the public areas of cities. At the end of the paper there is a scheme which summarises the development and influence of park structure on city development and formation .Article in Lithuanian

  13. 75 FR 57288 - Notice of Inventory Completion: Utah Museum of Natural History, Salt Lake City, UT

    Science.gov (United States)

    2010-09-20

    ... National Park Service Notice of Inventory Completion: Utah Museum of Natural History, Salt Lake City, UT... of Natural History, Salt Lake City, UT. The human remains and associated funerary objects were removed from Millard and Washington Counties, UT. This notice is published as part of the National...

  14. Lichens of the U. S. national parks

    Science.gov (United States)

    Bennett, J.P.; Wetmore, C.M.

    2005-01-01

    Over 26,100 records of lichens present in 144 U.S. national park units were assembled from various sources into a database and analyzed. Within these 144 park units 2,435 species and 375 genera are reported, representing 63% and 74% of the North American flora, respectively. The park units are located in 41 states and Washington, D.C. The average number of species in a park is 104, but the median is 60, indicating there are many parks with a small number of species and a few with high numbers. Isle Royale National Park has the most species, 611, and twelve parks have only one species reported. The number of records of lichens present ranged from one for 25 parks, to 1,623 for Isle Royale. Physcia aipolia is the most frequently observed species, being found in 65 parks. One fourth of the park units are classified cultural resource parks, while the remainder are considered natural resource parks. This study was based on 453 sources, including literature citations, park reports and collections in the University of Minnesota Herbarium. Copyright ?? 2005 by the American Bryological and Lichenological Society, Inc.

  15. Attack Classification Schema for Smart City WSNs.

    Science.gov (United States)

    Garcia-Font, Victor; Garrigues, Carles; Rifà-Pous, Helena

    2017-04-05

    Urban areas around the world are populating their streets with wireless sensor networks (WSNs) in order to feed incipient smart city IT systems with metropolitan data. In the future smart cities, WSN technology will have a massive presence in the streets, and the operation of municipal services will be based to a great extent on data gathered with this technology. However, from an information security point of view, WSNs can have failures and can be the target of many different types of attacks. Therefore, this raises concerns about the reliability of this technology in a smart city context. Traditionally, security measures in WSNs have been proposed to protect specific protocols in an environment with total control of a single network. This approach is not valid for smart cities, as multiple external providers deploy a plethora of WSNs with different security requirements. Hence, a new security perspective needs to be adopted to protect WSNs in smart cities. Considering security issues related to the deployment of WSNs as a main data source in smart cities, in this article, we propose an intrusion detection framework and an attack classification schema to assist smart city administrators to delimit the most plausible attacks and to point out the components and providers affected by incidents. We demonstrate the use of the classification schema providing a proof of concept based on a simulated selective forwarding attack affecting a parking and a sound WSN.

  16. Attack Classification Schema for Smart City WSNs

    Directory of Open Access Journals (Sweden)

    Victor Garcia-Font

    2017-04-01

    Full Text Available Urban areas around the world are populating their streets with wireless sensor networks (WSNs in order to feed incipient smart city IT systems with metropolitan data. In the future smart cities, WSN technology will have a massive presence in the streets, and the operation of municipal services will be based to a great extent on data gathered with this technology. However, from an information security point of view, WSNs can have failures and can be the target of many different types of attacks. Therefore, this raises concerns about the reliability of this technology in a smart city context. Traditionally, security measures in WSNs have been proposed to protect specific protocols in an environment with total control of a single network. This approach is not valid for smart cities, as multiple external providers deploy a plethora of WSNs with different security requirements. Hence, a new security perspective needs to be adopted to protect WSNs in smart cities. Considering security issues related to the deployment of WSNs as a main data source in smart cities, in this article, we propose an intrusion detection framework and an attack classification schema to assist smart city administrators to delimit the most plausible attacks and to point out the components and providers affected by incidents. We demonstrate the use of the classification schema providing a proof of concept based on a simulated selective forwarding attack affecting a parking and a sound WSN.

  17. Magruder Park Swamp

    Science.gov (United States)

    Hotchkiss, N.; Uhler, F.M.

    1967-01-01

    The last Tuesday in August, between five-thirty and seven in the evening, we zigzaged through this glorious jungle, attended by a family of Wood Pewees for whom we seemed to be stirring up a feast of flying insects. There was gentle background music by Mole Crickets. A few steps in from the playing field and we were out of sight in ten-foot-high Cattails. All through, we met -- as high as we, or higher--clumped Cinnamon Ferns, deep-rose Joe Pye Weed, and orange, pendent flowers of Jewelweed (first cousins to Balsam and Sultana). Here and there were soft, white spikes of Canadian Burnet, a rare plant hereabouts, and deep purple Ironweed. Dense-foliaged Hempweed climbed over bushes and up small trees, filling the air with its delicate fragrance. Arrowleaf Tear-thumb snatched at us with tiny prongs on its angled stems. Once in a while we tripped over huge sedge tussocks, half-hidden in the tangle. A few times we steered around a small bush of Poison Sumac. The next day We remembered seeing ninety kinds of plants on this hasty trip. Skunk Cabbage leaves recalled April, when a person, from the edge of the lawn, could see huge clumps of them all the way across the swamp. The sky had been washed by last week's downpours; scattered Gums were reddening; and Maples were getting ready for crimson beauty a month from now. There wasn't a mosquito! (Ed. Note.-The Hyattsville City Council is taking pains to preserve this interesting swamp.)

  18. Sustainable Cities

    DEFF Research Database (Denmark)

    Georg, Susse; Garza de Linde, Gabriela Lucía

    Judging from the number of communities and cities striving or claiming to be sustainable and how often eco-development is invoked as the means for urban regeneration, it appears that sustainable and eco-development have become “the leading paradigm within urban development” (Whitehead 2003......), urban design competitions are understudied mechanisms for bringing about field level changes. Drawing on actor network theory, this paper examines how urban design competitions may bring about changes within the professional field through the use of intermediaries such as a sustainable planning....../assessment tool. The context for our study is urban regeneration in one Danish city, which had been suffering from industrial decline and which is currently investing in establishing a “sustainable city”. Based on this case study we explore how the insights and inspiration evoked in working with the tool...

  19. Sharing City

    DEFF Research Database (Denmark)

    This magazine offers an insight into the growing commercial innovation, civic movements, and political narratives surrounding sharing economy services, solutions and organisational types. It presents a cross-section of the manifold sharing economy services and solutions that can be found in Denmark....... Solutions of sharing that seeks to improve our cities and local communities in both urban and rural environments. 24 sharing economy organisations and businesses addressing urban and rural issues are being portrayed and seven Danish municipalities that have explored the potentials of sharing economy....... Moreover, 15 thought leading experts - professionals and academic - have been invited to give their perspective on sharing economy for cities. This magazine touches upon aspects of the sharing economy as mobility, communities, sustainability, business development, mobility, and urban-rural relation....

  20. Chapter Ⅱ Better Water Update the Quality of Better City

    Institute of Scientific and Technical Information of China (English)

    Guo Yan

    2010-01-01

    @@ With a warmer global climate and the modernization of cities,overcoming the problem of water is a common issue that many cities around the world have to face.With the development of modern cities,waste water from both families and factories is continuously flowing into lakes and rivers.Heavy rains often hit many cities in countries across the world,such as the South of China,Pakistan.Let us enter the Puxi side of Shanghai Expo,where many international cities are showcasing their achievements such as how to control flooding,how to utilize rain,and how to treat waste water.For instance.Water Square at the Netherlands exhibit,the living water park at the Chengdu Pavilion,the treatment of waste water in Izmir,Turkey and three Swiss cities (Zurich,Geneva,Basel),along with the Osaka exhibit,all showcase solutions to the problem of "Water".

  1. Piscataway Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  2. Saguaro National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  3. Great Smoky Mountains National Park Geology

    Data.gov (United States)

    National Park Service, Department of the Interior — The Digital Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina consists of geologic units mapped as area (polygon)...

  4. Badlands National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  5. Browns Park NWR Water Use Report- 1999

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1999. A basic introduction highlighting the region that Browns Park NWR is a part of and the...

  6. Browns Park NWR Water Use Report- 1985

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1985. Data for each diversion/impoundment at Browns Park NWR is supplied. This data includes the...

  7. Browns Park NWR Water Use Report- 1987

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1987. Data for each diversion/impoundment at Browns Park NWR is supplied. This data includes the...

  8. Browns Park NWR Water Use Report- 1984

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1984. Data for each diversion/impoundment at Browns Park NWR is supplied. This data includes the...

  9. Browns Park NWR Water Use Report- 1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1980. Data for each diversion/impoundment at Browns Park NWR is supplied. This data includes the...

  10. Sequoia National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  11. Adminstrative Boundary for Glacier National Park, Montana

    Data.gov (United States)

    National Park Service, Department of the Interior — The current administrative boundary of Glacier National Park, Montana. This data is based on 1:24000 scale USGS quad mapping published in 1968, but was revised in...

  12. Canyonlands National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  13. Browns Park NWR Water Use Report- 2000

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2000. A basic introduction highlighting the region that Browns Park NWR is a part of and the...

  14. Browns Park NWR Water Use Report- 1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1986. Data for each diversion/impoundment at Browns Park NWR is supplied. This data includes the...

  15. Catoctin Mountain Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  16. FLORA OF THE PRYAZOVSKY NATIONAL PARK

    Directory of Open Access Journals (Sweden)

    V.P. Kolomiychuk

    2011-11-01

    Full Text Available Peculiarities of the vascular plants of Pryazovsky national park were described. The analysis of the corefloristic parameters was made. The description of rare taxons of the parks flora is presented.

  17. Haleakala National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  18. Voyageurs National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Bureau of Land Maganement in GCDB for the Midwest Regional...

  19. Genetics Home Reference: Parkes Weber syndrome

    Science.gov (United States)

    ... because of their color are sometimes called "port-wine stains." In people with Parkes Weber syndrome , capillary ... Parkes Weber syndrome occur in people with no history of the condition in their family. These cases ...

  20. Urban parks provide ecosystem services by retaining metals and nutrients in soils.

    Science.gov (United States)

    Setälä, H; Francini, G; Allen, J A; Jumpponen, A; Hui, N; Kotze, D J

    2017-08-19

    Urban greenspaces provide ecosystem services like more natural ecosystems do. For instance, vegetation modifies soil properties, including pH and soil organic matter content, yet little is known about its effect on metals. We investigated whether the accumulation and mobility of heavy metals, nutrients and carbon is affected by plant functional types (evergreen or deciduous trees, lawns) in urban parks of varying ages in southern Finland. Plant types modified soil physico-chemical parameters differently, resulting in diverging accumulation and mobility of metals and other elements in park soils. However, the effects of plant functional type depended on park age: lawns in parks of ca. 50 y old had the highest contents of Cr, Cu, Fe, Mn, Ni, and Zn, and in these, and older parks (>100 y old), contents of most metals were lowest under evergreen trees. The mobility of metals and other elements was influenced by the amount of water leached through the soils, highlighting the importance of vegetation on hydrology. Soils under evergreen trees in young parks and lawns in intermediately-aged parks were most permeable to water, and thus had high loads of Ca, Cr, Cu, Fe, Ni, tot-P and tot-N. The loads/concentrations of elements in the leachates was not clearly reflected by their content/concentration in the soil, alluding to the storage capacity of these elements in urban park soils. Our results suggest that in urban systems with a high proportion of impermeable surfaces, park soil has the potential to store nutrients and metals and provide an important ecosystem service particularly in polluted cities. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Park Land and Nature Preserves, Park facilities are maintained by Johnson County Parks and Recreation Department and includes all parks with in Johnson County, Published in Not Provided, Johnson County Government.

    Data.gov (United States)

    NSGIC Local Govt | GIS Inventory — Park Land and Nature Preserves dataset current as of unknown. Park facilities are maintained by Johnson County Parks and Recreation Department and includes all parks...

  2. Urban DNA for cities evolutions. Cities as physical expression of dynamic equilibriums between competitive and cooperative forces

    CERN Document Server

    D'Acci, Luca

    2014-01-01

    Cities are physical manifestations of our competitive and cooperative behaviours. The tension between these two forces generates dynamic equilibriums whose material expressions are cities and their evolutions. In a Darwinian cooperative view, as Darwinism does not involve only competition, the public benefit obtained by cooperation, return in terms of private benefit too. An urban genetic code is proposed, according to which cities emerge connecting nature and urbanity, and as sum of multiuse, independent micro-areas, each one with its centrality, job locations, parks and daily shops-services and amenities. This mechanism, called Isobenefit Urbanism, is not static and pre-designed, but allows infinitely dynamic changes and expansions. Rather than describing The ideal city, which doesn't exist outside our own minds, Isobenefit Urbanism describes what a city should avoid to be in order to not become an unideal city. Its six principles are the urban DNA which does not give predetermined forms but indications to ...

  3. THE STATE OF GREEN SPACES IN KUMASI CITY (GHANA: LESSONS FOR OTHER AFRICAN CITIES

    Directory of Open Access Journals (Sweden)

    Collins ADJEI MENSAH

    2016-12-01

    Full Text Available Integrating green spaces such as parks and gardens into the physical landscape of cities has been identified to enhance the health and wellbeing of urban dwellers. This paper assesses the state of green spaces in Kumasi city (Ghana, once known as the garden city of West Africa. Using a case study approach, a mixture of qualitative research techniques were employed whilst a set of eight themes were put together to guide the assessment. In all, green spaces were found to be in poor state. With the exception of conservation and heritage theme, the remaining seven themes that were used for the assessment all found the green spaces to be in poor state. It is therefore recommended that there should be an attitudinal change towards the maintenance of green spaces, the application of a collaborative governance approach, and priority giving to green spaces in all development agendas by city authorities.

  4. A Comparative Review on Car Parking Technologies

    OpenAIRE

    R.Ranjini; D. Manivannan

    2013-01-01

    Information technology embeds microchips and sensors within vehicles, traffic lights, roads and makes transportation system to communicate using wireless technologies. Intelligent transport system embodies several functionalities such as traffic monitoring, parking assistant, and vehicle monitoring by making the system smarter. Parking plays a vital role amongst them. Developing countries are facing major parking management problems. Most of the available parking methods do not satisfy the us...

  5. PLC Based Automatic Multistoried Car Parking System

    OpenAIRE

    2014-01-01

    This project work presents the study and design of PLC based Automatic Multistoried Car Parking System. Multistoried car parking is an arrangement which is used to park a large number of vehicles in least possible place. For making this arrangement in a real plan very high technological instruments are required. In this project a prototype of such a model is made. This prototype model is made for accommodating twelve cars at a time. Availability of the space for parking is detecte...

  6. INDUSTRIAL TRANSFORMATION OF SHENYANG CITY

    Institute of Scientific and Technical Information of China (English)

    ZHANG Ping-yu

    2003-01-01

    Industrial transformation represents a unique economic phenomenon in China's regional economy,and old industrial city reconstruction has long been a key problem that affects state security. As a typical old indus-trial city in China, Shenyang established its heavy industrial city position in the First Five-year Plan period (1953-1957), and this industrial structure has been consolidated for a long time. After 1978, Shenyang began its long last-ing industrial reconstruction in an all-round way by 3 main initiatives including restructuring economic system, up-grading traditional industrial technology and developing high-tech industry. In the end of the 1990s, it could be I-dentified that remarkable structural changes took place in city economy at large as well as individual industrial sec-tor. According to the GDP proportion change, Shenyang is on the way to a high level industrial structure. The sec-ondary industry also engendered significant shifting as smelting and textile industry declined sharply but IT industry increased largely. Although the ratio of the heavy industry to the light industry changed periodically, the heavy in-dustrial output value most time kept a high proportion over 60% of the gross industrial output value in the past five decades. Shenyang has favorable conditions for developing equipment manufacturing industry, but it should carry out the program by establishing its leading role in urban economy plan, building "Theme Industrial Parks", improv-ing Tiexi Industrial Zone, removing any kind of system barrier, enlarging private and other ownerships economy and improving technology, marketing and management by IT application. In response to economy globalization,Shenyang needs to expand the cooperation worldwide and improve the cohesion with surrounding cities.

  7. 'Shockley park' stirs racism row

    Science.gov (United States)

    Gwynne, Peter

    2009-07-01

    A local authority in Northern California has encountered unexpected resistance to its decision to name a park after the Nobel-prize-winning physicist William Shockley, with a coalition of churches and civic groups preparing to petition against the name at a meeting scheduled for 23 July.

  8. Designing an Amusement Park Ride

    Science.gov (United States)

    Kurz, Terri L.; Robles, Rolando

    2016-01-01

    To improve access to STEM curriculum, an activity was planned that presents the opportunity to design and build using gears and other tools. In this challenge, preservice elementary school teachers were asked to mathematically analyze gears and create an amusement park ride that uses gears to spin. Although this lesson was implemented with…

  9. Using Cellular Automata for Parking Recommendations in Smart Environments

    OpenAIRE

    Gwo-Jiun Horng

    2014-01-01

    In this work, we propose an innovative adaptive recommendation mechanism for smart parking. The cognitive RF module will transmit the vehicle location information and the parking space requirements to the parking congestion computing center (PCCC) when the driver must find a parking space. Moreover, for the parking spaces, we use a cellular automata (CA) model mechanism that can adjust to full and not full parking lot situations. Here, the PCCC can compute the nearest parking lot, the parking...

  10. 45 CFR 3.24 - Parking permits.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Parking permits. 3.24 Section 3.24 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL..., a person may not park a motor vehicle without displaying a parking permit, currently valid for...

  11. A Second-row Parking Paradox

    NARCIS (Netherlands)

    Fleurke, S. R.; Kulske, C.

    We consider two variations of the discrete car parking problem where at every vertex of a"currency sign cars (particles) independently arrive with rate one. The cars can park in two lines according to the following parking (adsorption) rules. In both models a car which arrives at a given vertex

  12. A reform of car parking organisation as an instrument for creating sustainable urban regions

    Energy Technology Data Exchange (ETDEWEB)

    Pfaffenbichler, Paul C. [Univ. Politecnica de Madrid (Spain); Emberger, Guenter [Vienna Univ. of Technology (Austria)

    2005-07-01

    Sustainability is one of today's major challenges. Numerous studies provide evidence that cities worldwide are not sustainable. Neither land use nor transport are organised in a sustainable manner. Indicators to measure sustainability include urban sprawl, air pollution and consumption of non-renewable resources of energy. The transport and land use planning strategies of the last decades have not created sustainable cities and urban regions. Research results indicate that the instruments used, for example public transport investments, parking charges, road pricing, company transport plans or public awareness campaigns were not powerful enough. Empirical evidence shows that their ability to reverse unsustainable trends was limited. E.g. car use and hence fossil fuel consumption is still increasing worldwide. Recent research, making use of a dynamic integrated land use and transport model, shows that the approach 'more of the same', i.e. more public transport, higher parking charges and road pricing etc., is hardly sufficient to achieve the objective of sustainability. Even if prices would be increased far beyond politically acceptable levels. As a conclusion the use of new, innovative instruments has to be taken into account. A detailed analysis of generalised costs of different modes of transport is used to detect the key elements which are determining transport user behaviour. These were found to be access and egress to public transport stops and parking places. Based on these findings a reform of car parking organisation is suggested as an alternative instrument to achieve sustainable cities and urban regions. The capability of this instrument is demonstrated using a simulation case study of the city Vienna. In this case study the performance of the proposed car parking organisation is compared with three more conventional strategies: 'continue as before' and two different types of urban road charges.

  13. Magnetic monitoring in Saguaro National Park

    Science.gov (United States)

    Love, Jeffrey J.; Finn, Carol A.; Gamez Valdez, Yesenia C.; Swann, Don

    2017-06-02

    On a sandy, arid plain, near the Rincon Moun­tain Visitor Center of Saguaro National Park, tucked in among brittlebush, creosote, and other hardy desert plants, is an unusual type of observatory—a small unmanned station that is used for monitor­ing the Earth’s variable magnetic field. Named for the nearby city of Tucson, Arizona, the observatory is 1 of 14 that the Geomagnetism Program of the U.S. Geological Survey operates at various locations across the United States and Ter­ritories.Data from USGS magnetic observatories, including the Tucson observatory, as well as observatories operated by institutions in other countries, record a variety of signals related to a wide diversity of physical phenomena in the Earth’s interior and its surrounding outer-space environment. The data are used for geomagnetic mapping and surveying, for fundamental scientific research, and for assessment of magnetic storms, which can be hazardous for the activities and infra­structure of our modern, technologically based society. The U.S. Geological Survey observatory service is an integral part of a U.S. national project for monitoring and assessing space weather hazards.

  14. Planning open spaces for Biodiversity: Evaluating Urban Parks for Wildlife Habitat

    Directory of Open Access Journals (Sweden)

    Margaret Livingston

    2004-06-01

    Full Text Available Natural open spaces adjacent to developing cities are frequently affected by advancing urban sprawl. It requires a delicate balancing act to conserve habitats while developing new environments for city inhabitants. As landscape architects, planners, and managers of these areas, we continue to explore mitigation strategies for habitats affected by development. One strategy focuses on creating new spaces within development that can fulfil some of the functions previously provided by natural areas and serve as resource links among remaining peripheral natural areas (Forman and Godron, 1986. Previous research has shown that created open spaces, such as parks and golf courses may provide critical habitat functions associated with natural areas if planned appropriately (Mannan and Boal, 2000; Shaw et al, 1998. However, few studies have evaluated the specific characteristics associated with created open spaces for their wildlife habitat value. This research addresses the following question: What is the potential habitat value of current vegetation in urban parks in Tucson, Arizona? The goals of this study were to: 1 evaluate potential habitat value of urban parks using a wildlife habitat value index (Shaw et al, 1998, and 2 provide recommendations emphasising increased biodiversity through habitat development in these open spaces. Most vegetation in the surveyed parks was non-native and provided little escape cover for wildlife. Plant species richness and abundance were relatively low in most parks, but higher for sites where existing native vegetation was incorporated into the park. Recommendations emphasise: 1 appropriate arrangement and placement of species based on functions required by human and wildlife users; 2 increased horizontal and vertical vegetation layers; 3 design focus on regional plant communities; and 4 development of written specifications for parks that address design uses of native species and their maintenance.

  15. 36 CFR 7.28 - Olympic National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Olympic National Park. 7.28 Section 7.28 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.28 Olympic National Park. (a) Fishing—(1)...

  16. 36 CFR 7.22 - Grand Teton National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Grand Teton National Park. 7.22 Section 7.22 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.22 Grand Teton National Park. (a)...

  17. 36 CFR 7.4 - Grand Canyon National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Grand Canyon National Park. 7.4 Section 7.4 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.4 Grand Canyon National Park. (a)...

  18. 36 CFR 7.38 - Isle Royale National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Isle Royale National Park. 7.38 Section 7.38 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.38 Isle Royale National Park. (a)...

  19. 36 CFR 7.47 - Carlsbad Caverns National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Carlsbad Caverns National Park. 7.47 Section 7.47 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.47 Carlsbad Caverns National Park....

  20. 36 CFR 7.10 - Zion National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Zion National Park. 7.10 Section 7.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.10 Zion National Park. (a) Vehicle convoy requirements....

  1. 36 CFR 7.27 - Dry Tortugas National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Dry Tortugas National Park. 7.27 Section 7.27 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.27 Dry Tortugas National Park. (a) What...

  2. 36 CFR 7.5 - Mount Rainier National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mount Rainier National Park. 7.5 Section 7.5 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.5 Mount Rainier National Park....

  3. 36 CFR 7.36 - Mammoth Cave National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mammoth Cave National Park. 7.36 Section 7.36 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.36 Mammoth Cave National Park. (a)...

  4. 36 CFR 7.44 - Canyonlands National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Canyonlands National Park. 7.44 Section 7.44 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.44 Canyonlands National Park. (a)...

  5. 36 CFR 7.33 - Voyageurs National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Voyageurs National Park. 7.33 Section 7.33 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.33 Voyageurs National Park. (a) Fishing. Unless...

  6. 36 CFR 7.74 - Virgin Islands National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Virgin Islands National Park. 7.74 Section 7.74 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.74 Virgin Islands National Park. (a)...

  7. 36 CFR 7.45 - Everglades National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Everglades National Park. 7.45 Section 7.45 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.45 Everglades National Park. (a)...

  8. 36 CFR 7.23 - Badlands National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Badlands National Park. 7.23 Section 7.23 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.23 Badlands National Park. (a) Commercial vehicles....

  9. 36 CFR 7.56 - Acadia National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Acadia National Park. 7.56 Section 7.56 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.56 Acadia National Park. (a) Designated Snowmobile...

  10. 36 CFR 7.41 - Big Bend National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Big Bend National Park. 7.41 Section 7.41 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.41 Big Bend National Park. (a) Fishing; closed...

  11. 36 CFR 7.15 - Shenandoah National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Shenandoah National Park. 7.15 Section 7.15 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.15 Shenandoah National Park. (a)...

  12. 36 CFR 7.7 - Rocky Mountain National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park....

  13. 36 CFR 7.2 - Crater Lake National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Crater Lake National Park. 7.2 Section 7.2 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.2 Crater Lake National Park. (a)...

  14. 36 CFR 7.39 - Mesa Verde National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mesa Verde National Park. 7.39 Section 7.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.39 Mesa Verde National Park. (a) Visiting...

  15. 36 CFR 7.25 - Hawaii Volcanoes National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Hawaii Volcanoes National Park. 7.25 Section 7.25 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.25 Hawaii Volcanoes National Park....

  16. 36 CFR 7.54 - Theodore Roosevelt National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Theodore Roosevelt National Park. 7.54 Section 7.54 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.54 Theodore Roosevelt National Park....

  17. 36 CFR 7.18 - Hot Springs National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Hot Springs National Park. 7.18 Section 7.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.18 Hot Springs National Park. (a)...

  18. 36 CFR 7.66 - North Cascades National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false North Cascades National Park. 7.66 Section 7.66 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.66 North Cascades National Park....

  19. 36 CFR 7.14 - Great Smoky Mountains National Park.

    Science.gov (United States)

    2010-07-01

    ... National Park. 7.14 Section 7.14 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.14 Great Smoky Mountains National Park. (a) Fishing—(1) License. A person fishing within the park must have in possession the...

  20. 36 CFR 7.11 - Saguaro National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Saguaro National Park. 7.11 Section 7.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.11 Saguaro National Park. (a) Bicycles. That portion of...