Under the background of“co-construction,co-governance,and sharing,”the role of the grassroots level is becoming increasingly important.In the past,the governance body was single with blocked information,and the inef...Under the background of“co-construction,co-governance,and sharing,”the role of the grassroots level is becoming increasingly important.In the past,the governance body was single with blocked information,and the inefficient governance mode required gradual transformation.In order to achieve collaborative governance and break through the obstacles in grassroots governance,the key lies in how to play the role of the community,coordinate the relationship between citizens and the community,and allow the community to better play the role of grassroots governance.Under the guidance of the concept of collaborative governance and combined with relevant data,this paper discusses the problems and current situation of community governance in Daqing City,China,explores the path to improve the efficiency of urban community governance,and puts forward relevant constructive suggestions to better realize the role of community in grassroots governance.展开更多
Urban community is a basic community and a basic unit of society.Integration of community resources,consolidation of community strength and coordination of community contradictions play an important role in COVID-19 p...Urban community is a basic community and a basic unit of society.Integration of community resources,consolidation of community strength and coordination of community contradictions play an important role in COVID-19 pandemic.Taking human health from the perspective of COVID-19 as the starting point,a community risk assessment standard was established using the Delphi evaluation method.The high-rise residential areas in the L community of Handan City were carried out risk assessment to find out the deficiencies of high-rise residential areas of urban community in the epidemic prevention process,and strategies were put forward to deal with the risk of community epidemic prevention,so as to provide the reference for the improvement of urban community health emergency planning and management in China.展开更多
Residents have chosen to be living in urban regions in recent years largely due to the accessibility of job opportunities and public services.These led to a fast increase in the amount of people live in urban regions ...Residents have chosen to be living in urban regions in recent years largely due to the accessibility of job opportunities and public services.These led to a fast increase in the amount of people live in urban regions and cities.As a result,a large amount of the property used for agricultural activities was transformed into factories,housing units,and highways.This also resulted in a decrease in food production,growth in food prices and food import bills as the country now relies on food imports especially rice,fruits and vegetables,that can prevent the fostering of urban farming activities and then provide beneficial information essential to form it into a more consumer friendly program.Moreover,studies on urban farming are somewhat few in Malaysia and this study can become helpful for future research.The study focused on small-scale agriculture projects,such as community gardens,and community-level programs such as community supported agriculture and farmers markets.The study found that how urban agriculture enhances community resilience and wellbeing.This is the necessity for the Malaysian urban authorities to provide more proper identification and support to city residents and promote them to develop the practice of urban farming.展开更多
The urban and community forestry movement in the United States has matured over the last 20 years from managing street trees, to understanding the benefits of trees in urban ecosystems, and now to managing urban green...The urban and community forestry movement in the United States has matured over the last 20 years from managing street trees, to understanding the benefits of trees in urban ecosystems, and now to managing urban green infrastructure. This paper introduced the history, development, and major accomplishments of the urban and community forestry movement, highlighted the economic, ecological, environmental, and social values of forests and trees to communities, and discussed issues and trends of the urban and community forestry program in the United States.展开更多
Urban areas usually experience higher temperatures compared with their rural surroundings; this is characterized as urban heat islands (UHIs), which are the result of environmental overheating due to anthropic activ...Urban areas usually experience higher temperatures compared with their rural surroundings; this is characterized as urban heat islands (UHIs), which are the result of environmental overheating due to anthropic activities. Urban areas,which are characterised by massive construction that reduce local vegetation coverage, are subject to the absorption of a large amount of solar radiation,which is only partially released into the atmosphere by radiation in the thermal infrared.展开更多
Water, a valuable resource to human lives, is being abused and driven to scarcity. This scarcity is leading some countries and areas to face difficulty in accessing drinking water. As the UN recently stated “by 2050 ...Water, a valuable resource to human lives, is being abused and driven to scarcity. This scarcity is leading some countries and areas to face difficulty in accessing drinking water. As the UN recently stated “by 2050 water shortages and harder access will be reached by around 2/3<sup>rd</sup> of the world total population” [1], thus, there is a high need to treat and reuse wastewater for domestic purposes, which will lead to less reliance on fresh water as an initial water source. Greywater—defined as the water produced in domestic houses including sinks and bathroom showers, and excluding any blackwater mix which is collected from toilets—is a type of wastewater. Greywater accounts for up to 75% of the daily water produced [2] while it has fewer contaminants when compared to blackwater. This makes greywater a focal point for treatment, and reusing to conserve fresh water and approach net zero water concept. Even though the definition of greywater is the same globally, its criteria can differ from one country to another, from one building to another, or even from the same person’s usage along the day. Accordingly, several treatment methods evolved over years aiming at treating the produced greywater for reuse mainly in irrigation and toilet flushing. The objective of this paper is to demonstrate a novel net zero wastewater approach applying cradle-to-cradle concept for urban communities;while also proposing a sustainable greywater treatment technique that is environmentally friendly, cost-effective and socially acceptable.展开更多
This paper argues that community ecological security(CES) includes personal security, public safety and humanistic ecological security. The personal security is to protect the resident's life and physical health, ...This paper argues that community ecological security(CES) includes personal security, public safety and humanistic ecological security. The personal security is to protect the resident's life and physical health, public safety means that the residents don't suffer from physical damages or property damages in daily life, and humanistic ecological security is interpreted as that ideas of harmony, fairness, balance implied in ecology are used to coordinate the social relations of settlements, alleviate the increasingly serious social problems of residential space differentiation. In light of serious community ecological safety issues in China, the corresponding measures are pointed out: road system of "separating people and vehicles"; consideration of disaster prevention and mitigation in residential space design; the community construction from culture, environment, management and service; response to the residential space differentiation.展开更多
With the continuous advancement of construction of urban communities and the continuous development of the needs of community residents in China,non-profit organizations in various urban communities have developed rap...With the continuous advancement of construction of urban communities and the continuous development of the needs of community residents in China,non-profit organizations in various urban communities have developed rapidly and have increasingly played an important role in social and economic life. At present,the development of non-profit organizations in urban communities is still faced with many problems,such as difficulty in raising funds,lack of incentives that results in low enthusiasm for volunteering and low participation of community residents,etc. It is urgent and practical significance to study,analyze and solve the problems faced by non-profit organizations in urban communities. That article focuses on the analysis and discussion of the problems facing the development of non-profit organizations in urban communities,and proposes countermeasures to solve the problems.展开更多
Young people living inside informal communities around the capital of Honduras are easily recruited by gangs.These neighborhoods demand better quality architecture that is able to play a role as promoter of peace.In o...Young people living inside informal communities around the capital of Honduras are easily recruited by gangs.These neighborhoods demand better quality architecture that is able to play a role as promoter of peace.In order to provide solid bases for new architectural solutions,data from various resources were used to perform several analysis and studies,in order to develop and exemplify design criteria for architecture for peace.In this way,it is possible to find a target audience to whom social architecture,in the specific context of Honduras should be aimed,and provide a starting point for future investigations and management on the subject.展开更多
On Jun.12,2017,the Opinions of the CPC Central Committee and the State Council on Strengthening and Improving the Urban and Rural Community Governance were issued.They put forward an overall goal in which by 2020 a mu...On Jun.12,2017,the Opinions of the CPC Central Committee and the State Council on Strengthening and Improving the Urban and Rural Community Governance were issued.They put forward an overall goal in which by 2020 a multi-participator and co-governance urban and rural community governance system should have been formed that展开更多
Medicinal and aromatic plants(MAPs)have been used by humans for centuries.A big part of the knowledge and interest in MAPs was lost during periods of intensive industrialisation and urbanisation.According to the estim...Medicinal and aromatic plants(MAPs)have been used by humans for centuries.A big part of the knowledge and interest in MAPs was lost during periods of intensive industrialisation and urbanisation.According to the estimations of the United Nations,the world urban population is expected to increase by 84%by 2050.展开更多
The use of multi-perspective and multi-scalar city networks has gradually developed into a range of critical approaches to understand spatial interactions and linkages. In particular, road linkages represent key chara...The use of multi-perspective and multi-scalar city networks has gradually developed into a range of critical approaches to understand spatial interactions and linkages. In particular, road linkages represent key characteristics of spatial dependence and distance decay, and are of great significance in depicting spatial relationships at the regional scale. Therefore, based on highway passenger flow data between prefecture-level administrative units, this paper attempted to identify the functional structures and regional impacts of city networks in China, and to further explore the spatial organization patterns of the existing functional regions, aiming to deepen our understanding of city network structures and to provide new cognitive perspectives for ongoing research. The research results lead to four key conclusions. First, city networks that are based on highway flows exhibit strong spatial dependence and hierarchical characteristics, to a large extent spatially coupled with the distributions of major megaregions in China. These phenomena are a reflection of spatial relationships at regional scales as well as core-periphery structure. Second, 19 communities that belong to an important type of spatial configuration are identified through community detection algorithm, and we suggest they are correspondingly urban economic regions within urban China. Their spatial metaphors include the administrative region economy, spatial spillover effects of megaregions, and core-periphery structure. Third, each community possesses a specific city network system and exhibits strong spatial dependence and various spatial organization patterns. Regional patterns have emerged as the result of multi-level, dynamic, and networked characteristics. Fourth, adopting a morphology-based perspective, the regional city network systems can be basically divided into monocentric, dual-nuclei, polycentric, and low-level equilibration spatial structures, while most are developing monocentrically.展开更多
文摘Under the background of“co-construction,co-governance,and sharing,”the role of the grassroots level is becoming increasingly important.In the past,the governance body was single with blocked information,and the inefficient governance mode required gradual transformation.In order to achieve collaborative governance and break through the obstacles in grassroots governance,the key lies in how to play the role of the community,coordinate the relationship between citizens and the community,and allow the community to better play the role of grassroots governance.Under the guidance of the concept of collaborative governance and combined with relevant data,this paper discusses the problems and current situation of community governance in Daqing City,China,explores the path to improve the efficiency of urban community governance,and puts forward relevant constructive suggestions to better realize the role of community in grassroots governance.
基金Sponsored by Projects of Risk Identification and Emergency Management of Residential Buildings from the Perspective of COVlD-19。
文摘Urban community is a basic community and a basic unit of society.Integration of community resources,consolidation of community strength and coordination of community contradictions play an important role in COVID-19 pandemic.Taking human health from the perspective of COVID-19 as the starting point,a community risk assessment standard was established using the Delphi evaluation method.The high-rise residential areas in the L community of Handan City were carried out risk assessment to find out the deficiencies of high-rise residential areas of urban community in the epidemic prevention process,and strategies were put forward to deal with the risk of community epidemic prevention,so as to provide the reference for the improvement of urban community health emergency planning and management in China.
文摘Residents have chosen to be living in urban regions in recent years largely due to the accessibility of job opportunities and public services.These led to a fast increase in the amount of people live in urban regions and cities.As a result,a large amount of the property used for agricultural activities was transformed into factories,housing units,and highways.This also resulted in a decrease in food production,growth in food prices and food import bills as the country now relies on food imports especially rice,fruits and vegetables,that can prevent the fostering of urban farming activities and then provide beneficial information essential to form it into a more consumer friendly program.Moreover,studies on urban farming are somewhat few in Malaysia and this study can become helpful for future research.The study focused on small-scale agriculture projects,such as community gardens,and community-level programs such as community supported agriculture and farmers markets.The study found that how urban agriculture enhances community resilience and wellbeing.This is the necessity for the Malaysian urban authorities to provide more proper identification and support to city residents and promote them to develop the practice of urban farming.
文摘The urban and community forestry movement in the United States has matured over the last 20 years from managing street trees, to understanding the benefits of trees in urban ecosystems, and now to managing urban green infrastructure. This paper introduced the history, development, and major accomplishments of the urban and community forestry movement, highlighted the economic, ecological, environmental, and social values of forests and trees to communities, and discussed issues and trends of the urban and community forestry program in the United States.
基金funded by Grand Challenge-SUS(Sustainability Science)Grants GC002C-15SUS and GC002A-15SUS
文摘Urban areas usually experience higher temperatures compared with their rural surroundings; this is characterized as urban heat islands (UHIs), which are the result of environmental overheating due to anthropic activities. Urban areas,which are characterised by massive construction that reduce local vegetation coverage, are subject to the absorption of a large amount of solar radiation,which is only partially released into the atmosphere by radiation in the thermal infrared.
文摘Water, a valuable resource to human lives, is being abused and driven to scarcity. This scarcity is leading some countries and areas to face difficulty in accessing drinking water. As the UN recently stated “by 2050 water shortages and harder access will be reached by around 2/3<sup>rd</sup> of the world total population” [1], thus, there is a high need to treat and reuse wastewater for domestic purposes, which will lead to less reliance on fresh water as an initial water source. Greywater—defined as the water produced in domestic houses including sinks and bathroom showers, and excluding any blackwater mix which is collected from toilets—is a type of wastewater. Greywater accounts for up to 75% of the daily water produced [2] while it has fewer contaminants when compared to blackwater. This makes greywater a focal point for treatment, and reusing to conserve fresh water and approach net zero water concept. Even though the definition of greywater is the same globally, its criteria can differ from one country to another, from one building to another, or even from the same person’s usage along the day. Accordingly, several treatment methods evolved over years aiming at treating the produced greywater for reuse mainly in irrigation and toilet flushing. The objective of this paper is to demonstrate a novel net zero wastewater approach applying cradle-to-cradle concept for urban communities;while also proposing a sustainable greywater treatment technique that is environmentally friendly, cost-effective and socially acceptable.
文摘This paper argues that community ecological security(CES) includes personal security, public safety and humanistic ecological security. The personal security is to protect the resident's life and physical health, public safety means that the residents don't suffer from physical damages or property damages in daily life, and humanistic ecological security is interpreted as that ideas of harmony, fairness, balance implied in ecology are used to coordinate the social relations of settlements, alleviate the increasingly serious social problems of residential space differentiation. In light of serious community ecological safety issues in China, the corresponding measures are pointed out: road system of "separating people and vehicles"; consideration of disaster prevention and mitigation in residential space design; the community construction from culture, environment, management and service; response to the residential space differentiation.
文摘With the continuous advancement of construction of urban communities and the continuous development of the needs of community residents in China,non-profit organizations in various urban communities have developed rapidly and have increasingly played an important role in social and economic life. At present,the development of non-profit organizations in urban communities is still faced with many problems,such as difficulty in raising funds,lack of incentives that results in low enthusiasm for volunteering and low participation of community residents,etc. It is urgent and practical significance to study,analyze and solve the problems faced by non-profit organizations in urban communities. That article focuses on the analysis and discussion of the problems facing the development of non-profit organizations in urban communities,and proposes countermeasures to solve the problems.
文摘Young people living inside informal communities around the capital of Honduras are easily recruited by gangs.These neighborhoods demand better quality architecture that is able to play a role as promoter of peace.In order to provide solid bases for new architectural solutions,data from various resources were used to perform several analysis and studies,in order to develop and exemplify design criteria for architecture for peace.In this way,it is possible to find a target audience to whom social architecture,in the specific context of Honduras should be aimed,and provide a starting point for future investigations and management on the subject.
文摘On Jun.12,2017,the Opinions of the CPC Central Committee and the State Council on Strengthening and Improving the Urban and Rural Community Governance were issued.They put forward an overall goal in which by 2020 a multi-participator and co-governance urban and rural community governance system should have been formed that
文摘Medicinal and aromatic plants(MAPs)have been used by humans for centuries.A big part of the knowledge and interest in MAPs was lost during periods of intensive industrialisation and urbanisation.According to the estimations of the United Nations,the world urban population is expected to increase by 84%by 2050.
基金National Natural Science Foundation of China,No.41530751,No.41471113,No.41601165
文摘The use of multi-perspective and multi-scalar city networks has gradually developed into a range of critical approaches to understand spatial interactions and linkages. In particular, road linkages represent key characteristics of spatial dependence and distance decay, and are of great significance in depicting spatial relationships at the regional scale. Therefore, based on highway passenger flow data between prefecture-level administrative units, this paper attempted to identify the functional structures and regional impacts of city networks in China, and to further explore the spatial organization patterns of the existing functional regions, aiming to deepen our understanding of city network structures and to provide new cognitive perspectives for ongoing research. The research results lead to four key conclusions. First, city networks that are based on highway flows exhibit strong spatial dependence and hierarchical characteristics, to a large extent spatially coupled with the distributions of major megaregions in China. These phenomena are a reflection of spatial relationships at regional scales as well as core-periphery structure. Second, 19 communities that belong to an important type of spatial configuration are identified through community detection algorithm, and we suggest they are correspondingly urban economic regions within urban China. Their spatial metaphors include the administrative region economy, spatial spillover effects of megaregions, and core-periphery structure. Third, each community possesses a specific city network system and exhibits strong spatial dependence and various spatial organization patterns. Regional patterns have emerged as the result of multi-level, dynamic, and networked characteristics. Fourth, adopting a morphology-based perspective, the regional city network systems can be basically divided into monocentric, dual-nuclei, polycentric, and low-level equilibration spatial structures, while most are developing monocentrically.