The main aim of this study is to assess various aspects of the current water policy, investigate the perspectives of water saving, evaluate water price elasticity and explore new approaches toward sustainable water ma...The main aim of this study is to assess various aspects of the current water policy, investigate the perspectives of water saving, evaluate water price elasticity and explore new approaches toward sustainable water management in the water sector, through a questionnaire survey that has been performed in the city of Volos, Greece, concerning the residential sector. The appropriate design of water management measures presupposes the investigation of the influence of some selected variables to consumers' behavior. The price of water, the size of the dwelling, the indoor and outdoor uses, the educational level, the income of consumers as well as rainfall and temperature levels are examined, the residential water demand curve is estimated and projections of future water demand under different pricing policies are performed.展开更多
The construction of the new socialist countryside is being carried out in China nowadays. Although lots of successful experience has been gotten, different problems occur in various regions yet. To analyze the relatio...The construction of the new socialist countryside is being carried out in China nowadays. Although lots of successful experience has been gotten, different problems occur in various regions yet. To analyze the relationships among rural labor migration, poverty alleviation and characteristics of migrants is important in considering the effect of rural labor migration on the construction of the new. socialist countryside, Available sampling and typical case study are adopted and 236 questionnaires are collected from four villages in northwest GuangxL China, Daxin, Lixin, Longhe and Yongehang, We analyze the rural labor migration status, characteristics of migrants, remittance situation and income, household income and the ratio of remittance income to total household income. About 2/3 of the households have migrants in surveyed villages. And nearly half of the migration households have only one family member as migrants in the four villages. The migrants mainly comprise male and the younger, with the education level of junior middle school and higher More than half of the migrants are employed in Guangdong Province. But the characteristics of migrants in Yongchang are more diverse. The rural labor migration in the village is extremely active and extensive. And over 60% of the household with family members as migrants have remittance income. The rate in Yongchang is extremely high (80%), And the income of households with migrants getting remittance income is significantly higher than their counterparts. More than half of their income comes from remittance as far as the former kind of household is concerned And in Yongchang, the rate is nearly 80%. The conclusion is that rural labor migration is popular and extensive in lots of villages. And the migration and remittance play an important role in rural household income, especially in some poor villages. For this kind of village, the rural labor migration may be some "compulsory course" in rural development. And the rural labor emigration is an essential way in poverty alleviation. This is the first step in the construction of the new socialist countryside.展开更多
This paper expounds on the meaning of migration and the status quo of studies at home and abroad on migration and ecological migration. It focuses on the discussion of the necessity of ecological migration in Xinjiang...This paper expounds on the meaning of migration and the status quo of studies at home and abroad on migration and ecological migration. It focuses on the discussion of the necessity of ecological migration in Xinjiang, and the problems faced by the ecological emigrants, such as the lack of water, the serious land salination and basification, sand storms, and the adaptation to the environment. Besides, it probes into the problems existing in the ecological migration, including the unscientific design of the moving project, the defects of the reclamation work, and the irrational treatment of the relation between ecological migration and regional development. Based on this, we put forward some suggestions about and countermeasures against those problems.展开更多
The 2013 Monitoring Report of Health Literacy Level of Chinese Residents announced by National Health and Family Planning Commission(NHFPC)on February 17,2015 shows that health literacy level of Chinese residents ha...The 2013 Monitoring Report of Health Literacy Level of Chinese Residents announced by National Health and Family Planning Commission(NHFPC)on February 17,2015 shows that health literacy level of Chinese residents had increased to 9.48%,a rise of 0.68percentage point over 8.80% in 2012 and an increase of 3 percentage points over 6.48% in 2008.展开更多
The authors designed an ecological storm water system in a residential area to replace the conventional underground channels for the collection of storm water so as to reduce the nutrients and sediments discharged. Th...The authors designed an ecological storm water system in a residential area to replace the conventional underground channels for the collection of storm water so as to reduce the nutrients and sediments discharged. This system contains natural sub-creeks as drainage channels discharging overflow to nearby creeks, an open green trench, a storage pond, and natural sub-creeks. The sub -creeks were designed to be integrated into community landscape, which not only increases the efficiency of water usage, but also improves the aesthetic qualities of the community residence area as required by Agenda 21. This research proved the feasibility of an open storm water collection and utilization system for the design of a community water system.展开更多
Common bean (Phaseolus vulgaris L.) is a staple food and income crop in eastern Africa, especially within the Uganda-Rwanda boarder region where it constitutes a major component of food security. Unfortunately, bush...Common bean (Phaseolus vulgaris L.) is a staple food and income crop in eastern Africa, especially within the Uganda-Rwanda boarder region where it constitutes a major component of food security. Unfortunately, bush beans are severely affected by frequent water-logging which persists over a considerable period of the year. In spite of this, farmers have continued to cultivate bush bean though with miserable yields. The study aimed to identify farmers' indigenous coping mechanisms to the climatic predicament, as a foundation for nurturing and subsequently designing appropriate management strategies for improved bean production in the region. A household survey was conducted in Kisoro district, in a location representative of the ecological conditions of Uganda-Rwanda region. 96 respondents were selected randomly at village level from a list of 500 households provided by the extension workers. Data were collected using semi-structured interviews. Findings showed that farmers possess vital coping mechanisms including construction of ridges, fertiliser application and chemical control of pests and diseases to expedite plant growth, and construction of drainage channels. It is clear that farmers' indigenous coping mechanisms need further nurturing and refining to improve their performance in dealing with water-logging crisis in the region.展开更多
State Administration of Traditional Chinese Medicine(SATCM),jointly with National Health and Family Planning Commission(NHFPC),issued results of survey on healthcare literacy of traditional Chinese medicine(TCM)...State Administration of Traditional Chinese Medicine(SATCM),jointly with National Health and Family Planning Commission(NHFPC),issued results of survey on healthcare literacy of traditional Chinese medicine(TCM)on March 31.展开更多
In China, the country with a large population, the number of rural residents still occupies a considerable proportion. With the development of the country, reducing the living standards of the gap between urban and ru...In China, the country with a large population, the number of rural residents still occupies a considerable proportion. With the development of the country, reducing the living standards of the gap between urban and rural areas as soon as possible, to be able to realize urban and rural integration, a new rural community management is a very good choice. In this paper, the research aims to Tsingtao li stone community the brief analysis of the present situation of community management, research on the current situation of community management problems, and put forward the community management services to long-term healthy development of the constructive Suggestions and countermeasures.展开更多
Civil construction is one of the largest consumers of raw materials and producers of waste, which has been causing environmental problems both through the extraction of raw materials and through building activity by g...Civil construction is one of the largest consumers of raw materials and producers of waste, which has been causing environmental problems both through the extraction of raw materials and through building activity by generation of waste. Notwithstanding the need to find an optimum use for solid construction residue to try to solve or minimize this problem, there are no standards for the process of obtaining the CDR (construction and demolition residue). Thus, the aim of this study was to develop a method of collecting solid waste at the construction site that is easy and low-cost and thus can be applied throughout the construction industry. This collection method was designed to produce residue with the desired proprieties and obtain the best possible homogeneity. This method permitted to evaluate the factors generating construction residue more precisely.展开更多
Over 60 percent of Kenya's urban dwellers live in slum settlements. Here, people live under life-threatening conditions characterized with poverty, inadequate food and shelter, physical overcrowding, unsafe drinking ...Over 60 percent of Kenya's urban dwellers live in slum settlements. Here, people live under life-threatening conditions characterized with poverty, inadequate food and shelter, physical overcrowding, unsafe drinking water and poor sanitation. The flimsiness of these dwellers is not always due to low incomes. It is often the result of insecurity of tenure and other deprivations: the lack of entitlement inhibits their investment in better health. In Kibera Slum, Africa's second largest and Kenya's oldest and largest slum, poor sanitation and inadequate water supply is a daily challenge for the residents. Over 150 persons share one shallow pit latrine while 75 percent of the population uses sanitation practices that involve direct handling of human waste increasing in spread of infectious diseases. Insecurity of tenure; low levels of education; inadequate socio-economic, infrastructural and physical entitlements all affect the Kibera's residents' perception and attitude towards investing in better sanitation behavior.展开更多
Rain water harvesting practices and their effects on the productivity of farming systems in the semi-arid areas of Nigeria have been investigated using participatory rural appraisal (PRA) technique. There was no dir...Rain water harvesting practices and their effects on the productivity of farming systems in the semi-arid areas of Nigeria have been investigated using participatory rural appraisal (PRA) technique. There was no direct water harvesting interventions by government agencies in the area. Farmers take advantage of naturally existing depressions and abandoned burrow pits close to their farmlands to harvest rain water for surface irrigation using petrol engine pumps. The reservoirs surveyed were found to be grossly inadequate in the drought period. Water budget analysis revealed that evaporation and seepage losses from reservoirs were high in both agro-ecological zone considered. The application of rain water harvesting practices was found to have increased farmers income by 61% and 125% in the Sahel and Sudan Savannah agro-ecological zones, respectively. Governments at all levels in these areas need to support these farmers in order to boost their production to achieve food security in these drought prone areas. Farmers lack timely access to farm credit and agricultural inputs; the indigenous water harvesting practices identified need to be enhanced with the aid of agricultural engineering extension services.展开更多
Nowadays, global warming is a major environmental concern. Climate change is dominating the environmental agendas, especially in developed countries at first, but by now, around the world. Several initiatives have bee...Nowadays, global warming is a major environmental concern. Climate change is dominating the environmental agendas, especially in developed countries at first, but by now, around the world. Several initiatives have been undertaken to reduce the effect of increasing atmospheric GHGs (greenhouse gasses) concentrations. Emerging carbon emissions trade under the Kyoto Protocol serves to market the carbon quotas among the countries, thus, it helps to increase their level of GNP (gross national product). Emissions trade is being performed in the voluntary and compliant markets. Increasing interest in emission trade emerged carbon and energy exchanges markets in the world. Turkey is located in the voluntary markets, and organizations buying carbon offset credits in order to achieve their voluntary emission reduction goals. GS (gold standard) and VCS (verified carbon standard) are mainly being used to finance renewable energy projects in Turkey. In the GS, there are 209 projects which are currently in the approval process or in the application, such as wind energy, hydroelectric power plant and biogas energy production. In addition to these, in the VCS, there are 61 projects which are mainly energy industries, in the approval process or in the application. Most environmental issues require long-term plans which include international cooperation, especially climate change. The Kyoto Protocol marks the beginning of a new era to combat global climate change. Voluntary markets are very popular and forty percent of the total global GS projects and around nine percent of VCS projects are implemented in Turkey. These projects are initial steps for future implementations of compliant markets in Turkey.展开更多
Promoting the coordinated development of ecological human settlements and the happiness levels of residents will help to promote people-centered high-quality development.This study was based on the 2011-2021 data of t...Promoting the coordinated development of ecological human settlements and the happiness levels of residents will help to promote people-centered high-quality development.This study was based on the 2011-2021 data of the Yangtze River Delta urban agglomeration,and constructed an evaluation index system of ecological human settlements and the happiness levels of residents.The entropy value method,coupling coordination degree model,Dagum Gini coefficient and Geodetector model were used to explore the coupling coordination relationship and influencing factors of these two systems.The findings indicate that ecological human settlements and the happiness levels of residents in the Yangtze River Delta urban agglomeration have shown an upward trend over time.By 2021,the overall level of the region had significantly improved.The coupling coordination level between these two systems has gradually increased,showing a spatial distribution pattern of high in the east and low in the west.The Dagum Gini coefficient shows a fluctuating downward trend in the overall and intra-regional differences,with the largest inter-regional difference between Shanghai and Anhui,and the inter-regional difference is the main source of the spatial differences.Economic development level(Eco)was the main factor influencing the coupling coordination of the two systems from 2011 to 2021.The results of this study provide references for constructing ecological human settlements and enhancing the happiness levels of residents.展开更多
文摘The main aim of this study is to assess various aspects of the current water policy, investigate the perspectives of water saving, evaluate water price elasticity and explore new approaches toward sustainable water management in the water sector, through a questionnaire survey that has been performed in the city of Volos, Greece, concerning the residential sector. The appropriate design of water management measures presupposes the investigation of the influence of some selected variables to consumers' behavior. The price of water, the size of the dwelling, the indoor and outdoor uses, the educational level, the income of consumers as well as rainfall and temperature levels are examined, the residential water demand curve is estimated and projections of future water demand under different pricing policies are performed.
基金the Key Project of National Natural Science Foundation of China (Grant No. 40635029)"985" Project of Central Univer-sity for Nationalities (Grant No. 985-2-103-1)
文摘The construction of the new socialist countryside is being carried out in China nowadays. Although lots of successful experience has been gotten, different problems occur in various regions yet. To analyze the relationships among rural labor migration, poverty alleviation and characteristics of migrants is important in considering the effect of rural labor migration on the construction of the new. socialist countryside, Available sampling and typical case study are adopted and 236 questionnaires are collected from four villages in northwest GuangxL China, Daxin, Lixin, Longhe and Yongehang, We analyze the rural labor migration status, characteristics of migrants, remittance situation and income, household income and the ratio of remittance income to total household income. About 2/3 of the households have migrants in surveyed villages. And nearly half of the migration households have only one family member as migrants in the four villages. The migrants mainly comprise male and the younger, with the education level of junior middle school and higher More than half of the migrants are employed in Guangdong Province. But the characteristics of migrants in Yongchang are more diverse. The rural labor migration in the village is extremely active and extensive. And over 60% of the household with family members as migrants have remittance income. The rate in Yongchang is extremely high (80%), And the income of households with migrants getting remittance income is significantly higher than their counterparts. More than half of their income comes from remittance as far as the former kind of household is concerned And in Yongchang, the rate is nearly 80%. The conclusion is that rural labor migration is popular and extensive in lots of villages. And the migration and remittance play an important role in rural household income, especially in some poor villages. For this kind of village, the rural labor migration may be some "compulsory course" in rural development. And the rural labor emigration is an essential way in poverty alleviation. This is the first step in the construction of the new socialist countryside.
文摘This paper expounds on the meaning of migration and the status quo of studies at home and abroad on migration and ecological migration. It focuses on the discussion of the necessity of ecological migration in Xinjiang, and the problems faced by the ecological emigrants, such as the lack of water, the serious land salination and basification, sand storms, and the adaptation to the environment. Besides, it probes into the problems existing in the ecological migration, including the unscientific design of the moving project, the defects of the reclamation work, and the irrational treatment of the relation between ecological migration and regional development. Based on this, we put forward some suggestions about and countermeasures against those problems.
文摘The 2013 Monitoring Report of Health Literacy Level of Chinese Residents announced by National Health and Family Planning Commission(NHFPC)on February 17,2015 shows that health literacy level of Chinese residents had increased to 9.48%,a rise of 0.68percentage point over 8.80% in 2012 and an increase of 3 percentage points over 6.48% in 2008.
文摘The authors designed an ecological storm water system in a residential area to replace the conventional underground channels for the collection of storm water so as to reduce the nutrients and sediments discharged. This system contains natural sub-creeks as drainage channels discharging overflow to nearby creeks, an open green trench, a storage pond, and natural sub-creeks. The sub -creeks were designed to be integrated into community landscape, which not only increases the efficiency of water usage, but also improves the aesthetic qualities of the community residence area as required by Agenda 21. This research proved the feasibility of an open storm water collection and utilization system for the design of a community water system.
文摘Common bean (Phaseolus vulgaris L.) is a staple food and income crop in eastern Africa, especially within the Uganda-Rwanda boarder region where it constitutes a major component of food security. Unfortunately, bush beans are severely affected by frequent water-logging which persists over a considerable period of the year. In spite of this, farmers have continued to cultivate bush bean though with miserable yields. The study aimed to identify farmers' indigenous coping mechanisms to the climatic predicament, as a foundation for nurturing and subsequently designing appropriate management strategies for improved bean production in the region. A household survey was conducted in Kisoro district, in a location representative of the ecological conditions of Uganda-Rwanda region. 96 respondents were selected randomly at village level from a list of 500 households provided by the extension workers. Data were collected using semi-structured interviews. Findings showed that farmers possess vital coping mechanisms including construction of ridges, fertiliser application and chemical control of pests and diseases to expedite plant growth, and construction of drainage channels. It is clear that farmers' indigenous coping mechanisms need further nurturing and refining to improve their performance in dealing with water-logging crisis in the region.
文摘State Administration of Traditional Chinese Medicine(SATCM),jointly with National Health and Family Planning Commission(NHFPC),issued results of survey on healthcare literacy of traditional Chinese medicine(TCM)on March 31.
文摘In China, the country with a large population, the number of rural residents still occupies a considerable proportion. With the development of the country, reducing the living standards of the gap between urban and rural areas as soon as possible, to be able to realize urban and rural integration, a new rural community management is a very good choice. In this paper, the research aims to Tsingtao li stone community the brief analysis of the present situation of community management, research on the current situation of community management problems, and put forward the community management services to long-term healthy development of the constructive Suggestions and countermeasures.
文摘Civil construction is one of the largest consumers of raw materials and producers of waste, which has been causing environmental problems both through the extraction of raw materials and through building activity by generation of waste. Notwithstanding the need to find an optimum use for solid construction residue to try to solve or minimize this problem, there are no standards for the process of obtaining the CDR (construction and demolition residue). Thus, the aim of this study was to develop a method of collecting solid waste at the construction site that is easy and low-cost and thus can be applied throughout the construction industry. This collection method was designed to produce residue with the desired proprieties and obtain the best possible homogeneity. This method permitted to evaluate the factors generating construction residue more precisely.
文摘Over 60 percent of Kenya's urban dwellers live in slum settlements. Here, people live under life-threatening conditions characterized with poverty, inadequate food and shelter, physical overcrowding, unsafe drinking water and poor sanitation. The flimsiness of these dwellers is not always due to low incomes. It is often the result of insecurity of tenure and other deprivations: the lack of entitlement inhibits their investment in better health. In Kibera Slum, Africa's second largest and Kenya's oldest and largest slum, poor sanitation and inadequate water supply is a daily challenge for the residents. Over 150 persons share one shallow pit latrine while 75 percent of the population uses sanitation practices that involve direct handling of human waste increasing in spread of infectious diseases. Insecurity of tenure; low levels of education; inadequate socio-economic, infrastructural and physical entitlements all affect the Kibera's residents' perception and attitude towards investing in better sanitation behavior.
文摘Rain water harvesting practices and their effects on the productivity of farming systems in the semi-arid areas of Nigeria have been investigated using participatory rural appraisal (PRA) technique. There was no direct water harvesting interventions by government agencies in the area. Farmers take advantage of naturally existing depressions and abandoned burrow pits close to their farmlands to harvest rain water for surface irrigation using petrol engine pumps. The reservoirs surveyed were found to be grossly inadequate in the drought period. Water budget analysis revealed that evaporation and seepage losses from reservoirs were high in both agro-ecological zone considered. The application of rain water harvesting practices was found to have increased farmers income by 61% and 125% in the Sahel and Sudan Savannah agro-ecological zones, respectively. Governments at all levels in these areas need to support these farmers in order to boost their production to achieve food security in these drought prone areas. Farmers lack timely access to farm credit and agricultural inputs; the indigenous water harvesting practices identified need to be enhanced with the aid of agricultural engineering extension services.
文摘Nowadays, global warming is a major environmental concern. Climate change is dominating the environmental agendas, especially in developed countries at first, but by now, around the world. Several initiatives have been undertaken to reduce the effect of increasing atmospheric GHGs (greenhouse gasses) concentrations. Emerging carbon emissions trade under the Kyoto Protocol serves to market the carbon quotas among the countries, thus, it helps to increase their level of GNP (gross national product). Emissions trade is being performed in the voluntary and compliant markets. Increasing interest in emission trade emerged carbon and energy exchanges markets in the world. Turkey is located in the voluntary markets, and organizations buying carbon offset credits in order to achieve their voluntary emission reduction goals. GS (gold standard) and VCS (verified carbon standard) are mainly being used to finance renewable energy projects in Turkey. In the GS, there are 209 projects which are currently in the approval process or in the application, such as wind energy, hydroelectric power plant and biogas energy production. In addition to these, in the VCS, there are 61 projects which are mainly energy industries, in the approval process or in the application. Most environmental issues require long-term plans which include international cooperation, especially climate change. The Kyoto Protocol marks the beginning of a new era to combat global climate change. Voluntary markets are very popular and forty percent of the total global GS projects and around nine percent of VCS projects are implemented in Turkey. These projects are initial steps for future implementations of compliant markets in Turkey.
基金The Major Research Plan of the National Natural Science Foundation of China(41471032)。
文摘Promoting the coordinated development of ecological human settlements and the happiness levels of residents will help to promote people-centered high-quality development.This study was based on the 2011-2021 data of the Yangtze River Delta urban agglomeration,and constructed an evaluation index system of ecological human settlements and the happiness levels of residents.The entropy value method,coupling coordination degree model,Dagum Gini coefficient and Geodetector model were used to explore the coupling coordination relationship and influencing factors of these two systems.The findings indicate that ecological human settlements and the happiness levels of residents in the Yangtze River Delta urban agglomeration have shown an upward trend over time.By 2021,the overall level of the region had significantly improved.The coupling coordination level between these two systems has gradually increased,showing a spatial distribution pattern of high in the east and low in the west.The Dagum Gini coefficient shows a fluctuating downward trend in the overall and intra-regional differences,with the largest inter-regional difference between Shanghai and Anhui,and the inter-regional difference is the main source of the spatial differences.Economic development level(Eco)was the main factor influencing the coupling coordination of the two systems from 2011 to 2021.The results of this study provide references for constructing ecological human settlements and enhancing the happiness levels of residents.