The"Fengqiao Experience"has risen from the"local experience"in the early days to the"national experience"now.Although it has gone through twists and turns,it is full of exuberant and stro...The"Fengqiao Experience"has risen from the"local experience"in the early days to the"national experience"now.Although it has gone through twists and turns,it is full of exuberant and strong vitality.Fengqiao Experience is the experience of grass-roots mass governance based on people's livelihood and other factors,so this paper studies the challenges faced by the application of"Fengqiao Experience"and the internal relationship between the experience and people's livelihood from the perspective of people's livelihood and summarizes the realization path of carrying forward the"Fengqiao Experience"from the perspective of people's livelihood.Strengthening the construction of grass-roots Party organizations,taking the mass line and implementing autonomy,rule by virtue and rule by law are the ways to carry forward the"Fengqiao Experience"in the new era,which has certain guiding significance for reality.展开更多
Artisanal gold mining has a long history in Sierra Leone. Mining is the most important economic activity in the communities endowed with minerals. Many people who are often disadvantaged in the labour market are engag...Artisanal gold mining has a long history in Sierra Leone. Mining is the most important economic activity in the communities endowed with minerals. Many people who are often disadvantaged in the labour market are engaged in this sector. The poor implementation of mining laws and regulations is fueling the rate of involvement in the sector. In-depth studies of the effect of artisanal mining activities on the livelihood strategy of non-miming population in Sierra Leone are rare. The overarching objective of this work is to bring to light the effect of artisanal gold mining on the environment and livelihood of local resident with a case study of Baomahun, Delenga Section of Valunia Chiefdom, Bo District, Southern Sierra Leone. The study population comprised of people residing at the study area as at 2015. The primary sampling units included elements from the Baomahun vicinity such as miners, mines monitors, conservation agents and local residents of the village. The sample frame employed in this study was the random selection of artisanal miners at each site where mining was being undertaken, mines monitoring officers, conservation agents and local residents. Sample size was 76 people. This was done to indicate proper representation of the study area. And also 76 questionnaires were administered to miners, mines monitors, conservation agents and local residents. Both primary data and secondary data were used in the study. Detailed explanation of the analyses was accomplished by both qualitative and quantitative methods. The study revealed that there are varied degrees of visible impacts of artisanal mining on the environments. They include soil depression;creation of water pools in abandoned unfilled mines and diversion, and turbidity of local streams. Artisanal mining as an economic activity has imparted both positively and negatively on the livelihood of resident. Significant gaps and disparities exist in the implementation of the current Mines and Minerals Act of 2009 on the artisanal mining sector.展开更多
Rupa Lake is small advancing eutrophic lake covering about 115 ha of the Lekhnath Municipality in Kaski district of western Nepal. The environment around the lake has been improved over a period of 10 years. Conservat...Rupa Lake is small advancing eutrophic lake covering about 115 ha of the Lekhnath Municipality in Kaski district of western Nepal. The environment around the lake has been improved over a period of 10 years. Conservation practices were initiated by communities including the Rupa Lake Restoration and Fishery Cooperative （RLRFC）. As a result, an abundance of non-timber Forest Products （NTFP） has increased considerably. At present, 49 NTFP are available in the lake basin. Some households （HH） i.e 10% has additional income from NTFP. It is an indirect source of food security for local people. They sell NTFP products to generate income. A few households have already started farming of NTFPs. Availability of fodder and fuel wood from community forest has significantly contributed to the livelihoods of people where as wild edible fruits and vegetables have become supplementary for food security. There is yearly food security for 57% of HH with 22% having surplus food. 5% of HH has food security for less than three months where as 19% HHs have food security for more than six months. However, livelihood and nutritional security have improved by fish farming in lake. This lake is most important for the local environment and also helps eco-tourism. The study found that 92% observed the climate change in the form of a rise in temperature （〉 70% HHs）; unpredictable rainfall （〉 75% HHs）; shifting rainfall （〉 60% HHs）; phonological changes （〉 50%）. It showed that the lake supports the restoration of natural water capacity, maintain local climate and sound environment by better natural resource management for an environment friendly ecosystem.展开更多
文摘The"Fengqiao Experience"has risen from the"local experience"in the early days to the"national experience"now.Although it has gone through twists and turns,it is full of exuberant and strong vitality.Fengqiao Experience is the experience of grass-roots mass governance based on people's livelihood and other factors,so this paper studies the challenges faced by the application of"Fengqiao Experience"and the internal relationship between the experience and people's livelihood from the perspective of people's livelihood and summarizes the realization path of carrying forward the"Fengqiao Experience"from the perspective of people's livelihood.Strengthening the construction of grass-roots Party organizations,taking the mass line and implementing autonomy,rule by virtue and rule by law are the ways to carry forward the"Fengqiao Experience"in the new era,which has certain guiding significance for reality.
文摘Artisanal gold mining has a long history in Sierra Leone. Mining is the most important economic activity in the communities endowed with minerals. Many people who are often disadvantaged in the labour market are engaged in this sector. The poor implementation of mining laws and regulations is fueling the rate of involvement in the sector. In-depth studies of the effect of artisanal mining activities on the livelihood strategy of non-miming population in Sierra Leone are rare. The overarching objective of this work is to bring to light the effect of artisanal gold mining on the environment and livelihood of local resident with a case study of Baomahun, Delenga Section of Valunia Chiefdom, Bo District, Southern Sierra Leone. The study population comprised of people residing at the study area as at 2015. The primary sampling units included elements from the Baomahun vicinity such as miners, mines monitors, conservation agents and local residents of the village. The sample frame employed in this study was the random selection of artisanal miners at each site where mining was being undertaken, mines monitoring officers, conservation agents and local residents. Sample size was 76 people. This was done to indicate proper representation of the study area. And also 76 questionnaires were administered to miners, mines monitors, conservation agents and local residents. Both primary data and secondary data were used in the study. Detailed explanation of the analyses was accomplished by both qualitative and quantitative methods. The study revealed that there are varied degrees of visible impacts of artisanal mining on the environments. They include soil depression;creation of water pools in abandoned unfilled mines and diversion, and turbidity of local streams. Artisanal mining as an economic activity has imparted both positively and negatively on the livelihood of resident. Significant gaps and disparities exist in the implementation of the current Mines and Minerals Act of 2009 on the artisanal mining sector.
文摘Rupa Lake is small advancing eutrophic lake covering about 115 ha of the Lekhnath Municipality in Kaski district of western Nepal. The environment around the lake has been improved over a period of 10 years. Conservation practices were initiated by communities including the Rupa Lake Restoration and Fishery Cooperative （RLRFC）. As a result, an abundance of non-timber Forest Products （NTFP） has increased considerably. At present, 49 NTFP are available in the lake basin. Some households （HH） i.e 10% has additional income from NTFP. It is an indirect source of food security for local people. They sell NTFP products to generate income. A few households have already started farming of NTFPs. Availability of fodder and fuel wood from community forest has significantly contributed to the livelihoods of people where as wild edible fruits and vegetables have become supplementary for food security. There is yearly food security for 57% of HH with 22% having surplus food. 5% of HH has food security for less than three months where as 19% HHs have food security for more than six months. However, livelihood and nutritional security have improved by fish farming in lake. This lake is most important for the local environment and also helps eco-tourism. The study found that 92% observed the climate change in the form of a rise in temperature （〉 70% HHs）; unpredictable rainfall （〉 75% HHs）; shifting rainfall （〉 60% HHs）; phonological changes （〉 50%）. It showed that the lake supports the restoration of natural water capacity, maintain local climate and sound environment by better natural resource management for an environment friendly ecosystem.
文摘研究密闭舱室中不同色温对视觉疲劳恢复的影响,以提高作业人员的舒适性和工作效率。在搭建的密闭舱室内设置2500 K、4000 K、6000 K三种色温的发光二极管(Light Emitting Diode,LED)灯光环境,采用卡罗林斯卡嗜睡量表(Karolinska Sleepiness Scale,KSS)和闪光融合临界频率(Critical Fusion Frequency,CFF)结合的方式,对25名被试人员在不同灯光环境下的疲劳程度和恢复程度进行主客观测量,并对数据进行分析。在6000 K LED灯光环境中休息后,KSS得分变化最大,表明高色温环境下主观疲劳恢复效果最佳;在2500 K LED灯光环境中休息后,KSS得分变化最小。在2500 K LED灯光环境下,CFF变化最大,表明低色温环境下客观疲劳恢复速度最快;而在4000 K LED灯光环境中,CFF变化最小,客观疲劳恢复速度最慢。根据不同的任务环境和作业需求,可以灵活选择适宜的LED灯光色温。在低色温灯光环境下休息,有助于缓解和消除视觉疲劳;在高色温灯光环境下工作,有利于提高作业人员的警觉度和精神状态。未来的光环境设计应考虑这些发现,以优化密闭舱室作业人员的工作效率和健康。
