Located in southwestern China, Jiuzhaigou National Park is one of the most popular tourism destinations in China, famous for its unique aquatic ecosystems and beautiful forests. However, plants in the park may be at h...Located in southwestern China, Jiuzhaigou National Park is one of the most popular tourism destinations in China, famous for its unique aquatic ecosystems and beautiful forests. However, plants in the park may be at high ozone risk as a result of the intensive use of diesel tour buses in the park. In addition, Jiuzhaigou is close to a region with relatively high regional anthropogenic NOn emissions. During the growing season, also the peak season of tourism, we measured ozone concentration at two sites within the Park and these were： Jiuzhaigou Bureau （JB） and Long Lake （LL）. The results indicate that ozone concentrations were not high enough to cause foliar injury during the monitoring period, although the risk of ozone to plants was higher in spring than in summer and autumn. Diurnal ozone cycles at JB and LL displayed significantly higher ozone concentrations in the daytime than in the nighttime, suggesting photochemical production of ozone during the day and ozone deposition during the night as a result of the nocturnal boundary layer. In parallel with the seasonal change of background surface ozone in the Northern Hemisphere, maximum daily 8-h average ozone concentration （MDA8） and daily ozone concentration decreased from spring to autumn at the two sites. This temporal variation in Jiuzhaigou wasmost likely associated with the downward mixing of ozone-rich air from the free troposphere, because all the high-ozone events （MDA8 〉 70.0 ppb） were observed in spring and ozone-rich air from the free troposphere was the dominant cause. In summary, our data suggest that ozone concentrations in Jiuzhaigou were more affected by the regional-scale of background pattern in air quality and meteorological conditions than by local tourist activities.展开更多
With the rapid development of China＇s tourism market and the gradual improvement of people＇s pace of life, tourism has become an important way to relax people, so the proportion of tourism consumption in people＇s d...With the rapid development of China＇s tourism market and the gradual improvement of people＇s pace of life, tourism has become an important way to relax people, so the proportion of tourism consumption in people＇s daily consumption gradually increased. In the context of the continuous development of Interact technology, consumer network characteristics become more and more obvious, followed by the emergence of a new consumer groups, that is, travel network consumers. Tourism network consumers as a new consumer group develop rapidly. The rapid development of the Internet has led to the great changes in the tourism industry. However, because of the tourism developers＇ only immediate interests, wanton development of tourism base, and the weak public awareness of tourism, the environment caused serious damage. This paper elaborates the concrete manifestation of the sustainable development of tourism, analyzes the adverse effects of the tourism industry on the ecological environment in sustainable development, and puts forward effective measures to promote the coordinated development of tourism and environmental protection.展开更多
Despite its tiny territory, Macao boasts a large volume of tourist activities, which serves as the pillar of its economy. En- vironment and natural resources are the cornerstone of tourism, but are also subject to the...Despite its tiny territory, Macao boasts a large volume of tourist activities, which serves as the pillar of its economy. En- vironment and natural resources are the cornerstone of tourism, but are also subject to the negative impact of tourism. Based on the theory and methodology of ecological footprint analysis, this paper calculated the touristic ecological footprint and deficit of Macao in 2009, in an effort to bring to light the current status of excessive consumption of resources by tourism. As the findings show, the non-h＇ansferable touristic ecological footprint and touristic ecologi- cal deficit of Macao in 2009 are respectively 18 300.891 gha and 12 737.584 gha, and the former is 3.29 times as large as the tour- istic ecological carrying capacity. Touristic ecological footprint of Macao is highly efficient in economic sense but currently tourism is developing in an unsustainable manner, so appropriate initiatives are in need to strike a balance between tourism development and resource conservation and to promote the sustainability of tourism industry of Macao.展开更多
基金funded by the International Program of the Ministry of Science and Technology of China (2010DFA91280) 111 Project(B08037)
文摘Located in southwestern China, Jiuzhaigou National Park is one of the most popular tourism destinations in China, famous for its unique aquatic ecosystems and beautiful forests. However, plants in the park may be at high ozone risk as a result of the intensive use of diesel tour buses in the park. In addition, Jiuzhaigou is close to a region with relatively high regional anthropogenic NOn emissions. During the growing season, also the peak season of tourism, we measured ozone concentration at two sites within the Park and these were： Jiuzhaigou Bureau （JB） and Long Lake （LL）. The results indicate that ozone concentrations were not high enough to cause foliar injury during the monitoring period, although the risk of ozone to plants was higher in spring than in summer and autumn. Diurnal ozone cycles at JB and LL displayed significantly higher ozone concentrations in the daytime than in the nighttime, suggesting photochemical production of ozone during the day and ozone deposition during the night as a result of the nocturnal boundary layer. In parallel with the seasonal change of background surface ozone in the Northern Hemisphere, maximum daily 8-h average ozone concentration （MDA8） and daily ozone concentration decreased from spring to autumn at the two sites. This temporal variation in Jiuzhaigou wasmost likely associated with the downward mixing of ozone-rich air from the free troposphere, because all the high-ozone events （MDA8 〉 70.0 ppb） were observed in spring and ozone-rich air from the free troposphere was the dominant cause. In summary, our data suggest that ozone concentrations in Jiuzhaigou were more affected by the regional-scale of background pattern in air quality and meteorological conditions than by local tourist activities.
文摘With the rapid development of China＇s tourism market and the gradual improvement of people＇s pace of life, tourism has become an important way to relax people, so the proportion of tourism consumption in people＇s daily consumption gradually increased. In the context of the continuous development of Interact technology, consumer network characteristics become more and more obvious, followed by the emergence of a new consumer groups, that is, travel network consumers. Tourism network consumers as a new consumer group develop rapidly. The rapid development of the Internet has led to the great changes in the tourism industry. However, because of the tourism developers＇ only immediate interests, wanton development of tourism base, and the weak public awareness of tourism, the environment caused serious damage. This paper elaborates the concrete manifestation of the sustainable development of tourism, analyzes the adverse effects of the tourism industry on the ecological environment in sustainable development, and puts forward effective measures to promote the coordinated development of tourism and environmental protection.
文摘Despite its tiny territory, Macao boasts a large volume of tourist activities, which serves as the pillar of its economy. En- vironment and natural resources are the cornerstone of tourism, but are also subject to the negative impact of tourism. Based on the theory and methodology of ecological footprint analysis, this paper calculated the touristic ecological footprint and deficit of Macao in 2009, in an effort to bring to light the current status of excessive consumption of resources by tourism. As the findings show, the non-h＇ansferable touristic ecological footprint and touristic ecologi- cal deficit of Macao in 2009 are respectively 18 300.891 gha and 12 737.584 gha, and the former is 3.29 times as large as the tour- istic ecological carrying capacity. Touristic ecological footprint of Macao is highly efficient in economic sense but currently tourism is developing in an unsustainable manner, so appropriate initiatives are in need to strike a balance between tourism development and resource conservation and to promote the sustainability of tourism industry of Macao.
