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Social cognition of natural oxygen bar
1September, 1998, Lv Jian, then a graduate student of ecology, was appraised by Wu Chucai, a professor of Central South Forestry College, and identified more than 20 indicators for air quality measurement and ecological environment evaluation. Three indicators of "air ions, plant essence and microbial content in the air" were selected as indicators for fresh air quality measurement and evaluation, and the Dinghushan World Biosphere Reserve forest became the first nature reserve in China. 1998 12, and the evaluation report was released in February. In order to let the public better understand these index terms, the word "natural oxygen bar" was invented to represent ecological health, which was widely reported by the media and caused a sensation in the whole country. Since then, "natural oxygen bar" has entered the public's field of vision and become a professional term for an ecological and healthy living environment.

China Top Ten Natural Oxygen Bar

Hainan Yanoda Rainforest Cultural Tourism Zone

Hainan Yanoda Rainforest Cultural Tourism Zone is a national 5A scenic spot, a national cultural industry demonstration base, a UNESCO "Good Travel" cooperative research base and a cross-strait cultural exchange base.

Yanoda is located at north latitude 18 degrees, 35 kilometers away from downtown Sanya. It is a veritable tropical rain forest, which integrates plant wonders, canyons, waterfalls, strange reefs, Dong Li customs and tropical fruits. It is the concentration of five tropical rainforests in Hainan Island, and it can be called China Diamond Rainforest Scenic Area.

The overall planning area of Yanoda Scenic Area is 45 square kilometers, surrounded by 123 square kilometers of ecological restoration protection area. Yanoda Scenic Area adheres to the ecological development concept of harmony between man and nature, and integrates excellent cultural concepts such as "original ecological green culture, Li Miao culture, southern medicine culture and folk culture". It is planned to invest 654.38+0 billion yuan to organize and implement the theme landscape groups such as Rainforest Valley, Dream Valley, Mishima Valley, Blue Moon Valley and Mazhi Valley, so as to build a large-scale international tropical rain forest sightseeing experience and health resort. At present, the rainforest valley, Dream Valley, Mishima Valley and other landscapes have been opened, with the most beautiful and largest plank road among the three tropical rainforests in the world, the largest open rainforest ecological Expo in China, the longest rainforest zip line in Asia, and the best waterfall diving experience project in the rainforest; The accommodation system of Rainforest 1 Resort Hotel and outdoor luxury camping area, as well as the catering system of Tang Baoshan, Shambala health-care restaurant and large-scale health-care buffet have been built, which have the basic elements of eating, living, traveling, shopping and entertainment.

Changbai Mountain, Jilin Province

Changbai Mountain is located in Antu County, Yanbian Prefecture, Jilin Province and Fusong County, Baishan City. The forest environment here is quite clean. Due to the complex terrain of Changbai Mountain, the vegetation has obviously differentiated, and four natural landscape zones have been formed with different altitudes. From the foot of the mountain to the top of the mountain, it is: mixed coniferous forest landscape belt, coniferous forest landscape belt, birch forest landscape belt and alpine tundra landscape belt. There are also large and small Tianchi, waterfalls, streams, and hot springs. This is really a good place to relax and enjoy the natural oxygen bar.

Inner Mongolia Daxinganling forest region

When you walk into Daxinganling, you can feel the unique charm of green eyes. In autumn, the golden leaves are facing the wind, colorful and the autumn fruits are fragrant ... This natural oxygen bar is like a bright pearl and a green ribbon. The left hand holds up the grass fragrance of Hulunbeier grassland, and the right hand caresses the fertile soil of Songnen Plain, silently guarding the ecology and food security in northern China.

Yibin, Sichuan, Zhuhai, South Sichuan

Bamboo Sea in southern Sichuan is located in Changning and Jiang 'an counties in Yibin, Sichuan, with a total area of more than 60,000 mu. It has been a famous scenic spot since ancient times. Zhuhai is 20km away from Changning County,120km in Fiona Fang, with an altitude of 400 ~1000m. On 28 mountains and more than 500 hills, Phyllostachys pubescens and more than ten other kinds of bamboo grow densely.

Jiuzhai National Forest Park

Jiuzhai National Forest Park is located in Jiuzhaigou County, adjacent to Jiuzhaigou Scenic Area. Chengdu-Jiuzhaigou Ring Road runs through Ganhaizi tourist area of the park, with convenient transportation and communication.

Jiuzhai National Forest Park is located in the transitional zone between Sichuan Basin and Qinghai-Tibet Plateau. The forest coverage rate of the park is over 70%. There are more than 65,438+0,200 species of higher plants and more than 30 species of rare plants, such as yew, spruce, Sichuan sequoia, spruce, cypress, primrose and lilac.

Yunnan Xishuangbanna tropical rain forest

Xishuangbanna Tropical Rainforest Nature Reserve is located in Jinghong, Mengla and Menghai counties in Xishuangbanna, southern Yunnan Province. With a total area of 2420.2 square kilometers, its tropical rain forest, south subtropical evergreen broad-leaved forest, rare animal and plant populations and the whole forest are of great ecological value, and it is the only well-preserved contiguous tropical forest in the world, which has attracted great attention at home and abroad.

Zhangjiajie National Forest Park

Zhangjiajie National Forest Park is located in Zhangjiajie City in the northwest of Hunan Province. It is the core scenic spot of Zhangjiajie, and forms Wulingyuan connected with Suoxiyu and Tianzishan. Wulingyuan karst landform is developed, and the development of sandstone peak forest gorge shell landform is rare in the world. In addition, Zhangjiajie also has Badagong Mountain Nature Reserve in Sangzhi County and Jiutian Cave, the largest cave in Asia. Cili County has more than 300 natural and cultural landscapes, including Leo, Wanfu Hot Springs and Taoist holy places.

Zhangjiajie, the first national forest park in China, was listed on the World Heritage List as a world natural heritage, and was listed in the World Geopark in February 2004.

Emeishan, Sichuan

Mount Emei in Sichuan is located in Mount Emei in Sichuan, China, with a scenic area of 1.54 square kilometers, and the highest peak, Wanfo Peak, is 3099 meters above sea level. Mount Emei is known as "the best in the world" because of its steep terrain and beautiful scenery.

The whole Mount Emei is magnificent and rich in vegetation. Once you enter Mount Emei, you can see green everywhere, purifying your soul. Let you savor the leisure like a wild crane and feel the magic and beauty of nature.

Picea crassifolia forest in Bomi Linzhi, Tibet

Bomigang Township is located in the northeast of Yarlung Zangbo River bend, in the middle and lower reaches of Palong Zangbo. Linzhi spruce forest is located 22 kilometers west of Zhamu County, with a total area of 4,600 hectares. The change of forest vertical belt here is also obvious. Along with the altitude, there are coniferous and broad-leaved mixed forest belt, mountain coniferous forest belt and dark coniferous forest belt in turn, and there are mainly abundant forests and economic plants such as alpine pine, sumac, maple, seabuckthorn, spruce and fir.

Bomi forest covers an area of more than 2,800 hectares, and the forest coverage rate exceeds 6 1%. The growth rate, sustainable growth period and unit volume of trees in the nature reserve far exceed those of similar forests at home and abroad, especially spruce. Here, the mountains are high and the forests are dense, the ancient trees are towering, the activities of rare wild animals are frequent, and all kinds of precious Chinese herbal medicines are abundant.

He' nan xitaishan scenic spot

West Mount Tai is located in the hinterland of Funiu Mountain, 52km south of Ruyang County, Henan Province, 20km away from Luoyang/Kloc-0 and 240km away from Zhengzhou. The scenic spot covers an area of more than 800 square kilometers, which is called the 800-mile West Mount Tai. There are 108 peaks with an altitude of 1000 meters or more in the tourist area, and the main peak is 1599 meters above sea level. The temperature in mountainous areas is 5-8℃ lower than that in mountainous areas. Due to the special geographical location and climatic conditions, Xitaishan granite complex rock mass is suitable for forest growth. There are more than 1700 kinds of plants growing here, and the forest coverage rate is over 92%.

There are100000 hectares of wild rhododendrons in Xitai Mountain Scenic Area. Every spring, azaleas are blooming all over the mountain, especially the 9-kilometer-long azaleas gallery, which is full of flowers and clouds. Known as "Luoyang sees peony, Ruyang enjoys azaleas".