Plant furnishing and landscape construction in wetland parks show particular properties. Plant resources in Yingfeng Lake National Wetland Park were investigated, plant furnishing patterns and landscape construction i...Plant furnishing and landscape construction in wetland parks show particular properties. Plant resources in Yingfeng Lake National Wetland Park were investigated, plant furnishing patterns and landscape construction in different subareas of the park were explored and analyzed to provide a scientific and reasonable mode for the plant community construction and landscape design of wetland parks in Chongqing City.展开更多
The important role of modern campus waterscapes in adjusting micro climate, enhancing landscape sustainability, enriching university cultures and improving overall environmental image was introduced, principles and la...The important role of modern campus waterscapes in adjusting micro climate, enhancing landscape sustainability, enriching university cultures and improving overall environmental image was introduced, principles and laws of campus waterscape design explored. Outstanding waterscape designs were introduced from the perspectives of waterscape space design, embankment and waterfront landscape, aquatic animals and plants, ambience expression of campus waterscapes. Key points of maintaining water environment and water system were elaborated, and new ecological means of campus waterscape design were recommended, for example, artificial wetland and rainwater collection.展开更多
In recent years,air ions,especially of negative air ion has received a universal attention for its health function.The density of negative air ion has become one of the important indexes that measure the air quality g...In recent years,air ions,especially of negative air ion has received a universal attention for its health function.The density of negative air ion has become one of the important indexes that measure the air quality grade.With the air ions counter made in Japan,the spatial distribution characteristics of negative air concentrations at specific time in Danqinghe Experimental Forest were measured and studied,Harbin City,and the air quality was assessed by using ion polarity ration(q)and air ion assessment index(CI).The results showed that at a given time,the average concentrations of negative air ions were different for different forest types,stand origins,tree species and different parts of Balan River.There was a clear difference in ion polarity ration and air ion assessment index,and the air quality in different environments were also quite different.展开更多
Carbon sequestration forestry plays an important role in climate change and global warming mitigation,and thus gains more and more attention around the world.The paper introduced the concept,the significance and the s...Carbon sequestration forestry plays an important role in climate change and global warming mitigation,and thus gains more and more attention around the world.The paper introduced the concept,the significance and the status of carbon sequestration forestry in China,discussed existing issues and put forward countermeasures and suggestions to address these issues.Finally,development prospect of carbon sequestration forestry was analyzed.展开更多
基金Supported by 2011 Research Program of Chongqing Academy of Forestry Sciences: Demonstration Test of Water-purifying and Ornamental Wetland Plant Construction in Yingfeng Lake National Wetland Park (BQ1103)Construction Program of Chongqing Three Gorges Wetland Ecosystem Positioning Research Station
文摘Plant furnishing and landscape construction in wetland parks show particular properties. Plant resources in Yingfeng Lake National Wetland Park were investigated, plant furnishing patterns and landscape construction in different subareas of the park were explored and analyzed to provide a scientific and reasonable mode for the plant community construction and landscape design of wetland parks in Chongqing City.
基金Supported by Chongqing Key Laboratory of Forest Ecology Protection and Restoration in Three Gorges(CSTC2007CA1001)
文摘The important role of modern campus waterscapes in adjusting micro climate, enhancing landscape sustainability, enriching university cultures and improving overall environmental image was introduced, principles and laws of campus waterscape design explored. Outstanding waterscape designs were introduced from the perspectives of waterscape space design, embankment and waterfront landscape, aquatic animals and plants, ambience expression of campus waterscapes. Key points of maintaining water environment and water system were elaborated, and new ecological means of campus waterscape design were recommended, for example, artificial wetland and rainwater collection.
文摘In recent years,air ions,especially of negative air ion has received a universal attention for its health function.The density of negative air ion has become one of the important indexes that measure the air quality grade.With the air ions counter made in Japan,the spatial distribution characteristics of negative air concentrations at specific time in Danqinghe Experimental Forest were measured and studied,Harbin City,and the air quality was assessed by using ion polarity ration(q)and air ion assessment index(CI).The results showed that at a given time,the average concentrations of negative air ions were different for different forest types,stand origins,tree species and different parts of Balan River.There was a clear difference in ion polarity ration and air ion assessment index,and the air quality in different environments were also quite different.
文摘Carbon sequestration forestry plays an important role in climate change and global warming mitigation,and thus gains more and more attention around the world.The paper introduced the concept,the significance and the status of carbon sequestration forestry in China,discussed existing issues and put forward countermeasures and suggestions to address these issues.Finally,development prospect of carbon sequestration forestry was analyzed.
