Greening Theory And Practice On Landscape Eco-campus

Landscape ecology is a sustainable development of the academic community, a promotion of environmentally sound technology and clean technology demonstration areas, a carefully planned ecological landscape throughout the park, is the coordination of campus culture, human ethics and the importance of the ecological environment way.In this study, a new school of Taishan Medical University campus green school targets for six years, through quantitative research methods of landscape ecology to green coverage, green space per capita, per capita Wetlands, green space structure, green uniformity five indicators of polygon comprehensive index method, Delphi method and expert scoring methods, the determination of eco-efficiency indicators of the ecological Taishan Medical University campus green space heterogeneity, ecosystem services assessment, planning and forecasting, green plants Comprehensive evaluation and selection, individual tree species in the ecological benefits and to be plant selection and application of research. The results are as follows:(1) Taishan Medical University New Campus area of green space in general has a higher distribution of basic rational landscape structure, mainly: green landscape, particularly around the green lake to improve the ecological environment of the entire campus; campus between patch distribution, the proportion of differences small, relatively close to the random distribution, the structure more stable. But the lack of campus between the organic integration of landscape, by the greater degree of human disturbance. Therefore, to increase the green patch of species types; using the wrong level of green grass, bushes and improve the green quality, and increase green space corridor length to improve the quality of the campus landscape environment.(2) 2003 healthy ecosystem services index in function of typeⅢlevel are 0.416, 0.509 green type, areⅡ, 2008, features of typeⅢlevel are 0.237, 0.387 green type, areⅢ, two The ratio of type year 2003 0.817,2008 0.612,2013 0.749 years 0.57,2018 years, gradually improving ecosystem services.(3)At the campus level tone 1 species 35 species, of which there are pine and other evergreen class 4, class of 31 species of deciduous, weeping willow trees and other class has 16 species of flowers have cherry shrubs, 15 species such as sea state Changshan, such a creeper vine 4; in the first two levels of the campus backbone 95 species of trees, including evergreen arborvitae and other class has 21 species of deciduous class 74, class of Populus and other trees of 33 species, flowering shrubs class has Weigela other 58 species of climbing has 4 kinds of Euonymus fortunei; at Level 3 as a general tree 34. One class of privet and other evergreen 4, 30 species of deciduous class, class of Metasequoia trees in 12 species of flowering shrubs such as nandina class has 13 species of climbing a kiwi, etc. 2.(4) The administration building is the east side of mold patterns being perennial foliage and flower and dwarf shrubs to be a complex being with a distinct landscape features, form different colors, rich seasonal changes, plant species diversity and the maintenance of lower management costs, comprehensive evaluation for the best for the important regional campus, key attractions.(5) Deciduous broad-leaved trees in the cool aspects of the most obvious cooling effect, followed by evergreen coniferous trees, flowering shrubs trees cooling the weakest; in dust, the plant leaf surface roughness, and leaf petiole length of the relationship between the health point of view, between species Dust are quite different, which, on average conifer Dust significant, the average dust content of 1.143mg/cm2·d; deciduous broad-leaved trees Dust in general slightly larger than the shrub, up to 0.857mg/cm2·d ; shrub average dust as 0.714mg/cm2·d; in carbon sequestration and oxygen release, the tree species per unit leaf area on carbon sequestration and oxygen release to the largest broad-leaved trees, shrubs on carbon sequestration and oxygen release capacity of the smallest conifer Day capacity between solid carbon and releasing oxygen between the first two; to SO2 absorption and noise reduction, the green plants, especially deciduous trees have a strong role of SO2 absorption and noise reduction, better than shrubs, conifers of the most effective difference. In summary, the deciduous broad-leaved species such as poplar, willow Pendula Hort and the overall efficiency significantly, evergreen conifer to spruce, P. orientalis and Pinus best performance, flowering shrubs of lilac, flowering plum and purple leaves of Berberis best benefit.The result can be ecological landscape of Taishan Medical College campus green building to provide a theoretical basis and practical guidance for future research and played on this subject. Because of the system's lack of experience, no other college campus horizontal comparison, ecological building measures part of the campus, there are still relatively vague feeling that this is inadequate, in the next step will seek more in-depth research.