The Research Of The Urumqi's Urban Flora Ecosystem

The problems of urban affronts have become anything important to the urban ecology and urban ecosystem. At present, the affronts research mainly consist in logging and garden, accent the natural characters of plants climax. This thesis research the reciprocal relationship between urban affront and environments that are formed by the action about afforest, elementarily make researches into matter cycle and energy flow in the unity. This thesis mainly study the action on the plants resulting from the interplay of the society, economic, and environment of Urumqi city, analyses the affronts problems of Urumqi city; try to depict the status of the urban flora ecological system's balance, from the qualitative and quantitative. At last, give some proposals and measures about how to construct the ecological balance. Main contexts are listed as following:1. Review and appreciate the briefing and the research of urban affrontsSummary the briefing of the urban affront, hitherto, specialists study the urban affront, mainly about the natural characters of urban plants and how to build. Hence, there are three area to study: Urban silviculture, urban garden affront and urban afforest ecosystem.2. The essence of urban flora ecological system.On the basis of the other specialists' achievements, understand the trend and content of the affronts research, Differentiate some concepts related; define clearly the notion of urban flora ecosystem, determine the angle of this thesis. Subject to the large number of paper and pertinent theories, analyses the essence of the urban flora ecosystem, that is, the matter cycle and energy flow betweenthe urban flora system and the some social environments.3. The urban flora ecosystem of Urumqi city and the existent problems ofit'sThis part is mainly concentrate on the positivism. Introduce the natural and environmental frame of the urban flora ecosystem of Urumqi city, according the census from investigate on the spot and questionnaires, the statistical analytical way, from the eco-systematical ecology and ecology to enter into research, analyses the formation, distribution, function, develop station and characters, finally find the existent problems. 4.Construction and managementThis part is mainly about contexts and conclusions. In accordance with the affronts problems of Urumqi city, corresponding constructive and managed measures are proposed to build the balance of urban flora ecological system. Those are: improve the quality of affronts, let the greenbelts become network, encourage the indigenous plants, take advantage of the stereo affronts and make different functional sub areas. The affronts constructive program and the other constructive programs keep synchronism. The total increasing green area is steadiness, for this prerequisite, to constitute affronts bargain license institution, formulate the local law to protect the urban affronts, launch the affronts lottery, setup the affronts fund to alley the press of the government, wage widely the affronts-protected education, improve the conscious of protect the affronts, constitute a set of practicable affronts supervise system to ensure all measures aboved actualized, at last, achieve the status which everyone protect the affronts.