| Fujian Wuyishan National Nature Reserve is the largest area of Southeast China continent and retain the most in subtropical forest ecosystem integrity. Author of Wuyishan ecological public welfare forest construction are studied, the hope can let the future of Wuyishan forestry ecological system construction and forestry classification management more scientific, standardized, speeding up the Wuyishan the construction of ecological public welfare forest and forestry ecological engineering construction, improve construction quality and effectiveness. This paper takes Wuyishan as the research area, the area of the field survey data and related statistical resources as the data source, the investigation and Study on the construction of ecological public welfare forest in the area, the results showed that:(1) The construction of the Wuyishan ecological public welfare forest area of 1541000 mu, accounting for the total land area of Wuyishan City,43.3%. The above the provincial level key ecological public welfare forest woodland 1339000 mu (including the nature protection area of 377000 acres), the ecological public welfare forest 202000 acres of woodland.(2) Ecological public welfare forest in Wuyishan are mainly distributed in five regions:one is the world heritage scenic forest and water conservation district; two is the water conservation district Dongxi reservoir and upstream; three is the Xixi conservation areas of drinking water; four is the bio diversity protection zone; five is to the East, South and central water conservation, water and soil conservation areas.(3) At present, the main types of ecological public welfare forest in Wuyishan: evergreen broad-leaved forest, coniferous and broad-leaved mixed forest, coniferous forest, deciduous broadleaved forest, bamboo forest, Zhongshan elfin forest, mountain meadow. Evergreen broad-leaved forest is the main forest in Wuyishan nature reserve, Wuyishan is the base of vertical vegetation belts. This type in this area is very big. about distribution in altitude 300-1100m. Coniferous forest zone is mainly distributed in the altitudes between 1100-1650m, where 1100-1200m is the transition of Masson Pine and Mount Huangshan pine belt. The proportion of conifer and broadleaf trees with a regular change with the elevation of the. As the altitude increased conifer, broadleaf tree decreases with the increasing altitude. Distribution of coniferous forest is widely used, in the vertical zone spectrum in the range is very wide, mainly distributed in the altitude of 200m-1900m within the range.(4) At present the main problems of construction of ecological public welfare forest in Wuyishan include:a. On the ecological public welfare forest policy too cumbersome and a considerable part of the rationality of policy remains to be determined, to a great extent restricted the operation of business and management of ecological public welfare forest, or even seriously affected the enthusiasm of ecological public welfare forest, caused great obstacles for the development of forest;b. The compensation standard is too low and the compensation is too single, the compensation is to compensate the ecological public welfare forest area, all the ecological public welfare forest are compensated according to the unified standard is obviously not reasonable;c. Wuyishan ecological forest has been severely damaged, many key projects engrossment ecological forest in the development process and does not take other remedial measures, law enforcement can not keep up the pace of destruction of ecological public welfare forest;d. Ecological public welfare forest in Wuyishan at present, tree structure is not very reasonable, not fully play its ecological function. Wuyishan city existing natural coniferous forest 670000 mus, key area artificial coniferous forest 160000 mus. Because of coniferous forest is difficult to achieve self-renewal, and stand age after prone to diseases and pests and forest fires;e. Perfect relevant mechanisms of ecological public welfare forest;Compensation mechanism and the forest resources dynamic monitoring system of ecological public welfare forest is the ecological public welfare forest research two important module.f. Set up the development and common development concept;Acceptance of the social economic development level and social values of the forest will affect people’s understanding of forest function, when social economy develops to a certain height, the forest function demand will occur a series of changes, so the sustainable development of ecological public welfare forest can differentiate into all kinds of different levels.Mainly includes:the sustainable human get benefits from the ecological public welfare forest; sustainable forest products; forest ecological system of self maintenance and sustainability of the self recovery. Common development is the innovation of the legal system of forest ecological compensation and improve not only can make the value target of better and faster implementation of environmental law.g. Expand access to Ecological Public Welfare Forest Silviculture funds;Capital source diversification can reduce the ecological public welfare forest construction of the barrier, the ecological public welfare forest construction is to benefit the whole society, so all the fields for the construction of the public welfare undertakings shall be concerned and involved.h. Strengthen the protection of key ecological location.;Wuyishan suspended the tree cutting in key areas and the natural forest. Of the city comply with the requirements of artificial forest cutting, cutting must be carried out after approval by the afforestation, in principle does not approve the tea break, and the above cutting forest area of 20% planting broadleaf trees.i. The establishment of a sound ecological forest management and protection system.Establish and improve the ecological non-commercial forest management contract responsibility system; sign;... |
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