Font Size: a A A

A Study On The Sustainable Ability In Forestry Industry Region Of Heilonjiang Province

Posted on:2005-08-15Degree:MasterType:Thesis
Country:ChinaCandidate:H Y ZuoFull Text:PDF
GTID:2156360125453439Subject:Forestry
Abstract/Summary:PDF Full Text Request
China is the largest developing country in the world. She is an ancient civilization country who is poor originally on natural ecological environment and strong in human activities and long history of exploit. The frequent human activities lead to the change of forest resource in total amount, structure and distribution. Material production and environment service of existing forest ecosystem cannot meet the need of fast development in social economy.In order to meet the requirement of national economy and social development for forestry in new century, it is necessary to re - study the forestry development strategy and to determent the leading thought, the impressed, goal and measures of strategy. It should protect and enlarge the forest resource, improve the ecological environment, fasten forestation, raise the productivity of forest land and quality of stand, and amount and quality of timber and forestry product.Forest industry region of Heilongjiang province is the largest one in China ( 40, which is 28% of China). Exploiting and cutting almost 50 years, the natural forest vegetation has been greatly destroyed. It is more important to re - built and recover the function than at any time. Especially adjustment must be made in management. It should have the new idea of meeting the need the economical, environmental and social development of present and the benefit need of generation.In order to quantify the process of the sustainable ability in forestry industry region of Heilongjiang province, firstly, the basic rules of sustainable indicator system was set up. Secondly, the sustainable indicator system was established, which has 3 levels, 4 systems and 10 indicators according to the frame of sustainable indicator system which was formed from the theory of mixed system of society, economy, resource and nature. Based on the standard of synthetical evaluating index(SEI) <0.75, it belongs to non sustainable; if 0.75 < SEI < 0.9, then it belongs to basically sustainable; if 0.9 < SEI < 1, then it belongs to sustainable. It is used to analyze in 22 forestry bureaus in forestry industry region of Heilongjiang province. Three kinds were divided.
Keywords/Search Tags:Sustainable, Indicator system, Synthetical evaluating index (SEI), Forestry industry region of Heilongjiang province
PDF Full Text Request
Related items