Dissertation > Excellent graduate degree dissertation topics show

Study on the Protection Countermeasures and Comprehensive Assessment of Biodiversity in Shanxi Province

Author: MaNi
Tutor: ShangGuanTieLiang
School: Shanxi University
Course: Physical Geography
Keywords: Biodiversity Evaluation unit Comprehensive Index System Biodiversity partition Evaluate rating
CLC: X176
Type: Master's thesis
Year: 2011
Downloads: 112
Quote: 0
Read: Download Dissertation

Abstract


Biodiversity is closely related to sustainable development of human society, biodiversity assessment is the foundation of biodiversity conservation and management. To obtain precise biodiversity information is a foundation of scientific decision——making for biodiversity conservation.Based on the existing achievements and information, combined with the wild supplementary investigation.This paper created a comprehensive index system and calculation expression for evaluating regional biodiversity that were composed of wildlife richness, wild vascular bundle plant richness, diversity of ecosystem types, completeness of vertical stratification of vegetation, endemism, extent of Mien species invasion and endangered species richness. We use this method to evaluate the biodiversity conservation in 110 counties of Shanxi province by the county area as the basic assessment unit. Meanwhile, cluster analysis on geographical distribution of plants in 42 nature reserve was taken by stratified method.(1) Warm-temperate climate and the complex terrain provide an excellent habitat for animals and plants.2121 wild vascular bundle plant species, which belong to 685 genera of 152 families. Meanwhile,481 wildlife species, which belong to 34 orders and 108 families. There are ninety-six ecosystems, combined by four vegetation formations.635 endemic species, of which 591 wild vascular bundle endemic plants and 44 endemic wildlife species.16 invasive species, of which 14 wild vascular bundle invasive plants and only 2 invasive wildlife species.(2) According to biodiversity comprehensive index, biodiversity status can be divided into four levels in 110 counties of Shanxi province.24 of 110 countries have high biodiversity, accounting for 21.82% of total country number; 30 counties have moderate biodiversity, accounting for 27.27%; 100 counties have medium-low biodiversity, accounting for 36%; and 16 counties have low biodiversity, accounting for 14.55%. All counties belonging to above-mentioned rich biodiversity mainly distribute in the Zhongtiao mountains, Lvliang mountains and Taihang mountains.(3) Taking 42 nature reserve as the entity and initial data matrix on the basis of wild plant’s binary data.42 nature reserve is divided into nine geographic area according to similarity coefficient of Jaccard. The results reflect the relation and distinction on the diversity regions of wild plants and distinct difference on the flora composition of north-south wild plants.

Related Dissertations

  1. Arthropod Diversity in Non-Crop Habitats at Margins of Paddy Fields of Different Types,S435.112
  2. Benthic Macroinvertebratre Diversity of Urban Streams in Xitiaoxi Watershed, Anji County, Zhejiang Province, China,X826
  3. Identification、Diversity and Phylogenetic Analysis of Antagonistic Bacillus Isolated from Different Chinese Areas,S476.1
  4. Arthropod Biodiversity in Paddy Fields under Different Management Regimes,S511
  5. Wisdom on Confucianism Biological Diversity,B222
  6. Study on Urban Biodiversity Conservation Planning of Wuxi City,X176
  7. Study on Quantitative Characteristic and Biodiversity of Pinus Tabulaeformis Plantation Communities in Dongshan Mountains, Taiyuan,S791.254
  8. Research on the legal protection of wild plants,D922.68
  9. Strategy Study on Biodiversity Conservation Based for Regional Development,Q16
  10. Development of tourism professionals in Ecuador,F597.76
  11. Genetic Algorithm - Biodiversity,TP183
  12. Eco-compensation of Biodiversity in Wuyishan Area of Fujian Province,X176
  13. Endophytic Bacterial Diversity in Glycyrrhiza Inflata Bat. from Xinjiang by Culture-independent Method,Q93
  14. A Research of the Development Strategy of Zhangjiangkou Mangrove,X37
  15. Research on the Regulation System for Alien Invasive Marine Species,X171
  16. Study on Environmental Quality Assessment of Beijing Cascades Country Golf Club,S688.4
  17. Occure Law of Wheat Aphids and Effect of Growing Models on Its Populations in Tianshui, Gansu Province,S435.122.2
  18. The Study on the Problems of International Law Regulation about the Border Crossing of the Genetically Modified Organisms,D996.9
  19. Legal mechanism of the GMS Biodiversity Conservation Corridor Construction,D922.68
  20. Study on Forestry Resource Distribution and Ecosystem Service Functions in TianTai Forest Park,Q948
  21. Study on the Main Ecological Function of Five Ecological Forests in Hunan Province,S718.56

CLC: > Environmental science, safety science > The basic theory for the Environment and Science > Environmental Biology > Biodiversity Conservation
© 2012 www.DissertationTopic.Net  Mobile