本文關(guān)鍵詞：煤炭開采對(duì)生態(tài)系統(tǒng)功能脅迫作用的系統(tǒng)動(dòng)力學(xué)研究　出處：《合肥工業(yè)大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 煤炭開采 生態(tài)系統(tǒng)功能 脅迫作用 系統(tǒng)動(dòng)力學(xué)

【摘要】：工業(yè)化以來,人類對(duì)煤炭資源的掠奪性開采造成了日益嚴(yán)峻的生態(tài)環(huán)境問題,嚴(yán)重影響煤炭資源型地區(qū)生態(tài)系統(tǒng)功能的健康發(fā)展。盡管目前關(guān)于礦產(chǎn)資源開采對(duì)區(qū)域生態(tài)系統(tǒng)功能的影響研究在國內(nèi)外都非常多,但至今鮮有人對(duì)這些生態(tài)環(huán)境相對(duì)脆弱的礦產(chǎn)資源型地區(qū)的生態(tài)系統(tǒng)功能如何受礦產(chǎn)資源開采的脅迫作用進(jìn)行較深透的研究分析。因此,研究煤炭開采對(duì)生態(tài)系統(tǒng)功能的脅迫作用具有重要的理論與現(xiàn)實(shí)意義。本文在系統(tǒng)梳理國內(nèi)外關(guān)于煤炭開采對(duì)生態(tài)系統(tǒng)功能脅迫作用研究成果的基礎(chǔ)上,深刻分析了煤炭開采如何對(duì)生態(tài)系統(tǒng)功能產(chǎn)生脅迫作用的發(fā)生,基于系統(tǒng)動(dòng)力學(xué)方法構(gòu)建了煤炭開采對(duì)生態(tài)系統(tǒng)功能脅迫作用模型,進(jìn)而利用Vensim PLE軟件模擬分析了5種不同情境下煤炭開采對(duì)生態(tài)系統(tǒng)功能的脅迫作用,最后以我國煤炭資源型城市—淮南市為例,進(jìn)行典型案例研究,并結(jié)合研究結(jié)果提出了煤炭資源型地區(qū)生態(tài)系統(tǒng)功能可持續(xù)發(fā)展的對(duì)策建議。研究結(jié)果表明:(1)煤炭開采通過破壞生態(tài)系統(tǒng)結(jié)構(gòu)、改變生態(tài)系統(tǒng)生境、干擾生態(tài)系統(tǒng)循環(huán)等3個(gè)方面對(duì)生態(tài)系統(tǒng)功能產(chǎn)生脅迫作用。(2)5種不同情境下煤炭開采對(duì)生態(tài)系統(tǒng)功能的脅迫作用是不同的,情境五(糟糕狀態(tài))情境四(停滯狀態(tài))情境三(一般狀態(tài))情境二(良性狀態(tài))情境一(理想狀態(tài))。政府在維持生態(tài)系統(tǒng)功能穩(wěn)態(tài)中扮演著重要角色,生態(tài)治理投資是維護(hù)生態(tài)系統(tǒng)功能穩(wěn)態(tài)發(fā)展的重要手段。當(dāng)生態(tài)治理投資系數(shù)和煤炭開采技術(shù)投資系數(shù)的比值越大,煤炭開采對(duì)生態(tài)系統(tǒng)功能的脅迫作用越小,當(dāng)比值為0時(shí),生態(tài)系統(tǒng)功能系統(tǒng)和煤炭開采系統(tǒng)處于糟糕狀態(tài);當(dāng)比值在(0,1)之間時(shí),生態(tài)系統(tǒng)功能系統(tǒng)和煤炭開采系統(tǒng)處于一般狀態(tài);當(dāng)比值為1時(shí),生態(tài)系統(tǒng)功能系統(tǒng)和煤炭開采系統(tǒng)處于良性狀態(tài);當(dāng)比值大于1時(shí),生態(tài)系統(tǒng)功能系統(tǒng)和煤炭開采系統(tǒng)進(jìn)入理想狀態(tài)。(3)以淮南市為例進(jìn)行典型案例分析表明,淮南市煤炭開采對(duì)生態(tài)系統(tǒng)功能的脅迫作用類似于情境三,生態(tài)系統(tǒng)功能處于一般狀態(tài),且系統(tǒng)動(dòng)力學(xué)模型能通過有效性檢驗(yàn)。
[Abstract]:Since industrialization, exploitation of coal resources predatory human caused increasingly severe environmental problems, seriously affected the healthy development of the ecological system of coal resource type area function. Although at present about the exploitation of mineral resources on regional ecosystem function influence research at home and abroad are very much, but how to ecosystem function of regional mineral resources so far few people on the ecological environment is relatively fragile by analyzing a deep stress of exploitation of mineral resources. Therefore, the research has important theoretical and practical significance of coal mining stress effects on ecosystem function. This paper combs the domestic and foreign research results on the effect of coal mining on the ecological system functions on the basis of stress, a profound analysis of the occurrence of coal mining to produce stress effects on ecosystem functions, based on system dynamics Method to build a coal mining model of ecosystem stress, and simulation analysis of 5 kinds of different situations of coal mining stress effect on ecosystem function by using Vensim PLE software, and finally to China's coal resources city - Huainan city as an example, typical case study, combined with the research results and puts forward the countermeasures and suggestions of function the sustainable development of the ecological system of coal resources area. The results show that: (1) coal mining through the destruction of ecosystem structure, ecological habitat change system, 3 aspects of ecosystem disturbance cycle stress effects on ecosystem function. (2) 5 different situations of coal mining stress on ecosystem function is different situations, five (bad) situation (stagnation) four three (general situation state) situation two (benign state) situations (ideal state). The government in maintaining ecological system Play an important role in the homeostasis of ecological governance, investment is an important means of maintaining ecosystem function steady development. When the ratio of ecological investment coefficient and coal mining technology investment coefficient is bigger, coal mining stress effects on ecosystem function is small, when the ratio is 0, the ecological system and coal mining the system in a state; when the ratio (0,1) between, ecosystem function system and coal mining system in normal state; when the ratio is 1, the ecosystem function system and coal mining system in a healthy state; when the ratio is more than 1, ecosystem function system and coal mining system into the ideal state. (3) in Huainan city as an example, the typical case analysis shows that Huainan coal mining stress effect on ecosystem function is similar to the situation three, ecosystem function in normal state, and the Department of The model of the kinetic model can be tested by the validity.

【學(xué)位授予單位】：合肥工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：X171.1;F426.21

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 趙敏敏;周立華;王思源;;生態(tài)政策對(duì)庫布齊沙漠土地利用格局及生態(tài)系統(tǒng)服務(wù)價(jià)值的影響[J];水土保持研究;2017年02期

2 Sedat Kele?;dris Durusoy;Günay akir;;Analysis of the changes in forest ecosystem functions,structure and composition in the Black Sea region of Turkey[J];Journal of Forestry Research;2017年02期

3 王希;顧yN;樊建軍;孟玉雷;蔣細(xì)旺;;高爾夫球場(chǎng)生態(tài)服務(wù)功能間接價(jià)值評(píng)價(jià)[J];江漢大學(xué)學(xué)報(bào)(自然科學(xué)版);2017年01期

4 唐秀美;劉玉;劉新衛(wèi);潘瑜春;吳彥澎;李虹;;基于格網(wǎng)尺度的區(qū)域生態(tài)系統(tǒng)服務(wù)價(jià)值估算與分析[J];農(nóng)業(yè)機(jī)械學(xué)報(bào);2017年04期

5 湯潔;李紅薇;李昭陽;王靜靜;張溶;;土地利用變化對(duì)太平池濕地區(qū)域生態(tài)系統(tǒng)服務(wù)價(jià)值的影響[J];中北大學(xué)學(xué)報(bào)(自然科學(xué)版);2017年01期

6 劉建軍;;青海省門源縣濕地生態(tài)系統(tǒng)服務(wù)功能價(jià)值估算[J];林業(yè)資源管理;2016年06期

7 曹瑩;湯臣棟;馬強(qiáng);薛建輝;;上海崇明縣濕地生態(tài)系統(tǒng)服務(wù)功能價(jià)值評(píng)價(jià)[J];南京林業(yè)大學(xué)學(xué)報(bào)(自然科學(xué)版);2017年01期

8 孫曉霞;于仁成;胡仔園;;近海生態(tài)安全與未來海洋生態(tài)系統(tǒng)管理[J];中國科學(xué)院院刊;2016年12期

9 殷茵;李愛民;;森林生態(tài)系統(tǒng)服務(wù)功能及其價(jià)值[J];江西科學(xué);2016年06期

10 翟羽佳;王麗婧;鄭丙輝;王會(huì)肖;王山軍;;基于系統(tǒng)仿真模擬的三峽庫區(qū)生態(tài)承載力分區(qū)動(dòng)態(tài)評(píng)價(jià)[J];環(huán)境科學(xué)研究;2015年04期

，

本文編號(hào)：1371370