隨著全球人口的增長和城市化快速發(fā)展,過去30年無論是內(nèi)陸還是沿海地區(qū),土地的需求都顯著增加。在沿海地區(qū),填海造地通常是滿足城市發(fā)展土地需求的首選解決方案。使用地質(zhì)工程技術(shù)將原有的海域、潮灘、濕地等變?yōu)槿斯り懙?受城市化、社會經(jīng)濟(jì)發(fā)展等因素驅(qū)動,并產(chǎn)生濕地破壞、洪澇災(zāi)害加劇、生物多樣性降低等多種影響。近30年來,由于全球沿海地區(qū)城市化的快速推進(jìn)和社會經(jīng)濟(jì)發(fā)展,填海造地面積增加迅速,但是,隨著全球變暖導(dǎo)致的海平面上升、風(fēng)暴潮潮位增高以及人類活動導(dǎo)致的地面沉降等,沿海土地也面臨巨大的淹沒風(fēng)險(xiǎn)。在人類活動圍填海和全球氣候變化導(dǎo)致的海平面上升等影響作用下,沿海地區(qū)的土地總面積在增加還是減少?圍填海區(qū)域面臨的海平面上升和地面沉降等風(fēng)險(xiǎn)有多大?什么因素驅(qū)動圍填海的大規(guī)模發(fā)展及如何利用新技術(shù)實(shí)現(xiàn)監(jiān)測和管控?這些都是迫切需要解決的問題。中國自2017年以來出臺了一系列嚴(yán)格的圍填海管控措施,開始對圍填海進(jìn)行規(guī)范,然而,土地資源的稀缺、經(jīng)濟(jì)利益的驅(qū)動使圍填海還將持續(xù)存在,至2020年仍然有大量圍填海工程在沿海各地進(jìn)行。因此,考察海岸帶土地?cái)U(kuò)展的格局和動態(tài),以及海平面上升對其影響,不僅對國土空間開發(fā)規(guī)劃和生態(tài)... 

【文章來源】：華東師范大學(xué)上海市 211工程院校 985工程院校 教育部直屬院校

【文章頁數(shù)】：141 頁

【學(xué)位級別】：博士

【文章目錄】：
摘要
Abstract
List of Figures
Acronyms and Abbreviations
Chapter 1 General Introduction
    1.1 Overview
    1.2 Rationale
    1.3 Research questions
    1.4 Aims and objectives
    1.5 Thesis structure
Chapter 2 Literature review
    2.1 The rise of world’s coastal megacities
    2.2 Coastal land reclamation
    2.3 Sea level rise （SLR） and coastal risk
    2.4 Methodological development in GIS and space science
    2.5 Research Gap
    2.6 Summary
Chapter 3 Data Preparation
    3.1 Introduction
    3.2 Spatial scale, extent and study sites
    3.3 Physiographic characteristics
    3.4 Land use
    3.5 Data sources
        3.5.1 Methodological framework
        3.5.2 Satellite images analysis
        3.5.3 Satellite data products
        3.5.4 Digital Elevation Model （DEM）
        3.5.5 Statistical applications
        3.5.6 Remote sensing with Google Earth Engine
Chapter 4 Global pattern and trends of coastal land gain and loss
    4.1 Introduction
    4.2 Methodology
    4.3 Global coastal land change: Gain or loss?
    4.4 Land reclamation in coastal megacities
    4.5 Summary
Chapter 5 Gaining and loosing land in major Asian cities
    5.1 Introduction
    5.2 Asia’s hunger for coastal land
    5.3 Methodology
    5.4 Mapping coastal reclamation and land cover
    5.5 Land subsidence and sea level rise
    5.6 Monitoring coastal reclamation in Asia
        5.6.1 Re CLAIMS- Regional Coastal Land Accretion- An Integrated MonitoringSystem
        5.6.2 Using Re CLAIMS
    5.7 Summary
Chapter 6 Trajectories of coastal land reclamation in major deltaic cities in China
    6.1 Introduction
    6.2 Methodology
    6.3 Reclamation trends of deltaic cities
    6.4 Evolving policy context
    6.5 Nighttime light over reclaimed land
    6.6 Summary
Chapter 7 Drivers of coastal land reclamation
    7.1 Introduction
    7.2 Understanding driving forces
        7.2.1 Economic drivers
        7.2.2 ‘Eco-cities’ and tourism
        7.2.3 Coastal protection?
        7.2.4 Interactions between drivers
    7.3 Space production at coastal frontier
        7.3.1 Spatial production with reclamation
        7.3.2 Dichotomy between coastal space production and social transformation
Chapter 8 Conclusion and Discussion
    8.1 Conclusion
    8.2 Discussion
        8.2.1 Asia’s pattern of reclamation
        8.2.2 Land cover over reclaimed land
        8.2.3 Evolving policies and coastal reclamation in China
    8.3 Research Innovations
    8.4 Uncertainties and limitations
    8.5 Future directions
Appendix A
Appendix B Supplementary material
References
Scientific meetings and professional outreach during PhD course
Publications
Acknowledgement


【參考文獻(xiàn)】：
期刊論文
[1]Impacts of Coastal Reclamation on Natural Wetlands in Large River Deltas in China[J]. MA Tiantian,LI Xiaowen,BAI Junhong,CUI Baoshan.  Chinese Geographical Science. 2019(04)
[2]Global mapping of artificial surfaces at 30-m resolution[J]. CHEN XueHong,CAO Xin,LIAO AnPing,CHEN LiJun,PENG Shu,LU Miao,CHEN Jin,ZHANG WeiWei,ZHANG HongWei,HAN Gang,WU Hao,LI Ran.  Science China（Earth Sciences）. 2016(12)



本文編號：3045637