[1] Land use transformation: A new approach to comprehensive research on land use/cover change[J]. Geography and Geographic-Information Science, 19, 87-90(2003).

[2] et alSocio-economic development and land-use change: Analysis of rural housing land transition in the transect of the Yangtze River, China[J]. Land Use Policy, 24, 141-153(2007).

[3] The evolution of rural policy in Britain and its policy implications for rural development in China[J]. Geographical Research, 29, 1369-1378(2010).

[4] et alGlobal consequences of land use[J]. Science, 309, 570-574(2005).

[5] Land use transitions: Socio-ecological feedback versus socio-economic change[J]. Land Use Policy, 27, 108-118(2010).

[6] et alThe dynamic mechanism of landscape structure change of arable landscape system in China[J]. Agriculture, Ecosystems and Environment, 251, 26-36(2018).

[7] et alLand use transition of mountainous rural areas in China[J]. Acta Geographica Sinica, 73, 503-517(2018).

[8] China and India lead in greening of the world through land-use management[J]. Nature Sustainability, 2, 122-129(2019).

[9] et alLong-term effects of land use/land cover change on surface runoff in urban areas of Beijing, China[J]. Journal of Applied Remote Sensing, 8, 1354-1365(2014).

[10] et alSpatiotemporal characteristics, patterns and causes of land use changes in China since the late 1980s[J]. Acta Geographica Sinica, 69, 3-14(2014).

[11] Rural transformation and land use change in Northern Thailand[J]. Journal of Land Use Science, 2, 1-29(2007).

[12] et alLandscape change and the sustainable development strategy of different types of Ethnic Villages driven by the Grain for Green Program[J]. Sustainability, 10, 3485-3503(2018).

[13] et alChanges of land use and landscape pattern in Hongze Lake Basin[J]. Resources and Environment in the Yangtze Basin, 20, 1211-1216(2011).

[14] The use of gradient analysis studies in advancing our understanding of the ecology of urbanizing landscapes: Current status and future directions[J]. Landscape Ecology, 23, 1143-1155(2008).

[15] Urban Ecology[J]. Springer Berlin Heidelberg, 3-16(1998).

[16] Ecosystem structure and function along urban-rural gradients: An unexploited opportunity for ecology[J]. Ecology, 71, 1232-1237(1990).

[17] et alA GIS-based gradient analysis of the urban landscape pattern of Shanghai Metropolitan Region[J]. Acta Phytoecologica Sinica, 28, 78-85(2004).

[18] Gradient analysis and comparison of landscape pattern along different transects in the main urban area of Chongqing city[J]. Journal of Natural Resources, 32, 553-567(2017).

[19] et alGradient analysis and comparison of landscape patterns along different expansion axes of Tongan district in Xiamen city[J]. Progress in Geography, 28, 767-774(2009).

[20] et alGradient analysis and comparison of landscape pattern along different traffic expansion axes of oasis city in the arid area of China[J]. Scientia Geographica Sinica, 33, 1434-1441(2013).

[21] et alSpatial gradients pattern of landscapes and their relations with environmental factors in Haihe River Basin[J]. Acta Ecologica Sinica, 31, 1925-1935(2011).

[22] et alGradient analysis of arid valley of Minjiang River landscape pattern based on moving window method[J]. Acta Ecologica Sinica, 34, 3276-3284(2014).

[23] et alLandscape pattern change and its driving mechanism in Yihe River Basin, China[J]. Chinese Journal of Applied Ecology, 28, 2611-2620(2017).

[24] A gradient analysis of urban landscape pattern: A case study from the Phoenix Metropolitan Region, Arizona, USA[J]. Landscape Ecology, 17, 327-339(2002).

[25] Spatiotemporal changes of landscape pattern in response to urbanization[J]. Landscape and Urban Planning, 81, 341-353(2007).

[26] et alLandscape patternanalysis alongan urban-rural gradient in the Shanghai Metropolitan Region[J]. Acta Ecologica Sinica, 24, 1973-1980, 2096(2004).

[27] Landscape sequences along the urban-rural-natural gradient: A novel geospatial approach for identification and analysis[J]. Landscape and Urban Planning, 140, 42-55(2015).

[28] et alOptimizing theory and case studies of cultivated slope land in the center of Three Gorges Reservoir area based on patch-scale land evaluation[J]. Acta Ecologica Sinica, 34, 3245-3256(2014).

[29] Spatio-temporal variation of farmland-fruit forest conversion and its enlightenment in Three Gorges Reservoir Area: A case study on Caotangxi watershed[J]. Journal of Natural Resources, 34, 385-399(2019).

[30] Ecological risk assessment of small watersheds of the Three Gorges Reservoir Area based on land use change: A case study of Caotang River[J]. Journal of Natural Resources, 28, 944-956(2013).

[31] et alThe impact of European landscape transitionson the provision of landscape services: An explorative studyusing six cases of rural land change[J]. Landscape Ecology, 34, 307-323(2019).

[32] The spatial characteristics and formation mechanism of the country urbanization in China[J]. Acta Geographica Sinica, 67, 1011-1020(2012).

[33] et alGradient analysis landscape pattern of tourism island with rapid urbanization: A case study of Pingtan Island[J]. Journal of Fujian Normal University: Natural Sciences, 35, 109-116(2019).

[34] . Landscape Ecology: Pattern, Process, Scale and Hierarchy(2007).

[35] The effect of based on terrain factor landscape pattern in the center region of Three Gorges Reservoir Area: A case study of Caotangxi Watershed[J]. Journal of Chongqing Normal University: Natural Sciences, 31, 48-53, 2(2014).

[36] Land use and land transformation[J]. GeoJournal, 8, 67-74(1984).

[37] et alResponse of ecological storage and conservation to land use transformation: A case study of a mining town in China[J]. Ecological Modelling, 221, 1427-1439(2010).

[38] et alTerrain gradient effect and spatial structure characteristics of land use in mountain areas of Northwestern Hubei province[J]. Resources and Environment in the Yangtze Basin, 28, 313-321(2019).

[39] et alLand use and landscape pattern change and its driving force in Yumen city in the past 30 years[J]. Geographical Research, 31, 1631-1639(2012).

[40] et alHistorical analysis of landscape change using remote sensing techniques: An explanatory tool for agricultural transformation in Greek rural areas[J]. Landscape and Urban Planning, 86, 38-46(2008).

[41] Land use functions dynamics pattern of Caotang Watershed in the Three Gorges Reservoir Area[J]. Resources and Environment in the Yangtze Basin, 26, 227-237(2017).

[42] Satellite images show China going green[J]. Nature, 553, 411-413(2018).

[43] Analysis on regional land use transition: A case study in transect of the Yangtze River[J]. Journal of Natural Resources, 17, 144-149(2002).

[44] Agricultural landscape dynamics in response to economic transition: Comparisons between different spatial planning zones in Ningbo region, China[J]. Land Use Policy, 61, 316-328(2017).

[45] et alFarmland abandonment: Threat or opportunity for biodiversity conservation? A global review[J]. Ecology and the Environment, 12, 288-296(2014).

[46] et alModelling interactions and feedback mechanisms between land use change and landscape processes[J]. Agriculture Ecosystems and Environment, 129, 157-170(2009).

[47] et alTraditional agroecosystem transition in mountainous area of Three Gorges Reservoir Area[J]. Acta Geographica Sinica, 74, 1605-1621(2019).

[48] Spatio-temporal features of scaling farmland and its corresponding driving mechanism in Three Gorges Reservoir Area[J]. Acta Geographica Sinica, 29, 563-580(2019).

[49] et alCharacteristics and influencing factors of spatial restructuring of rural settlements in Wuhan city[J]. Economic Geography, 38, 180-189(2018).

[50] et alImpacts of land consolidation on rural human-environment system in typical watershed of Loess Hilly and Gully Region[J]. Transactions of the CSAE, 35, 241-250(2019).