研究論文
胡云鋒研究組2018年在土地利用/覆被變化及其生態(tài)效應(yīng)領(lǐng)域取得進(jìn)展
文章來(lái)源: | 發(fā)布時(shí)間:2018-12-21 | 【打印】 【關(guān)閉】
土地利用/覆被變化是表征全球陸地生態(tài)系統(tǒng)變化的主要形式之一,也是表征人類活動(dòng)響應(yīng)全球變化、開展美麗城市和美麗鄉(xiāng)村建設(shè)的重要形式之一。胡云鋒研究組主要應(yīng)用衛(wèi)星遙感和互聯(lián)網(wǎng)大數(shù)據(jù)技術(shù),在國(guó)家、省域和城市等多個(gè)尺度開展了土地利用/覆被變化檢測(cè)及其效應(yīng)研究。2018年課題組在ISPRS Journal of Photogrammetry and Remote Sensing、Remote Sensing、Land Degradation & Development、Science of the Total Environment、Ecological Indicators等發(fā)表多篇SCI。這些論文主要解決如下問題:
1、運(yùn)用云計(jì)算和深度學(xué)習(xí)技術(shù),發(fā)展高效可靠的LUC制圖和LUC變化檢測(cè)算法,并在國(guó)家尺度和區(qū)域尺度上開展應(yīng)用(論文1,2)。
2、在重要自然地理區(qū)域,解析LUC變化時(shí)空過(guò)程及其驅(qū)動(dòng)機(jī)制,特別是針對(duì)林草地變化開展深入分析,為生態(tài)保護(hù)和區(qū)域可持續(xù)發(fā)展提供政策支撐(論文3、4、5)。
3、在北京等典型都市地區(qū),解析LUC組分構(gòu)成及空間分布格局是如何影響城市熱島特征,由此為都市區(qū)綠地規(guī)劃和美麗中國(guó)建設(shè)提供建議(論文6、7)。
4、針對(duì)人類LUC活動(dòng)所造成的石漠化,運(yùn)用大數(shù)據(jù)手段解析典型生態(tài)退化研究熱點(diǎn)的時(shí)空分布和演變,闡明多源數(shù)據(jù)結(jié)果之間的空間差異(論文8)。
上述研究得到了科技部重點(diǎn)研發(fā)計(jì)劃(2016YFC0503701,2016YFB0501502),中科院戰(zhàn)略先導(dǎo)計(jì)劃(XDA19040301,XDA20010202)以及國(guó)防科工局高分專項(xiàng)(00-Y30B14-9001-14/16)等多個(gè)項(xiàng)目支持。
論文具體如下:
(1)HU YF*, DONG Y, BATUNACUN. An automatic approach for land-change detection and land updates based on integrated NDVI timing analysis and the CVAPS method with GEE support[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2018, 146(12): 347-359.
https://www.sciencedirect.com/science/article/pii/S0924271618302867
(2)Hu, Y*.; Zhang, Q.; Zhang, Y.; Yan, H. A deep convolution neural network method for land cover mapping: A case study of qinhuangdao, china. Remote Sensing 2018, 10(12), 2053.
https://www.mdpi.com/2072-4292/10/12/2053
(3)BATUNACUN, NENDEL C, HU YF, LAKES T. Land-use change and land degradation on the Mongolian Plateau from 1975 to 2015-A case study from Xilingol, China[J]. Land Degradation & Development, 2018, 29(6): 1595-1606.
https://onlinelibrary.wiley.com/doi/full/10.1002/ldr.2948
(4)HU YF*, BATUNACUN. An Analysis of Land-Use and Land-Cover Change in the Zhujiang-Xijiang Economic Belt, China, from 1990 to 2017[J]. Applied Sciences-Basel, 2018, 8(9).1524
https://doi.org/10.3390/app8091524
(5)HU YF*, BATUNACUN. An Analysis of Land-Use Change and Grassland Degradation from a Policy Perspective in Inner Mongolia, China, 1990–2015[J]. Sustainability, 2018, 10(11): 4048.
https://www.mdpi.com/2071-1050/10/11/4048
(6)DAI ZX, GULDMANN JM, HU YF*. Spatial regression models of park and land-use impacts on the urban heat island in central Beijing[J]. Science of the Total Environment, 2018, 626(6): 1136-1147.
https://www.sciencedirect.com/science/article/pii/S004896971830202X
(7)DAI Z, GULDMANN JM, HU YF*. Thermal impacts of greenery, water, and impervious structures in Beijing’s Olympic area: A spatial regression approach[J]. Ecological Indicators, 2019, 97(2): 77-88.
https://www.sciencedirect.com/science/article/pii/S1470160X18307386
(8)HU YF*, HAN YQ, ZHANG YZ. Information Extraction and Spatial Distribution of Research Hot Regions on Rocky Desertification in China[J]. Applied Sciences, 2018, 8(11): 2075.
https://www.mdpi.com/2076-3417/8/11/2075
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