Monitoring Land Use Changes in the Yellow River Delta Using Multi-Temporal Remote Sensing Data and Machine Learning from 2000 to 2020
文献类型: 外文期刊
作者: Yunyang Zhu;Linlin Lu;Zilu Li;Shiqing Wang;Yu Yao;Wenjin Wu;Rajiv Pandey;Aqil Tariq;Ke Luo;Qingting Li
作者机构:
关键词: land use change;machine learning;sustainable development;XGBoost;Yellow River Delta
期刊名称: Remote Sensing
ISSN: 2072-4292
年卷期: 2024 年 16 卷 11 期
页码:
收录情况: SCIE(2024版) ; ; EI(2024版)
摘要: The Yellow River Delta (YRD), known for its vast and diverse wetland ecosystem, is the largest estuarine delta in China. However, human activities and climate change have significantly degraded the wetland ecosystem in recent decades in the YRD. Therefore, an understanding of the land use modifications is essential for the efficient management and preservation of ecosystems in this region. This study utilized time series of remote sensing data and the extreme gradient boosting method to generate land use maps of the YRD from 2000 to 2020. Several methods, including transition matrix, land use dynamic degree, and standard deviation ellipse, were employed to explore the characteristics of land use transitions. The results underscore significant spatial variations in land use over the past two decades. The most rapid increase was observed in built-up area, followed by terrestrial water and tidal flats, while unutilized land experienced the fastest decrease, followed by forest–grassland. The spatial distribution patterns of agricultural land, built-up area, terrestrial water, and forest–grassland demonstrated stronger directionality compared to other land use types. The wetlands have expanded in size and improved in structure. Unutilized land has been converted into artificial wetlands comprising ponds, reservoirs, salt ponds, shrimp and crab ponds, and natural wetlands featuring mudflats and forest–grassland. The wetland conservation efforts after 2008 have proven very effective, playing a positive role in ecological and environmental preservation, as well as in regional sustainable development.
分类号:
- 相关文献
作者其他论文 更多>>
-
Soil Organic Carbon Estimation via Remote Sensing and Machine Learning Techniques: Global Topic Modeling and Research Trend Exploration
作者:Tong Li;Lizhen Cui;Yu Wu;Timothy I. McLaren;Anquan Xia;Rajiv Pandey;Hongdou Liu;Weijin Wang;Zhihong Xu;Xiufang Song;Ram C. Dalal;Yash P. Dang
关键词:BERTopic;carbon cycle dynamics;carbon sequestration;spectral prediction models
-
Genome-wide identification and analysis of abiotic stress responsiveness of the mitogen-activated protein kinase gene family in Medicago sativa L.
作者:Hao Liu;Xianyang Li;Fei He;Mingna Li;Yunfei Zi;Ruicai Long;Guoqing Zhao;Lihua Zhu;Ling Hong;Shiqing Wang;Junmei Kang;Qingchuan Yang;Lin Chen
关键词:Abiotic stress response;Genome-wide analysis;Medicago sativaL;MsMAPK gene family;Tissue-specific expression
-
Multi-omics integrative analysis provided new insights into alkaline stress in alfalfa
作者:Xianyang Li;Hao Liu;Fei He;Mingna Li;Yunfei Zi;Ruicai Long;Guoqing Zhao;Lihua Zhu;Ling Hong;Shiqing Wang;Junmei Kang;Qingchuan Yang;Chen Lin
关键词:Alfalfa;Alkali stress;Metabolomics;Transcriptomics
-
A novel flavonoid prenyltransferase gene PcPT11 with broad substrate promiscuity in Psoralea corylifolia L.
作者:Yuanyue Wang;Yanjiao Luo;Yixin Zhang;Chaoqun Xu;Yu Yao;Jiajun Gu;Yude Peng;Yongzhen Pang;Gang Ding;Fengmei Suo;Guoan Shen;Shangang Jia;Baolin Guo
关键词:Flavonoids;PcPT11;Prenylation;Prenyltransferases;Psoralea corylifolia L.
-
Characterization of the Heat Shock Transcription Factor Family in Medicago sativa L. and Its Potential Roles in Response to Abiotic Stresses
作者:Hao Liu;Xianyang Li;Yunfei Zi;Guoqing Zhao;Lihua Zhu;Ling Hong;Mingna Li;Shiqing Wang;Ruicai Long;Junmei Kang;Qingchuan Yang;Lin Chen
关键词:abiotic stress;alfalfa;gene family;genome-wide;MsHSF
-
Response patterns of lncRNAs of the Spodoptera frugiperda (Lepidoptera: Noctuidae) larvae under 23 pesticide treatments
作者:Qing Nan Wang;Wen Qing Xiao;Yu Yao;Xiang Dong Kong;Yang Sun
关键词:detoxification;differentially expressed;insecticide;lncRNA;specific expression
-
Influence of hemin on structure and emulsifying properties of soybean protein isolate
作者:Jiaming Zhang;Yangyang Jia;Wenjin Wu;Yingying Zhang;Ping Chen;Xiaofang Li;Xuetuan Wei;Chunmei Li;Kaikai Li
关键词:Emulsifying ability;Hemin;Interaction mechanism;Soybean protein isolate (SPI)