Showing 1 - 20 results of 26 for search '"grassland"', query time: 0.09s Refine Results
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    Assessment of Six Machine Learning Methods for Predicting Gross Primary Productivity in Grassland by Hao Wang, Wei Shao, Yunfeng Hu, Wei Cao, Yunzhi Zhang

    Published 2023-07-01
    “…Grassland gross primary productivity (GPP) is an important part of global terrestrial carbon flux, and its accurate simulation and future prediction play an important role in understanding the ecosystem carbon cycle. …”
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    Response of fungal communities to afforestation and its indication for forest restoration by Kaichuan Huang, Zhenli Guo, Wen Zhao, Changge Song, Hao Wang, Junning Li, Reyila Mumin, Yifei Sun, Baokai Cui

    Published 2023-01-01
    “…This finding emphasizes that soil pH has a strong effect on the transition of fungal communities and functional taxa from grassland to plantation, providing a novel indicator for forest restoration.…”
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    Consistency and Accuracy of Four High-Resolution LULC Datasets—Indochina Peninsula Case Study by Hao Wang, Huimin Yan, Yunfeng Hu, Yue Xi, Yichen Yang

    Published 2022-05-01
    “…The accuracy of cropland, forest, water area, and built-up land is generally high (above 85%); the accuracy of grassland, shrubland, and bare land is low (below 60%). …”
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    Analysis on Land-Use Change and Its Driving Mechanism in Xilingol, China, during 2000–2020 Using the Google Earth Engine by Junzhi Ye, Yunfeng Hu, Lin Zhen, Hao Wang, Yuxin Zhang

    Published 2021-12-01
    “…The main findings are summarized as follows. (1) The RF classification algorithm supported by the GEE platform enables fast and accurate acquisition of the LULC dataset, and the overall accuracy is 0.88 ± 0.01. (2) The ecological condition across Xilingol has improved significantly in the last 20 years (2000–2020), and the area of vegetation (grassland and woodland) has increased. Specifically, the area of high-coverage grass and woodland increases (+13.26%, +1.19%), while the area of water and moderate- and low-coverage grass decreases (−15.96%, −7.23%, and −3.27%). …”
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    Afforestation-Induced Shifts in Soil Bacterial Diversity and Community Structure in the Saihanba Region by Kai-Chuan Huang, Wen Zhao, Jun-Ning Li, Reyila Mumin, Chang-Ge Song, Hao Wang, Yi-Fei Sun, Bao-Kai Cui

    Published 2024-02-01
    “…<i>mongolica</i>, on soil bacterial diversity and community structure in comparison to grassland. Sixty soil samples were collected at a 20 cm depth, and high-throughput sequencing was employed to identify bacterial communities and assess their interactions with environmental factors. …”
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    Study on Dynamic Changes of Soil Erosion in the North and South Mountains of Lanzhou by Hua Zhang, Jinping Lei, Hao Wang, Cungang Xu, Yuxin Yin

    Published 2022-08-01
    “…Under different environmental factors, the soil erosion modulus increased with elevation and then decreased; the soil erosion modulus increased with a slope; the average soil erosion modulus of grassland was the largest, followed by forest land, cultivated land, unused land, construction land, and it was the smallest for water; except for bare land, the average soil erosion modulus decreases with the increase of vegetation cover; Soil erosion modulus was the greatest in the pedocal of the North and South Mountains, and the least in the alpine soil.…”
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    Comparative Analysis and Comprehensive Trade-Off of Four Spatiotemporal Fusion Models for NDVI Generation by Yunfeng Hu, Hao Wang, Xiaoyu Niu, Wei Shao, Yichen Yang

    Published 2022-11-01
    “…In this study, four spatiotemporal fusion models (STARFM, ESTARFM, FSDAF, and GF-SG) were selected to carry out NDVI image fusion in grassland, forest, and farmland test areas, and three indicators of root mean square error (RMSE), average difference (AD), and edge feature richness difference (EFRD) were used. …”
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    Fusion and Analysis of Land Use/Cover Datasets Based on Bayesian-Fuzzy Probability Prediction: A Case Study of the Indochina Peninsula by Hao Wang, Yunfeng Hu, Zhiming Feng

    Published 2022-11-01
    “…For the land types with poor original accuracy (grassland, shrubland, wetland, and bare land), the accuracy of the fusion result improved more, and the F1 score improved by at least 4.02–5.82%, and at most 14.41–48.35%. …”
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