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Akademický článek

Suspended Sediment Concentrate Estimation From Landsat Imagery and Hydrological Station in Poyang Lake Using Machine Learning

Autor: Kaitao Liao, Yuejun Song, Xiaofei Nie, Lingjia Liu, Shuhua Qi

Publikováno v: IEEE Access, Vol 12, Pp 85411-85422 (2024)

Poyang Lake is not only a globally important stopover for migratory birds and a habitat for fish, but also one of the main sand mining areas in China. However, sand mining activities significantly affect the suspended sediment concentration in Poyang

Externí odkaz: https://doaj.org/article/e9db1a29fac2438abc5b9de82f93de9f

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Akademický článek

The Lag Effect of Riverine Flow-Discharge and Sediment-Load Response to Antecedent Rainfall with Different Cumulative Durations in Red Hilly Area in China

Autor: Lixiang Zhao, Xiaofei Nie, Haijin Zheng, Kaitao Liao, Jinjuan Zhang

Publikováno v: Water, Vol 15, Iss 23, p 4048 (2023)

Rainfall is an important factor that causes riverine flow and sediment transport, and extreme rainfall has a particularly significant effect on the fluctuations of riverine flow and sediment load. Based on the daily rainfall from 1990 to 2020, in the

Externí odkaz: https://doaj.org/article/bcc23936eafa46618f030cf0e39cd24e

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Akademický článek

Mapping the Age of Subtropical Secondary Forest Using Dense Landsat Time Series Data: An Ensemble Model

Autor: Shaoyu Zhang, Jun Yu, Hanzeyu Xu, Shuhua Qi, Jin Luo, Shiming Huang, Kaitao Liao, Min Huang

Publikováno v: Remote Sensing, Vol 15, Iss 8, p 2067 (2023)

Quantifying secondary forest age (SFA) is essential to evaluate the carbon processes of forest ecosystems at regional and global scales. However, the successional stages of secondary forests remain poorly understood due to low-frequency thematic maps

Externí odkaz: https://doaj.org/article/a9d767677bfc43e780c45647ace2d285

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Akademický článek

Mapping the Forest Height by Fusion of ICESat-2 and Multi-Source Remote Sensing Imagery and Topographic Information: A Case Study in Jiangxi Province, China

Autor: Yichen Luo, Shuhua Qi, Kaitao Liao, Shaoyu Zhang, Bisong Hu, Ye Tian

Publikováno v: Forests, Vol 14, Iss 3, p 454 (2023)

Forest canopy height is defined as the distance between the highest point of the tree canopy and the ground, which is considered to be a key factor in calculating above-ground biomass, leaf area index, and carbon stock. Large-scale forest canopy heig

Externí odkaz: https://doaj.org/article/1763c5656c024bfc979dd58cfdad2c1c

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Akademický článek

Water and sediment runoff and soil moisture response to grass cover in sloping citrus land, Southern China

Autor: Minghao Mo, Zhao Liu, Jie Yang, Yuejun Song, Anguo Tu, Kaitao Liao, Jie Zhang

Publikováno v: Soil and Water Research, Vol 14, Iss 1, Pp 10-21 (2019)

Soil erosion is recognized as one of the major environmental problems in the hilly red soil region of Jiangxi province, southern China. An eight-year field experiment was conducted to evaluate the effects of grass cover in the sloping citrus land on

Externí odkaz: https://doaj.org/article/3073312556454557872065c2ed18556e

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Akademický článek

Quantitative Analysis of the Factors Influencing the Spatial Distribution of Benggang Landforms Based on a Geographical Detector

Autor: Kaitao Liao, Yuejun Song, Songhua Xie, Yichen Luo, Quan Liu, Hui Lin

Publikováno v: ISPRS International Journal of Geo-Information, Vol 11, Iss 6, p 337 (2022)

As a unique phenomenon of soil erosion in the granite-red-soil hilly area of southern China, Benggang has seriously affected agricultural development and regional sustainable development. However, few studies have focused on the driving factors and t

Externí odkaz: https://doaj.org/article/8a6124a231384d2e84d9f0c7410891b2

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Akademický článek

A New Indicator to Better Represent the Impact of Landscape Pattern Change on Basin Soil Erosion and Sediment Yield in the Upper Reach of Ganjiang, China

Autor: Yongfen Zhang, Nong Wang, Chongjun Tang, Shiqiang Zhang, Yuejun Song, Kaitao Liao, Xiaofei Nie

Publikováno v: Land, Vol 10, Iss 9, p 990 (2021)

Landscape patterns are a result of the combined action of natural and social factors. Quantifying the relationships between landscape pattern changes, soil erosion, and sediment yield in river basins can provide regulators with a foundation for decis

Externí odkaz: https://doaj.org/article/98c9914db5734ed581f3a3e0ccce6fe6

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Akademický článek

Comparison of Two Different Calculation Methods of Fractional Vegetation Cover

Autor: kaitao Liao

Publikováno v: E3S Web of Conferences, Vol 290, p 03009 (2021)

Fractional Vegetation Cover (FVC) is an important parameter for soil erosion equation. The Fractional Vegetation Cover of typical soil erosion county in red soil region of South China was calculated by parameter revision method (PRM) and fusion metho

Externí odkaz: https://doaj.org/article/bdcaee944b4c48449433277f5f49c88b

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