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Simulation of Biocapacity and Spatial-Temporal Evolution Analysis of Loess Plateau in Northern Shaanxi Based on the CA–Markov Model

Hao Wang, Yunfeng Hu
2021 Sustainability  
Based on the high-resolution Globeland30 dataset, the authors analyzed the characteristics of land use/cover changes of the Loess Plateau in Northern Shaanxi from 2000 to 2020.  ...  the land use scenario in 2030.  ...  model [19] , FLUS (Future Land Use Simulation) model [20] , and CA-Markov (Cellular Automata-Markov) model [21] .  ... 
doi:10.3390/su13115901 fatcat:ebopudyxnjextpvzthdqy543qq

Simulating evolution of a loess gully head with cellular automata

Xiaojing Liu, Guo'an Tang, Jianyi Yang, Zhou Shen, Ting Pan
2014 Chinese Geographical Science  
This paper presents a new method for simulating the evolution of a gully head in a loess catchment with cellular automata (CA) based on the Fisher discriminant.  ...  The experimental site is an indoor loess catchment that was constructed in a fixed-intensity rainfall erosion test facility.  ...  Materials and Methods Experimental data An indoor loess catchment was constructed in the rainfall erosion test facility at the State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau  ... 
doi:10.1007/s11769-014-0716-z fatcat:s2a75qltp5cpbaqqiwi4e66gli

Chinese progress in geomorphometry

Guonian Lv, Liyang Xiong, Min Chen, Guoan Tang, Yehua Sheng, Xuejun Liu, Zhiyao Song, Yuqi Lu, Zhaoyuan Yu, Ka Zhang, Meizhen Wang
2017 Journal of Geographical Sciences  
Chinese scholars have had the greatest international impact in areas including high-fidelity digital terrain modelling and DTM-based regional geomorphological analysis, particularly in the Loess Plateau  ...  In this paper, we review Chinese progress in geomorphometry based on the published literature.  ...  Acknowledgements The authors express their gratitude towards the journal editor and the reviewers, whose thoughtful suggestions played a significant role in improving the quality of this paper.  ... 
doi:10.1007/s11442-017-1442-0 fatcat:2xdb6g4pyzblbl6u3h3hkx6rza

Weekend effect in diurnal temperature range in China: Opposite signals between winter and summer

Dao-Yi Gong, Dong Guo, Chang-Hoi Ho
2006 Journal of Geophysical Research  
-1309 [6] Cheng Hong, Wu Yongqiu, Zou Xueyong, Ha Si, Zhao Yanzhi, Liu Dagang, Yue Xinglin,Study of ephemeral gully erosion in the small catchment of upland on the Inn-Mongolia Plateau, Soil & Tillage  ...  International Journal of Climatology, 2006, 26, 1379-1396 [11] He Chunyang, Okada Norio, Zhang Qiaofeng, Shi Peijun and Zhang Jingshui, Modeling urban expansion scenarios by coupling cellular automata  ... 
doi:10.1029/2006jd007068 fatcat:3ftl5dzbine7jh6rj6f3iiv7ze

Driving Factors of Land Change in China's Loess Plateau: Quantification Using Geographically Weighted Regression and Management Implications

Yanjiao Ren, Yihe Lü, Bojie Fu, Alexis Comber, Ting Li, Jian Hu
2020 Remote Sensing  
In this study, remote-sensing-derived land-use data were used to characterize the land-change processes in China's Loess Plateau, which is experiencing large-scale ecological restoration.  ...  First, we explored land-use change in the Loess Plateau for the period 1990–2015. Grassland, cropland and forestland were dominant land cover in the region, with a total percentage area of 88%.  ...  The Loess Plateau has become one of the most severely eroded areas in the world, with high soil-erosion rates and heavy river-sediment loads [10, 33] .  ... 
doi:10.3390/rs12030453 fatcat:n2hgvdntffgfhjfxj3hwuyl4r4

Hydrological Responses to Climate and Land Use Changes in a Watershed of the Loess Plateau, China

Rui Yan, Yanpeng Cai, Chunhui Li, Xuan Wang, Qiang Liu
2019 Sustainability  
This study researched the individual and combined impacts of future LULC and climate changes on water balance in the upper reaches of the Beiluo River basin on the Loess Plateau of China, using the scenarios  ...  The SWAT model was calibrated, validated, and used to simulate the water balance under the three scenarios.  ...  The study area is located in the semi-arid Loess Plateau in China, and increasing forest areas may increase the demands of soil water requirements.  ... 
doi:10.3390/su11051443 fatcat:vw3qj6wlq5f5jmzbhx257q54vi

Evolution Simulation and Risk Analysis of Land Use Functions and Structures in Ecologically Fragile Watersheds

Yafei Wang, Yao He, Jiuyi Li, Yazhen Jiang
2022 Remote Sensing  
This paper takes the Huangshui Basin of the Qinghai-Tibet Plateau in China as a case study and proposes a long-time series evolution and scenario simulation method for land use function using the Google  ...  The evolution of land use functions and structures in ecologically fragile watersheds have a direct impact on regional food security and sustainable ecological service supply.  ...  Located in the transition zone between the Qinghai-Tibet Plateau and Loess Plateau, the Huangshui Basin has fragile natural conditions and features of an alpine zone and soil erosion area, which causes  ... 
doi:10.3390/rs14215521 fatcat:2mxvy4246zey5pf4m33hsuso7a

CMADS and CFSR Data-Driven SWAT Modeling for Impacts of Climate and Land-Use Change on Runoff

Bailin Du, Lei Wu, Bingnan Ruan, Liujia Xu, Shuai Liu
2023 Water  
This study employed the Soil and Water Assessment Tool (SWAT) model in conjunction with spatial interpolation techniques to evaluate the accuracy of Climate Forecast System Reanalysis (CFSR), China Meteorological  ...  Assimilation Driven Dataset (CMADS), and observation (OBS) in runoff simulations, and configured various scenarios using the Patch-generating Land-use Simulation (PLUS) model to analyze effects of climate  ...  This model combines the Land Expansion Strategy Analysis module (LEAS) with a multiclass stochastic patch-seed-based meta-cellular automata model known as CARS [37] .  ... 
doi:10.3390/w15183240 fatcat:6aqhj4o3ergabjfucrxxi6lala

Zoning for regulating of construction land based on landscape security pattern
基于景观安全格局的建设用地管制分区

王思易 WANG Siyi, 欧名豪 OU Minghao
2013 Acta Ecologica Sinica  
The study design uses a framework of landscape security pattern theory and cellular automata theory.  ...  Second, the regional urban construction land expansion pattern in the target year is simulated without ecological constraints with the aid of the neural network cellular automata model.  ...  In priority construction zones, land development for urban construction is the priority use. In flexible construction zones, adjustment of new construction land is the priority use.  ... 
doi:10.5846/stxb201204120515 fatcat:ks6it77pyvc5td7f4yohdvk5tq

Response of the parameters of excess infiltration and excess storage model to land use cover change

Yuexiu Wen, Caihong Hu, Guodong Zhang, Shengqi Jian
2020 Journal of Hydrology and Hydromechanics  
AbstractThe Loess Plateau is the main source of water in Yellow River, China.  ...  We built saturation excess runoff and infiltration excess runoff generation mechanisms for rainfall–runoff simulation in Jingle sub-basin of Fen River basin on the Loess Plateau, to reveal the influence  ...  INTRODUCTION Intensive soil erosion, soil desertification, and vegetation degradation are features of the soil and water transition zone in the Loess Plateau region in China (Gao et al., 2018) .  ... 
doi:10.2478/johh-2020-0006 fatcat:pb4nfpva4fgcvbyn72dv4m5dmm

Simulating the Impact of Future Climate Change and Ecological Restoration on Trade-Offs and Synergies of Ecosystem Services in Two Ecological Shelters and Three Belts in China

Liang-Jie Wang, Shuai Ma, Yong-Peng Qiao, Jin-Chi Zhang
2020 International Journal of Environmental Research and Public Health  
In this study, we simulated land use in 2050 and estimated the spatial distribution pattern of net primary productivity (NPP), water yield, and soil conservation from 2010 to 2050 under future climate  ...  The results showed that water yield, NPP, and soil conservation exhibited a spatial pattern of decreasing from southeast to northwest, while in terms of the temporal pattern, water yield and NPP increased  ...  Land Use Change and Climate Change Scenarios The FLUS model is an improved spatiotemporal simulation model of land use based on cellular automata.  ... 
doi:10.3390/ijerph17217849 pmid:33114783 pmcid:PMC7662382 fatcat:mtevm45zojbqtjpphcpjxcltwq

Spatio-Temporal Pattern and Conflict Identification of Production–Living–Ecological Space in the Yellow River Basin

Furui Xi, Runping Wang, Jusong Shi, Jinde Zhang, Yang Yu, Na Wang, Zhiyi Wang
2022 Land  
In this research, the CA–Markov model was applied to simulate the spatio-temporal pattern of PLES in the Yellow River Basin from 2010 to 2025, and the landscape ecology method was adopted to construct  ...  the spatial conflict of the PLES measurement model for identifying the spatio-temporal trends of conflicts and their intensity.  ...  Data Availability Statement: The data presented in this study are available on request from the author. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/land11050744 fatcat:uw5msczpv5cv3fzrowzefoatte

Impacts of Land-Use Change on the Spatio-Temporal Patterns of Terrestrial Ecosystem Carbon Storage in the Gansu Province, Northwest China

Lingge Wang, Rui Zhu, Zhenliang Yin, Zexia Chen, Chunshuang Fang, Rui Lu, Jiqiang Zhou, Yonglin Feng
2022 Remote Sensing  
grain-for-green projects in the Loess Plateau and oasis cultivation in the Hexi Corridor.  ...  forest managements in the models.  ...  The model integrates the ability of the Cellular Automata (CA) model in simulating the spatial changes of complex systems and the advantages of the Markov model in long-term prediction.  ... 
doi:10.3390/rs14133164 fatcat:r2qoixkakrf77iyr73y62vqbs4

Coupled SSPs-RCPs scenarios to project the future dynamic variations of water-soil-carbon-biodiversity services in Central Asia

Jiangyue Li, Xi Chen, Alishir Kurban, Tim Van de Voorde, Philippe De Maeyer, Chi Zhang
2021 Ecological Indicators  
We observed that the risk of soil erosion will increase in the mountainous areas of Kyrgyzstan and Tajikistan; cropland degradation and urban expansion would lead to a sharp reduction of CS and HQ in the  ...  A four-model ensemble mean from the Coupled Model Intercomparison Project 6 (CMIP6) was chosen to project future (2021-2100) variations in water yield (WY), soil conservation (SC), carbon storage (CS)  ...  We also thank the CMIP6 modelling groups for providing the climate data and the LUH2 project for providing the future land use demand under SSP126, SSP245 and SSP585.  ... 
doi:10.1016/j.ecolind.2021.107936 fatcat:qtgup3ofv5cbngvqxq43ak5zt4

Potential impacts of agricultural expansion and climate change on soil erosion in the Eastern Arc Mountains of Kenya

Eduardo Eiji Maeda, Petri K.E. Pellikka, Mika Siljander, Barnaby J.F. Clark
2010 Geomorphology  
Feng et al. (2010) demonstrated that soil conservation measures taken by the Chinese government (Grainfor-Green project) significantly decreased soil erosion in the Loess Plateau between the years 1990  ...  Agricultural expansion model Dynamic models operating on a cellular automata basis have arisen as a feasible alternative for the analysis of land use dynamics and in the exploration of future landscape  ... 
doi:10.1016/j.geomorph.2010.07.019 fatcat:7jdltqsdpbgnnlfgl6jvha4qve
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