Abstract
A reasonable predicting model for spatial variation of soil carbon would be a useful tool in monitoring and restoration of salt marshes. In this study, radial basis function neural networks model (RBFNN) and back propagation neural networks model (BPNN) were built to predict total carbon (TC), total organic carbon (TOC) and dissolved organic carbon (DOC) contents in salt marsh of the Yellow River Delta. Both models contained thirteen input parameters, i.e., nine topographic factors selected from ASTER GDEM Version2 and Geographical Information System (GIS), one vegetation index – MODIS 16-day composite Enhanced Vegetation Index (EVI), and three soil physicochemical properties. For prediction of TC, the MAE, MSE and RMSE values of RBFNN were smaller than those of BPNN by 61.87%, 81.36% and 56.82%; for TOC, the MAE, MSE and RMSE values of RBFNN were smaller than those of BPNN by 37.13%, 58.06% and 35.23%; both models had no significant difference in accuracy for DOC prediction, but the MAE, MSE and RMSE values of RBFNN were smaller. All ME values of RBFNN rather than BPNN were closer to zero. RBFNN integrating environmental factors had a higher accuracy than BPNN in predicting soil carbon content at a relatively small regional scale.
Similar content being viewed by others
Abbreviations
- ANN :
-
artificial neural network
- RBFNN :
-
radial basis function neural networks model
- BPNN :
-
back propagation neural networks model
- TC :
-
total carbon
- TOC :
-
total organic carbon
- DOC :
-
dissolved organic carbon
- EC :
-
electric conductivity
- YRD :
-
Yellow River delta
- DEM :
-
Digital Elevation Model
- TWI :
-
topographic wetness index
- RA :
-
relief amplitude
- SOS :
-
slope of slope
- SR :
-
surface roughness
- LS :
-
slope length and steepness factor
- PlanC :
-
plan curvature
- ProfC :
-
profile curvature
- GIS :
-
Geographical Information System
- EVI :
-
Enhanced Vegetation Index
- MAE :
-
mean absolute error
- MSE :
-
mean squared Error
- RMSE :
-
root mean squared error
- ME :
-
mean error
References
Chaopricha NT, Marín-Spiotta E (2014) Soil burial contributes to deep soil organic carbon storage. Soil Biology and Biochemistry 69:251–264
Chen CY, Yu FC (2011) Morphometric analysis of debris flows and their source areas using GIS. Geomorphology 129(3–4):387–397
Conti G, Kowaljow E, Baptist F, Rumpel C, Cuchietti A, Harguindeguy NP, Díaz S (2016) Altered soil carbon dynamics under different land-use regimes in subtropical seasonally-dry forests of central Argentina. Plant and Soil 403(1–2):375–387
Cui B, Yang Q, Yang Z, Zhang K (2009) Evaluating the ecological performance of wetland restoration in the Yellow River Delta, China. Ecological Engineering 35(7):1090–1103
Dai F, Zhou Q, Lv Z, Wang X, Liu G (2014) Spatial prediction of soil organic matter content integrating artificial neural network and ordinary kriging in Tibetan plateau. Ecological Indicators 45:184–194
Doetterl S, Stevens A, Van Oost K, Quine TA, Van Wesemael B (2013) Spatially-explicit regional-scale prediction of soil organic carbon stocks in cropland using environmental variables and mixed model approaches. Geoderma 204:31–42
Erzin Y, Rao BH, Singh DN (2008) Artificial neural network models for predicting soil thermal resistivity. International Journal of Thermal Sciences 47(10):1347–1358
Evans CD, Chapman PJ, Clark JM, Monteith DT, Cresser MS (2006) Alternative explanations for rising dissolved organic carbon export from organic soils. Global Change Biology 12(11):2044–2053
Filep T, Rékási M (2011) Factors controlling dissolved organic carbon (DOC), dissolved organic nitrogen (DON) and DOC/DON ratio in arable soils based on a dataset from Hungary. Geoderma 162(3–4):312–318
Florinsky IV, Eilers RG, Manning GR, Fuller LG (2002) Prediction of soil properties by digital terrain modelling. Environmental Modelling & Software 17(3):295–311
García-Díaz A, Marqués MJ, Sastre B, Bienes R (2018) Labile and stable soil organic carbon and physical improvements using groundcovers in vineyards from Central Spain. Science of the Total Environment 621:387–397
Gomez C, Rossel RAV, McBratney AB (2008) Soil organic carbon prediction by hyperspectral remote sensing and field vis-NIR spectroscopy: an Australian case study. Geoderma 146(3–4):403–411
Gómez-Consarnau L, Lindh MV, Gasol JM, Pinhassi J (2012) Structuring of bacterioplankton communities by specific dissolved organic carbon compounds. Environmental Microbiology 14(9):2361–2378
Guo PT, Wu W, Sheng QK, Li MF, Liu HB, Wang ZY (2013) Prediction of soil organic matter using artificial neural network and topographic indicators in hilly areas. Nutrient Cycling in Agroecosystems 95(3):333–344
Kaytez F, Taplamacioglu MC, Cam E, Hardalac F (2015) Forecasting electricity consumption: a comparison of regression analysis, neural networks and least squares support vector machines. International Journal of Electrical Power & Energy Systems 67:431–438
Khan A, Richards KS, Parker GT, McRobie A, Mukhopadhyay B (2014) How large is the upper Indus Basin? The pitfalls of auto-delineation using DEMs. Journal of Hydrology 509:442–453
Laudon H, Berggren M, Ågren A, Buffam I, Bishop K, Grabs T, Jansson M, Köhler S (2011) Patterns and dynamics of dissolved organic carbon (DOC) in boreal streams: the role of processes, connectivity, and scaling. Ecosystems 14(6):880–893
Lee TL (2004) Back-propagation neural network for long-term tidal predictions. Ocean Engineering 31(2):225–238
Li QQ, Yue TX, Wang CQ, Zhang WJ, Yu Y, Li B, Yang J, Bai GC (2013) Spatially distributed modeling of soil organic matter across China: an application of artificial neural network approach. Catena 104:210–218
Li QQ, Zhang X, Wang CQ, Li B, Gao XS, Yuan DG, Luo YL (2016) Spatial prediction of soil nutrient in a hilly area using artificial neural network model combined with kriging. Archives of Agronomy and Soil Science 62(11):1541–1553
Liebens J, VanMolle M (2003) Influence of estimation procedure on soil organic carbon stock assessment in Flanders, Belgium. Soil Use and Management 19(4):364–371
Liu D, Wang Z, Zhang B, Song K, Li X, Li J, Li F, Duan H (2006) Spatial distribution of soil organic carbon and analysis of related factors in croplands of the black soil region, Northeast China. Agriculture, Ecosystems & Environment 113(1–4):73–81
Ma Z, Zhang M, Xiao R, Cui Y, Yu F (2017) Changes in soil microbial biomass and community composition in coastal wetlands affected by restoration projects in a Chinese delta. Geoderma 289:124–134
Marinho MA, Pereira MW, Vázquez EV, Lado M, González AP (2017) Depth distribution of soil organic carbon in an Oxisol under different land uses: stratification indices and multifractal analysis. Geoderma 287:126–134
Martín JR, Álvaro-Fuentes J, Gonzalo J, Gil C, Ramos-Miras JJ, Corbí JG, Boluda R (2016) Assessment of the soil organic carbon stock in Spain. Geoderma 264:117–125
Maselli F, Vaccari FP, Chiesi M, Romanelli S, D’Acqui LP (2017) Modelling and analyzing the water and carbon dynamics of Mediterranean macchia by the use of ground and remote sensing data. Ecological Modelling 351:1–13
McBratney AB, Santos MLM, Minasny B (2003) On digital soil mapping. Geoderma 117(1–2):3–52
Menafoglio A, Secchi P (2017) Statistical analysis of complex and spatially dependent data: a review of object oriented spatial statistics. European Journal of Operational Research 258(2):401–410
Motaghian HR, Mohammadi J (2011) Spatial estimation of saturated hydraulic conductivity from terrain attributes using regression, kriging, and artificial neural networks. Pedosphere 21(2):170–177
Olaya-Abril A, Parras-Alcántara L, Lozano-García B, Obregón-Romero R (2017) Soil organic carbon distribution in Mediterranean areas under a climate change scenario via multiple linear regression analysis. Science of the Total Environment 592:134–143
Özesmi SL, Tan CO, Özesmi U (2006) Methodological issues in building, training, and testing artificial neural networks in ecological applications. Ecological Modelling 195(1–2):83–93
Paz CP, Goosem M, Bird M, Preece N, Goosem S, Fensham R, Laurance S (2016) Soil types influence predictions of soil carbon stock recovery in tropical secondary forests. Forest Ecology and Management 376:74–83
Sabour MR, Movahed SMA (2017) Application of radial basis function neural network to predict soil sorption partition coefficient using topological descriptors. Chemosphere 168:877–884
Sahoo GB, Ray C, Wade HF (2005) Pesticide prediction in ground water in North Carolina domestic wells using artificial neural networks. Ecological Modelling 183(1):29–46
Schulz K, Voigt K, Beusch C, Almeida-Cortez JS, Kowarik I, Walz A, Cierjacks A (2016) Grazing deteriorates the soil carbon stocks of Caatinga forest ecosystems in Brazil. Forest Ecology and Management 367:62–70
Scull P, Franklin J, Chadwick OA, McArthur D (2003) Predictive soil mapping: a review. Progress in Physical Geography 27(2):171–197
Somaratne S, Seneviratne G, Coomaraswamy U (2005) Prediction of soil organic carbon across different land-use patterns. Soil Science Society of America Journal 69(5):1580–1589
Son NT, Chen CF, Chen CR, Minh VQ, Trung NH (2014) A comparative analysis of multitemporal MODIS EVI and NDVI data for large-scale rice yield estimation. Agricultural and Forest Meteorology 197:52–64
Suen JP, Eheart JW (2003) Evaluation of neural networks for modeling nitrate concentrations in rivers. Journal of Water Resources Planning and Management 129(6):505–510
Sumfleth K, Duttmann R (2008) Prediction of soil property distribution in paddy soil landscapes using terrain data and satellite information as indicators. Ecological Indicators 8(5):485–501
Taghizadeh-Mehrjardi R, Nabiollahi K, Kerry R (2016a) Digital mapping of soil organic carbon at multiple depths using different data mining techniques in Baneh region, Iran. Geoderma 266:98–110
Taghizadeh-mehrjardi R, Toomanian N, Khavaninzadeh AR, Jafari A, Triantafilis J (2016b) Predicting and mapping of soil particle-size fractions with adaptive neuro-fuzzy inference and ant colony optimization in Central Iran. European Journal of Soil Science 67(6):707–725
Thompson JA, Pena-Yewtukhiw EM, Grove JH (2006) Soil-landscape modeling across a physiographic region: topographic patterns and model transportability. Geoderma 133(1–2):57–70
Tiwari SK, Saha SK, Kumar S (2015) Prediction modeling and mapping of soil carbon content using artificial neural network, hyperspectral satellite. Advances in Remote Sensing 4(01):63–72
Vahedi AA (2017) Monitoring soil carbon pool in the Hyrcanian coastal plain forest of Iran: artificial neural network application in comparison with developing traditional models. Catena 152:182–189
Wang J, Wang H, Cao Y, Bai Z, Qin Q (2016) Effects of soil and topographic factors on vegetation restoration in opencast coal mine dumps located in a loess area. Scientific Reports 6(1):22058
Were K, Bui DT, Dick ØB, Singh BR (2015) A comparative assessment of support vector regression, artificial neural networks, and random forests for predicting and mapping soil organic carbon stocks across an Afromontane landscape. Ecological Indicators 52:394–403
Willmott CJ, Robeson SM, Matsuura K, Ficklin DL (2015) Assessment of three dimensionless measures of model performance. Environmental Modelling & Software 73:167–174
Wilson CH, Caughlin TT, Rifai SW, Boughton EH, Mack MC, Flory SL (2017) Multi-decadal time series of remotely sensed vegetation improves prediction of soil carbon in a subtropical grassland. Ecological Applications 27(5):1646–1656
Xin Z, Qin Y, Yu X (2016) Spatial variability in soil organic carbon and its influencing factors in a hilly watershed of the Loess Plateau, China. Catena 137:660–669
Yan Q, Ma C (2016) Application of integrated ARIMA and RBF network for groundwater level forecasting. Environmental Earth Sciences 75(5):396
Yang RM, Zhang GL, Yang F, Zhi JJ, Yang F, Liu F, Zhao YG, Li DC (2016) Precise estimation of soil organic carbon stocks in the northeast Tibetan plateau. Scientific Reports 6(1):21842
Yeşilkanat CM, Kobya Y, Taşkın H, Çevik U (2017) Spatial interpolation and radiological mapping of ambient gamma dose rate by using artificial neural networks and fuzzy logic methods. Journal of Environmental Radioactivity 175:78–93
Yu J, Wang Y, Li Y, Dong H, Zhou D, Han G, Wu H, Wang G, Mao P, Gao Y (2012) Soil organic carbon storage changes in coastal wetlands of the modern Yellow River Delta from 2000 to 2009. Biogeosciences 9(6):2325–2331
Zhu J, Wu W, Liu HB (2018) Environmental variables controlling soil organic carbon in top-and sub-soils in karst region of southwestern China. Ecological Indicators 90:624–632
Acknowledgments
This study was financially supported by the National Natural Science Foundation of China (51609005), the National Key R&D Program of China (2017YFC0505903) and the Fundamental Research Fund for the Central Universities (2015ZCQ-BH-01). The authors gratefully acknowledge Profs. Baoshan Cui and Junhong Bai, and lab members Lidi Zheng, Jingxiao Chen, Zhuoqun Wei, Yueyan Pan and the anonymous reviewers for their great helps and valuable suggestions.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Wang, C., Cui, Y., Ma, Z. et al. Simulating Spatial Variation of Soil Carbon Content in the Yellow River Delta: Comparative Analysis of Two Artificial Neural Network Models. Wetlands 40, 223–233 (2020). https://doi.org/10.1007/s13157-019-01170-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13157-019-01170-x