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spectral characteristics of soil

Dwivedi, R.S., Singh, A.N. Comparison of the two habitats will generate understandings regarding the response of local habitats to climate change under very different conditions. COVID-19 is an emerging, rapidly evolving situation. 1014–1017. https://doi.org/10.1007/BF03007217, Over 10 million scientific documents at your fingertips, Not logged in Clay accumulated under upper layer (18.82%) in black soil profile while under caliche layer (17.41%) in chernozem profile. © 2019 Elsevier Ltd. All rights reserved. The understanding of soil spectra is established worldwide to improve using remote sensing in soil sciences. Then XRD was used to study the com … Friedrich-Alexander-University of Erlangen-Nürnberg, Historical Land Use and Landscape Change in the Decapolis Region, Relationships between spectral features, iron oxides and colors of surface soils in northern Jordan. J Indian Soc Remote Sens 14, 1–9 (1986). %�쏢 Sov. 2020 Jun;249:126207. doi: 10.1016/j.chemosphere.2020.126207. Clipboard, Search History, and several other advanced features are temporarily unavailable. Based on laboratory measurements with Analytical Spectral Devices (ASD), a Mean Soil Reflectance Spectrum (MSRS) was calculated. When the particle accumulation rate reached 50%, the central particle size was in the 15-130 microm interval. The main contents of black soil and chernozem were both 2 : 1 clay, the composition of black soil was smectite/illite mixed layer-illite-vermiculite and that of chernozem was S/I mixture-illite-montmorillonite, and both of them contained little kaolinite, chlorite, quartz and other primary mineral. between spectral characteristics and chemical soil properties separately for each soil property, using partial least square regression (PLSR) analysis.The regression coefficients between measured and predicted values of the soil properties varied between 0.93 and 0.99 in the NIH 130–138. NIH Effects of high concentrations of sulfate on dissolved organic matter in paddy soils revealed by excitation-emission matrix analyzing. DOM collection from suction cup depending on depth, season et soil management. volume 14, pages1–9(1986)Cite this article. PubMed Google Scholar, Sinha, A.K. Nonetheless, the still poor state of information about spectral characteristics of Jordan's soils is a challenge, where understanding of soil spectra is of essential importance. Environ Sci Pollut Res Int. Coleman, T.L., and O.L. Centre of Studies in Resources Engineering, Indian Institute of Technology, 400 076, Bombay, You can also search for this author in HHS These spectral reflectance curves were further examined as to their usefulness in discriminating various soil types. Previous studies have shown that soil colors correlate well with degrees of weathering intensity as indicated by magnetic parameters and dithionite‐extractable, To characterize the spectra of soils in the study area, sample collection sites were located along deferent landscape units and important transects (40 locations). We use cookies to help provide and enhance our service and tailor content and ads. ResearchGate has not been able to resolve any references for this publication. Clay content was the least in parent material horizon except in black profile of Quanyanling. This site needs JavaScript to work properly. 2019 Jan;26(3):2960-2973. doi: 10.1007/s11356-018-3860-7. Based, study demonstrated the relationships between the, spectra, chemical components, and color characteristics, International Society for Photogrammetry and Remote Sensing, northern Jordan using satellite data from Landsat-8 and Sentinel-2. A luvic cambisol was amended 7 years before the study. DOM sampled by suction cups was characterized using dissolved organic carbon (DOC) content and excitation emission matrix (EEM) fluorescence. Soc. Dissolved organic carbon (DOC) and dissolved organic nitrogen (DON) reflect the activities of soil microorganisms, and their ratio influences the rate of DOC mineralization ( Zak et al., 1990 ). We will use this to document both the current diversity of natural communities, and any changes that might occur. spectral information derived from the salt minerals in identification of minerals and discrimination of saline areas can be examined. Six soil groups (Gr. © 2020 Springer Nature Switzerland AG. These changes coincide with a climatic gradient (mean annual precipitation). Epub 2018 Dec 19. 2003 Jan;14(1):126-30. Immediate online access to all issues from 2019.  |  The second target will be to eliminate over steep slopes that are particularly susceptible to erosion from farming. NLM Clipboard, Search History, and several other advanced features are temporarily unavailable. Zafar-Ul-Hye M, Tahzeeb-Ul-Hassan M, Abid M, Fahad S, Brtnicky M, Dokulilova T, Datta R, Danish S. Sci Rep. 2020 Jul 22;10(1):12159. doi: 10.1038/s41598-020-69183-9. Ying Yong Sheng Tai Xue Bao. Get the latest research from NIH: https://www.nih.gov/coronavirus.  |  2014 Aug;34(8):2273-8. Five distinct soil types namely, Black cotton soils (Typic Pellusterts), Marine Soils (Typic Halaquepts), Lateritic Soils (Plinthic Tropohumults), Alluvial Soils (Typic Ustochrepts), Coastal Sandy Soils (Typic Psammaquents), were discriminated on the basis of significant relationships between the spectral reflectance data and soil properties. Color measurements of soils were conducted using the CIELAB color space (Commission Internationale de l'Eclairage CIE, 1978). VI) were discerned qualitatively and quantitatively in the study area, which largely mirror the intensity of red color expressed by redness indices. NLM Each MSRS calculated from 16 measured spectra (4, In the semi-arid regions of northern Jordan, soil surface colors show gradual variation from west to east. 1981. Epub 2018 Nov 30. V.35, pp. stream Keywords: Copyright © 2019 Elsevier Ltd. All rights reserved. The aim of this study was to evaluate the long-term effect of urban and green waste compost exogenous organic matter (EOM) on soil dissolved organic matter (DOM). Cipra, I.E., Baumagardner, M.F., Stores, E.R. This work aims to describe the spectral characteristics of representative soil types in Eastern Mediterranean (Jordan, Syria) with consideration of soil properties. All rights reserved. The results obtained, reinforced by statistical analysis, showed that the DOM quality was mainly influenced by soil management (organic matter amendment) whereas the quantity mainly depended on the season (heavy precipitation event). The variability of DOM concentrations was pronounced but no major change in composition was determined. It is especially suited to demonstrate re-lationships between spectral reflectance data and various soil properties, which correspond to well-known relationships of color, mineral assemblages, and chemical compositions. Zhang ZD, Li Q, Luo XL, Jiang HC, Zheng QF, Zhao LP, Wang JH. 1971. 7 years after exogenous organic matter amendment, the soil DOM still reflects the exogenous organic matter input. Dissolved organic matter in urban forestland soil and its interactions with typical heavy metals: a case of Daxing District, Beijing. The presence of CaCO3 increases the reflectance in all spectral ranges. Potential role of compost mixed biochar with rhizobacteria in mitigating lead toxicity in spinach. Condit, H.R. HHS Chemosphere. Google Scholar. Obukhov, A.I. Long term effect of compost organic matter was highlighted after a 7-years amendment. Local assessment will expedite identification of problems that might arise in the environment before they become significant. Re-vegetation will be based upon both the local natural habitat biodiversity inventory and upon is learned from the paleo-data sets that will be collected for the area regarding past habitat composition. Toward the east, lighter brown colors dominate, and colors change further to light yellow in the east. estions regarding natural resources, human activities, and historical concepts of landscape. Copyright © 2020 Elsevier B.V. or its licensors or contributors. 2020 Dec;166:109384. doi: 10.1016/j.apradiso.2020.109384. These are, however, very useful for predicting soil properties and agricultural suitability. Data Brief. DOM; Exogenous organic matter; Field experiments; Fluorescent proxies; Seasonal changes. J.A. [��/^;��.OhJ��4��~~ &u��;�'Y����{Y���T�w���w e`���N���W���IZ��h�s\� ����Ǽ �/3L� �*TI6$��ߐ��Z{���O����V�xy[G�3@,v�:2i[%�]. 5 0 obj  |  His spectral data WLJ. 5) Initiate a program of environmental education in local schools and as a series of informative presentations to encourage involvement of the community in maintenance of the natural habitats of the Murgia. Then XRD was used to study the composition and difference of clay mineral in two kinds of soil and the evolutionary mechanism was explored. Monitoring the dynamics of amended organic matter by DOM fluorescence indexes. 45, 1161–1165. ctivity and landscape processes. The present paper took black soil and chernozem, the typical cultivated soil in major grain producing area of Northeast, as the study object, and determinated the soil particle composition characteristics of two cultivated soils under the same climate and location.

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