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- ...ang Jie |date=2017-05-29 |title=Evaluating of the spatial heterogeneity of soil loss tolerance and its effects on erosion risk in the carbonate areas of so ...ning in the mid-1960s.<ref>{{cite book|author=R. Lal|title=Encyclopedia of Soil Science|publisher=CRC Press|volume=1|year=2006|url=https://books.google.com ...4 KB (590 words) - 23:39, 18 May 2024
- ...soil, the tensiometer gauge reading represents the matric potential of the soil. ...er. With practice, a tensiometer can be a useful tool for these purposes. Soil tensiometers can also be used in the scientific study of soils and plants. ...3 KB (378 words) - 23:28, 23 July 2023
- ...(biology)|canopy]]. The index is a transformation technique that minimizes soil brightness influences from spectral vegetation indices involving red and ne ...tment factor. An L value of 0.5 in reflectance space was found to minimize soil brightness variations and eliminate the need for additional calibration for ...2 KB (221 words) - 22:40, 15 August 2024
- ...A. Poulovassilis (1962), The moisture profile above a moving water table, Soil Sci. J., 13(2), 271–285.</ref> and against exact solutions.<ref name="Ogden ==Soil moisture velocity equation== ...19 KB (2,870 words) - 05:19, 18 April 2023
- {{for|the academic discipline|Soil physics}} ...adeo |date=1961 |title=The influence of bulk density and aggregate size on soil moisture retention |location=Ames, Iowa |publisher=[[Iowa State University] ...85 KB (11,758 words) - 22:46, 10 January 2025
Page text matches
- ...soil, the tensiometer gauge reading represents the matric potential of the soil. ...er. With practice, a tensiometer can be a useful tool for these purposes. Soil tensiometers can also be used in the scientific study of soils and plants. ...3 KB (378 words) - 23:28, 23 July 2023
- ...(biology)|canopy]]. The index is a transformation technique that minimizes soil brightness influences from spectral vegetation indices involving red and ne ...tment factor. An L value of 0.5 in reflectance space was found to minimize soil brightness variations and eliminate the need for additional calibration for ...2 KB (221 words) - 22:40, 15 August 2024
- ...f the Crop Tolerance Response Function.'' Journal of the Indian Society of Soil Science, Vol. 41, No. 4, pp 730–737.</ref> It is named after [[Martinus The ...Gupta model.png|thumb|300px|Van Genuchten-Gupta model for crop response to soil salinity.]] ...3 KB (443 words) - 06:45, 18 October 2023
- ...ver|first2=Kristi M.|last3=Antonovics|first3=Janis|title=Incorporating the Soil Community into Plant Population Dynamics: The Utility of the Feedback Appro ...os2002">{{cite journal|last1=Klironomos|first1=John N.|title=Feedback with soil biota contributes to plant rarity and invasiveness in communities|journal=N ...5 KB (698 words) - 22:52, 4 February 2024
- ...angeable sodium and potassium upon the physical condition of soils|journal=Soil Science Society of America Journal|volume=18|issue=2|pages=130|year=1954|la ...he exchangeable sodium percentage-sodium adsorption ratio relation|journal=Soil Science Society of America Journal|volume=44|issue=2|pages=258|year=1980|la ...5 KB (789 words) - 05:25, 10 February 2023
- In [[soil mechanics]] and [[hydrology]], porosity is defined as the ratio of volume o ...T</sub> is the total or bulk volume of medium.<ref> Craig, R. F. ''Craig's Soil Mechanics.'' London: Spon, 2004, p.18. {{ISBN|0-203-49410-5}}.</ref> ...3 KB (565 words) - 10:08, 30 April 2024
- ...ang Jie |date=2017-05-29 |title=Evaluating of the spatial heterogeneity of soil loss tolerance and its effects on erosion risk in the carbonate areas of so ...ning in the mid-1960s.<ref>{{cite book|author=R. Lal|title=Encyclopedia of Soil Science|publisher=CRC Press|volume=1|year=2006|url=https://books.google.com ...4 KB (590 words) - 23:39, 18 May 2024
- ...linelibrary.wiley.com/doi/10.2136/sssaj1965.03615995002900050035x |journal=Soil Science Society of America Journal |language=en |volume=29 |issue=5 |pages= ...irst=Stanley W. |last2=Crosson |first2=Pierre |date=2000-07-14 |title=U.S. Soil Erosion Rates--Myth and Reality |url=https://www.science.org/doi/10.1126/sc ...4 KB (616 words) - 18:30, 11 January 2024
- ...description|Geotechnical engineering method used to quantify resistance of soil to erosion}} ..., or it can be applied in a laboratory on either an intact or a remolded [[soil sample]]. A quantitative measure of erodibility allows for the prediction o ...4 KB (628 words) - 21:11, 17 June 2024
- ...s–Hoffman model</big> fitted to a data set by [[regression analysis]]. The soil salinity on the ''x''-axis is represented by electric conductivity (ECe). I ...atical tool to characterize the relation between [[crop production]] and [[soil salinity]]. It describes the crop response by a broken line of which the fi ...2 KB (364 words) - 13:23, 20 June 2023
- ...t5=M.}}</ref> The SUF gives the ratio coefficient to obtain the equivalent soil water potential sensed by the plant. It is one of the macroscopic parameter ...th>L^{-1}</math>) is the distribution of the water uptake flow rate in the soil where the water potential is uniform.<ref name="Couvreur 2012">{{Cite journ ...4 KB (519 words) - 13:12, 26 February 2024
- ...description|Geotechnical engineering method used to quantify resistance of soil to erosion}} ...eak|concentrated leak]] forms and erosion begins. The numerical measure of soil erodibility can be used to predict how quickly this erosion will progress, ...7 KB (1,020 words) - 07:00, 19 February 2025
- ...tilizers, such as [[ammonium nitrate]]. However, if urea is applied to the soil surface, a meaningful fraction of applied fertilizer nitrogen may be lost t ...2 = Werner L. | last3 = Beaton | first3 = James D. | year = 1985 | title = Soil fertility and fertilizers | pages = 161–168 | isbn = 0-02-420830-2 | publis ...6 KB (977 words) - 23:58, 3 July 2024
- ...inated because geologists and civil engineers (especially [[soil mechanics|soil mechanicians]]) are often concerned with failure in compression, while many ...2 KB (343 words) - 22:13, 22 July 2023
- {{Short description|Statistical method for studying soil}} ...and decision-making. It is largely based on applying [[geostatistics]] in soil science, and other statistical methods used in [[pedometrics]]. ...13 KB (1,713 words) - 01:37, 3 July 2023
- ...in comparison with dissolved calcium and magnesium is high in water, clay soil swells or undergoes [[dispersion (geology)|dispersion]] which drastically r ...soil structure]], the [[plant roots]] are unable to spread deeper into the soil due to lack of moisture. However, high RSC index water does not enhance the ...9 KB (1,359 words) - 03:40, 2 February 2025
- {{Short description|Maximum stress soil has experience in the past}} ...alled '''overconsolidated''' if the current effective stress acting on the soil is less than the historical maximum. ...11 KB (1,646 words) - 10:02, 8 February 2025
- In [[soil mechanics]], '''dilatancy''' or '''shear dilatancy'''<ref>{{cite journal |l ...and Strength Characteristics of Compacted Clays. HARVARD UNIV CAMBRIDGE MA SOIL MECHANICS LAB.</ref><ref name=poulos71>Poulos, S. J. (1971). The stress-str ...8 KB (1,200 words) - 08:28, 6 January 2025
- ...ce versa. This is because steady, heavy flow of water will tug surrounding soil and subsequently erode and deepen the valley it cuts through. ...h>\ k</math> as a [[parameter]] that is dependent on the type of land or [[soil]] that the stream is penetrating. Also, <math>m,n</math> can be estimated b ...3 KB (392 words) - 00:06, 11 April 2024
- ...or=Ward, Andrew D.|author2=Trimble, Stanley W.|name-list-style=amp|chapter=Soil conservation and sediment budgets|title=Environmental Hydrology|publisher=C ...tiano|last4=Borrelli|first4=Pasqualle|last5=Alewell|first5=Christine|title=Soil erodibility in Europe: A high-resolution dataset based on LUCAS|journal=Sci ...8 KB (1,220 words) - 16:56, 13 December 2024