Universal Soil Loss Equation (doi:10.7910/DVN/HGB0MR)

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Part 1: Document Description
Part 2: Study Description
Part 3: Data Files Description
Part 4: Variable Description
Part 5: Other Study-Related Materials
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Document Description

Citation

Title:

Universal Soil Loss Equation

Identification Number:

doi:10.7910/DVN/HGB0MR

Distributor:

Harvard Dataverse

Date of Distribution:

2016-12-20

Version:

1

Bibliographic Citation:

International Center for Tropical Agriculture, 2016, "Universal Soil Loss Equation", https://doi.org/10.7910/DVN/HGB0MR, Harvard Dataverse, V1, UNF:6:6tbsYigJCWVtAotj0E44yg== [fileUNF]

Study Description

Citation

Title:

Universal Soil Loss Equation

Identification Number:

doi:10.7910/DVN/HGB0MR

Authoring Entity:

International Center for Tropical Agriculture (CIAT)

Producer:

International Center for Tropical Agriculture

Distributor:

Harvard Dataverse

Distributor:

International Center for Tropical Agriculture

Access Authority:

CIAT Data and Research Methods

Depositor:

Garcia, Carolina

Date of Deposit:

2016-12-09

Holdings Information:

https://doi.org/10.7910/DVN/HGB0MR

Study Scope

Keywords:

Earth and Environmental Sciences, Erosion, Eroded soil, Universal soil loss equation, Soil testing, Latin America and the Caribbean, Soils, Soils

Topic Classification:

Soil degradation

Abstract:

The rainfall erosivity (R) and soil erodibility (K) factors of the Universal Soil Loss Equation (USLE) were determined on two sites in the Colombian Cauca Department over a five year period when rainfall was mostly lower than average. The results showed that the high erosion potential of the soils can be attributed more to high rain erosivity than soil erodibility. The R factor explained between 59 and 81% of the variation in soil loss recorded on continuously clean-tilled fallow plots. The erodibility of Inceptisols in the study region is classified as low. Values for soil erodibility (K) ranged from 0.012 to 0.015 (measured in SI units) in the fifth year of permanent bare fallowing. K factors were higher in the rainy than in the dry season. Soils, previously under grass vegetation, were very resistant to erosion in the first two years of bare fallowing. In the third year erodibility increased sharply and continued to increase steadily until the sixth year. K factors predicted by the USLE nomograph underestimated the empirically-determined erodibility of these highly aggregated clay soils.

Date of Collection:

1987-04-29-1992-04-25

Country:

Colombia, Colombia

Geographic Coverage:

Santander de Quilichao, Cauca, Mondomo, Cauca

Kind of Data:

Experimental Data

Kind of Data:

Soil Data

Methodology and Processing

Sources Statement

Data Access

Disclaimer:

Whilst utmost care has been taken by CIAT and data authors while collecting and compiling the data, the data is however offered "as is" with no express or implied warranty. In no event shall the data authors, CIAT, or relevant funding agencies be liable for any actual, incidental or consequential damages arising from use of the data. <BR/><BR/> By using the CIAT Dataverse, the user expressly acknowledges that the Data may contain some nonconformities, defects, or errors. No warranty is given that the data will meet the user's needs or expectations or that all nonconformities, defects, or errors can or will be corrected. <BR/><BR/> The user should always verify actual data; therefore the user bears all responsibility in determining whether the data is fit for the user’s intended use. The user of the data should use the related publications as a baseline for their analysis whenever possible. Doing so will be an added safeguard against misinterpretation of the data. Related publications are listed in the metadata section of the Dataverse study.

Notes:

<P><a rel="license" href="http://creativecommons.org/licenses/by/4.0/" target="_blank"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png" /></a><br /> These data and documents are licensed under a <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank"> Creative Commons Attribution 4.0 International license.</a> You may copy, distribute and transmit the data as long as you acknowledge the source through proper <a href="http://best-practices.dataverse.org/data-citation/" target="_blank">data citation</a>.</P> <Strong>Disclaimer</Strong> <P> Whilst utmost care has been taken by CIAT and data authors while collecting and compiling the data, the data is however offered "as is" with no express or implied warranty. In no event shall the data authors, CIAT, or relevant funding agencies be liable for any actual, incidental or consequential damages arising from use of the data. <BR/><BR/> By using the CIAT Dataverse, the user expressly acknowledges that the Data may contain some nonconformities, defects, or errors. No warranty is given that the data will meet the user's needs or expectations or that all nonconformities, defects, or errors can or will be corrected. <BR/><BR/> The user should always verify actual data; therefore the user bears all responsibility in determining whether the data is fit for the user’s intended use. The user of the data should use the related publications as a baseline for their analysis whenever possible. Doing so will be an added safeguard against misinterpretation of the data. Related publications are listed in the metadata section of the Dataverse study. </P>

Other Study Description Materials

Related Publications

Citation

Title:

Ruppenthal, M., Leihner, D.E., Hilger, T.H. and Castillo F., J.A. (1996) ‘Rainfall Erosivity and Erodibility of Inceptisols in the Southwest Colombian Andes’, Experimental Agriculture, 32(1), pp. 91–101. doi: 10.1017/S0014479700025904.

Identification Number:

10.1017/S0014479700025904

Bibliographic Citation:

Ruppenthal, M., Leihner, D.E., Hilger, T.H. and Castillo F., J.A. (1996) ‘Rainfall Erosivity and Erodibility of Inceptisols in the Southwest Colombian Andes’, Experimental Agriculture, 32(1), pp. 91–101. doi: 10.1017/S0014479700025904.

File Description--f2965777

File: 02.USLE_LOCALITIES.tab

  • Number of cases: 2

  • No. of variables per record: 10

  • Type of File: text/tab-separated-values

Notes:

UNF:6:B1swIjIycy1JO+RPRFtorw==

Data table that lists: Localities

File Description--f2965778

File: 03.USLE_TREATMENTS.tab

  • Number of cases: 43

  • No. of variables per record: 13

  • Type of File: text/tab-separated-values

Notes:

UNF:6:fG/0DHYlfnGXiCQKOy5d5w==

Data table that lists: Treatments

File Description--f2965779

File: 04.USLE_DATES.tab

  • Number of cases: 335

  • No. of variables per record: 2

  • Type of File: text/tab-separated-values

Notes:

UNF:6:N4sE20NzX9AaSGv+SdS4/A==

Data table that lists: Dates

File Description--f2965780

File: 05.USLE_VARIETIES.tab

  • Number of cases: 2

  • No. of variables per record: 3

  • Type of File: text/tab-separated-values

Notes:

UNF:6:PgetNKzHzbtr0npfZgpRPA==

Data table that lists: Varieties

File Description--f2965781

File: 06.USLE_EVALUATION_DESCRIBE.tab

  • Number of cases: 358

  • No. of variables per record: 3

  • Type of File: text/tab-separated-values

Notes:

UNF:6:jHHHZpJN+uU/OzwH7jB70g==

Data table that lists: Evaluation Describe

File Description--f2965782

File: 07.USLE_RAIN_DATA.tab

  • Number of cases: 20693

  • No. of variables per record: 7

  • Type of File: text/tab-separated-values

Notes:

UNF:6:bdySGtLEY5tnG44W/Rs+qg==

Data table that lists: Rain data

File Description--f2965783

File: 08.USLE_HARVEST_DATA.tab

  • Number of cases: 60

  • No. of variables per record: 14

  • Type of File: text/tab-separated-values

Notes:

UNF:6:VcNfh7aMZtjmHYUFcdO7iw==

Data table that lists: Harvest data

File Description--f2965784

File: 09.USLE_SOIL_ORIGINAL_DATA.tab

  • Number of cases: 1304

  • No. of variables per record: 5

  • Type of File: text/tab-separated-values

Notes:

UNF:6:qljPu0mk1okIBmamAMB1DA==

Data table that lists: Soil original data

File Description--f2965785

File: 10.USLE_SOIL_ANALISYS.tab

  • Number of cases: 400

  • No. of variables per record: 24

  • Type of File: text/tab-separated-values

Notes:

UNF:6:E7DCSURvN2PjLSXxeu5ZGg==

Data table that lists: Soil analisys

File Description--f2965786

File: 11.USLE_SEDIMENT_ANALISYS.tab

  • Number of cases: 550

  • No. of variables per record: 13

  • Type of File: text/tab-separated-values

Notes:

UNF:6:sYSUwuMpHKthz1jxch1XLg==

Data table that lists: Sediment analisys

File Description--f2965787

File: 12.USLE_HUMID_AGREGATES.tab

  • Number of cases: 150

  • No. of variables per record: 10

  • Type of File: text/tab-separated-values

Notes:

UNF:6:XBLK6ShqmpnaBni9ErvRqQ==

Data table that lists: Humid agregates

File Description--f2965788

File: 13.USLE_DRY_AGREGATES.tab

  • Number of cases: 105

  • No. of variables per record: 8

  • Type of File: text/tab-separated-values

Notes:

UNF:6:8bAZwOCejmmc+T7g6pSuZw==

Data table that lists: Dry agregates

File Description--f2965789

File: 14.USLE_USLE_FACTORS.tab

  • Number of cases: 974

  • No. of variables per record: 8

  • Type of File: text/tab-separated-values

Notes:

UNF:6:V0MuzDSIetiLoKiaSdwDYA==

Data table that lists: Factors

File Description--f2965790

File: 15.USLE_C_FACTOR.tab

  • Number of cases: 1297

  • No. of variables per record: 6

  • Type of File: text/tab-separated-values

Notes:

UNF:6:1OtY3G0fmcJUyTC+fQKE+A==

Data table that lists: C factor

File Description--f2965791

File: 16.USLE_DIRECT_K_FACTOR.tab

  • Number of cases: 1283

  • No. of variables per record: 4

  • Type of File: text/tab-separated-values

Notes:

UNF:6:0tb/u86chc9c4dSUia5rlA==

Data table that lists: Direct k factor

File Description--f2965792

File: 17.USLE_INDIRECT_K_FACTOR.tab

  • Number of cases: 140

  • No. of variables per record: 5

  • Type of File: text/tab-separated-values

Notes:

UNF:6:8k/VBbMp+1CRkQtpkMpYTA==

Data table that lists: Indirect k factor

File Description--f2965793

File: 18.USLE_EVALUATIONS_DATA.tab

  • Number of cases: 48374

  • No. of variables per record: 5

  • Type of File: text/tab-separated-values

Notes:

UNF:6:kpxc+rGE39lOqW9iKPVLQw==

Data table that lists: Evaluations data

Variable Description

List of Variables:

Variables

LOCALITY_CODE

f2965777 Location:

Summary Statistics: Min. 1.0; Valid 2.0; Mean 1.5; StDev 0.7071067811865476; Max. 2.0

Variable Format: numeric

Notes: UNF:6:sFUGRm2piAZ3HVfNg1RlLQ==

NAME

f2965777 Location:

Variable Format: character

Notes: UNF:6:zhI79d5dYyV2VEQ7HyBtGA==

LAT_DEGREE

f2965777 Location:

Summary Statistics: Valid 2.0; Max. 3.0; Min. 2.0; StDev 0.7071067811865476; Mean 2.5;

Variable Format: numeric

Notes: UNF:6:I+1agUu0OGOHNaCsBwOvLA==

LAT_MINUTE

f2965777 Location:

Summary Statistics: Valid 2.0; Max. 53.0; Mean 29.5; StDev 33.23401871576773; Min. 6.0

Variable Format: numeric

Notes: UNF:6:u2vSmjUGQ2beofzaMEVwXg==

LAT_SECOND

f2965777 Location:

Summary Statistics: Mean NaN; Valid 0.0; StDev NaN; Max. NaN; Min. NaN

Variable Format: numeric

Notes: UNF:6:sPZq3INkFYZlaGaBP9ndCw==

LATITUDE

f2965777 Location:

Variable Format: character

Notes: UNF:6:5ksf5GvAPCyTGVmhSshYTw==

LONG_DEGREE

f2965777 Location:

Summary Statistics: Min. 76.0; StDev 0.0; Mean 76.0; Max. 76.0; Valid 2.0;

Variable Format: numeric

Notes: UNF:6:vfMlf6M3IVTgci2kKgjQGQ==

LONG_MINUTE

f2965777 Location:

Summary Statistics: StDev 2.8284271247461903; Max. 35.0; Min. 31.0; Mean 33.0; Valid 2.0;

Variable Format: numeric

Notes: UNF:6:R2oCJ8AuzurY5R8OiMEbSg==

LONG_SECOND

f2965777 Location:

Summary Statistics: Min. NaN; StDev NaN; Max. NaN; Valid 0.0; Mean NaN;

Variable Format: numeric

Notes: UNF:6:sPZq3INkFYZlaGaBP9ndCw==

LONGGITUDE

f2965777 Location:

Variable Format: character

Notes: UNF:6:Ozx3hJMGNXmZvZ5GZ8HjhQ==

LOCALITY_CODE

f2965778 Location:

Summary Statistics: Valid 43.0; Min. 1.0; Max. 2.0; Mean 1.372093023255814; StDev 0.48908348756353354

Variable Format: numeric

Notes: UNF:6:uGaB+xATcMhS/nWXtieslQ==

PLOT

f2965778 Location:

Summary Statistics: StDev 7.370964556549514; Max. 27.0; Valid 43.0; Mean 11.953488372093025; Min. 1.0

Variable Format: numeric

Notes: UNF:6:8s5bZB7/hVwejL7LiViuhw==

TREATMENT

f2965778 Location:

Summary Statistics: Min. 1.0; Mean 4.2558139534883725; Max. 8.0; Valid 43.0; StDev 2.4112141108520606

Variable Format: numeric

Notes: UNF:6:lKveVQQ/YxDmfRKwZ+BLRQ==

REPEAT

f2965778 Location:

Summary Statistics: Max. 3.0; StDev 0.763943838420961; Min. 1.0; Mean 1.8139534883720931; Valid 43.0

Variable Format: numeric

Notes: UNF:6:TL65bPRrqcGyyD0DFvMiEw==

PERIOD_87_89

f2965778 Location:

Variable Format: character

Notes: UNF:6:qB8945jBcwkDV6DSu6M26g==

PERIOD_89_90

f2965778 Location:

Variable Format: character

Notes: UNF:6:Hed4P9COBVxVbnfUYb4gJg==

PERIOD_90_92

f2965778 Location:

Variable Format: character

Notes: UNF:6:93Rsy+S+kfHm9nm2seC27w==

PERIOD_92_94

f2965778 Location:

Variable Format: character

Notes: UNF:6:jfQyVYS2/DKjt0Ns/cH/WQ==

PERIOD_95

f2965778 Location:

Variable Format: character

Notes: UNF:6:/NGpXXqTVxiVIOtVxfZb8A==

SLOPE_DEGREE

f2965778 Location:

Summary Statistics: Valid 35.0; StDev 2.1743346321201282; Max. 11.0; Mean 6.514285714285715; Min. 4.0;

Variable Format: numeric

Notes: UNF:6:P0iLfh9gPAVwfbFQ1VagzA==

SLOPE_MINUTE

f2965778 Location:

Summary Statistics: Max. 57.0; StDev 16.351958739608193; Mean 27.285714285714285; Valid 35.0; Min. 2.0

Variable Format: numeric

Notes: UNF:6:XhneA3+x6BsrYg13DYkIpg==

SLOPE_SECOND

f2965778 Location:

Summary Statistics: Max. 59.0; Min. 3.0; Valid 35.0; Mean 31.485714285714288; StDev 16.877362890903914;

Variable Format: numeric

Notes: UNF:6:eH+5EifvQcQ8gJ5fRXS67A==

LS_FACTOR

f2965778 Location:

Summary Statistics: Max. 2.99; StDev 0.7288645454685154; Valid 40.0; Min. 0.64; Mean 1.49225

Variable Format: numeric

Notes: UNF:6:AMuuQ9WJ+G+qwDwtkPcL4w==

DATE_CODE

f2965779 Location:

Summary Statistics: Max. 335.0; Min. 1.0; Valid 335.0; Mean 168.0; StDev 96.85040010242601

Variable Format: numeric

Notes: UNF:6:PhmCt4kjx4SLKambMbzkPw==

EVALUATION_DATE

f2965779 Location:

Variable Format: character

Notes: UNF:6:+8DzxY+970FYAqdeAgLNqg==

VARIETY

f2965780 Location:

Summary Statistics: Min. 1.0; Valid 2.0; Max. 2.0; StDev 0.7071067811865476; Mean 1.5

Variable Format: numeric

Notes: UNF:6:sFUGRm2piAZ3HVfNg1RlLQ==

IDENTIFICACION

f2965780 Location:

Variable Format: character

Notes: UNF:6:Kpqxz3aN7jDy3pJ7o8XZgg==

COMMON_NAME

f2965780 Location:

Variable Format: character

Notes: UNF:6:DLprkI7hXQDv/brsXCrZNg==

EVALUATION_CODE

f2965781 Location:

Summary Statistics: Mean 415.262569832403; Valid 358.0; StDev 186.31139650114426; Max. 684.0; Min. 1.0

Variable Format: numeric

Notes: UNF:6:udAZVb8jE0KH/U5gMMYBMw==

DESCRIPTION

f2965781 Location:

Variable Format: character

Notes: UNF:6:S7qIWRBiNrtMy/ozD0yGiw==

UNITS

f2965781 Location:

Summary Statistics: Min. NaN; Max. NaN; Mean NaN; StDev NaN; Valid 0.0;

Variable Format: numeric

Notes: UNF:6:4gbTfW42iXchXiNAOgsegA==

LOCALITY_CODE

f2965782 Location:

Summary Statistics: StDev 0.5000065883140333; Min. 1.0; Mean 1.497656212245751; Valid 20693.0; Max. 2.0

Variable Format: numeric

Notes: UNF:6:n4EDCm3SPA8W2vOwDbhf7g==

RAIN_DATE

f2965782 Location:

Variable Format: character

Notes: UNF:6:Zul8LGxoVAoC4oV586uiqw==

RAIN_TIME

f2965782 Location:

Summary Statistics: StDev 7.5724987415123906; Min. 0.0; Valid 20693.0; Max. 59.0; Mean 11.803733629729871

Variable Format: numeric

Notes: UNF:6:nodSqo+7CWyXPfd0IfjfFA==

DURATION

f2965782 Location:

Summary Statistics: Max. 660.0; StDev 36.47876690080502; Valid 18912.0; Mean 19.649746192893904; Min. 1.0

Variable Format: numeric

Notes: UNF:6:MXkkU3/hhyqRj4pMOag+zQ==

QUANTITY

f2965782 Location:

Summary Statistics: Valid 18912.0; Mean 0.781695748730963; Max. 41.9; Min. 0.0; StDev 1.537260475597483

Variable Format: numeric

Notes: UNF:6:InHPcxjgPjbKxC7WvpaJMQ==

INTENSITY

f2965782 Location:

Summary Statistics: StDev 10.533945562984737; Mean 2.090596912340067; Max. 540.0; Valid 18914.0; Min. 0.0;

Variable Format: numeric

Notes: UNF:6:rIteqkhy/oVrrXEgLBvJ6Q==

KINETIC_ENERGY

f2965782 Location:

Summary Statistics: Min. 0.0; Mean 0.5876213843794674; Max. 5.31; StDev 0.7718027932178017; Valid 18911.0

Variable Format: numeric

Notes: UNF:6:IQ3sM8zqUiTm9BeHo/d53Q==

LOCALITY_CODE

f2965783 Location:

Summary Statistics: Min. 1.0; Mean 1.3999999999999997; StDev 0.4940321817555713; Valid 60.0; Max. 2.0

Variable Format: numeric

Notes: UNF:6:p4SRKgWFvdvO2XSMTKEFPw==

PLOT

f2965783 Location:

Summary Statistics: Min. 1.0; Valid 60.0; Mean 9.566666666666668; StDev 5.515361188494188; Max. 21.0;

Variable Format: numeric

Notes: UNF:6:JNz/frW85ZmDRxpYVPMVTw==

DATE_CODE

f2965783 Location:

Summary Statistics: Max. 120.0; Mean 119.7; Valid 60.0; StDev 0.46212479054244443; Min. 119.0;

Variable Format: numeric

Notes: UNF:6:hvIqxxTsGEoPAfYfcZuR5g==

VARIETY

f2965783 Location:

Summary Statistics: Valid 60.0; StDev 0.4033755872716886; Max. 2.0; Min. 1.0; Mean 1.2

Variable Format: numeric

Notes: UNF:6:LoPgX6Bgu2djgGUFWVN7Pw==

YIELD

f2965783 Location:

Summary Statistics: Mean 21.003833333333333; Valid 60.0; Min. 5.79; Max. 38.85; StDev 8.796563869145428

Variable Format: numeric

Notes: UNF:6:gJDqrkSnK0lkFuQwORbT1g==

COMERCIAL_WEIGHT_ROOT

f2965783 Location:

Summary Statistics: Mean 13.517166666666666; Max. 36.4; Min. 2.21; StDev 8.57366980178596; Valid 60.0

Variable Format: numeric

Notes: UNF:6:lUMZYMHpoLCk4T4vAHF5Hw==

NOCOMERCIAL_WEIGHT_ROOT

f2965783 Location:

Summary Statistics: StDev 3.722032635981045; Max. 18.12; Min. 1.75; Mean 7.848474576271187; Valid 59.0;

Variable Format: numeric

Notes: UNF:6:hMFPAWuzvw7aAwQ4RlaAmg==

ROOTS_PER_PLANT

f2965783 Location:

Summary Statistics: Max. 15.0; Mean 9.016949152542374; Valid 59.0; Min. 4.0; StDev 2.7448479979504725;

Variable Format: numeric

Notes: UNF:6:OBMAfQNvrPuU3hfznOPRyg==

ROOT_LONGITUDE

f2965783 Location:

Summary Statistics: Mean 36.27166666666667; Valid 60.0; Min. 16.3; Max. 49.1; StDev 7.150159217539019

Variable Format: numeric

Notes: UNF:6:pR2xulBFGExGbMVIZpBO7Q==

ROOT_PERIMETER

f2965783 Location:

Summary Statistics: Min. 10.1; Valid 60.0; Max. 17.6; StDev 1.4185325034262823; Mean 15.038333333333334;

Variable Format: numeric

Notes: UNF:6:Vn5CsgZN5W/uHfvlqxn+Eg==

DRY_MATTER_PERCENT

f2965783 Location:

Summary Statistics: StDev 4.123616357568532; Max. 41.4; Valid 60.0; Min. 24.7; Mean 35.345

Variable Format: numeric

Notes: UNF:6:Ufxw2j8fnVHElFbOvGk50w==

STARCH_CONTENT

f2965783 Location:

Summary Statistics: StDev 4.037723249499404; Mean 33.18666666666667; Valid 60.0; Min. 22.8; Max. 39.1

Variable Format: numeric

Notes: UNF:6:hVTLjXr765tV+sjJHbD8+g==

SPECIFIC_WEIGHT

f2965783 Location:

Summary Statistics: Max. 1.16; Valid 60.0; Mean 1.1216666666666666; StDev 0.026627796529615347; Min. 1.05

Variable Format: numeric

Notes: UNF:6:T3IToki6YrOn1IsrTva1ew==

HARVEST_INDEX

f2965783 Location:

Summary Statistics: Mean 0.624; Min. 0.29; Valid 60.0; Max. 0.79; StDev 0.11875341208300473

Variable Format: numeric

Notes: UNF:6:p/g+9DcraYkrUZngWEUS7g==

LOCALITY_CODE

f2965784 Location:

Summary Statistics: Mean 1.347392638036811; Valid 1304.0; Max. 2.0; Min. 1.0; StDev 0.47632445310656085;

Variable Format: numeric

Notes: UNF:6:+pcmASOr9+g8iRJDEQRzEA==

PLOT

f2965784 Location:

Summary Statistics: Max. 21.0; StDev 5.777316450018017; Valid 1304.0; Min. 1.0; Mean 9.713190184049056;

Variable Format: numeric

Notes: UNF:6:6ui4S/Z1BlISfKj6W0LZ3w==

DATE_CODE

f2965784 Location:

Summary Statistics: Max. 118.0; Valid 1304.0; Min. 1.0; Mean 50.44248466257669; StDev 33.30262742429248;

Variable Format: numeric

Notes: UNF:6:5Pw/U0zyAUuNh0aA8nYbKA==

RUNOFF

f2965784 Location:

Summary Statistics: Valid 1135.0; StDev 5.484924957873459; Min. 0.1; Max. 32.8; Mean 5.706863436123348;

Variable Format: numeric

Notes: UNF:6:czWq+jbaW8IGUQPv9vP80A==

SOILLOSS

f2965784 Location:

Summary Statistics: Mean 1.8615393939393936; StDev 4.55258684931922; Min. 0.01; Valid 825.0; Max. 37.96

Variable Format: numeric

Notes: UNF:6:z4HtTHzIaa8at/O4i3rxng==

LOCALITY_CODE

f2965785 Location:

Summary Statistics: Valid 400.0; Mean 1.3999999999999988; Max. 2.0; StDev 0.4905114715879718; Min. 1.0

Variable Format: numeric

Notes: UNF:6:UfRgg5Pn9TfzqewC+7Om5g==

PLOT

f2965785 Location:

Summary Statistics: Mean 9.989999999999995; Valid 400.0; Max. 24.0; StDev 5.897189339444952; Min. 1.0

Variable Format: numeric

Notes: UNF:6:+ICMI08cVp8stZd2WYAraw==

DATE_CODE

f2965785 Location:

Summary Statistics: Min. 5.0; StDev 92.30552186715549; Max. 324.0; Mean 114.0625; Valid 400.0;

Variable Format: numeric

Notes: UNF:6:hVKO6/FVuy4Mlq5Q7ocs1w==

NITROGEN

f2965785 Location:

Summary Statistics: Max. 4032.0; Min. 1344.0; StDev 411.6600680688033; Valid 260.0; Mean 2247.061538461539

Variable Format: numeric

Notes: UNF:6:nxFRBZScd7t56nNRD2Ln4Q==

POTASSIUM

f2965785 Location:

Summary Statistics: StDev 0.06473220851473394; Min. 0.07; Max. 0.55; Valid 330.0; Mean 0.16987878787878788;

Variable Format: numeric

Notes: UNF:6:AZ7ZogZn2R1y4lEwuOtOKg==

CALCIUM

f2965785 Location:

Summary Statistics: Mean 1.213848484848485; Min. 0.17; Max. 5.12; Valid 330.0; StDev 0.5551209852639082;

Variable Format: numeric

Notes: UNF:6:U73CAgdkqvMyPZsP6KDerg==

MAGNESIUM

f2965785 Location:

Summary Statistics: StDev 0.2409671820629379; Mean 0.4508787878787879; Valid 330.0; Min. 0.03; Max. 2.43

Variable Format: numeric

Notes: UNF:6:qOiNMkkyrcPlZm372hi5UQ==

ALUMINIUM

f2965785 Location:

Summary Statistics: Mean 3.0255151515151515; Min. 0.7; Max. 6.1; Valid 330.0; StDev 0.9058180108425176

Variable Format: numeric

Notes: UNF:6:uOSDo15UaTPXaVi62Ym/vA==

SULPHUR

f2965785 Location:

Summary Statistics: Max. 100.5; StDev 29.80822149274216; Mean 26.902363636363635; Min. 0.0; Valid 330.0

Variable Format: numeric

Notes: UNF:6:KRR9J3vIsRxTUU9NkhEN3g==

BORON

f2965785 Location:

Summary Statistics: Max. 1.64; Mean 0.2934242424242424; Min. 0.0; Valid 330.0; StDev 0.20918012341180836

Variable Format: numeric

Notes: UNF:6:9cLCMwheTqiG9i/2Gq2FaQ==

COPPER

f2965785 Location:

Summary Statistics: Max. 1.42; Mean 0.8366060606060606; StDev 0.21326381615807763; Valid 330.0; Min. 0.27

Variable Format: numeric

Notes: UNF:6:NV74DZHdnxQM7/7aoIzUWg==

CINC

f2965785 Location:

Summary Statistics: Valid 330.0; Min. 0.19; StDev 0.6620755961775677; Max. 7.8; Mean 1.042909090909091

Variable Format: numeric

Notes: UNF:6:XHP3ourqHbhqgxwA+qoWbw==

IRON

f2965785 Location:

Summary Statistics: Mean 29.95027272727273; Valid 330.0; Max. 89.3; Min. 5.5; StDev 13.738600809581335

Variable Format: numeric

Notes: UNF:6:kIVmgcIZMfy16EmhRlXFmg==

MANGANESE

f2965785 Location:

Summary Statistics: StDev 30.503557170234487; Min. 1.86; Mean 27.72415151515153; Valid 330.0; Max. 177.9;

Variable Format: numeric

Notes: UNF:6:YT8g31h8hfQN7URDHjCwmg==

ORGANIC_MATTER_PERCENT

f2965785 Location:

Summary Statistics: Valid 330.0; Mean 6.23530303030303; Max. 11.3; StDev 0.8901542158268512; Min. 3.95;

Variable Format: numeric

Notes: UNF:6:wGPSY7gXwKYYD52eyEdBXw==

TOTAL_PHOSPHORUS

f2965785 Location:

Summary Statistics: Min. 118.0; StDev 72.84544580383165; Mean 254.55; Max. 375.0; Valid 40.0

Variable Format: numeric

Notes: UNF:6:FyBEUwTn0dzkjpolYblDnQ==

BRAY_II_PHOSPHORUS

f2965785 Location:

Summary Statistics: Max. 180.0; Valid 330.0; Min. 0.9; Mean 12.65660606060606; StDev 17.219066533234347;

Variable Format: numeric

Notes: UNF:6:Fql1goODhwcF31zvA+cEVA==

PH

f2965785 Location:

Summary Statistics: Mean 4.4261398176291795; StDev 0.21941022365671253; Valid 329.0; Min. 3.8; Max. 5.0;

Variable Format: numeric

Notes: UNF:6:ZxFTKFxr7Y/nzGVlV0sfLg==

SLIME_WITH_DISPERTION

f2965785 Location:

Summary Statistics: Valid 400.0; Max. 49.7; StDev 3.8176513925957756; Mean 19.36; Min. 9.7;

Variable Format: numeric

Notes: UNF:6:uRCIIGQVvpcRg0Nrwv9v0w==

SAND_WITH_DISPERTION

f2965785 Location:

Summary Statistics: StDev 6.933824243588632; Mean 19.923925; Min. 4.04; Valid 400.0; Max. 73.91;

Variable Format: numeric

Notes: UNF:6:M2GlEgSGZmwb+/JKRIugog==

CLAY_WITH_DISPERTION

f2965785 Location:

Summary Statistics: Mean 60.82315; StDev 9.056865689508404; Valid 400.0; Min. 29.7; Max. 83.69

Variable Format: numeric

Notes: UNF:6:Sb+KF5m0qUlKVs8r7VFb+g==

SLIME_WITHOUT_DISPERTION

f2965785 Location:

Summary Statistics: Min. NaN; Mean NaN; StDev NaN; Max. NaN; Valid 0.0;

Variable Format: numeric

Notes: UNF:6:ZVo+8EZanzD93yX03eDBmg==

SAND_WITHOUT_DISPERTION

f2965785 Location:

Summary Statistics: Mean NaN; Valid 0.0; Max. NaN; StDev NaN; Min. NaN

Variable Format: numeric

Notes: UNF:6:ZVo+8EZanzD93yX03eDBmg==

CLAY_WITHOUT_DISPERTION

f2965785 Location:

Summary Statistics: StDev NaN; Valid 0.0; Mean NaN; Min. NaN; Max. NaN

Variable Format: numeric

Notes: UNF:6:ZVo+8EZanzD93yX03eDBmg==

LOCALITY_CODE

f2965786 Location:

Summary Statistics: Min. 1.0; Mean 1.3709090909090897; Max. 2.0; StDev 0.483487907174015; Valid 550.0;

Variable Format: numeric

Notes: UNF:6:S4Hc0uLtDQ5/hJphsOUzLw==

PLOT

f2965786 Location:

Summary Statistics: Min. 1.0; Valid 550.0; Mean 10.601818181818173; Max. 24.0; StDev 6.208842361032338

Variable Format: numeric

Notes: UNF:6:+/WWyk+Qec5iuima0aGQ4Q==

DATE_CODE

f2965786 Location:

Summary Statistics: Max. 335.0; Mean 168.24; StDev 108.47861901426589; Min. 5.0; Valid 550.0

Variable Format: numeric

Notes: UNF:6:4vZ6YyO3oKg4hTw2hmQ1WQ==

NITROGEN

f2965786 Location:

Summary Statistics: Mean 2120.489296636086; Max. 3472.0; Min. 0.0; Valid 327.0; StDev 449.93325923799193

Variable Format: numeric

Notes: UNF:6:WzJnz3l5RPC7iGTx2oQd1g==

POTASSIUM

f2965786 Location:

Summary Statistics: Valid 550.0; Max. 0.58; StDev 0.08973170991829893; Min. 0.0; Mean 0.22092727272727272;

Variable Format: numeric

Notes: UNF:6:xGezT5lN7oVPW1I4shXXBg==

CALCIUM

f2965786 Location:

Summary Statistics: Valid 530.0; StDev 3.5478340264452157; Min. 0.17; Max. 18.0; Mean 5.284698113207547;

Variable Format: numeric

Notes: UNF:6:HZKaUzL0EEmpWTDXkuwitQ==

MAGNESIUM

f2965786 Location:

Summary Statistics: Valid 550.0; Mean 0.6390363636363636; StDev 0.33013655416322407; Min. 0.0; Max. 1.57

Variable Format: numeric

Notes: UNF:6:CZ12aqnj80i18yQP67Q/1Q==

ORGANIC_MATTER_PERCENT

f2965786 Location:

Summary Statistics: Valid 550.0; Min. 4.0; Max. 10.7; Mean 6.331636363636363; StDev 0.8815344372552314

Variable Format: numeric

Notes: UNF:6:q94TvA5VNlynH/eMAMgE9w==

TOTAL_PHOSPHORUS

f2965786 Location:

Summary Statistics: Max. 74.6; Mean 14.540000000000006; StDev 11.017358385400273; Min. 1.6; Valid 550.0;

Variable Format: numeric

Notes: UNF:6:YIfGEyGiCal2IyI+28Re9A==

PH

f2965786 Location:

Summary Statistics: Valid 336.0; Min. 4.0; StDev 0.5136844487272805; Mean 5.127976190476191; Max. 6.5

Variable Format: numeric

Notes: UNF:6:7gqpY8TSls9P6f1YB4nyXg==

SLIME_PERCENT

f2965786 Location:

Summary Statistics: StDev 3.057431390141997; Mean 20.93364224137931; Valid 464.0; Max. 31.51; Min. 10.1;

Variable Format: numeric

Notes: UNF:6:uh0hHW412uq7Az6JGwQe2w==

SAND_PERCENT

f2965786 Location:

Summary Statistics: Max. 49.5; Min. 9.88; Valid 464.0; StDev 5.849466868222855; Mean 27.306465517241378;

Variable Format: numeric

Notes: UNF:6:07e4M55vVMydSbIG5pzBug==

CLAY_PERCENT

f2965786 Location:

Summary Statistics: Valid 464.0; Max. 66.83; StDev 6.499178285623656; Min. 31.85; Mean 51.762068965517244;

Variable Format: numeric

Notes: UNF:6:74/F02RbHG2/7L1xse7Wcw==

LOCALITY_CODE

f2965787 Location:

Summary Statistics: Max. 2.0; Mean 1.4000000000000006; Min. 1.0; StDev 0.4915391523114242; Valid 150.0

Variable Format: numeric

Notes: UNF:6:Hh47mIjmOwLhktf6rWPs8w==

PLOT

f2965787 Location:

Summary Statistics: Valid 150.0; Max. 24.0; Mean 10.293333333333335; Min. 1.0; StDev 6.103741471856199;

Variable Format: numeric

Notes: UNF:6:PNCn0Ya8pEhZJ/IdTzjCBA==

DATE_CODE

f2965787 Location:

Summary Statistics: Valid 150.0; Mean 200.96666666666667; StDev 84.25890243660322; Max. 324.0; Min. 121.0

Variable Format: numeric

Notes: UNF:6:fzPBz7wB3FZs/iSAhatA1w==

FROM_5_TO_8MM

f2965787 Location:

Summary Statistics: Valid 70.0; StDev 4.634606884416939; Max. 32.79; Mean 13.63042857142857; Min. 5.17;

Variable Format: numeric

Notes: UNF:6:i6q+Q08q1eslK/IkdgzkkA==

FROM_3_TO_5MM

f2965787 Location:

Summary Statistics: StDev 2.525134258366142; Valid 70.0; Max. 18.12; Mean 10.486857142857144; Min. 5.52;

Variable Format: numeric

Notes: UNF:6:lsFolyoSMmZukJz65kUQFQ==

FROM_2_TO_3MM

f2965787 Location:

Summary Statistics: Mean 12.999428571428572; Valid 70.0; Min. 4.81; Max. 20.79; StDev 2.9849185582142512;

Variable Format: numeric

Notes: UNF:6:s29RBWbMD0cUOepPb6MNpA==

FROM_1_TO_2MM

f2965787 Location:

Summary Statistics: Valid 150.0; Min. 0.68; StDev 6.206616693378406; Max. 41.36; Mean 18.8854;

Variable Format: numeric

Notes: UNF:6:KwoD4TeTz3ncaMmRoNTEvw==

FROM_05_TO_1MM

f2965787 Location:

Summary Statistics: Mean 15.8872; Valid 150.0; Min. 0.72; Max. 36.04; StDev 6.144089659580698

Variable Format: numeric

Notes: UNF:6:1Mjay9b6CybzsK9PFUnIag==

FROM_025_TO_05MM

f2965787 Location:

Summary Statistics: Max. 13.53; Min. 0.22; Mean 4.9165; Valid 80.0; StDev 2.7200014426652905

Variable Format: numeric

Notes: UNF:6:C/xfjBZyS81WcLfM1DOiPQ==

LESS_025MM

f2965787 Location:

Summary Statistics: Max. 39.38; StDev 9.041653676321143; Min. 1.41; Valid 80.0; Mean 16.83475

Variable Format: numeric

Notes: UNF:6:qukvCzZiuC7zWV2xLTQa+Q==

LOCALITY_CODE

f2965788 Location:

Summary Statistics: Valid 105.0; Mean 1.4000000000000004; Max. 2.0; StDev 0.4922475924854201; Min. 1.0

Variable Format: numeric

Notes: UNF:6:6qcuiRbcgD59YC/LDTytiQ==

PLOT

f2965788 Location:

Summary Statistics: Mean 9.600000000000001; Min. 1.0; Max. 21.0; StDev 5.63403121151345; Valid 105.0

Variable Format: numeric

Notes: UNF:6:9XWpbmaSRoiEjzpjHUF29Q==

DATE_CODE

f2965788 Location:

Summary Statistics: Min. 123.0; Max. 126.0; StDev 1.253201029569009; Mean 124.33333333333333; Valid 105.0

Variable Format: numeric

Notes: UNF:6:8imm42Nmu8bp0zfDFkIc5Q==

UP_TO_10MM

f2965788 Location:

Summary Statistics: Max. 26.6; Valid 105.0; Min. 2.5; StDev 5.538011670272398; Mean 9.915238095238095

Variable Format: numeric

Notes: UNF:6:Wr2N2ix8iGeRA+CxTCv+Ng==

FROM_5_TO_10MM

f2965788 Location:

Summary Statistics: Max. 24.6; StDev 3.1770747597914712; Mean 14.775238095238095; Valid 105.0; Min. 7.4

Variable Format: numeric

Notes: UNF:6:KTdwoY96YQacq0DfDWdAkw==

FROM_2_TO_5MM

f2965788 Location:

Summary Statistics: Mean 26.744761904761905; Min. 12.5; Valid 105.0; StDev 4.918137173775583; Max. 38.1;

Variable Format: numeric

Notes: UNF:6:HXqoOXbD4t2YhGc5rFJckA==

FROM_1_TO_2MM

f2965788 Location:

Summary Statistics: Max. 33.2; Min. 10.3; Mean 19.254285714285714; Valid 105.0; StDev 3.4691782603662498;

Variable Format: numeric

Notes: UNF:6:MGoCGuhAoV43a1Zgm5K/1g==

FROM_05_TO_1MM

f2965788 Location:

Summary Statistics: StDev 7.780748761015952; Mean 29.30666666666667; Max. 48.5; Valid 105.0; Min. 11.9

Variable Format: numeric

Notes: UNF:6:ABqU903bbKS2Joyf88ODHQ==

LOCALITY_CODE

f2965789 Location:

Summary Statistics: StDev 0.4800543600022408; Max. 2.0; Valid 974.0; Mean 1.3593429158110912; Min. 1.0;

Variable Format: numeric

Notes: UNF:6:DS15B/OxpIhMwvD/OxTZgQ==

PLOT

f2965789 Location:

Summary Statistics: Min. 1.0; Valid 974.0; Mean 9.72381930184803; Max. 21.0; StDev 5.677049176347252

Variable Format: numeric

Notes: UNF:6:Jbor+L6l+6Y4fiLpF2IHhg==

DATE_CODE

f2965789 Location:

Summary Statistics: StDev 33.84828219017148; Valid 974.0; Max. 115.0; Mean 44.10061601642709; Min. 1.0

Variable Format: numeric

Notes: UNF:6:8FMXNU/Gnb2a0qwgQj61kw==

K

f2965789 Location:

Summary Statistics: Valid 974.0; Mean 0.06609856262833676; StDev 0.03135472442994483; Max. 0.2; Min. 0.02;

Variable Format: numeric

Notes: UNF:6:re1yzXpRfQfSkYQvHxKI4Q==

S

f2965789 Location:

Summary Statistics: Mean 1.4425051334702261; Valid 974.0; Min. 0.63; StDev 0.7106794278736412; Max. 2.98;

Variable Format: numeric

Notes: UNF:6:Auj+EvX+FWXrIbMuE8+dvQ==

EI30

f2965789 Location:

Summary Statistics: Mean 86.46618069815196; Valid 974.0; Max. 381.26; StDev 66.90325324950278; Min. 5.92

Variable Format: numeric

Notes: UNF:6:SALu+1lQkIq6QXu/5mE1qg==

C

f2965789 Location:

Summary Statistics: Max. 1.4; Valid 974.0; Mean 0.5530595482546201; StDev 0.3550138346047101; Min. 0.01;

Variable Format: numeric

Notes: UNF:6:am+xmqAfLH/xy5YbuRoZhw==

P

f2965789 Location:

Summary Statistics: Mean 1.0; Valid 974.0; StDev 0.0; Max. 1.0; Min. 1.0

Variable Format: numeric

Notes: UNF:6:FyJ/5+C5B689Fzf7HoYi1g==

LOCALITY_CODE

f2965790 Location:

Summary Statistics: Min. 1.0; Max. 2.0; Mean 1.3855050115651473; StDev 0.4869021296007469; Valid 1297.0;

Variable Format: numeric

Notes: UNF:6:gRsfHdP7kos5DmFuLnTjHg==

PLOT

f2965790 Location:

Summary Statistics: Valid 1297.0; StDev 6.140479399794163; Mean 10.30377794911337; Min. 1.0; Max. 24.0;

Variable Format: numeric

Notes: UNF:6:WUmkKxksoral/Z0hCS+i3w==

DATE_CODE

f2965790 Location:

Summary Statistics: Mean 188.1734772552042; StDev 68.66374481163116; Valid 1297.0; Max. 326.0; Min. 119.0

Variable Format: numeric

Notes: UNF:6:BsDvF/k/Jvg4NzfbOoYGWQ==

DAYS_AFTER_PLANTING

f2965790 Location:

Summary Statistics: Min. 30.0; StDev 92.43361258886783; Mean 160.29298380878953; Max. 360.0; Valid 1297.0;

Variable Format: numeric

Notes: UNF:6:htkKXfp0LkkkIm5C0O61Ug==

HEIGHT_PLANT

f2965790 Location:

Summary Statistics: Valid 342.0; StDev 65.7570889887667; Max. 251.0; Min. 5.0; Mean 95.56140350877192

Variable Format: numeric

Notes: UNF:6:xe6Fu0+ECxftN7rH4EnBAg==

COVER

f2965790 Location:

Summary Statistics: Min. 1.0; Mean 48.56997654417518; Max. 100.0; Valid 1279.0; StDev 30.77676560864788

Variable Format: numeric

Notes: UNF:6:riv5W8dR7gip3Nqgby4ydQ==

LOCALITY_CODE

f2965791 Location:

Summary Statistics: Valid 1283.0; Min. 1.0; Max. 2.0; StDev 0.4790609627270553; Mean 1.3561964146531538;

Variable Format: numeric

Notes: UNF:6:udGB6q42Dt5+XUSOROCiuw==

PLOT

f2965791 Location:

Summary Statistics: Valid 1283.0; Mean 10.131722525331242; StDev 5.932981067497577; Max. 24.0; Min. 1.0;

Variable Format: numeric

Notes: UNF:6:0UIeGmo1pTuo3143YIQ2mg==

DATE_CODE

f2965791 Location:

Summary Statistics: StDev 97.88039079706745; Min. 1.0; Mean 94.45284489477787; Max. 335.0; Valid 1283.0

Variable Format: numeric

Notes: UNF:6:REyl/ednxpq2adXcU3wdjg==

SOIL_LOSS

f2965791 Location:

Summary Statistics: Max. 99.06; Mean 2.216796570537802; Valid 1283.0; Min. 0.01; StDev 7.177836148430576

Variable Format: numeric

Notes: UNF:6:XGhbuqoyIU2ncopPUG8Wyg==

LOCALITY_CODE

f2965792 Location:

Summary Statistics: Valid 140.0; StDev 0.4916570132775855; Mean 1.4000000000000006; Min. 1.0; Max. 2.0

Variable Format: numeric

Notes: UNF:6:hBCX2zaqvAJpsJ+X+S61/w==

PLOT

f2965792 Location:

Summary Statistics: StDev 5.627271723522842; Mean 9.600000000000001; Valid 140.0; Min. 1.0; Max. 21.0;

Variable Format: numeric

Notes: UNF:6:Wl3u3O6hZlk69ShJxGTuDg==

DATE_CODE

f2965792 Location:

Summary Statistics: Valid 140.0; Mean 120.5; StDev 1.1220484863656275; Max. 122.0; Min. 119.0

Variable Format: numeric

Notes: UNF:6:WOug1h1B4AXc6GElK82rkg==

EVALUATION_CODE

f2965792 Location:

Summary Statistics: Mean 130.0; StDev 2.007181351651431; Max. 132.0; Valid 140.0; Min. 128.0

Variable Format: numeric

Notes: UNF:6:E0DalnM7xmKOkgjXBG1ASQ==

EVALUATION_DATA

f2965792 Location:

Summary Statistics: Valid 140.0; Mean 5.084500000000001; Max. 43.1; StDev 6.875022493095971; Min. 0.1;

Variable Format: numeric

Notes: UNF:6:mSOVLAYhA3idAYInnFwoTw==

LOCALITY_CODE

f2965793 Location:

Summary Statistics: Valid 48374.0; Max. 2.0; Min. 1.0; StDev 0.4927655517302643; Mean 1.4152230537068078;

Variable Format: numeric

Notes: UNF:6:vO4AxNl/M2fxdbMmGrvfjw==

PLOT

f2965793 Location:

Summary Statistics: Max. 24.0; Mean 9.862942903211765; Min. 1.0; StDev 5.969186291990795; Valid 48374.0;

Variable Format: numeric

Notes: UNF:6:olaZ705Iax5LTjgjNyOoQg==

DATE_CODE

f2965793 Location:

Summary Statistics: Mean 135.77359738702452; Min. 1.0; StDev 101.93059219598214; Max. 335.0; Valid 48374.0;

Variable Format: numeric

Notes: UNF:6:0g7rxP180hqvtskJwkmgnQ==

EVALUATION_CODE

f2965793 Location:

Summary Statistics: Mean 329.81527266713243; Max. 684.0; StDev 225.4122283159251; Min. 1.0; Valid 48374.0

Variable Format: numeric

Notes: UNF:6:AaMWMLXVNM5nyzNI0NLIjA==

EVALUATION_DATA

f2965793 Location:

Summary Statistics: Valid 48374.0; Max. 99999.0; Mean 175.77031566544025; StDev 2173.4510467197974; Min. 0.0

Variable Format: numeric

Notes: UNF:6:gSy3gZ5wxAfDnUgrAlmjhA==

Other Study-Related Materials

Label:

01.DICTONARY.xls

Text:

Document detailing the traits used

Notes:

application/vnd.ms-excel