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Kimaro, Jerome; Huwe, Bernd; Bogner, Christina (2020): Chemical soil properties in agroecosystem around Mt. Kilimanjaro [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.918659, In: Kimaro, J et al. (2020): Soil analysis and chanal discargeon of Mt. Kilimanjaro [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.918662

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Abstract:
We assessed variation of soil chemical parameters from a total of 24 villages. Sampling plots were established across the three major agro-ecological zones, the lower, mid and upper elevation zone and between maize and agroforestry. 30cm deep pit was dug, 0.5 kg of homogenous disturbed sample was extracted and stored in labeled plastic bags. In laboratory, standard protocols were used to determine the following data; Total N, Total C and Total P, Mg, Mn, Al, Fe, Na, Ca, pH, CECeff, CECaa and CECbsat.
Keyword(s):
elevation zone; farming system; Micro-nutrients; primary nutrients; soluble base
Related to:
Kimaro, Jerome; Scharsich, Valeska; Kolb, Andreas; Huwe, Bernd; Bogner, Christina (accepted): Distribution of Traditional Irrigation Canals and Their Discharge Dynamics at the Southern Slopes of Mount Kilimanjaro. Frontiers in Environmental Science, 7, https://doi.org/10.3389/fenvs.2019.00024
Further details:
Hemp, Andreas: Detailed position of KiLi research plots [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.894721
König, Nils (2005): Handbuch Forstliche Analytik - eine Loseblatt-Sammlung der Analysemethoden im Forstbereich. Gutachterausschuss Forstliche Analytik (Hrsg.)
Sparks, Donald L; Page, A L; Helmke, Phillip A; Loeppert, Richard H; Soltanpour, P N; Tabatabai, M A; Johnston, C T; Sumner, M E (accepted): Methods of Soil Analysis. SSSA Book Series, Soil Science Society of America, American Society of Agronomy, Madison, WI, USA, https://doi.org/10.2136/sssabookser5.3
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 107847609: Kilimanjaro Research Group
Coverage:
Median Latitude: -3.294894 * Median Longitude: 37.405842 * South-bound Latitude: -3.378400 * West-bound Longitude: 37.229900 * North-bound Latitude: -3.186200 * East-bound Longitude: 37.576300
Event(s):
Foo_Agroforestry_2  * Latitude: -3.186200 * Longitude: 37.245400 * Location: Mount Kilimanjaro, Tanzania * Method/Device: Multiple investigations (MULT)
Kikarara_Maize_2  * Latitude: -3.333100 * Longitude: 37.386000 * Location: Mount Kilimanjaro, Tanzania * Method/Device: Multiple investigations (MULT)
Kilanya_Maize_2  * Latitude: -3.189500 * Longitude: 37.267200 * Location: Mount Kilimanjaro, Tanzania * Method/Device: Multiple investigations (MULT)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventKimaro, Jerome
LocationLocationKimaro, JeromeVillage
Agroecological zoneAgroeco zoneKimaro, JeromeOf the measurement site
Farming systemFarming systemKimaro, JeromeTraditional food cropping system
LATITUDELatitudeKimaro, JeromeGarmin GPSMAP 64s (GPS)Geocode
LONGITUDELongitudeKimaro, JeromeGarmin GPSMAP 64s (GPS)Geocode
ReplicateReplKimaro, Jerome
Nitrogen, totalTN%Kimaro, JeromeAnalytical soil methods after Sparks et al., 1996
PhosphorusPmg/kgKimaro, JeromeCalcium-Acetate-Lactate (CAL) extraction (van Laak et al., 2018)
10 Carbon, totalTC%Kimaro, JeromeAnalytical soil methods after Sparks et al., 1996
11 AluminiumAlmg/kgKimaro, JeromeICP-OES (König, 2005)First replicate of soil measurement
12 AluminiumAlmg/kgKimaro, JeromeICP-OES (König, 2005)Second replicate of soil measurement
13 CalciumCamg/kgKimaro, JeromeICP-OES (König, 2005)First replicate of soil measurement
14 CalciumCamg/kgKimaro, JeromeICP-OES (König, 2005)Second replicate of soil measurement
15 PotassiumKmg/kgKimaro, JeromeICP-OES (König, 2005)First replicate of soil measurement
16 PotassiumKmg/kgKimaro, JeromeICP-OES (König, 2005)Second replicate of soil measurement
17 MagnesiumMg2+mg/kgKimaro, JeromeICP-OES (König, 2005)First replicate of soil measurement
18 MagnesiumMg2+mg/kgKimaro, JeromeICP-OES (König, 2005)Second replicate of soil measurement
19 ManganeseMnmg/kgKimaro, JeromeICP-OES (König, 2005)First replicate of soil measurement
20 ManganeseMnmg/kgKimaro, JeromeICP-OES (König, 2005)Second replicate of soil measurement
21 SodiumNamg/kgKimaro, JeromeICP-OES (König, 2005)First replicate of soil measurement
22 SodiumNamg/kgKimaro, JeromeICP-OES (König, 2005)Second replicate of soil measurement
23 pHpHKimaro, JeromepH meter in ammonium chloride solutionFirst replicate of measuring soil pH in percolation solution of CEC [mmolc/g]
24 pHpHKimaro, JeromepH meter in ammonium chloride solutionSecond replicate of measuring soil pH in percolation solution of CEC [mmolc/g]
25 Effective cation exchange capacityECECmmol/gKimaro, JeromeAnalytical soil methods after Sparks et al., 1996First replicate of soil measurement
26 Effective cation exchange capacityECECmmol/gKimaro, JeromeAnalytical soil methods after Sparks et al., 1996Second replicate of soil measurement
27 Soil exchangeable aciditySoil exchange aciditymmol/gKimaro, JeromeAnalytical soil methods after Sparks et al., 1996First replicate of soil measurement
28 Soil exchangeable aciditySoil exchange aciditymmol/gKimaro, JeromeAnalytical soil methods after Sparks et al., 1996Second replicate of soil measurement
29 Soil base saturation ratioSoil base satKimaro, JeromeAnalytical soil methods after Sparks et al., 1996First replicate of soil measurement
30 Soil base saturation ratioSoil base satKimaro, JeromeAnalytical soil methods after Sparks et al., 1996Second replicate of soil measurement
Size:
1610 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Location
(Village)

Agroeco zone
(Of the measurement site)

Farming system
(Traditional food cropping system)

Latitude
(Garmin GPSMAP 64s (GPS))

Longitude
(Garmin GPSMAP 64s (GPS))

Repl

TN [%]
(Analytical soil methods after...)

P [mg/kg]
(Calcium-Acetate-Lactate (CAL)...)
10 
TC [%]
(Analytical soil methods after...)
11 
Al [mg/kg]
(First replicate of soil measu...)
12 
Al [mg/kg]
(Second replicate of soil meas...)
13 
Ca [mg/kg]
(First replicate of soil measu...)
14 
Ca [mg/kg]
(Second replicate of soil meas...)
15 
K [mg/kg]
(First replicate of soil measu...)
16 
K [mg/kg]
(Second replicate of soil meas...)
17 
Mg2+ [mg/kg]
(First replicate of soil measu...)
18 
Mg2+ [mg/kg]
(Second replicate of soil meas...)
19 
Mn [mg/kg]
(First replicate of soil measu...)
20 
Mn [mg/kg]
(Second replicate of soil meas...)
21 
Na [mg/kg]
(First replicate of soil measu...)
22 
Na [mg/kg]
(Second replicate of soil meas...)
23 
pH
(First replicate of measuring ...)
24 
pH
(Second replicate of measuring...)
25 
ECEC [mmol/g]
(First replicate of soil measu...)
26 
ECEC [mmol/g]
(Second replicate of soil meas...)
27 
Soil exchange acidity [mmol/g]
(First replicate of soil measu...)
28 
Soil exchange acidity [mmol/g]
(Second replicate of soil meas...)
29 
Soil base sat
(First replicate of soil measu...)
30 
Soil base sat
(Second replicate of soil meas...)
Foo_Agroforestry_2 FooUpper area (1450-1700 m)agroforestry-3.18620037.245400R10.9715.4010.7030.5033.801330257086.0255.0103.0390.011.5018.007.294.934.950.0800.1700.0030.0040.9570.976
Foo_Agroforestry_2FooUpper area (1450-1700 m)agroforestry-3.18620037.245400R20.9117.1010.90136.00141.0011701390144.0193.091.2130.017.1019.904.594.630.0850.1010.0160.0160.8130.838
Foo_Agroforestry_2FooUpper area (1450-1700 m)agroforestry-3.18620037.245400R30.7718.809.22215.00224.00667751315.0369.065.780.254.3061.3065.7027.204.554.550.0750.0820.0260.0270.6550.666
Tema_Agroforestry_2 TemaUpper area (1450-1700 m)agroforestry-3.27440037.423600R10.1510.701.9120.7020.301990205061.962.0313.0316.018.1018.7011.6011.104.854.870.1290.1320.0030.0030.9790.979
Tema_Agroforestry_2TemaUpper area (1450-1700 m)agroforestry-3.27440037.423600R20.4111.504.6930.40108.001190139067.8111.0289.0325.018.2021.4017.204.824.890.0890.1090.0040.0110.9560.899
Tema_Agroforestry_2TemaUpper area (1450-1700 m)agroforestry-3.27440037.423600R30.4814.905.5076.6077.001370141072.572.8205.0206.022.4023.0010.3010.204.654.660.0960.0990.0090.0090.9020.904
Marua_Agroforestry_2 MaruaUpper area (1450-1700 m)agroforestry-3.28590037.450300R10.3810.804.119.519.5412201340304.0292.0278.0287.022.3024.1014.3013.304.984.970.0930.0990.0020.0020.9830.984
Marua_Agroforestry_2MaruaUpper area (1450-1700 m)agroforestry-3.28590037.450300R20.379.974.226.786.3814301410130.0123.0309.0301.011.2011.008.867.945.035.020.1000.0980.0010.0010.9920.992
Marua_Agroforestry_2MaruaUpper area (1450-1700 m)agroforestry-3.28590037.450300R30.279.893.0232.5032.20957927218.0221.0226.0220.016.0015.6037.9038.604.734.730.0770.0750.0040.0040.9450.945
Komalyangoe_Agroforestry_2 KomalyangoeUpper area (1450-1700 m)agroforestry-3.24450037.493100R10.595.027.4116.3016.301730179087.688.9213.0220.09.269.446.386.214.914.920.1070.1110.0020.0020.9820.983
Komalyangoe_Agroforestry_2KomalyangoeUpper area (1450-1700 m)agroforestry-3.24450037.493100R20.655.657.377.878.362160244082.088.4427.0464.010.7011.506.035.115.150.1450.1620.0010.0010.9940.995
Komalyangoe_Agroforestry_2KomalyangoeUpper area (1450-1700 m)agroforestry-3.24450037.493100R30.777.239.1277.9083.901350138046.653.1157.0167.010.2010.807.4111.104.584.580.0910.0940.0090.0100.8970.893
Kilanya_Maize_2 KilanyaUpper area (1450-1700 m)maize-3.18950037.267200R10.5665.806.2325802540546.0544.0602.0623.08.248.2681.4080.105.915.910.1940.1930.0000.0001.0021.002
Kilanya_Maize_2KilanyaUpper area (1450-1700 m)maize-3.18950037.267200R20.2115.402.06525054203930.04340.0770.0838.04.193.8829.9033.806.716.730.4240.449-0.001-0.0011.0011.001
Kilanya_Maize_2KilanyaUpper area (1450-1700 m)maize-3.18950037.267200R30.5263.806.19272027101220.01200.0722.0730.03.423.3658.8057.606.356.390.2260.226-0.001-0.0011.0031.003
Tema_Maize_2 TemaUpper area (1450-1700 m)maize-3.27580037.422200R10.6311.906.68166.00157.0074874794.593.9139.0141.021.7022.009.088.654.474.530.0710.0700.0200.0190.7220.734
Tema_Maize_2TemaUpper area (1450-1700 m)maize-3.27580037.422200R20.557.175.99127.00135.0041840458.965.086.588.07.667.727.387.604.594.630.0440.0440.0150.0150.6710.655
Marua_Maize_2 MaruaUpper area (1450-1700 m)maize-3.28560037.452800R10.2110.402.21130.00133.0016416125.928.915.615.315.0014.9014.3015.904.494.500.0260.0270.0160.0160.4090.403
Marua_Maize_2MaruaUpper area (1450-1700 m)maize-3.28560037.452800R20.2917.602.86151.00162.0015415627.933.320.120.525.7026.3010.9012.704.454.480.0290.0300.0180.0200.3630.357
Komalyangoe_Maize_2 KomalyangoeUpper area (1450-1700 m)maize-3.24560037.490800R10.625.007.3619.2019.50977101087.581.0119.0118.04.234.449.758.704.934.920.0630.0640.0020.0020.9680.968
Komalyangoe_Maize_2KomalyangoeUpper area (1450-1700 m)maize-3.24560037.490800R20.545.836.3939.2039.9065369556.852.675.176.16.987.397.9511.004.804.800.0450.0470.0040.0050.9000.903
Uduru_Agroforestry_2 UduruMid area (1300-1450 m)agroforestry-3.23480037.229900R10.2812.302.91236.00235.00818821128.0130.054.393.213.7013.9021.809.014.554.560.0760.0790.0270.0270.6480.661
Uduru_Agroforestry_2UduruMid area (1300-1450 m)agroforestry-3.23480037.229900R20.32161.003.5336603880325.0340.0222.0229.06.486.6717.1021.905.325.360.2090.2210.0000.0001.0011.001
Korinikati_Agroforestry_2 KorinikatiMid area (1300-1450 m)agroforestry-3.29930037.388900R10.2129.402.1233003350341.0330.0632.0623.010.209.476.326.340.2230.225-0.001-0.0011.0031.003
Korinikati_Agroforestry_2KorinikatiMid area (1300-1450 m)agroforestry-3.29930037.388900R20.2423.202.4920002140153.0149.0536.0550.041.6045.809.949.335.015.020.1480.1560.0010.0010.9920.991
Korinikati_Agroforestry_2KorinikatiMid area (1300-1450 m)agroforestry-3.29930037.388900R30.2724.603.0026902820245.0234.01070.01060.05.956.8313.0011.006.086.080.2250.2310.0000.0001.0021.002
Uparo_Agroforestry_2 UparoMid area (1300-1450 m)agroforestry-3.34240037.474500R10.257.392.9735103470467.0508.0918.0936.05.035.2611.7012.206.246.260.2600.260-0.001-0.0011.0021.002
Uparo_Agroforestry_2UparoMid area (1300-1450 m)agroforestry-3.34240037.474500R20.247.403.0035003810164.0171.0899.0956.02.332.6912.4012.506.206.160.2500.270-0.001-0.0011.0031.003
Nduweni_Agroforestry_2 NduweniMid area (1300-1450 m)agroforestry-3.27300037.501000R10.1317.401.571380137082.892.3503.0526.043.2042.609.5910.104.944.980.1130.1140.0010.0010.9880.989
Nduweni_Agroforestry_2NduweniMid area (1300-1450 m)agroforestry-3.27300037.501000R20.1735.702.061600180060.269.3774.0791.053.7049.1016.2017.905.245.260.1450.1570.0010.0010.9900.992
Nduweni_Agroforestry_2NduweniMid area (1300-1450 m)agroforestry-3.27300037.501000R30.2125.502.4917301930126.0122.0589.0608.075.6079.6013.8012.905.335.340.1390.1500.0020.0020.9840.984
Lyamungo_Maize_2 LyamungoMid area (1300-1450 m)maize-3.23570037.257100R10.176.501.8127402680772.0709.0463.0469.04.665.2511.408.915.945.980.1930.189-0.001-0.0011.0031.003
Lyamungo_Maize_2LyamungoMid area (1300-1450 m)maize-3.23570037.257100R20.195.371.879.6510.2011601110243.0218.0122.0123.04.074.5314.706.565.265.260.0750.0720.0010.0010.9910.990
Lyamungo_Maize_2LyamungoMid area (1300-1450 m)maize-3.23570037.257100R30.224.932.2018.7017.80740755119.0110.085.384.84.844.607.516.775.145.140.0490.0490.0020.0020.9650.967
Kisu_Maize_2 KisuMid area (1300-1450 m)maize-3.29300037.388900R10.236.772.4826.0026.001320130042.642.9330.0331.0125.00123.0011.0010.804.664.650.1010.1000.0080.0080.9250.925
Uparo_Maize_2 UparoMid area (1300-1450 m)maize-3.34180037.469900R10.184.012.282710262071.682.4587.0624.041.5041.3015.0016.605.175.210.1850.1840.0010.0010.9940.994
Uparo_Maize_2UparoMid area (1300-1450 m)maize-3.34180037.469900R20.163.531.652660273072.975.3628.0651.013.8014.6025.1026.205.475.470.1850.1910.0000.0001.0011.000
Uparo_Maize_2UparoMid area (1300-1450 m)maize-3.34180037.469900R30.151.652380223064.872.3641.0656.020.3019.4020.8023.605.075.090.1730.1660.0000.0000.9980.998
Makerere-School_Maize_2 Makerere-SchoolMid area (1300-1450 m)maize-3.30570037.576300R10.11153.001.3135203980318.0291.0232.0237.011.2011.8026.2021.805.765.770.2030.2250.0000.0001.0011.001
Makerere-School_Maize_2Makerere-SchoolMid area (1300-1450 m)maize-3.30570037.576300R20.657.157.731600160044.345.6365.0372.015.4014.6011.4011.205.505.500.1100.1110.0000.0001.0001.001
Mailisita_Agroforestry_2 MailisitaLower area (900-1300 m)agroforestry-3.33130037.265800R10.3837.804.0527502730509.0724.0464.0474.04.464.568.307.975.905.870.1930.192-0.001-0.0011.0031.003
Mailisita_Agroforestry_2MailisitaLower area (900-1300 m)agroforestry-3.33130037.265800R20.1634.901.8930403160606.0328.0557.0569.037.6037.8028.0026.705.425.410.2060.2130.0010.0010.9960.996
Mailisita_Agroforestry_2MailisitaLower area (900-1300 m)agroforestry-3.33130037.265800R30.1478.002.00
Kiwalaa_Agroforestry_2 KiwalaaLower area (900-1300 m)agroforestry-3.31000037.376000R10.195.822.0926602670288.0284.01120.01100.05.135.3522.7021.705.895.960.2290.229-0.001-0.0011.0021.002
Kiwalaa_Agroforestry_2KiwalaaLower area (900-1300 m)agroforestry-3.31000037.376000R20.604.826.1120402110403.0375.0954.0951.012.2013.2024.5022.705.525.510.1890.1910.0000.0001.0011.001
Kiwalaa_Agroforestry_2KiwalaaLower area (900-1300 m)agroforestry-3.31000037.376000R30.203.692.1825802590114.0120.01170.01160.019.3020.1032.4029.905.585.620.2260.2260.0000.0001.0001.000
Uchira_Agroforestry_2 UchiraLower area (900-1300 m)agroforestry-3.35760037.451100R10.1930.402.3136703780636.0627.0947.0944.08.057.566.216.200.2740.279-0.001-0.0011.0031.003
Uchira_Agroforestry_2UchiraLower area (900-1300 m)agroforestry-3.35760037.451100R20.28141.003.31491049701590.01770.01050.01060.013.0014.306.586.580.3690.377-0.001-0.0011.0021.002
Uchira_Agroforestry_2UchiraLower area (900-1300 m)agroforestry-3.35760037.451100R30.1911.502.2928402690435.0481.0904.0920.03.773.7213.109.595.695.670.2250.219-0.001-0.0011.0021.002
Rauya_Agroforestry_2 RauyaLower area (900-1300 m)agroforestry-3.34490037.539100R10.1512.001.7420002080679.0674.0653.0661.04.464.7518.5018.105.996.000.1700.174-0.001-0.0011.0031.003
Rauya_Agroforestry_2RauyaLower area (900-1300 m)agroforestry-3.34490037.539100R20.1627.502.00488051002000.02070.01130.01150.023.9024.806.856.860.3840.399-0.001-0.0011.0021.002
Rauya_Agroforestry_2RauyaLower area (900-1300 m)agroforestry-3.34490037.539100R30.1322.701.5421702260234.0220.0688.0681.09.999.8224.4021.505.915.920.1700.1730.0000.0001.0021.002
Kimashuku_Maize_2 KimashukuLower area (900-1300 m)maize-3.33690037.265000R10.134.501.7012.8012.60959949172.0176.094.596.02.372.365.195.200.0610.0600.0010.0010.9840.985
Kimashuku_Maize_2KimashukuLower area (900-1300 m)maize-3.33690037.265000R20.1422.001.9224002350619.0633.0493.0507.07.447.1010.7010.405.885.870.1750.1740.0000.0001.0021.002
Kimashuku_Maize_2KimashukuLower area (900-1300 m)maize-3.33690037.265000R30.15204.001.9542804550332.0336.0273.0286.02.502.5127.8028.505.685.860.2450.259-0.001-0.0011.0021.002
Kikarara_Maize_2 KikararaLower area (900-1300 m)maize-3.33310037.386000R10.1919.901.9327702750566.0589.0514.0522.08.548.605.955.960.1930.193-0.001-0.0011.0041.004
Kikarara_Maize_2KikararaLower area (900-1300 m)maize-3.33310037.386000R20.1020.401.1728002720419.0446.0741.0741.02.082.169.339.595.835.840.2090.206-0.001-0.0011.0031.003
Kikarara_Maize_2KikararaLower area (900-1300 m)maize-3.33310037.386000R30.1341.501.7830903030771.0838.0743.0762.08.398.906.036.040.2330.233-0.001-0.0011.0031.003
Uchira_Maize_2 UchiraLower area (900-1300 m)maize-3.37840037.445400R10.1133.801.6326202540522.0579.0767.0789.05.866.1912.0013.005.395.420.2050.2050.0000.0001.0021.002
Uchira_Maize_2UchiraLower area (900-1300 m)maize-3.37840037.445400R20.1125.001.5323902580652.0662.0785.0818.02.412.8314.4016.205.625.620.1980.211-0.001-0.0011.0031.003
Uchira_Maize_2UchiraLower area (900-1300 m)maize-3.37840037.445400R30.1342.601.6325502530674.0752.0757.0794.02.883.5021.5023.605.475.480.2050.2090.0000.0001.0021.002
Rauya_Maize_2 RauyaLower area (900-1300 m)maize-3.34430037.539100R10.1117.301.525.585.741100115033.732.6370.0368.032.8031.8014.8013.404.754.800.0880.0900.0020.0020.9790.981
Rauya_Maize_2RauyaLower area (900-1300 m)maize-3.34430037.539100R20.085.130.961140108047.647.6481.0470.07.176.6623.7023.505.635.650.0970.0930.0000.0001.0041.004
Rauya_Maize_2RauyaLower area (900-1300 m)maize-3.34430037.539100R30.088.770.98930108031.730.2414.0432.011.5013.2023.9021.705.445.450.0810.0900.0000.0001.0021.001