-
2
-
-
77957315922
-
-
Using Caesium-137, Lead-210 and Particle Size Fractions to Model Spatial Soil Erosion Rates in the Forest-Savanna Transition Ecology of the Volta Basin of Ghana. PhD Thesis. Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana.
-
Antwi, B.O., 2006. Using Caesium-137, Lead-210 and Particle Size Fractions to Model Spatial Soil Erosion Rates in the Forest-Savanna Transition Ecology of the Volta Basin of Ghana. PhD Thesis. Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana. 209 pp.
-
(2006)
, pp. 209
-
-
Antwi, B.O.1
-
4
-
-
77957317160
-
-
Assessment of soil erosion using 137Cs on cultivated fields following natural forest conversion in the Kefa Zone of Southwest Ethiopia. Available online at: (18 November 2008).
-
Argaw, M., Vlek, P.L.G., Park, S., Denich, M., Teketay, D., 2004. Assessment of soil erosion using 137Cs on cultivated fields following natural forest conversion in the Kefa Zone of Southwest Ethiopia. Available online at: (18 November 2008). http://www.tropentag.de/2004/abstracts/full/7.pdf.
-
(2004)
-
-
Argaw, M.1
Vlek, P.L.G.2
Park, S.3
Denich, M.4
Teketay, D.5
-
6
-
-
84936617402
-
Determination of total and organic and available phosphorous in soils
-
Bray R.H., Kurtz L.T. Determination of total and organic and available phosphorous in soils. Soil Sci. 1945, 59:39-45.
-
(1945)
Soil Sci.
, vol.59
, pp. 39-45
-
-
Bray, R.H.1
Kurtz, L.T.2
-
8
-
-
0020354436
-
Caesium-137 as an indicator of geomorphic processes in a drainage basin system
-
Cambray B.J., Loughran R.J., Elliott G.L. Caesium-137 as an indicator of geomorphic processes in a drainage basin system. Aust. Geogr. Studies 1989, 20:49-64.
-
(1989)
Aust. Geogr. Studies
, vol.20
, pp. 49-64
-
-
Cambray, B.J.1
Loughran, R.J.2
Elliott, G.L.3
-
10
-
-
0034767831
-
137Cs measurements to quantify soil erosion and redistribution rates for areas under different land use in the Upper Kaleya River basin, southern Zambia
-
137Cs measurements to quantify soil erosion and redistribution rates for areas under different land use in the Upper Kaleya River basin, southern Zambia. Geoderma 2001, 104(3-4):299-323.
-
(2001)
Geoderma
, vol.104
, Issue.3-4
, pp. 299-323
-
-
Collins, A.L.1
Walling, D.E.2
Sichingabula, H.M.3
Leeks, G.J.L.4
-
11
-
-
31044438592
-
Spatial variability in crop response under contour hedgerow systems in the Andes the Andes region of Ecuador
-
Dercon G., Deckers, Poesen J., Govers G., Sánchez H., Ramirez M., Vanegas R., Loaiza G. Spatial variability in crop response under contour hedgerow systems in the Andes the Andes region of Ecuador. Soil Tillage Res. 2006, 86:15-26.
-
(2006)
Soil Tillage Res.
, vol.86
, pp. 15-26
-
-
Dercon, G.1
Deckers Poesen, J.2
Govers, G.3
Sánchez, H.4
Ramirez, M.5
Vanegas, R.6
Loaiza, G.7
-
12
-
-
0344094514
-
Impact of no-till technologies in Ghana
-
International Maize and Wheat Improvement Center (CIMMYT), Mexico
-
Ekboir J., Boa K., Dankyi A.A. Impact of no-till technologies in Ghana. Economics Program, Paper 02-01 2002, 42 pp. International Maize and Wheat Improvement Center (CIMMYT), Mexico.
-
(2002)
Economics Program, Paper 02-01
-
-
Ekboir, J.1
Boa, K.2
Dankyi, A.A.3
-
13
-
-
0003272885
-
Field measurement of soil erosion and runoff
-
FAO, Rome, Italy, FAO (Food and Agricultural Organization)
-
FAO (Food and Agricultural Organization) Field measurement of soil erosion and runoff. FAO Soils Bulletin 68 1993, FAO, Rome, Italy, 148 pp.
-
(1993)
FAO Soils Bulletin 68
, pp. 148
-
-
-
14
-
-
77957294008
-
-
FAO AGL, Global Assessment of the Status of Human-Induced Soil Degradation (GLASOD). Available online at: (18 November 2008).
-
FAO AGL, 2005. Global Assessment of the Status of Human-Induced Soil Degradation (GLASOD). Available online at: (18 November 2008). http://www.fao.org/landandwater/agll/glasod/glasodmaps.jsp.
-
(2005)
-
-
-
15
-
-
34547562921
-
Sediment tracing and environmental history for two small catchments, Karoo Uplands, South Africa
-
Foster I.D.L., Boardman J., Keay-Bright J. Sediment tracing and environmental history for two small catchments, Karoo Uplands, South Africa. Geomorphology 2007, 90(1-2):126-143.
-
(2007)
Geomorphology
, vol.90
, Issue.1-2
, pp. 126-143
-
-
Foster, I.D.L.1
Boardman, J.2
Keay-Bright, J.3
-
16
-
-
69449101358
-
Conservation agriculture and smallholder farming in Africa: The heretics' view
-
Giller K.E., Witter E., Corbeels M., Tittonell P. Conservation agriculture and smallholder farming in Africa: The heretics' view. Field Crops Res. 2009, 114(1):23-34.
-
(2009)
Field Crops Res.
, vol.114
, Issue.1
, pp. 23-34
-
-
Giller, K.E.1
Witter, E.2
Corbeels, M.3
Tittonell, P.4
-
17
-
-
0032834131
-
Preface-tillage erosion and translocation: emergence of a new paradigm in soil erosion research
-
Govers G., Lobb D.A., Quine T.A. Preface-tillage erosion and translocation: emergence of a new paradigm in soil erosion research. Soil Tillage Res. 1999, 51(3-4):167-174.
-
(1999)
Soil Tillage Res.
, vol.51
, Issue.3-4
, pp. 167-174
-
-
Govers, G.1
Lobb, D.A.2
Quine, T.A.3
-
18
-
-
33845400154
-
What role can planted fallows play in the humid and subhumid zone of West and Central Africa?
-
Hauser S., Nolte C., Carsky R.J. What role can planted fallows play in the humid and subhumid zone of West and Central Africa?. Nutr. Cycl. Agroecosyst. 2006, 76(2-3):297-318.
-
(2006)
Nutr. Cycl. Agroecosyst.
, vol.76
, Issue.2-3
, pp. 297-318
-
-
Hauser, S.1
Nolte, C.2
Carsky, R.J.3
-
19
-
-
0030615966
-
210Pb in undisturbed and cultivated soils
-
210Pb in undisturbed and cultivated soils. Appl. Radiat. Isot. 1997, 48(5):677-690.
-
(1997)
Appl. Radiat. Isot.
, vol.48
, Issue.5
, pp. 677-690
-
-
He, Q.1
Walling, D.E.2
-
20
-
-
0021599011
-
Determination of total organic carbon in soils by an improved chromic acid digestion and spectrophotometric procedure
-
Heanes D.L. Determination of total organic carbon in soils by an improved chromic acid digestion and spectrophotometric procedure. Commun. Soil Sci. Plant Anal. 1984, 15:1191-1213.
-
(1984)
Commun. Soil Sci. Plant Anal.
, vol.15
, pp. 1191-1213
-
-
Heanes, D.L.1
-
21
-
-
0003272885
-
Field measurement of soil erosion and runoff
-
Hudson N.W. Field measurement of soil erosion and runoff. FAO Soils Bull. 1993, 68:148 pp.
-
(1993)
FAO Soils Bull.
, vol.68
-
-
Hudson, N.W.1
-
22
-
-
77957319536
-
-
Profile on Nigeria: Land Degradation. Report submitted to Commonwealth Secretariat, London, UK. Friedrich Ebert Foundation, Lagos, Nigeria, and Nigerian Environmental Study/Action Team (NEST), Ibadan, Nigeria
-
Igbozurike, U.M., Okali, D.U.U., Salau, A.T., 1989. Profile on Nigeria: Land Degradation. Report submitted to Commonwealth Secretariat, London, UK. Friedrich Ebert Foundation, Lagos, Nigeria, and Nigerian Environmental Study/Action Team (NEST), Ibadan, Nigeria, 48 pp.
-
(1989)
, pp. 48
-
-
Igbozurike, U.M.1
Okali, D.U.U.2
Salau, A.T.3
-
23
-
-
0033019247
-
Application of SLEMSA and USLE erosion models for potential erosion hazard in south-eastern Nigeria
-
Igwe C.A. Application of SLEMSA and USLE erosion models for potential erosion hazard in south-eastern Nigeria. Int. Agrophys. 1999, 13:41-48.
-
(1999)
Int. Agrophys.
, vol.13
, pp. 41-48
-
-
Igwe, C.A.1
-
24
-
-
77957302466
-
-
Agroclimatic Section of Geospatial Laboratory, IITA, Ibadan, (accessed 12 November 2008), IITA (International Institute of Tropical Agriculture)
-
IITA (International Institute of Tropical Agriculture) Climate Data for IITA Station in Ibadan 2008, Agroclimatic Section of Geospatial Laboratory, IITA, Ibadan, (accessed 12 November 2008).
-
(2008)
Climate Data for IITA Station in Ibadan
-
-
-
25
-
-
77957313995
-
-
IUSS (International Union of Soil Science) Working Group WRB, World reference for soil resources (WRB) 2006, 2nd ed. World Soil Resources Reports No. 103. FAO, Rome
-
IUSS (International Union of Soil Science) Working Group WRB, 2006. World reference for soil resources (WRB) 2006, 2nd ed. World Soil Resources Reports No. 103. FAO, Rome, 103 pp.
-
(2006)
, pp. 103
-
-
-
26
-
-
77957318971
-
-
Die Boeden des oberen Oueme-Einzugsgebietes in Benin/Westafrika-Pedologie, Klassifizierung, Nutzung und Degradierung. PhD thesis. University of Bonn, Germany
-
Junge, B., 2004. Die Boeden des oberen Oueme-Einzugsgebietes in Benin/Westafrika-Pedologie, Klassifizierung, Nutzung und Degradierung. PhD thesis. University of Bonn, Germany, 291 pp.
-
(2004)
, pp. 291
-
-
Junge, B.1
-
27
-
-
77957324345
-
-
Soil conservation in Nigeria, West Africa: Literature review of past and present initiatives on-station and on-farm. Monograph published on homepage of Soil and Water Conservation Society (SWCS)
-
Junge, B., Abaidoo, R., Chikoye, D., Stahr, K., 2008. Soil conservation in Nigeria, West Africa: Literature review of past and present initiatives on-station and on-farm. Monograph published on homepage of Soil and Water Conservation Society (SWCS), 28 pp., http://www.swcs.org/en/publications/soil_conservation_in_nigeria/.
-
(2008)
, pp. 28
-
-
Junge, B.1
Abaidoo, R.2
Chikoye, D.3
Stahr, K.4
-
28
-
-
77957307082
-
Farmers' adoption of soil conservation technologies: examples from a survey in Osun State, Nigeria
-
Junge B., Deji O., Abaidoo R., Chikoye D., Stahr K. Farmers' adoption of soil conservation technologies: examples from a survey in Osun State, Nigeria. J. Agric. Educ. Ext. 2009, 15(3):257-274.
-
(2009)
J. Agric. Educ. Ext.
, vol.15
, Issue.3
, pp. 257-274
-
-
Junge, B.1
Deji, O.2
Abaidoo, R.3
Chikoye, D.4
Stahr, K.5
-
29
-
-
14744269751
-
Short and medium term assessment of tillage erosion in the Uluguru Mountains, Tanzania
-
Kimaro D.N., Deckers J.A., Poesen J., Kilasara M., Msanya B.M. Short and medium term assessment of tillage erosion in the Uluguru Mountains, Tanzania. Soil Tillage Res. 2005, 81(1):97-108.
-
(2005)
Soil Tillage Res.
, vol.81
, Issue.1
, pp. 97-108
-
-
Kimaro, D.N.1
Deckers, J.A.2
Poesen, J.3
Kilasara, M.4
Msanya, B.M.5
-
30
-
-
0033746903
-
Residual tillage and bush-fallow effects on soil properties and maize intercropped with legumes on a tropical Alfisol
-
Kirchhof G., Salako F.K. Residual tillage and bush-fallow effects on soil properties and maize intercropped with legumes on a tropical Alfisol. Soil Use Manage. 2000, 16:183-188.
-
(2000)
Soil Use Manage.
, vol.16
, pp. 183-188
-
-
Kirchhof, G.1
Salako, F.K.2
-
31
-
-
0017203359
-
-
Soil Erosion Problems on an Alfisol in Western Nigeria and Their Control. Monograph No. 1, IITA, Ibadan, Nigeria
-
Lal, R., 1976. Soil Erosion Problems on an Alfisol in Western Nigeria and Their Control. Monograph No. 1, IITA, Ibadan, Nigeria, 208 pp.
-
(1976)
, pp. 208
-
-
Lal, R.1
-
32
-
-
77957302655
-
-
No-till Farming: Soil Water Conservation Management in the Humid and Subhumid Tropics. Monograph No. 2, IITA, Ibadan, Nigeria
-
Lal, R., 1983. No-till Farming: Soil Water Conservation Management in the Humid and Subhumid Tropics. Monograph No. 2, IITA, Ibadan, Nigeria, 64 pp.
-
(1983)
, pp. 64
-
-
Lal, R.1
-
33
-
-
0000523255
-
Mechanized tillage systems effects on soil erosion from an Alfisol in watersheds cropped with maize
-
Lal R. Mechanized tillage systems effects on soil erosion from an Alfisol in watersheds cropped with maize. Soil Tillage Res. 1984, 4:349-360.
-
(1984)
Soil Tillage Res.
, vol.4
, pp. 349-360
-
-
Lal, R.1
-
35
-
-
3843105493
-
Spatial distribution of Caesium-137
-
Kluwer Academic Publishers, Dordrecht, The Netherlands, F. Zapata (Ed.)
-
Loughran R.J., Pennock D.J., Walling D.E. Spatial distribution of Caesium-137. Handbook for the Assessment of Soil Erosion and Sedimentation Using Environmental Radionuclides 2002, 97-109. Kluwer Academic Publishers, Dordrecht, The Netherlands. F. Zapata (Ed.).
-
(2002)
Handbook for the Assessment of Soil Erosion and Sedimentation Using Environmental Radionuclides
, pp. 97-109
-
-
Loughran, R.J.1
Pennock, D.J.2
Walling, D.E.3
-
37
-
-
0021560138
-
Mehlich 3 soil test extractant: a modification of Mehlich 2 extractant
-
Mehlich A. Mehlich 3 soil test extractant: a modification of Mehlich 2 extractant. Comm. Soil Sci. Plant Anal. 1984, 15(12):1409-1416.
-
(1984)
Comm. Soil Sci. Plant Anal.
, vol.15
, Issue.12
, pp. 1409-1416
-
-
Mehlich, A.1
-
38
-
-
77957324008
-
-
The soils of IITA. IITA Technical Bulletin No. 3, IITA, Ibadan, Nigeria
-
Moormann, F.R., Lal, R., Juo, A.S.R., 1975. The soils of IITA. IITA Technical Bulletin No. 3, IITA, Ibadan, Nigeria, 49 pp.
-
(1975)
, pp. 49
-
-
Moormann, F.R.1
Lal, R.2
Juo, A.S.R.3
-
40
-
-
0029668055
-
Bioturbation as a mechanism for radionuclide transport in soil: Relevance of earthworms
-
Mueller-Lemans H., van Dorp F. Bioturbation as a mechanism for radionuclide transport in soil: Relevance of earthworms. J. Environ. Radioact. 1996, 31(1):7-20.
-
(1996)
J. Environ. Radioact.
, vol.31
, Issue.1
, pp. 7-20
-
-
Mueller-Lemans, H.1
van Dorp, F.2
-
41
-
-
0036302975
-
Mulching practice in a semi-arid zone of Nigeria for soil erosion control and grain yield of maize
-
Odunze A.C. Mulching practice in a semi-arid zone of Nigeria for soil erosion control and grain yield of maize. J. Sustain. Agric. 2002, 20(1):31-39.
-
(2002)
J. Sustain. Agric.
, vol.20
, Issue.1
, pp. 31-39
-
-
Odunze, A.C.1
-
42
-
-
0030201009
-
Spatial variability of caesium-137 inventories at reference sites: an example from two contrasting sites in England and Zimbabwe
-
Owens P.N., Walling D.E. Spatial variability of caesium-137 inventories at reference sites: an example from two contrasting sites in England and Zimbabwe. Appl. Radiat. Isot. 1996, 47(1):699-707.
-
(1996)
Appl. Radiat. Isot.
, vol.47
, Issue.1
, pp. 699-707
-
-
Owens, P.N.1
Walling, D.E.2
-
43
-
-
0025198672
-
Application of radionuclide fallout cesium-137 for measuring soil erosion and sediment accumulation rates and patters: a review
-
Ritchie J.C., McHenry J.R. Application of radionuclide fallout cesium-137 for measuring soil erosion and sediment accumulation rates and patters: a review. J. Environ. Qual. 1990, 19:215-233.
-
(1990)
J. Environ. Qual.
, vol.19
, pp. 215-233
-
-
Ritchie, J.C.1
McHenry, J.R.2
-
44
-
-
33749984802
-
Rainfall temporal variability and erosivity in subhumid and humid zones of southern Nigeria
-
Salako F.K. Rainfall temporal variability and erosivity in subhumid and humid zones of southern Nigeria. Land Degrad. Dev. 2006, 17:1-15.
-
(2006)
Land Degrad. Dev.
, vol.17
, pp. 1-15
-
-
Salako, F.K.1
-
45
-
-
37549033875
-
Rainfall variability and kinetic energy in Southern Nigeria
-
Salako F.K. Rainfall variability and kinetic energy in Southern Nigeria. Climatic Change 2008, 86:151-164.
-
(2008)
Climatic Change
, vol.86
, pp. 151-164
-
-
Salako, F.K.1
-
46
-
-
0032842389
-
Soil macroaggregate stability under different fallow management systems and cropping intensities in southwestern Nigeria
-
Salako F.K., Babalola O., Hauser S., Kang B.T. Soil macroaggregate stability under different fallow management systems and cropping intensities in southwestern Nigeria. Geoderma 1999, 91(1-2):103-123.
-
(1999)
Geoderma
, vol.91
, Issue.1-2
, pp. 103-123
-
-
Salako, F.K.1
Babalola, O.2
Hauser, S.3
Kang, B.T.4
-
47
-
-
77957307442
-
-
Weed Management in Conservation Tillage Systems. African Conservation Tillage Network (A.C.T.) Information Series No. 8, Available online at: (06 June 2010).
-
Steiner, K.G., Twomlow, S., 2003. Weed Management in Conservation Tillage Systems. African Conservation Tillage Network (A.C.T.) Information Series No. 8, 6 pp. Available online at: (06 June 2010). http://act-africa.org/publication/infoseries/act_is08_print.pdf.
-
(2003)
, pp. 6
-
-
Steiner, K.G.1
Twomlow, S.2
-
48
-
-
0030616917
-
The nutrient input by Harmattan dust to a forest ecosystem in Côte d'Ivoire, Africa
-
Stoorvogel J.J., Van Breemen N., Janssen B.H. The nutrient input by Harmattan dust to a forest ecosystem in Côte d'Ivoire, Africa. Biogeochemistry 1997, 37:145-157.
-
(1997)
Biogeochemistry
, vol.37
, pp. 145-157
-
-
Stoorvogel, J.J.1
Van Breemen, N.2
Janssen, B.H.3
-
49
-
-
0029668231
-
Caesium-137 soil sampling and inventory variability in reference locations: a literature survey
-
Sutherland R.A. Caesium-137 soil sampling and inventory variability in reference locations: a literature survey. Hydrol. Process. 1996, 10(1):43-53.
-
(1996)
Hydrol. Process.
, vol.10
, Issue.1
, pp. 43-53
-
-
Sutherland, R.A.1
-
51
-
-
0025638452
-
Soil erosion effects on soil quality and yield
-
Verity G.E., Anderson D.W. Soil erosion effects on soil quality and yield. Can. J. Soil Sci. 1990, 70:471-484.
-
(1990)
Can. J. Soil Sci.
, vol.70
, pp. 471-484
-
-
Verity, G.E.1
Anderson, D.W.2
-
52
-
-
0032935023
-
Relating suspended sediment to its original soil depth using fallout radionuclides
-
Wallbrink P.J., Murray A.S., Olley J.M. Relating suspended sediment to its original soil depth using fallout radionuclides. Soil Soc. Sci. Am. J. 1999, 63:369-378.
-
(1999)
Soil Soc. Sci. Am. J.
, vol.63
, pp. 369-378
-
-
Wallbrink, P.J.1
Murray, A.S.2
Olley, J.M.3
-
53
-
-
0033410224
-
137Cs measurements to document short- and medium-term rates of water-induced soil erosion on agricultural land
-
137Cs measurements to document short- and medium-term rates of water-induced soil erosion on agricultural land. Water Resour. Res. 1999, 35(12):3865-3874.
-
(1999)
Water Resour. Res.
, vol.35
, Issue.12
, pp. 3865-3874
-
-
Walling, D.E.1
He, Q.2
Blake, W.3
-
54
-
-
3843057679
-
Conversion models for use in soil-erosion, soil-redistribution and sedimentation investigations
-
Kluwer Ac. Publ, Dordrecht, The Netherlands, Chap. 7, F. Zapata (Ed.)
-
Walling D.E., He Q., Appleby P.G. Conversion models for use in soil-erosion, soil-redistribution and sedimentation investigations. Handbook for the Assessment of Soil Erosion and Sedimentation using Environmental Radionuclides 2002, 111-164. Kluwer Ac. Publ, Dordrecht, The Netherlands, Chap. 7. F. Zapata (Ed.).
-
(2002)
Handbook for the Assessment of Soil Erosion and Sedimentation using Environmental Radionuclides
, pp. 111-164
-
-
Walling, D.E.1
He, Q.2
Appleby, P.G.3
-
55
-
-
77957310235
-
-
WHO (Word Health Organization), Updated Background Information on the Nuclear Reactor Accident in Chernobyl, URSS (Copenhagen, 12 June 1986). Word Health Organization " Summary report of measurement results relevant for dose assessment" (Updated Revision No. 7, Copenhagen, Denmark, 12 June 1986).
-
WHO (Word Health Organization), 1986. Updated Background Information on the Nuclear Reactor Accident in Chernobyl, URSS (Copenhagen, 12 June 1986). Word Health Organization " Summary report of measurement results relevant for dose assessment" (Updated Revision No. 7, Copenhagen, Denmark, 12 June 1986).
-
(1986)
-
-
|