-
1
-
-
33751225925
-
Genesis and classification of sesquioxidic soils from volcanic rocks in sub-humid tropical highlands of Ethiopia
-
Abayneh E., Zauyah S., Hanafi M.M., Rosenani A.B. Genesis and classification of sesquioxidic soils from volcanic rocks in sub-humid tropical highlands of Ethiopia. Geoderma 2006, 136:682-695.
-
(2006)
Geoderma
, vol.136
, pp. 682-695
-
-
Abayneh, E.1
Zauyah, S.2
Hanafi, M.M.3
Rosenani, A.B.4
-
2
-
-
79960323401
-
Effects of land use on soil organic carbon and nitrogen in soils of bale, southeastern Ethiopia
-
Abera Y., Belachew T. Effects of land use on soil organic carbon and nitrogen in soils of bale, southeastern Ethiopia. Tropical and Subtropical Agroecosystems 2011, 14:229-235.
-
(2011)
Tropical and Subtropical Agroecosystems
, vol.14
, pp. 229-235
-
-
Abera, Y.1
Belachew, T.2
-
3
-
-
34147118966
-
Rangeland evaluation in the middle Awash valley of Ethiopia: III. Relationships among soil and vegetation variables
-
Abule E., Snyman H.A., Smit G.N. Rangeland evaluation in the middle Awash valley of Ethiopia: III. Relationships among soil and vegetation variables. Journal of Arid Environment 2007, 70:293-303.
-
(2007)
Journal of Arid Environment
, vol.70
, pp. 293-303
-
-
Abule, E.1
Snyman, H.A.2
Smit, G.N.3
-
4
-
-
0034487596
-
Ecological condition of encroached and nonencroached rangelands in Borana, Ethiopia
-
Angassa A., Baars R.M.T. Ecological condition of encroached and nonencroached rangelands in Borana, Ethiopia. African Journal of Ecology 2000, 38:321-329.
-
(2000)
African Journal of Ecology
, vol.38
, pp. 321-329
-
-
Angassa, A.1
Baars, R.M.T.2
-
5
-
-
34249306923
-
Relating long-term rainfall variability to cattle population dynamics in communal rangelands and a government ranch in southern Ethiopia
-
Angassa A., Oba G. Relating long-term rainfall variability to cattle population dynamics in communal rangelands and a government ranch in southern Ethiopia. Agricultural Systems 2007, 94:715-725.
-
(2007)
Agricultural Systems
, vol.94
, pp. 715-725
-
-
Angassa, A.1
Oba, G.2
-
6
-
-
44849125154
-
Effects of management and time on mechanisms of bush encroachment in southern Ethiopia
-
Angassa A., Oba G. Effects of management and time on mechanisms of bush encroachment in southern Ethiopia. African Journal of Ecology 2008, 46:186-196.
-
(2008)
African Journal of Ecology
, vol.46
, pp. 186-196
-
-
Angassa, A.1
Oba, G.2
-
7
-
-
41049111949
-
Herder perceptions on impacts of range enclosures, crop farming, fire ban and bush encroachment on the rangelands of Borana, southern Ethiopia
-
Angassa A., Oba G. Herder perceptions on impacts of range enclosures, crop farming, fire ban and bush encroachment on the rangelands of Borana, southern Ethiopia. Human Ecology 2008, 36:201-215.
-
(2008)
Human Ecology
, vol.36
, pp. 201-215
-
-
Angassa, A.1
Oba, G.2
-
8
-
-
33646272169
-
The effect of physical environment on the condition of rangelands in Borana
-
Angassa A., Tolera A., Belayneh T. The effect of physical environment on the condition of rangelands in Borana. Tropical Grasslands 2006, 40:33-39.
-
(2006)
Tropical Grasslands
, vol.40
, pp. 33-39
-
-
Angassa, A.1
Tolera, A.2
Belayneh, T.3
-
9
-
-
33747356797
-
Strategies for savanna restoration in the southern Great Plains: effects of fire and herbicides
-
Ansley R.J., Castellano M.J. Strategies for savanna restoration in the southern Great Plains: effects of fire and herbicides. Restoration Ecology 2006, 14:420-428.
-
(2006)
Restoration Ecology
, vol.14
, pp. 420-428
-
-
Ansley, R.J.1
Castellano, M.J.2
-
10
-
-
10944269344
-
Grazer movements: spatial and temporal responses to burning in a tall-grass African savanna
-
Archibald S., Bond W.J. Grazer movements: spatial and temporal responses to burning in a tall-grass African savanna. International Journal of Wildland Fire 2004, 13:377-385.
-
(2004)
International Journal of Wildland Fire
, vol.13
, pp. 377-385
-
-
Archibald, S.1
Bond, W.J.2
-
11
-
-
0037354793
-
Net changes in regional woody vegetation cover and carbon storage in Texas drylands 1937-1999
-
Asner G.P., Archer S., Hughes R.F., Ansley R.J., Wessman C.A. Net changes in regional woody vegetation cover and carbon storage in Texas drylands 1937-1999. Global Change Biology 2003, 9:316-335.
-
(2003)
Global Change Biology
, vol.9
, pp. 316-335
-
-
Asner, G.P.1
Archer, S.2
Hughes, R.F.3
Ansley, R.J.4
Wessman, C.A.5
-
12
-
-
0037329797
-
Long-term, livestock-mediated redistribution of nitrogen and phosphorus in an East African savanna
-
Augustine D.J. Long-term, livestock-mediated redistribution of nitrogen and phosphorus in an East African savanna. Journal of Applied Ecology 2003, 40:137-149.
-
(2003)
Journal of Applied Ecology
, vol.40
, pp. 137-149
-
-
Augustine, D.J.1
-
13
-
-
0003141713
-
Relations between soil factors and herbage yields of natural grassland on sandy soils in the southeastern Transvaal
-
Barnes D.L., Swart M., Smith M.F., Wiltshire G.H. Relations between soil factors and herbage yields of natural grassland on sandy soils in the southeastern Transvaal. Journal of the Grassland Society of Southern Africa 1991, 8:92-99.
-
(1991)
Journal of the Grassland Society of Southern Africa
, vol.8
, pp. 92-99
-
-
Barnes, D.L.1
Swart, M.2
Smith, M.F.3
Wiltshire, G.H.4
-
14
-
-
0020369586
-
Biogeochemical cycles of nitrogen in a semi-arid savanna
-
Bernard-Reversat F. Biogeochemical cycles of nitrogen in a semi-arid savanna. Oikos 1982, 38:321-332.
-
(1982)
Oikos
, vol.38
, pp. 321-332
-
-
Bernard-Reversat, F.1
-
15
-
-
0036830977
-
Multiplescale indicators of land degradation in the Patagonian Monte, Argentina
-
Bertiller M.B., Ares J.O., Bisigato A.J. Multiplescale indicators of land degradation in the Patagonian Monte, Argentina. Environmental Management 2002, 30:704-715.
-
(2002)
Environmental Management
, vol.30
, pp. 704-715
-
-
Bertiller, M.B.1
Ares, J.O.2
Bisigato, A.J.3
-
16
-
-
0037225520
-
Effects of agro-ecological land use succession on soil properties in Chemoga watershed, Blue Nile Basin, Ethiopia
-
Bewket W. Effects of agro-ecological land use succession on soil properties in Chemoga watershed, Blue Nile Basin, Ethiopia. Geoderma 2003, 111:85-98.
-
(2003)
Geoderma
, vol.111
, pp. 85-98
-
-
Bewket, W.1
-
18
-
-
0003646725
-
-
Prentice Hall, Upper Saddle River, New Jersey
-
Brady N., Weil R. The Nature and Properties of Soils 2002, Prentice Hall, Upper Saddle River, New Jersey, 960 pp. thirteenth ed.
-
(2002)
The Nature and Properties of Soils
, pp. 960
-
-
Brady, N.1
Weil, R.2
-
20
-
-
85104323037
-
Particle fractionation and particle size analysis
-
Day P.R. Particle fractionation and particle size analysis. American Society of Agronomy 1965, 10:545-567.
-
(1965)
American Society of Agronomy
, vol.10
, pp. 545-567
-
-
Day, P.R.1
-
21
-
-
0032023587
-
Soil water movement and nutrient cycling in semi-arid rangeland: vegetation change and system resilience
-
Dougill A.J., Heathwaite A.L., Thomas D.S.G. Soil water movement and nutrient cycling in semi-arid rangeland: vegetation change and system resilience. Hydrological Processes 1998, 12:443-459.
-
(1998)
Hydrological Processes
, vol.12
, pp. 443-459
-
-
Dougill, A.J.1
Heathwaite, A.L.2
Thomas, D.S.G.3
-
22
-
-
0012136259
-
Soil organic matter in relation to soil productivity
-
Proceedings of International Symposium, Katholeke University of Leuven, 4-6 November 1991, John Wiley and Sons Ltd, UK, J. Molongoy, R. Marks (Eds.)
-
Dudal R., Deckers J. Soil organic matter in relation to soil productivity. Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture 1993, 377-380. Proceedings of International Symposium, Katholeke University of Leuven, 4-6 November 1991, John Wiley and Sons Ltd, UK. J. Molongoy, R. Marks (Eds.).
-
(1993)
Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture
, pp. 377-380
-
-
Dudal, R.1
Deckers, J.2
-
23
-
-
0000187169
-
Stability of African pastoral ecosystems: alternate paradigms and implications for development
-
Ellis J.E., Swift D.M. Stability of African pastoral ecosystems: alternate paradigms and implications for development. Journal of Range Management 1988, 41:450-459.
-
(1988)
Journal of Range Management
, vol.41
, pp. 450-459
-
-
Ellis, J.E.1
Swift, D.M.2
-
24
-
-
60849093382
-
-
Food and Agricultural Organization (FAO)/UNESCO/ISRIC Revised Legend. Technical Paper 20, ISRIC, Wageningen, The Netherlands
-
Food and Agricultural Organization (FAO)/UNESCO/ISRIC Soil Map of the World 1986, Revised Legend. Technical Paper 20, ISRIC, Wageningen, The Netherlands.
-
(1986)
Soil Map of the World
-
-
-
25
-
-
2942731130
-
Soil organic carbon and water retention after conversion of grasslands to pine plantations in the Ecuadorian Andes
-
Farley K.A., Kelly E.F., Hofstede G.M. Soil organic carbon and water retention after conversion of grasslands to pine plantations in the Ecuadorian Andes. Ecosystems 2004, 7:729-739.
-
(2004)
Ecosystems
, vol.7
, pp. 729-739
-
-
Farley, K.A.1
Kelly, E.F.2
Hofstede, G.M.3
-
26
-
-
0004170190
-
-
John Wiley and Sons Inc., New York
-
Foth H.D. Fundamentals of Soil Science 1990, John Wiley and Sons Inc., New York, 360 pp. eighth ed.
-
(1990)
Fundamentals of Soil Science
, pp. 360
-
-
Foth, H.D.1
-
27
-
-
0003659286
-
-
CRC Press, Boca Raton, Florida
-
Foth H.D., Ellis B.G. Soil Fertility 1997, CRC Press, Boca Raton, Florida, 290 pp. second ed.
-
(1997)
Soil Fertility
, pp. 290
-
-
Foth, H.D.1
Ellis, B.G.2
-
28
-
-
84859507385
-
Soil fertility status as influenced by different land uses in Maybar areas of south Wollo Zone, north Ethiopia
-
Gebeyaw, T., 2007. Soil fertility status as influenced by different land uses in Maybar areas of south Wollo Zone, north Ethiopia. MSc Thesis, Haramaya University, 71 pp.
-
(2007)
MSc Thesis, Haramaya University
, pp. 71
-
-
Gebeyaw, T.1
-
29
-
-
33744504446
-
Encroachment of woody plants and its impact on pastoral livestock production in the Borana lowlands, southern Oromia, Ethiopia
-
Gemedo Dalle, Maass B.L., Isselstein J. Encroachment of woody plants and its impact on pastoral livestock production in the Borana lowlands, southern Oromia, Ethiopia. African Journal of Ecology 2006, 44:113-299.
-
(2006)
African Journal of Ecology
, vol.44
, pp. 113-299
-
-
Gemedo, D.1
Maass, B.L.2
Isselstein, J.3
-
30
-
-
33746931741
-
The influence of carbon-nutrient balance on herb and woody plant abundance in temperate forest understories
-
Graves J.H., Peet R.K., White P.S. The influence of carbon-nutrient balance on herb and woody plant abundance in temperate forest understories. Journal of Vegetation Sciences 2006, 17:217-226.
-
(2006)
Journal of Vegetation Sciences
, vol.17
, pp. 217-226
-
-
Graves, J.H.1
Peet, R.K.2
White, P.S.3
-
31
-
-
79956047506
-
The potential of organic agriculture to contribute to sustainable crop production and food security in sub-Saharan Africa
-
Grenz J.H., Sauerborn J. The potential of organic agriculture to contribute to sustainable crop production and food security in sub-Saharan Africa. JARTS 2007, (Suppl. 89):50-84.
-
(2007)
JARTS
, Issue.SUPPL. 89
, pp. 50-84
-
-
Grenz, J.H.1
Sauerborn, J.2
-
32
-
-
40849126626
-
Effect of grazing intensity on carbon and nitrogen in soil and vegetation in a meadow steppe in Inner Mongolia
-
Han G., Hao X., Zhao M., Wang M., Ellert B.H., Willms W., Wang M. Effect of grazing intensity on carbon and nitrogen in soil and vegetation in a meadow steppe in Inner Mongolia. Agriculture, Ecosystems and Environment 2008, 125:21-32.
-
(2008)
Agriculture, Ecosystems and Environment
, vol.125
, pp. 21-32
-
-
Han, G.1
Hao, X.2
Zhao, M.3
Wang, M.4
Ellert, B.H.5
Willms, W.6
Wang, M.7
-
33
-
-
0030609514
-
Size and density fractionation of soil organic matter and the physical capacity of soils to protect organic matter
-
Hassink J., Whitmore A.P., Kubat J. Size and density fractionation of soil organic matter and the physical capacity of soils to protect organic matter. European Journal of Agronomy 1997, 7:189-199.
-
(1997)
European Journal of Agronomy
, vol.7
, pp. 189-199
-
-
Hassink, J.1
Whitmore, A.P.2
Kubat, J.3
-
34
-
-
0004247533
-
-
Prentice Hall, New York
-
Havlin J.L., Beaton J., Nelson W., Tisdale S. Soil Fertility and Fertilizers: an Introduction to Nutrient Management 1999, Prentice Hall, New York.
-
(1999)
Soil Fertility and Fertilizers: an Introduction to Nutrient Management
-
-
Havlin, J.L.1
Beaton, J.2
Nelson, W.3
Tisdale, S.4
-
35
-
-
0031658264
-
Post-burn reproduction of woody plants in a neotropical savanna: the relative importance of sexual and vegetative reproduction
-
Hoffmann W.A. Post-burn reproduction of woody plants in a neotropical savanna: the relative importance of sexual and vegetative reproduction. Journal of Applied Ecology 1998, 35:422-433.
-
(1998)
Journal of Applied Ecology
, vol.35
, pp. 422-433
-
-
Hoffmann, W.A.1
-
36
-
-
0038607633
-
The role of topkill in the differential response of savanna woody species to fire
-
Hoffmann W.A., Solbrig O.T. The role of topkill in the differential response of savanna woody species to fire. Forest Ecology and Management 2003, 180:273-286.
-
(2003)
Forest Ecology and Management
, vol.180
, pp. 273-286
-
-
Hoffmann, W.A.1
Solbrig, O.T.2
-
37
-
-
84857992256
-
-
Indigenous knowledge of Borana pastoralists in natural resource management: a case study from southern Ethiopia. PhD Dissertation, Justus Liebig University Giessen, Germany.
-
Homann, S., 2004. Indigenous knowledge of Borana pastoralists in natural resource management: a case study from southern Ethiopia. PhD Dissertation, Justus Liebig University Giessen, Germany.
-
(2004)
-
-
Homann, S.1
-
38
-
-
0019728041
-
Regulation of sedimentary cation exchange capacity by organic matter
-
Hunt C.D. Regulation of sedimentary cation exchange capacity by organic matter. Chemical Geology 1981, 34:131-149.
-
(1981)
Chemical Geology
, vol.34
, pp. 131-149
-
-
Hunt, C.D.1
-
39
-
-
0003472929
-
-
Prentice-Hall, Inc., Englewood Cliffs, NJ, 183-204
-
Jackson M.L. Soil Chemical Analysis 1958, Prentice-Hall, Inc., Englewood Cliffs, NJ, 183-204.
-
(1958)
Soil Chemical Analysis
-
-
Jackson, M.L.1
-
40
-
-
0037043733
-
Ecosystem carbon loss with woody invasion of grasslands
-
Jackson R.B., Banner J.L., Jobbagy E.G., Pockman W.T., Wall D.H. Ecosystem carbon loss with woody invasion of grasslands. Nature 2002, 418:623-626.
-
(2002)
Nature
, vol.418
, pp. 623-626
-
-
Jackson, R.B.1
Banner, J.L.2
Jobbagy, E.G.3
Pockman, W.T.4
Wall, D.H.5
-
41
-
-
0001197172
-
Relationship between tree canopy cover and Panicum maximum in the vicinity of Fort Victoria
-
Kennard D.G., Walker B.H. Relationship between tree canopy cover and Panicum maximum in the vicinity of Fort Victoria. Rhodesian Journal of Agricultural Research 1973, 11:145-153.
-
(1973)
Rhodesian Journal of Agricultural Research
, vol.11
, pp. 145-153
-
-
Kennard, D.G.1
Walker, B.H.2
-
42
-
-
23944435165
-
Multi-scale patterns and bush encroachment in an arid savanna with shallow soil layer
-
Kerstin W., Ward D., David S. Multi-scale patterns and bush encroachment in an arid savanna with shallow soil layer. Journal of Vegetation Science 2005, 16:311-320.
-
(2005)
Journal of Vegetation Science
, vol.16
, pp. 311-320
-
-
Kerstin, W.1
Ward, D.2
David, S.3
-
43
-
-
84857992614
-
-
Utah State University Loralie Cox, Cache County Horticulture Agent September 2003, AG/Soils/2003-02
-
Koenig R. Solutions to Soil Problems II. High pH (alkaline soil) 2003, Utah State University Loralie Cox, Cache County Horticulture Agent September 2003, AG/Soils/2003-02.
-
(2003)
Solutions to Soil Problems II. High pH (alkaline soil)
-
-
Koenig, R.1
-
46
-
-
0001536386
-
Development of a DTPA soil test for Zn, Fe, Mn and Cu
-
Lindsay W.L., Norvell W.A. Development of a DTPA soil test for Zn, Fe, Mn and Cu. Soil Science Society of American Journal 1978, 42:421-428.
-
(1978)
Soil Science Society of American Journal
, vol.42
, pp. 421-428
-
-
Lindsay, W.L.1
Norvell, W.A.2
-
47
-
-
0033048777
-
Soil compaction under grazing of annual and perennial forages
-
Mapfumo E., Chanasyk D.S., Naeth M.A., Baron V.S. Soil compaction under grazing of annual and perennial forages. Canadian Journal of Soil Sciences 1999, 79:191-199.
-
(1999)
Canadian Journal of Soil Sciences
, vol.79
, pp. 191-199
-
-
Mapfumo, E.1
Chanasyk, D.S.2
Naeth, M.A.3
Baron, V.S.4
-
48
-
-
0033679044
-
Grazing impacts on selected soil parameters under short-term forage sequences
-
Mapfumo E., Chanasyk D.S., Baron V.S., Naeth M.A. Grazing impacts on selected soil parameters under short-term forage sequences. Journal of Range Management 2000, 53:466-470.
-
(2000)
Journal of Range Management
, vol.53
, pp. 466-470
-
-
Mapfumo, E.1
Chanasyk, D.S.2
Baron, V.S.3
Naeth, M.A.4
-
50
-
-
84857998621
-
-
Assessments of indigenous range management knowledge of the Borana pastoralists in southern Ethiopia. Borana Lowland Pastoral Development Program/GTZ, Consultancy paper, Negelle/Borana May 1998.
-
Oba, G., 1998. Assessments of indigenous range management knowledge of the Borana pastoralists in southern Ethiopia. Borana Lowland Pastoral Development Program/GTZ, Consultancy paper, Negelle/Borana May 1998.
-
(1998)
-
-
Oba, G.1
-
51
-
-
0343022311
-
Bush cover and range condition assessments in relation to landscape and grazing in southern Ethiopia
-
Oba G., Post E., Syvertsen P.O., Stenseth N.C. Bush cover and range condition assessments in relation to landscape and grazing in southern Ethiopia. Landscape Ecology 2000, 15:535-546.
-
(2000)
Landscape Ecology
, vol.15
, pp. 535-546
-
-
Oba, G.1
Post, E.2
Syvertsen, P.O.3
Stenseth, N.C.4
-
52
-
-
48549099110
-
Scaling effects of proximate desertification drivers on soil nutrients in northeastern Tanzania
-
Oba G., Weladji R.B., Msangameno D.J., Kaitira L.M., Stave J. Scaling effects of proximate desertification drivers on soil nutrients in northeastern Tanzania. Journal of Arid Environments 2008, 72:1820-1829.
-
(2008)
Journal of Arid Environments
, vol.72
, pp. 1820-1829
-
-
Oba, G.1
Weladji, R.B.2
Msangameno, D.J.3
Kaitira, L.M.4
Stave, J.5
-
53
-
-
0002281798
-
Phosphorus
-
American Society of Agronomy, Madison, Wisconsin, A.L. Page, R.H. Miller, D.R. Keeney (Eds.)
-
Olsen S.R., Sommers L.E. Phosphorus. Methods of Soil Analysis. Part 2: Chemical and Microbiological Properties 1982, 403-427. American Society of Agronomy, Madison, Wisconsin. A.L. Page, R.H. Miller, D.R. Keeney (Eds.).
-
(1982)
Methods of Soil Analysis. Part 2: Chemical and Microbiological Properties
, pp. 403-427
-
-
Olsen, S.R.1
Sommers, L.E.2
-
54
-
-
0004101270
-
-
Lewis Publishers, New York, USA
-
Prasad R., Power J.F. Soil Fertility Management for Sustainable Agriculture 1997, Lewis Publishers, New York, USA, 356 pp.
-
(1997)
Soil Fertility Management for Sustainable Agriculture
, pp. 356
-
-
Prasad, R.1
Power, J.F.2
-
57
-
-
0037350101
-
Woody vegetation response to various burning regimes in south Texas
-
Ruthven D.C., Braden A.W., Knutson H.J., Gallagher J.F., Synatzske D.R. Woody vegetation response to various burning regimes in south Texas. Journal of Range Management 2003, 56:159-166.
-
(2003)
Journal of Range Management
, vol.56
, pp. 159-166
-
-
Ruthven, D.C.1
Braden, A.W.2
Knutson, H.J.3
Gallagher, J.F.4
Synatzske, D.R.5
-
58
-
-
84857998622
-
-
SAS (Statistical Analysis System) Institute Inc. Applied Statistics and the SAS Programming Language, second ed. Cary, NC.
-
SAS (Statistical Analysis System) Institute Inc., 2001. Applied Statistics and the SAS Programming Language, second ed. Cary, NC.
-
(2001)
-
-
-
59
-
-
4143093670
-
Soil sodium and potassium adsorption ratio along a Mediterranean-arid transect
-
Sarah P. Soil sodium and potassium adsorption ratio along a Mediterranean-arid transect. Journal of Arid Environments 2004, 59:731-741.
-
(2004)
Journal of Arid Environments
, vol.59
, pp. 731-741
-
-
Sarah, P.1
-
60
-
-
33745838234
-
Soil organic matter and land degradation in semi-arid area, Israel
-
Sarah P. Soil organic matter and land degradation in semi-arid area, Israel. Catena 2006, 67:50-55.
-
(2006)
Catena
, vol.67
, pp. 50-55
-
-
Sarah, P.1
-
63
-
-
84856043672
-
Mathematical theory of communication
-
Shannon C.E.A. Mathematical theory of communication. Bell System Technical Journal 1948, 27:379-423.
-
(1948)
Bell System Technical Journal
, vol.27
, pp. 379-423
-
-
Shannon, C.E.A.1
-
64
-
-
84857998179
-
Land use dynamics and its effect on selected physicochemical properties of soils in Yabello woreda of Borana lowlands, southern Ethiopia
-
Sintayehu, M., 2006. Land use dynamics and its effect on selected physicochemical properties of soils in Yabello woreda of Borana lowlands, southern Ethiopia. MSc Thesis, Haramaya University, 61 pp.
-
(2006)
MSc Thesis, Haramaya University
, pp. 61
-
-
Sintayehu, M.1
-
65
-
-
0025594508
-
Structure of the woody vegetation in disturbed and undisturbed arid savanna, Botswana
-
Skarpe C. Structure of the woody vegetation in disturbed and undisturbed arid savanna, Botswana. Vegetatio 1990, 87:11-18.
-
(1990)
Vegetatio
, vol.87
, pp. 11-18
-
-
Skarpe, C.1
-
66
-
-
84857992615
-
-
The Importance of Ecosystem Dynamics in Managing the Bush Encroachment Problem in Southern Africa. Inaugural lecture May 2002. University of the Free State, Bloemfontein, South Africa.
-
Smit, G.N., 2002. The Importance of Ecosystem Dynamics in Managing the Bush Encroachment Problem in Southern Africa. Inaugural lecture May 2002. University of the Free State, Bloemfontein, South Africa.
-
(2002)
-
-
Smit, G.N.1
-
67
-
-
0001972914
-
The influence of leguminous and non-leguminous woody plants on the herbaceous layer and soil under varying competition regimes in mixed bushveld
-
Smit G.N., Swart J.S. The influence of leguminous and non-leguminous woody plants on the herbaceous layer and soil under varying competition regimes in mixed bushveld. African Journal of Range and Forage Science 1994, 11:27-33.
-
(1994)
African Journal of Range and Forage Science
, vol.11
, pp. 27-33
-
-
Smit, G.N.1
Swart, J.S.2
-
68
-
-
0013318023
-
Bush encroachment: an approach to understanding and managing the problem
-
University of Natal Press, Pietermaritzburg, South Africa, N.M. Tainton (Ed.)
-
Smit G.N., Richter C.G.F., Aucamp A.J. Bush encroachment: an approach to understanding and managing the problem. Veld Management in South Africa 1999, 246-260. University of Natal Press, Pietermaritzburg, South Africa. N.M. Tainton (Ed.).
-
(1999)
Veld Management in South Africa
, pp. 246-260
-
-
Smit, G.N.1
Richter, C.G.F.2
Aucamp, A.J.3
-
69
-
-
34547961525
-
Rangeland dynamics in southern Ethiopia: (1) botanical composition of grasses and soil characteristics in relation to land-use and distance from water in semi-arid Borana rangelands
-
Solomon T., Snyman H.A., Smit G.N. Rangeland dynamics in southern Ethiopia: (1) botanical composition of grasses and soil characteristics in relation to land-use and distance from water in semi-arid Borana rangelands. Journal of Environmental Management 2007, 85:429-442.
-
(2007)
Journal of Environmental Management
, vol.85
, pp. 429-442
-
-
Solomon, T.1
Snyman, H.A.2
Smit, G.N.3
-
70
-
-
0004098906
-
Population dynamics of the problem shrubs, Acacia drepanolobium and Acacia brevispica in the southern rangelands of Ethiopia
-
Tamene, Y., 1990. Population dynamics of the problem shrubs, Acacia drepanolobium and Acacia brevispica in the southern rangelands of Ethiopia, MSc. Thesis, Univ. N. S. W., Australia.
-
(1990)
MSc. Thesis, Univ. N. S. W., Australia.
-
-
Tamene, Y.1
-
71
-
-
79952900333
-
Changes in soil nutrients, vegetation structure and herbaceous biomass in response to grazing in a semi-arid savanna of Ethiopia
-
Tessema Z.K., de Boer W.F., Baars R.M.T., Prins H.H.T. Changes in soil nutrients, vegetation structure and herbaceous biomass in response to grazing in a semi-arid savanna of Ethiopia. Journal of Arid Environments 2011, 75:662-670.
-
(2011)
Journal of Arid Environments
, vol.75
, pp. 662-670
-
-
Tessema, Z.K.1
de Boer, W.F.2
Baars, R.M.T.3
Prins, H.H.T.4
-
73
-
-
0004247534
-
-
McMillan Publishing Company, New York
-
Tisdale S.L., Nelson W.L., Beaton J.D., Havlin J.L. Soil Fertility and Fertilizers 1993, McMillan Publishing Company, New York.
-
(1993)
Soil Fertility and Fertilizers
-
-
Tisdale, S.L.1
Nelson, W.L.2
Beaton, J.D.3
Havlin, J.L.4
-
74
-
-
0004247534
-
-
Prentice Hall, New Delhi
-
Tisdale S.L., Nelson W.L., Beaton J.D., Havlin J.L. Soil Fertility and Fertilizers 1995, Prentice Hall, New Delhi, 684 pp. fifth ed.
-
(1995)
Soil Fertility and Fertilizers
, pp. 684
-
-
Tisdale, S.L.1
Nelson, W.L.2
Beaton, J.D.3
Havlin, J.L.4
-
75
-
-
34250827876
-
Trees enhance grass layer quality in African savannas of distinct rainfall and soil fertility
-
Treydte A.C., Heitkönig I.M.A., Prins H.H.T., Ludwig F. Trees enhance grass layer quality in African savannas of distinct rainfall and soil fertility. Perspectives in Plant Ecology, Evolution and Systematics 2007, 8:197-205.
-
(2007)
Perspectives in Plant Ecology, Evolution and Systematics
, vol.8
, pp. 197-205
-
-
Treydte, A.C.1
Heitkönig, I.M.A.2
Prins, H.H.T.3
Ludwig, F.4
-
76
-
-
84857996145
-
-
United Nations Development Programme (UNDP) Geomorphology and Soils of Ethiopia: Assistance to Land-use Planning, Rome, Italy.
-
United Nations Development Programme (UNDP), 1984. Geomorphology and Soils of Ethiopia: Assistance to Land-use Planning, Rome, Italy.
-
(1984)
-
-
-
77
-
-
84929047274
-
An examination of Degtjareff method for determining soil organic matter and proposed modification of the chromic acid titration method
-
Walkley A., Black C.A. An examination of Degtjareff method for determining soil organic matter and proposed modification of the chromic acid titration method. Soil Science 1934, 37:29-38.
-
(1934)
Soil Science
, vol.37
, pp. 29-38
-
-
Walkley, A.1
Black, C.A.2
-
78
-
-
24944458439
-
Do we understand the causes of bush encroachment in African savannas?
-
Ward D. Do we understand the causes of bush encroachment in African savannas?. African Journal of Range and Forage Science 2005, 22:101-105.
-
(2005)
African Journal of Range and Forage Science
, vol.22
, pp. 101-105
-
-
Ward, D.1
-
79
-
-
0034493672
-
Simulated long-term vegetation response to alternative stocking strategies in savanna rangelands
-
Weber G.E., Moloney K., Jeltsch F. Simulated long-term vegetation response to alternative stocking strategies in savanna rangelands. Plant Ecology 2000, 150:77-96.
-
(2000)
Plant Ecology
, vol.150
, pp. 77-96
-
-
Weber, G.E.1
Moloney, K.2
Jeltsch, F.3
-
80
-
-
0033858168
-
Influence of shrubs on soil characteristics and their function in Sahelian agro-ecosystems in semi-arid Niger
-
Wezel A., Rajort J.L., Herbig C. Influence of shrubs on soil characteristics and their function in Sahelian agro-ecosystems in semi-arid Niger. Journal of Arid Environments 2000, 44:383-398.
-
(2000)
Journal of Arid Environments
, vol.44
, pp. 383-398
-
-
Wezel, A.1
Rajort, J.L.2
Herbig, C.3
-
81
-
-
79959948243
-
Effects of land use types on soil organic carbon and nitrogen dynamics in mid-west côte d'ivoire
-
Yao M.K., Angui P.K.T., Konaté S., Tondoh J.E., Tano Y., Abbadie L., Benest D. Effects of land use types on soil organic carbon and nitrogen dynamics in mid-west côte d'ivoire. European Journal of Scientific Research 2010, 40:211-222.
-
(2010)
European Journal of Scientific Research
, vol.40
, pp. 211-222
-
-
Yao, M.K.1
Angui, P.K.T.2
Konaté, S.3
Tondoh, J.E.4
Tano, Y.5
Abbadie, L.6
Benest, D.7
-
82
-
-
49949118476
-
Concentrations of exchangeable bases and cation exchange capacity in soils of cropland, grazing and forest in the Bale Mountains, Ethiopia
-
Yimer F., Ledin S., Abdelkadir A. Concentrations of exchangeable bases and cation exchange capacity in soils of cropland, grazing and forest in the Bale Mountains, Ethiopia. Forest Ecology and Management 2008, 256:1298-1302.
-
(2008)
Forest Ecology and Management
, vol.256
, pp. 1298-1302
-
-
Yimer, F.1
Ledin, S.2
Abdelkadir, A.3
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