-
1
-
-
32544450583
-
Land use dynamics, soil degradation and potential for sustainable use in metu area, illubabor region, Ethiopia
-
Berne
-
Abate, S. 1994: Land Use Dynamics, Soil Degradation and Potential for Sustainable Use in Metu Area, Illubabor Region, Ethiopia. - Geographica Bernensia, African Studies Series A 13. - Berne
-
(1994)
Geographica Bernensia, African Studies Series A
, vol.13
-
-
Abate, S.1
-
2
-
-
0022925912
-
Time sequence of metal pollution, severn estuary
-
Southwestern UK.
-
Allen, J.R.L. and J.E. Rae 1986: Time Sequence of Metal Pollution, Severn Estuary, Southwestern UK. Marine Pollution Bulletin 17 (9): 427-431
-
(1986)
Marine Pollution Bulletin
, vol.17
, Issue.9
, pp. 427-431
-
-
Allen, J.R.L.1
Rae, J.E.2
-
5
-
-
79953174180
-
Spatial distribution of lake sediments in the lake abaya bottleneck
-
Meissner, B. und J. Domnick (Hrsg.): Jg. 2004
-
Blumberg, S. and B. Schutt2006: Spatial Distribution of Lake Sediments in the Lake Abaya Bottleneck. In: Meissner, B. und J. Domnick (Hrsg.): Afrikaforschung - Ansichtssache ... Jahrestagung der Afrikagruppe der deutschen Geowissenschaftler 2004 (Berlin). -Zentralblatt für Geologie und Paläontologie, Teil I, Jg. 2004 (1/2): 113-128
-
(2006)
Afrikaforschung - Ansichtssache... Jahrestagung der Afrikagruppe der Deutschen Geowissenschaftler 2004 (Berlin). -Zentralblatt für Geologie und Paläontologie
, vol.1
, Issue.1-2
, pp. 113-128
-
-
Blumberg, S.1
Schutt, B.2
-
6
-
-
79953170841
-
-
Bundesgesetzblatt 1972: DDT-Gesetz.-BGBl. 1:1385 CSA (Central Statistical Authority) 1998: The 1994 Population and Housing Census of Ethiopia. - Results for Southern Nations, -Addis Ababa
-
Bundesgesetzblatt 1972: DDT-Gesetz.-BGBl. 1:1385 CSA (Central Statistical Authority) 1998: The 1994 Population and Housing Census of Ethiopia. - Results for Southern Nations, Nationalities Peoples' Region, Vol. II.-Addis Ababa
-
Nationalities Peoples' Region
, vol.2
-
-
-
7
-
-
0025620659
-
AVHRR NDVI for monitoring and mapping of vegetation and drought in East African environments
-
Meddelanden fran Lunds UniversitetsGeografiska Institutioner 126. -Lund Eklundh, L. and P. Pilesjö 1990: Regionalization and Spatial Estimation of Ethiopian Mean Annual Rainfall.
-
Eklundh, L. 1996: AVHRR NDVI for Monitoring and Mapping of Vegetation and Drought in East African Environments. - Meddelanden fran Lunds UniversitetsGeografiska Institutioner 126.-Lund Eklundh, L. and P. Pilesjö 1990: Regionalization and Spatial Estimation of Ethiopian Mean Annual Rainfall.-International Journal of Climatology 10 (5): 473-494
-
(1996)
International Journal of Climatology
, vol.10
, Issue.5
, pp. 473-494
-
-
Eklundh, L.1
-
8
-
-
25144464617
-
Differentialpulspolarographie (DPP) wasserlöslicher Fe(III)-, Ni(II)- Und Cu(II)-Chelate
-
Esser, S., B.W. Wenclawiak und H. Gabelmann 1999: Differentialpulspolarographie (DPP) wasserlöslicher Fe(III)-, Ni(II)- und Cu(II)-Chelate. - Vom Wasser 92: 61-69
-
(1999)
Vom Wasser
, vol.92
, pp. 61-69
-
-
Esser, S.1
Wenclawiak, B.W.2
Gabelmann, H.3
-
9
-
-
17144366475
-
Copper-Complexation Index as a Polarographic Summation Parameter for the Determination of Chelating Agents in Water
-
Esser, S., B.W. Wenclawiak and H. Gabelmann 2000: Copper-Complexation Index as a Polarographic Summation Parameter for the Determination of Chelating Agents in Water.-Fresenius' Journal of Analytical Chemistry 368 (2-3): 250-255
-
(2000)
Fresenius' Journal of Analytical Chemistry
, vol.368
, Issue.2-3
, pp. 250-255
-
-
Esser, S.1
Wenclawiak, B.W.2
Gabelmann, H.3
-
12
-
-
0344764162
-
Agricultural systems in ethiopia
-
Getahun, A. 1978: Agricultural Systems in Ethiopia.Agricultural Systems 3 (4): 281-293
-
(1978)
Agricultural Systems
, vol.3
, Issue.4
, pp. 281-293
-
-
Getahun, A.1
-
14
-
-
21444444871
-
Specific Sediment Yield in TigrayNorthern Ethiopia: Assessment and Semi-Quantitative Modell ing
-
Haregeweyn, N., J. Poesen.J. Nyssen, G. Verstraeten, J. de Vente, G. Govers, S. Deckers and J. Moeyersons2005: Specific Sediment Yield in TigrayNorthern Ethiopia: Assessment and Semi-Quantitative Modell ing. - Geomorphology 69( 1 -4) : 315-331
-
(2005)
Geomorphology
, vol.69
, Issue.1-4
, pp. 315-331
-
-
Haregeweyn, N.1
Poesen, J.2
Nyssen, J.3
Verstraeten, G.4
De Vente, J.5
Govers, G.6
Deckers, S.7
Moeyersons, J.8
-
15
-
-
49649106917
-
Sediment Yield Variability in Northern Ethiopia: A Quantitative Analysis of its Controlling Factors
-
Haregeweyn, N., J. Poesen, J. Nyssen, G. Govers, G. Verslraeten.J. de Vente, S. Deckers, J. MoeyersonsandM. Haile2008: Sediment Yield Variability in Northern Ethiopia: A Quantitative Analysis of its Controlling Factors. - Catena 75 (1): 65-76
-
(2008)
Catena
, vol.75
, Issue.1
, pp. 65-76
-
-
Haregeweyn, N.1
Poesen, J.2
Nyssen, J.3
Govers, G.4
Verslraeten, G.5
De Vente, J.6
Deckers, S.7
Moeyersons, J.8
Haile, M.9
-
16
-
-
0023517969
-
An assessment of woody biomass, community forests, land use and soil erosion in ethiopia: A feasibility study on the use of remote sensing and gis-analysis for planning purposes in developing countries
-
Helldén, U. 1987: An Assessment of Woody Biomass, Community Forests, Land Use and Soil Erosion in Ethiopia: A Feasibility Study on the Use of Remote Sensing and GIS-Analysis for Planning Purposes in Developing Countries. - Lund Studies in Geography C14
-
(1987)
Lund Studies in Geography C
, vol.14
-
-
Helldén, U.1
-
17
-
-
0027761194
-
Potentiale und Limitierungen für eine nachhaltige Landnutzung im Hochland von Äthiopien
-
Probleme nachhaltiger Nutzung tropischer Böden in Entwicklungsländern, besonders Afrikas. - Veröffentlichungen des 18. Basler Geomethodischen Colloquiums.
-
Herweg, K. 1993: Potentiale und Limitierungen für eine nachhaltige Landnutzung im Hochland von Äthiopien. - In: Probleme nachhaltiger Nutzung tropischer Böden in Entwicklungsländern, besonders Afrikas. - Veröffentlichungen des 18. Basler Geomethodischen Colloquiums. Geomethodica 18: 21-58
-
(1993)
Geomethodica
, vol.18
, pp. 21-58
-
-
Herweg, K.1
-
18
-
-
0004163079
-
Field manual for assessment of current erosion damage
-
Ethiopia, and Centre for Development and Environment (CDE). - University of Berne
-
Herweg, K. 1996: Field Manual for Assessment of Current Erosion Damage. Soil Conservation Research Programme (SCRP), Ethiopia, and Centre for Development and Environment (CDE). - University of Berne
-
(1996)
Soil Conservation Research Programme (SCRP)
-
-
Herweg, K.1
-
19
-
-
0018697462
-
Semien-Äthiopien: Methoden zur Erfassung der Bodenerosion
-
Hurni, H. 1979: Semien-Äthiopien: Methoden zur Erfassung der Bodenerosion. - Geomethodica 4:151-182
-
(1979)
Geomethodica
, vol.4
, pp. 151-182
-
-
Hurni, H.1
-
23
-
-
0037107535
-
Environmental Changes in a Tropical Lake (Lake Abiyata, Ethiopia) during Recent Centuries
-
Legesse, D., F. Gasse, O. Radakovitch, C. ValletCoulomb, R. Bonnefille, D. Verschuren, E. Gibert and P. Barker 2002: Environmental Changes in a Tropical Lake (Lake Abiyata, Ethiopia) during Recent Centuries. - Palaeogeography, Palaeoclimatology, Palaeoecology 187 (3-4): 233-258
-
(2002)
Palaeogeography, Palaeoclimatology, Palaeoecology
, vol.187
, Issue.3-4
, pp. 233-258
-
-
Legesse, D.1
Gasse, F.2
Radakovitch, O.3
ValletCoulomb, C.4
Bonnefille, R.5
Verschuren, D.6
Gibert, E.7
Barker, P.8
-
25
-
-
0037511172
-
A geochemical survey of spring water from the main ethiopian rift valley, southern ethiopia: Implications for weil-head protection
-
McKenzie, J.M., D.I. Siegel, W. Patterson and D.J. McKenzie 2001: A Geochemical Survey of Spring Water from the Main Ethiopian Rift Valley, Southern Ethiopia: Implications for Weil-Head Protection. Hydrogeology Journal 9 (3): 265-272
-
(2001)
Hydrogeology Journal
, vol.9
, Issue.3
, pp. 265-272
-
-
McKenzie, J.M.1
Siegel, D.I.2
Patterson, W.3
McKenzie, D.J.4
-
26
-
-
0344025546
-
African mountains and highlands: Problems and perspectives
-
Addis Ababa, October 18-26, 1986. - Berne
-
Messerli, B.,H. Hurni and B.W. Semait (eds.) 1990: African Mountains and Highlands: Problems and Perspectives. Papers Presented at a Workshop on African Mountains and Highlands in Ethiopia, Addis Ababa, October 18-26, 1986. - Berne
-
(1990)
A Workshop on African Mountains and Highlands in Ethiopia
-
-
Messerli, B.1
Hurni, H.2
Semait, B.W.3
-
27
-
-
0004012478
-
The geology of ethiopia
-
Addis Ababa Nyssen, J., J. Poesen, M. Haile, J. Moeyersons and J. Deckers 2000: Tillage Erosion on Slopes with Soil Conservation Structures in the Ethiopian Highlands.
-
Mohr, P.A. 1962: The Geology of Ethiopia.-Addis Ababa Nyssen, J., J. Poesen, M. Haile, J. Moeyersons and J. Deckers 2000: Tillage Erosion on Slopes with Soil Conservation Structures in the Ethiopian Highlands. - Soil and Tillage Research 57 (3): 115-127
-
(1962)
Soil and Tillage Research
, vol.57
, Issue.3
, pp. 115-127
-
-
Mohr, P.A.1
-
28
-
-
0033840789
-
Comparison of Temporal Trends ( 1940s-1990s) of DDT and PCB in Baltic Sediment and Biota in Relation to Eutrophication
-
Olsson, M., A. Bignert, J. Eckhéll and P. Jonsson 2000: Comparison of Temporal Trends ( 1940s-1990s) of DDT and PCB in Baltic Sediment and Biota in Relation to Eutrophication. -AMBIO: A Journal of the Human Environment 29 (4): 195-201
-
(2000)
AMBIO: A Journal of the Human Environment
, vol.29
, Issue.4
, pp. 195-201
-
-
Olsson, M.1
Bignert, A.2
Eckhéll, J.3
Jonsson, P.4
-
31
-
-
0016578225
-
Geochemistry of Muds from a Shallow Restricted Estuary
-
Australia.
-
Reinson, G.E. 1975: Geochemistry of Muds from a Shallow Restricted Estuary, Australia. - Marine Geology 19 (5): 297-314
-
(1975)
Marine Geology
, vol.19
, Issue.5
, pp. 297-314
-
-
Reinson, G.E.1
-
32
-
-
0348008283
-
Fisheries development in ethiopia-which way now?
-
Reyntjes, D., T. Mengistu, T. Wudneh and C. Palin 1998: Fisheries Development in Ethiopia-Which Way Now? - European Union Fishery Bulletin 11(1): 20-22
-
(1998)
European Union Fishery Bulletin
, vol.11
, Issue.1
, pp. 20-22
-
-
Reyntjes, D.1
Mengistu, T.2
Wudneh, T.3
Palin, C.4
-
34
-
-
0000507469
-
An attempt to estimate the fish stock and sustainable yield of lake ziway and lake abaya
-
Ethiopian Rift Valley.
-
Schröder, R. 1984: An Attempt to Estimate the Fish Stock and Sustainable Yield of Lake Ziway and Lake Abaya, Ethiopian Rift Valley. - Archiv für Hydrobiologie Supplement 69 (3): 411-441
-
(1984)
Archiv für Hydrobiologie Supplement
, vol.69
, Issue.3
, pp. 411-441
-
-
Schröder, R.1
-
35
-
-
85044993722
-
Modem water level and sediment accumulation changes of lake abaya, Southern Ethiopia. A case study from the northern lake area
-
Schmitz, G.H. (ed.): ICWRER, Dresden, Germany, 22nd-25th July 2002 at Dresden University of Technology. - Beiträge zu Abfallwirtschaft, Altlasten 28, - Pirna
-
Schutt, B., G. Förch, S. Bekele, S. Thiemann and B. Wenclawiak 2002: Modem Water Level and Sediment Accumulation Changes of Lake Abaya, Southern Ethiopia. A Case Study from the Northern Lake Area. - In:Schmitz, G.H. (ed.): Water Resources and Environment Research: Proceedings of the Third International Conference on Water Resources and Environment Research, ICWRER, Dresden, Germany, 22nd-25th July 2002 at Dresden University of Technology. - Beiträge zu Abfallwirtschaft, Altlasten 28, Vol. II. - Pirna: 418-422
-
(2002)
Water Resources and Environment Research: Proceedings of the Third International Conference on Water Resources and Environment Research
, vol.2
, pp. 418-422
-
-
Schutt, B.1
Förch, G.2
Bekele, S.3
Thiemann, S.4
Wenclawiak, B.5
-
37
-
-
33645507428
-
Deposition of modern fluvio-lacustrine sediments in lake abaya, south ethiopia. A case study from the delta areas of bilate river and gidabo river, Northern Basin
-
Schutt, B., S. Thiemann and B. Wenclawiak 2005: Deposition of Modern Fluvio-Lacustrine Sediments in Lake Abaya, South Ethiopia. A Case Study from the Delta Areas of Bilate River and Gidabo River, Northern Basin. - Zeitschrift für Geomorphologie Supplement 138: 131-151
-
(2005)
Zeitschrift für Geomorphologie Supplement
, vol.138
, pp. 131-151
-
-
Schutt, B.1
Thiemann, S.2
Wenclawiak, B.3
-
42
-
-
0003954870
-
Agricultural systems in ethiopia
-
Wageningen
-
Westphal, E. 1975: Agricultural Systems in Ethiopia. - Agricultural Research Reports 826. -Wageningen
-
(1975)
Agricultural Research Reports
, vol.826
-
-
Westphal, E.1
-
43
-
-
0022848148
-
Variation in grassland vegetation on the central plateau of shewa, ethiopia, in relation to edaphic factors
-
Woldu, Z. 1986: Variation in Grassland Vegetation on the Central Plateau of Shewa, Ethiopia, in Relation to Edaphic Factors. - Vegetatio 67: 3-16
-
(1986)
Vegetatio
, vol.67
, pp. 3-16
-
-
Woldu, Z.1
|