Uganda Atlas of Our Changing Environment - GRID-Arendal

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Soils: Agro-Ecological Zones Agro-Ecological Zones Figure 14: Agro-ecological zones of Uganda Agro-Ecological Zones Agro-ecological Zoning (AEZ) refers to the division of an area of land into smaller units which have similar characteristics related to land suitability, potential production and environmental sensitivity (see Figures 15a and 15b). An Agro-ecological Zone is a land resource mapping unit, defined in terms of climate, landform and soils, and/or land cover, and having a specific range of potentials and constraints for land use. The priority given to each of these factors may vary from region to region. The country has been delineated into 14 Agro-Ecological Zones (Wortman and Eledu (1999). 46 National Agricultural Research Laboratories 2008
Agro-Ecological Rainfall Minimum Altitude Dominant Soils Farming system Photograph Zone (mm) Temp 0 C (M) 1 West Nile Farmlands 900-1500 10 800-1800 Acric Ferralsols (696) Annual crops Leptosols (2470) and cattle Petric Plinthosols (1157) 2 Northwestern 700-1700 10 500-1500 Acric Ferralsols (3043) Annual crops Farmlands-Wooded Arenosols (2260) and cattle Savannah Calcisols (116) Gleysols (51) Leptosols (11238) Lixic Ferralsols (1588) Petric Plinthosols (567) Vertisols (1560) 3 Northern Moist 700-1700 15 1000-1200 Acric Ferralsols (5580) Annual crops Farmlands Arenosols (285) and cattle Eutric Regosols (961) Gleysols (3113) Leptosols (1614) Lixic Ferralsols (982) Petric Plinthosols (10689) Vertisols (2718) 4 Northeastern-Central 700-1500 15 900-2500 Arenosols (1120) Annual crops Grass-Bush-Farmlands Eutric Regosols (4023) and cattle Gleysols (1217) Leptosols (3971) Lixic Ferralsols (2577) Petric Plinthosols (3883) Vertisols (2058) 5 Northeastern 300-1300 12 900-3000 Acric Ferralsols (424) Mainly pastoral Semi-arid Short Arenosols (127) with a few Grass Plain Eutric Regosols (2,661) annual crops Gleysols (3,409) Leptosols (2,721) Lixic Ferralsols (5,354) Luvisols (1,481) Nitisols (283) Petric Plinthosols (1,028) Vertisols (12,001) 6 Western Mid-Altitude 500-1700 10 700-1600 Acric Ferralsols (10706) Banana, millet, Farmlands and Arenosols (50) cotton, coffee, Semliki Flats Calcisols (89) and cattle Dystric Regosols (1369) Gleysols (1907) Leptic/Skeletic Andosols (1167) Leptosols (178) Lixic Ferralsols (181) Luvisols (771) Petric Plinthosols (978) Vertisols (595) 7 Central Wooded 700-1300 15 900-1300 Acric Ferralsols (1591) Banana, millet, Savannah Arenosols (375) cotton, coffee, Gleysols (3398) and cattle Leptosols (6) Petric Plinthosols (5751) Figure 15a: Table showing Agro-ecological zones of Uganda (continued to next page) 47
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U G A N D A Atlas of Our Changing E
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© 2009, National Enviornment Manag
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Chapter 2: Uganda’s Changing Envi
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Foreword Hon. Maria Mutagamba MINIS
Page 10 and 11: Sunset over Europe and Africa A dig
Page 12 and 13: The beautiful ridges landscape in K
Page 14 and 15: x Display of Jupiter, Venus and the
Page 16 and 17: Figure 2: The Geology of Uganda 2 G
Page 18 and 19: Uganda experiences moderate tempera
Page 20 and 21: Rainfall distribution Figure 3: Uga
Page 22 and 23: Zone 1: Lake Victoria Basin Zone 2:
Page 24 and 25: A degraded lake-shore catchment zon
Page 26 and 27: Lake Water Levels Lake Victoria hig
Page 28 and 29: 14 River Basins, Lakes and Wetlands
Page 30 and 31: Figure 8: Uganda’s water potentia
Page 32 and 33: The water problem in Kamuli Distric
Page 34 and 35: Figure 9: Uganda’s Land Cover Cla
Page 36 and 37: Terraced gardens and intensive tree
Page 38 and 39: 22 Wetlands: about 33,000 km 2 ; 13
Page 40 and 41: Name of Ramsar site Year of Site Ar
Page 42 and 43: Wetlands: importance and uses 28 Ug
Page 44 and 45: Wetlands: threats Indiscriminate du
Page 46 and 47: Wetlands: interventions Wetland res
Page 48 and 49: Plant a tree for the future: A girl
Page 50 and 51: An early morning ride through a coo
Page 52 and 53: Conservation areas: Protected areas
Page 54 and 55: The Delta in Murchison Falls Nation
Page 56 and 57: Kabwoya Wildlife Reserve Map of Kab
Page 58 and 59: Figure 13: The major soils of Ugand
Page 62 and 63: 48 Agro-Ecological Rainfall Minimum
Page 64 and 65: Energy: Hydro electric power Above:
Page 66 and 67: Energy: different sources of energy
Page 68 and 69: Kasese Cobalt Trail left by acidic
Page 70 and 71: More pictures of Game parks /wildli
Page 72 and 73: Kiruhura 1990 58 K I R U Kiruhura I
Page 74 and 75: Karamoja 60 Karamoja Increase in ag
Page 76 and 77: 62 Kibimba Rice Scheme Ten years ag
Page 78 and 79: Mabira 2001 Mabira forest 2001 64 M
Page 80 and 81: Part of the Mabira Tropical High Fo
Page 82 and 83: Katuugo Forest 1990, Nakasongola Di
Page 84 and 85: 70 Budongo Forest Reserve Decreased
Page 86 and 87: 72 Budongo fire fronts 2002 Budongo
Page 88 and 89: 74 Katuugo Forest Reserve Loss of v
Page 90 and 91: 76 Mwenge - Mafuga Forest Reserves
Page 92 and 93: Rhino camp 1975 78 Pader Refugee ca
Page 94 and 95: 80 Kooki Hills Area Degraded hills
Page 96 and 97: Kooki hills in Kibaale-Bukoora, Rak
Page 98 and 99: Rainy season: Kooki hills in the ba
Page 100 and 101: 86 Mt. Elgon National Park Conserva
Page 102 and 103: Dawn at the Mt. Elgon Ranges (2008)
Page 104 and 105: 90 Lake Wamala Wetland degradation
Page 106 and 107: 92 Lake Bunyonyi - Iyamuriro Wetlan
Page 108 and 109: Aerial view of Kabale-Iyamuriro wet
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96 Lake Mutanda Rapid silting and w
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Lake Mutanda: Heavily converted Git
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100 Laropi- Moyo lakes/ lagoons Flo
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Shifted bridge as result of floodin
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104 Teso region Flooding The northe
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106 Kampala Urbanisation and indust
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Kampala City (2007). Inset: Kampala
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110 . . . . .
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112 Naguru-Kololo in 1959 In 1959,
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Bugolobi in 1959 Unplanned settleme
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116 Flood prone area at Clock Tower
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118 Construction in the Nsooba-Lubi
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120 Construction in waterways at Za
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122 Construction of houses in Nakiv
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124 Kampala-Jinja Highway Naguru Ho
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Biomass Land use/land cover Land us
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Positive impacts of Kampala’s cha
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A Some of the landmarks in the midd
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132 NEMA 2008
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Mt. Elgon borders Uganda and Kenya
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136 Mt. Rwenzori Glaciers Global wa
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138 River Semliki Eroded banks of R
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A herd of cattle grazing and wateri
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142 Kagera River Siltation of Lake
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144 Lake Victoria Green algae bloom
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146 Lake Kyoga Shallow lake, unstab
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NEMA staff and Lira District offici
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150 Kasyoha- Kitomi Forest Reserve
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152 Rhino Refugee camp Impact of re
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Misuse of seasonal wetlands: Teso f
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Uganda’s economy More than 73% of
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Millennium Development Goals (MDGs)
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MDG 7: Ensure Environmental Sustain
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The 2000-2005 growth rate in Africa
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Uganda is divided into four regions
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Literacy rate Literacy rates as a m
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Tourism and the Environment Uganda
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Land use and land cover Over 36 per
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Forest Reserves Central Forest Rese
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and Ntungamo had the percentage of
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Latrine Coverage The use of proper
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Energy for cooking in 2005-2006 Ove
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Arable land Almost all Uganda’s l
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182 Recommendations 1. Efforts to r
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184 Kika Group, a local dance troup
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Wildlife Where is my food- The Gira
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Biodiversity Ecotourism: Heart-shap
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190 Areas of interest Houses of Par
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A modern country homestead near Mba
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Places of worship Namirembe Cathedr
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Traditional aspects Gisu Imbalu (ci
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Crater lakes in Uganda 198
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Acronyms AEZ Agro-ecological Zoning
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Index A Abim 60,181 Abstraction 18
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Montane forests 90 Moon x Moroto 60
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The Uganda Atlas of Our Changing En
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Uganda Atlas of Our Changing Environment - GRID-Arendal

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