degradation of natural resources

The result of the cumulative activities of farmers, households, and industries, all trying to improve their socio-economic well being. These activities tend to be counterproductive for several reasons. People may not completely understand the long-term consequences of their activities on the natural resource base. The most important ways in which human activity is interfering with the global ecosystem are: a) fossil fuel burning which may double the atmospheric carbon dioxide concentration by the middle of the next century, as well as further increasing the emissions of sulphur and nitrogen very significantly; b) expanding agriculture and forestry and the associated use of fertilizers (nitrogen and phosphorous) are significantly altering the natural circulation of these nutrients; c) increased exploitation of the freshwater system both for irrigation in agriculture and industry and for waste disposal. (Source: WPR)



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Displaying results 101 - 150 of 205 record(s) tagged with this keywordClick/tap on any title to see full details of the record
Posada R, Riede J, Kaspar F, Mhanda A, Radithupa M, Stegling J, Nascimento D, Tima L, Kanyanga J, Nkonde E, Swaswa M, Waitolo D 2018. Cooperation of meteorological services within SASSCAL on improving the management of observed climate data. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 22-29
Himmelsbach T, Beyer M, Wallner M, Grünberg I, Houben G 2018. Deep, semi-fossil aquifers in southern Africa: A synthesis of hydrogeological investigations in northern Namibia. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 66-74
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Deep semi_fossil aquifers in southern Africa.pdf 3.64 MB
Nyambe I, Chabala A, Banda K, Zimba H, Phiri W 2018. Determinants of spatio-temporal variability of water quality in the Barotse Floodplain, western Zambia. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 96-105
Strohbach BJ 2018. Determining the degree of deforestation in the Omusati Region, northern Namibia, with the aid of drone imagery. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 370-377
du Toit B 2018. Development of a regional masters programme on dryland forestry. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 332-333
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Development of a regional masters programme on dryland forestry.pdf 1.23 MB
Pule-Meulenberg F, Obopile M, Chimwamurombe P, Bernard N, Losologolo M, Hurek T, Sarkar A, Batlang U, Ngwako S, Schmiedel U, Nanyeni L, Mashungwa G, Tselaesele N, Reinhold-Hurek B 2018. Diversity of wild herbaceous legumes in Southern Africa, their associated root nodule bacteria, and insect pests. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 257-264
Tshireletso K, Makhabu SW, Nsinamwa M, Kgosiesele E, Setlalekgomo MR, Seletlo Z, Majaga S, Legwatagwata B 2018. Diversity patterns of woody vegetation of Kgatleng District, Botswana. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 416-423
Luetkemeier R, Liehr S 2018. Drought sensitivity in the Cuvelai Basin: empirical analysis of seasonal water and food consumption patterns. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 160-167
Nyirenda VR, Kaoma C, Nyirongo S 2018. Farmer-wildlife conflicts in rural areas of eastern Zambia. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 251-156
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Farmer_wildlife conflicts in rural areas of eastern Zambia.pdf 2.88 MB
Chimwamurombe P, Munsanje K 2018. Food security through improved farm management. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 236-241
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Food security through improved farm management.pdf 913.16 KB
Stolter C, Ramoelo A, Kesch K, Madibela O, Cho MA, Joubert D 2018. Forage quality and availability for large herbivores in southern African rangelands. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 187-196
Batlang U, King C, Ngwako S, Nkomazana C, Malambane G, Moroke TS, Mashungwa GN, Bagwasi G, Pule-Meulenberg F, Ng’uni D, Munkombwe G 2018. Germplasm evaluation for climate adaptation and drought tolerance: The cases of local varieties of maize in Zambia and cowpea in Botswana. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 272-281
Nkomazana C, Batlang U 2018. Grain yield water use efficiency of cowpea (Vigna unguiculata L. Walp.) in response to planting dates in Botswana. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 282-287
Riede J, Eiselt K-U 2018. Gridded maps of climate data for southern Africa. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 33
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Gridded maps of climate data for southern Africa.pdf 870.99 KB
Miller JA, Watson AP, Fleischer M, Eilers A, Sigidi NT, van Gend J, van Rooyen J, Clarke CE, de Clercq WP 2018. Groundwater quality, quantity, and recharge estimation on the West Coast of South Africa. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 86-95
Stolter C, Joubert D, Schwarz K, Finckh M 2018. Impact of bush encroachment management on plant response and animal distribution. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 219-225
de Cauwer V, Mertens J 2018. Impact of fire on the Baikiaea woodlands. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 334-335
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Impact of fire on the Baikiaea woodlands.pdf 944.6 KB
Ferreira-Baptista L, Manuel J, Francisco Aguiar P, João Pereira M 2018. Impact of mining on the environment and water resources in northeastern Angola. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 155-159
Joubert DF, Stolter C, Krewenka KM, Uunona N, Amputu V, Nghalipo E, Thompson S, Schütte K, Kruspe M, Throop H, du Preez P, Beytell P, le Roux M, Aindongo H 2018. Impacts of fire history in a semi-arid woodland savanna. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 207-218
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Impacts of fire history in a semi-arid woodland savanna.pdf 3.86 MB
Obopile M, Karabo O, Pearl Tshipinare B, Losologolo M, Bernard N, Ngwako S, Batlang U, Nnaniki Mashungwa G, Tselaesele N, Pule-Meulenberg F 2018. Increasing yields of cereals: benefits derived from intercropping with legumes and from the associated bacteria. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 265-271
Zimmermann I, Pringle H, Madibela O, Kahl U 2018. Initial experiments on intensified use of rangelands through enhanced water and nutrient cycling. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 226-234
Posada R, Riede J 2018. Key Entry Form Application to digitize climate data (keyEntry-App). Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 31
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Key Entry Form Application to digitize climate data.pdf 1.62 MB
Schneibel A, Röder A, Stellmes M, Frantz D 2018. Long-term land use change analysis in south-central Angola. Assessing the trade-off between major ecosystem services with remote sensing data. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 360-367
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Long_term land use change analysis in south_central Angola.pdf 4.88 MB
du Toit B, Malherbe GF, Lambrechts H, Naidoo S, Eatwell K 2018. Market analysis to assess timber products from dryland woodlots and farm forests in South Africa. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 336-342
Müller I, Hipondoka M, Winkler K, Geßner U, Martinis S, Taubenböck H 2018. Monitoring flood and drought events - earth observation for multiscale assessment of water-related hazards and exposed elements. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 136-143
Mogobe O, Mosimanyana E, Masamba WRL, Mosepele K 2018. Monitoring water quality of the Upper Okavango Delta. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 106-111
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Monitoring water quality of the Upper Okavango Delta.pdf 1.25 MB
Hillmann T, Muche G, Josenhans K, Jürgens N 2018. Online presentation of the SASSCAL ObservationNet. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 448-449
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Online presentation of the SASSCAL ObservationNet.pdf 2.85 MB
Stolter C 2018. Open-access database – HERBFEEDS on nutritional quality of food plants for herbivores. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 200-201
Sichone P, de Cauwer V, Chisingui AV, Goncalves FMP, Finckh M, Revermann R 2018. Patterns of above-ground biomass and its environmental drivers: an analysis based on plotbased surveys in the dry tropical forests and woodlands of southern Africa. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 309-316
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Patterns of above_ground biomass and its environmental drivers.pdf 1.42 MB
Knox NM, Strohbach BJ, de Cauwer V 2018. Potential use of 3D-derived products generated from unmanned aerial vehicle (UAV) imagery for monitoring forest degradation and woodland structure changes in the Namibian dry woodlands. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 378-379
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Potential use of 3D_derived products.pdf 1.38 MB
Moalafhi DB, Kenabatho PK, Parida BP, Matlhodi B 2018. Predictability of daily precipitation using data from newly established automated weather stations over Notwane catchment in Botswana. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 46-51
Madibela OR, Kemiso D, Kwedibana J 2018. Quality of wild herbaceous legumes and its role in livestock nutrition. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 202-206
Ramoelo A, Stolter C, Joubert D, Cho MA, Groengroeft A, Madibela OR, Zimmermann I, Pringle H 2018. Rangeland monitoring and assessment: a review. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 170-176
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Rangeland monitoring and assessment_a review.pdf 973.1 KB
Röder A, Stellmes M, Frantz D, Hill J 2018. Remote sensing-based environmental assessment and monitoring - generation of operational baseline and enhanced experimental products in southern Africa. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 344-354
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Remote sensing_based environmental assessment and monitoring.pdf 2.23 MB
Taubenböck H, Müller I, Geiß C, Luetkemeier R 2018. Risk management - a conceptual foundation. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 132-135
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Risk management_a conceptual foundation.pdf 965.87 KB
Hillmann T, Muche G, Josenhans K, Jürgens N 2018. SASSCAL Photo Guide to Plants of Southern Africa. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 424-425
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SASSCAL Photo Guide to Plants of Southern Africa.pdf 2.08 MB
Muche G, Kruger S, Hillmann T, Josenhans K, Ribeiro C, Bazibi M, Seely M, Nkonde E, de Clercq W, Strohbach B, Kenabatho KP, Vogt R, Kaspar F, Helmschrot J, Jürgens N 2018. SASSCAL WeatherNet: present state, challenges, and achievements of the regional climatic observation network and database. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 34-43
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SASSCAL WeatherNet.pdf 1.91 MB
Zigelski P, Lages F, Finckh M 2018. Seasonal changes of biodiversity patterns and habitat conditions in a flooded savanna - The Cameia National Park Biodiversity Observatory in the Upper Zambezi catchment, Angola. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 438-447
Archer E, Engelbrecht F, Hänsler A, Landman W, Tadross M, Helmschrot J 2018. Seasonal prediction and regional climate projections for southern Africa. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 14-21
Parduhn D, Frantz D 2018. Seeing deforestation in Zambia - On the discrepancy between biophysical land-use changes and social perception. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 317-323
Meinhardt M, Fleischer M, Fink M, Kralisch S, Kenabatho P, de Clercq WP, Zimba H, Phiri W, Helmschrot J 2018. Semi-arid catchments under change: Adapted hydrological models to simulate the influence of climate change and human activities on rainfall-runoff processes in southern Africa. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 114-130
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Semi_arid catchments under change.pdf 4.43 MB
Winter E, Gronau S, Grote U 2018. Sustaining rural livelihoods through an integrated landscape approach. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 288-294
Malherbe J, Iyahen E, Engelbrecht F, Chamunorwa M, Helmschrot J 2018. The Extreme Climate Index (ECI), a tool for monitoring regional extreme events. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 144-145
Wanke H, Beyer M, Hipondoka M, Hamutoko J, Gaj M, Koeniger P, Himmelsbach T 2018. The long road to sustainability: integrated water quality and quantity assessments in the Cuvelai-Etosha Basin, Namibia. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 75-83
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The long road to sustainability_2018.pdf 2.63 MB
Namukonde N, Simukonda C 2018. The response of small mammal communities to low and high fire recurrences in Kafue National Park, Zambia. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 460-465
Helmschrot J, Thompson S, Kralisch S, Zander F 2018. The SASSCAL Data and Information Portal. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 112-113
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The SASSCAL Data and Information Portal.pdf 1.29 MB
Beck J, López-Ballesteros A, Helmschrot J 2018. Towards an integrated pan-African observation network for long-term climate change monitoring: A web-based tool for collaborative data collection and analysis. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 44-45
Schmiedel U, Oldeland J 2018. Vegetation dynamics in the Namaqualand Hardeveld - observations from 17 years of annual monitoring. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 450-457
Chisingui AV, Goncalves FMP, Tchamba JJ, Camongua Luís J, Rafael MFF, Alexandre JLM 2018. Vegetation survey of the woodlands of Huíla Province. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 426-437
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Vegetation survey of the woodlands of Huíla Province.pdf 4.37 MB
de Clercq W, Helmschrot J, de Witt M, Himmelsbach T, Kenabatho P, Kralisch S, Liehr S, Ferreira-Baptista L, Mogobe O, Mufeti P, Müller I, Nyambe I, Sichingabula HN, Teixeira- Pinto A, Teixeira Pires GJP, Hipondoka M, Wanke H 2018. Water research in southern Africa: Data collection and innovative approaches towards climate change adaptation in the water sector. Climate change and adaptive land management in southern Africa - assessments, changes, challenges, and solutions 54-65
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Water research in southern Africa.pdf 2.61 MB