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nutrient

Chemical elements which are involved in the construction of living tissue and which are needed by both plant and animal. The most important in terms of bulk are carbon, hydrogen and oxygen, with other essential ones including nitrogen, potassium, calcium, sulphur and phosphorus. (Source: WRIGHT)


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Displaying results 1 - 28 of 28 record(s) tagged with this keywordClick/tap on any title to see full details of the record
Goodisan P 1991. The Namibian Fisheries Experience. Samudra 5-6 16-20
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The Namibian Fisheries Experience.pdf 335.73 KB
Bonyongo MC, Mubyana T 2004. Soil nutrients status in vegetation communities of the Okavango Delta floodplains. South Africa Journal of Science 100 337-340
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Soil nutrients status in vegetation communities of the Okavango Delta floodplains.pdf 1.56 MB
Hensen C, Zabel M, Schulz HD 2000. A comparison of benthic nutrient fluxes from deep-sea sediments off Namibia and Argentina. Deep Sea Research Part II: Topical Studies in Oceanography 47 (9-11) 2029-2050
Website link:http://www.sciencedirect.com/science/article/pii/S0967064500000151
Krah M, McCarthy TS, Huntsman-Mapila P, Wolski P, Annegarn H, Sethebe K 2006. Nutrient Budget in the Seasonal Wetland of the Okavango Delta, Botswana. Wetlands Ecology and Management 14 (3) 253-267
Website link:http://link.springer.com/article/10.1007%2Fs11273-005-1115-0
Klopatek JM, Stock WD 1994. Partitioning of nutrients in Acanthosicyos horridus, a keystone endemic species in the Namib Desert. Journal of Arid Environments 26 (3) 233-240
Website link:http://www.sciencedirect.com/science/article/pii/S0140196384710263
Cowling RM, Dlamini TS, Stock WD 1999. Plant Induced Fertile Islands as Possible Indicators of Desertification in a Succulent Desert Ecosystem in Northern Namaqualand, South Africa. Plant Ecology 142 (1/2 The Plant Ecology of Namaqualand, South Africa (Jun., 1999)) 161-167
Website link:http://www.jstor.org/stable/20050782
Koning N, Smaling E 2005. Environmental crisis or 'lie of the land'? The debate on soil degradation in Africa. Land Use Policy 22 (1) 3-11
Website link:http://www.sciencedirect.com/science/article/pii/S0264837704000158
Robertson F 2005. Ecological processes within the Four Corners Area, Bulawayo, Zimbabwe: Biodiversity Foundation for Africa.
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Ecological processes within the Four Corners Area_Bulawayo_Zimbabwe.pdf 879.89 KB
Wasmund N, Struck U, Hansen A, Flohr A, Nausch G, Grüttmüller A, Voss M 2015. Missing nitrogen fixation in the Benguela region. Deep Sea Research Part I: Oceanographic Research Papers 1 30-41
Website link:http://www.sciencedirect.com/science/article/pii/S0967063715001788
Louw DC, van der Plas AK, Mohrholz V, Wasmund N, Junker T, Eggert A 2016. Seasonal and interannual phytoplankton dynamics and forcing mechanisms in the Northern Benguela upwelling system. Journal of Marine Systems 157 124-134
Website link:http://www.sciencedirect.com/science/article/pii/S0924796316000221
Woltersdorf L, Schneidegger R, Liehr S, Döll P 2016. Municipal water reuse for urban agriculture in Namibia: Modeling nutrient and salt flows as impacted by sanitation user behavior. Journal of Environmental Management 169 272-284
Website link:http://www.sciencedirect.com/science/article/pii/S0301479715304400
Kaunda SK 1994. The possible effects of millipedes on the nutrient dynamics of an Acacia Savanna Woodland. Botswana Notes and Records 26 151-165
Website link:http://www.jstor.org/stable/40959190
Aranibar JN, Macko SA, Anderson IC, Epstein HE, Feral CJ, Hipondoka M, Potgieter A, Shugart HH 2001. Does Nutrient Dynamics Determine C3-C4 Plant Abundance in Southern African Ecosystems?. American Geophysical Union, Fall Meeting 2001 Abstrackt (A51A-0023)
Website link:http://www.researchgate.net/publication/259967706_Does_Nutrient_Dynamics_Determine_C3-C4_Plant_Abundance_in_Southern_African_Ecosystems
Hoberg P, Lindholm M, Ramberg L, Hessen D 2002. Aquatic food web dynamics on a floodplain in the Okavango delta, Botswana. Hydrobiologia 470 23-30
Website link:http://link.springer.com/article/10.1023/A%3A1015693520169
Botha J 1998. Primary production in the Benguela system. Focus on Fisheries and Research (January 1998) 108
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Primary production in the Benguela system.pdf 1.23 MB
McCarthy TS, McIver JR, Cairncross JR, Ellery K, Ellery WN 1989. The Inorganic chemistry of peat from the Maunachira channel-swamp system, Okavango Delta, Botswana. Geochimica et Cosmochimica Acta 53 1077 - 1089
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The Inorganic chemistry of peat from the Maunachira channel_swamp system_Okavango Delta.pdf 991.56 KB
Dansie AP, Wiggs GFS, Thomas DSG 2017. Iron and nutrient content of wind-erodible sediment in the ephemeral river valleys of Namibia. Geomorphology 290 335-346
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Iron and nutrient content of wind_erodible sediment in the ephemeral river valleys of Namibia.pdf 2.15 MB
Kandjai A, Joubert D, Blaum N 2017. Reseeding Anthephora pubescens and Brachiara nigropedata as a restoration measure at the Waterberg, central Namibia; impacts of rainfall, soil properties and nutrients.
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Reseeding Anthephora pubescens and Brachiara nigropedata.pdf 1.38 MB
Mitch WJ, Gosselink JG 1993. Wetlands.
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Wetlands_Mitch.pdf 1.76 MB
1997. Wetland values and functions.
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Wetland values and functions_1997.pdf 8.9 MB
McDonagh JF 1998. A Review of Soil Fertility in Northern Namibia: An Aid for Assessing Research Needs.
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A Review of Soil Fertility in Northern Namibia.pdf 2.54 MB
Tongway DJ, Sparrow AD, Friedel MH 2003. Degradation and recovery processes in arid grazing lands of central Australia. Part 1: soil and land resources. Journal of Arid Environments 55 301-326
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Degradation and recovery processes in arid grazing lands of central Australia_2003.pdf 281.39 KB
Strydom PJ, Smith WA 1996. The effect of condensed tannins and polyethelene glycol on voluntary intake, nutrient digestability, nitrogen retention and energy partitioning in sheep. Agricola 9 67 - 71
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The effect of condensed tannins and polyethelene glycol_1996.pdf 633.99 KB
Müseler DL, Schönfeldt HC 2006. The nutritional content of the Marama Bean (Tylosema esculentum), an underutilised legume from southern Africa. Agricola 16 7 - 13
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The nutritional content of the Marama Bean_2006.pdf 330.91 KB
Louwrens A 2000. A sustainable, integrated farming system: Generator of tangible profits and provider of essential nutrients.
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Spotlight_030.pdf 2.37 MB
Masunda N 2002. Home-made multi-nutrient blocks for improved ruminant performance in the communal areas.
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Spotlight_060.pdf 2.48 MB
Tjilumbu L, Zimmermann I 2008. Nutrient hotspots from patch burning of rangeland.
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Spotlight_110.pdf 1.17 MB
Garstang M, Ellery WN, McCarthy TS, Scholes MC, Scholes RJ, Swap RJ, Tyson PD 1998. The contribution of aerosol- and water-borne nutrients to the functioning of the Okavango Delta ecosystem, Botswana. South African Journal of Geology 101 (2) 101 - 117
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The_contribution_of_aerosol-and_water_-borne_Nutrients_to_the_functioning_of_the_Okavango_Delta_Ecosystem,_Botswana_by_M._Garstag.......pdf 545.43 KB
Displaying results 1 - 28 of 28