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M.A. Adewole Osunade 《Singapore journal of tropical geography》1995,15(2):157-170
This paper argues for the incorporation of community environmental knowledge systems in modem land resource surveys. Such surveys, usually carried out by specialists from outside traditional communities, oftem do not incorporate the communities’ concepts and knowledge which modulate land use practices. They are therefore not helpful to the small farmers who are the primary land users. Recent studies have confirmed the viability of indigenous knowledge systems. In Swaziland, the farmers’ concepts of soil and slope unit systems have been validated and are found to be similar to the modem survey concepts of “soil series” and “land slope”. They have also employed other land attributes (such as animal life and vegetation elements) as indicators of land quality. The time has come when land resource surveys must take account of such indigenous knowledge systems so that the goals of improved land management and increased production may be achieved. 相似文献
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Adewole Michael Gbadebo Olusegun O. BabalolaFelicia L. Ajigbotesho 《Journal of Geochemical Exploration》2010
Selenium like any other element can both be essential and toxic depending upon the concentration at which it occurs in human diet. This paper assessed the level of this trace element in twenty different (20) types of locally produced food items around Abeokuta town and the blood obtained from the antecubital fossa vein of eighty-eight (88) healthy adults resident in Abeokuta. 相似文献
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Environmental implications of bitumen seep induced pollution in parts of Ogun state,southwestern Nigeria 总被引：1，自引：0，他引：1
Adewole Michael Gbadebo 《Environmental Earth Sciences》2010,59(7):1507-1514
This study investigates the hydrocarbon and toxic metal contents of the bitumen-impacted soil, sediment and water samples
within the Ogun block aspect of Nigerian bitumen belt. The aim was to determine the level of induced pollution on the immediate
environments directly under the influence of the oil tar seepage. The results indicate exceptionally high concentration of
both total hydrocarbon and polynuclear aromatic hydrocarbons in all types of samples in varying degrees (i.e., sediment > soil > water)
when compared to the standard values. These obtained values depict pollution which may be induced on animals and humans interacting
with each of these micro environments. It is anticipated that proper management of the bitumen seeps in the study areas at
present and effective planning of its exploitation in future will reduce to the barest minimum all its diverse but serious
effects on the biota. 相似文献
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M. A. Adewole Osunade 《The Professional geographer》1988,40(2):194-201
Procedures for soil suitability classification by small farmers of southwestern Nigeria are examined. Data were collected through interviews with 225 farmers at group and individual levels. The survey relied on the farmers'perception of some observable soil properties in the field. Soil properties included texture, color, organic matter, drainage condition of soil, and bulk density. The farmers determine soil types year round, irrespective of season, unlike the Hanunoo system. While soil types were identified by their texture and color characteristics, suitability classes were defined principally by texture. Eighteen soil types and four soil classes were identified for soil suitability classification projects designed for small farmers. The reliability and viability of the results of this study need to be verified through on-farm experiments. 相似文献
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Falayi E. O. Ajose A. S. Roy-Layinde T. O. Adewole A. T. 《Geomagnetism and Aeronomy》2021,61(8):1221-1233
Geomagnetism and Aeronomy - The geomagnetic disturbance associated with coronal mass ejections (CMEs) of September 8, 2017 was evaluated using the time derivatives of the horizontal geomagnetic... 相似文献
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Falayi E. O. Ajose A. S. Roy-Layinde T. O. Adewole A. T. Adepitan J. O. 《Geomagnetism and Aeronomy》2020,60(5):661-671
Geomagnetism and Aeronomy - In this present paper, the nonlinear time series techniques were used to analyse solar quiet variation in the horizontal component of the geomagnetic field (SqH) data... 相似文献
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