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The influence of trees on nutrients,water, light availability and understorey vegetation in an arid environment |
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| Authors: | F Abdallah M Chaieb |
| Institution: | Department of Biology, Faculty of Sciences, University of Sfax, , 3000 ‐ B.P.1171 Sfax, Tunisia |
| Abstract: | |
| Keywords: | Arid areas Acacia tortilis subsp raddiana Grazing Herb composition Microclimate Soil enrichment Water stress Water availability |