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The effect of supplementary nectar feeders on bird-plant mutualisms in the Cape Fynbos, South Africa
Published 2021“…Nectar feeders may have positive effects, facilitating the urban adaptation of nectarivorous birds, and supplementing their diets when floral resources are scarce. However, supplementary feeders may also lure birds away from indigenous vegetation, affecting the rate of visits to bird-pollinated plants, with consequences for seed set. …”
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Mopane worm use, livelihoods and environmental change in Limpopo Province, South Africa
Published 2017“…For centuries, nontimber forest products have been key aspects of household diets throughout the world. In southern Africa, mopane worms are widely harvested for household consumption and traded for income generation. …”
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Biogeography and potential factors regulating shallow subtidal reef communities in the western Indian Ocean
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Anthropogenic influences on spotted hyaenas in a protected area the Kruger National Park
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Leveraging improved seed technology, migration and climate information for building the adaptive capacity and resilience to climate risks in semi-arid regions
Published 2021“…Households with climate information had more diversified diets and significantly higher food spending. These households also engaged in more adaptive strategies, but the scale of adoption was small. …”
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Social safety nets in presence of weather shocks: three essays on development economics from village economies in Kenya
Published 2022“…We show that HSNP poor beneficiary households in treated villages consume micronutrients (Heme iron, Vitamin A, C and beta carotene) rich diets, while HSNP non-poor, non- beneficiary households in treated villages consume more Vitamin A rich diets, compared to those in control villages. …”
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