TY  -  
T1  - Quantifying Long-Term Urban Grassland Dynamics : Biotic Homogenization and Extinction Debts 
SN  -  /  
UR  - http://hdl.handle.net/10138/325002 
T3  -  
A1  - du Toit, Marie J.; Kotze, D. Johan; Cilliers, Sarel S. 
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PB  -  
Y1  - 2020 
LA  - eng 
AB  - Sustainable urban nature conservation calls for a rethinking of conventional approaches. Traditionally, conservationists have not incorporated the history of the landscape in management strategies. This study shows that extant vegetation patterns are correlated to past landscapes indicating potential extinction debts. We calculated urban landscape measures for seven time periods (1938-2019) and correlated it to three vegetation sampling events (1995, 2012, 2019) using GLM models. We also tested ... 
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KW  - time lags; conservation; landscape history; urban vegetation; legacy effects; HIGHLAND SOURVELD GRASSLAND; PLANT-SPECIES RICHNESS; LAND-USE; LOCAL EXTINCTION; VACANT LOTS; TIME LAGS; BIODIVERSITY; LANDSCAPE; DIVERSITY; VEGETATION; 1172 Environmental sciences; 1181 Ecology, evolutionary biology 
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