Arid

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High species turnover of arthropod communities associated with distinct vegetation patches (?heuweltjies?) in an arid shrubland 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2023, 卷号: 213
作者:  Davids, Liaam;  Pryke, James S.;  Seymour, Colleen L.
收藏  |  浏览/下载:16/0  |  提交时间:2024/09/29
Beta-diversity  Drought  Habitat heterogeneity  Heuweltjie  Invertebrate assemblages  Succulent Karoo  
The impact of a massive wildfire event on avian species richness and abundance in an arid African savanna ecosystem 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2023, 卷号: 217
作者:  Lee, Alan T. K.;  Herrmann, Eric;  Retief, Ernst F.;  van der Westhuizen-Coetzer, Ester;  Seymour, Colleen L.
收藏  |  浏览/下载:11/0  |  提交时间:2024/09/29
Arid savanna  Avian communities  Bird density  Conservation biology  Long term ecological research  Wildfire  
Addition of Nitrogen Increases Variability of Vegetation Cover in an Arid System with Unpredictable Rainfall 期刊论文
发表期刊: ECOSYSTEMS. 出版年: 2020, 卷号: 23, 期号: 1, 页码: 175-187
作者:  Seymour, Colleen L.;  Milton, Suzanne J.;  Altwegg, Res;  Joseph, Grant S.;  Dean, W. Richard J.
收藏  |  浏览/下载:23/0  |  提交时间:2020/05/22
community composition  diversity and stability  long-term ecological research  nutrient addition/supplementation  principal response curves  rainfall variability  restoration ecology  semi-arid rangeland  
A Review of the Impacts of Roads on Wildlife in Semi-Arid Regions 期刊论文
发表期刊: DIVERSITY-BASEL. 出版年: 2019, 卷号: 11, 期号: 5
作者:  Dean, W. Richard J.;  Seymour, Colleen L.;  Joseph, Grant S.;  Foord, Stefan H.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/29
semi-arid regions  roadkill  barriers  genetic diversity  
On Bird Functional Diversity: Species Richness and Functional Differentiation Show Contrasting Responses to Rainfall and Vegetation Structure in an Arid Landscape 期刊论文
发表期刊: ECOSYSTEMS. 出版年: 2015, 卷号: 18, 期号: 6, 页码: 971-984
作者:  Seymour, Colleen L.;  Simmons, Robert E.;  Joseph, Grant S.;  Slingsby, Jasper A.
收藏  |  浏览/下载:17/0  |  提交时间:2019/11/29
aridity gradient  bush encroachment  bush thickening  environmental gradients  environmental filtering  functional uniqueness  null models  rare species  shrub encroachment  standardized effect size  
The influence of changes in habitat structure on the species composition of bird assemblages in the southern Kalahari 期刊论文
发表期刊: AUSTRAL ECOLOGY. 出版年: 2010, 卷号: 35, 期号: 5, 页码: 581-592
作者:  Seymour, Colleen L.;  Dean, W. R. J.
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/29
arid savanna  bird life history trait  habitat alteration  habitat texture  scattered trees  
Grass, rainfall and herbivores as determinants of Acacia erioloba (Meyer) recruitment in an African savanna 期刊论文
发表期刊: PLANT ECOLOGY. 出版年: 2008, 卷号: 197, 期号: 1, 页码: 131-138
作者:  Seymour, Colleen L.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/28
cohorted recruitment  competition  deep-rooted species  Kalahari  sapling growth rates  savanna