|Global biodiversity: indicators of recent declines|
SHM Butchart, M Walpole, B Collen, A Van Strien, JPW Scharlemann, ...
Science 328 (5982), 1164-1168, 2010
|Global indicators of biological invasion: species numbers, biodiversity impact and policy responses|
MA McGeoch, SHM Butchart, D Spear, E Marais, EJ Kleynhans, A Symes, ...
Diversity and Distributions 16 (1), 95-108, 2010
|Uncertainty in invasive alien species listing|
MA McGeoch, D Spear, EJ Kleynhans, E Marais
Ecological Applications 22 (3), 959-971, 2012
|Human population density explains alien species richness in protected areas|
D Spear, LC Foxcroft, H Bezuidenhout, MA McGeoch
Biological Conservation 159, 137-147, 2013
|The utility of weather and climate information for adaptation decision-making: current uses and future prospects in Africa and India|
C Singh, J Daron, A Bazaz, G Ziervogel, D Spear, J Krishnaswamy, ...
Climate and Development, 1-17, 2017
|Transformation, adaptation and development: relating concepts to practice|
R Few, D Morchain, D Spear, A Mensah, R Bendapudi
Palgrave Communications 3 (1), 1-9, 2017
|Non‐indigenous ungulates as a threat to biodiversity|
D Spear, SL Chown
Journal of Zoology 279 (1), 1-17, 2009
|Taxonomic homogenization and differentiation across Southern Ocean Islands differ among insects and vascular plants|
JD Shaw, D Spear, M Greve, SL Chown
Journal of Biogeography 37 (2), 217-228, 2010
|A standardized set of metrics to assess and monitor tree invasions|
JRU Wilson, P Caplat, IA Dickie, C Hui, BD Maxwell, MA Nunez, ...
Biological Invasions 16 (3), 535-551, 2014
|Taxonomic homogenization in ungulates: patterns and mechanisms at local and global scales|
D Spear, SL Chown
Journal of Biogeography 35 (11), 1962-1975, 2008
|The extent and impacts of ungulate translocations: South Africa in a global context|
D Spear, SL Chown
Biological conservation 142 (2), 353-363, 2009
|Invasive vertebrates of South Africa|
BJ van Rensburg, OLF Weyl, SJ Davies, NJ van Wilgen, D Spear, ...
Biological invasions: Economic and environmental costs of alien plant …, 2011
|Alien species in South Africa’s national parks|
D Spear, M McGeoch, L Foxcroft, H Bezuidenhout
Koedoe 53 (1), 4 pages. doi: 10.4102/koedoe.v53i1.1032, 2011
|Assessing the association between pathways of alien plant invaders and their impacts in protected areas|
LC Foxcroft, D Spear, NJ Van Wilgen, MA McGeoch
Pensoft Publishers, 2019
|Biological invasions in the Cape Floristic Region: history, current patterns, impacts, and management challenges|
JR Wilson, M Gaertner, CL Griffiths, I Kotzé, DC Le Maitre, SM Marr, ...
Fynbos: Ecology, evolution, and conservation of a megadiverse region 273, 2014
|Vulnerability and adaptation to climate change in the semi-arid regions of Southern Africa|
D Spear, E Haimbili, M Angula, MA Baudoin, S Hegga, M Zaroug, ...
University of Cape Town, 2015
|Considering religion and tradition in climate smart agriculture: insights from Namibia|
J Davies, D Spear, A Chappel, N Joshi, C Togarepi, I Kunamwene
The Climate-Smart Agriculture Papers, 187-197, 2019
|Animal introductions to southern systems: lessons for ecology and for policy|
SL Chown, D Spear, JE Lee, JD Shaw
African Zoology 44 (2), 248-262, 2009
|An assessment of the information content of South African alien species databases|
KT Faulkner, D Spear, MP Robertson, M Rouget, JRU Wilson
Bothalia 45 (1), 11 pages. doi: 10.4102/abc.v45i1.1103, 2015
|Building transformative capacity in southern Africa: Surfacing knowledge and challenging structures through participatory Vulnerability and Risk Assessments|
D Morchain, D Spear, G Ziervogel, H Masundire, MN Angula, J Davies, ...
Action Research 17 (1), 19-41, 2019